203.255.248.0/22
🇰🇷CIDR
203.255.248.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇰🇷 South Korea
City
Paripark (World Cup buk-ro)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.255.248.0/22 | AS9270APAN-KR-AS-KR - National Infomation Society Agency | No ROA | — | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.255.248.0/21 | AS9270APAN-KR-AS-KR - National Infomation Society Agency | No ROA | — | 6/1/2026 |
Geolocation
Country🇰🇷South KoreaKR
RegionSeoul
CityParipark (World Cup buk-ro)
Coordinates37.5777, 126.8920 ↗
API
Open https://api.ipctl.io/v1/prefix/203.255.248.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.255.248.0/22" | jq
External Links