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Port 9445 (mindarray-ca)

IANA assigns port 9445 to mindarray-ca: MindArray Systems Console Agent.

Registered (user) port, 1024-49151 TCP

IANA assignment

Service nameProtoDescriptionAssigneeReference
mindarray-ca TCP MindArray Systems Console Agent MINDARRAY SYSTEMS -

Registry dates for this port: registered 2011-10-25.

Check what is listening on port 9445

Linux: is anything listening on TCP 9445?
sudo ss -tlnp 'sport = :9445'
Linux / macOS: which process owns the port
sudo lsof -nP -i :9445
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':9445 '
Windows (Command Prompt)
netstat -ano | findstr :9445
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 9445 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 9445
From Windows
Test-NetConnection HOST -Port 9445

Block port 9445 in the firewall

ufw
sudo ufw deny 9445/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 9445 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 9445 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 9445' -Direction Inbound -Protocol TCP -LocalPort 9445 -Action Block

Related ports

9443HTTPS alternate / Portainer9444wso2esb-console9450sntlkeyssrvr9500ismserver

All port numbers · Open port checker
Assignment data: IANA port number registry (public domain), retrieved 2026-11-10.