209.146.121.0/24
ðŸ‡ðŸ‡°CIDR
209.146.121.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
ðŸ‡ðŸ‡° Hong Kong
City
Ha Kwai Chung
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 209.146.121.0/24 | AS137962GREYPANEL-AS137962 - GREYPANEL PTE LTD | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 209.146.0.0/17 | AS174COGENT-174 - Cogent Communications, LLC | No ROA | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/209.146.121.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/209.146.121.0/24" | jq
External Links