I'm struggling to match the last IP in pattern which may contain a comma separated list of IPs.
e.g. both of these appear in my logs:
220.127.116.11is my desired match
18.104.22.168is my desired match
I haven't seen more than 2 IPs in a row yet, but assume that's possible.
I was hoping something like this would work but no luck yet:
Any suggestions? Thank you in advance.