AS21331 OKDN-AS Oslo kommune, Digitaliseringsetaten
🇳🇴Org handle: ORG-OKUO2-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
3total
2 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)65,536
Announced (BGP)98,304
IPv6 Addresses
Allocated (RIR)6.3×10²⁹
Announced (BGP)6.3×10²⁹
Announced Prefixes
(BGP)3|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | RIPE | 2026-10-09 | |
| No ROA | RIPE | 2026-10-09 | |
| No ROA | RIPE | 2026-10-09 |
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 171.23.0.0/16 | 🇳🇴 NO | RIPENCC | assigned |
| 2a0c:a680::/29 | 🇳🇴 NO | RIPENCC | allocated |
All 3 announced prefixes of AS21331 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS21331 hands its own prefixes to: transit providers, or peers at an exchange.
- AS2119TELENOR NORGE Telenor Norge AS3
Transfer History
Registry transfers of AS21331 between organisations.
- AS21331M&A ·
ASPA
No ASPA
Abuse Contact
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS21331 should publish an ASPA object
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/21331Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/21331" | jq