AS21150 Atos Information Technology GmbH
General Info - AS21150
30,464
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 91.207.162.0/23 | 512 | |
| 129.185.160.0/19 | 8,192 | |
| 143.99.208.0/22 | 1,024 | |
| 155.45.160.0/19 | 8,192 | |
| 155.45.208.0/21 | 2,048 | |
| 155.45.240.0/21 | 2,048 | |
| 155.45.255.0/24 | 256 | |
| 185.60.36.0/22 | 1,024 | |
| 188.64.16.0/24 | 256 | |
| 192.54.66.0/24 | 256 | |
| 193.26.126.0/24 | 256 | |
| 193.138.113.0/24 | 256 | |
| 193.186.254.0/24 | 256 | |
| 193.221.87.0/24 | 256 | |
| 193.221.89.0/24 | 256 | |
| 193.221.90.0/24 | 256 | |
| 194.55.108.0/22 | 1,024 | |
| 217.115.64.0/20 | 4,096 |
| Netblock | Number of IPs | |
|---|---|---|
| 2a01:8180:1000::/36 | 4,951,760,157,141,521,099,596,496,896 |
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.
