211.237.80.0/20
🇰🇷CIDR
211.237.80.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇰🇷 South Korea
City
Daejeon (Daejong-ro 584beon-gil)
RIR
APNIC
Status
allocated
Allocated
9/8/2000
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 211.237.80.0/20 | AS38684CMBDAEJEON-AS-KR-KR - CMB Daejeon Broadcasting Co,.Ltd | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 211.237.88.0/24 | AS38684CMBDAEJEON-AS-KR-KR - CMB Daejeon Broadcasting Co,.Ltd | No ROA | — | 5/31/2026 |
Geolocation
Country🇰🇷South KoreaKR
RegionDaejeon
CityDaejeon (Daejong-ro 584beon-gil)
Coordinates36.3350, 127.4200 ↗
API
Open https://api.ipctl.io/v1/prefix/211.237.80.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/211.237.80.0/20" | jq
External Links