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Port 8149 (eor-game)

IANA assigns port 8149 to eor-game: Edge of Reality game data.

Registered (user) port, 1024-49151 UDP

Port 8149 is normally used over UDP; the checker tests TCP only, so a "filtered" result does not mean the UDP service is down.

IANA assignment

Service nameProtoDescriptionAssigneeReference
eor-game UDP Edge of Reality game data Sky Schulz -

Registry dates for this port: registered 2011-05-09.

Check what is listening on port 8149

Linux: UDP 8149
sudo ss -ulnp 'sport = :8149'
Linux / macOS: which process owns the port
sudo lsof -nP -i :8149
Windows (Command Prompt)
netstat -ano | findstr :8149
Windows (PowerShell)
Get-NetUDPEndpoint -LocalPort 8149

Test it from outside

UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 8149

Block port 8149 in the firewall

ufw
sudo ufw deny 8149/udp
iptables
sudo iptables -A INPUT -p udp --dport 8149 -j DROP
nftables
sudo nft add rule inet filter input udp dport 8149 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 8149' -Direction Inbound -Protocol UDP -LocalPort 8149 -Action Block

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