203.230.128.0/19
🇰🇷IPv4APNICallocatedNo ROA
CIDR
203.230.128.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇰🇷 South Korea
City
Gyeongsan-si (Hayang-eup)
RIR
APNIC
Status
allocated
Allocated
4/23/1996
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
9 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.230.128.0/17 | AS4766KIXS-AS-KR-KR - Korea Telecom | No ROA | — | 6/1/2026 |
| 203.230.136.0/21 | AS9523MOKWON-AS-KR-KR - Mokwon University | No ROA | — | 6/1/2026 |
| 203.230.144.0/21 | AS9523MOKWON-AS-KR-KR - Mokwon University | No ROA | — | 6/1/2026 |
| 203.230.156.0/22 | AS3786LGDACOM-KR - LG DACOM Corporation | No ROA | — | 6/1/2026 |
| 203.230.128.0/22 | AS4766KIXS-AS-KR-KR - Korea Telecom | No ROA | — | 6/1/2026 |
| 203.230.152.0/22 | AS10046HOWON-AS-KR - HOWON UNIVERSITY | No ROA | — | 6/1/2026 |
| 203.230.135.0/24 | AS4766KIXS-AS-KR-KR - Korea Telecom | No ROA | — | 6/1/2026 |
| 203.230.132.0/24 | AS4766KIXS-AS-KR-KR - Korea Telecom | No ROA | — | 6/1/2026 |
| 203.230.133.0/24 | AS9691KYUNGSUNG-AS-KR - KYUNGSUNG UNIVERSITY | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS3786 | RADB | MAINT-AS3786 | 11/13/2023 |
Geolocation
Country🇰🇷South KoreaKR
RegionGyeongsangbuk-do
CityGyeongsan-si (Hayang-eup)
Coordinates35.9137, 128.7870 ↗
API
Open https://api.ipctl.io/v1/prefix/203.230.128.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.230.128.0/19" | jq
External Links