IPv4 AS & ASN Directory
| IP Range | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 12.47.84.0 to 12.47.84.255 | 12.47.84.0/24 | AS2386 | AT&T Data Communications Services | See Range |
| 12.47.85.0 to 12.47.85.255 | 12.47.85.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.47.86.0 to 12.47.87.255 | 12.47.86.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.47.88.0 to 12.47.95.255 | 12.47.88.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.47.96.0 to 12.47.103.255 | 12.47.96.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.47.104.0 to 12.47.105.255 | 12.47.104.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.47.106.0 to 12.47.107.255 | 12.47.106.0/23 | AS4366 | GENERAL ELECTRIC - CORP. INFO. MGMT. | See Range |
| 12.47.108.0 to 12.47.111.255 | 12.47.108.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.47.112.0 to 12.47.127.255 | 12.47.112.0/20 | AS7018 | AT&T Services Inc. | See Range |
| 12.47.128.0 to 12.47.159.255 | 12.47.128.0/19 | AS7018 | AT&T Services Inc. | See Range |
| 12.47.160.0 to 12.47.167.255 | 12.47.160.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.47.168.0 to 12.47.171.255 | 12.47.168.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.47.172.0 to 12.47.172.255 | 12.47.172.0/24 | AS22610 | Coventry Health Care Inc. | See Range |
| 12.47.173.0 to 12.47.173.255 | 12.47.173.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.47.174.0 to 12.47.175.255 | 12.47.174.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.47.176.0 to 12.47.177.255 | 12.47.176.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.47.178.0 to 12.47.178.255 | 12.47.178.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.47.179.0 to 12.47.179.255 | 12.47.179.0/24 | AS22184 | Iridium Satellitellc | See Range |
| 12.47.180.0 to 12.47.183.255 | 12.47.180.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.47.184.0 to 12.47.191.255 | 12.47.184.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.47.192.0 to 12.47.199.255 | 12.47.192.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.47.200.0 to 12.47.203.255 | 12.47.200.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.47.204.0 to 12.47.204.255 | 12.47.204.0/24 | AS53741 | American Airlines Inc. | See Range |
| 12.47.205.0 to 12.47.205.255 | 12.47.205.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.47.206.0 to 12.47.207.255 | 12.47.206.0/23 | AS7018 | AT&T Services Inc. | See Range |
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