2a0a:68c0:100::/40 - (AS209187)
CIDR
2a0a:68c0:100::/40
IP Version
IPv6
Addresses
309.4Y
Mask
/40
Country
🇯🇵 Japan
City
Chiyoda City
RIR
RIPE
Status
assigned
Allocated
-
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2a0a:68c0:100::/48 | 🇯🇵JP | assigned | |
| 2a0a:68c0:109::/48 | 🇪🇺EU | assigned |
Origin ASN
AS209187
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/2a0a:68c0:100::/40Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a0a:68c0:100::/40" | jq
External Links