AS43519 Nominet UK
General Info - AS43519
5,888
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 43.230.48.0/22 | 1,024 | |
| 51.149.0.0/23 | 512 | |
| 51.149.254.0/23 | 512 | |
| 149.20.122.0/23 | 512 | |
| 213.248.200.0/21 | 2,048 | |
| 213.248.220.0/22 | 1,024 | |
| 213.248.254.0/24 | 256 |
| Netblock | Number of IPs | |
|---|---|---|
| 2401:fd80:101::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2401:fd80:102::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2401:fd80:104::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2401:fd80:108::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2401:fd80:1fd::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2401:fd80:2ff::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2401:fd80:400::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2a01:618:2ff::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a01:618:400::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2a01:61e:1::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a01:61e:2::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2a01:61e:4::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2a01:61e:6::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a01:61e:fffc::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2a01:61e:fffe::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a0d:9b80::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2a0d:9b80:fe::/47 | 2,417,851,639,229,258,349,412,352 |
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.
