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Port 10110 (nmea-0183)

IANA assigns port 10110 to nmea-0183: NMEA-0183 Navigational Data.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
nmea-0183 TCP NMEA-0183 Navigational Data Meindert Sprang -
nmea-0183 UDP NMEA-0183 Navigational Data Meindert Sprang -

Registry dates for this port: registered 2009-02-18.

Check what is listening on port 10110

Linux: is anything listening on TCP 10110?
sudo ss -tlnp 'sport = :10110'
Linux: UDP 10110
sudo ss -ulnp 'sport = :10110'
Linux / macOS: which process owns the port
sudo lsof -nP -i :10110
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':10110 '
Windows (Command Prompt)
netstat -ano | findstr :10110
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 10110 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 10110
From Windows
Test-NetConnection HOST -Port 10110
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 10110

Block port 10110 in the firewall

ufw
sudo ufw deny 10110/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 10110 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 10110 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 10110' -Direction Inbound -Protocol TCP -LocalPort 10110 -Action Block
ufw
sudo ufw deny 10110/udp
iptables
sudo iptables -A INPUT -p udp --dport 10110 -j DROP
nftables
sudo nft add rule inet filter input udp dport 10110 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 10110' -Direction Inbound -Protocol UDP -LocalPort 10110 -Action Block

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