Scammers. found on a fake popup claiming that you have an ip address infection. Will call them and put them onto a virtual machine soon.

Ransomware website.
Locks up your browser & tries to fool you into ringing this number. Then they scam money from you to fox a problem your pc doesn't have.
Simply use task manager to kill your browser, re-launch it & stay away from the website that redirected you there in the first place.