IPv4 AS & ASN Directory
| IP Range | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 12.183.70.0 to 12.183.70.255 | 12.183.70.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.183.71.0 to 12.183.71.255 | 12.183.71.0/24 | AS4185 | AT&T Corp. | See Range |
| 12.183.72.0 to 12.183.79.255 | 12.183.72.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.183.80.0 to 12.183.95.255 | 12.183.80.0/20 | AS7018 | AT&T Services Inc. | See Range |
| 12.183.96.0 to 12.183.111.255 | 12.183.96.0/20 | AS7018 | AT&T Services Inc. | See Range |
| 12.183.112.0 to 12.183.115.255 | 12.183.112.0/22 | AS7018 | AT&T Services Inc. | See Range |
| 12.183.116.0 to 12.183.116.255 | 12.183.116.0/24 | AS3655 | General Electric Company | See Range |
| 12.183.117.0 to 12.183.117.255 | 12.183.117.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.183.118.0 to 12.183.119.255 | 12.183.118.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.183.120.0 to 12.183.127.255 | 12.183.120.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.183.128.0 to 12.183.143.255 | 12.183.128.0/20 | AS7018 | AT&T Services Inc. | See Range |
| 12.183.144.0 to 12.183.151.255 | 12.183.144.0/21 | AS7018 | AT&T Services Inc. | See Range |
| 12.183.152.0 to 12.183.153.255 | 12.183.152.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.183.154.0 to 12.183.154.255 | 12.183.154.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.183.155.0 to 12.183.155.255 | 12.183.155.0/24 | AS40656 | Communications Etc. Inc. | See Range |
| 12.183.156.0 to 12.183.157.255 | 12.183.156.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.183.158.0 to 12.183.159.255 | 12.183.158.0/23 | AS36105 | Big Bend Telephone Company Inc. | See Range |
| 12.183.160.0 to 12.183.175.255 | 12.183.160.0/20 | AS7018 | AT&T Services Inc. | See Range |
| 12.183.176.0 to 12.183.177.255 | 12.183.176.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.183.178.0 to 12.183.178.255 | 12.183.178.0/24 | AS25806 | Raley.s | See Range |
| 12.183.179.0 to 12.183.179.255 | 12.183.179.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.183.180.0 to 12.183.181.255 | 12.183.180.0/23 | AS7018 | AT&T Services Inc. | See Range |
| 12.183.182.0 to 12.183.182.255 | 12.183.182.0/24 | AS33722 | Cache Creek Casino Resort | See Range |
| 12.183.183.0 to 12.183.183.255 | 12.183.183.0/24 | AS7018 | AT&T Services Inc. | See Range |
| 12.183.184.0 to 12.183.187.255 | 12.183.184.0/22 | AS7018 | AT&T Services Inc. | See Range |
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