AT&T Corp
IPv4 IPv6
Networks by country:
United States (183873),
Canada (157),
Japan (141),
Italy (110),
Singapore (83),
United Kingdom (50),
Netherlands (32),
Australia (30),
Slovakia (24),
Germany (23),
Czech Republic (17),
Brazil (15),
India (15),
Luxembourg (14),
Hong Kong (13),
New Zealand (11),
Finland (9),
China (7),
France (6),
Austria (5),
Belgium (3),
Spain (3),
Serbia (2),
European Union (2),
Israel (2),
Slovenia (2),
Sweden (1),
Bosnia and Herzegovina (1)
Assigned AS: AS4742, AS18289, AS6934, AS7948, AS32727




























Assigned AS: AS4742, AS18289, AS6934, AS7948, AS32727
Updated: 11 January 2023
We found 184,477 IPv4 networks operated by this organization.
Showing 50 networks in United Kingdom.
Show all countries >>
Results sorted by network size.
Get the full report >>
CIDR: 152.158.0.0/16
IP Range: 152.158.0.0 - 152.158.255.255
Block size: 65,536
All IPs in this network >>
All domains in this network >>
IP Range: 152.158.0.0 - 152.158.255.255
Block size: 65,536
All IPs in this network >>
All domains in this network >>
CIDR: 32.42.16.0/20
IP Range: 32.42.16.0 - 32.42.31.255
Block size: 4,096
All IPs in this network >>
All domains in this network >>
IP Range: 32.42.16.0 - 32.42.31.255
Block size: 4,096
All IPs in this network >>
All domains in this network >>
CIDR: 32.58.232.0/21
IP Range: 32.58.232.0 - 32.58.239.255
Block size: 2,048
All IPs in this network >>
All domains in this network >>
IP Range: 32.58.232.0 - 32.58.239.255
Block size: 2,048
All IPs in this network >>
All domains in this network >>
CIDR: 32.58.132.0/22
IP Range: 32.58.132.0 - 32.58.135.255
Block size: 1,024
All IPs in this network >>
All domains in this network >>
IP Range: 32.58.132.0 - 32.58.135.255
Block size: 1,024
All IPs in this network >>
All domains in this network >>
CIDR: 32.42.20.0/23
IP Range: 32.42.20.0 - 32.42.21.255
Block size: 512
All IPs in this network >>
All domains in this network >>
IP Range: 32.42.20.0 - 32.42.21.255
Block size: 512
All IPs in this network >>
All domains in this network >>
CIDR: 32.42.26.0/23
IP Range: 32.42.26.0 - 32.42.27.255
Block size: 512
All IPs in this network >>
All domains in this network >>
IP Range: 32.42.26.0 - 32.42.27.255
Block size: 512
All IPs in this network >>
All domains in this network >>
CIDR: 195.33.33.0/24
IP Range: 195.33.33.0 - 195.33.33.255
Block size: 256
All IPs in this network >>
All domains in this network >>
IP Range: 195.33.33.0 - 195.33.33.255
Block size: 256
All IPs in this network >>
All domains in this network >>

INFOTRAC
AT&T Istel Limited
CDC, AT&T Istel Limited, PO Box 5
Ravensbank Dr., North Moons Moat, Redditch, Worcs. B98 9HB England. U.K
CIDR: 192.133.58.0/24
IP Range: 192.133.58.0 - 192.133.58.255
Block size: 256
All IPs in this network >>
All domains in this network >>
IP Range: 192.133.58.0 - 192.133.58.255
Block size: 256
All IPs in this network >>
All domains in this network >>
CIDR: 195.212.149.0/24
IP Range: 195.212.149.0 - 195.212.149.255
Block size: 256
All IPs in this network >>
All domains in this network >>
IP Range: 195.212.149.0 - 195.212.149.255
Block size: 256
All IPs in this network >>
All domains in this network >>

ATT-DNS-ANYCAST-GLOBAL-NET1
AT&T DNS anycast Global
For routing issues: noc@intl.att.com
For addressing issues: euabsipa@intl.att.com
CIDR: 194.161.154.0/24
IP Range: 194.161.154.0 - 194.161.154.255
Block size: 256
All IPs in this network >>
All domains in this network >>
IP Range: 194.161.154.0 - 194.161.154.255
Block size: 256
All IPs in this network >>
All domains in this network >>
CIDR: 32.42.25.0/27
IP Range: 32.42.25.0 - 32.42.25.31
Block size: 32
All IPs in this network >>
All domains in this network >>
IP Range: 32.42.25.0 - 32.42.25.31
Block size: 32
All IPs in this network >>
All domains in this network >>
CIDR: 195.33.58.0/28
IP Range: 195.33.58.0 - 195.33.58.15
Block size: 16
All IPs in this network >>
All domains in this network >>
IP Range: 195.33.58.0 - 195.33.58.15
Block size: 16
All IPs in this network >>
All domains in this network >>
CIDR: 194.196.91.80/28
IP Range: 194.196.91.80 - 194.196.91.95
Block size: 16
All IPs in this network >>
All domains in this network >>
IP Range: 194.196.91.80 - 194.196.91.95
Block size: 16
All IPs in this network >>
All domains in this network >>
CIDR: 194.196.91.96/28
IP Range: 194.196.91.96 - 194.196.91.111
Block size: 16
All IPs in this network >>
All domains in this network >>
IP Range: 194.196.91.96 - 194.196.91.111
Block size: 16
All IPs in this network >>
All domains in this network >>
CIDR: 194.72.83.128/28
IP Range: 194.72.83.128 - 194.72.83.143
Block size: 16
All IPs in this network >>
All domains in this network >>
IP Range: 194.72.83.128 - 194.72.83.143
Block size: 16
All IPs in this network >>
All domains in this network >>
CIDR: 195.59.47.80/28
IP Range: 195.59.47.80 - 195.59.47.95
Block size: 16
All IPs in this network >>
All domains in this network >>
IP Range: 195.59.47.80 - 195.59.47.95
Block size: 16
All IPs in this network >>
All domains in this network >>
CIDR: 62.216.241.176/28
IP Range: 62.216.241.176 - 62.216.241.191
Block size: 16
All IPs in this network >>
All domains in this network >>
IP Range: 62.216.241.176 - 62.216.241.191
Block size: 16
All IPs in this network >>
All domains in this network >>
CIDR: 62.216.241.192/28
IP Range: 62.216.241.192 - 62.216.241.207
Block size: 16
All IPs in this network >>
All domains in this network >>
IP Range: 62.216.241.192 - 62.216.241.207
Block size: 16
All IPs in this network >>
All domains in this network >>
CIDR: 32.42.18.0/28
IP Range: 32.42.18.0 - 32.42.18.15
Block size: 16
All IPs in this network >>
All domains in this network >>
IP Range: 32.42.18.0 - 32.42.18.15
Block size: 16
All IPs in this network >>
All domains in this network >>
CIDR: 32.42.29.208/28
IP Range: 32.42.29.208 - 32.42.29.223
Block size: 16
All IPs in this network >>
All domains in this network >>
IP Range: 32.42.29.208 - 32.42.29.223
Block size: 16
All IPs in this network >>
All domains in this network >>
CIDR: 174.143.229.192/28
IP Range: 174.143.229.192 - 174.143.229.207
Block size: 16
All IPs in this network >>
All domains in this network >>
IP Range: 174.143.229.192 - 174.143.229.207
Block size: 16
All IPs in this network >>
All domains in this network >>
CIDR: 195.33.97.176/29
IP Range: 195.33.97.176 - 195.33.97.183
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 195.33.97.176 - 195.33.97.183
Block size: 8
All IPs in this network >>
All domains in this network >>
CIDR: 195.33.113.128/29
IP Range: 195.33.113.128 - 195.33.113.135
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 195.33.113.128 - 195.33.113.135
Block size: 8
All IPs in this network >>
All domains in this network >>
CIDR: 213.86.144.200/29
IP Range: 213.86.144.200 - 213.86.144.207
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 213.86.144.200 - 213.86.144.207
Block size: 8
All IPs in this network >>
All domains in this network >>
CIDR: 195.33.27.56/29
IP Range: 195.33.27.56 - 195.33.27.63
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 195.33.27.56 - 195.33.27.63
Block size: 8
All IPs in this network >>
All domains in this network >>
CIDR: 195.75.100.216/29
IP Range: 195.75.100.216 - 195.75.100.223
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 195.75.100.216 - 195.75.100.223
Block size: 8
All IPs in this network >>
All domains in this network >>

NET-GB-AT-AND-T-GLOBAL-NETWORK-SERVICES-NEDERLAND-BV
AT AND T Global Network Services Nederland BV
CIDR: 212.123.245.72/29
IP Range: 212.123.245.72 - 212.123.245.79
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 212.123.245.72 - 212.123.245.79
Block size: 8
All IPs in this network >>
All domains in this network >>
CIDR: 80.169.33.232/29
IP Range: 80.169.33.232 - 80.169.33.239
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 80.169.33.232 - 80.169.33.239
Block size: 8
All IPs in this network >>
All domains in this network >>
CIDR: 80.169.148.80/29
IP Range: 80.169.148.80 - 80.169.148.87
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 80.169.148.80 - 80.169.148.87
Block size: 8
All IPs in this network >>
All domains in this network >>
CIDR: 84.14.186.88/29
IP Range: 84.14.186.88 - 84.14.186.95
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 84.14.186.88 - 84.14.186.95
Block size: 8
All IPs in this network >>
All domains in this network >>
CIDR: 217.38.228.64/29
IP Range: 217.38.228.64 - 217.38.228.71
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 217.38.228.64 - 217.38.228.71
Block size: 8
All IPs in this network >>
All domains in this network >>
CIDR: 62.6.34.184/29
IP Range: 62.6.34.184 - 62.6.34.191
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 62.6.34.184 - 62.6.34.191
Block size: 8
All IPs in this network >>
All domains in this network >>
CIDR: 81.128.157.56/29
IP Range: 81.128.157.56 - 81.128.157.63
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 81.128.157.56 - 81.128.157.63
Block size: 8
All IPs in this network >>
All domains in this network >>
CIDR: 31.121.27.88/29
IP Range: 31.121.27.88 - 31.121.27.95
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 31.121.27.88 - 31.121.27.95
Block size: 8
All IPs in this network >>
All domains in this network >>
CIDR: 31.121.61.104/29
IP Range: 31.121.61.104 - 31.121.61.111
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 31.121.61.104 - 31.121.61.111
Block size: 8
All IPs in this network >>
All domains in this network >>
CIDR: 213.86.171.120/29
IP Range: 213.86.171.120 - 213.86.171.127
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 213.86.171.120 - 213.86.171.127
Block size: 8
All IPs in this network >>
All domains in this network >>
CIDR: 32.42.18.248/29
IP Range: 32.42.18.248 - 32.42.18.255
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 32.42.18.248 - 32.42.18.255
Block size: 8
All IPs in this network >>
All domains in this network >>
CIDR: 32.42.24.40/29
IP Range: 32.42.24.40 - 32.42.24.47
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 32.42.24.40 - 32.42.24.47
Block size: 8
All IPs in this network >>
All domains in this network >>
CIDR: 32.42.24.128/29
IP Range: 32.42.24.128 - 32.42.24.135
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 32.42.24.128 - 32.42.24.135
Block size: 8
All IPs in this network >>
All domains in this network >>
CIDR: 32.42.29.224/29
IP Range: 32.42.29.224 - 32.42.29.231
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 32.42.29.224 - 32.42.29.231
Block size: 8
All IPs in this network >>
All domains in this network >>
CIDR: 32.42.29.232/29
IP Range: 32.42.29.232 - 32.42.29.239
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 32.42.29.232 - 32.42.29.239
Block size: 8
All IPs in this network >>
All domains in this network >>
CIDR: 32.58.132.0/29
IP Range: 32.58.132.0 - 32.58.132.7
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 32.58.132.0 - 32.58.132.7
Block size: 8
All IPs in this network >>
All domains in this network >>
CIDR: 32.58.132.8/29
IP Range: 32.58.132.8 - 32.58.132.15
Block size: 8
All IPs in this network >>
All domains in this network >>
IP Range: 32.58.132.8 - 32.58.132.15
Block size: 8
All IPs in this network >>
All domains in this network >>
CIDR: 193.240.66.216/30
IP Range: 193.240.66.216 - 193.240.66.219
Block size: 4
All IPs in this network >>
All domains in this network >>
IP Range: 193.240.66.216 - 193.240.66.219
Block size: 4
All IPs in this network >>
All domains in this network >>

ATT_GLOBAL_NETWORK_SERVICES_UK_BV_UK_BRANCH
AT&T Global Network Services (UK) B.V. ? UK Branch
CIDR: 37.46.6.104/30
IP Range: 37.46.6.104 - 37.46.6.107
Block size: 4
All IPs in this network >>
All domains in this network >>
IP Range: 37.46.6.104 - 37.46.6.107
Block size: 4
All IPs in this network >>
All domains in this network >>

ATT_GLOBAL_NETWORK_SERVICES_UK_BV_UK_BRANCH
AT&T Global Network Services (UK) B.V. ? UK Branch
CIDR: 37.46.6.108/30
IP Range: 37.46.6.108 - 37.46.6.111
Block size: 4
All IPs in this network >>
All domains in this network >>
IP Range: 37.46.6.108 - 37.46.6.111
Block size: 4
All IPs in this network >>
All domains in this network >>
CIDR: 80.69.30.16/30
IP Range: 80.69.30.16 - 80.69.30.19
Block size: 4
All IPs in this network >>
All domains in this network >>
IP Range: 80.69.30.16 - 80.69.30.19
Block size: 4
All IPs in this network >>
All domains in this network >>
CIDR: 195.89.246.244/30
IP Range: 195.89.246.244 - 195.89.246.247
Block size: 4
All IPs in this network >>
All domains in this network >>
IP Range: 195.89.246.244 - 195.89.246.247
Block size: 4
All IPs in this network >>
All domains in this network >>
CIDR: 195.89.246.248/30
IP Range: 195.89.246.248 - 195.89.246.251
Block size: 4
All IPs in this network >>
All domains in this network >>
IP Range: 195.89.246.248 - 195.89.246.251
Block size: 4
All IPs in this network >>
All domains in this network >>
CIDR: 62.216.241.252/30
IP Range: 62.216.241.252 - 62.216.241.255
Block size: 4
All IPs in this network >>
All domains in this network >>
IP Range: 62.216.241.252 - 62.216.241.255
Block size: 4
All IPs in this network >>
All domains in this network >>
![]() ![]() |
Domains -
IP to Org -
AS -
Github -
Twitter -
Licensing IP Geolocation by DB-IP |
Rendered in 0.71s |