AS61337
Single Mode Networks Ltd ISP registered in United Kingdom
12IPv4 prefixes
1IPv6 prefixes
77%RPKI-valid
#2,967AS Rank
325/327RIS visibility
#289Rank in United Kingdom
2012-11-19Allocated
Single Mode Networks Ltd (AS61337) — ISP, registered in United Kingdom. announces 12 IPv4 prefixes + 1 IPv6 prefixes. Rank in United Kingdom: #289. Allocated: 2012-11-19.
IPv4 12IPv6 1
Announced prefixes · 13
- v4 193.26.23.0/24 unknown
- v4 194.55.0.0/24 valid
- v4 194.55.40.0/24 valid
- v4 194.55.43.0/24 valid
- v4 194.60.198.0/23 valid
- v4 195.66.148.0/23 valid
- v4 45.153.132.0/23 valid
- v4 45.153.134.0/24 valid
- v4 83.150.249.0/24 unknown
- v4 83.150.250.0/23 unknown
- v4 85.199.212.0/22 valid
- v4 91.230.243.0/24 valid
- v6 2001:67c:504::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 12 IPv4 · 1 IPv6 announced · RIS visibility 325/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 13 |
| 2026-06-13 | 13 |
Internet Exchanges · 2
Facilities · 7
- Creslow Park Aylesbury
- Digital Realty Dublin DUB1-2 Dublin
- Digital Realty Madrid MAD1-2 Madrid
- Pulsant Milton Keynes SE-1 Milton Keynes
- Telehouse - London (Docklands East) London
- Telehouse - London (Docklands North) London
- nLighten Milton Keynes LTN1 Milton Keynes
AS topology · Customer cone 9
Peers · 79
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