AS214723 HEIJKOOP-AS Maria-Elisabeth Annabel Heijkoop
🇳🇱Org handle: ORG-MA2205-RIPE
RIPE NCCallocatedASPA Published
Announced Prefixes (BGP)
5total
0 IPv45 IPv6
IPv4 Addresses
Allocated (RIR)0
Announced (BGP)0
IPv6 Addresses
Allocated (RIR)6.2×10²⁶
Announced (BGP)3.1×10²⁶
Routing hygiene
Score 7/100 · 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
2
diversity 32/100
- Routes concentrated on one upstream (80% of routes)
Based on 5 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained
Announced Prefixes
(BGP)5|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 |
Allocated Prefixes
(RIR)5Prefix | Country | RIR | Status |
|---|---|---|---|
| 2a06:9f41:100::/40 | 🇳🇱 NL | RIPE | assigned |
| 2a0a:6044:ba00::/40 | 🇺🇸 US | RIPE | assigned |
| 2a0a:6044:ba00::/48 | 🇳🇱 NL | RIPE | assigned |
| 2a0a:6044:ba02::/47 | 🇳🇱 NL | RIPE | assigned |
| 2a0e:fd45:2e80::/48 | 🇳🇱 NL | RIPE | assigned |
All 5 announced prefixes of AS214723 →
Upstream Providers(5)
Downstream Customers(1)
| ASN | Name |
|---|---|
| AS204830 | 🇳🇱IPOAC-AS Jelle Kaufmann |
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/214723Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/214723" | jq