154.197.104.0/22
🇯🇵CIDR
154.197.104.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Tokyo
RIR
AFRINIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 154.197.104.0/22 | AS32043NEO-FIBER-01 - NeoFiber Communications inc. | Valid | RADB | 6/13/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 154.197.107.0/24 | AS47952ICTBULUT ICT BULUT BILISIM A.S. | Invalid | — | 6/13/2026 |
| 154.197.106.0/24 | AS150698 | Invalid | — | 6/13/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 154.197.104.0/22 | AS32043 | /24 | afrinic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS32043 | RADB | MAINT-LARUS | 12/24/2025 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 154.197.104.0/24 | 🇯🇵JP | assigned | |
| 154.197.105.0/24 | 🇯🇵JP | assigned | |
| 154.197.106.0/24 | AS150698 | 🇯🇵JP | assigned |
| 154.197.107.0/24 | AS47952 | 🇯🇵JP | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/154.197.104.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/154.197.104.0/22" | jq
External Links