118.27.144.0/21
🇯🇵CIDR
118.27.144.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Shibuya City
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 118.27.144.0/21 | AS135161GMO-Z-COM-TH - GMO-Z com NetDesign Holdings Co., Ltd. | No ROA | — | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 118.27.144.0/20 | AS135161GMO-Z-COM-TH - GMO-Z com NetDesign Holdings Co., Ltd. | No ROA | — | 6/1/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 118.27.145.0/24 | 🇹ðŸ‡TH | assigned | |
| 118.27.151.0/24 | 🇹ðŸ‡TH | assigned | |
| 118.27.150.0/24 | 🇹ðŸ‡TH | assigned | |
| 118.27.147.0/24 | 🇹ðŸ‡TH | assigned | |
| 118.27.144.0/24 | 🇹ðŸ‡TH | assigned | |
| 118.27.149.0/24 | 🇹ðŸ‡TH | assigned | |
| 118.27.146.0/24 | 🇹ðŸ‡TH | assigned | |
| 118.27.148.0/24 | 🇹ðŸ‡TH | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/118.27.144.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/118.27.144.0/21" | jq
External Links