112.140.64.0/18
🇰🇷CIDR
112.140.64.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇰🇷 South Korea
City
Seoul (Toegye-ro)
RIR
APNIC
Status
allocated
Allocated
2/6/2009
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 112.140.64.0/18 | AS38109SKB-TCNINTERNET-AS-KR-KR - SK Broadband Co Ltd | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 112.140.116.0/22 | AS17573SKB-MINS-AS-KR-KR - SK Broadband Co Ltd | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS38109 | RADB | MAINT-AS9318 | 3/15/2025 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/112.140.64.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/112.140.64.0/18" | jq
External Links