List of representatives actually online
8,000 voting weight is ~ 0.01% | 140,000 is ~ 0.1% (don't ask me why - math is strange).
Version 11.2 introduces a new RPC command. Playing with it shows results in this list here; the input are the first 120 representatives of the sorted list of all reps, stripped of all which doesn't result online. Where I found names it shows them. It updates every 2 hours. If you see yours without label and would like to see it displayed just contact me.
Representatives online: 44