| UK-AA-20030203 | ||||
| 81.187.0.0 — 81.187.255.255 | PROVIDER LIR | United Kingdom | 81.187.0.0/16 | 65536 |
| UK-AA-20061115 | ||||
| 90.155.0.0 — 90.155.111.255 | United Kingdom | 90.155.0.0/18, 90.155.64.0/19, 90.155.96.0/20 | 28672 | |
| UK-AA-20020403 | ||||
| 81.2.64.0 — 81.2.127.255 | PROVIDER LIR | United Kingdom | 81.2.64.0/18 | 16384 |
| UK-AA-20010322 | ||||
| 217.169.0.0 — 217.169.31.255 | United Kingdom | 217.169.0.0/19 | 8192 | |
| UK-AA-20100721 | ||||
| 178.238.144.0 — 178.238.159.255 | United Kingdom | 178.238.144.0/20 | 4096 | |
| UK-AA-20120730 | ||||
| 5.172.160.0 — 5.172.175.255 | United Kingdom | 5.172.160.0/20 | 4096 | |
| UK-AA-20180918 | ||||
| 194.4.172.0 — 194.4.175.255 | United Kingdom | 194.4.172.0/22 | 1024 | |
| AA-LEGACY | ||||
| 192.150.92.0 — 192.150.92.255 | Andrews & Arnold Ltd | United Kingdom | 192.150.92.0/24 | 256 |
| UK-AA-20020820 | ||||
| 2001:8b0:: — 2001:8b7:ffff:ffff:ffff:ffff:ffff:ffff | United Kingdom | 2001:8b0::/29 | 299 | |
