Port 28080 (thor-engine)

IANA assigns port 28080 to thor-engine: thor/server - ML engine.

Registered (user) port, 1024-49151 TCP

IANA assignment

Service nameProtoDescriptionAssigneeReference

thor-engine TCP thor/server - ML engine Aronetics LLC -

Registry dates for this port: registered 2021-09-29, last modified 2021-10-01.

Linux: is anything listening on TCP 28080?

sudo ss -tlnp 'sport = :28080'

Linux / macOS: which process owns the port

sudo lsof -nP -i :28080

Older Linux / BSD (net-tools)

sudo netstat -tlnp | grep ':28080 '

Windows (Command Prompt)

netstat -ano | findstr :28080

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 28080 -State Listen | Select LocalAddress,OwningProcess

From another machine

nc -vz -w 5 HOST 28080

From Windows

Test-NetConnection HOST -Port 28080

ufw

sudo ufw deny 28080/tcp

iptables

sudo iptables -A INPUT -p tcp --dport 28080 -j DROP

nftables

sudo nft add rule inet filter input tcp dport 28080 drop

Windows Firewall

New-NetFirewallRule -DisplayName 'Block TCP 28080' -Direction Inbound -Protocol TCP -LocalPort 28080 -Action Block

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