IPv4 AS Names Directory: AS Name AT&T Data Communications Services
| IP Range | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 12.32.224.0 to 12.32.227.255 | 12.32.224.0/22 | AS2386 | AT&T Data Communications Services | See Range |
| 12.35.54.0 to 12.35.54.255 | 12.35.54.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.37.13.0 to 12.37.13.255 | 12.37.13.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.37.100.0 to 12.37.101.255 | 12.37.100.0/23 | AS2386 | AT&T Data Communications Services | See Range |
| 12.37.132.0 to 12.37.132.255 | 12.37.132.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.37.152.0 to 12.37.152.255 | 12.37.152.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.39.169.0 to 12.39.169.255 | 12.39.169.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.40.117.0 to 12.40.117.255 | 12.40.117.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.42.184.0 to 12.42.184.255 | 12.42.184.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.42.201.0 to 12.42.201.255 | 12.42.201.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.42.238.0 to 12.42.239.255 | 12.42.238.0/23 | AS2386 | AT&T Data Communications Services | See Range |
| 12.43.10.0 to 12.43.11.255 | 12.43.10.0/23 | AS2386 | AT&T Data Communications Services | See Range |
| 12.43.88.0 to 12.43.91.255 | 12.43.88.0/22 | AS2386 | AT&T Data Communications Services | See Range |
| 12.44.118.0 to 12.44.118.255 | 12.44.118.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.45.44.0 to 12.45.44.255 | 12.45.44.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.47.2.0 to 12.47.2.255 | 12.47.2.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.47.66.0 to 12.47.66.255 | 12.47.66.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.47.84.0 to 12.47.84.255 | 12.47.84.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.48.163.0 to 12.48.163.255 | 12.48.163.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.53.15.0 to 12.53.15.255 | 12.53.15.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.53.174.0 to 12.53.174.255 | 12.53.174.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.54.143.0 to 12.54.143.255 | 12.54.143.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.68.250.0 to 12.68.250.255 | 12.68.250.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.69.60.0 to 12.69.60.255 | 12.69.60.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.69.226.0 to 12.69.226.255 | 12.69.226.0/24 | AS2386 | AT&T Data Communications Services | See Range |
373 Results - Page 2 of 15