IPv4 AS & ASN Directory: Range 172.0.0.0 to 172.15.255.255
| IP address | CIDR | AS Number | AS Name | |
|---|---|---|---|---|
| 172.0.0.50 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.51 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.52 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.53 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.54 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.55 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.56 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.57 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.58 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.59 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.60 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.61 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.62 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.63 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.64 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.65 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.66 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.67 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.68 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.69 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.70 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.71 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.72 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.73 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
| 172.0.0.74 | 172.0.0.0/12 | AS7018 | AT&T Services Inc. | IP Details |
1.048.576 Results - Page 3 of 41.944