AS57131

Name: AS57131 — IP Osteraker AB
Creator: ipdex

IP Osteraker AB Unknown registered in Sweden

8IPv4 prefixes

0IPv6 prefixes

13%RPKI-valid

#39,854AS Rank

327/327RIS visibility

#120Rank in Sweden

2015-12-09Allocated

IP Osteraker AB (AS57131) — Unknown, registered in Sweden. announces 8 IPv4 prefixes + 0 IPv6 prefixes. Rank in Sweden: #120. Allocated: 2015-12-09.

IPv4 8IPv6 0

Announced prefixes · 8

v4 185.130.164.0/22 valid
v4 185.180.252.0/22 unknown
v4 193.180.194.0/23 unknown
v4 193.180.82.0/23 unknown
v4 193.235.203.0/24 unknown
v4 193.235.206.0/24 unknown
v4 194.71.200.0/23 unknown
v4 194.71.95.0/24 unknown

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

Routing: 8 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

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	8
2026-06-13	8

AS topology · Customer cone 1

Providers · 2

AS12552 GlobalConnect AB
AS51815 GlobalConnect AB

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