27.1.0.0/18
🇰🇷CIDR
27.1.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇰🇷 South Korea
City
Yongsan-dong (Hakdong-ro)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 27.1.0.0/18 | AS9943KNCTV-AS-KR - KangNam CableTV | No ROA | RADB | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 27.1.16.0/22 | AS45996DAOU-AS-KR-KR - DAOU TECHNOLOGY | No ROA | — | 5/31/2026 |
| 27.1.42.0/23 | AS45996DAOU-AS-KR-KR - DAOU TECHNOLOGY | No ROA | — | 5/31/2026 |
| 27.1.15.0/24 | AS45996DAOU-AS-KR-KR - DAOU TECHNOLOGY | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS9943 | RADB | MAINT-AS4766 | 11/13/2023 |
Origin ASN
AS9943
KNCTV-AS-KR - KangNam CableTV
Geolocation
Country🇰🇷South KoreaKR
RegionSeoul
CityYongsan-dong (Hakdong-ro)
Coordinates37.5167, 127.0420 ↗
API
Open https://api.ipctl.io/v1/prefix/27.1.0.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/27.1.0.0/18" | jq
External Links