211.230.90.0/23
🇰🇷CIDR
211.230.90.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇰🇷 South Korea
City
Cheonan-si (Anseong-dong)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 211.230.90.0/23 | AS9949HOSEO-AS-KR - Hoseo University | No ROA | RADB | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 211.224.0.0/13 | AS4766KIXS-AS-KR-KR - Korea Telecom | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS9949 | RADB | MAINT-AS4670 | 11/13/2023 |
Origin ASN
AS9949
HOSEO-AS-KR - Hoseo University
Geolocation
Country🇰🇷South KoreaKR
RegionGyeonggi-do
CityCheonan-si (Anseong-dong)
Coordinates36.8380, 127.1890 ↗
API
Open https://api.ipctl.io/v1/prefix/211.230.90.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/211.230.90.0/23" | jq
External Links