AS40528 ICANN
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 192.0.32.0/22 | 1,024 | |
| 192.0.43.0/24 | 256 | |
| 199.4.28.0/24 | 256 | |
| 208.77.188.0/23 | 512 | |
| 208.77.190.0/24 | 256 |
| Netblock | Number of IPs | |
|---|---|---|
| 2001:500:88::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2602:800:900e::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2620:0:2d0::/48 | 1,208,925,819,614,629,174,706,176 |
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.
