211.223.208.0/20
🇰🇷CIDR
211.223.208.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇰🇷 South Korea
City
Gyeongju (Hyohyeon-dong)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 211.223.208.0/20 | AS9777KJU-NET-AS-KR-KR - Gyeongju University | No ROA | RADB | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 211.216.0.0/13 | AS4766KIXS-AS-KR-KR - Korea Telecom | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS9777 | RADB | MAINT-AS3786 | 11/13/2023 |
Geolocation
Country🇰🇷South KoreaKR
RegionGyeongsangbuk-do
CityGyeongju (Hyohyeon-dong)
Coordinates35.8272, 129.1620 ↗
API
Open https://api.ipctl.io/v1/prefix/211.223.208.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/211.223.208.0/20" | jq
External Links