Relay operators: 8 relays peers IP address are allowed from now (end of June 2023)

You might recall that Tor has been restricting the possible amount of Tor relays per IP address to 2, mainly for Sybil prevention reasons.[1] We bumped that limit to 4 earlier this year[2] to make better use of available resources and considered back then bumping that limit further to 8 relays per IP address.

I've good news for everyone looking forward to raising that limit further: after an investigation into the effects of allowing 4 relays per IP address[3] we think it is overall beneficial for the network and our users to raise it further to 8.