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Port 2716 (inova-ip-disco)

IANA assigns port 2716 to inova-ip-disco: Inova IP Disco.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
inova-ip-disco TCP Inova IP Disco Chris Koeritz -
inova-ip-disco UDP Inova IP Disco Chris Koeritz -

Check what is listening on port 2716

Linux: is anything listening on TCP 2716?
sudo ss -tlnp 'sport = :2716'
Linux: UDP 2716
sudo ss -ulnp 'sport = :2716'
Linux / macOS: which process owns the port
sudo lsof -nP -i :2716
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':2716 '
Windows (Command Prompt)
netstat -ano | findstr :2716
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 2716 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 2716
From Windows
Test-NetConnection HOST -Port 2716
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 2716

Block port 2716 in the firewall

ufw
sudo ufw deny 2716/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 2716 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 2716 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 2716' -Direction Inbound -Protocol TCP -LocalPort 2716 -Action Block
ufw
sudo ufw deny 2716/udp
iptables
sudo iptables -A INPUT -p udp --dport 2716 -j DROP
nftables
sudo nft add rule inet filter input udp dport 2716 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 2716' -Direction Inbound -Protocol UDP -LocalPort 2716 -Action Block

Related ports

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