AS17228 AT&T Enhanced Network Services
IP Address Ranges
Netblock | Number of IPs | |
---|---|---|
12.129.64.0/20 | 4,096 | |
12.129.80.0/23 | 512 | |
12.129.83.0/24 | 256 | |
12.129.84.0/24 | 256 | |
12.129.86.0/23 | 512 | |
12.129.88.0/24 | 256 | |
12.129.90.0/23 | 512 | |
12.129.92.0/23 | 512 | |
12.129.95.0/24 | 256 | |
12.129.96.0/22 | 1,024 | |
12.129.101.0/24 | 256 | |
12.129.102.0/23 | 512 | |
12.129.104.0/21 | 2,048 | |
12.129.112.0/23 | 512 | |
12.129.115.0/24 | 256 | |
12.129.116.0/22 | 1,024 | |
12.129.120.0/21 | 2,048 | |
12.130.208.0/24 | 256 | |
12.130.210.0/23 | 512 | |
12.130.212.0/22 | 1,024 | |
134.24.165.0/24 | 256 | |
134.24.244.0/22 | 1,024 | |
199.106.40.0/21 | 2,048 |
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.