What Is Port 5357 Used For • Verified Source

If you have ever dug into your firewall logs, ran a port scan on your local network, or watched your router’s traffic monitor, you have likely seen popping up repeatedly. On a typical Windows network, this port is almost constantly active.

: This port is officially reserved for WSDAPI for HTTP traffic, while TCP port 5358 is typically reserved for its HTTPS (encrypted) counterpart. Common Devices Using Port 5357 what is port 5357 used for