AS212754 Jacek Kowalski Trading as Si.pl
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 193.19.248.0/23 | 512 | |
| 193.19.250.0/24 | 256 |
| Netblock | Number of IPs | |
|---|---|---|
| 2a0a:2300::/31 | 158,456,325,028,528,675,187,087,900,672 |
Upstreams
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.
