4 Apr
2022
4 Apr
'22
12:11 p.m.
On Monday, April 4th, 2022 at 15:37, Mike Hammett <nanog@ics-il.net> wrote:
I'm checking in to see what people think of IP reputation services.
Pre-IPv6 I was always a little apprehensive of using them for general use because it was always a bit murky how they collected the IPs in the first place. This of course excludes email anti-spam reputation services which are inherently a different kettle of fish. For non-email use I tend to favour CAPTCHA (or, hCAPTCHA to be precise, as I don't believe in giving Google any more data). Post-IPv6 I would think IP reputation services are fairly pointless. With people being given anything up to a /48 without question what are you going to do ? Block whole /48s ?