103.21.200.0/22
🇰🇷CIDR
103.21.200.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇰🇷 South Korea
City
Paripark (World Cup buk-ro 56-gil)
RIR
APNIC
Status
allocated
Allocated
10/17/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.21.200.0/22 | AS38091HELLONET-AS-KR-KR - LG HelloVision Corp. | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.21.202.0/24 | AS38091HELLONET-AS-KR-KR - LG HelloVision Corp. | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS38091 | RADB | MAINT-AS9318 | 11/13/2023 |
Geolocation
Country🇰🇷South KoreaKR
RegionSeoul
CityParipark (World Cup buk-ro 56-gil)
Coordinates37.5824, 126.8880 ↗
API
Open https://api.ipctl.io/v1/prefix/103.21.200.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.21.200.0/22" | jq
External Links