2401:7640::/32
🇯🇵CIDR
2401:7640::/32
IP Version
IPv6
Addresses
79228.1Y
Mask
/32
Country
🇯🇵 Japan
City
Chiyoda
RIR
APNIC
Status
allocated
Allocated
7/3/2017
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2401:7640::/32 | AS63771BGPNAP - Border Gateway Protocol Network Analysis Project | Valid | — | 5/30/2026 |
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2401:7640::/31 | AS63771BGPNAP - Border Gateway Protocol Network Analysis Project | Valid | — | 5/30/2026 |
| 2401:7640::/33 | AS63771BGPNAP - Border Gateway Protocol Network Analysis Project | Valid | — | 5/30/2026 |
| 2401:7640:8000::/33 | AS63771BGPNAP - Border Gateway Protocol Network Analysis Project | Valid | — | 5/30/2026 |
| 2401:7640:c000::/34 | AS63771BGPNAP - Border Gateway Protocol Network Analysis Project | Valid | — | 5/30/2026 |
| 2401:7640::/34 | AS63771BGPNAP - Border Gateway Protocol Network Analysis Project | Valid | — | 5/30/2026 |
| 2401:7640:4000::/34 | AS63771BGPNAP - Border Gateway Protocol Network Analysis Project | Valid | — | 5/30/2026 |
| 2401:7640:8000::/34 | AS63771BGPNAP - Border Gateway Protocol Network Analysis Project | Valid | — | 5/30/2026 |
Geolocation
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