58.103.4.0/23
🇰🇷CIDR
58.103.4.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇰🇷 South Korea
City
Anyang-si (Pyeongchon-dong)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 58.103.4.0/23 | AS46009YABESK-AS-KR-KR - YABESK | No ROA | — | 5/30/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 58.102.0.0/15 | AS9644SKTELECOM-NET-AS-KR - SK Telecom | No ROA | — | 5/30/2026 |
| 58.103.4.0/22 | AS46009YABESK-AS-KR-KR - YABESK | No ROA | — | 5/30/2026 |
| 58.103.4.0/24 | AS46009YABESK-AS-KR-KR - YABESK | No ROA | — | 5/30/2026 |
| 58.103.5.0/24 | AS46009YABESK-AS-KR-KR - YABESK | No ROA | — | 5/30/2026 |
Origin ASN
AS46009
YABESK-AS-KR-KR - YABESK
Geolocation
Country🇰🇷South KoreaKR
RegionGyeonggi-do
CityAnyang-si (Pyeongchon-dong)
Coordinates37.3895, 126.9740 ↗
API
Open https://api.ipctl.io/v1/prefix/58.103.4.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/58.103.4.0/23" | jq
External Links