AT&T Corp

IPv4 IPv6

Networks by country: United States United States (221635), Japan Japan (103), Singapore Singapore (70), Italy Italy (59), United Kingdom United Kingdom (34), Australia Australia (26), Netherlands Netherlands (26), Slovakia Slovakia (14), India India (14), Czech Republic Czech Republic (14), Germany Germany (14), Hong Kong Hong Kong (13), New Zealand New Zealand (11), Luxembourg Luxembourg (10), Finland Finland (9), China China (7), Austria Austria (5), France France (4), Belgium Belgium (3), Spain Spain (3), European Union European Union (2), Israel Israel (2), Denmark Denmark (1), Slovenia Slovenia (1)

Assigned AS: AS4742, AS2713, AS2915, AS18289, AS6934, AS7948, AS32727
Updated: 01 December 2021

We found 221,922 IPv4 networks operated by this organization.
Showing 3 networks in Belgium.
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Belgium AT&T Corp
RC-SYSTEM

AT&T RC System

CIDR: 212.88.239.96/28
IP Range: 212.88.239.96 - 212.88.239.111
Block size: 16

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Belgium AT&T Corp
SKY-3946329

AT&T NS Belgium/Luxembourg

CIDR: 194.78.69.160/28
IP Range: 194.78.69.160 - 194.78.69.175
Block size: 16

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Belgium AT&T Corp
SKY-4860355

AT&T EMEA Shared Service Centre

CIDR: 81.246.25.148/30
IP Range: 81.246.25.148 - 81.246.25.151
Block size: 4

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220922 more networks >>