AS47581
NSFOCUS Technologies UK Limited Unknown registered in United States
2IPv4 prefixes
0IPv6 prefixes
100%RPKI-valid
#34,310AS Rank
327/327RIS visibility
#8,997Rank in United States
2016-03-22Allocated
NSFOCUS Technologies UK Limited (AS47581) — Unknown, registered in United States. announces 2 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #8997. Allocated: 2016-03-22.
IPv4 2IPv6 0
Announced prefixes · 2
- v4 185.146.127.0/24 valid
- v4 212.58.157.0/24 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 2 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 2 |
| 2026-06-13 | 2 |
AS topology · Customer cone 1
Providers · 1
- AS8757 NSFOCUS, Inc.