IPv4 AS & ASN Directory: Range 12.3.0.0 to 12.3.31.255
| IP address | CIDR | AS Number | AS Name | |
|---|---|---|---|---|
| 12.3.31.189 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.190 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.191 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.192 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.193 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.194 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.195 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.196 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.197 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.198 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.199 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.200 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.201 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.202 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.203 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.204 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.205 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.206 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.207 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.208 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.209 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.210 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.211 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.212 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
| 12.3.31.213 | 12.3.0.0/19 | AS7018 | AT&T Services Inc. | IP Details |
8.192 Results - Page 326 of 328