Exactly what she said. When you search the IP, you may get many results from sites like "List of allocated IP addresses", and that's fine. But if you see it on some security/anti-spam/anti-malware forums, then don't use it.
Also, it can happen that ten different Web proxies are hosted on the same IP and share the same address. Click me to get help with that, and do search before you ask anything else.
Bookmarks