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Port 11174 (oemcacao-rmi)

IANA assigns port 11174 to oemcacao-rmi: OEM cacao rmi registry access point.

Registered (user) port, 1024-49151 TCP

IANA assignment

Service nameProtoDescriptionAssigneeReference
oemcacao-rmi TCP OEM cacao rmi registry access point David Sechrest -

Registry dates for this port: registered 2010-09-22.

Check what is listening on port 11174

Linux: is anything listening on TCP 11174?
sudo ss -tlnp 'sport = :11174'
Linux / macOS: which process owns the port
sudo lsof -nP -i :11174
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':11174 '
Windows (Command Prompt)
netstat -ano | findstr :11174
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 11174 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 11174
From Windows
Test-NetConnection HOST -Port 11174

Block port 11174 in the firewall

ufw
sudo ufw deny 11174/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 11174 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 11174 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 11174' -Direction Inbound -Protocol TCP -LocalPort 11174 -Action Block

Related ports

11172oemcacao-jmxmp11173t5-straton11175oemcacao-websvc11201smsqp

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