AS2110 BT Communications Ireland Limited
General Info - AS2110
435,968
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 78.16.0.0/14 | 262,144 | |
| 185.146.180.0/22 | 1,024 | |
| 192.111.39.0/24 | 256 | |
| 193.95.128.0/18 | 16,384 | |
| 193.120.0.0/20 | 4,096 | |
| 193.120.16.0/22 | 1,024 | |
| 193.120.20.0/23 | 512 | |
| 193.120.23.0/24 | 256 | |
| 193.120.24.0/21 | 2,048 | |
| 193.120.32.0/21 | 2,048 | |
| 193.120.42.0/23 | 512 | |
| 193.120.44.0/22 | 1,024 | |
| 193.120.48.0/22 | 1,024 | |
| 193.120.52.0/23 | 512 | |
| 193.120.54.0/24 | 256 | |
| 193.120.56.0/21 | 2,048 | |
| 193.120.64.0/18 | 16,384 | |
| 193.120.128.0/19 | 8,192 | |
| 193.120.160.0/24 | 256 | |
| 193.120.162.0/23 | 512 | |
| 193.120.166.0/23 | 512 | |
| 193.120.168.0/21 | 2,048 | |
| 193.120.176.0/20 | 4,096 | |
| 193.120.192.0/18 | 16,384 | |
| 193.178.53.0/24 | 256 | |
| 193.203.128.0/19 | 8,192 | |
| 194.46.192.0/18 | 16,384 | |
| 194.125.0.0/17 | 32,768 | |
| 194.145.128.0/21 | 2,048 | |
| 194.165.160.0/19 | 8,192 | |
| 212.2.160.0/19 | 8,192 | |
| 213.202.128.0/18 | 16,384 |
| Netblock | Number of IPs | |
|---|---|---|
| 2001:7c8::/29 | 633,825,300,114,114,700,748,351,602,688 |
Downstreams
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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.
