Autonomous System
AS42611 Full Fibre Limited
ISPActiveUnited KingdomRIPE
AS42611 (ZZOOMM) is an ISP network operated by Full Fibre Limited in United Kingdom, registered with RIPE. It has 5 IPv4 prefixes with 18,688 addresses and 1 IPv6 prefix, which makes it the 7,131st largest of 82,558 active autonomous systems by IPv4 space.
IPv4 addresses18,688in 5 prefixes
IPv6 prefixes1≈ 6.3 × 10²⁹ addresses
Size rank#7,131of 82,558 active ASNs
Details
OrganizationFull Fibre Limited
AS nameZZOOMM
Websitefullfibre.co
Country United Kingdom (GB)
Network typeISP
RegistryRIPE
Abuse contactabuse@fullfibre.co
Registered2007-03-22
Last updated2025-06-20
IPv4 prefixes
5 prefixes · 18,688 addresses| Network | Addresses | First – last address |
|---|---|---|
| 84.18.224.0/19 | 8,192 | 84.18.224.0 – 84.18.255.255 |
| 149.13.192.0/19 | 8,192 | 149.13.192.0 – 149.13.223.255 |
| 85.208.12.0/22 | 1,024 | 85.208.12.0 – 85.208.15.255 |
| 91.193.8.0/22 | 1,024 | 91.193.8.0 – 91.193.11.255 |
| 91.193.8.0/24 | 256 | 91.193.8.0 – 91.193.8.255 |
84.18.224.0/19 149.13.192.0/19 85.208.12.0/22 91.193.8.0/22 91.193.8.0/24
IPv6 prefixes
1 prefix- 2a09:8040::/29
2a09:8040::/29
Query AS42611 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS42611&key=YOUR_API_KEY"Any address in its prefixes resolves to AS42611, with or without a key:
curl "https://api.ipapi.is/?q=84.18.224.1"