IPv4 AS Names Directory: AS Name AT&T Data Communications Services
| IP Range | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 12.173.41.0 to 12.173.41.255 | 12.173.41.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.173.55.0 to 12.173.55.255 | 12.173.55.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.175.4.0 to 12.175.4.255 | 12.175.4.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.177.2.0 to 12.177.3.255 | 12.177.2.0/23 | AS2386 | AT&T Data Communications Services | See Range |
| 12.177.52.0 to 12.177.52.255 | 12.177.52.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.178.29.0 to 12.178.29.255 | 12.178.29.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.180.166.0 to 12.180.166.255 | 12.180.166.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.181.28.0 to 12.181.29.255 | 12.181.28.0/23 | AS2386 | AT&T Data Communications Services | See Range |
| 12.181.33.0 to 12.181.33.255 | 12.181.33.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.181.239.0 to 12.181.239.255 | 12.181.239.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.182.255.0 to 12.182.255.255 | 12.182.255.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.183.16.0 to 12.183.17.255 | 12.183.16.0/23 | AS2386 | AT&T Data Communications Services | See Range |
| 12.183.226.0 to 12.183.226.255 | 12.183.226.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.184.233.0 to 12.184.233.255 | 12.184.233.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.185.90.0 to 12.185.90.255 | 12.185.90.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.187.176.0 to 12.187.177.255 | 12.187.176.0/23 | AS2386 | AT&T Data Communications Services | See Range |
| 12.187.180.0 to 12.187.181.255 | 12.187.180.0/23 | AS2386 | AT&T Data Communications Services | See Range |
| 12.187.182.0 to 12.187.182.255 | 12.187.182.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.188.60.0 to 12.188.61.255 | 12.188.60.0/23 | AS2386 | AT&T Data Communications Services | See Range |
| 12.188.164.0 to 12.188.167.255 | 12.188.164.0/22 | AS2386 | AT&T Data Communications Services | See Range |
| 12.193.244.0 to 12.193.247.255 | 12.193.244.0/22 | AS2386 | AT&T Data Communications Services | See Range |
| 12.195.190.0 to 12.195.190.255 | 12.195.190.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.196.25.0 to 12.196.25.255 | 12.196.25.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.196.118.0 to 12.196.118.255 | 12.196.118.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.198.153.0 to 12.198.153.255 | 12.198.153.0/24 | AS2386 | AT&T Data Communications Services | See Range |
373 Results - Page 5 of 15