221.121.0.0/24
🇻🇳CIDR
221.121.0.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇻🇳 VN
RIR
APNIC
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 221.121.0.0/24 | AS7602SPT-AS-VN - Sai gon Postel Corporation | Valid | APNICRADB | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 221.121.0.0/18 | AS7602SPT-AS-VN - Sai gon Postel Corporation | Valid | — | 6/1/2026 |
Geolocation
Country🇻🇳VNVN
Coordinates14.0583, 108.2772 ↗
API
Open https://api.ipctl.io/v1/prefix/221.121.0.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/221.121.0.0/24" | jq
External Links