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Port 6316 (abb-escp)

IANA assigns port 6316 to abb-escp: Ethernet Sensor Communications Protocol.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
abb-escp TCP Ethernet Sensor Communications Protocol Jaime Antolin -
abb-escp UDP Ethernet Sensor Communications Protocol Jaime Antolin -

Registry dates for this port: registered 2008-09-25.

Check what is listening on port 6316

Linux: is anything listening on TCP 6316?
sudo ss -tlnp 'sport = :6316'
Linux: UDP 6316
sudo ss -ulnp 'sport = :6316'
Linux / macOS: which process owns the port
sudo lsof -nP -i :6316
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':6316 '
Windows (Command Prompt)
netstat -ano | findstr :6316
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 6316 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 6316
From Windows
Test-NetConnection HOST -Port 6316
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 6316

Block port 6316 in the firewall

ufw
sudo ufw deny 6316/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 6316 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 6316 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 6316' -Direction Inbound -Protocol TCP -LocalPort 6316 -Action Block
ufw
sudo ufw deny 6316/udp
iptables
sudo iptables -A INPUT -p udp --dport 6316 -j DROP
nftables
sudo nft add rule inet filter input udp dport 6316 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 6316' -Direction Inbound -Protocol UDP -LocalPort 6316 -Action Block

Related ports

6306ufmp6315scup, scup-disc6317nav-data-cmd, nav-data6318iona-data

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