64.145.90.0/23
🇯🇵CIDR
64.145.90.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇯🇵 Japan
City
Shinagawa (Higashishinagawa)
RIR
ARIN
Status
allocated
Allocated
1/21/2009
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 64.145.90.0/23 | AS140952STL-AS-AP - Strong Technology, LLC | Valid | ARIN | 5/30/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/64.145.90.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/64.145.90.0/23" | jq
External Links