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Port 3560 (iniserve-port)

IANA assigns port 3560 to iniserve-port: INIServe port.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
iniserve-port TCP INIServe port Peter Moylan -
iniserve-port UDP INIServe port Peter Moylan -

Registry dates for this port: registered 2002-08.

Check what is listening on port 3560

Linux: is anything listening on TCP 3560?
sudo ss -tlnp 'sport = :3560'
Linux: UDP 3560
sudo ss -ulnp 'sport = :3560'
Linux / macOS: which process owns the port
sudo lsof -nP -i :3560
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':3560 '
Windows (Command Prompt)
netstat -ano | findstr :3560
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 3560 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 3560
From Windows
Test-NetConnection HOST -Port 3560
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 3560

Block port 3560 in the firewall

ufw
sudo ufw deny 3560/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 3560 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 3560 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 3560' -Direction Inbound -Protocol TCP -LocalPort 3560 -Action Block
ufw
sudo ufw deny 3560/udp
iptables
sudo iptables -A INPUT -p udp --dport 3560 -j DROP
nftables
sudo nft add rule inet filter input udp dport 3560 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 3560' -Direction Inbound -Protocol UDP -LocalPort 3560 -Action Block

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3558mcp-port3559cctv-port3561bmc-onekey3562sdbproxy

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