211.111.16.0/21
🇰🇷CIDR
211.111.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇰🇷 South Korea
City
Iksan (Sinyong-dong)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 211.111.16.0/21 | AS17583KCNNET-AS-KR-KR - Keumgang Cable Network | No ROA | RADB | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 211.111.0.0/17 | AS9457DREAMX-AS-KR - DREAMLINE CO. | No ROA | — | 5/31/2026 |
| 211.111.0.0/18 | AS9457DREAMX-AS-KR - DREAMLINE CO. | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS17583 | RADB | MAINT-AS9318 | 11/13/2023 |
Geolocation
Country🇰🇷South KoreaKR
RegionJeollabuk-do
CityIksan (Sinyong-dong)
Coordinates35.9796, 126.9490 ↗
API
Open https://api.ipctl.io/v1/prefix/211.111.16.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/211.111.16.0/21" | jq
External Links