IPv4 AS & ASN Directory
| IP Range | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 12.48.120.0 to 12.48.127.255 | 12.48.120.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.48.128.0 to 12.48.128.255 | 12.48.128.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.48.129.0 to 12.48.129.255 | 12.48.129.0/24 | AS27562 | Presence Health Network | See Range |
| 12.48.130.0 to 12.48.131.255 | 12.48.130.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.48.132.0 to 12.48.135.255 | 12.48.132.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.48.136.0 to 12.48.143.255 | 12.48.136.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.48.144.0 to 12.48.151.255 | 12.48.144.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.48.152.0 to 12.48.153.255 | 12.48.152.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.48.154.0 to 12.48.155.255 | 12.48.154.0/23 | AS18974 | Truliant Federal Credit Union | See Range |
| 12.48.156.0 to 12.48.159.255 | 12.48.156.0/22 | AS2386 | AT&T Data Communications Services | See Range |
| 12.48.160.0 to 12.48.161.255 | 12.48.160.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.48.162.0 to 12.48.162.255 | 12.48.162.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.48.163.0 to 12.48.163.255 | 12.48.163.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.48.164.0 to 12.48.167.255 | 12.48.164.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.48.168.0 to 12.48.175.255 | 12.48.168.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.48.176.0 to 12.48.191.255 | 12.48.176.0/20 | AS7018 | AT&T Services Inc. | See Range |
| 12.48.192.0 to 12.48.255.255 | 12.48.192.0/18 | AS7018 | AT&T Services Inc. | See Range |
| 12.49.0.0 to 12.49.3.255 | 12.49.0.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.49.4.0 to 12.49.5.255 | 12.49.4.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.49.6.0 to 12.49.6.255 | 12.49.6.0/24 | AS16508 | AEG | See Range |
| 12.49.7.0 to 12.49.7.255 | 12.49.7.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.49.8.0 to 12.49.8.255 | 12.49.8.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.49.9.0 to 12.49.9.255 | 12.49.9.0/24 | AS26536 | Dycom Industries Inc. | See Range |
| 12.49.10.0 to 12.49.10.255 | 12.49.10.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.49.11.0 to 12.49.11.255 | 12.49.11.0/24 | AS32912 | Publix Super Markets Inc. | See Range |
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