AS1161

Name: AS1161 — SURF B.V.
Creator: ipdex

SURF B.V. Unknown registered in Netherlands

2IPv4 prefixes

0IPv6 prefixes

100%RPKI-valid

#13,095AS Rank

325/325RIS visibility

#908Rank in Netherlands

1993-09-01Allocated

SURF B.V. (AS1161) — Unknown, registered in Netherlands. announces 2 IPv4 prefixes + 0 IPv6 prefixes. Rank in Netherlands: #908. Allocated: 1993-09-01.

IPv4 2IPv6 0

Announced prefixes · 2

v4 131.155.0.0/16 valid
v4 145.116.32.0/20 valid

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 2 IPv4 · 0 IPv6 announced · RIS visibility 325/325 RIS peers · RIPEstat · 2026-06-18

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	2
2026-06-13	2

AS topology · Customer cone 1

Providers · 1

AS1103 SURF B.V.

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