2401:7640::/32 - BGPNAP Border Gateway Protocol Network Analysis Project (AS63771)
CIDR
2401:7640::/32
IP Version
IPv6
Addresses
79228.1Y
Mask
/32
Country
🇯🇵 Japan
City
Chiyoda
RIR
APNIC
Status
allocated
Allocated
2017-07-03
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2401:7640::/32 | AS63771 BGPNAP Border Gateway Protocol Network Analysis Project | Valid | - | 2026-10-11 |
Related Announcements
1 less-specific, 6 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2401:7640::/31 | AS63771 BGPNAP Border Gateway Protocol Network Analysis Project | Valid | - | 2026-10-11 |
| 2401:7640::/33 | AS63771 BGPNAP Border Gateway Protocol Network Analysis Project | Valid | - | 2026-10-11 |
| 2401:7640::/34 | AS63771 BGPNAP Border Gateway Protocol Network Analysis Project | Valid | - | 2026-10-11 |
| 2401:7640:4000::/34 | AS63771 BGPNAP Border Gateway Protocol Network Analysis Project | Valid | - | 2026-10-11 |
| 2401:7640:8000::/33 | AS63771 BGPNAP Border Gateway Protocol Network Analysis Project | Valid | - | 2026-10-11 |
| 2401:7640:8000::/34 | AS63771 BGPNAP Border Gateway Protocol Network Analysis Project | Valid | - | 2026-10-11 |
| 2401:7640:c000::/34 | AS63771 BGPNAP Border Gateway Protocol Network Analysis Project | Valid | - | 2026-10-11 |
Related Prefixes
Geolocation
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 transfers in the APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/2401:7640::/32Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2401:7640::/32" | jq
External Links