203.241.192.0/20
🇰🇷CIDR
203.241.192.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇰🇷 South Korea
City
Busanjin-gu
RIR
APNIC
Status
allocated
Allocated
9/29/1996
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.241.192.0/20 | AS9870DEUNET-AS-KR - DONG-EUI UNIVERSITY | No ROA | RADB | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.241.192.0/21 | AS9870DEUNET-AS-KR - DONG-EUI UNIVERSITY | No ROA | — | 5/31/2026 |
| 203.241.200.0/21 | AS9870DEUNET-AS-KR - DONG-EUI UNIVERSITY | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS9870 | RADB | MAINT-AS4766 | 11/13/2023 |
Origin ASN
AS9870
DEUNET-AS-KR - DONG-EUI UNIVERSITY
Geolocation
API
Open https://api.ipctl.io/v1/prefix/203.241.192.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.241.192.0/20" | jq
External Links