AT&T Corp

IPv4 IPv6

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

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Germany 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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Germany 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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Germany 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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Germany 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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Germany 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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Germany 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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Germany 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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Germany 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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Germany 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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Germany 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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Germany 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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Germany 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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Germany 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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Germany 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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Germany 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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Germany 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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Germany 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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Germany 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 >>