Hi,
I was successfully using Wordfence manual block IP for 0.0.0.0 until today
I've updated Wordfence to 4.03 and now it refuses to submit that IP and says "it is in a range of internal IP addresses that Wordfence does not block.".
Even when I tried blocking that IP through Advanced Blocking (putting something like 0.0.0.0 - 0.0.0.1) it is still allowing requests from that IP address to pass.
And please note, everything was fluent, before update.
Thanks a lot,
Ruben