AS3742 Semaphore Corporation
General Info - AS3742
19,968
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 63.249.0.0/21 | 2,048 | |
| 63.249.8.0/22 | 1,024 | |
| 63.249.12.0/24 | 256 | |
| 63.249.24.0/24 | 256 | |
| 63.249.26.0/23 | 512 | |
| 63.249.28.0/22 | 1,024 | |
| 206.208.40.0/21 | 2,048 | |
| 209.221.128.0/21 | 2,048 | |
| 209.221.141.0/24 | 256 | |
| 209.221.142.0/23 | 512 | |
| 209.221.146.0/24 | 256 | |
| 209.221.149.0/24 | 256 | |
| 209.221.150.0/23 | 512 | |
| 209.221.153.0/24 | 256 | |
| 209.221.154.0/23 | 512 | |
| 209.221.156.0/22 | 1,024 | |
| 209.221.160.0/22 | 1,024 | |
| 209.221.164.0/23 | 512 | |
| 209.221.168.0/21 | 2,048 | |
| 209.221.176.0/21 | 2,048 | |
| 209.221.186.0/23 | 512 | |
| 209.221.188.0/22 | 1,024 |
| Netblock | Number of IPs | |
|---|---|---|
| 2001:5d8::/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.
