211.52.144.0/20
🇰🇷CIDR
211.52.144.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇰🇷 South Korea
City
Sinsa-dong
RIR
APNIC
Status
allocated
Allocated
2/16/2000
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 211.52.144.0/20 | AS9318SKB-AS-KR - SK Broadband Co Ltd | No ROA | RADB | 6/1/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 211.52.128.0/17 | AS9318SKB-AS-KR - SK Broadband Co Ltd | No ROA | — | 6/1/2026 |
| 211.52.152.0/21 | AS18302SKG_NW-AS-KR-KR - SK Telecom | No ROA | — | 6/1/2026 |
| 211.52.154.0/24 | AS17838E-HYUNDAI-AS-KR-KR - HYUNDAI HOMESHOPPING | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS9318 | RADB | MAINT-AS9318 | 11/13/2023 |
Origin ASN
AS9318
SKB-AS-KR - SK Broadband Co Ltd
Geolocation
API
Open https://api.ipctl.io/v1/prefix/211.52.144.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/211.52.144.0/20" | jq
External Links