150.9.240.0/21
🇯🇵CIDR
150.9.240.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
allocated
Allocated
6/2/1993
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 150.9.240.0/21 | AS59107HTV-NET - Hachinohe Cable Television Co. | No ROA | — | 5/31/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 150.9.240.0/24 | AS59107HTV-NET - Hachinohe Cable Television Co. | No ROA | — | 5/31/2026 |
| 150.9.241.0/24 | AS59107HTV-NET - Hachinohe Cable Television Co. | No ROA | — | 5/31/2026 |
| 150.9.242.0/24 | AS59107HTV-NET - Hachinohe Cable Television Co. | No ROA | — | 5/31/2026 |
| 150.9.243.0/24 | AS59107HTV-NET - Hachinohe Cable Television Co. | No ROA | — | 5/31/2026 |
| 150.9.244.0/24 | AS59107HTV-NET - Hachinohe Cable Television Co. | No ROA | — | 5/31/2026 |
| 150.9.245.0/24 | AS59107HTV-NET - Hachinohe Cable Television Co. | No ROA | — | 5/31/2026 |
| 150.9.246.0/24 | AS59107HTV-NET - Hachinohe Cable Television Co. | No ROA | — | 5/31/2026 |
| 150.9.247.0/24 | AS59107HTV-NET - Hachinohe Cable Television Co. | No ROA | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/150.9.240.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/150.9.240.0/21" | jq
External Links