AS21331

Name: AS21331 — Oslo kommune, Utviklings- og kompetanseetaten
Creator: ipdex

Oslo kommune, Utviklings- og kompetanseetaten Unknown registered in Norway

2IPv4 prefixes

1IPv6 prefixes

#20,876AS Rank

327/327RIS visibility

#118Rank in Norway

2001-11-01Allocated

Oslo kommune, Utviklings- og kompetanseetaten (AS21331) — Unknown, registered in Norway. announces 2 IPv4 prefixes + 1 IPv6 prefixes. Rank in Norway: #118. Allocated: 2001-11-01.

IPv4 2IPv6 1

Announced prefixes · 3

v4 171.23.0.0/16 unknown
v4 171.23.128.0/17 unknown
v6 2a0c:a680::/29 unknown

Routing: 2 IPv4 · 1 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	3
2026-06-13	3

AS topology · Customer cone 1

Providers · 1

AS2119 Telenor Norge AS

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