IPv4 AS & ASN Directory: AS Number 20057 (AS20057)
| IP Range | CIDR | ASN | AS Name | |
|---|---|---|---|---|
| 166.183.0.0 to 166.183.255.255 | 166.183.0.0/16 | AS20057 | AT&T Mobility LLC | See Range |
| 166.184.0.0 to 166.184.7.255 | 166.184.0.0/21 | AS20057 | AT&T Mobility LLC | See Range |
| 166.184.8.0 to 166.184.8.255 | 166.184.8.0/24 | AS20057 | AT&T Mobility LLC | See Range |
| 166.184.10.0 to 166.184.11.255 | 166.184.10.0/23 | AS20057 | AT&T Mobility LLC | See Range |
| 166.184.12.0 to 166.184.15.255 | 166.184.12.0/22 | AS20057 | AT&T Mobility LLC | See Range |
| 166.184.16.0 to 166.184.31.255 | 166.184.16.0/20 | AS20057 | AT&T Mobility LLC | See Range |
| 166.184.32.0 to 166.184.63.255 | 166.184.32.0/19 | AS20057 | AT&T Mobility LLC | See Range |
| 166.184.64.0 to 166.184.127.255 | 166.184.64.0/18 | AS20057 | AT&T Mobility LLC | See Range |
| 166.184.128.0 to 166.184.255.255 | 166.184.128.0/17 | AS20057 | AT&T Mobility LLC | See Range |
| 166.185.0.0 to 166.185.255.255 | 166.185.0.0/16 | AS20057 | AT&T Mobility LLC | See Range |
| 166.186.0.0 to 166.187.255.255 | 166.186.0.0/15 | AS20057 | AT&T Mobility LLC | See Range |
| 166.193.0.0 to 166.193.127.255 | 166.193.0.0/17 | AS20057 | AT&T Mobility LLC | See Range |
| 166.195.0.0 to 166.195.255.255 | 166.195.0.0/16 | AS20057 | AT&T Mobility LLC | See Range |
| 166.200.0.0 to 166.203.255.255 | 166.200.0.0/14 | AS20057 | AT&T Mobility LLC | See Range |
| 166.204.0.0 to 166.204.127.255 | 166.204.0.0/17 | AS20057 | AT&T Mobility LLC | See Range |
| 166.212.0.0 to 166.213.255.255 | 166.212.0.0/15 | AS20057 | AT&T Mobility LLC | See Range |
| 166.215.0.0 to 166.215.255.255 | 166.215.0.0/16 | AS20057 | AT&T Mobility LLC | See Range |
| 166.216.0.0 to 166.216.127.255 | 166.216.0.0/17 | AS20057 | AT&T Mobility LLC | See Range |
| 166.216.128.0 to 166.216.129.255 | 166.216.128.0/23 | AS20057 | AT&T Mobility LLC | See Range |
| 166.216.131.0 to 166.216.131.255 | 166.216.131.0/24 | AS20057 | AT&T Mobility LLC | See Range |
| 166.216.133.0 to 166.216.133.255 | 166.216.133.0/24 | AS20057 | AT&T Mobility LLC | See Range |
| 166.216.136.0 to 166.216.139.255 | 166.216.136.0/22 | AS20057 | AT&T Mobility LLC | See Range |
| 166.216.146.0 to 166.216.147.255 | 166.216.146.0/23 | AS20057 | AT&T Mobility LLC | See Range |
| 166.216.148.0 to 166.216.151.255 | 166.216.148.0/22 | AS20057 | AT&T Mobility LLC | See Range |
| 166.216.152.0 to 166.216.159.255 | 166.216.152.0/21 | AS20057 | AT&T Mobility LLC | See Range |
172 Results -
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