178.173.228.0/22
🇯🇵CIDR
178.173.228.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Tokyo
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 178.173.228.0/22 | AS18464ALVIDI - ALVIDI TECHNOLOGY Inc | Valid | — | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 178.173.228.0/24 | AS18464ALVIDI - ALVIDI TECHNOLOGY Inc | Valid | — | 5/31/2026 |
| 178.173.229.0/24 | AS18464ALVIDI - ALVIDI TECHNOLOGY Inc | Valid | — | 5/31/2026 |
| 178.173.230.0/24 | AS18464ALVIDI - ALVIDI TECHNOLOGY Inc | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 178.173.224.0/21 | AS18464 | /24 | ripe |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 178.173.229.0/24 | AS18464 | 🇯🇵JP | assigned |
| 178.173.231.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 178.173.230.0/24 | AS18464 | 🇯🇵JP | assigned |
| 178.173.228.0/24 | AS18464 | 🇯🇵JP | assigned |
Origin ASN
AS18464
ALVIDI - ALVIDI TECHNOLOGY Inc
Geolocation
Country🇯🇵JapanJP
CityTokyo
API
Open https://api.ipctl.io/v1/prefix/178.173.228.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/178.173.228.0/22" | jq
External Links