IPv4 AS & ASN Directory: Range 12.121.0.0 to 12.121.63.255
| IP address | CIDR | AS Number | AS Name | |
|---|---|---|---|---|
| 12.121.0.0 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.1 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.2 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.3 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.4 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.5 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.6 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.7 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.8 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.9 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.10 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.11 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.12 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.13 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.14 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.15 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.16 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.17 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.18 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.19 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.20 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.21 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.22 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.23 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.121.0.24 | 12.121.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
16.384 Results - Page 1 of 656