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Support Center » Knowledgebase » Email Services » Spam Filtering Solutions » What are the Proofpoint IP ranges for possible firewall and/or server settings?
 What are the Proofpoint IP ranges for possible firewall and/or server settings?
Article The Proofpoint IP ranges are:

  • 67.231.152.0/24
  • 67.231.153.0/24
  • 67.231.154.0/24
  • 67.231.155.0/24
  • 67.231.156.0/24
  • 67.231.144.0/24
  • 67.231.145.0/24
  • 67.231.146.0/24
  • 67.231.147.0/24
  • 67.231.148.0/24
  • 148.163.128.0/24
  • 148.163.129.0/24
  • 148.163.130.0/24
  • 148.163.131.0/24
  • 148.163.132.0/24
  • 148.163.133.0/24
  • 148.163.134.0/24
  • 148.163.135.0/24
  • 148.163.136.0/24
  • 148.163.137.0/24
  • 148.163.138.0/24
  • 148.163.139.0/24
  • 148.163.140.0/24
  • 148.163.141.0/24
  • 148.163.142.0/24
  • 148.163.143.0/24
  • 148.163.144.0/24
  • 148.163.145.0/24
  • 148.163.146.0/24
  • 148.163.147.0/24
  • 148.163.148.0/24
  • 148.163.149.0/24
  • 148.163.150.0/24
  • 148.163.151.0/24
  • 148.163.152.0/24
  • 148.163.153.0/24
  • 148.163.154.0/24
  • 148.163.155.0/24
  • 148.163.156.0/24
  • 148.163.157.0/24
  • 148.163.158.0/24
  • 148.163.159.0/24


Article Details
Article ID: 296
Created On: 19 Nov 2014 12:13 PM

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