AS211840 BAJANSEN Bernardus Jansen
🇳🇱Org handle: ORG-BA1381-RIPE
RIPE NCCallocated
Announced Prefixes (BGP)
2total
0 IPv42 IPv6
IPv4 Addresses
Allocated (RIR)0
Announced (BGP)0
IPv6 Addresses
Allocated (RIR)2.2×10²⁵
Announced (BGP)3.6×10²⁴
Announced Prefixes
(BGP)2|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | RIPE | 2026-10-11 | |
| No ROA | - | 2026-10-11 |
Allocated Prefixes
(RIR)3Prefix | Country | RIR | Status |
|---|---|---|---|
| 2001:67c:a94::/48 | 🇳🇱 NL | RIPENCC | assigned |
| 2a0e:97c0:1ba::/47 | 🇳🇱 NL | RIPE | assigned |
| 2a0e:b107:860::/44 | 🇳🇱 NL | RIPE | assigned |
All 2 announced prefixes of AS211840 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS211840 hands its own prefixes to: transit providers, or peers at an exchange.
- AS8283COLOCLUE Netwerkvereniging Coloclue2
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 AS211840 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/211840Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/211840" | jq