Largest Organisations

This page lists the top 1,000 companies that operate the largest number of IPv4 addresses.

CompanyIPv4 NetworksIPv4 Addresses
1 United States DoD Network Information Center 1,106 221,971,456
2 United States Comcast Cable Communications, Inc 8,498 98,223,380
3 United States AT&T Corp 221,829 76,284,247
4 China China Unicom 11,991 72,641,971
5 United States Amazon Technologies Inc 162 70,107,434
6 United States Charter Communications Inc 4,618 63,806,776
7 Germany Deutsche Telekom A.G. 4,034 56,121,131
8 United States Headquarters, USAISC 511 54,647,808
9 United States MCI Communications Services, Inc. d/b/a Verizon Business 3,814 52,089,937
10 Japan SOFTBANK Corp 2,306 50,187,488
11 South Korea Korea Telecom 1,629 48,274,440
12 United States Microsoft Corporation 866 46,093,122
13 United States AT&T Services, Inc. 4,060 33,359,243
14 Italy Telecom Italia S.p.A 16,538 32,413,993
15 United States CenturyLink Communications, LLC 8,788 30,578,782
16 France SFR S.A. 5,872 30,308,928
17 United States Cellco Partnership DBA Verizon Wireless 50 29,625,168
18 Japan KDDI Corporation 33,639 29,594,716
19 Japan NTT Communications Corporations 791 28,103,908
20 China CHINANET Zhejiang Province Network 993 25,180,920
21 France Orange S.A 2,116 24,381,585
22 United States Amazon, Inc 1,408 24,248,246
23 United Kingdom British Telecommunications PLC 67,895 23,698,588
24 China China Mobile Group Zhejiang Co., Ltd 49 23,064,720
25 United States Cox Communications Inc 3,194 22,972,449
26 Japan Open Computer Network 786 22,957,840
27 United States PSINet, Inc 110 22,948,396
28 Netherlands RIPE Network Coordination Centre 49 22,434,560
29 United States Ford Motor Company 48 22,417,156
30 China CHINANET Guangdong Province Network 356 22,111,728
31 Brazil Telefônica Brasil S.A. 2,302 21,505,212
32 Mexico Uninet S.A. de C.V 195 20,803,410
33 United States Sprint Communications Corp. 31 19,283,100
34 United States IBM Corporation 6,504 18,444,941
35 United States AT&T Global Network Services, LLC 55 18,371,584
36 Japan Amazon Data Services 178 18,313,840
37 China China Education and Research Network (CERNET) 396 17,931,316
38 Russia PJSC Rostelecom 4,235 17,265,791
39 Germany Daimler A.G. 57 16,843,691
40 United States The Prudential Insurance Company of America 3 16,842,760
41 United States Apple Inc 428 16,841,037
42 United Kingdom UK Ministry of Defence 5 16,787,968
43 United States United States Postal Service. 40 16,778,528
44 Netherlands SURFnet BV 181 16,063,240
45 China China TieTong Telecommunications Corporation 27 16,058,368
46 France Bouygues Telecom S.A. 437 16,051,390
47 Brazil Claro S.A. 315 15,655,336
48 United Kingdom Virgin Media Limited 51,008 15,573,806
49 Spain Telefonica de Espana SAU 383 15,361,041
50 United Kingdom Sky UK Limited 326 14,884,119
51 Australia Apidtt Pty Ltd 3 14,680,064
52 United States Air Force Systems Networking 286 14,571,520
53 France France Telecom S.A. 26,663 14,557,052
54 South Korea SK Broadband Co Ltd 85 14,492,160
55 China China Mobile Communications Corporation 128 14,356,808
56 Egypt TE Data 149 14,275,988
57 United States Windstream Communications Inc 5,437 14,260,333
58 United States Hewlett Packard Enterprise Company 48 14,221,312
59 European Union Akamai Technologies, Inc 1,551 14,061,216
60 Australia Telstra Corporation 98 13,759,984
61 United States Comcast IP Services, LLC 292 13,510,144
62 Belgium Societe Internationale de Telecommunications Aeronautiques 42 13,238,456
63 United States T-Mobile USA, Inc. 155 12,703,724
64 India Bharti Airtel Limited 1,082 12,687,736
65 United States Amateur RadioDigital Communications 1 12,582,912
66 United States US Sprint 535 12,385,880
67 Taiwan Data Communication Business Group 48 12,259,328
68 United States Eli Lilly and Company 30 11,535,405
69 United Kingdom TalkTalk Communications Limited 1,449 11,490,995
70 China CHINANET Jiangsu Province Network 109 11,372,332
71 Italy Vodafone Italia S.p.A 318 11,142,423
72 China Aliyun Computing Co, Ltd 56 11,112,960
73 United States Google, Inc 685 11,045,520
74 Netherlands KPN BV 701 11,030,971
75 Germany Telefonica Germany GmbH & Co.OHG 224 11,027,497
76 Morocco Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 205 10,778,212
77 United Kingdom EE Limited 82 10,750,576
78 Italy Wind TRE S.P.A 178 10,708,352
79 Germany A100 Row, Inc 133 10,300,807
80 France Free SAS 531 10,280,756
81 Japan ARTERIA Networks Corporation 124,653 10,036,163
82 South Korea LG Powercomm 14 9,700,352
83 Germany Telekom Deutschland GmbH 380 9,515,925
84 Brazil Tim S.A. 48 9,510,996
85 China Data Communication Division 17 9,453,580
86 Germany Vodafone GmbH 141 9,387,297
87 South Korea SK Telecom Co 50 9,321,888
88 United States HP Inc 763 9,192,775
89 United States AT&T Mobility LLC 127 9,016,712
90 China North Star Information Hi.tech Ltd. Co 15 8,978,432
91 United States Service Provider Corporation 10 8,913,152
92 China CHINANET Shanghai Province Network 307 8,875,098
93 United States Navy Network Information Center (NNIC) 193 8,438,016
94 Argentina Telecom Argentina S.A 123 8,433,240
95 United States Halliburton Company 7 8,388,920
96 India Bharat Sanchar Nigam Ltd 591 8,342,478
97 Denmark Telia Company AB 364 8,319,165
98 United States Enterprise Services Latin America Corporation 195 8,243,712
99 United States SoftLayer Technologies, Inc 7,862 8,100,782
100 China CHINANET Hunan Province Network 139 8,072,823
101 Egypt The Egyptian Company for Mobile Services (Mobinil) 28 8,029,184
102 Spain Orange Espagne S.A. 304 7,940,784
103 United States Bank of America, National Association 63 7,862,016
104 Egypt Etisalat Misr 143 7,776,256
105 Canada Bell Canada Inc 466 7,762,188
106 Vietnam Vietnam Posts and Telecommunications Group 35 7,728,512
107 Brazil Telemar Norte Leste S.A 349 7,727,164
108 United States Cloud Innovation Ltd 2,093 7,611,152
109 Denmark TDC A/S 15,602 7,566,752
110 South Korea LG DACOM Corporation 225 7,512,184
111 Japan Jupiter Telecommunications Co., Ltd 747 7,401,320
112 United States Merck & Co Inc 10 7,209,288
113 Canada Telus Communications Inc 4,149 7,187,968
114 Saudi Arabia Saudi Telecom Company JSC 177 7,135,208
115 United Kingdom BT Central Plus 132 7,072,768
116 Turkey Turk Telekomunikasyon Anonim Sirketi 16 6,925,056
117 China CHINANET Sichuan Province Network 35 6,738,200
118 United States NTT America Inc 193 6,704,672
119 United States Xerox Corporation 74 6,558,268
120 United States Oath Holdings Inc 48 6,544,960
121 United States JPMorgan Chase & Co 50 6,441,384
122 Kenya Safaricom Limited 63 6,293,575
123 Italy Fastweb SpA 11,782 6,228,403
124 South Africa MTN S.A. 1,103 6,116,250
125 Japan BIGLOBE Inc 422 6,019,940
126 South Africa Vodacom S.A. 75 5,959,256
127 Japan OPTAGE Inc 492 5,952,000
128 Mexico Gestión de Direccionamiento UniNet 22,355 5,919,104
129 Canada Rogers Communications Canada Inc 220 5,910,168
130 Vietnam Viettel Group 73 5,839,104
131 Sweden Tele2 Sverige AB 1,805 5,822,359
132 Turkey Türk Telekom A.S. 726 5,700,545
133 Poland Orange Polska Spolka Akcyjna 205 5,563,628
134 Norway Telenor Norge A.S. 214 5,531,206
135 China CHINANET Hubei Province Network 24 5,522,688
136 Singapore Alibaba.com Singapore E-Commerce Private Limited 8 5,441,544
137 Japan Dion (Kddi Corporation) 20,784 5,435,940
138 France Proxad / Free SAS 3,268 5,427,552
139 Australia Optus Internet Pty Ltd 26 5,406,720
140 China Tencent Cloud Computing (Beijing) Co., Ltd 79 5,394,432
141 United States Merit Network Inc. 38 5,386,865
142 China Chinanet Fujian Province Network 1,153 5,370,330
143 Algeria Telecom Algeria 111 5,368,838
144 Tunisia ATI, Inc 370 5,350,625
145 United States Frontier Communications of America, Inc. 61 5,301,376
146 India Reliance Jio Infocomm Limited 43 5,244,928
147 South Africa Telkom S.A. Ltd 220 5,239,361
148 Canada Shaw Communications Inc. 18 5,225,216
149 United States Alcatel Lucent USA Inc 57 5,186,618
150 Belgium Proximus NV 659 5,168,132
151 Finland Elisa Oyj 825 5,125,975
152 United States Optimum Online 1,070 5,088,724
153 United States Frontier Communications Corporation 16 4,948,266
154 China CHINANET Jiangxi Province Network 21 4,883,456
155 Canada Shared Services Canada 407 4,844,008
156 Switzerland Swisscom (Schweiz) A.G. 3,635 4,821,587
157 China CHINANET Anhui Province Network 30 4,730,896
158 United States The Procter and Gamble Company 11 4,559,129
159 United States Oracle Corporation 222 4,523,680
160 Brazil Brasil Telecom S.A 50 4,494,336
161 Colombia Comcel S.A. 28 4,481,280
162 France Electricite de France Service National 14 4,476,672
163 Argentina Telefonica de Argentina 77 4,358,912
164 Indonesia Telekomunikasi Indonesia (PT) 1,000 4,252,064
165 United Arab Emirates Emirates Telecommunications Corporation 4,778 4,244,833
166 Japan NTT Docomo, Inc 273 4,236,320
167 Austria A1 Telekom Austria A.G. 2,290 4,213,476
168 Indonesia PT.TELKOMSEL Indonesia 3 4,196,352
169 China China eGovNet Information Center 1 4,194,304
170 Sweden Telia Network Services 87 4,139,264
171 China Beijing Teletron Telecom Engineering Co., Ltd 254 4,135,168
172 China CHINANET Shandong Province Network 30 4,105,348
173 China CHINANET Chongqing Province Network 158 4,096,719
174 United States Akamai, Inc 166 4,071,191
175 Netherlands Ziggo Services B.V. 565 4,025,540
176 Belgium Orange Business Communications Technology Limited 26 3,997,952
177 United Kingdom Department for Work and Pensions 28 3,933,208
178 United States AT&T Worldnet Services 1,038 3,894,368
179 Pakistan Pakistan Telecommuication Company Limited 13 3,863,552
180 Thailand True Internet Corporation Co Ltd 1,777 3,833,836
181 Japan NTT Plala Inc 202 3,827,344
182 Spain Red de Servicios IP 224 3,798,444
183 Japan Sony Network Communications Inc 128 3,795,008
184 Egypt Vodafone US Inc 659 3,786,398
185 Netherlands Ziggo B.V. 182 3,765,464
186 United States NCR Corporation 144 3,741,262
187 United States National Aeronautics and Space Administration 308 3,731,712
188 United States Optimum Online (Cablevision Systems) 2,709 3,718,040
189 Germany Arcor A.G. 73 3,711,304
190 Denmark Telenor A/S 72 3,682,286
191 Russia PJSC Vimpelcom 547 3,659,563
192 Taiwan Taiwan Network Information Center CO. Ltd 32 3,616,512
193 India Aircel Ltd 299 3,580,160
194 United States Lockheed Martin Corporation 363 3,578,297
195 Egypt Vodafone Data 30 3,555,268
196 Japan FreeBit Co., Ltd 1,435 3,543,636
197 Portugal NOS Comunicacoes, S.A. 1,086 3,524,081
198 Philippines IPG Inc 38,190 3,523,829
199 Indonesia PT Telkom Indonesia 836 3,520,708
200 China CNISP-Union Technology (Beijing) Co., Ltd 93 3,462,144
201 United Kingdom Vodafone Limited 696 3,415,869
202 Colombia Colombia Telecomunicaciones S.A. ESP 120 3,414,915
203 France OVH SAS 6,461 3,409,420
204 Finland Telia Finland Oyj 282 3,379,408
205 Canada Sympatico HSE 4,674 3,352,832
206 United States Comcast Cable Communications Holdings, Inc 101 3,334,656
207 United States ANS Communications, Inc 64 3,333,200
208 Japan Fujitsu Ltd 465 3,326,073
209 Japan So-net Service 1,835 3,324,015
210 Spain Vodafone España, S.A.U 165 3,309,712
211 South Korea SamsungSDS Inc 35 3,271,976
212 Italy Telecom Italia S.p.A. TIN EASY LITE 71 3,244,032
213 Russia JSC ER-Telecom Holding 417 3,241,386
214 Indonesia PT. INDOSAT Tbk 128 3,217,266
215 Spain Vodafone Ono, S.A. 330 3,211,769
216 Italy WIND Telecomunicazioni S.p.A 401 3,162,664
217 France Online SAS 202 3,134,837
218 Canada Rogers Cable Inc 6,116 3,088,320
219 Israel Partner Communications Ltd 332 3,084,890
220 Taiwan Moec 31 3,028,736
221 Saudi Arabia Etihad Etisalat, a JSC 39 2,937,864
222 Germany Hetzner Online GmbH 27,231 2,898,935
223 Ukraine PJSC Ukrtelecom 41 2,884,608
224 Netherlands Ziggo Consumers 669 2,879,488
225 United States Alibaba.com LLC 20 2,834,748
226 Venezuela CANTV Servicios, Venezuela 31 2,830,336
227 United States Wal-Mart Stores, Inc 121 2,822,965
228 Germany Akamai International, BV 1,309 2,821,882
229 Tunisia Orange Tunisie 21 2,801,664
230 Russia OJSC Sibirtelecom 407 2,801,616
231 Sweden Telenor Sverige AB 1,803 2,791,173
232 South Africa Cell C (Pty) Ltd 5 2,752,512
233 China CHINANET Yunnan Province Network 43 2,729,400
234 Morocco RABAT 3G MarocTelecom 79 2,698,496
235 Hungary Magyar Telekom Plc 386 2,696,193
236 United States Tata Communications Ltd 609 2,688,409
237 Mexico Axtel, S.A.B. de C.V 822 2,676,932
238 Morocco Meditelecom 319 2,671,073
239 Colombia Telmex Colombia S.A. 56 2,668,056
240 United States Suddenlink Communications 61 2,638,360
241 China CHINANET Guangxi Province Network 19 2,622,464
242 Poland Polkomtel Sp. Z o.o 150 2,588,766
243 New Zealand Spark New Zealand Trading Limited 94 2,556,064
244 Israel Bezeq International Ltd 266 2,551,662
245 France SFR Collectivites S.A. 766 2,551,552
246 Finland DNA Oyj 333 2,531,791
247 Germany Vodafone Kabel Deutschland GmbH 24 2,507,816
248 Japan TOKAI Communications Corporation 337 2,499,736
249 United Kingdom BP International Ltd 89 2,496,265
250 Portugal MEO Servicos de Comunicacoes e Multimedia S.A. 540 2,482,920
251 South Africa Dimension Data (Pty) Ltd 140 2,482,435
252 Poland UPC Polska Sp. Z o.o 124 2,480,988
253 Mexico Mega Cable, S.A. de C.V 21 2,467,840
254 China Beijing Education Information Network 32 2,443,778
255 Russia MTS PJSC 445 2,434,117
256 Norway Evry Norge a.S 92 2,432,276
257 Kazakhstan JSC Kazakhtelecom 1,091 2,417,576
258 Poland Netia S.A. 1,332 2,410,102
259 Czech Republic O2 Czech Republic A.S. 3,284 2,400,608
260 United States Massachusetts Institute of Technology 30 2,366,736
261 United States Citicorp 24 2,360,987
262 Iran Mobile Communication Company of Iran PLC 53 2,360,832
263 Canada Le Groupe Videotron Ltee 27 2,359,554
264 France Edf Net05G 21 2,359,296
265 United States USDA Office of Operations 5 2,359,296
266 Egypt Link Egypt (Link.NET) 166 2,353,236
267 Vietnam FPT Telecom Company 313 2,327,040
268 Colombia EPM Telecomunicaciones S.A. E.S.P 58 2,315,264
269 Canada Videotron Ltee 8,873 2,310,720
270 Iran Iran Cell Service and Communication Company 14 2,290,688
271 Sweden Tele2 AB 221 2,282,644
272 United States Texas Department of Information Resources 18 2,270,592
273 China CHINANET Hebei Province Network 10 2,270,208
274 South Africa Internet-Solutions 80 2,255,228
275 Japan Internet Initiative Japan Inc 651 2,252,448
276 United States Google Fiber Inc. 19 2,244,672
277 Japan SAKURA Internet Inc 2,227 2,243,569
278 Spain ONO 329 2,239,498
279 China CHINANET Henan Province Network 15 2,237,440
280 Japan InfoWeb (Fujitsu Ltd.) 329 2,235,200
281 Germany NCC 56 2,234,534
282 Iran Aria Shatel Company Ltd 207 2,227,713
283 Netherlands T-mobile Netherlands BV 37 2,218,016
284 Argentina Telecom Personal Bs A.S. 3,011 2,216,024
285 China BeiJing Guoxin Bilin Telecom Technology Co., Ltd 16 2,214,912
286 United States TW Telecom Holdings, Inc 88 2,207,272
287 United Kingdom Liquid Telecommunications Operations Limited 5,073 2,202,273
288 Ireland HEAnet 4,005 2,193,868
289 Taiwan Mobile Business Group 8 2,191,360
290 Germany Verizon Deutschland GmbH 62 2,177,465
291 Russia Net by Net Holding LLC 256 2,174,036
292 Uruguay Administracion Nacional de Telecomunicaciones 27 2,170,880
293 Romania RCS & RDS Business 2,414 2,170,608
294 Turkey Turkcell Iletisim Hizmetleri a.S 60 2,165,095
295 Croatia Hrvatski Telekom d.d 183 2,158,984
296 Thailand TOT Public Company Limited 3,715 2,152,102
297 South Korea Tbroad Suwon Broadcasting Corporation 135 2,140,160
298 South Korea Dacom-Pubnetplus 21 2,139,136
299 Germany Siemens A.G. 176 2,138,020
300 Australia Vocus Pty Ltd 223 2,137,748
301 Japan Chubu Telecommunications Co., Inc 268 2,136,008
302 Belgium Telenet BVBA 35 2,125,888
303 Belgium Tele2 Nederland B.V. 788 2,125,285
304 Taiwan Ministry of Education Computer Center 5 2,113,536
305 Austria T-Mobile Austria GmbH 503 2,107,292
306 Taiwan Far EasTone Telecommunication Co., Ltd 11 2,106,368
307 Romania RCS & RDS S.A. 148 2,099,172
308 Morocco Mobile Costumers 8 2,097,152
309 Indonesia Ggsn 3G 8,157 2,088,192
310 United States The Boeing Company 201 2,082,436
311 China CHINANET Liaoning Province Network 9 2,081,792
312 Norway Telia Norge A.S. 624 2,081,311
313 Malaysia Telekom Malaysia Berhad 13 2,066,432
314 Netherlands Xs4all Internet BV 535 2,066,072
315 United States Digital Ocean, Inc 90 2,058,907
316 Australia iiNet Limited 117 2,053,905
317 Switzerland UPC Schweiz GmbH 206 2,019,472
318 Germany Vodafone NRW GmbH 325 2,001,768
319 Iran Iran Telecommunication Company PJS 197 1,999,128
320 Japan NTT PC Communications, Inc 482 1,978,924
321 Sudan Sudanese Mobile Telephone (ZAIN) Co Ltd 21 1,967,104
322 Mexico Cablemas Telecomunicaciones S.A. de CV 413 1,966,592
323 United States Level 3 Communications, Inc 92 1,962,558
324 Thailand Triple T Internet Company Limited 48 1,961,760
325 Portugal Vodafone Portugal 1,240 1,955,423
326 India Reliance Communications Limited 1,422 1,950,786
327 Sweden Hi3G Access AB 113 1,946,504
328 Venezuela Telefonica Venezolana, C.A 70 1,945,246
329 Italy Tiscali Italia S.P.A 32 1,938,824
330 Sweden Com Hem AB 263 1,937,848
331 Greece Ote S.A. (Hellenic Telecommunications Organisation) 545 1,932,387
332 Japan UCOM Corporation 90,889 1,919,536
333 China Oriental Cable Network Co., Ltd 23 1,916,928
334 Russia Corbina Telecom 175 1,916,848
335 United Arab Emirates Emirates Integrated Telecommunications Company PJSC (EITC-DU) 1,227 1,908,424
336 Saudi Arabia Bayanat Al-Oula for Network Services Limited Co 78 1,874,176
337 United States CloudFlare, Inc 280 1,847,986
338 Austria Hutchison Drei Austria GmbH 461 1,847,307
339 Zambia Zain Zambia PLC 18 1,839,104
340 Tunisia Ooredoo Tunisie S.A. 5 1,839,104
341 China CHINANET SHAANXI Province Network 6 1,838,592
342 Tunisia Ooredootn 39 1,837,568
343 Kenya Airtel Networks Kenya Ltd 19 1,836,292
344 China CHINANET Xinjiang Province Network 15 1,811,458
345 Russia PJSC MegaFon 2,122 1,806,517
346 United States MegaPath Networks, Inc 104 1,788,920
347 Germany Plusnet GmbH 252 1,785,878
348 Pakistan Ptcl 316 1,785,608
349 Australia TPG Internet Pty Ltd 19,291 1,784,772
350 Ireland Eircom Ltd 1,308 1,782,684
351 Colombia Colombia Móvil 15 1,781,768
352 United States MCI Telecommunications Corporation 16 1,771,264
353 Canada Stentor National Integrated Communications Network 27 1,769,472
354 Hong Kong Hong Kong Telecommunications (HKT) Limited Mass Internet 51 1,753,688
355 United States Rackspace Hosting Inc 1,027 1,750,301
356 South Korea LG HelloVision Corp 73 1,740,800
357 Hong Kong PCCW IMS Limited 23 1,737,768
358 United States Clear Wireless LLC 14 1,736,752
359 China China Internet Network Information Center 71 1,721,408
360 United States Board of Regents of the University System of Georgia 7 1,708,032
361 Argentina Apolo -Gold-Telecom-Per 3,709 1,704,448
362 Spain Jazztel Triple Play Services 36 1,701,888
363 New Zealand Vodafone New Zealand Limited 51 1,701,504
364 Germany EWE TEL GmbH 564 1,695,617
365 China 21vianet (China) Inc 124 1,694,976
366 United States Allstream Business US, LLC 324 1,682,336
367 Norway GlobalConnect A.S. 4,584 1,674,045
368 Lithuania Telia Lietuva, AB 505 1,669,784
369 Ivory Coast MTN Cote D'ivoire S.A. 492 1,661,916
370 Greece Hellenic Telecommunications Organisation S.A. (OTE) 118 1,655,689
371 United States Chevron Corporation 28 1,639,224
372 Portugal PT Comunicacoes, S.A. 48 1,635,932
373 Taiwan Taiwan Fixed Network Co., Ltd 23 1,624,064
374 Uganda Airtel Uganda Limited 14 1,616,128
375 United States MegaPath Corporation 648 1,601,676
376 Indonesia PT. Telekomunikasi Selular (Telkomsel) Indonesia 4 1,593,344
377 Brazil Latin America and Caribbean Network Information Centre (LACNIC) 465 1,588,908
378 Australia Vodafone Australia Pty Ltd 101 1,582,884
379 Angola Angola Telecom 213,122 1,580,063
380 United States North Carolina Research and Education Network 26 1,573,632
381 Chile Telefónica Chile S.A. 49 1,565,512
382 Hong Kong Hong Kong Broadband Network Ltd 43 1,557,514
383 Iran Information Technology Company (ITC) 119 1,552,836
384 Malaysia Tmnst 24 1,552,640
385 United Kingdom Interoute Managed Services UK Limited 856 1,542,293
386 Germany 1&1 Versatel Deutschland GmbH 191 1,542,082
387 United States Mediacom Communications Corp 43 1,541,528
388 Iran Mobile Communication Company of Iran 37 1,541,120
389 Romania RCS & RDS Residential 1,202 1,540,629
390 India Mahanagar Telephone Nigam Limited 11 1,540,116
391 Germany T-Systems International GmbH 699 1,536,667
392 China CHINANET Guizhou Province Network 19 1,532,928
393 United States Wells Fargo & Company 33 1,531,812
394 Peru Telefonica del Peru S.A.A 42 1,526,880
395 Switzerland Credit Suisse Group 42 1,523,232
396 Costa Rica Instituto Costarricense de Electricidad y Telecom 32 1,522,176
397 United States Avaya Inc 126 1,519,181
398 Egypt Nile Online 155 1,516,548
399 United States Exxon Mobil Corporation 74 1,508,788
400 Israel Cellcom Fixed Line Communication L.P 1,559 1,497,014
401 Netherlands Verizon Nederland B.V. 126 1,495,297
402 United States EGIHosting 1,120 1,490,356
403 China Shanxi Telecom 866 1,488,828
404 Bulgaria A1 Bulgaria EAD 433 1,487,114
405 Italy Telecom Italia Mobile 39 1,480,450
406 Singapore SingNet Pte Ltd 70 1,478,264
407 Turkey Turkcell Internet 17 1,470,464
408 India Sify Limited 1,756 1,467,235
409 Romania Telekom Romania Communication S.A. 8 1,463,552
410 Hong Kong HGC Global Communications Limited 34 1,459,216
411 China CHINANET Gansu Province Network 68 1,457,568
412 Egypt Mobile Corporation 63 1,452,160
413 South Korea Sejong Telecom 79 1,443,840
414 Tunisia SOCIETE NATIONALE des TELECOMMUNICATIONS (Tunisie Telecom) 7 1,441,792
415 China Beijing CNISP Technology Co., Ltd 54 1,441,536
416 Germany Vodafone D2 GmbH 71 1,439,320
417 Kazakhstan Kcell JSC 39 1,426,712
418 China CHINANET Shanxi Province Network 236 1,411,850
419 Morocco Wana Corporate 18 1,404,928
420 Australia Vocus Retail 51 1,395,454
421 Germany Kabel Deutschland 67 1,391,679
422 United States Verizon Data Services, Inc 43 1,387,008
423 Chile VTR Banda Ancha S.A. 39 1,369,088
424 Germany Telefonica O2 Germany GmbH & Co. OHG 103 1,363,877
425 France End-User NUMERICABLE 408 1,352,200
426 United Kingdom Verizon UK Ltd 110 1,332,128
427 Spain Interoute Iberia SAU 219 1,331,684
428 China China Network Information Center 50 1,328,897
429 United States Hughes Network Systems, Inc. 793 1,328,404
430 United Kingdom AT&T Global Network Services Nederland BV 201 1,325,006
431 United Kingdom Thus Group Holdings Limited 979 1,322,204
432 United States CERFnet 113 1,322,060
433 Chile Telefonica Movil de Chile S.A. 18 1,286,656
434 China CHINANET Shanxi (SN) Province Network 18 1,278,104
435 United States AT&T Internet Services 142,955 1,276,672
436 United States Sprint Atlanta POP 80 1,274,753
437 United States Computer Sciences Corporations 136 1,264,302
438 Indonesia PT. Indosat Mega Media 582 1,263,163
439 Germany Ecotel Communication A.G. 433 1,261,355
440 Switzerland Sunrise Communications A.G. 1,052 1,259,349
441 China Chinanet Heilongjiang Province Network 14 1,254,884
442 Japan QTnet, Inc 2,248 1,254,104
443 United States Midcontinent Communications 1,599 1,251,398
444 South Africa Seacom Ltd 111 1,250,056
445 United States Aptum Technologies 162 1,248,692
446 United Kingdom Oracle Svenska AB 49 1,236,032
447 United States WideOpenWest Finance LLC 128 1,232,736
448 South Korea Korean Education Network 46 1,230,592
449 Greece Vodafone-Panafon Hellenic Telecommunications Company S.A. 365 1,222,527
450 India Idea Cellular Limited 78 1,216,759
451 United States Inteliquent, Inc 65 1,210,672
452 Brazil Nextel Telecomunicações Ltda 15 1,204,396
453 United States UBS A.G. 69 1,202,247
454 France Free Mobile SAS 7 1,199,104
455 United States Cable One, Inc 26 1,193,780
456 United States Nobis Technology Group, LLC 64 1,193,736
457 Bulgaria Bulgarian Telecommunications Company Plc 313 1,191,013
458 Kuwait Mobile Telecommunications Company 29 1,190,401
459 China China Cable Television Network Co 9 1,189,888
460 Czech Republic T-Mobile Czech Republic A.S. 379 1,172,129
461 Estonia Telia Eesti A.S. 1,076 1,167,888
462 Switzerland Bluewin 30 1,165,056
463 United States ViaSat Inc 100 1,161,693
464 Germany Freenet Datenkommunikations GmbH 174 1,155,273
465 Russia JSC Transtelecom 482 1,154,220
466 United States Cisco Systems, Inc 352 1,150,359
467 Taiwan Taiwan Mobile Co., Ltd 9 1,148,928
468 China China Science and Technology Network 37 1,145,600
469 United States RCN LLC 59 1,139,696
470 Brazil Algar Telecom S/A 44 1,137,296
471 United States PenTeleData Inc. 2,291 1,133,676
472 Belgium Telenet Operaties N.V 28 1,132,544
473 Czech Republic UPC Ceska Republica, s.r.o 30 1,131,660
474 Norway Altibox A.S. 3,223 1,129,184
475 Poland T Mobile Polska S a 66 1,126,230
476 United States Southern New England Telephone Company and SNET America, Inc 3 1,122,304
477 Netherlands DigitalOcean, LLC 84 1,120,320
478 Canada Gonet 36 1,118,060
479 United States General Motors Corporation 225 1,117,132
480 Seychelles Fiber Grid Inc 15 1,114,112
481 Taiwan Digital United Inc 17 1,112,832
482 Canada OVH Hosting, Inc 14,586 1,111,844
483 China CHINANET Hainan Province Network 771 1,111,830
484 United States Internap Corporation 582 1,111,596
485 United States Sprint Chicago POP 81 1,110,529
486 United Kingdom Kcom Group Limited 4,183 1,109,527
487 United Kingdom Zen Internet Ltd 16,531 1,108,254
488 United Kingdom COLT Technology Services Group Limited 224 1,107,966
489 United States Raytheon Company 53 1,102,329
490 South Korea Dlive 68 1,100,288
491 Japan ASAHI Net, Inc 87 1,097,884
492 Peru PE TDP GRS 296 1,089,921
493 United States Schlumberger Ltd 78 1,089,229
494 Poland Multimedia Polska S.A 473 1,085,344
495 Egypt Network Used for Mobile Web Users 17 1,081,344
496 Poland Neostrada Plus 16 1,081,344
497 Russia Novotelecom Ltd 633 1,080,660
498 Netherlands Koninklijke Philips N.V 30 1,080,576
499 United States Webpass Inc. 224 1,080,316
500 Serbia TELEKOM SRBIJA a.d 92 1,078,472
501 United States 3M Company 91 1,075,561
502 Ghana Scancom Ltd 28 1,072,128
503 United States Agis LLC 28 1,069,869
504 United States TDS Telecom 359 1,064,461
505 Sweden Resilans AB 46 1,061,888
506 France Renater 47 1,061,641
507 Slovenia Telekom Slovenije, d.d 190 1,058,798
508 Panama Cable & Wireless Panama 1,036 1,058,120
509 Belarus Republican Unitary Telecommunication Enterprise Beltelecom 9 1,057,792
510 United States Intel Corporation 200 1,054,924
511 South Korea Lgtelecom 4 1,052,672
512 Nigeria Airtel Networks Ltd 9 1,051,579
513 Angola Unitel S.A. 17 1,050,852
514 Australia Amazon Corporate Services Pty Ltd 9 1,050,640
515 Taiwan Hoshin Multimedia Center Inc 22 1,049,608
516 United Kingdom Uk Dwp 9 1,049,600
517 Tunisia Topnet 30 1,048,976
518 Hungary Vodafone Hungary Ltd 1,232 1,048,320
519 Japan J:COM WEST Co., Ltd 157 1,047,552
520 United States Sprint Fort Worth POP 58 1,047,169
521 Ukraine Kyivski Telekomunikatsiyni Merezhi LLC 51 1,046,784
522 United States INFONET Services Corporation 83 1,045,208
523 China No.4, Zhongguancun No.4 South Street 3 1,040,384
524 Romania Romtelecom 114 1,040,384
525 Italy BT Italia S.p.A 697 1,035,020
526 Taiwan CHTD, Chunghwa Telecom Co., Ltd 2 1,032,192
527 Belarus Beltelecom 487 1,028,232
528 China Beijing Gehua Catv Network Co., Ltd 21 1,028,096
529 Japan IDC Frontier Inc 470 1,024,652
530 Spain Orange Spain Network 20 1,024,000
531 United Kingdom Jisc Services Limited 102 1,023,044
532 Germany Unitymedia GmbH 190 1,021,972
533 Taiwan Asia Pacific On-line Service Inc 114 1,020,641
534 United States PCCW Global Limited 34 1,017,688
535 Australia AAPT Limited 27,980 1,017,147
536 China Beijing Kuancom Network Technology Co., Ltd 26 1,016,832
537 United States Salesforce.com, Inc 145 1,016,668
538 India Hathway Cable and Datacom Limited 17 1,011,737
539 United States Wayport, Inc. 2,808 1,011,645
540 Greece FORTHnet S.A. 469 1,010,357
541 United States GoDaddy.com, LLC 780 1,006,745
542 Turkey Superonline Iletisim Hizmetleri A.S. 238 1,006,247
543 Turkey Vodafone Telekomunikasyon A.S. 41 1,001,851
544 Taiwan New Century InfoComm Tech Co., Ltd 16 1,001,808
545 Belgium Orange Belgium S.A. 39 992,128
546 Canada Province of British Columbia 24 988,928
547 China Beijing Time-vision Telecommunication Technical, Ltd 11 985,600
548 Argentina Telecentro S.A 55 984,084
549 Morocco RABAT 4G MarocTelecom 9 983,040
550 Hong Kong Internet Keeper Global (Group) Co., Limited 3,811 976,928
551 United States CDK Global LLC 47 968,260
552 Ukraine Kyivstar PJSC 99 967,372
553 Japan Nippon Telegraph and Telephone East Corporation 94 962,880
554 Mauritius Mauritius Telecom Ltd 373 962,610
555 Belgium Scarlet Belgium NV 53 961,636
556 United States USMC Network Operations Center 89 961,280
557 Japan InfoSphere (NTTPC Communications, Inc.) 3,330 960,712
558 Netherlands Liberty Global B.V. 20 956,304
559 Turkey Vodafone Net Iletisim Hizmetleri Anonim Sirketi 409 955,930
560 Georgia JSC Silknet 62 954,368
561 China Zhejiang Huidelong Co, Ltd 69 950,916
562 Vietnam FPT Telecom 43 941,072
563 Turkey TT Mobil Iletisim Hizmetleri A.S. 77 941,056
564 India Hutchison Max Telecom Limited 30 933,460
565 United Kingdom Daisy Communications Ltd 1,131 932,497
566 Malaysia Tmnet, Telekom Malaysia Bhd 36 931,984
567 Slovakia Slovak Telecom, a. S 939 931,562
568 United States RADIANZ Americas, Inc. 26 931,072
569 United Kingdom FastNet International Ltd 288 928,816
570 Tanzania Airtel Tanzania 26 927,776
571 United States University of Michigan 46 926,736
572 South Korea Dreamline Co 27 926,724
573 United Kingdom Hutchison 3G UK Limited 189 926,065
574 Japan Broadgate 114,560 925,160
575 China BeiJing New-Billion Telecom Technology Co., Ltd 12 922,624
576 China BeiJing Kuandaitong Telecom Technology Co., Ltd 10 921,600
577 United States US Courts 21 920,592
578 United States Sonicnet 29 918,840
579 Switzerland Novartis A.G. 65 916,767
580 Germany Host Europe GmbH 1,628 913,957
581 Thailand Advanced Wireless Network Company Limited 107 910,172
582 China China Telecom Co., Ltd 237 909,696
583 Ireland Vodafone Ireland Limited 368 903,952
584 India Beam Telecom Pvt Ltd 401 901,733
585 Japan Open Data Network (JAPAN TELECOM CO., LTD.) 32 896,000
586 United States Verizon Internet Services Inc 250 895,968
587 United Kingdom Interoute Communications Ltd 875 891,784
588 United Kingdom Tiscali UK Limited 88 891,656
589 United States The Endurance International Group, Inc 623 891,144
590 United States EARTHLINK, Inc. 309 891,130
591 Canada Cogeco Communications Inc 53 889,864
592 Qatar Ooredoo Q.S.C 167 888,864
593 United States Sprint Kansas City POP 61 885,889
594 Taiwan Taiwan Academic Network 13 884,736
595 Singapore Microsoft Singapore Pte. Ltd 22 881,408
596 Japan GMO Internet, Inc 1,541 878,012
597 Chile Claro Chile S.A 69 876,680
598 Malaysia Maxis Broadband Sdn Bhd 33 875,520
599 Hong Kong HKBN Enterprise Solutions HK Limited 518 871,360
600 United States Mci/sae 44 867,328
601 United States Choopa, LLC 538 865,324
602 Colombia Etb 119 864,197
603 United Kingdom Health and Social Care Information Centre 21 860,576
604 Hungary Telenor Hungary Plc 26 860,160
605 United States University of Texas System 38 858,624
606 China CHINANET Beijing Province Network 15 853,032
607 United Kingdom OPAL Telecom Ltd 8 852,760
608 Brazil Intelig Telecomunicações Ltda 19 852,240
609 Morocco MarocTelecom4G 6 851,968
610 United Kingdom WV Lane & Co 7 851,968
611 Serbia Serbia BroadBand-Srpske Kablovske Mreze d.o.o 41 850,688
612 Germany Vodafone BW GmbH 20 848,896
613 Dominican Republic Compañía Dominicana de Teléfonos S. a 133 844,640
614 Finland TeliaSonera Finland Oyj 282 838,828
615 China Huawei Public Cloud Service (Huawei Software Technologies Ltd.Co) 18 837,632
616 United States Utah Education Network 36 835,336
617 United States Sprint Relay POP 42 829,153
618 China CHINANET Ningxia Province Network 85 828,640
619 Netherlands Shell Information Technology International BV 47 826,756
620 Paraguay Telecel S.A 23 820,256
621 Netherlands Vodafone Libertel N.V 20 815,451
622 Russia E-Light-Telecom Ltd 90 813,056
623 United States Atlantic Broadband Finance, LLC 136 812,768
624 Turkey Vodafone Turkey 33 811,072
625 Romania Institutul National de Cercetare-Dezvoltare in Informatica - ICI Bucuresti 105 809,784
626 Germany Unitymedia BW GmbH 46 807,941
627 United States Qwest Communications Company, LLC 3,159 803,072
628 Turkey Tellcom Iletisim Hizmetleri a.S 192 801,556
629 Argentina AMX Argentina S.A 20 796,960
630 United States Michigan State University 32 792,904
631 Belgium Proximus Mobile Internet 34 792,576
632 Germany PlusServer GmbH 345 789,117
633 United States Indiana University 23 788,000
634 South Africa Government of South Africa 7 786,432
635 United States Sprint Harrison POP 57 785,857
636 Romania UPC Romania S.A. 106 785,828
637 Iran Rightel Communication Service Company PJS 95 784,896
638 United Kingdom ClaraNET Ltd 5,460 776,148
639 Mexico Television International, S.A. de C.V 320 773,248
640 United Kingdom PlusNet Technologies Ltd 332 770,825
641 Ukraine LLC Lifecell 26 770,816
642 Singapore M1 Limited 51 764,448
643 United States Zayo Bandwidth Inc 185 762,605
644 Japan Telstra International Ltd 323 760,081
645 Ireland BT Communications Ireland Limited 143 758,223
646 Italy Wind Telecomunicazioni 43 757,714
647 China Beijing Weishichuangjie Technical Development Co., Ltd 7 755,712
648 United States Sprint Burbank POP 63 754,817
649 Belgium Telenet N.V. Residentials 13 753,664
650 Poland Vectra S.A. 94 750,816
651 United States Ziply Fiber 17 747,520
652 China Chinanet Jilin Province Network 9 746,500
653 Ukraine Lanet Network Ltd 38 745,216
654 Poland Orange Swiatlowod 18 744,962
655 United States ColoCrossing 358 744,848
656 Japan NTT-ME Corporation 321 740,732
657 Malaysia TT Dotcom SDN BHD 15 739,072
658 Chile Telmex Servicios Empresariales S.A 41 737,841
659 Germany Vodafone Group Services GmbH 382 735,982
660 Canada TekSavvy Solutions Inc 52 734,168
661 Turkey Demiroren TV Digital Platform Isletmeciligi a.S 146 733,183
662 Spain R Cable y Telecable Telecomunicaciones, S.A.U 56 732,804
663 Singapore Starhub Internet Pte Ltd 20 731,136
664 Canada Allstream Corp 35 729,144
665 Malaysia Webe Digital Sdn. BHD 5 729,088
666 United States U.S. Department of Veterans Affairs 14 726,864
667 Hungary UPC Magyarorszag Kft 85 726,808
668 Russia OJSC North-West Telecom 73 726,784
669 Spain Global Mobile Operator 345 725,890
670 Iran MCI, Inc 81 723,263
671 China ShenZhen Topway Video Communication Co. Ltd 14 722,944
672 Peru Telefonica del Perú 3,624 722,540
673 Belgium Brutele SC 181 722,000
674 Netherlands Telfort BV 58 721,204
675 European Union Orange Business Services U.S. Inc 17 720,944
676 China China Great Wall Internet Server Provider 3 720,896
677 Egypt TE Data-New 5 720,896
678 Morocco CASA 4G MarocTelecom 15 720,896
679 Spain Telefonica de Espana SAU Red de Servicios IP Spain 11 720,704
680 Ecuador Corporacion Nacional de Telecomunicaciones CNT EP 84 718,528
681 Philippines Globe Telecom (GMCR, INC) 349 714,934
682 Japan ITS Communications, Inc 1,215 714,276
683 Greece Cosmote Mobile Telecommunications S.A 34 709,888
684 United States Enzu Inc 89 706,328
685 United States Sprint Phoenix POP 37 699,649
686 United States Consolidated Communications, Inc 117 697,920
687 Norway NextGenTel A.S. 278 695,492
688 Australia SingTel Optus Pty Ltd 28 695,428
689 Japan Rakuten Mobile, Inc 83 694,684
690 China World Crossing Telecom (GuangZhou) Ltd 18 690,176
691 Japan IIJ Internet 1,209 689,560
692 China Chinanet Tianjin Province Network 8 689,152
693 United States Illinois Century Network 26 688,249
694 United States Psychz Networks 180 685,501
695 Turkey Avea Iletisim Hizmetleri A.S. 29 680,704
696 Spain Ya.com Internet Factory 8 679,936
697 Singapore StarHub Cable Vision Ltd 12 673,792
698 Ghana Airtel Ghana Limited 26 665,608
699 Sweden Telefonaktiebolaget LM Ericsson 16 664,576
700 Sri Lanka SRI Lanka Telecom Ltd 1,010 662,741
701 United States University of California 36 661,840
702 United States Shell Information Technology International, Inc. 9 660,624
703 Peru America Movil Peru S.A.C 20 660,484
704 Czech Republic PODA A.S. 1,081 659,728
705 Italy Irideos S.P.A 360 658,756
706 United States Honeywell International, Inc. 72 657,044
707 China Beijing Jingdong 360 Degree E-commerce Co., Ltd 13 656,640
708 United States Internal Revenue Service 48 656,580
709 Hungary DIGI Tavkozlesi Es Szolgaltato Kft 147 656,484
710 Indonesia PT. First Media, Tbk 7 656,384
711 Thailand CAT Telecom Public Company Limited 32 655,872
712 South Africa Ps-Neo 4 655,360
713 United States Thomson Reuters U.S. LLC 54 649,376
714 New Zealand CallPlus Services Limited 38 645,888
715 Germany Tele Columbus A.G. 203 644,994
716 United States JAB Wireless, INC. 184 641,912
717 Poland P4 Sp. Z O O 112 641,600
718 United States DataPipe, Inc. 1,012 640,845
719 Philippines Home From Home Care Ltd 114 640,328
720 Russia Intersvyaz-2 JSC 43 635,392
721 Nigeria MTN NIGERIA Ltd 64 635,176
722 Kazakhstan Kar-Tel LLC 421 633,989
723 United Kingdom Centurylink Communications UK Limited 841 633,047
724 United States Citigroup Inc 131 632,984
725 United Kingdom RM Education Ltd 17 632,016
726 Germany M-net Telekommunikations GmbH 181 628,728
727 Poland Playonline 15 623,104
728 Germany ABB Information Systems Ltd 39 622,908
729 Australia Commonwealth Scientific and Industrial Research Organisation 71 622,848
730 Iran Telecommunication Company of Tehran 149 616,625
731 Sweden Bahnhof AB 398 616,145
732 United States TPx Communications 881 615,724
733 United Kingdom ENTANET International Limited 16,867 615,350
734 Ecuador Satnet 24 615,172
735 Italy Tiscalinet 17 614,192
736 Japan Energia Communications, Inc 107 613,396
737 India Tata Teleservices Limited -GSM Division 22 612,864
738 United Kingdom Agilent Technologies Inc 277 612,524
739 Mexico Telefonos del Noroeste S.A. de C.V 23 611,336
740 Saudi Arabia Ettihad Etisalat Corp 20 610,560
741 United States Fuse LLC 17 610,336
742 France Completel SAS 1,281 609,742
743 United States Cbeyond Communications, LLC 128 609,148
744 Netherlands DELTA Fiber Nederland B.V. 70 608,264
745 Oman Omani Qatari Telecommunications Company SAOC 145 607,230
746 China FibrLINK Communications Co., Ltd 8 606,240
747 Hong Kong PCCW IMS Ltd (PCCW Business Internet Access) 38 605,200
748 United States OARnet 14 603,904
749 Germany euNetworks GmbH 119 602,852
750 Senegal SONATEL Societe Nationale des Telecommunications du Senegal 326 602,244
751 Russia OJSC OAO Tattelecom 44 601,216
752 United States ESnet 26 600,958
753 Russia Skynet Ltd 63 599,328
754 Sudan MTN 21 599,197
755 United States Gtt-Emea Ltd 650 594,719
756 United States U. S. Department of Transportation 14 592,976
757 United States Georgia Technology Authority 237 592,504
758 Dominican Republic Altice Dominicana S.A. 21 591,892
759 United States Bloomberg Financial Market 4 590,592
760 United States Avago Technologies U.S. Inc 23 590,192
761 United States Eonix Corporation 191 590,043
762 United States DIA 15 589,881
763 Hong Kong Hong Kong Cable TV Ltd - Cable Multi-Media Services 15 589,824
764 South Africa Ps-Trc 3 589,824
765 South Korea AWS Asia Pacific (Seoul) Region 7 589,824
766 Australia Foxtel Management Pty Ltd 11 587,776
767 Pakistan Wateen Telecom Limited 19 587,776
768 Georgia Magticom Ltd 102 583,216
769 Sudan MTN Sudan 10 582,776
770 Canada B2 Net Solutions Inc 78 579,720
771 Ukraine Kyivstar GSM 27 577,536
772 United States Armstrong 1,404 575,481
773 Ukraine PrJSC VF UKRAINE 30 575,208
774 Italy Aruba S.p.A 626 573,340
775 United States Fairpoint Communications, Inc 219 572,264
776 United States Linode, LLC 97 572,223
777 China Huashu media&Network Limited 12 571,392
778 United States Hewlett Packard Corporation 306 569,994
779 United States Sprint Miami POP 35 566,401
780 United States Unified Layer 16 565,248
781 Japan STNet, Incorporated 97 564,044
782 Moldova Moldtelecom S.A. 102 562,688
783 Moldova JSC Moldtelecom S.A 268 562,432
784 Sweden Telenor AB 82 561,980
785 South Korea Hyundai Communications Network 68 559,616
786 Russia PJSC Moscow City Telephone Network 193 555,864
787 Israel 013 NetVision Ltd 4,561 554,848
788 United States PEG Tech Inc 1,270 554,736
789 Slovenia A1 Slovenija Telekomunikacijske storitve, d.d 352 553,651
790 United States Wave Broadband 83 552,376
791 Germany NetCologne Gesellschaft Fur Telekommunikation mbH 52 551,284
792 Sweden Vetenskapsradet / SUNET 61 550,961
793 Spain Infraestructura Red y Servicios IP 180 550,052
794 Cyprus Cyprus Telecommunications Authority 58 549,712
795 United States ADP, Inc. 154 548,780
796 United States Xspedius Communications Co. 95 547,456
797 United States BP America, Inc 15 545,560
798 China Beijing Blue I.T Technologies Co., Ltd 142 541,184
799 Russia PJSC Bashinformsvyaz 97 540,896
800 India BSNL GSM South Zone 34 539,648
801 United States Wide Open West 1,191 538,480
802 Spain Euskaltel S.A 51 537,895
803 Zambia Zambia Telecommunications Company Ltd Aka ZAMTEL 7 536,320
804 United States Diplomatic Telecommunications Services 4 532,032
805 United States Sprint Akron POP 27 530,817
806 United States L3 Technologies, Inc 32 530,504
807 Peru Entel Peru S.A. 16 529,672
808 Italy Sky Italia SRL 123 529,569
809 Czech Republic ALFA TELECOM s.r.o 14 528,896
810 India BSNL GSM North Zone, O/o Sr GM (CMTS), NC, Chandigarh 25 528,896
811 Germany Verein Zur Foerderung Eines Deutschen Forschungsnetzes e.V 13 528,204
812 Belarus Mobile TeleSystems JLLC 36 527,616
813 Denmark Fibia P/S 317 527,328
814 South Africa South African Post Office 6 526,848
815 China Shanghai Great Wall Broadband Network Service Co., Ltd 11 526,404
816 United States University of Wisconsin 14 526,368
817 United States Pfizer Inc 70 526,361
818 China Jiangsu Broadcasting Data Network Corporation Limited 4 526,336
819 Latvia SIA Tet 210 526,007
820 Norway Uninett a.S 10 525,824
821 United States Michigan State Government 8 525,056
822 Australia Verizon Australia Pty Limited 133 524,764
823 South Africa Vast Networks (PTY) Ltd 2 524,544
824 United States Wyoming Community College Commission 3 524,544
825 Canada Service Alberta 6 524,544
826 Brazil Microsoft do Brasil Imp. e Com. Software e Video G 6 524,328
827 China Beijing Yiliyou Date Co., Ltd 3 524,288
828 China Beijing Bosheng Technology Co., Ltd 2 524,288
829 China Beijing Enterprises Jetrich (Beijing) Ltd 10 524,288
830 Kenya Safaricom Ltd Kenya 2 524,288
831 Egypt Orange-EG 2 524,288
832 Morocco Casa Marrakech 4G MarocTelecom 2 524,288
833 Chile Entel Chile S.A. 44 523,512
834 Hong Kong Hong Kong Telecommunications (HKT) Limited Business Internet 107 523,259
835 Ethiopia Ethio Telecom 134 521,740
836 Oman Oman Telecommunications Company (S.A.O.G.) 15 520,193
837 Greece Hellas On Line S.A 38 516,098
838 United States Vultr Holdings, LLC 1,607 514,576
839 Switzerland Green CH A.G. 92 514,525
840 Netherlands T-Mobile Thuis BV 25 514,240
841 United States Cogent Communications Inc 60 513,180
842 Ireland Imagine Communications Group Limited 268 512,988
843 Brazil Associação Rede Nacional de Ensino e Pesquisa 40 509,384
844 Uruguay Ancel 19 508,900
845 Canada Distributel Communications Ltd 583 507,566
846 China Shanxi Network Intermediary Co., Ltd 9 505,856
847 Panama Cable Onda 249 505,481
848 Germany wilhelm.tel GmbH 147 504,816
849 Italy Consiglio Nazionale Delle Ricerche 52 502,136
850 Switzerland Cern 56 501,840
851 Philippines SKY Internet 272 500,816
852 Malaysia Tmnet 309 500,672
853 Switzerland VTX Services S.A. 650 500,294
854 China HuaBei Oil Communication CO. Information Center 4 499,712
855 United States Sprint Houston POP 28 496,769
856 Madagascar Telecom Malagasy 101 493,856
857 India Bharti Telenet Ltd 87 493,092
858 United States Silicon Graphics International Corp. 17 493,056
859 Palestine Palestine Telecommunications Company (PALTEL) 108 492,809
860 Netherlands Ministerie Van Verkeer En Waterstaat/Rijkswaterstaat 9 492,544
861 Lithuania Mobile Services Lithuania 45 492,520
862 South Korea Kisti 54 492,288
863 Australia Iseek Communications Pty Ltd 11 491,520
864 Austria UPC Austria GmbH 132 490,776
865 Canada Xplornet Communications Inc 131 488,840
866 Denmark Stofa A/S 87 486,620
867 Poland PTK-Centertel 29 485,448
868 Canada Saskatchewan Telecommunications 117 485,384
869 United States Glaxosmithkline Inc 43 483,762
870 Kuwait National Mobile Telecommunications Company 14 483,328
871 United States Cablevision Systems Corporation 412 482,108
872 Germany Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung e.V 80 481,816
873 South Africa Vox Telecom Ltd 302 480,960
874 Russia T2 Mobile LLC 64 480,254
875 United States General Dynamics 169 479,008
876 Spain Global Telecommunication Service Provider 75 478,094
877 Chile Telefonica del SUR S.A. 77 477,600
878 Turkey Turksat Uydu Haberlesme Ve Kablo TV Isletme A.S. 10 477,444
879 Slovakia Orange Slovensko A.S. 1,247 476,189
880 France Orange Mobile 75 475,856
881 Philippines Philippine Long Distance Telephone Co 2,542 475,715
882 United States CSC Corporation 192 474,360
883 China CHINANET Qinghai Province Network 49 473,881
884 Russia Autonomous Nonprofit Organisation Russian Scientific-Research Institute for Public Networks 99 473,760
885 Netherlands Euronet Communications B.V. 27 471,808
886 Ireland Virgin Media Ireland Limited 50 470,273
887 United States Tierpoint, LLC 224 469,560
888 South Africa Afrihost (Pty) Ltd 22 469,248
889 United States Rice University 19 468,256
890 United States Unisys Corporation 110 467,868
891 Spain Entidad Publica Empresarial Red.es 18 467,232
892 United States Northrop Grumman Corporation 146 464,934
893 Hong Kong Smartone Mobile Communications Limited 8 464,900
894 Chile Entel PCS Telecomunicaciones S.A 16 464,900
895 United States Eastman Kodak Company 30 464,325
896 Taiwan ETWebs Taiwan Co. Ltd 11 463,872
897 United States FED EX 33 463,584
898 United States University of Missouri 17 463,189
899 Sweden Telenor Sverige AB Mobile Service 7 460,800
900 Syria Syrian Telecom 50 460,544
901 Netherlands Tele2 Netherlands Holding B.V. 97 460,288
902 United States California State 21 459,944
903 Bulgaria Bulsatcom EAD 252 459,575
904 India ABTS (Karnataka) 49 459,042
905 United States Krypt Technologies 54 458,960
906 United States Sprint Anaheim POP 27 458,881
907 Kenya Mobile Data 3G LTE Block 7 458,752
908 Mexico Mexico Red de Telecomunicaciones, S. de R.L. de C.V 25 457,004
909 United States FDCservers.net 282 456,448
910 Croatia A1 Hrvatska d.o.o 49 456,100
911 China KNET Techonlogy (BeiJing) Co., Ltd 13 453,632
912 Spain Xtra Telecom S.A. 75 453,128
913 Mexico Maxcom Telecomunicaciones, S.A.B. de C.V 27 450,440
914 Togo Togo Telecom 29 449,792
915 United States Sprint Nashville POP 30 449,409
916 Germany NetCologne GmbH 266 447,260
917 United States SBC Internet Services, Inc 41,524 444,160
918 United States The Pennsylvania State University 13 443,904
919 India Dishnet Wireless Limited 253 443,824
920 United States TE Connectivity Corporation 91 443,372
921 United States ClearBlue Technologies 10 442,880
922 Thailand True Move Company Limited 70 441,944
923 Finland DNA Oy 890 440,760
924 Italy Consortium GARR 21 439,704
925 Netherlands LeaseWeb Netherlands B.V. 669 436,591
926 United States Aureon Network Services 52 436,456
927 Ecuador Telconet S.A. 38 435,592
928 Germany GHOSTnet GmbH 666 430,632
929 Italy Iunet SRL 149 429,360
930 Bolivia Nuevatel PCS de Bolivia S.A 12 428,040
931 Singapore Aceville Pte.Ltd 8 427,008
932 United States Net Access Corporation 14 426,504
933 Japan Marubeni Access Solutions Inc 1,648 423,132
934 Japan KDDI Web Communications Inc 98 422,216
935 Germany 1&1 Ionos SE 252 421,665
936 South Africa Dimension Data Network Services Ltd 96 420,217
937 United States Hotwire Communications Ltd 362 419,384
938 Lithuania SC Lithuanian Radio and TV Center 98 419,352
939 Australia Australian Defence Organisation 15 419,328
940 Canada BCnet 12 418,832
941 Japan Kintetsu Cable Network Co., Ltd 9 418,056
942 China CHINANET Shangxi Province Network 195 417,086
943 Hong Kong Equant, Inc 167 415,701
944 Portugal Nowo Communications, S.A. 191 414,080
945 Singapore LGA International 1,737 412,103
946 Germany Universitaet Stuttgart 16 411,912
947 Ukraine Content Delivery Network Ltd 10 410,624
948 Ukraine Triolan 1,604 410,624
949 Hong Kong DINGFENG Network 1,601 409,856
950 United States Orange Business Services-SITA Internet Services - US Aggregate 12 409,600
951 South Korea LG CNS Co Ltd 23 408,932
952 Poland home.pl S.A 155 408,416
953 United States U.S. Dept. of Health and Human Services 23 407,816
954 Australia iSeek 198 407,648
955 Czech Republic DHL Information Services (Europe) s.r.o 10 405,536
956 Poland Internetia Sp.z o.o 182 405,372
957 Thailand TT&T Co., Ltd 9 403,712
958 Guatemala Telgua 36 403,584
959 Canada University of Toronto 23 402,944
960 Canada COGECO Cable Canada Inc. 100 401,928
961 Morocco Inwi 67 401,728
962 United States University of Utah 19 401,424
963 Iceland Fjarskipti Ehf 114 401,169
964 Japan Research Organization of Information and Systems, National Institute of Informatics 39 399,824
965 United Kingdom Rackspace Ltd 283 399,648
966 United States Keysight Technologies Inc 53 399,636
967 Denmark TDC IP Telephony Users 509 399,200
968 United States Nextel Communications, Inc 469 398,135
969 Mauritius Telecom Plus Ltd 19 397,976
970 Taiwan TUNG HO MULTIMEDIA CO. Ltd 3 397,312
971 United States Optimum WiFi 12 397,312
972 Slovakia SWAN, A.S. 413 397,150
973 Japan Itec Hankyu Hanshin Co., Ltd 353 396,948
974 Canada Hydro one Telecom Inc 4 395,536
975 Venezuela Telecomunicaciones MOVILNET 8 395,264
976 Netherlands Signify Holding B.V. 6 395,264
977 United States NTT DATA Services Holdings Corporation 12 395,008
978 Germany Deutsche Post A.G. 55 394,832
979 China CHINANET NeiMengGu Province Network 3 394,240
980 Hong Kong Dxtl 1,537 393,728
981 United States Waste Management Inc 52 393,584
982 United States State of Utah 22 393,440
983 United States Forest Services Corp 6 393,256
984 Canada Gouvernement du Quebec 2 393,248
985 United States Kraft Foods Group, Inc 9 393,240
986 South Africa Wooltru (Ltd) 4 393,216
987 Ghana Used for Airtel Ghana Use 6 393,216
988 Sweden ABB Asea Brown Boveri Ltd 6 393,216
989 Netherlands Mobile Live Service 2 393,216
990 Italy North Milano 12 393,216
991 United States Wyoming Higher Education Computer Network 6 393,216
992 Spain Vodafone Spain 2 393,216
993 United States Citicorp Global Information Network 2 393,216
994 Kenya Kenyan Post & Telecommunications Company / Telkom Kenya Ltd 56 391,744
995 Saudi Arabia Arabian Internet & Communications Services Co.Ltd 41 391,169
996 Slovenia Arnes 17 390,672
997 Argentina Telefónica Móviles Argentina S.A. (Movistar Argentina) 10 390,144
998 United States Switch Ltd 650 389,768
999 Czech Republic UPC Ceska republika, A.S. 894 388,508
1000 United Kingdom Easynet Channel Partners Limited 302 386,642