Hacker News new | ask | show | jobs
by Sohcahtoa82 1159 days ago
Impossible unless you have a number of IP addresses that gets close to your total number of customers online.

As soon as a service starts seeing a dozen users from a single IP, they're gonna start throwing CAPTCHAs on them more.

1 comments

A single IPv6 /32 contains 4 billion /64s. Most CAPTCHA delivery domains support IPv6.