IPv4 AS & ASN Directory
| IP Range | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 12.150.164.0 to 12.150.165.255 | 12.150.164.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.150.166.0 to 12.150.166.255 | 12.150.166.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.150.167.0 to 12.150.167.255 | 12.150.167.0/24 | AS25932 | Disney Worldwide Services Inc. | See Range |
| 12.150.168.0 to 12.150.169.255 | 12.150.168.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.150.170.0 to 12.150.170.255 | 12.150.170.0/24 | AS21923 | CapitalSource Finance LLC | See Range |
| 12.150.171.0 to 12.150.171.255 | 12.150.171.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.150.172.0 to 12.150.175.255 | 12.150.172.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.150.176.0 to 12.150.176.255 | 12.150.176.0/24 | AS4185 | AT&T Corp. | See Range |
| 12.150.177.0 to 12.150.177.255 | 12.150.177.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.150.178.0 to 12.150.179.255 | 12.150.178.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.150.180.0 to 12.150.183.255 | 12.150.180.0/22 | AS2386 | AT&T Data Communications Services | See Range |
| 12.150.184.0 to 12.150.185.255 | 12.150.184.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.150.186.0 to 12.150.186.255 | 12.150.186.0/24 | AS4185 | AT&T Corp. | See Range |
| 12.150.187.0 to 12.150.187.255 | 12.150.187.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.150.188.0 to 12.150.191.255 | 12.150.188.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.150.192.0 to 12.150.207.255 | 12.150.192.0/20 | AS7018 | AT&T Services Inc. | See Range |
| 12.150.208.0 to 12.150.211.255 | 12.150.208.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.150.212.0 to 12.150.212.255 | 12.150.212.0/24 | AS398402 | Tropical Shipping USA LLC | See Range |
| 12.150.213.0 to 12.150.213.255 | 12.150.213.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.150.214.0 to 12.150.215.255 | 12.150.214.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.150.216.0 to 12.150.223.255 | 12.150.216.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.150.224.0 to 12.150.239.255 | 12.150.224.0/20 | AS7018 | AT&T Services Inc. | See Range |
| 12.150.240.0 to 12.150.247.255 | 12.150.240.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.150.248.0 to 12.150.251.255 | 12.150.248.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.150.252.0 to 12.150.252.255 | 12.150.252.0/24 | AS7018 | AT&T Services Inc. | See Range |
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