IPv4 AS & ASN Directory: Range 12.1.56.0 to 12.1.63.255
| IP address | CIDR | AS Number | AS Name | |
|---|---|---|---|---|
| 12.1.56.50 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.51 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.52 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.53 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.54 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.55 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.56 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.57 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.58 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.59 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.60 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.61 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.62 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.63 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.64 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.65 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.66 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.67 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.68 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.69 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.70 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.71 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.72 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.73 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
| 12.1.56.74 | 12.1.56.0/21 | AS7018 | AT&T Services Inc. | IP Details |
2.048 Results - Page 3 of 82