104.255.144.0/20
🇺🇸IPv4RIPEassignedNo ROA
CIDR
104.255.144.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Clarksville
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
10 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 104.255.144.0/22 | AS40749CDELIGHTBAND - CLARKSVILLE DEPARTMENT OF ELECTRICITY | No ROA | — | 6/1/2026 |
| 104.255.159.0/24 | AS7040NETMINDERS - Netminders Server Hosting | No ROA | — | 6/1/2026 |
| 104.255.152.0/24 | AS7040NETMINDERS - Netminders Server Hosting | No ROA | — | 6/1/2026 |
| 104.255.153.0/24 | AS7040NETMINDERS - Netminders Server Hosting | No ROA | — | 6/1/2026 |
| 104.255.154.0/24 | AS7040NETMINDERS - Netminders Server Hosting | No ROA | — | 6/1/2026 |
| 104.255.157.0/24 | AS7040NETMINDERS - Netminders Server Hosting | No ROA | — | 6/1/2026 |
| 104.255.149.0/24 | AS19257SUBRIGO - SUBRIGO CORPORATION | Valid | — | 6/1/2026 |
| 104.255.150.0/24 | AS19257SUBRIGO - SUBRIGO CORPORATION | Valid | — | 6/1/2026 |
| 104.255.151.0/24 | AS19257SUBRIGO - SUBRIGO CORPORATION | Valid | — | 6/1/2026 |
| 104.255.148.0/24 | AS19257SUBRIGO - SUBRIGO CORPORATION | Valid | — | 6/1/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 104.255.152.0/21 | 🇨🇦CA | allocated | |
| 104.255.148.0/22 | 🇺🇸US | allocated | |
| 104.255.144.0/22 | AS40749 | 🇺🇸US | allocated |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/104.255.144.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/104.255.144.0/20" | jq
External Links