121.78.0.0/24
🇰🇷CIDR
121.78.0.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇰🇷 South Korea
City
Gangnam-gu
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 121.78.0.0/24 | AS9957KINX-AS-KR - KINX | No ROA | RADB | 5/30/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 121.78.0.0/18 | AS9286KINXIDC-AS-KR-KR - KINX | No ROA | — | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS9957 | RADB | MAINT-AS58453 | 11/13/2023 |
Origin ASN
AS9957
KINX-AS-KR - KINX
Geolocation
API
Open https://api.ipctl.io/v1/prefix/121.78.0.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/121.78.0.0/24" | jq
External Links