Get list of unsubscribed ip addresses

Hello. I hope everyone is safe and healthy.

Is there a way to get all the ip addresses from which unsubscribes have originated? I see under ‘subscription history’ this is part of the report, but I’d like a way to dig deeper into the data and gather all the different IP addresses that have unsubscribed. I’m interested in this from a security perspective because I noticed that anyone can unsubscribe a user if they know the user email using the below link. Having a list of origination of ip addresses that unsubscribe, one can dig into them to see if they are known bad ip address.

https://blablabla.domain-name.com/lists/?p=unsubscribe