Port 4058

kingfisher · TCP/UDP

RangeRegistered port (1024–49151)
ProtocolTCP/UDP
Servicekingfisher
Registered2006-10

Frequently asked questions

What is port 4058 used for?

Port 4058 is registered with the IANA for kingfisher (TCP/UDP). Description: Kingfisher protocol.

Is port 4058 a well-known port?

No. Port 4058 is in the range 1024–49151 (registered or user ports). Ordinary programs may open it without root privileges.

How do I check whether port 4058 is open?

Locally on Linux with ss -tulpn | grep ':4058\b', on Windows with netstat -ano | findstr :4058. To test a remote host use Test-NetConnection <host> -Port 4058 in PowerShell or nc -zv <host> 4058 on Linux/macOS.

How do I open port 4058 in the firewall?

Ubuntu/Debian (ufw): sudo ufw allow 4058/tcp. Fedora/RHEL (firewalld): sudo firewall-cmd --add-port=4058/tcp --permanent, then firewall-cmd --reload. Windows (PowerShell as administrator): New-NetFirewallRule -DisplayName "Port 4058" -Direction Inbound -Protocol TCP -LocalPort 4058 -Action Allow.

IANA registry entries

ProtocolServiceDescription (IANA)
TCPkingfisherKingfisher protocol
UDPkingfisherKingfisher protocol

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