2401:1c00:4000::/40
🇦🇺CIDR
2401:1c00:4000::/40
IP Version
IPv6
Addresses
309.4Y
Mask
/40
Country
🇦🇺 Australia
City
North Sydney
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2401:1c00:4000::/40 | AS38809VOCUS-VAS-AU - Vocus Advanced Services | Valid | APNIC | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2401:1c00::/32 | AS38809VOCUS-VAS-AU - Vocus Advanced Services | Valid | — | 6/1/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/2401:1c00:4000::/40Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2401:1c00:4000::/40" | jq
External Links