AS43519 Nominet UK

General Info - AS43519

Nominet UK

United Kingdom of Great Britain and Northern Ireland

nominet.org.uk

6,656

9,223,372,036,854,775,808

IP Address Ranges

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:fd80:400::/45 9,671,406,556,917,033,397,649,408
2401:fd80:408::/47 2,417,851,639,229,258,349,412,352
2401:fd80:4ff::/48 1,208,925,819,614,629,174,706,176
2a01:618:400::/45 9,671,406,556,917,033,397,649,408
2a01:618:408::/47 2,417,851,639,229,258,349,412,352
2a01:618:4ff::/48 1,208,925,819,614,629,174,706,176
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

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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.

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