AS31400 firstcolo GmbH
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 5.132.158.0/24 | 256 | |
| 5.183.95.0/24 | 256 | |
| 45.86.163.0/24 | 256 | |
| 46.30.189.0/24 | 256 | |
| 77.37.0.0/23 | 512 | |
| 77.37.2.0/24 | 256 | |
| 77.37.6.0/23 | 512 | |
| 77.37.9.0/24 | 256 | |
| 77.37.10.0/23 | 512 | |
| 77.37.12.0/22 | 1,024 | |
| 77.37.16.0/21 | 2,048 | |
| 77.37.24.0/22 | 1,024 | |
| 77.37.28.0/24 | 256 | |
| 77.37.30.0/23 | 512 | |
| 77.37.77.0/24 | 256 | |
| 77.37.104.0/23 | 512 | |
| 77.37.112.0/23 | 512 | |
| 77.37.116.0/22 | 1,024 | |
| 185.17.255.0/24 | 256 | |
| 185.58.2.0/24 | 256 | |
| 193.107.120.0/22 | 1,024 | |
| 194.126.196.0/24 | 256 | |
| 195.190.9.0/24 | 256 |
| Netblock | Number of IPs | |
|---|---|---|
| 2a01:4d0::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2a03:2902::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2a03:ebc0:1000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2a03:ebc0:5000::/36 | 4,951,760,157,141,521,099,596,496,896 |
Upstreams
Downstreams
There are no downstreams for this ASN.
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.
