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Port 3795 (myblast)

IANA assigns port 3795 to myblast: myBLAST Mekentosj port.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
myblast TCP myBLAST Mekentosj port Alexander Griekspoor -
myblast UDP myBLAST Mekentosj port Alexander Griekspoor -

Registry dates for this port: registered 2003-07.

Check what is listening on port 3795

Linux: is anything listening on TCP 3795?
sudo ss -tlnp 'sport = :3795'
Linux: UDP 3795
sudo ss -ulnp 'sport = :3795'
Linux / macOS: which process owns the port
sudo lsof -nP -i :3795
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':3795 '
Windows (Command Prompt)
netstat -ano | findstr :3795
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 3795 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 3795
From Windows
Test-NetConnection HOST -Port 3795
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 3795

Block port 3795 in the firewall

ufw
sudo ufw deny 3795/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 3795 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 3795 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 3795' -Direction Inbound -Protocol TCP -LocalPort 3795 -Action Block
ufw
sudo ufw deny 3795/udp
iptables
sudo iptables -A INPUT -p udp --dport 3795 -j DROP
nftables
sudo nft add rule inet filter input udp dport 3795 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 3795' -Direction Inbound -Protocol UDP -LocalPort 3795 -Action Block

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