AS203712 Xarxes Esteses de Comunicacions SL
General Info - AS203712
2,560
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 37.18.132.0/24 | 256 | |
| 37.18.133.0/24 | 256 | |
| 37.18.134.0/24 | 256 | |
| 37.18.135.0/24 | 256 | |
| 185.126.104.0/24 | 256 | |
| 185.126.105.0/24 | 256 | |
| 185.126.106.0/24 | 256 | |
| 185.126.107.0/24 | 256 | |
| 185.188.209.0/24 | 256 | |
| 185.230.107.0/24 | 256 |
| Netblock | Number of IPs | |
|---|---|---|
| 2a0a:7040::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2a0a:7041::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2a0a:7042::/31 | 158,456,325,028,528,675,187,087,900,672 | |
| 2a0a:7044::/30 | 316,912,650,057,057,350,374,175,801,344 | |
| 2a0b:cf80::/29 | 633,825,300,114,114,700,748,351,602,688 |
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.
