IPv4 AS & ASN Directory: Range 12.3.0.0 to 12.3.31.255
| IP address | CIDR | AS Number | AS Name | |
|---|---|---|---|---|
| 12.3.31.239 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.240 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.241 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.242 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.243 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.244 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.245 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.246 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.247 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.248 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.249 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.250 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.251 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.252 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.253 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.254 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.255 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
8.192 Results - Page 328 of 328