2406:840:9991::/48
🇯🇵CIDR
2406:840:9991::/48
IP Version
IPv6
Addresses
1.2Y
Mask
/48
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2406:840:9991::/48 | AS199436A-NET BangLong Yang | Valid | APNIC | 7/15/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2406:840:9990::/44 | AS199436A-NET BangLong Yang | Valid | — | 7/15/2026 |
Origin ASN
AS199436
A-NET BangLong Yang
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/2406:840:9991::/48Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2406:840:9991::/48" | jq
External Links