AS5466 eircom Limited
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 51.171.0.0/16 | 65,536 | |
| 62.77.160.0/19 | 8,192 | |
| 82.141.192.0/18 | 16,384 | |
| 83.70.0.0/15 | 131,072 | |
| 83.174.160.0/19 | 8,192 | |
| 86.40.0.0/13 | 524,288 | |
| 89.204.208.0/20 | 4,096 | |
| 95.44.0.0/15 | 131,072 | |
| 95.83.240.0/21 | 2,048 | |
| 159.134.0.0/16 | 65,536 | |
| 178.255.216.0/24 | 256 | |
| 185.57.112.0/22 | 1,024 | |
| 185.61.0.0/22 | 1,024 | |
| 185.109.4.0/22 | 1,024 | |
| 185.202.16.0/22 | 1,024 | |
| 192.56.21.0/24 | 256 | |
| 192.107.110.0/24 | 256 | |
| 193.178.40.0/23 | 512 | |
| 194.62.156.0/24 | 256 | |
| 194.106.128.0/19 | 8,192 | |
| 194.125.128.0/18 | 16,384 | |
| 194.125.192.0/19 | 8,192 | |
| 195.7.32.0/19 | 8,192 | |
| 204.103.54.0/24 | 256 | |
| 213.94.128.0/17 | 32,768 | |
| 213.190.128.0/19 | 8,192 | |
| 213.191.224.0/21 | 2,048 | |
| 217.183.0.0/16 | 65,536 |
| Netblock | Number of IPs | |
|---|---|---|
| 2001:bb0::/29 | 633,825,300,114,114,700,748,351,602,688 | |
| 2a09:2140::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a09:2140:8000::/48 | 1,208,925,819,614,629,174,706,176 |
Downstreams
- AS10690 Netscout Systems Inc.
- AS15751 Meteor Mobile Communications Limited
- AS35299 C2k
- AS39730 Eircom (UK) Ltd
- AS41238 Daa PLC
- AS41973 VHI Healthcare DAC
- AS42213 Mallinckrodt Pharmaceuticals Ireland Ltd
- AS43484 Siemens Industry Software Limited
- AS48970 Natus Manufacturing Limited
- AS51516 Fexco Unlimited Company
- AS200500 Vesta Payment Solutions Limited
- AS205080 Societe Internationale de Telecommunications Aeronautiques
- AS206695 AirBnB Ireland ULC
- AS395018 The NPD Group Inc.
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.
