HomePrefix Lookup121.50.16.0/20

121.50.16.0/20

🇰🇷
IPv4APNICallocatedAS4668LGNET-AS-KR-KR - LG CNSNo ROA
CIDR
121.50.16.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇰🇷 South Korea
City
Gangseo-gu
RIR
APNIC
Status
allocated
Allocated
9/26/2006

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
121.50.16.0/20AS4668LGNET-AS-KR-KR - LG CNSNo ROA
RADB
5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS4668RADBMAINT-AS378611/13/2023
Origin ASN
AS4668
LGNET-AS-KR-KR - LG CNS
Geolocation
Country🇰🇷South KoreaKR
RegionSeoul
CityGangseo-gu
Coordinates37.5510, 126.8500 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/121.50.16.0/20

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/121.50.16.0/20" | jq
External Links
RIPEstat Hurricane Electric BGP