AS8508 Silesian University of Technology Computer Centre
General Info - AS8508
161,024
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 83.230.64.0/21 | 2,048 | |
| 83.230.72.0/21 | 2,048 | |
| 83.230.96.0/21 | 2,048 | |
| 83.230.104.0/22 | 1,024 | |
| 83.230.108.0/23 | 512 | |
| 83.230.110.0/24 | 256 | |
| 83.230.111.0/24 | 256 | |
| 83.230.112.0/22 | 1,024 | |
| 83.230.116.0/23 | 512 | |
| 83.230.118.0/23 | 512 | |
| 83.230.120.0/21 | 2,048 | |
| 91.220.103.0/24 | 256 | |
| 155.158.0.0/16 | 65,536 | |
| 157.158.0.0/16 | 65,536 | |
| 185.126.188.0/22 | 1,024 | |
| 212.106.176.0/22 | 1,024 | |
| 212.106.180.0/23 | 512 | |
| 212.106.182.0/24 | 256 | |
| 212.106.183.0/24 | 256 | |
| 212.106.184.0/22 | 1,024 | |
| 212.106.188.0/22 | 1,024 | |
| 213.227.80.0/21 | 2,048 | |
| 213.227.88.0/21 | 2,048 | |
| 213.227.96.0/19 | 8,192 |
| Netblock | Number of IPs | |
|---|---|---|
| 2a01:1d8::/30 | 316,912,650,057,057,350,374,175,801,344 | |
| 2a01:1dc::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2a01:1dd::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2a01:1de::/32 | 79,228,162,514,264,337,593,543,950,336 |
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.
