AS21030 Docker Ltd
IP Address Ranges
Netblock | Number of IPs | |
---|---|---|
85.209.68.0/22 | 1,024 | |
91.225.125.0/24 | 256 | |
185.40.154.0/23 | 512 | |
185.253.21.0/24 | 256 | |
185.253.22.0/23 | 512 | |
194.67.192.0/24 | 256 |
Netblock | Number of IPs | |
---|---|---|
2a04:8580::/29 | 633,825,300,114,114,700,748,351,602,688 | |
2a0c:3140::/29 | 633,825,300,114,114,700,748,351,602,688 |
Downstreams
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.
![autonomous system](https://cdn.ip2location.com/assets/img/what-is-as.png)