AS204141 K-NET K-Net Forening
🇩🇰Org handle: ORG-KA497-RIPE
RIPE NCCallocatedASPA Published
Announced Prefixes (BGP)
3total
2 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)9,216
Announced (BGP)9,216
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Routing hygiene
Score 10/100 · Low riskRPKI ROA coverage
100%
no RPKI invalid prefixes
IRR route objects
100%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
1
diversity 0/100
- Only one upstream seen in the AS paths of its routes
Based on 3 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained
Announced Prefixes
(BGP)3|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-24 | |
| Valid | RIPE | 2026-10-24 | |
| Valid | RIPE | 2026-10-24 |
Allocated Prefixes
(RIR)3Prefix | Country | RIR | Status |
|---|---|---|---|
| 82.211.192.0/19 | 🇩🇰 DK | RIPENCC | assigned |
| 185.140.0.0/22 | 🇩🇰 DK | RIPENCC | allocated |
| 2a03:19c0::/32 | 🇩🇰 DK | RIPENCC | allocated |
All 3 announced prefixes of AS204141 →
Upstream Providers(1)
| ASN | Name |
|---|---|
| AS42541 | 🇩🇰FIBERBY Fiberby ApS |
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS204141 hands its own prefixes to: transit providers, or peers at an exchange.
- AS42541FIBERBY ApS3
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
- How to run an ASPA checkVerify the upstream providers listed above
- 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/204141Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/204141" | jq