HTTPfy

Port 4416 (newmood-player)

IANA assigns port 4416 to newmood-player: Newmood Media Player.

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference
newmood-player TCP Newmood Media Player Creation Newmood Inc -
newmood-player UDP Newmood Media Player discovery Creation Newmood Inc -

Registry dates for this port: registered 2015-11-18, last modified 2026-09-30.

Check what is listening on port 4416

Linux: is anything listening on TCP 4416?
sudo ss -tlnp 'sport = :4416'
Linux: UDP 4416
sudo ss -ulnp 'sport = :4416'
Linux / macOS: which process owns the port
sudo lsof -nP -i :4416
Older Linux / BSD (net-tools)
sudo netstat -tlnp | grep ':4416 '
Windows (Command Prompt)
netstat -ano | findstr :4416
Windows (PowerShell)
Get-NetTCPConnection -LocalPort 4416 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine
nc -vz -w 5 HOST 4416
From Windows
Test-NetConnection HOST -Port 4416
UDP probe (no reply does not prove it is closed)
nc -vzu -w 5 HOST 4416

Block port 4416 in the firewall

ufw
sudo ufw deny 4416/tcp
iptables
sudo iptables -A INPUT -p tcp --dport 4416 -j DROP
nftables
sudo nft add rule inet filter input tcp dport 4416 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block TCP 4416' -Direction Inbound -Protocol TCP -LocalPort 4416 -Action Block
ufw
sudo ufw deny 4416/udp
iptables
sudo iptables -A INPUT -p udp --dport 4416 -j DROP
nftables
sudo nft add rule inet filter input udp dport 4416 drop
Windows Firewall
New-NetFirewallRule -DisplayName 'Block UDP 4416' -Direction Inbound -Protocol UDP -LocalPort 4416 -Action Block

Related ports

4414updog4415brcd-vr-req4417workflowdir4418axysbridge

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