AT&T Corp

IPv4 IPv6

Networks by country: United States United States (221926), Canada Canada (118), Japan Japan (79), Singapore Singapore (68), United Kingdom United Kingdom (47), Italy Italy (31), Netherlands Netherlands (28), Australia Australia (26), Hong Kong Hong Kong (17), India India (15), Germany Germany (13), Luxembourg Luxembourg (12), New Zealand New Zealand (11), Slovakia Slovakia (11), Czech Republic Czech Republic (7), China China (7), Argentina Argentina (7), France France (4), Belgium Belgium (3), Spain Spain (3), Finland Finland (2), European Union European Union (2), Israel Israel (2), U.S. Virgin Islands U.S. Virgin Islands (1), Denmark Denmark (1), Slovenia Slovenia (1)

Assigned AS: AS4742, AS2713, AS2915, AS263724, AS18289, AS6934, AS7948, AS32727, AS396943
Updated: 01 March 2021

We found 222,284 IPv4 networks operated by this organization.
Showing 17 networks in Hong Kong.
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Results sorted by network size.

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Hong Kong AT&T Corp
GIDC-HONGKONG-02

AT&T IDC Hong Kong

CIDR: 32.42.144.0/20
IP Range: 32.42.144.0 - 32.42.159.255
Block size: 4,096

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Hong Kong AT&T Corp
GIDC-HONGKONG-01

AT&T IDC Hong Kong

CIDR: 32.42.160.0/21
IP Range: 32.42.160.0 - 32.42.167.255
Block size: 2,048

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Hong Kong AT&T Corp
HKINTTCOFAG

AT&T Corp FA-Internal Commercial-GMIS

CIDR: 202.74.106.0/24
IP Range: 202.74.106.0 - 202.74.106.255
Block size: 256

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Hong Kong AT&T Corp
HKINTTCOFAG

AT&T Corp FA-Internal Commercial-GMIS

CIDR: 202.74.107.0/24
IP Range: 202.74.107.0 - 202.74.107.255
Block size: 256

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Hong Kong AT&T Corp
ATTWH-32-42-162-0-24-1408185808

AT&T Internal-MFS Network Based Production-HNK1 SID

CIDR: 32.42.162.0/24
IP Range: 32.42.162.0 - 32.42.162.255
Block size: 256

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Hong Kong AT&T Corp
AP-HOSTING

AT&T HK IDC
15/F, Mega iAdvantage, 399 Chai Wan Road
Telecomunication

CIDR: 203.92.223.128/26
IP Range: 203.92.223.128 - 203.92.223.191
Block size: 64

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Hong Kong AT&T Corp
AP-HOSTING

AT&T MSSMPFW Production Facility
399 ChaiWan Road 15th Floor Site 10548, Causeway Bay
Business Svcs

CIDR: 122.248.139.192/26
IP Range: 122.248.139.192 - 122.248.139.255
Block size: 64

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Hong Kong AT&T Corp
ATT_NS-HK3

AT&T GLOBAL NETWORK SERVICES HONG KONG LIMITED NS

CIDR: 27.111.198.0/26
IP Range: 27.111.198.0 - 27.111.198.63
Block size: 64

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Hong Kong AT&T Corp
HK-ATTITO-NET

AT&T ITO

CIDR: 202.74.105.64/28
IP Range: 202.74.105.64 - 202.74.105.79
Block size: 16

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Hong Kong AT&T Corp
HK-ATTITO-NET

AT&T ITO

CIDR: 202.74.105.80/28
IP Range: 202.74.105.80 - 202.74.105.95
Block size: 16

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Hong Kong AT&T Corp
ATT-GLOBAL-NETWORK-SERVICE-HONG-KONG-LTD

AT&T Global Network Service Hong Kong Ltd

CIDR: 210.177.186.48/29
IP Range: 210.177.186.48 - 210.177.186.55
Block size: 8

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Hong Kong AT&T Corp
AP-HOSTING

AT&T Internal - MFS Network Based
Communications

CIDR: 203.196.120.152/29
IP Range: 203.196.120.152 - 203.196.120.159
Block size: 8

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Hong Kong AT&T Corp
AP-HOSTING

AT&T Hosting Infrastructure Cage
200 Laurel Ave Bldg A Middletown, NJ
Others

CIDR: 122.248.141.64/29
IP Range: 122.248.141.64 - 122.248.141.71
Block size: 8

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Hong Kong AT&T Corp
AP-HOSTING

AT&T Hosting Infrastructure Cage
200 Laurel Ave Bldg A Middletown, NJ
Others

CIDR: 122.248.141.72/29
IP Range: 122.248.141.72 - 122.248.141.79
Block size: 8

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Hong Kong AT&T Corp
HKINTRAS

AT&T Internal Remote Access
1301-04 15/F Mega iAdvantage, 399 Chai Wan Road, Chai Wan, Hong Kong
Others

CIDR: 122.248.141.240/29
IP Range: 122.248.141.240 - 122.248.141.247
Block size: 8

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Hong Kong AT&T Corp
ATTGLOBALNETWORKSERVICESHKLTD-HK

AT&T GLOBAL NETWORK SERVICES HK LTD

CIDR: 220.241.17.248/29
IP Range: 220.241.17.248 - 220.241.17.255
Block size: 8

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Hong Kong Private Customer
ATTWH-32-42-147-232-29-1808062814

AT&T Internet Services

CIDR: 32.42.147.232/29
IP Range: 32.42.147.232 - 32.42.147.239
Block size: 8

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221284 more networks >>