121.1.64.0/18
🇰🇷CIDR
121.1.64.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇰🇷 South Korea
City
Jinju
RIR
APNIC
Status
allocated
Allocated
5/23/2006
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 121.1.64.0/18 | AS9694SEOKYUNG-CATV-AS-KR-KR - Seokyung Cable Television Co.. Ltd. | No ROA | RADB | 5/31/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 121.1.64.0/21 | AS9694SEOKYUNG-CATV-AS-KR-KR - Seokyung Cable Television Co.. Ltd. | No ROA | — | 5/31/2026 |
| 121.1.72.0/21 | AS9694SEOKYUNG-CATV-AS-KR-KR - Seokyung Cable Television Co.. Ltd. | No ROA | — | 5/31/2026 |
| 121.1.80.0/21 | AS9694SEOKYUNG-CATV-AS-KR-KR - Seokyung Cable Television Co.. Ltd. | No ROA | — | 5/31/2026 |
| 121.1.88.0/21 | AS9694SEOKYUNG-CATV-AS-KR-KR - Seokyung Cable Television Co.. Ltd. | No ROA | — | 5/31/2026 |
| 121.1.96.0/21 | AS9694SEOKYUNG-CATV-AS-KR-KR - Seokyung Cable Television Co.. Ltd. | No ROA | — | 5/31/2026 |
| 121.1.104.0/21 | AS9694SEOKYUNG-CATV-AS-KR-KR - Seokyung Cable Television Co.. Ltd. | No ROA | — | 5/31/2026 |
| 121.1.112.0/21 | AS9694SEOKYUNG-CATV-AS-KR-KR - Seokyung Cable Television Co.. Ltd. | No ROA | — | 5/31/2026 |
| 121.1.120.0/21 | AS9694SEOKYUNG-CATV-AS-KR-KR - Seokyung Cable Television Co.. Ltd. | No ROA | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/121.1.64.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/121.1.64.0/18" | jq
External Links