Recently edited as a couple of different IP addresses. Now I have an account! Woo-woo!
My most recent IP, before creating my account, started in June 2022. I had 500 edits, mostly to WP space (the help desks). The two edits in 2008 for that IP were not mine.
I had a previous IP, which I'll find so that I know its starting date. My IP address is/was fairly static. In fact, it's the same now (late January 2023) as it was in June 2022. Interesting.