103.9.128.0/22
🇰🇷CIDR
103.9.128.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇰🇷 South Korea
City
Suwon (Yeonghwa-dong)
RIR
APNIC
Status
allocated
Allocated
5/15/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.9.128.0/22 | AS38676FLEXNET-AS-KR-KR - flexnetworks | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.9.130.0/24 | AS216425TEFEXIA-AS TEFEXIA Co., Ltd. | Valid | — | 5/31/2026 |
Origin ASN
AS38676
FLEXNET-AS-KR-KR - flexnetworks
Geolocation
Country🇰🇷South KoreaKR
RegionGyeonggi-do
CitySuwon (Yeonghwa-dong)
Coordinates37.2871, 127.0120 ↗
API
Open https://api.ipctl.io/v1/prefix/103.9.128.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.9.128.0/22" | jq
External Links