HTTPfy

Port 2108 (comcam)

IANA assigns port 2108 to comcam: Comcam.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
comcam TCP Comcam Don Gilbreath -
comcam UDP Comcam Don Gilbreath -

Check what is listening on port 2108

Linux: is anything listening on TCP 2108?
sudo ss -tlnp 'sport = :2108'
Linux: UDP 2108
sudo ss -ulnp 'sport = :2108'
Linux / macOS: which process owns the port
sudo lsof -nP -i :2108
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':2108 '
Windows (Command Prompt)
netstat -ano | findstr :2108
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 2108 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 2108
From Windows
Test-NetConnection HOST -Port 2108
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 2108

Block port 2108 in the firewall

ufw
sudo ufw deny 2108/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 2108 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 2108 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 2108' -Direction Inbound -Protocol TCP -LocalPort 2108 -Action Block
ufw
sudo ufw deny 2108/udp
iptables
sudo iptables -A INPUT -p udp --dport 2108 -j DROP
nftables
sudo nft add rule inet filter input udp dport 2108 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 2108' -Direction Inbound -Protocol UDP -LocalPort 2108 -Action Block

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