AS43872 Optinet U.K. Limited
General Info - AS43872
6,400
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 5.253.252.0/22 | 1,024 | |
| 45.136.108.0/24 | 256 | |
| 84.38.246.0/24 | 256 | |
| 91.201.105.0/24 | 256 | |
| 92.118.111.0/24 | 256 | |
| 176.101.169.0/24 | 256 | |
| 185.183.20.0/22 | 1,024 | |
| 185.187.61.0/24 | 256 | |
| 185.253.176.0/22 | 1,024 | |
| 193.105.189.0/24 | 256 | |
| 193.247.94.0/24 | 256 | |
| 193.247.101.0/24 | 256 | |
| 193.247.103.0/24 | 256 | |
| 193.247.165.0/24 | 256 | |
| 195.234.28.0/24 | 256 | |
| 217.198.183.0/24 | 256 |
| Netblock | Number of IPs | |
|---|---|---|
| 2a0b:180::/29 | 633,825,300,114,114,700,748,351,602,688 | |
| 2a0d:1e80::/29 | 633,825,300,114,114,700,748,351,602,688 | |
| 2a10:c740::/29 | 633,825,300,114,114,700,748,351,602,688 | |
| 2a10:c7c0::/29 | 633,825,300,114,114,700,748,351,602,688 | |
| 2a10:c8c0::/29 | 633,825,300,114,114,700,748,351,602,688 | |
| 2a10:c9c0::/29 | 633,825,300,114,114,700,748,351,602,688 | |
| 2a10:cac0::/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.
