2001:df3:4c0::/48
🇯🇵CIDR
2001:df3:4c0::/48
IP Version
IPv6
Addresses
1.2Y
Mask
/48
Country
🇯🇵 Japan
City
Koto-ku
RIR
APNIC
Status
assigned
Allocated
10/11/2023
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:df3:4c0::/48 | AS55910SITNET-AS - Shibaura Institute of Technology | No ROA | — | 5/30/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/2001:df3:4c0::/48Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2001:df3:4c0::/48" | jq
External Links