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Port 6065 (winpharaoh)

IANA assigns port 6065 to winpharaoh: WinPharaoh.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
winpharaoh TCP WinPharaoh Basil Lee -
winpharaoh UDP WinPharaoh Basil Lee -

Check what is listening on port 6065

Linux: is anything listening on TCP 6065?
sudo ss -tlnp 'sport = :6065'
Linux: UDP 6065
sudo ss -ulnp 'sport = :6065'
Linux / macOS: which process owns the port
sudo lsof -nP -i :6065
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':6065 '
Windows (Command Prompt)
netstat -ano | findstr :6065
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 6065 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 6065
From Windows
Test-NetConnection HOST -Port 6065
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 6065

Block port 6065 in the firewall

ufw
sudo ufw deny 6065/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 6065 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 6065 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 6065' -Direction Inbound -Protocol TCP -LocalPort 6065 -Action Block
ufw
sudo ufw deny 6065/udp
iptables
sudo iptables -A INPUT -p udp --dport 6065 -j DROP
nftables
sudo nft add rule inet filter input udp dport 6065 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 6065' -Direction Inbound -Protocol UDP -LocalPort 6065 -Action Block

Related ports

6063x116064ndl-ahp-svc6066ewctsp6068gsmp-ancp

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