IPv4 AS & ASN Directory
| IP Range | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 12.178.76.0 to 12.178.77.255 | 12.178.76.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.178.78.0 to 12.178.79.255 | 12.178.78.0/23 | AS396944 | UNFI | See Range |
| 12.178.80.0 to 12.178.95.255 | 12.178.80.0/20 | AS7018 | AT&T Services Inc. | See Range |
| 12.178.96.0 to 12.178.111.255 | 12.178.96.0/20 | AS7018 | AT&T Services Inc. | See Range |
| 12.178.112.0 to 12.178.112.255 | 12.178.112.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.178.113.0 to 12.178.113.255 | 12.178.113.0/24 | AS31902 | Open Technology Solutions LLC | See Range |
| 12.178.114.0 to 12.178.115.255 | 12.178.114.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.178.116.0 to 12.178.119.255 | 12.178.116.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.178.120.0 to 12.178.121.255 | 12.178.120.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.178.122.0 to 12.178.122.255 | 12.178.122.0/24 | AS31902 | Open Technology Solutions LLC | See Range |
| 12.178.123.0 to 12.178.123.255 | 12.178.123.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.178.124.0 to 12.178.127.255 | 12.178.124.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.178.128.0 to 12.178.143.255 | 12.178.128.0/20 | AS7018 | AT&T Services Inc. | See Range |
| 12.178.144.0 to 12.178.145.255 | 12.178.144.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.178.146.0 to 12.178.146.255 | 12.178.146.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.178.147.0 to 12.178.147.255 | 12.178.147.0/24 | AS13457 | Wolverine Power Supply | See Range |
| 12.178.148.0 to 12.178.148.255 | 12.178.148.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.178.149.0 to 12.178.149.255 | 12.178.149.0/24 | AS394701 | SOUTH PLAINS ELECTRIC COOPERATIVE INC. | See Range |
| 12.178.150.0 to 12.178.151.255 | 12.178.150.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.178.152.0 to 12.178.159.255 | 12.178.152.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.178.160.0 to 12.178.191.255 | 12.178.160.0/19 | AS7018 | AT&T Services Inc. | See Range |
| 12.178.192.0 to 12.178.199.255 | 12.178.192.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.178.200.0 to 12.178.201.255 | 12.178.200.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.178.202.0 to 12.178.202.255 | 12.178.202.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.178.203.0 to 12.178.203.255 | 12.178.203.0/24 | AS14067 | 4 OVER INC. | See Range |
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