133.117.172.0/22
🇯🇵CIDR
133.117.172.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Osaka
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 133.117.172.0/22 | AS7524HANSHIN - ITEC HANKYU HANSHIN CO.,LTD. | No ROA | RADB | 6/13/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS7524 | RADB | MAINT-AS7524 | 4/9/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/133.117.172.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/133.117.172.0/22" | jq
External Links