IPv4 AS & ASN Directory: Range 12.21.100.0 to 12.21.103.255
| IP address | CIDR | AS Number | AS Name | |
|---|---|---|---|---|
| 12.21.100.100 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.101 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.102 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.103 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.104 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.105 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.106 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.107 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.108 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.109 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.110 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.111 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.112 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.113 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.114 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.115 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.116 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.117 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.118 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.119 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.120 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.121 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.122 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.123 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
| 12.21.100.124 | 12.21.100.0/22 | AS7018 | AT&T Services Inc. | IP Details |
1.024 Results - Page 5 of 41