202.171.120.0/21
🇯🇵CIDR
202.171.120.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Tsuyama
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 202.171.120.0/21 | AS9622KCT - Kurashiki Cable TV | Valid | RADB | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 202.171.112.0/20 | AS9622KCT - Kurashiki Cable TV | Valid | — | 6/1/2026 |
Origin ASN
AS9622
KCT - Kurashiki Cable TV
Geolocation
API
Open https://api.ipctl.io/v1/prefix/202.171.120.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/202.171.120.0/21" | jq
External Links