58.158.0.0/15
🇯🇵CIDR
58.158.0.0/15
IP Version
IPv4
Addresses
131K
Mask
/15 (255.254.0.0)
Country
🇯🇵 Japan
City
Chiyoda
RIR
APNIC
Status
allocated
Allocated
7/26/2005
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 58.158.0.0/15 | AS17506UCOM - ARTERIA Networks Corporation | No ROA | RADB | 5/30/2026 |
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 58.158.0.0/16 | AS17506UCOM - ARTERIA Networks Corporation | No ROA | — | 5/30/2026 |
| 58.159.0.0/17 | AS17506UCOM - ARTERIA Networks Corporation | No ROA | — | 5/30/2026 |
| 58.159.128.0/18 | AS17506UCOM - ARTERIA Networks Corporation | No ROA | — | 5/30/2026 |
| 58.159.224.0/20 | AS17506UCOM - ARTERIA Networks Corporation | No ROA | — | 5/30/2026 |
| 58.159.208.0/20 | AS17506UCOM - ARTERIA Networks Corporation | No ROA | — | 5/30/2026 |
| 58.159.200.0/21 | AS17506UCOM - ARTERIA Networks Corporation | No ROA | — | 5/30/2026 |
| 58.159.196.0/22 | AS17506UCOM - ARTERIA Networks Corporation | No ROA | — | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS17506 | RADB | MAINT-AS17506 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/58.158.0.0/15Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/58.158.0.0/15" | jq
External Links