43.242.136.0/23
🇰🇷IPv4RIPEassignedNo ROA
CIDR
43.242.136.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇰🇷 South Korea
City
Seoul
RIR
RIPE
Status
assigned
Allocated
-
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
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 43.242.136.0/22 | AS21769AS-COLOAM - Colocation America Corporation | No ROA | — | 5/31/2026 |
| 43.242.136.0/24 | AS9318SKB-AS-KR - SK Broadband Co Ltd | Valid | — | 5/31/2026 |
| 43.242.137.0/24 | AS21859ZEN-ECN - Zenlayer Inc | Valid | — | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 43.242.136.0/24 | AS9318 | 🇨🇳CN | assigned |
| 43.242.137.0/24 | AS21859 | 🇨🇳CN | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/43.242.136.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/43.242.136.0/23" | jq
External Links