IP Ranges for cPanel Update Servers?

Thebastion

• November 10, 2018 15:56

Hi there, I am locking down access to our ports to our specific IP Ranges as the Azure "helper" has been nagging me! I want to block acces to WHM and cPanel, but as it stands those ports are grouped in with the rules for the port for updates. Are there certain IP Ranges I can add into our safe list so that the server can update safely? I can find documentation on what ports to open, but I"d rather not leave them open to everyone and cannot find out who to open them to. Thanks in advance for any advice.

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  rpvw

  • November 11, 2018 08:03

  You might find what you are looking for in this post: The post is quite old, but the dig command should still be relevant - I am not sure that the mirror list is current and has been maintained.

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  Thebastion

  • November 11, 2018 10:05

  That"s awesome, thanks for the help. Stuart

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  cPanelMichael

  • November 12, 2018 17:42

  Hello Stuart, I'm glad to see that thread helped. You can also find a list of update mirror IP addresses at:

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  Thebastion

  • November 14, 2018 06:32

  Just a quick update for anyone else looking to set up a bit more security on their ports, make sure you whitelist the following, they are the servers for cPanel's support centre in Houston. 208.74.121.100 - cPanel Houston Office 208.74.121.101 - cPanel Houston Office 208.74.121.102 - cPanel Houston Office 208.74.121.103 - cPanel Houston Office 208.74.121.106 - cPanel Houston Office 208.74.123.98 - cPanel Houston Office 69.175.106.198 - CloudLinux Support 13.229.17.140 - LiteSpeed Web Server Support Hopefully that will help someone out.

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