IPv4 AS & ASN Directory
| IP Range | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 12.41.74.0 to 12.41.74.255 | 12.41.74.0/24 | AS395149 | TRIDENT UNIVERSITY INTERNATIONAL | See Range |
| 12.41.75.0 to 12.41.75.255 | 12.41.75.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.41.76.0 to 12.41.79.255 | 12.41.76.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.41.80.0 to 12.41.83.255 | 12.41.80.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.41.84.0 to 12.41.84.255 | 12.41.84.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.41.85.0 to 12.41.85.255 | 12.41.85.0/24 | AS30182 | Zion Broadband Inc | See Range |
| 12.41.86.0 to 12.41.87.255 | 12.41.86.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.41.88.0 to 12.41.95.255 | 12.41.88.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.41.96.0 to 12.41.111.255 | 12.41.96.0/20 | AS7018 | AT&T Services Inc. | See Range |
| 12.41.112.0 to 12.41.112.255 | 12.41.112.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.41.113.0 to 12.41.113.255 | 12.41.113.0/24 | AS14792 | DST Systems Inc. | See Range |
| 12.41.114.0 to 12.41.114.255 | 12.41.114.0/24 | AS14792 | DST Systems Inc. | See Range |
| 12.41.115.0 to 12.41.115.255 | 12.41.115.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.41.116.0 to 12.41.119.255 | 12.41.116.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.41.120.0 to 12.41.121.255 | 12.41.120.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.41.122.0 to 12.41.122.255 | 12.41.122.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.41.123.0 to 12.41.123.255 | 12.41.123.0/24 | AS31824 | HF Management Services LLC | See Range |
| 12.41.124.0 to 12.41.127.255 | 12.41.124.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.41.128.0 to 12.41.143.255 | 12.41.128.0/20 | AS7018 | AT&T Services Inc. | See Range |
| 12.41.144.0 to 12.41.147.255 | 12.41.144.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.41.148.0 to 12.41.149.255 | 12.41.148.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.41.150.0 to 12.41.150.255 | 12.41.150.0/24 | AS23445 | Sanders Capital LLC | See Range |
| 12.41.151.0 to 12.41.151.255 | 12.41.151.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.41.152.0 to 12.41.159.255 | 12.41.152.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.41.160.0 to 12.41.175.255 | 12.41.160.0/20 | AS7018 | AT&T Services Inc. | See Range |
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