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 14 networks in Czech Republic.
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Results sorted by network size.

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Czech Republic AT&T Corp
AT-T-CZ

AT&T Global Network Services Czech Republic s.r.o

CIDR: 193.86.84.128/25
IP Range: 193.86.84.128 - 193.86.84.255
Block size: 128

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Czech Republic AT&T Corp
ESTEE-CZ

AT & T Global Network Services CZ s.r.o

CIDR: 193.179.195.72/29
IP Range: 193.179.195.72 - 193.179.195.79
Block size: 8

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Czech Republic AT&T Corp
DOVER-CORP-CZ

AT&T Global Network Services Czech Republic s.r.o

CIDR: 82.99.168.160/29
IP Range: 82.99.168.160 - 82.99.168.167
Block size: 8

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Czech Republic AT&T Corp
TANGOE-CZ

AT&T Global Network Services Czech Republic s.r.o

CIDR: 193.85.234.240/29
IP Range: 193.85.234.240 - 193.85.234.247
Block size: 8

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Czech Republic AT&T Corp
AT-T-CZ

AT&T Global Network Services Czech Republic s.r.o

CIDR: 193.85.157.184/29
IP Range: 193.85.157.184 - 193.85.157.191
Block size: 8

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Czech Republic AT&T Corp
AT-T-CZ

AT & T Global Network Services CZ s.r.o

CIDR: 193.85.244.112/30
IP Range: 193.85.244.112 - 193.85.244.115
Block size: 4

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Czech Republic AT&T Corp
AT-T-CZ

AT & T Global Network Services CZ s.r.o

CIDR: 193.86.64.168/30
IP Range: 193.86.64.168 - 193.86.64.171
Block size: 4

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Czech Republic AT&T Corp
AT-T-CZ

AT & T Global Network Services CZ s.r.o

CIDR: 194.213.54.212/30
IP Range: 194.213.54.212 - 194.213.54.215
Block size: 4

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Czech Republic AT&T Corp
AT-T-CZ

AT & T Global Network Services CZ s.r.o

CIDR: 194.213.196.220/30
IP Range: 194.213.196.220 - 194.213.196.223
Block size: 4

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Czech Republic AT&T Corp
TANGOE-CZ

AT&T Global Network Services Czech Republic s.r.o

CIDR: 193.85.170.196/30
IP Range: 193.85.170.196 - 193.85.170.199
Block size: 4

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Czech Republic AT&T Corp
TANGOE-CZ

AT&T Global Network Services Czech Republic s.r.o

CIDR: 195.144.106.108/30
IP Range: 195.144.106.108 - 195.144.106.111
Block size: 4

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Czech Republic AT&T Corp
AT-T-CZ

AT&T Global Network Services Czech Republic s.r.o

CIDR: 62.77.78.160/30
IP Range: 62.77.78.160 - 62.77.78.163
Block size: 4

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Czech Republic AT&T Corp
AT-T-CZ

AT&T Global Network Services Czech Republic s.r.o

CIDR: 194.213.207.84/30
IP Range: 194.213.207.84 - 194.213.207.87
Block size: 4

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Czech Republic AT&T Corp
AT-T-CZ

AT & T Global Network Services CZ s.r.o

CIDR: 62.77.90.11/32
IP Range: 62.77.90.11 - 62.77.90.11
Block size: 1

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220922 more networks >>