IPv4 addresses have run out, everything has been allocated, and they are now being traded. IPv6 is slowly growing in popularity. Google stats are close to 50%.

IPv4 addresses have run out, everything has been allocated, and they are now being traded. IPv6 is slowly growing in popularity. Google stats are close to 50%. If your ISP has IPv6, you might be accessing Hacker News with IPv6 since they added support recently.