Protocols List -> Kwai Go

Kwai Go ports range, how to block Kwai Go in network?

Kwai Go
Support: WFilter zh.4.1, WFilter en.4.1, WFilter Free 1.0, WFilter ROS 1.0
  Author: Bruce ModifyTime: 2019-02-14 04:19:02  
      Kwai is one of the most popular short-video communities, full of entertaining posts. This protocol can block Kwai app in andriod and ios.  

This protocol is official supported. You can install it in "System Settings"->"Protocols" of WFilter.


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"Kwai Go" uses TCP protocol for communication.

TCP traffic analysis

Ports Range

Dynamic ports, no fixed port found.

HTTP traffic analysis

HTTP traffic is found in Kwai Go's traffic.

Host(s) being connected(regular expression): (yximgs|ksapisrv|kuaishou)\.com.

It also uses a particular UserAgent(regular expression): ^kwai-.

How to block Kwai Go?

  • Block the listed http and tls domains to block Kwai Go.
  • Setup a content filter(ie: WFilter), which can block Kwai Go via signature matching.

Kwai Go v2.0(2019-02-14 04:19:02)

● Add English description.

Kwai Go v1.0(2018-06-15 04:35:35)

● First release