203.252.208.0/20
🇰🇷CIDR
203.252.208.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇰🇷 South Korea
City
Seoul (Samyang-ro 144-gil)
RIR
APNIC
Status
allocated
Allocated
9/29/1996
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.252.208.0/20 | AS10180DUKSUNG-AS-KR-KR - Duksung Womens University | No ROA | RADB | 5/31/2026 |
Geolocation
Country🇰🇷South KoreaKR
RegionSeoul
CitySeoul (Samyang-ro 144-gil)
Coordinates37.6516, 127.0150 ↗
API
Open https://api.ipctl.io/v1/prefix/203.252.208.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.252.208.0/20" | jq
External Links