157.109.160.0/22
🇯🇵CIDR
157.109.160.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Chiyoda
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 157.109.160.0/22 | AS37919SEGASAMMY - SEGA SAMMY HOLDINGS INC. | No ROA | RADB | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 157.109.0.0/16 | AS37919SEGASAMMY - SEGA SAMMY HOLDINGS INC. | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS37919 | RADB | MAINT-AS37919 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/157.109.160.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/157.109.160.0/22" | jq
External Links