121.254.219.0/24
🇰🇷CIDR
121.254.219.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇰🇷 South Korea
City
Seongnam-si (Daewangpangyo-ro)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 121.254.219.0/24 | AS45974NHN-AS-KR-KR - NHNCLOUD | No ROA | — | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 121.254.128.0/17 | AS3786LGDACOM-KR - LG DACOM Corporation | No ROA | — | 6/1/2026 |
Origin ASN
AS45974
NHN-AS-KR-KR - NHNCLOUD
Geolocation
Country🇰🇷South KoreaKR
RegionGyeonggi-do
CitySeongnam-si (Daewangpangyo-ro)
Coordinates37.3783, 127.1020 ↗
API
Open https://api.ipctl.io/v1/prefix/121.254.219.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/121.254.219.0/24" | jq
External Links