AT&T Corp

Networks by country: United States (221435), Canada (110), United Kingdom (85), Japan (76), Singapore (64), Netherlands (30), Australia (29), Italy (27), India (18), Germany (18), Hong Kong (17), China (12), New Zealand (11), Slovakia (11), Luxembourg (10), Czech Republic (7), Argentina (6), Ireland (3), Belgium (3), Spain (3), European Union (2), Israel (2), Finland (1), South Africa (1), Colombia (1), U.S. Virgin Islands (1), Denmark (1), France (1)

Assigned AS: AS4742, AS2713, AS2915, AS263724, AS18289, AS6934, AS7948

Updated: 03 July 2020

We found 221,829 IPv4 networks operated by this organization.
Showing 18 networks in Germany.
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AT&T Corp
GIDC-FRANKFURT-11

AT&T IDC Frankfurt

CIDR: 32.58.216.0/21
IP Range: 32.58.216.0 - 32.58.223.255
Block size: 2,048

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CI - SWI Smart Metering Subnet I
CI-SM-I

CIDR: N/A
IP Range: 178.239.68.0 - 178.239.69.254
Block size: 511

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AT&T
ATT-LAN

CIDR: 62.154.192.0/24
IP Range: 62.154.192.0 - 62.154.192.255
Block size: 256

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CI - SWI Smart Metering Subnet II
CI-SM-II

CIDR: 178.239.70.0/24
IP Range: 178.239.70.0 - 178.239.70.255
Block size: 256

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CI - SWI Smart Metering Subnet III
CI-SM-III

CIDR: 178.239.71.0/25
IP Range: 178.239.71.0 - 178.239.71.127
Block size: 128

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Ci
CI-2301

CIDR: 185.210.103.0/26
IP Range: 185.210.103.0 - 185.210.103.63
Block size: 64

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Ci
CI-2304

CIDR: 185.210.103.192/26
IP Range: 185.210.103.192 - 185.210.103.255
Block size: 64

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CI - National Semiconductors
NATIONALSEMICONDUCTORS

Sid

CIDR: 195.33.113.16/28
IP Range: 195.33.113.16 - 195.33.113.31
Block size: 16

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AT&T
ATT-LAN

CIDR: 217.7.153.16/28
IP Range: 217.7.153.16 - 217.7.153.31
Block size: 16

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AT&T Corp - Intra-Legacy T Legal Entity
DE-ATTCORP-NET

CIDR: 195.75.112.160/28
IP Range: 195.75.112.160 - 195.75.112.175
Block size: 16

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CI - National Semiconductors
NATIONALSEMICONDUCTORS

Sid

CIDR: 195.33.97.160/29
IP Range: 195.33.97.160 - 195.33.97.167
Block size: 8

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AT&T Corp
VT-CUSTOMER-S-8759721

AT&T IBM co Eshelter Ruesselsheim
Karl-Landsteiner-Ring 4
65428 Ruesselsheim

CIDR: 62.214.21.240/29
IP Range: 62.214.21.240 - 62.214.21.247
Block size: 8

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AT&T Corp
ATT-GLOBAL-NETWORK-FRANKFURT-AM-MAIN-NET

AT&T Global Network Services Deutschland GmbH

CIDR: 217.239.209.48/29
IP Range: 217.239.209.48 - 217.239.209.55
Block size: 8

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AT&T Corp
AT_AND_T_GLOBAL_NETWORK_SERVICES_DEUTSCHLAND_GMBH

AT&T Global Network Services Deutschland GmbH

CIDR: 88.84.137.192/29
IP Range: 88.84.137.192 - 88.84.137.199
Block size: 8

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AT&T Corp
AT_AND_T_GLOBAL_NETWORK_SERVICES_UK_BV

AT&T Global Network Services (UK) B.V

CIDR: 212.111.37.224/29
IP Range: 212.111.37.224 - 212.111.37.231
Block size: 8

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AT&T Corp
ATT

ATandT Global Network Services Deutschland GmbH

CIDR: 217.68.144.12/30
IP Range: 217.68.144.12 - 217.68.144.15
Block size: 4

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AT&T Corp
AT-AND-T-GLOBAL-NETWORK-SERVICES-NEDERLAND-BV

AT&T Global Network Services Nederland BV

CIDR: 62.209.55.232/30
IP Range: 62.209.55.232 - 62.209.55.235
Block size: 4

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CI - National Semiconductors
NATIONALSEMICONDUCTORS

Sid

CIDR: 195.33.113.22/32
IP Range: 195.33.113.22 - 195.33.113.22
Block size: 1

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220829 more networks >>

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