A list of all United Kingdom ASNs including hosting providers, ISPs, and businesses with announced IPv4 and IPv6 prefixes.
| ASN | Type | IPv4 Routes | IPv6 Routes | Company |
|---|---|---|---|---|
| AS209808 | Other Business | 0 | 1 | Luke James |
| AS210387 | Other Business | 0 | 1 | Guardy Limited |
| AS210683 | Other Business | 0 | 1 | Syo.io Limited |
| AS210961 | Other Business | 0 | 1 | Nathan York |
| AS211879 | Other Business | 0 | 1 | Nicholas Ryce |
| AS211956 | Other Business | 0 | 1 | Joshua Powell |
| AS212437 | Other Business | 0 | 1 | ADT Defence Limited |
| AS212806 | Hosting Provider | 0 | 1 | VeloxServ Communications Ltd |
| AS213210 | Other Business | 0 | 1 | Richard-Connon |
| AS213447 | Education | 0 | 1 | ASTER GLOBAL CO. LTD |
| AS213543 | Other Business | 0 | 1 | Alexander Jones |
| AS213729 | ISP & Mobile | 0 | 1 | Rikki Network Limited |
| AS213767 | Other Business | 0 | 1 | Richard Humphries |
| AS213897 | Other Business | 0 | 1 | BUBBLES ALTER LIMITED |
| AS214018 | Other Business | 0 | 1 | INTERNET INTELLIGENCE COMPANY LTD |
| AS214168 | Other Business | 0 | 1 | Sixnet Operation Ltd |
| AS214457 | Other Business | 0 | 1 | Veesix Networks Ltd |
| AS214514 | Other Business | 0 | 1 | Henry Clarke |
| AS214602 | Hosting Provider | 0 | 1 | FIRST SERVER LIMITED |
| AS214818 | Other Business | 0 | 1 | William Wilson |
| AS214931 | Other Business | 0 | 1 | ALUE LTD |
| AS215022 | Other Business | 0 | 1 | Jamie Hosker |
| AS215158 | Other Business | 0 | 1 | Sixnet Operation Ltd |
| AS215332 | Other Business | 0 | 1 | Lewis Foster |
| AS215368 | Other Business | 0 | 1 | Connor McFarlane |
| AS215600 | ISP & Mobile | 0 | 1 | KTT Europe Limited |
| AS215768 | Other Business | 0 | 1 | Alex Haydock |
| AS216055 | Other Business | 0 | 1 | Wren Olivia Wood |
| AS216157 | Other Business | 0 | 1 | Sixnet Operation Ltd |
| AS219441 | Other Business | 0 | 1 | NEKONODE LTD |
| AS219526 | Other Business | 0 | 1 | Jake Turner |
| AS34202 | Hosting Provider | 0 | 1 | Clouvider Limited |
| AS41255 | Other Business | 0 | 1 | Alanyhq Networks Limited |
| AS43336 | Other Business | 0 | 1 | PIXIE NETWORKS LTD |
| AS44754 | Hosting Provider | 0 | 1 | SpaceMine Ltd |
| AS48961 | ISP & Mobile | 0 | 1 | Glide Student & Residential Limited |
| AS56802 | Hosting Provider | 0 | 1 | DpkgSoft International Limited |
| AS58052 | Hosting Provider | 0 | 1 | Volteric Limited |
| AS58148 | Other Business | 0 | 1 | Ironside Systems Ltd. |
| AS59566 | Hosting Provider | 0 | 1 | LogicForge Limited |
| AS59920 | Other Business | 0 | 1 | Lusory Limited |
| AS9786 | Other Business | 0 | 1 | XIANDOUCLOUD INFORMATION TECHNOLOGY LTD |