AS18988 City West Cable & Telephone Corp.
General Info - AS18988
38,144
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 24.244.64.0/20 | 4,096 | |
| 38.158.0.0/20 | 4,096 | |
| 38.158.16.0/24 | 256 | |
| 38.158.20.0/22 | 1,024 | |
| 38.158.24.0/21 | 2,048 | |
| 69.176.160.0/19 | 8,192 | |
| 198.54.212.0/22 | 1,024 | |
| 199.127.172.0/22 | 1,024 | |
| 199.247.224.0/19 | 8,192 | |
| 209.145.96.0/19 | 8,192 |
| Netblock | Number of IPs | |
|---|---|---|
| 2604:ef00::/32 | 79,228,162,514,264,337,593,543,950,336 |
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.
