How can anyone "opt out of that IP collection"? It's not the way the Internet works: logging is an essential part of of its infrastructure (and in certain juris

How can anyone "opt out of that IP collection"? It's not the way the Internet works: logging is an essential part of of its infrastructure (and in certain jurisdictions it's required by law). The only problem is if the IP is associated with personal data. If the user really wants to remove it, they can remove their personal data, and in this way the problem disappears. On the other hand, if you plan to sell the IPs associated with some other data to a third party that can easily link it to people (Google and Facebook can), you may want to consult a lawyer.