AS17231 AT&T Enhanced Network Services
IP Address Ranges
Netblock | Number of IPs | |
---|---|---|
12.66.32.0/20 | 4,096 | |
12.67.6.0/24 | 256 | |
12.67.9.0/24 | 256 | |
32.228.160.0/21 | 2,048 | |
63.240.192.0/20 | 4,096 | |
63.240.208.0/22 | 1,024 | |
63.240.212.0/23 | 512 | |
63.240.216.0/21 | 2,048 | |
134.24.162.0/24 | 256 | |
134.24.240.0/22 | 1,024 | |
199.106.176.0/22 | 1,024 | |
199.106.181.0/24 | 256 | |
199.106.182.0/23 | 512 | |
199.107.33.0/24 | 256 | |
199.107.34.0/23 | 512 | |
199.107.36.0/23 | 512 | |
199.107.39.0/24 | 256 | |
199.107.40.0/21 | 2,048 | |
199.107.64.0/21 | 2,048 | |
199.107.128.0/21 | 2,048 | |
199.108.192.0/20 | 4,096 | |
206.16.66.0/23 | 512 | |
206.16.192.0/23 | 512 | |
206.16.195.0/24 | 256 | |
206.16.196.0/22 | 1,024 | |
206.16.200.0/21 | 2,048 | |
206.16.208.0/23 | 512 | |
206.16.213.0/24 | 256 | |
206.16.214.0/23 | 512 | |
206.16.216.0/21 | 2,048 | |
206.16.224.0/20 | 4,096 | |
206.16.242.0/23 | 512 | |
206.16.245.0/24 | 256 | |
206.16.246.0/23 | 512 | |
206.16.248.0/21 | 2,048 | |
206.17.16.0/21 | 2,048 | |
206.17.24.0/22 | 1,024 | |
206.17.28.0/23 | 512 | |
206.17.30.0/24 | 256 |
There are no known IPv6 addresses belonging to this network.
Upstreams
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.