203.250.48.0/21 - CUTH Catholic University Of DAEGU (AS9868)
CIDR
203.250.48.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇰🇷 South Korea
City
Gyeongsan-si (Hayang-ro)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.250.48.0/21 | AS9868 CUTH-AS Catholic University of DAEGU | No ROA | Other IRR | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS9868 | Other IRR | MAINT-AS9318 | 2025-12-03 |
Related Prefixes
Geolocation
Country🇰🇷South KoreaKR
RegionGyeongsangbuk-do
CityGyeongsan-si (Hayang-ro)
Coordinates35.9145, 128.8220 ↗
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/203.250.48.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.250.48.0/21" | jq
External Links