Whitelisting JotForm IPs: Are the CIDR /110 and /94 ?

  • aschroeger
    Asked on April 10, 2019 at 2:37 PM

    I'm assuming these addresses in this page https://www.jotform.com/help/145-Whitelisting-JotForm-IP-Addresses-and-Domains are not in the form of CIDR?


    74.63.245.98/110

    78.157.218.82/94

    64.247.128.0/18

    129.121.0.0/16

    152.160.0.0/16

    65.75.128.0/18


    Does this mean 74.63.245.98/110 would be 74.63.245-98 - 74.63.245.110 ?

    Page URL: https://www.jotform.com/help/145-Whitelisting-JotForm-IP-Addresses-and-Domains
  • Richie JotForm Support
    Replied on April 10, 2019 at 4:26 PM

    Let me confirm this to our back-end team. However, it looks like an IP range as you have mentioned.

    74.63.245.98-110

    78.157.218.82-94


  • aschroeger
    Replied on April 18, 2019 at 3:24 PM

    Did you get confirmation?

  • Welvin Support Team Lead
    Replied on April 18, 2019 at 5:48 PM

    The ticket is created here and currently assigned to our devops. The devops should provide you the updates here. 

    In the meantime, try both methods of whitelisting domains. I'm not certain of the format, but based on the information available from the web, I think you are correct that they are not in the form of CIDR.