IPv4 AS & ASN Directory: Range 12.31.203.0 to 12.31.203.255
| IP address | CIDR | AS Number | AS Name | |
|---|---|---|---|---|
| 12.31.203.0 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.1 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.2 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.3 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.4 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.5 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.6 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.7 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.8 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.9 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.10 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.11 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.12 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.13 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.14 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.15 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.16 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.17 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.18 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.19 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.20 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.21 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.22 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.23 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
| 12.31.203.24 | 12.31.203.0/24 | AS7018 | AT&T Services Inc. | IP Details |
256 Results - Page 1 of 11