HomeASN LookupAS21331

AS21331

🇳🇴

OKDN-AS Oslo kommune, Utviklings- og kompetanseetatenORG-OKUO2-RIPE

RIPENCCallocated
Announced Prefixes (BGP)
3total
2 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)65,536
Announced (BGP)98,304
IPv6 Addresses ⓘ
Allocated (RIR)6.3×10^29
Announced (BGP)6.3×10^29
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
5
Country
🇳🇴 NO
RIR
RIPENCC
Status
allocated
Allocated
11/1/2001

Announced Prefixes

(BGP)3
|
Prefix
RPKI
IRR
Last Seen
171.23.0.0/16
No ROA
RIPE
5/25/2026
171.23.128.0/17
No ROA
RIPE
5/25/2026
2a0c:a680::/29
No ROA
RIPE
5/25/2026

Allocated Prefixes

(RIR)2
Prefix
Country
RIR
Status
171.23.0.0/16🇳🇴 NORIPENCCassigned
2a0c:a680::/29🇳🇴 NORIPENCCallocated
ASPA
No ASPA
Abuse Contact
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/21331

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/21331" | jq