After latest firefox update it now wants me to allow why??

I updated my firefox and now it wants me to allow for some reason. When you whois this it goes to the IAA that is the issuing authority to the internet. I’ve never had this before as an issue. Plus the firewall blocks all connections if I don’t allow and IGMC connection that was never needed before. All just because I upgraded firefox? This can’t be right.

Welcome osiris

Just out of interest, do you have either Teamspeak or Goggletalk installed?