I did qualify that. :P
I think it's troublesome enough if the last octet varies, let alone if someone is coming in from several different addresses like this guy is in a way that makes me worry the only solution will be to ban another /16 (I've seen a few others with differing third octets but didn't note them). Looking over the blacklists, there are a lot of /16s banned, and I wonder if the people who did those realize how many hosts that is. But of course I understand this is probably nothing to what you've had to unravel. :)
Thanks.
I think it's troublesome enough if the last octet varies, let alone if someone is coming in from several different addresses like this guy is in a way that makes me worry the only solution will be to ban another /16 (I've seen a few others with differing third octets but didn't note them). Looking over the blacklists, there are a lot of /16s banned, and I wonder if the people who did those realize how many hosts that is. But of course I understand this is probably nothing to what you've had to unravel. :)
Thanks.