IP Address in adobe analytics

Hi All,

I have set up a processing rule to save the IP address in a prop like suggested in this post https://experienceleaguecommunities.adobe.com/t5/adobe-analytics-questions/check-ip-address-on-workspace/m-p/252254#M20190.

Checking the data I discover that all the Ip address ends with .0 (e.g 104.28.98.0, 104.28.60.0, 165.225.202.0, 172.225.94.0 ). Is there any reason why it is not getting different values of the final part?

Thanks,
F