218.37.0.0/18
🇰🇷CIDR
218.37.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇰🇷 South Korea
City
Ansan-si
RIR
APNIC
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 218.37.0.0/18 | AS17864SKB-TBROAD_HANVIT-AS-KR-KR - SK Broadband Co Ltd | No ROA | RADB | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 218.37.56.0/21 | AS17864SKB-TBROAD_HANVIT-AS-KR-KR - SK Broadband Co Ltd | No ROA | — | 5/31/2026 |
| 218.37.44.0/22 | AS17864SKB-TBROAD_HANVIT-AS-KR-KR - SK Broadband Co Ltd | No ROA | — | 5/31/2026 |
| 218.37.52.0/22 | AS17864SKB-TBROAD_HANVIT-AS-KR-KR - SK Broadband Co Ltd | No ROA | — | 5/31/2026 |
| 218.37.48.0/24 | AS17864SKB-TBROAD_HANVIT-AS-KR-KR - SK Broadband Co Ltd | No ROA | — | 5/31/2026 |
| 218.37.42.0/24 | AS17864SKB-TBROAD_HANVIT-AS-KR-KR - SK Broadband Co Ltd | No ROA | — | 5/31/2026 |
| 218.37.51.0/24 | AS17864SKB-TBROAD_HANVIT-AS-KR-KR - SK Broadband Co Ltd | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS17864 | RADB | MAINT-AS3786 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/218.37.0.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/218.37.0.0/18" | jq
External Links