203.249.48.0/20
🇰🇷CIDR
203.249.48.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇰🇷 South Korea
City
Iksan-si (Sinyong-dong)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.249.48.0/20 | AS9271WKUNET-AS-KR - Wonkwang University | No ROA | RADB | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.249.0.0/17 | AS4766KIXS-AS-KR-KR - Korea Telecom | No ROA | — | 6/1/2026 |
Origin ASN
AS9271
WKUNET-AS-KR - Wonkwang University
Geolocation
Country🇰🇷South KoreaKR
RegionJeollabuk-do
CityIksan-si (Sinyong-dong)
Coordinates35.9782, 126.9490 ↗
API
Open https://api.ipctl.io/v1/prefix/203.249.48.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.249.48.0/20" | jq
External Links