Block alla dese (Where I put "through", I mean you need to set it up to block that address as a range of 0 through 255):
69.25.139.188
23.62.236.0 (THROUGH) 23.62.236.255
69.25.139.184
69.25.139.185
69.25.139.186
The address "23.62.236.XXX" changes randomly, so you have to block it as a range or the update will still download.
I'm not using DDRT, so I don't know if I can set it up as an IP range, or else I'd have to enter 256 new firewall entries. These are my options:
I'm not sure if what I had earlier will work, but yeah. I don't want to upgrade my router to DDRT because I don't know if it'll break it or not, so I'd prefer to remain on stock.