IPv4 AS & ASN Directory: Range 12.21.0.0 to 12.21.63.255
| IP address | CIDR | AS Number | AS Name | |
|---|---|---|---|---|
| 12.21.0.75 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.76 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.77 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.78 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.79 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.80 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.81 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.82 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.83 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.84 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.85 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.86 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.87 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.88 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.89 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.90 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.91 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.92 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.93 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.94 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.95 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.96 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.97 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.98 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.0.99 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
16.384 Results - Page 4 of 656