159.242.16.0/20
🇯🇵IPv4APNICallocatedNo ROA
CIDR
159.242.16.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
allocated
Allocated
6/17/1992
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 159.242.16.0/21 | AS7687D-CRUISENET - TOYOTA SYSTEMS CORPORATION | No ROA | — | 6/15/2026 |
| 159.242.20.0/22 | AS7687D-CRUISENET - TOYOTA SYSTEMS CORPORATION | No ROA | — | 6/15/2026 |
| 159.242.16.0/22 | AS7687D-CRUISENET - TOYOTA SYSTEMS CORPORATION | No ROA | — | 6/15/2026 |
| 159.242.22.0/23 | AS7687D-CRUISENET - TOYOTA SYSTEMS CORPORATION | No ROA | — | 6/15/2026 |
| 159.242.18.0/23 | AS7687D-CRUISENET - TOYOTA SYSTEMS CORPORATION | No ROA | — | 6/15/2026 |
| 159.242.16.0/23 | AS7687D-CRUISENET - TOYOTA SYSTEMS CORPORATION | No ROA | — | 6/15/2026 |
| 159.242.20.0/23 | AS7687D-CRUISENET - TOYOTA SYSTEMS CORPORATION | No ROA | — | 6/15/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS7687 | RADB | MAINT-AS7687 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/159.242.16.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/159.242.16.0/20" | jq
External Links