103.31.244.0/22
🇯🇵CIDR
103.31.244.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Honjō
RIR
APNIC
Status
allocated
Allocated
12/3/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.31.244.0/22 | AS131911HCTV-NET - HONJYO CABLE VISION CO., LTD. | No ROA | RADB | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.31.244.0/23 | AS131911HCTV-NET - HONJYO CABLE VISION CO., LTD. | No ROA | — | 5/31/2026 |
| 103.31.246.0/23 | AS131911HCTV-NET - HONJYO CABLE VISION CO., LTD. | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS131911 | RADB | MAINT-AS7684 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.31.244.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.31.244.0/22" | jq
External Links