IPv4 AS & ASN Directory: Range 12.21.0.0 to 12.21.63.255
| IP address | CIDR | AS Number | AS Name | |
|---|---|---|---|---|
| 12.21.63.222 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.223 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.224 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.225 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.226 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.227 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.228 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.229 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.230 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.231 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.232 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.233 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.234 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.235 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.236 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.237 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.238 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.239 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.240 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.241 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.242 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.243 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.244 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.245 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.63.246 | 12.21.0.0/18 | AS7018 | AT&T Services Inc. | IP Details |
16.384 Results - Page 655 of 656