IPv4 AS & ASN Directory
| IP Range | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 12.148.208.0 to 12.148.211.255 | 12.148.208.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.148.212.0 to 12.148.212.255 | 12.148.212.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.148.213.0 to 12.148.213.255 | 12.148.213.0/24 | AS53738 | Data Dimensions Corp | See Range |
| 12.148.214.0 to 12.148.215.255 | 12.148.214.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.148.216.0 to 12.148.219.255 | 12.148.216.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.148.220.0 to 12.148.220.255 | 12.148.220.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.148.221.0 to 12.148.221.255 | 12.148.221.0/24 | AS400069 | SonicPCS | See Range |
| 12.148.222.0 to 12.148.223.255 | 12.148.222.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.148.224.0 to 12.148.225.255 | 12.148.224.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.148.226.0 to 12.148.226.255 | 12.148.226.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.148.227.0 to 12.148.227.255 | 12.148.227.0/24 | AS29841 | Jackson National Life Insurance Co. | See Range |
| 12.148.228.0 to 12.148.231.255 | 12.148.228.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.148.232.0 to 12.148.235.255 | 12.148.232.0/22 | AS33247 | Coastal Telco Services Inc. | See Range |
| 12.148.236.0 to 12.148.236.255 | 12.148.236.0/24 | AS10392 | New Source Broadband | See Range |
| 12.148.237.0 to 12.148.237.255 | 12.148.237.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.148.238.0 to 12.148.239.255 | 12.148.238.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.148.240.0 to 12.148.255.255 | 12.148.240.0/20 | AS7018 | AT&T Services Inc. | See Range |
| 12.149.0.0 to 12.149.7.255 | 12.149.0.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.149.8.0 to 12.149.11.255 | 12.149.8.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.149.12.0 to 12.149.12.255 | 12.149.12.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.149.13.0 to 12.149.13.255 | 12.149.13.0/24 | AS395491 | Radian Group Inc | See Range |
| 12.149.14.0 to 12.149.15.255 | 12.149.14.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.149.16.0 to 12.149.31.255 | 12.149.16.0/20 | AS7018 | AT&T Services Inc. | See Range |
| 12.149.32.0 to 12.149.39.255 | 12.149.32.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.149.40.0 to 12.149.40.255 | 12.149.40.0/24 | AS13652 | Horizon Blue Cross Blue Shield of NJ | See Range |
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