IPv4 AS Names Directory: AS Name AT&T Corp.
AT&T Corp. - IPv4 Network Ranges (CIDRs)
AT&T Corp. has 207 IPv4 network ranges (CIDR).
Including: 100.44.0.0/14, 107.116.31.0/24, 107.116.32.0/21, 107.16.0.0/14, 12.105.210.0/24, 12.130.197.0/24, 12.14.12.0/24, 12.14.14.0/24, 12.150.176.0/24, 12.150.186.0/24, 12.17.241.0/24, 12.183.71.0/24, 12.185.4.0/24, 12.185.7.0/24, 12.204.201.0/24, 12.204.206.0/24, 12.204.208.0/23, 12.204.216.0/21, 12.206.215.0/24, 12.226.120.0/22, 12.29.116.0/22, 12.42.61.0/24, 12.71.77.0/24, 12.96.43.0/24, 12.96.44.0/24, 12.96.45.0/24, 12.96.46.0/24, 12.97.148.0/24, 129.37.136.0/21, 129.37.144.0/20, 129.37.160.0/20, 129.37.176.0/22, 134.24.64.0/23, 135.12.16.0/24, 135.12.23.0/24, 135.12.32.0/20, 135.12.80.0/24, 135.28.12.0/24, 138.112.0.0/16, 146.222.145.0/24, 146.222.147.0/24, 148.184.0.0/17, 148.184.128.0/19, 148.184.160.0/20, 148.184.176.0/22, 148.184.182.0/23, 148.184.184.0/21, 148.184.192.0/18, 149.17.2.0/24, 15.92.161.0/24, 15.92.162.0/24, 15.92.164.0/22, 15.92.197.0/24, 15.92.198.0/23, 151.107.0.0/20, 152.75.0.0/17, 152.75.130.0/23, 152.75.132.0/22, 152.75.136.0/21, 152.75.144.0/20, 152.75.160.0/19, 152.75.192.0/19, 152.75.224.0/20, 152.75.240.0/21, 152.75.248.0/22, 152.75.255.0/24, 155.46.179.0/24, 157.96.84.0/23, 157.96.86.0/24, 159.215.120.0/24, 160.254.160.0/24, 160.254.60.0/24, 164.120.128.0/17, 164.120.16.0/22, 164.120.20.0/24, 164.120.23.0/24, 164.120.24.0/24, 164.120.27.0/24, 164.120.28.0/22, 164.120.32.0/19, 164.120.64.0/18, 165.110.0.0/16, 165.13.0.0/16, 165.172.128.0/17, 165.172.16.0/22, 165.172.20.0/24, 165.172.23.0/24, 165.172.24.0/24, 165.172.27.0/24, 165.172.28.0/22, 165.172.32.0/21, 165.172.40.0/24, 165.172.45.0/24, 165.172.46.0/23, 165.172.48.0/20, 165.172.64.0/18, 165.224.128.0/22, 165.224.132.0/24, 165.224.134.0/24, 165.224.136.0/24
and 107 more ranges.
This information corresponds to IPv4 addresses for AS Name AT&T Corp., but this AS Name also has associated IPv6 address ranges.
Check the IPv6 data for this AS Name
Download the complete list of CIDRs and AS numbers associated with AT&T Corp. for IPv4 in multiple formats: Text File (one per line), Comma Separated Text File, JSON or CSV File. The preview shows only a portion of the data, but these download options allow access to the full dataset.
AT&T Corp. - Autonomous System Numbers (AS)
AT&T Corp. is associated with 13 AS numbers.
These are: AS13965, AS14654, AS16473, AS16959, AS16961, AS1698, AS19957, AS2685, AS3423, AS4185, AS4473, AS5002, AS5671
| IP Range | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 7.193.230.0 to 7.193.230.255 | 7.193.230.0/24 | AS2685 | AT&T Corp. | See Range |
| 12.14.12.0 to 12.14.12.255 | 12.14.12.0/24 | AS4185 | AT&T Corp. | See Range |
| 12.14.14.0 to 12.14.14.255 | 12.14.14.0/24 | AS4185 | AT&T Corp. | See Range |
| 12.17.241.0 to 12.17.241.255 | 12.17.241.0/24 | AS4473 | AT&T Corp. | See Range |
| 12.29.116.0 to 12.29.119.255 | 12.29.116.0/22 | AS4473 | AT&T Corp. | See Range |
| 12.42.61.0 to 12.42.61.255 | 12.42.61.0/24 | AS16961 | AT&T Corp. | See Range |
| 12.71.77.0 to 12.71.77.255 | 12.71.77.0/24 | AS4473 | AT&T Corp. | See Range |
| 12.96.43.0 to 12.96.43.255 | 12.96.43.0/24 | AS3423 | AT&T Corp. | See Range |
| 12.96.44.0 to 12.96.44.255 | 12.96.44.0/24 | AS3423 | AT&T Corp. | See Range |
| 12.96.45.0 to 12.96.45.255 | 12.96.45.0/24 | AS4473 | AT&T Corp. | See Range |
| 12.96.46.0 to 12.96.46.255 | 12.96.46.0/24 | AS4473 | AT&T Corp. | See Range |
| 12.97.148.0 to 12.97.148.255 | 12.97.148.0/24 | AS4473 | AT&T Corp. | See Range |
| 12.105.210.0 to 12.105.210.255 | 12.105.210.0/24 | AS4473 | AT&T Corp. | See Range |
| 12.130.197.0 to 12.130.197.255 | 12.130.197.0/24 | AS4473 | AT&T Corp. | See Range |
| 12.150.176.0 to 12.150.176.255 | 12.150.176.0/24 | AS4185 | AT&T Corp. | See Range |
| 12.150.186.0 to 12.150.186.255 | 12.150.186.0/24 | AS4185 | AT&T Corp. | See Range |
| 12.183.71.0 to 12.183.71.255 | 12.183.71.0/24 | AS4185 | AT&T Corp. | See Range |
| 12.185.4.0 to 12.185.4.255 | 12.185.4.0/24 | AS4185 | AT&T Corp. | See Range |
| 12.185.7.0 to 12.185.7.255 | 12.185.7.0/24 | AS4185 | AT&T Corp. | See Range |
| 12.204.201.0 to 12.204.201.255 | 12.204.201.0/24 | AS19957 | AT&T Corp. | See Range |
| 12.204.206.0 to 12.204.206.255 | 12.204.206.0/24 | AS19957 | AT&T Corp. | See Range |
| 12.204.208.0 to 12.204.209.255 | 12.204.208.0/23 | AS19957 | AT&T Corp. | See Range |
| 12.204.216.0 to 12.204.223.255 | 12.204.216.0/21 | AS19957 | AT&T Corp. | See Range |
| 12.206.215.0 to 12.206.215.255 | 12.206.215.0/24 | AS16961 | AT&T Corp. | See Range |
| 12.226.120.0 to 12.226.123.255 | 12.226.120.0/22 | AS4473 | AT&T Corp. | See Range |
207 Results - Page 1 of 9