Autonomous System
AS51704 RM Education Ltd
ISPActiveUnited KingdomRIPE
AS51704 (SWGFL) is an ISP network operated by RM Education Ltd in United Kingdom, registered with RIPE. It has 1 IPv4 prefix with 32,768 addresses and 1 IPv6 prefix, which makes it the 5,322nd largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses32,768in 1 prefix
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#5,322of 82,200 active ASNs
Details
OrganizationRM Education Ltd
AS nameSWGFL
Websitelycatel.com
Country United Kingdom (GB)
Network typeISP
RegistryRIPE
Abuse contactabuse@ifl.net
Registered2010-10-22
Last updated2026-08-04
IPv4 prefixes
1 prefix · 32,768 addresses| Network | Addresses | First – last address |
|---|---|---|
| 46.60.128.0/17 | 32,768 | 46.60.128.0 – 46.60.255.255 |
46.60.128.0/17
IPv6 prefixes
1 prefix- 2a03:c500::/32
2a03:c500::/32
Query AS51704 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=AS51704&key=YOUR_API_KEY"Any address in its prefixes resolves to AS51704, with or without a key:
curl "https://api.ipapi.is/?q=46.60.128.1"