2a10:fa81:1f00::/48 - JWDB Willem Jan Cornelis De Bruyn (AS219101)
CIDR
2a10:fa81:1f00::/48
IP Version
IPv6
Addresses
1.2Y
Mask
/48
Country
🇳🇱 The Netherlands
City
Leiden
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a10:fa81:1f00::/48 | AS219101 JWDB-AS Willem Jan Cornelis de Bruyn | Valid | RIPE | 2026-10-11 |
Geolocation
Abuse Contact
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/2a10:fa81:1f00::/48Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a10:fa81:1f00::/48" | jq
External Links