IANA provides standards on this issue. For IPv4, here is what they've of their "Specific goal address registry". Indicating, for our needs, anything at all in these address blocks should not be assigned simply because they shouldn't be routable "publicly". If we are saying a web site have ip /32 https://400-loans-for-bad-credit65153.wssblogs.com/36555906/the-smart-trick-of-255-payday-loan-that-no-one-is-discussing