212.135.208.0/22
🇯🇵CIDR
212.135.208.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Tokyo
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 212.135.208.0/22 | AS216211CYBERVERSE-BACKBONE CYBERVERSE LLC | Valid | — | 6/1/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 212.134.0.0/15 | AS3257GTT-BACKBONE GTT Communications Inc. | No ROA | — | 6/1/2026 |
| 212.135.208.0/21 | AS216211CYBERVERSE-BACKBONE CYBERVERSE LLC | Valid | — | 6/1/2026 |
| 212.135.208.0/23 | AS216211CYBERVERSE-BACKBONE CYBERVERSE LLC | Valid | — | 6/1/2026 |
| 212.135.210.0/23 | AS216211CYBERVERSE-BACKBONE CYBERVERSE LLC | Valid | — | 6/1/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 212.135.209.0/24 | 🇯🇵JP | assigned | |
| 212.135.210.0/24 | AS216211 | 🇯🇵JP | assigned |
| 212.135.208.0/24 | AS216211 | 🇯🇵JP | assigned |
| 212.135.211.0/24 | 🇯🇵JP | assigned |
Geolocation
Country🇯🇵JapanJP
CityTokyo
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/212.135.208.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/212.135.208.0/22" | jq
External Links