check out "No WAN's Land: Mapping US Broadband Coverage with Millions of Address Queries to ISPs" by David Major, Ross Texiera and Johnathan Mayer at Princeton

check out "No WAN's Land: Mapping US Broadband Coverage with Millions of Address Queries to ISPs" by David Major, Ross Texiera and Johnathan Mayer at Princeton University. great praise to this team at Princeton for going for the gusto in this in-your-face excoriation of lumbering greed-heads at Comcast and friends. more like this, please.