I ran iftop and checked IPs with arin.net. I found a couple in the 206.111.0.0/16 range that didn't point to google or youtube. However, I originally had a ha

I ran iftop and checked IPs with arin.net. I found a couple in the 206.111.0.0/16 range that didn't point to google or youtube. However, I originally had a handful of /24's, but the OP pointed out the entire /16 -- so I edited as such. I also didn't find 173.194.55.0/24 in my testing. It's also a Google IP address, so I doubt it's causing any issues -- in fact, it may be the cause of some playback issues my wife is now having. (I think it may be their video ads, but have nothing to go on aside from getting "Playback Error" when an ad usually plays)