IPv4 AS & ASN Directory
| IP Range | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 12.43.157.0 to 12.43.157.255 | 12.43.157.0/24 | AS16711 | Enterprise Holdings Inc. | See Range |
| 12.43.158.0 to 12.43.158.255 | 12.43.158.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.43.159.0 to 12.43.159.255 | 12.43.159.0/24 | AS16711 | Enterprise Holdings Inc. | See Range |
| 12.43.160.0 to 12.43.167.255 | 12.43.160.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.43.168.0 to 12.43.168.255 | 12.43.168.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.43.169.0 to 12.43.169.255 | 12.43.169.0/24 | AS13932 | Washington Hospital Healthcare Sysem | See Range |
| 12.43.170.0 to 12.43.171.255 | 12.43.170.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.43.172.0 to 12.43.175.255 | 12.43.172.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.43.176.0 to 12.43.191.255 | 12.43.176.0/20 | AS7018 | AT&T Services Inc. | See Range |
| 12.43.192.0 to 12.43.207.255 | 12.43.192.0/20 | AS7018 | AT&T Services Inc. | See Range |
| 12.43.208.0 to 12.43.211.255 | 12.43.208.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.43.212.0 to 12.43.213.255 | 12.43.212.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.43.214.0 to 12.43.214.255 | 12.43.214.0/24 | AS35884 | SecureData 365 | See Range |
| 12.43.215.0 to 12.43.215.255 | 12.43.215.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.43.216.0 to 12.43.216.255 | 12.43.216.0/24 | AS23453 | New Peoples Bank Inc | See Range |
| 12.43.217.0 to 12.43.217.255 | 12.43.217.0/24 | AS4188 | Gilbarco Inc. | See Range |
| 12.43.218.0 to 12.43.219.255 | 12.43.218.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.43.220.0 to 12.43.223.255 | 12.43.220.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.43.224.0 to 12.43.255.255 | 12.43.224.0/19 | AS7018 | AT&T Services Inc. | See Range |
| 12.44.0.0 to 12.44.7.255 | 12.44.0.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.44.8.0 to 12.44.9.255 | 12.44.8.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.44.10.0 to 12.44.10.255 | 12.44.10.0/24 | AS13317 | UNASSIGNED | See Range |
| 12.44.11.0 to 12.44.11.255 | 12.44.11.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.44.12.0 to 12.44.15.255 | 12.44.12.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.44.16.0 to 12.44.31.255 | 12.44.16.0/20 | AS7018 | AT&T Services Inc. | See Range |
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