Port 44445
acronis-backup · TCP/UDP
| Range | Registered port (1024–49151) |
|---|---|
| Protocol | TCP/UDP |
| Service | acronis-backup |
| Registered | 2019-11-25 |
Frequently asked questions
What is port 44445 used for?
Port 44445 is registered with the IANA for acronis-backup (TCP/UDP). Description: Acronis Backup Gateway service port; Reserved.
Is port 44445 a well-known port?
No. Port 44445 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.
How do I check whether port 44445 is open?
Locally on Linux with ss -tulpn | grep ':44445\b', on Windows with netstat -ano | findstr :44445. To test a remote host use Test-NetConnection <host> -Port 44445 in PowerShell or nc -zv <host> 44445 on Linux/macOS.
How do I open port 44445 in the firewall?
Ubuntu/Debian (ufw): sudo ufw allow 44445/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=44445/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 44445" -Direction Inbound -Protocol TCP -LocalPort 44445 -Action Allow.
IANA registry entries
| Protocol | Service | Description (IANA) |
|---|---|---|
| TCP | acronis-backup | Acronis Backup Gateway service port |
| UDP | – | Reserved |