Maybe, but the majority of those accounts are on a single network. There's one person doing most of the work (from Northeast Illinois) and maybe three more who will sign in to their accounts after they've created and established them (one from central Indiana, another from Los Angeles, and another from northeast Virginia). They're all used by someone from Illinois though.
They will definitely change their behaviors now that I've outed them, so you should be aware that moving forward I won't be able to make any assumptions like this. So like I said before, ignore and report.