Does This Pluin Support IPv6?

I’ve been using similar plugin (Login Lockdown) for a long time, but as more and more of my registered members started to access the site from computers assigned IPv6, I was repeatedly notified that they were being locked out of logging in despite never entering a wrong password. I noticed that their IP has never been on the list of blocked IPs and as one thing elad to another, I learned that the plugin simply did not work with IPv6.

Since I run a very busy site with 400k registered members, I had no other option but to disable the plugin. Looks like your does pretty much the same job. But does it work with IPv6?

https://wordpress.org/plugins/brute-force-login-protection/