Steam Protocol

Detection Information

The following page provides information on the Steam Protocol.

Protocol Description

The Steam protocol is a customized file transfer protocol used by the game company of the same name.

Introduced

Version 2.88

Port Statistics

IP Protocol Flow Percent
UDP 27019 13%
UDP 27017 12%
UDP 27018 12%
UDP 27020 10%
UDP 27021 10%
UDP 27015 9%
UDP 27025 7%
UDP 27022 7%
UDP 27024 6%
UDP 27023 6%
UDP 27026 4%
UDP 27027 3%

Category

Games


Protocol Detection

Do you know how much Steam traffic flows through your network? Netify's protocol detection engine and reporting provides insights to help manage your network.

What gets measured, gets managed.

Learn More

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