82.40.40.0/21
🇯🇵CIDR
82.40.40.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Tokyo
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 82.40.40.0/21 | AS216211CYBERVERSE-BACKBONE CYBERVERSE LLC | Valid | RADBRIPE | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 82.40.44.0/22 | AS216211CYBERVERSE-BACKBONE CYBERVERSE LLC | Valid | — | 5/31/2026 |
| 82.40.40.0/22 | AS216211CYBERVERSE-BACKBONE CYBERVERSE LLC | Valid | — | 5/31/2026 |
| 82.40.46.0/23 | AS216211CYBERVERSE-BACKBONE CYBERVERSE LLC | Valid | — | 5/31/2026 |
| 82.40.42.0/23 | AS216211CYBERVERSE-BACKBONE CYBERVERSE LLC | Valid | — | 5/31/2026 |
| 82.40.40.0/23 | AS216211CYBERVERSE-BACKBONE CYBERVERSE LLC | Valid | — | 5/31/2026 |
| 82.40.44.0/23 | AS216211CYBERVERSE-BACKBONE CYBERVERSE LLC | Valid | — | 5/31/2026 |
Geolocation
Country🇯🇵JapanJP
CityTokyo
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/82.40.40.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/82.40.40.0/21" | jq
External Links