IPv4 AS & ASN Directory: Range 12.1.56.0 to 12.1.63.255
| IP address | CIDR | AS Number | AS Name | |
|---|---|---|---|---|
| 12.1.56.0 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.1 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.2 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.3 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.4 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.5 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.6 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.7 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.8 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.9 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.10 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.11 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.12 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.13 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.14 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.15 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.16 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.17 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.18 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.19 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.20 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.21 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.22 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.23 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.24 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
2.048 Results - Page 1 of 82