I was browsing this forum and saw someone talk about how 8 IP addresses would be a good thing to have. Sorry if it's a newbie question but I'm not very knowledgeable on stuff related to internet technologies, so I'm curious to find out. I have used hosting services and providers before, but the highest I've used was shared and VPS for personal sites, and to take learning steps forward. So I'm here now trying to figure out what this means exactly, and should I use more than one for a personal site, and is there any setup involved. Thanks for the answers if any are provided it will be appreciated.