HomePrefix Lookup121.88.0.0/16

121.88.0.0/16

🇰🇷
IPv4APNICallocatedNo ROA
CIDR
121.88.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇰🇷 South Korea
City
Namyangju (Gyeongchun-ro)
RIR
APNIC
Status
allocated
Allocated
6/26/2006

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

38 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
121.88.224.0/20AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.192.0/20AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.16.0/20AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.80.0/20AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.96.0/20AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.112.0/20AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.208.0/20AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.32.0/20AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.176.0/20AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.144.0/21AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.240.0/21AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.8.0/21AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.48.0/21AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.56.0/21AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.64.0/21AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.72.0/21AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.168.0/21AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.160.0/21AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.136.0/21AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.152.0/22AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.4.0/22AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.0.0/22AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.156.0/22AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.254.0/23AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.128.0/23AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.252.0/23AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.134.0/24AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.133.0/24AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.132.0/24AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.130.0/24AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.7.0/24AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.6.0/24AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.248.0/24AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.249.0/24AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.250.0/24AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.251.0/24AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.4.0/24AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026
121.88.135.0/24AS10036CNM-AS-KR-KR - DLIVENo ROA—6/13/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS10036RADBMAINT-AS463711/13/2023
Geolocation
Country🇰🇷South KoreaKR
RegionGyeonggi-do
CityNamyangju (Gyeongchun-ro)
GEThttps://api.ipctl.io/v1/prefix/121.88.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/121.88.0.0/16" | jq