AS21339 Contingency Networks Ltd
General Info - AS21339
Contingency Networks Ltd
United Kingdom of Great Britain and Northern Ireland
2,816
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 45.143.120.0/22 | 1,024 | |
| 176.124.68.0/23 | 512 | |
| 185.61.164.0/22 | 1,024 | |
| 193.187.99.0/24 | 256 |
| Netblock | Number of IPs | |
|---|---|---|
| 2a04:ed80::/29 | 633,825,300,114,114,700,748,351,602,688 | |
| 2a10:f340::/29 | 633,825,300,114,114,700,748,351,602,688 |
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.
