Largest Organizations

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 1,108 221,971,968
2 United States Comcast Cable Communications, Inc 8,522 82,887,528
3 United States Amazon Technologies Inc 123 77,135,914
4 United States AT&T Corp 221,912 76,601,527
5 China China Unicom 11,864 72,676,230
6 United States Charter Communications Inc 5,038 63,809,940
7 Germany Deutsche Telekom A.G. 4,242 56,143,289
8 United States Headquarters, USAISC 511 54,647,808
9 United States MCI Communications Services, Inc. d/b/a Verizon Business 4,405 52,141,333
10 United States Microsoft Corporation 811 49,977,223
11 Japan SoftBank Corp 2,369 49,294,796
12 South Korea Korea Telecom 1,629 48,274,440
13 United States T-Mobile USA, Inc 161 33,722,668
14 United States Amazon, Inc 1,694 32,821,189
15 Italy Telecom Italia S.p.A 16,960 32,526,457
16 United States CenturyLink Communications, LLC 9,018 30,770,053
17 France SFR S.A. 6,192 30,402,084
18 United States Cellco Partnership DBA Verizon Wireless 59 29,638,992
19 Japan KDDI Corporation 33,382 29,531,884
20 Japan NTT Communications Corporations 2,395 28,349,868
21 China CHINANET Zhejiang Province Network 1,012 25,182,023
22 France Orange S.A 2,936 24,509,683
23 United Kingdom British Telecommunications Plc 68,058 23,795,548
24 China China Mobile Group Zhejiang Co., Ltd 46 23,064,688
25 United States PSINet, Inc 120 22,955,396
26 United States Cox Communications Inc 3,417 22,950,397
27 Japan Open Computer Network 787 22,941,456
28 Netherlands RIPE Network Coordination Centre 95 22,663,424
29 Brazil Telefônica Brasil S.A 2,310 22,291,344
30 United States Amazon Data Services 312 22,118,564
31 China CHINANET Guangdong Province Network 365 22,111,812
32 Mexico Uninet S.A. de C.V 195 20,803,412
33 United States Ford Motor Company 55 20,753,168
34 United States AT&T Global Network Services, LLC 56 18,373,632
35 United States IBM Corporation 1,943 18,337,656
36 China China Education and Research Network (CERNET) 405 17,939,476
37 Russia PJSC Rostelecom 4,486 17,571,175
38 South Korea SK Broadband Co Ltd 234 17,238,528
39 Brazil Claro S.A 406 17,004,608
40 Germany Daimler A.G. 53 16,843,673
41 United States The Prudential Insurance Company of America 5 16,842,776
42 United States Apple Inc 384 16,840,673
43 United Kingdom UK Ministry of Defence 5 16,787,968
44 United States United States Postal Service. 40 16,778,528
45 United States AT&T Services, Inc 1,879 16,227,991
46 China China TieTong Telecommunications Corporation 27 16,058,368
47 France Bouygues Telecom S.A. 459 15,981,494
48 United Kingdom Virgin Media Limited 53,682 15,762,504
49 China Aliyun Computing Co, Ltd 57 15,307,264
50 United States Google, Inc 754 15,256,408
51 France France Telecom S.A. 21,386 15,214,769
52 Spain Telefonica de Espana SAU 348 15,176,709
53 United Kingdom Sky UK Limited 325 14,884,115
54 Netherlands Surf BV 124 14,756,376
55 United States Air Force Systems Networking 286 14,571,520
56 China China Mobile Communications Corporation 130 14,553,416
57 Egypt TE Data 149 14,275,988
58 Australia Telstra Corporation 115 13,876,688
59 Singapore Alibaba.com Singapore E-Commerce Private Limited 10 13,830,408
60 United States Windstream Communications Inc 5,617 13,790,044
61 United States Comcast IP Services, LLC 291 13,506,048
62 United States Akamai Technologies, Inc 893 13,311,608
63 Germany A100 Row Inc 177 13,113,319
64 India Bharti Airtel Limited 992 12,674,106
65 United States Amateur RadioDigital Communications 1 12,582,912
66 Taiwan Data Communication Business Group 48 12,259,328
67 United States Hewlett Packard Enterprise Company 50 11,993,176
68 Germany Telefonica Germany GmbH & Co.OHG 2,603 11,943,637
69 United States Eli Lilly and Company 41 11,535,517
70 United States US Sprint 381 11,499,000
71 China CHINANET Jiangsu Province Network 109 11,372,332
72 United Kingdom TalkTalk Communications Limited 1,409 11,337,768
73 Netherlands KPN BV 847 11,327,024
74 Belgium Societe Internationale de Telecommunications Aeronautiques 39 11,206,824
75 Italy Vodafone Italia S.p.A 365 11,076,798
76 Italy Wind TRE S.P.A 191 10,446,360
77 France Free SAS 533 10,214,728
78 Japan ARTERIA Networks Corporation 127,869 10,155,779
79 Morocco Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 146 9,729,664
80 South Korea LG Powercomm 14 9,700,352
81 Germany Telekom Deutschland GmbH 557 9,517,201
82 Brazil Tim S.A. 49 9,511,000
83 Canada Bell Canada Inc 6,434 9,469,000
84 China Data Communication Division 17 9,453,580
85 China Tencent Cloud Computing (Beijing) Co., Ltd 85 9,424,896
86 Germany Vodafone GmbH 162 9,387,057
87 China North Star Information Hi.tech Ltd. Co 15 8,978,432
88 United Kingdom EE Limited 81 8,948,336
89 United States HP Inc 706 8,928,364
90 United States Service Provider Corporation 10 8,913,152
91 China CHINANET Shanghai Province Network 88 8,866,624
92 United States AT&T Mobility LLC 126 8,754,560
93 South Korea SK Telecom 30 8,713,472
94 Sweden Telia Company AB 653 8,554,708
95 Argentina Telecom Argentina S.A 145 8,439,744
96 United States Navy Network Information Center (NNIC) 191 8,437,504
97 India Bharat Sanchar Nigam Ltd 202 8,355,983
98 Spain Orange Espagne S.A. 352 8,327,856
99 China CHINANET Hunan Province Network 139 8,072,823
100 United States SoftLayer Technologies Inc 4,705 8,055,858
101 Egypt The Egyptian Company for Mobile Services (Mobinil) 28 8,029,184
102 United States Bank of America, National Association 1,031 7,865,888
103 Egypt Etisalat Misr 144 7,841,792
104 Vietnam Vietnam Posts and Telecommunications Group 35 7,728,512
105 Brazil Telemar Norte Leste S.A 348 7,728,092
106 Sweden Tele2 Sverige AB 2,210 7,700,557
107 Denmark TDC A/S 16,584 7,552,526
108 South Korea LG DACOM Corporation 88 7,506,976
109 Japan Jupiter Telecommunications Co., Ltd 843 7,435,304
110 United States Merck & Co Inc 12 7,209,552
111 Saudi Arabia Saudi Telecom Company JSC 182 7,150,568
112 Canada TELUS Communications Inc 3,891 7,143,408
113 Hong Kong Cloud Innovation Ltd 2,562 7,013,632
114 United Kingdom BT Central Plus 131 7,007,232
115 United States DXC US Latin America Corporation 242 6,977,024
116 Turkey Turk Telekomunikasyon Anonim Sirketi 18 6,925,068
117 Poland Orange Polska Spolka Akcyjna 213,201 6,866,373
118 China CHINANET Sichuan Province Network 35 6,738,200
119 United States NTT America Inc 222 6,704,892
120 United States Oath Holdings Inc 48 6,544,960
121 United States JPMorgan Chase & Co 50 6,442,280
122 Kenya Safaricom Limited 47 6,275,143
123 Italy Fastweb SpA 12,355 6,234,183
124 South Africa MTN S.A. 1,664 6,067,021
125 Japan BIGLOBE Inc 423 6,019,956
126 Japan OPTAGE Inc 579 5,969,880
127 South Africa Vodacom S.A. 64 5,956,888
128 Mexico Gestión de Direccionamiento UniNet 22,355 5,919,104
129 Canada Rogers Communications Canada Inc 247 5,911,940
130 Vietnam Viettel Group 73 5,839,104
131 Norway Telenor Norge a.S 252 5,725,662
132 Turkey Türk Telekom A.S. 726 5,700,545
133 China CHINANET Hubei Province Network 24 5,522,688
134 United States Xerox Corporation 81 5,509,699
135 Japan Dion (Kddi Corporation) 20,784 5,435,940
136 France Proxad / Free SAS 3,268 5,427,552
137 Australia Optus Internet Pty Ltd 26 5,406,720
138 Algeria Telecom Algeria 111 5,400,070
139 United States Merit Network Inc. 38 5,386,865
140 China Chinanet Fujian Province Network 1,156 5,372,122
141 United States Frontier Communications of America, Inc. 57 5,299,320
142 Tunisia ATI 316 5,284,385
143 India Reliance Jio Infocomm Limited 43 5,244,928
144 South Africa Telkom S.A. Ltd 220 5,239,361
145 Canada Shaw Communications Inc. 15 5,224,448
146 South Africa Dimension Data 362 5,192,241
147 Belgium Proximus NV 620 5,171,268
148 United States Optimum Online 919 5,124,324
149 Finland Elisa Oyj 768 5,113,659
150 United States Frontier Communications Corporation 16 4,948,266
151 China CHINANET Jiangxi Province Network 21 4,883,456
152 Switzerland Swisscom (Schweiz) A.G. 8,882 4,840,094
153 Saudi Arabia Etihad Etisalat, JSC 116 4,809,992
154 United States Nokia of America Corporation 29 4,785,680
155 Canada Shared Services Canada 411 4,778,632
156 China CHINANET Anhui Province Network 30 4,730,896
157 United Kingdom Vodafone Ltd 790 4,700,162
158 Netherlands T-mobile Netherlands B.V. 541 4,651,362
159 Canada Videotron Ltee 9,166 4,650,560
160 United States The Procter and Gamble Company 12 4,559,137
161 Brazil Brasil Telecom S.A 50 4,494,336
162 Colombia Comcel S.A 28 4,481,280
163 United States Oracle Corporation 222 4,474,595
164 France Electricite de France Service National 16 4,402,944
165 Argentina Telefonica de Argentina 78 4,350,736
166 Austria A1 Telekom Austria A.G. 21,511 4,334,903
167 Indonesia Telekomunikasi Indonesia (PT) 1,000 4,252,064
168 United Arab Emirates Emirates Telecommunications Corporation 4,629 4,243,125
169 Japan NTT Docomo, Inc 274 4,236,321
170 Indonesia PT.TELKOMSEL Indonesia 3 4,196,352
171 United States Halliburton Company 6 4,194,616
172 China China eGovNet Information Center 1 4,194,304
173 Sweden Telia Network Services 87 4,139,264
174 China CHINANET Shandong Province Network 30 4,105,348
175 Egypt Vodafone Data 32 4,077,252
176 Philippines Philippine Long Distance Telephone Co 75,634 4,066,985
177 China CHINANET Chongqing Province Network 118 4,063,094
178 Japan Sony Network Communications Inc 143 4,017,520
179 United States AT&T Worldnet Services 1,038 3,894,368
180 Spain Red de Servicios IP 278 3,894,276
181 Belgium Orange Business Communications Technology Limited 24 3,866,880
182 Pakistan Pakistan Telecommuication Company Limited 13 3,863,552
183 France OVH SAS 7,819 3,851,931
184 United States National Aeronautics and Space Administration 309 3,797,248
185 Netherlands Ziggo B.V. 211 3,764,231
186 China Beijing Teletron Telecom Engineering Co., Ltd 251 3,741,952
187 Russia PJSC Vimpelcom 579 3,727,179
188 Germany Arcor A.G. 73 3,711,304
189 Netherlands Ziggo Services B.V. 507 3,703,376
190 Denmark Telenor A/S 76 3,683,838
191 Thailand True Internet Corporation Co Ltd 197 3,676,191
192 United States Optimum Online (Cablevision Systems) 2,719 3,668,824
193 Japan NTT Plala Inc 199 3,630,736
194 Taiwan Taiwan Network Information Center CO. Ltd 32 3,616,512
195 China CNISP-Union Technology (Beijing) Co., Ltd 95 3,613,184
196 India Aircel Ltd 299 3,580,160
197 Japan FreeBit Co., Ltd 1,447 3,544,116
198 Japan Fujitsu Ltd 710 3,528,176
199 Portugal NOS Comunicacoes, S.A. 1,095 3,521,049
200 Russia JSC ER-Telecom Holding 511 3,517,250
201 United States Lockheed Martin Corporation 351 3,511,855
202 Japan So-net Service 2,053 3,440,751
203 Finland Telia Finland Oyj 390 3,431,776
204 United States NCR Corporation 147 3,412,962
205 Colombia Colombia Telecomunicaciones S.A. E.S.P 105 3,404,409
206 Spain Vodafone España, S.A.U 200 3,362,952
207 United States Comcast Cable Communications Holdings, Inc 100 3,334,144
208 United States ANS Communications, Inc 63 3,333,184
209 Germany Hetzner Online GmbH 27,247 3,325,030
210 Mexico Alma Jessica Gallegos Gutierrez 5 3,310,592
211 South Korea SamsungSDS Inc 34 3,271,968
212 China Huawei Public Cloud Service (Huawei Software Technologies Ltd.Co) 49 3,262,464
213 Italy Telecom Italia S.p.A. TIN EASY LITE 71 3,244,032
214 Indonesia PT. INDOSAT Tbk 129 3,217,282
215 Spain Vodafone Ono, S.A. 311 3,208,517
216 France Online SAS 202 3,200,404
217 Italy WIND Telecomunicazioni S.p.A 401 3,097,136
218 Canada Rogers Cable Inc 6,117 3,088,336
219 Israel Partner Communications Ltd 337 3,085,218
220 Taiwan Moec 31 3,028,736
221 Ukraine PJSC Ukrtelecom 40 2,884,352
222 Netherlands Ziggo Consumers 669 2,879,488
223 Venezuela CANTV Servicios, Venezuela 31 2,830,336
224 United States Wal-Mart Stores, Inc 111 2,822,365
225 Germany Akamai International, BV 1,290 2,821,002
226 Sweden Telenor Sverige AB 1,802 2,807,921
227 United Kingdom GTT 2,352 2,802,891
228 Tunisia Orange Tunisie 22 2,802,688
229 United States Alibaba.com LLC 25 2,781,768
230 Hungary Magyar Telekom Plc 474 2,770,997
231 South Africa Cell C (Pty) Ltd 5 2,752,512
232 United States DigitalOcean, LLC 114 2,748,580
233 Egypt Vodafone 657 2,733,654
234 China CHINANET Yunnan Province Network 43 2,729,400
235 Poland Netia S.A. 1,278 2,721,590
236 Russia OJSC Sibirtelecom 405 2,703,312
237 Morocco RABAT 3G MarocTelecom 79 2,698,496
238 Morocco Meditelecom 304 2,670,145
239 Colombia Telmex Colombia S.A 60 2,668,472
240 United States Tata Communications Ltd 485 2,638,882
241 United States Suddenlink Communications 60 2,638,352
242 United Kingdom Department for Work and Pensions 26 2,622,488
243 China CHINANET Guangxi Province Network 19 2,622,464
244 Portugal Meo 598 2,587,898
245 Poland Polkomtel Sp. Z o.o 153 2,587,486
246 Mexico Axtel, S.A.B. de C.V 820 2,578,628
247 Mexico Mega Cable, S.A. de C.V 23 2,566,144
248 Finland DNA Oyj 377 2,561,899
249 New Zealand Spark New Zealand Trading Limited 94 2,556,064
250 Israel Bezeq International Ltd 264 2,549,535
251 France SFR Collectivites S.A. 763 2,538,752
252 Indonesia PT Telkom Indonesia 595 2,533,572
253 Russia MTS PJSC 495 2,526,469
254 Germany Vodafone Deutschland GmbH 22 2,507,776
255 Japan TOKAI Communications Corporation 337 2,497,432
256 United Kingdom BP International Ltd 113 2,496,428
257 Poland UPC Polska Sp. Z o.o 123 2,480,732
258 Japan Internet Initiative Japan Inc 538 2,474,342
259 China Beijing Education Information Network 32 2,443,778
260 Kazakhstan JSC Kazakhtelecom 1,565 2,443,188
261 Norway Evry Norge a.S 98 2,432,304
262 Czech Republic O2 Czech Republic A.S. 3,306 2,405,612
263 Iran Mobile Communication Company of Iran PLC 54 2,377,216
264 United States Massachusetts Institute of Technology 30 2,366,736
265 United States Citicorp 19 2,360,691
266 United States USDA Office of Operations 5 2,359,296
267 Switzerland Sunrise UPC GmbH 173 2,358,725
268 Egypt Link Egypt (Link.NET) 122 2,352,384
269 Portugal Vodafone Portugal 1,427 2,339,987
270 Malaysia Telekom Malaysia Berhad 14 2,328,576
271 Vietnam FPT Telecom Company 313 2,327,040
272 Colombia EPM Telecomunicaciones S.A. E.S.P 60 2,315,280
273 United States Texas Department of Information Resources 15 2,270,544
274 China CHINANET Hebei Province Network 10 2,270,208
275 Sweden Tele2 AB 227 2,259,604
276 United States Google Fiber Inc. 19 2,244,672
277 China CHINANET Henan Province Network 15 2,237,440
278 Germany NCC 60 2,234,546
279 Iran Iran Cell Service and Communication Company 13 2,225,152
280 Romania RCS & RDS S.A. 183 2,224,084
281 United States TW Telecom Holdings, Inc 105 2,218,688
282 Iran Aria Shatel Company Ltd 200 2,217,583
283 Spain ONO 328 2,205,194
284 Argentina Telecom Personal Bs A.S. 2,979 2,200,920
285 Ireland HEAnet 4,007 2,194,132
286 Taiwan Mobile Business Group 8 2,191,360
287 China BeiJing Guoxin Bilin Telecom Technology Co., Ltd 15 2,182,144
288 Russia Net by Net Holding LLC 268 2,177,140
289 Norway Telia Norge A.S. 1,155 2,172,547
290 Uruguay Administracion Nacional de Telecomunicaciones 27 2,170,880
291 Seychelles Fiber Grid Inc 81 2,167,808
292 Turkey Turkcell Iletisim Hizmetleri a.S 70 2,165,179
293 Croatia Hrvatski Telekom d.d 195 2,157,636
294 Thailand TOT Public Company Limited 3,711 2,152,074
295 South Korea Dacom-Pubnetplus 21 2,139,136
296 Germany Siemens A.G. 192 2,138,416
297 Belgium Telenet BVBA 47 2,136,832
298 Japan Chubu Telecommunications Co., Inc 273 2,136,048
299 Taiwan Ministry of Education Computer Center 5 2,113,536
300 Taiwan Far EasTone Telecommunication Co., Ltd 11 2,106,368
301 Morocco Mobile Costumers 8 2,097,152
302 China CHINANET Liaoning Province Network 18 2,094,344
303 Indonesia Ggsn 3G 8,157 2,088,192
304 United States The Boeing Company 193 2,074,108
305 Australia iiNet Limited 116 2,053,905
306 Italy Tiscali Italia S.P.A 39 2,050,440
307 Germany Vodafone NRW GmbH 47 2,049,792
308 Netherlands Xs4all Internet BV 537 2,049,696
309 Kenya Liquid Telecommunications Operations Limited 231 2,019,472
310 Australia Vocus Pty Ltd 175 2,006,932
311 Canada Sympatico HSE 6,436 2,006,528
312 Iran Iran Telecommunication Company PJS 197 1,995,816
313 Japan NTT PC Communications, Inc 480 1,978,968
314 Germany Verizon Deutschland GmbH 183 1,969,204
315 Sudan Sudanese Mobile Telephone (ZAIN) Co Ltd 21 1,967,104
316 Tunisia SOCIETE NATIONALE des TELECOMMUNICATIONS (Tunisie Telecom) 12 1,967,104
317 Mexico Cablemas Telecomunicaciones S.A. de CV 413 1,966,592
318 United Kingdom Eemobile 4 1,966,080
319 United States Level 3 / Communications Inc 54 1,953,534
320 Sweden Hi3G Access AB 113 1,946,504
321 Venezuela Telefonica Venezolana C.A 72 1,945,258
322 Romania RCS & RDS Business 2,514 1,940,770
323 Greece Ote S.A. (Hellenic Telecommunications Organization) 580 1,932,427
324 China Oriental Cable Network Co., Ltd 23 1,916,928
325 Russia Corbina Telecom 175 1,916,848
326 United States Chevron Corporation 54 1,906,746
327 Japan SAKURA Internet Inc 2,249 1,895,264
328 United Kingdom Vodafone Enterprise U.K 396 1,881,652
329 Austria Hutchison Drei Austria GmbH 438 1,867,943
330 Australia TPG Internet Pty Ltd 39,245 1,864,608
331 United States Cloudflare, Inc 287 1,848,286
332 Tunisia Ooredoo Tunisie S.A. 6 1,840,128
333 Zambia Zain Zambia PLC 18 1,839,104
334 China CHINANET SHAANXI Province Network 6 1,838,592
335 Tunisia Ooredootn 39 1,837,568
336 Kenya Airtel Networks Kenya Ltd 19 1,836,292
337 Japan InfoWeb (Fujitsu Ltd.) 3,082 1,828,928
338 China CHINANET Xinjiang Province Network 19 1,811,462
339 India Reliance Communications Limited 61 1,797,574
340 United States MegaPath Networks, Inc 99 1,788,872
341 Pakistan Ptcl 647 1,785,811
342 Ireland Eircom Ltd 1,340 1,783,966
343 Russia PJSC MegaFon 2,018 1,782,046
344 Colombia Colombia Móvil 15 1,781,768
345 Germany Plusnet GmbH 334 1,778,220
346 United States MCI Telecommunications Corporation 16 1,771,264
347 Hong Kong Hong Kong Telecommunications (HKT) Limited Mass Internet 51 1,753,688
348 South Korea LG HelloVision Corp 73 1,740,800
349 Hong Kong PCCW IMS Limited 23 1,737,768
350 China China Internet Network Information Center 71 1,721,408
351 Greece Hellenic Telecommunications Organization S.A. (OTE) 120 1,721,229
352 Norway GlobalConnect A.S. 4,576 1,719,201
353 United States Board of Regents of the University System of Georgia 7 1,708,032
354 Spain Jazztel Triple Play Services 36 1,701,888
355 New Zealand Vodafone New Zealand Limited 52 1,701,508
356 Austria T-Mobile Austria GmbH 172 1,700,999
357 Germany EWE TEL GmbH 556 1,699,674
358 Chile Telefónica Chile S.A 49 1,696,576
359 China 21vianet (China) Inc 124 1,694,976
360 United States Allstream Business US, LLC 307 1,678,668
361 United States Rackspace Hosting Inc 1,039 1,677,792
362 United States MegaPath Corporation 2,057 1,673,142
363 Lithuania Telia Lietuva, AB 504 1,669,520
364 Ivory Coast MTN Cote D'ivoire S.A. 492 1,661,916
365 Germany Vodafone BW GmbH 63 1,656,831
366 Indonesia PT. Indosat Mega Media 553 1,646,803
367 United States Mcnc 38 1,641,241
368 Japan UCOM Corporation 79,891 1,640,180
369 Portugal PT Comunicacoes S.A 47 1,635,928
370 Taiwan Taiwan Fixed Network Co., Ltd 23 1,624,064
371 Uganda Airtel Uganda Limited 14 1,616,128
372 Indonesia PT. Telekomunikasi Selular (Telkomsel) Indonesia 4 1,593,344
373 Hong Kong Hong Kong Broadband Network Ltd 46 1,590,283
374 Australia Vodafone Australia Pty Ltd 103 1,582,892
375 Israel Cellcom Fixed Line Communication L.P 1,571 1,578,732
376 United States Mediacom Communications Corp 44 1,574,296
377 Iran Information Technology Company (ITC) 144 1,573,074
378 France Edf Net05G 15 1,572,864
379 Argentina Apolo -Gold-Telecom-Per 3,446 1,569,536
380 Germany 1&1 Versatel Deutschland GmbH 215 1,569,495
381 Malaysia Tmnst 24 1,552,640
382 Iran Mobile Communication Company of Iran 37 1,541,120
383 India Mahanagar Telephone Nigam Limited 9 1,540,108
384 China CHINANET Guizhou Province Network 19 1,532,928
385 United States Wells Fargo & Company 30 1,530,524
386 Switzerland Credit Suisse Group 48 1,528,360
387 Peru Telefonica del Peru S.A.A 41 1,526,864
388 Costa Rica Instituto Costarricense de Electricidad y Telecom 32 1,522,176
389 Egypt Nile Online 153 1,515,780
390 Germany T-Systems International GmbH 320 1,511,363
391 United States Exxon Mobil Corporation 87 1,508,854
392 Netherlands Verizon Nederland B.V. 116 1,489,428
393 China Shanxi Telecom 866 1,488,828
394 Italy Telecom Italia Mobile 39 1,480,450
395 Singapore SingNet Pte Ltd 55 1,478,000
396 Turkey Turkcell Internet 17 1,470,464
397 Romania Telekom Romania Communication S.A. 8 1,463,552
398 India Sify Limited 1,722 1,463,364
399 United States Leaseweb USA, Inc 386 1,461,792
400 Hong Kong HGC Global Communications Limited 40 1,460,252
401 Romania RCS & RDS Residential 1,117 1,459,413
402 China CHINANET Gansu Province Network 68 1,457,568
403 South Korea Sejong Telecom 79 1,443,840
404 Kazakhstan Kcell JSC 40 1,425,696
405 China CHINANET Shanxi Province Network 236 1,411,850
406 Morocco Wana Corporate 18 1,404,928
407 Czech Republic Vodafone Czech Republic A.S. 197 1,398,336
408 Australia Vocus Retail 51 1,395,454
409 Germany Kabel Deutschland 67 1,391,679
410 United States Avaya Inc 118 1,388,027
411 United States Verizon Data Services, Inc 43 1,387,008
412 Egypt Mobile 44 1,385,252
413 Bulgaria A1 Bulgaria EAD 493 1,382,828
414 Germany Vodafone D2 GmbH 67 1,380,408
415 Chile VTR Banda Ancha S.A 39 1,369,088
416 United States AT&T Internet Services 149,803 1,354,632
417 France End-User NUMERICABLE 408 1,352,200
418 Netherlands GTT Communications Inc 3,687 1,345,788
419 United Kingdom Verizon UK Ltd 143 1,333,724
420 Czech Republic T-Mobile Czech Republic A.S. 386 1,330,173
421 China China Network Information Center 50 1,328,897
422 United States Hughes Network Systems, Inc. 678 1,327,454
423 United Kingdom AT-AND-T Global Network Services Nederland BV 201 1,325,126
424 United States CERFnet 121 1,322,212
425 United States Computer Sciences Corporations 131 1,321,590
426 United States EGIHosting 695 1,313,744
427 Netherlands SURFnet BV 55 1,308,642
428 China Beijing CNISP Technology Co., Ltd 54 1,306,368
429 Germany Telefonica O2 Germany GmbH & Co. OHG 99 1,297,957
430 Chile Telefonica Movil de Chile S.A 18 1,286,656
431 United States TDS Telecom 357 1,286,133
432 China CHINANET Shanxi (SN) Province Network 18 1,278,104
433 United States Sprint Atlanta POP 80 1,274,753
434 United States Bell Canada 11 1,273,640
435 South Africa Seacom Ltd 125 1,270,792
436 Japan QTnet, Inc 2,255 1,268,704
437 Germany Ecotel Communication A.G. 441 1,263,752
438 China Chinanet Heilongjiang Province Network 14 1,254,884
439 United States Aptum Technologies 165 1,250,957
440 United States WideOpenWest Finance LLC 127 1,250,344
441 South Africa China Telecom South Africa 4,842 1,239,552
442 United States Midcontinent Communications 1,526 1,237,588
443 United Kingdom Oracle Svenska AB 49 1,236,032
444 Greece Vodafone-Panafon Hellenic Telecommunications Company S.A. 371 1,234,855
445 South Korea Korean Education Network 46 1,230,592
446 United States Cable One, Inc 26 1,226,540
447 Thailand Triple T Broadband Public Company Limited 17 1,215,488
448 United States Inteliquent, Inc 65 1,210,672
449 United States UBS A.G. 72 1,203,019
450 France Free Mobile SAS 7 1,199,104
451 Bulgaria Bulgarian Telecommunications Company Plc 318 1,196,389
452 Kuwait Mobile Telecommunications Company 29 1,190,401
453 China China Cable Television Network Co 9 1,189,888
454 Switzerland SITA Switzerland SARL 2 1,179,648
455 Estonia Telia Eesti A.S. 1,080 1,169,424
456 United Kingdom Kcom Group Limited 12,520 1,168,365
457 Switzerland Bluewin 29 1,164,800
458 Norway Altibox A.S. 3,175 1,164,040
459 United States ViaSat Inc 97 1,161,645
460 India Idea Cellular Limited 55 1,159,347
461 United Arab Emirates Emirates Integrated Telecommunications Company PJSC 11 1,159,192
462 Germany Freenet Datenkommunikations GmbH 184 1,156,177
463 Taiwan Taiwan Mobile Co., Ltd 9 1,148,928
464 Spain Orange Spain Network 21 1,146,880
465 United States Cisco Systems, Inc 303 1,146,814
466 China China Science and Technology Network 37 1,145,600
467 United States RCN USA LLC 36 1,140,000
468 United States GoDaddy.com, LLC 792 1,139,399
469 Canada OVH Hosting, Inc 15,015 1,138,732
470 Brazil Algar Telecom S/A 46 1,137,428
471 United States PenTeleData Inc. 2,283 1,133,032
472 Belgium Telenet Operaties N.V 28 1,132,544
473 Japan ASAHI Net, Inc 90 1,131,780
474 Poland T Mobile Polska S a 59 1,126,322
475 United Kingdom COLT Technology Services Group Limited 237 1,124,042
476 United States Southern New England Telephone Company and SNET America, Inc 3 1,122,304
477 United States Vodafone US Inc 26 1,120,568
478 Canada Gonet 37 1,118,316
479 United States salesforce.com, Inc 136 1,113,780
480 Taiwan Digital United Inc 17 1,112,832
481 China CHINANET Hainan Province Network 771 1,111,830
482 United States Sprint Chicago POP 81 1,110,529
483 United States A100Row 5 1,107,456
484 United States Raytheon Company 54 1,102,329
485 Hungary Vodafone Hungary Ltd 88 1,101,312
486 South Korea Dlive 68 1,100,288
487 United States The Constant Company, LLC 111 1,097,576
488 Peru Pe TDP GRS 296 1,089,921
489 United States Schlumberger Limited 50 1,088,581
490 Egypt Network Used for Mobile Web Users 17 1,081,344
491 Russia Novotelecom Ltd 651 1,080,660
492 Netherlands Koninklijke Philips N.V 30 1,080,576
493 United States 3M Company 89 1,075,545
494 Ghana Scancom Ltd 36 1,074,176
495 Serbia TELEKOM SRBIJA a.d 93 1,068,230
496 Sweden Resilans AB 46 1,061,888
497 France Renater 45 1,061,129
498 United States Webpass Inc. 76 1,059,628
499 Slovenia Telekom Slovenije, d.d 190 1,058,794
500 Belarus Republican Unitary Telecommunication Enterprise Beltelecom 9 1,057,792
501 United Kingdom Hutchison 3G UK Limited 191 1,057,137
502 Poland Orange Swiatlowod 23 1,056,513
503 United States Intel Corporation 195 1,054,240
504 Australia Amazon Corporate Services Pty Ltd 10 1,052,688
505 South Korea Lgtelecom 4 1,052,672
506 Nigeria Airtel Networks Ltd 7 1,051,524
507 United States General Motors Corporation 208 1,051,004
508 Angola Unitel S.A. 18 1,050,853
509 Panama Cable & Wireless Panama 1,034 1,049,920
510 Taiwan Hoshin Multimedia Center Inc 22 1,049,608
511 Tunisia Topnet 30 1,048,976
512 Russia JSC Transtelecom 454 1,047,940
513 Japan J:COM WEST Co., Ltd 157 1,047,552
514 United States Sprint Fort Worth POP 58 1,047,169
515 United States INFONET Services Corporation 79 1,045,592
516 Greece Nova S.M.S.A 548 1,040,761
517 China No.4, Zhongguancun No.4 South Street 3 1,040,384
518 Belarus Beltelecom 467 1,038,728
519 Ukraine Kyivski Telekomunikatsiyni Merezhi LLC 49 1,038,592
520 United States University of Michigan 51 1,037,776
521 United Kingdom Zen Internet Ltd 13,872 1,037,744
522 Italy BT Italia S.p.A 703 1,034,101
523 Turkey Superonline Iletisim Hizmetleri A.S. 256 1,033,023
524 Taiwan CHTD, Chunghwa Telecom Co., Ltd 2 1,032,192
525 United Kingdom Jisc Services Limited 154 1,031,924
526 China Beijing Gehua Catv Network Co., Ltd 21 1,028,096
527 Japan IDC Frontier Inc 499 1,028,076
528 Belgium Scarlet Belgium NV 73 1,025,596
529 United States Internap Holding LLC 78 1,025,376
530 United States PCCW Global, Inc 67 1,023,108
531 China Beijing Kuancom Network Technology Co., Ltd 26 1,016,832
532 India Hathway Cable and Datacom Limited 16 1,011,733
533 Australia AAPT Limited 22,331 1,010,250
534 United States Wayport, Inc. 2,603 1,006,985
535 Taiwan Asia Pacific On-line Service Inc 18 1,003,784
536 Turkey Vodafone Telekomunikasyon A.S. 40 1,001,835
537 Taiwan New Century InfoComm Tech Co., Ltd 16 1,001,808
538 Romania Vodafone Romania S.A 104 999,412
539 Belgium Orange Belgium S.A. 39 992,128
540 Canada Province of British Columbia 24 988,928
541 South Korea AWS Asia Pacific (Seoul) Region 12 988,160
542 Argentina Telecentro S.A 55 984,084
543 Morocco RABAT 4G MarocTelecom 9 983,040
544 United States CDK Global, LLC 42 974,868
545 Ukraine Kyivstar PJSC 102 967,892
546 Qatar Ooredoo Q.S.C 193 966,316
547 Mauritius Mauritius Telecom Ltd 373 962,610
548 Japan InfoSphere (NTTPC Communications, Inc.) 3,334 961,736
549 United States Marine Corps Cyberspace Operations Group 89 961,280
550 Singapore Aceville Pte.Ltd 12 961,024
551 United States Atlantic Broadband Finance, LLC 143 959,200
552 Georgia JSC Silknet 62 954,368
553 Turkey Vodafone Net Iletisim Hizmetleri Anonim Sirketi 408 954,202
554 Italy Irideos S.P.A 442 954,072
555 China Zhejiang Huidelong Co, Ltd 69 950,916
556 Chile Movistar Fibra 26 942,080
557 Vietnam FPT Telecom 45 941,104
558 Turkey TT Mobil Iletisim Hizmetleri A.S. 77 941,056
559 Germany Host Europe GmbH 1,621 938,706
560 India Hutchison Max Telecom Limited 29 933,444
561 Malaysia Tmnet, Telekom Malaysia Bhd 36 931,984
562 United States RADIANZ Americas, Inc 26 931,072
563 Tanzania Airtel Tanzania 26 927,776
564 South Korea Dreamline Co 27 926,724
565 Ireland Vodafone Ireland Limited 380 920,624
566 United States US Courts 21 920,592
567 United States SonicNet Inc 30 919,096
568 France Enedis S.A. 19 918,574
569 Australia Apidtt Pty Ltd 3 917,504
570 Slovakia Slovak Telecom, a. S 967 915,686
571 Thailand Advanced Wireless Network Company Limited 134 910,844
572 Japan Broadgate 112,618 909,500
573 China China Telecom Co., Ltd 217 909,392
574 India Beam Telecom Pvt Ltd 401 901,733
575 Canada Cogeco Communications Inc 55 898,056
576 Japan Nippon Telegraph and Telephone East Corporation 92 897,860
577 United States Zenlayer Inc 149 896,972
578 Japan GMO Internet, Inc 1,680 896,068
579 United States Verizon Internet Services Inc 250 895,968
580 Netherlands Shell Information Technology International BV 49 891,780
581 United States Sprint Kansas City POP 61 885,889
582 Switzerland Novartis A.G. 37 884,920
583 Taiwan Taiwan Academic Network 13 884,736
584 Chile Claro Chile S.A 69 876,680
585 United Kingdom Tiscali UK Limited 85 876,544
586 Malaysia Maxis Broadband Sdn Bhd 33 875,520
587 Hong Kong HKBN Enterprise Solutions HK Limited 519 872,384
588 Dominican Republic Compañía Dominicana de Teléfonos S. a 135 869,224
589 United States Mci/sae 44 867,328
590 Colombia Etb 138 863,390
591 United Kingdom Shell Information Technology International, Inc 20 861,072
592 United Kingdom Health and Social Care Information Centre 21 860,576
593 Finland TeliaSonera Finland Oyj 277 859,004
594 United States University of Texas System 38 858,624
595 Germany Unitymedia GmbH 188 856,084
596 China CHINANET Beijing Province Network 12 853,008
597 United Kingdom OPAL Telecom Ltd 8 852,760
598 Brazil Intelig Telecomunicações Ltda 19 852,240
599 Morocco MarocTelecom4G 6 851,968
600 Serbia Serbia BroadBand-Srpske Kablovske Mreze d.o.o 41 850,688
601 Indonesia PT TELKOM INDONESIA Menara Multimedia Lt.7 Jl. Kebon Sirih No.12 JAKARTA 192 847,872
602 United States Utah Education Network 47 839,432
603 United States Qwest Communications Company, LLC 3,262 838,120
604 Ukraine LLC Lifecell 28 836,352
605 Romania Romtelecom Data Network 12 835,584
606 Netherlands Liberty Global B.V. 34 835,024
607 Japan Open Data Network (JAPAN TELECOM CO., LTD.) 31 830,464
608 United States Sprint Relay POP 42 829,153
609 China CHINANET Ningxia Province Network 85 828,640
610 Paraguay Telecel S.A 23 820,256
611 Poland Neostrada Plus 14 819,200
612 Netherlands Vodafone Libertel N.V 20 815,451
613 Russia E-Light-Telecom Ltd 93 813,314
614 Romania Institutul National de Cercetare-Dezvoltare in Informatica - ICI Bucuresti 106 811,576
615 Turkey Vodafone Turkey 33 811,072
616 United Kingdom Daisy Corporate Services Trading Ltd 693 806,268
617 Turkey Tellcom Iletisim Hizmetleri a.S 199 801,396
618 Sweden A3 Allmanna IT - Och Telekomaktiebolaget (publ) AB 317 799,232
619 Ukraine Lanet Network Ltd 48 797,696
620 United States Michigan State University 34 792,910
621 Belgium Proximus Mobile Internet 34 792,576
622 China BeiJing Kuandaitong Telecom Technology Co., Ltd 9 790,528
623 United Kingdom Sprint Ltd 29 790,486
624 Argentina AMX Argentina S.A 14 788,480
625 United States Indiana University 23 788,000
626 South Africa Government of South Africa 7 786,432
627 Spain Telefonica de Espana SAU Red de Servicios IP Spain 13 786,256
628 Germany Vodafone Group Services GmbH 394 786,158
629 United States Sprint Harrison POP 57 785,857
630 Iran Rightel Communication Service Company PJS 95 784,896
631 United Kingdom Claranet Limited 5,584 779,308
632 Switzerland UPC Schweiz GmbH 138 776,804
633 Mexico Television Internacional, S.A. de C.V 322 774,272
634 United Kingdom PlusNet Technologies Ltd 332 770,825
635 United States Hewlett Packard Corporation 328 769,738
636 Japan Rakuten Mobile, Inc 90 768,476
637 Singapore M1 Limited 51 764,448
638 Ireland BT Communications Ireland Limited 154 762,143
639 United States Zayo Bandwidth Inc 262 761,589
640 Italy Wind Telecomunicazioni 43 757,714
641 Japan NTT-ME Corporation 325 755,820
642 Japan IIJ Internet 1,241 755,792
643 United States Sprint Burbank POP 63 754,817
644 Germany Abb Information Systems Ltd 48 754,037
645 Hungary Telenor Hungary Plc 19 753,664
646 Belgium Telenet N.V. Residentials 13 753,664
647 Poland Vectra S.A. 118 752,904
648 United States The Endurance International Group, Inc 604 751,728
649 United States Wave Broadband 96 751,552
650 Singapore Microsoft Singapore Pte. Ltd 20 750,336
651 United Arab Emirates Emirates Integrated Telecommunications Company PJSC (EITC-DU) 1,217 749,240
652 United States Linode, LLC 88 748,319
653 United States Ziply Fiber 17 747,520
654 China Chinanet Jilin Province Network 9 746,500
655 United States Colo Crossing 331 745,824
656 Ecuador Corporacion Nacional de Telecomunicaciones 128 745,188
657 Malaysia TT Dotcom SDN BHD 16 739,584
658 Chile Telmex Servicios Empresariales S.A 41 738,096
659 Canada TekSavvy Solutions Inc 59 734,182
660 Turkey Andromeda TV Digital Platform Isletmeciligi a.S 146 733,183
661 Spain R Cable y Telecable Telecomunicaciones, S.A.U 57 732,808
662 Singapore Starhub Internet Pte Ltd 20 731,136
663 Canada Allstream Corp 37 729,160
664 United States U.S. Department of Veterans Affairs 14 726,864
665 European Union Akamai Technologies 554 726,236
666 China BeiJing New-Billion Telecom Technology Co., Ltd 10 726,016
667 Spain Global Mobile Operator 345 725,890
668 United States Refinitiv US LLC 29 725,760
669 China ShenZhen Topway Video Communication Co. Ltd 14 722,944
670 Peru Telefonica del Peru S.A 3,623 722,284
671 Belgium Brutele SC 181 722,000
672 China China Great Wall Internet Server Provider 3 720,896
673 Egypt TE Data-New 5 720,896
674 Morocco CASA 4G MarocTelecom 15 720,896
675 Japan ITS Communications, Inc 1,219 714,340
676 Germany Tele Columbus A.G. 212 704,386
677 United States Sprint Phoenix POP 37 699,649
678 United States Consolidated Communications, Inc. 116 695,622
679 Australia SingTel Optus Pty Ltd 28 695,428
680 United States Psychz Networks 212 691,573
681 China World Crossing Telecom (GuangZhou) Ltd 18 690,176
682 China Chinanet Tianjin Province Network 8 689,152
683 Philippines Home 81 689,042
684 United States Illinois Century Network 26 688,249
685 Iran MCI 74 685,011
686 Turkey Avea Iletisim Hizmetleri A.S. 29 680,704
687 Spain Ya.com Internet Factory 8 679,936
688 Thailand Triple T Internet Company Limited 40 679,728
689 United States Orange Business Services U.S., Inc 331 678,544
690 Singapore StarHub Cable Vision Ltd 12 673,792
691 United States TPx Communications 794 669,842
692 France Agis 23 667,947
693 Ghana Airtel Ghana Limited 26 665,608
694 Sweden Telefonaktiebolaget LM Ericsson 16 664,576
695 United States University of California 36 661,840
696 Peru America Movil Peru S.A.C 21 660,516
697 Netherlands DELTA Fiber Nederland B.V. 109 660,333
698 Czech Republic PODA A.S. 1,081 659,728
699 Germany PlusServer GmbH 338 659,176
700 United States Honeywell International Inc 105 657,146
701 China Beijing Jingdong 360 Degree E-commerce Co., Ltd 13 656,640
702 United States Internal Revenue Service 49 656,588
703 Hungary DIGI Tavkozlesi Es Szolgaltato Kft 147 656,484
704 Indonesia PT. First Media, Tbk 7 656,384
705 Netherlands Telfort BV 57 655,668
706 South Africa Ps-Neo 4 655,360
707 United States JAB Wireless, INC. 187 654,200
708 United States Avago Technologies U.S. Inc 57 647,136
709 New Zealand CallPlus Services Limited 42 646,912
710 Norway NextGenTel A.S. 249 644,460
711 Greece Cosmote Mobile Telecommunications S.A 33 644,352
712 Poland P4 Sp. Z O O 111 641,600
713 United States DataPipe, Inc. 1,001 639,991
714 United Kingdom Lumen Technologies UK Limited 952 639,644
715 Israel 013 NetVision Ltd 4,585 638,304
716 Russia Intersvyaz-2 JSC 44 635,904
717 Japan Telstra International Ltd 303 635,157
718 Kazakhstan Kar-Tel LLC 424 634,784
719 United States Citigroup, Inc 121 632,664
720 Germany M-net Telekommunikations GmbH 182 628,704
721 Nigeria MTN NIGERIA Ltd 87 628,256
722 Sri Lanka SRI Lanka Telecom Ltd 873 627,216
723 United States California State University, Office of the Chancellor 16 624,896
724 Poland Playonline 15 623,104
725 Brazil Associação Rede Nacional de Ensino e Pesquisa 58 623,068
726 Australia Commonwealth Scientific and Industrial Research Organization 71 622,848
727 Thailand CAT Telecom Public Company Limited 24 621,568
728 Iran Telecommunication Company of Tehran 178 618,157
729 Ecuador Satnet 22 614,660
730 United Kingdom ENTANET International Limited 16,867 614,334
731 Japan Energia Communications, Inc 115 613,580
732 France Completel SAS 1,639 613,248
733 United Kingdom Agilent Technologies Inc 272 612,240
734 Mexico Telefonos del Noroeste S.A. de C.V 23 611,336
735 Saudi Arabia Ettihad Etisalat Corp 20 610,560
736 United States Fuse LLC 17 610,336
737 United Kingdom RM Education Ltd 20 609,776
738 United States Cbeyond Communications, LLC 128 609,148
739 Philippines Globe Telecom (GMCR, INC) 115 607,596
740 Oman Omani Qatari Telecommunications Company SAOC 145 607,230
741 Italy Tiscalinet 16 606,000
742 Poland Multimedia Polska Sp. Z o.o 95 605,968
743 Hong Kong PCCW IMS Ltd (PCCW Business Internet Access) 38 605,200
744 United States OARnet 13 603,648
745 Senegal SONATEL Societe Nationale des Telecommunications du Senegal 329 603,220
746 Lithuania ESnet 28 601,780
747 Russia PJSC Tattelecom 44 601,216
748 Sudan MTN 20 599,697
749 United Kingdom Uk Dwp 10 598,528
750 China Beijing Fibrlink Communications Co., Ltd 6 598,016
751 United States Georgia Technology Authority 365 593,203
752 Dominican Republic Altice Dominicana S.A 23 592,404
753 China Beijing Time-vision Telecommunication Technical, Ltd 8 592,384
754 United States University of Wisconsin 16 591,912
755 Pakistan Wateen Telecom Limited 20 591,616
756 United States Dia 19 590,905
757 United States Bloomberg Financial Market 4 590,592
758 Hong Kong Hong Kong Cable TV Ltd - Cable Multi-Media Services 15 589,824
759 China Jiangxi Broadcasting and TV Information Network Ltd 2 589,824
760 South Africa Ps-Trc 3 589,824
761 United States Eonix Corporation 174 589,643
762 Chile Entel Chile S.A 52 589,088
763 Australia Foxtel Management Pty Ltd 11 587,776
764 Slovenia A1 Slovenija Telekomunikacijske storitve, d.d 352 587,419
765 United States B2 Net Solutions Inc 70 587,344
766 Sweden Bahnhof AB 288 585,788
767 Russia Skynet Ltd 45 583,456
768 Georgia Magticom Ltd 102 583,216
769 Sudan MTN Sudan 10 582,776
770 Ukraine PrJSC VF UKRAINE 44 579,535
771 Ukraine Kyivstar GSM 27 577,536
772 United States Armstrong 1,455 577,250
773 India Tata Teleservices Limited -GSM Division 17 576,000
774 China Huashu media&Network Limited 12 571,392
775 United States Fairpoint Communications, Inc 215 571,224
776 Japan STNet, Incorporated 102 571,168
777 Italy Aruba S.p.A 626 569,564
778 United States Sprint Miami POP 35 566,401
779 United States Unified Layer 16 565,248
780 Moldova Moldtelecom S.A. 102 562,688
781 Moldova JSC Moldtelecom S.A 268 562,432
782 Sweden Telenor AB 84 562,360
783 Hong Kong Hong Kong Cable Television Limited 38 560,128
784 South Korea Hyundai Communications Network 68 559,616
785 Russia PJSC Moscow City Telephone Network 194 556,888
786 Sweden Vetenskapsradet / SUNET 69 554,290
787 Germany NetCologne Gesellschaft Fur Telekommunikation mbH 52 551,284
788 Cyprus Cyprus Telecommunications Authority 60 550,464
789 United States ADP, Inc. 160 548,828
790 United States Xspedius Communications Co. 96 547,464
791 United States BP America, Inc 15 545,560
792 Zambia Zambia Telecommunications Company Ltd Aka ZAMTEL 18 541,696
793 Russia PJSC Bashinformsvyaz 97 540,896
794 India BSNL GSM South Zone 34 539,648
795 Madagascar Telecom Malagasy 185 539,424
796 United States EARTHLINK, Inc. 372 539,242
797 United States Navisite Opco LLC 30 538,944
798 Spain Euskaltel S.A 50 537,894
799 United States Wide Open West 1,187 537,704
800 Russia OJSC North-West Telecom 55 536,064
801 Peru Entel Peru S.A 22 532,232
802 United States Diplomatic Telecommunications Services 4 532,032
803 Germany wilhelm.tel GmbH 170 531,471
804 United States Sprint Akron POP 27 530,817
805 United States L3Harris Technologies, Inc 25 530,432
806 Italy Sky Italia SRL 120 529,533
807 Czech Republic ALFA TELECOM s.r.o 14 528,896
808 India BSNL GSM North Zone, O/o Sr GM (CMTS), NC, Chandigarh 25 528,896
809 Germany Verein Zur Foerderung Eines Deutschen Forschungsnetzes e.V 13 528,204
810 Belarus Mobile TeleSystems JLLC 36 527,616
811 Denmark Fibia P/S 317 527,328
812 Germany euNetworks GmbH 124 527,148
813 Malaysia UNIFI-HOME-imse01.as Sp. 50 526,976
814 South Africa South African Post Office 7 526,848
815 Latvia SIA Tet 210 526,610
816 Ethiopia Ethio Telecom 143 526,604
817 United States Vultr Holdings, LLC 1,601 526,480
818 United States Department of Transportation 14 526,444
819 United States Pfizer Inc 69 526,353
820 China Jiangsu Broadcasting Data Network Corporation Limited 4 526,336
821 Norway Uninett a.S 11 526,336
822 Australia Verizon Australia Pty Limited 157 525,920
823 United States Michigan State Government 8 525,056
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 United Kingdom KT - O 3 524,292
828 China Beijing Yiliyou Date Co., Ltd 3 524,288
829 China Beijing Bosheng Technology Co., Ltd 2 524,288
830 China Beijing Enterprises Jetrich (Beijing) Ltd 10 524,288
831 Kenya Safaricom Ltd Kenya 2 524,288
832 Egypt Orange-EG 2 524,288
833 Morocco Casa Marrakech 4G MarocTelecom 2 524,288
834 Hong Kong Hong Kong Telecommunications (HKT) Limited Business Internet 86 521,712
835 Oman Oman Telecommunications Company (S.A.O.G.) 15 520,193
836 Panama Cable Onda 252 518,761
837 Greece Hellas On Line S.A 38 516,098
838 Switzerland Green CH A.G. 91 514,521
839 Netherlands T-Mobile Thuis BV 25 514,240
840 Ireland Imagine Communications Group Limited 271 513,524
841 Canada Distributel Communications Ltd 589 511,982
842 China Shanghai Blue Cloud Technology Co., Ltd 8 508,928
843 Uruguay Ancel 19 508,900
844 China Shanxi Network Intermediary Co., Ltd 9 505,856
845 United States Tierpoint, LLC 241 502,244
846 Italy Consiglio Nazionale Delle Ricerche 52 502,136
847 Philippines Sky Internet 277 502,096
848 Switzerland Cern 56 501,840
849 Malaysia Tmnet 317 501,360
850 Croatia A1 Hrvatska d.o.o 73 501,156
851 China HuaBei Oil Communication CO. Information Center 4 499,712
852 Canada Xplornet Communications Inc. 141 499,392
853 Palestine Palestine Telecommunications Company (PALTEL) 128 498,697
854 Poland Multimedia Polska S. a 407 497,808
855 United States Sprint Houston POP 28 496,769
856 Spain Xtra Telecom S.A. 87 495,624
857 Russia JSC Ufanet 77 495,360
858 Netherlands Digital Ocean, Inc 60 495,159
859 China Beijing Weishichuangjie Technical Development Co., Ltd 6 493,568
860 India Bharti Telenet Ltd 86 493,088
861 United States Silicon Graphics International Corp. 17 493,056
862 Lithuania Mobile Services Lithuania 46 493,032
863 Netherlands Ministerie Van Verkeer En Waterstaat/Rijkswaterstaat 9 492,544
864 South Korea Kisti 54 492,288
865 Austria UPC Austria GmbH 132 490,776
866 Denmark Stofa A/S 146 489,224
867 United States General Dynamics 199 485,692
868 Poland PTK-Centertel 29 485,448
869 South Africa Vox Telecom Ltd 311 485,312
870 Canada Saskatchewan Telecommunications 116 485,128
871 Slovakia Orange Slovensko A.S. 1,394 484,477
872 Switzerland VTX Services S.A. 651 483,926
873 Spain Infraestructura Red y Servicios IP 182 483,492
874 Kuwait National Mobile Telecommunications Company 14 483,328
875 Guadeloupe France Telecom Orange 430 481,801
876 Russia T2 Mobile LLC 64 480,254
877 Spain Global Telecommunication Service Provider 76 478,350
878 Chile Telefonica del Sur S.A 77 477,600
879 Turkey Turksat Uydu Haberlesme Ve Kablo TV Isletme A.S. 10 477,444
880 Bulgaria Bulsatcom EAD 268 477,119
881 France Orange Mobile 89 476,393
882 United States Cablevision Systems Corporation 382 476,204
883 China CHINANET Qinghai Province Network 49 473,881
884 Russia Autonomous Nonprofit Organization Russian Scientific-Research Institute for Public Networks 94 473,344
885 United States Cogent Communications, Inc 40 471,696
886 South Africa Afrihost (Pty) Ltd 27 471,296
887 United States Rice University 19 468,256
888 Morocco Inwi 69 467,264
889 Spain Entidad Publica Empresarial Red.es 18 467,232
890 Malaysia Webe Digital Sdn. BHD 4 466,944
891 Hong Kong Smartone Mobile Communications Limited 8 464,900
892 Chile Entel PCS Telecomunicaciones S.A 16 464,900
893 United States Northrop Grumman Corporation 144 464,882
894 United States Eastman Kodak Company 30 464,325
895 Taiwan ETWebs Taiwan Co. Ltd 11 463,872
896 United States FED EX 34 463,580
897 United States University of Missouri 17 463,189
898 Sweden Telenor Sverige AB Mobile Service 7 460,800
899 Syria Syrian Telecom 50 460,544
900 Ireland Virgin Media Ireland Limited 145 460,265
901 India ABTS (Karnataka) 48 459,038
902 United States Kraft Heinz Foods Company 8 459,008
903 United States Sprint Anaheim POP 27 458,881
904 Kenya Mobile Data 3G LTE Block 7 458,752
905 Mexico Mexico Red de Telecomunicaciones, S. de R.L. de C.V 26 457,132
906 Ireland UPC Communications Ireland Limited 57 456,164
907 China KNET Techonlogy (BeiJing) Co., Ltd 13 453,632
908 United States Hotwire Communications Ltd 352 452,404
909 Mexico Maxcom Telecomunicaciones, S.A.B. de C.V 28 450,696
910 United States Krypt Technologies 54 450,512
911 Togo Togo Telecom 29 449,792
912 United States Sprint Nashville POP 30 449,409
913 Italy Consortium GARR 28 441,032
914 Germany Contabo GmbH 108 438,544
915 Germany NetCologne GmbH 271 437,020
916 Ecuador Telconet S.A 55 436,600
917 Netherlands LeaseWeb Netherlands B.V. 669 436,591
918 United States Aureon Network Services 54 436,232
919 United States Rackspace Ltd 1,370 434,732
920 India Dishnet Wireless Limited 61 434,305
921 Germany Ionos SE 282 432,429
922 Saudi Arabia Arabian Internet & Communications Services Co.Ltd 46 432,384
923 Germany GHOSTnet GmbH 666 430,512
924 Japan Itec Hankyu Hanshin Co., Ltd 372 430,484
925 Italy Iunet SRL 151 429,376
926 Germany Universitaet Stuttgart 21 428,864
927 Bolivia Nuevatel PCS de Bolivia S.A 15 428,060
928 United States SBC Internet Services, Inc 41,510 426,816
929 United States Net Access Corporation 14 426,504
930 Portugal Nowo Communications, S.A. 192 422,272
931 Japan KDDI Web Communications Inc 98 422,216
932 Germany Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung e.V 82 419,880
933 Australia Australian Defence Organization 15 419,328
934 Canada BCnet 11 418,824
935 United States Agis LLC 9 418,320
936 United States Glaxosmithkline Inc 34 418,174
937 Japan Kintetsu Cable Network Co., Ltd 9 418,056
938 China CHINANET Shangxi Province Network 195 417,086
939 Japan Marubeni Access Solutions Inc 1,605 412,124
940 Ukraine Content Delivery Network Ltd 10 410,624
941 Ukraine Triolan 1,604 410,624
942 Iceland Syn Hf 117 410,257
943 Slovakia SWAN, A.S. 444 410,250
944 Thailand True Move Company Limited 18 410,112
945 Poland home.pl S.A 160 408,416
946 Spain XFERA Moviles S.A 55 407,816
947 United States U.S. Dept. of Health and Human Services 23 407,816
948 South Korea LG CNS 15 407,704
949 Netherlands Euronet Communications B.V. 25 406,272
950 Finland CSC 77 405,960
951 Czech Republic DHL Information Services (Europe) s.r.o 11 405,792
952 India Vodafone Idea Ltd. (VIL) 32 405,560
953 Thailand TT&T Co., Ltd 9 403,712
954 Canada University of Toronto 23 402,944
955 Finland DNA Oy 877 402,888
956 United States Unisys Corporation 109 402,068
957 Canada COGECO Cable Canada Inc. 99 401,920
958 Guatemala Telgua 55 401,696
959 France Alcatel Lucent 17 401,601
960 United States University of Utah 18 401,168
961 China Beijing Blue I.T Technologies Co., Ltd 139 399,872
962 Japan Research Organization of Information and Systems, National Institute of Informatics 39 399,824
963 United States Keysight Technologies Inc 51 399,620
964 China CITIC Networks Management Co., Ltd 9 398,848
965 United States Nextel Communications, Inc 468 398,103
966 Mauritius Telecom Plus Ltd 15 397,888
967 Taiwan TUNG HO MULTIMEDIA CO. Ltd 3 397,312
968 Algeria Residentiel 20 397,312
969 United States Optimum WiFi 12 397,312
970 United States Cerner Corporation 66 396,728
971 Canada Hydro one Telecom Inc. 4 395,536
972 Venezuela Telecomunicaciones MOVILNET 8 395,264
973 Netherlands Signify Holding B.V. 6 395,264
974 Germany Deutsche Post A.G. 93 395,148
975 United States NTT DATA Services Holdings Corporation 12 395,008
976 United States Occidental Petroleum Corporation 11 394,522
977 China CHINANET NeiMengGu Province Network 3 394,240
978 Hong Kong Dxtl 1,537 393,728
979 United States Waste Management Inc 68 393,644
980 United States Raytheon BBN Technologies Corp 6 393,512
981 United States State of Utah 19 393,416
982 Norway Aker Solutions ASA 8 393,256
983 United States US Forest Service 6 393,256
984 Ghana Used for Airtel Ghana Use 6 393,216
985 Sweden ABB Asea Brown Boveri Ltd 6 393,216
986 Netherlands Mobile Live Service 2 393,216
987 Italy North Milano 12 393,216
988 Australia Citicorp Global Information Network 2 393,216
989 United States Wyoming Higher Education Computer Network 6 393,216
990 Spain Vodafone Spain 2 393,216
991 Denmark TDC IP Telephony Users 505 391,008
992 Iraq EarthLink Ltd. Communications&Internet Services 128 390,840
993 Slovenia Arnes 17 390,672
994 Thailand CS Loxinfo Public Company Ltd 174 390,148
995 Argentina Telefónica Móviles Argentina S.A. (Movistar Argentina) 10 390,144
996 Luxembourg European Commission 24 390,028
997 Czech Republic UPC Ceska republika, A.S. 894 388,508
998 China UPNET Technologies Co., Ltd 4 386,048
999 United States Iowa Communications Network 35 386,032
1000 United States Cebridge Connections Inc 388 384,432