203.18.216.0/21
🇰ðŸ‡CIDR
203.18.216.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇰🇠Cambodia
City
Phnom Penh
RIR
APNIC
Status
allocated
Allocated
8/17/1995
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.18.216.0/21 | AS38600SMART-AXIATA-KH - SMART AXIATA Co., Ltd. | Valid | APNICRADB | 5/31/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.18.216.0/24 | AS38600SMART-AXIATA-KH - SMART AXIATA Co., Ltd. | Valid | — | 5/31/2026 |
| 203.18.217.0/24 | AS38600SMART-AXIATA-KH - SMART AXIATA Co., Ltd. | Valid | — | 5/31/2026 |
| 203.18.218.0/24 | AS38600SMART-AXIATA-KH - SMART AXIATA Co., Ltd. | Valid | — | 5/31/2026 |
| 203.18.219.0/24 | AS38600SMART-AXIATA-KH - SMART AXIATA Co., Ltd. | Valid | — | 5/31/2026 |
| 203.18.220.0/24 | AS38600SMART-AXIATA-KH - SMART AXIATA Co., Ltd. | Valid | — | 5/31/2026 |
| 203.18.221.0/24 | AS38600SMART-AXIATA-KH - SMART AXIATA Co., Ltd. | Valid | — | 5/31/2026 |
| 203.18.222.0/24 | AS38600SMART-AXIATA-KH - SMART AXIATA Co., Ltd. | Valid | — | 5/31/2026 |
| 203.18.223.0/24 | AS38600SMART-AXIATA-KH - SMART AXIATA Co., Ltd. | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/203.18.216.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.18.216.0/21" | jq
External Links