58.180.40.0/21
🇰🇷CIDR
58.180.40.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇰🇷 South Korea
City
Seoul (Toegye-ro)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 58.180.40.0/21 | AS4670HYUNDAI-KR - Shinbiro | No ROA | — | 5/31/2026 |
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 58.180.0.0/16 | AS4670HYUNDAI-KR - Shinbiro | No ROA | — | 5/31/2026 |
| 58.180.0.0/17 | AS4670HYUNDAI-KR - Shinbiro | No ROA | — | 5/31/2026 |
| 58.180.44.0/22 | AS4670HYUNDAI-KR - Shinbiro | No ROA | — | 5/31/2026 |
| 58.180.42.0/23 | AS4670HYUNDAI-KR - Shinbiro | No ROA | — | 5/31/2026 |
| 58.180.40.0/23 | AS4670HYUNDAI-KR - Shinbiro | No ROA | — | 5/31/2026 |
| 58.180.40.0/24 | AS4670HYUNDAI-KR - Shinbiro | No ROA | — | 5/31/2026 |
| 58.180.43.0/24 | AS4670HYUNDAI-KR - Shinbiro | No ROA | — | 5/31/2026 |
Origin ASN
AS4670
HYUNDAI-KR - Shinbiro
Geolocation
API
Open https://api.ipctl.io/v1/prefix/58.180.40.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/58.180.40.0/21" | jq
External Links