203.239.96.0/22
🇰🇷CIDR
203.239.96.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇰🇷 South Korea
City
Hanam (Sangil-ro 10-gil)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.239.96.0/22 | AS131820HMM21-AS-KR-KR - HMM | No ROA | RADB | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.239.0.0/17 | AS9848SejongTelecom-AS-KR-KR - SEJONG NETWORKS | No ROA | — | 5/31/2026 |
| 203.239.97.0/24 | AS131820HMM21-AS-KR-KR - HMM | No ROA | — | 5/31/2026 |
| 203.239.99.0/24 | AS131820HMM21-AS-KR-KR - HMM | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS131820 | RADB | MAINT-AS9318 | 11/13/2023 |
Origin ASN
AS131820
HMM21-AS-KR-KR - HMM
Geolocation
Country🇰🇷South KoreaKR
RegionGyeonggi-do
CityHanam (Sangil-ro 10-gil)
Coordinates37.5506, 127.1740 ↗
API
Open https://api.ipctl.io/v1/prefix/203.239.96.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.239.96.0/22" | jq
External Links