103.133.240.0/23
🇰🇷CIDR
103.133.240.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇰🇷 South Korea
City
Seocho (Seocho-dong)
RIR
APNIC
Status
allocated
Allocated
1/31/2019
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
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.133.240.0/24 | AS45996DAOU-AS-KR-KR - DAOU TECHNOLOGY | No ROA | — | 5/31/2026 |
| 103.133.241.0/24 | AS45996DAOU-AS-KR-KR - DAOU TECHNOLOGY | No ROA | — | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.133.241.0/24 | AS45996 | 🇰🇷KR | assigned |
| 103.133.240.0/24 | AS45996 | 🇰🇷KR | assigned |
Origin ASN
AS135669
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.133.240.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.133.240.0/23" | jq
External Links