HTTPfy

Port 2642 (tragic)

IANA assigns port 2642 to tragic: Tragic.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
tragic TCP Tragic Stu Mark -
tragic UDP Tragic Stu Mark -

Check what is listening on port 2642

Linux: is anything listening on TCP 2642?
sudo ss -tlnp 'sport = :2642'
Linux: UDP 2642
sudo ss -ulnp 'sport = :2642'
Linux / macOS: which process owns the port
sudo lsof -nP -i :2642
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':2642 '
Windows (Command Prompt)
netstat -ano | findstr :2642
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 2642 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 2642
From Windows
Test-NetConnection HOST -Port 2642
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 2642

Block port 2642 in the firewall

ufw
sudo ufw deny 2642/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 2642 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 2642 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 2642' -Direction Inbound -Protocol TCP -LocalPort 2642 -Action Block
ufw
sudo ufw deny 2642/udp
iptables
sudo iptables -A INPUT -p udp --dport 2642 -j DROP
nftables
sudo nft add rule inet filter input udp dport 2642 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 2642' -Direction Inbound -Protocol UDP -LocalPort 2642 -Action Block

Related ports

2640ami-control2641hdl-srv2643gte-samp2644travsoft-ipx-t

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