(Following up on the last post about spam IPs) The Internet Assigned Numbers Authority (IANA) published an IP list showing the allocation of IP blocks. According to this, all IPs starting with:

• 5 and 95 are IANA reserved
• 6 are US Army
• 18 are MIT

That leaves 85 and 75 as possibly real IPs.

Tags: IP Address, Blacklist, Comment Spam, Blog Spam, Spam, Technology, Software, Blogging, IANA, Hacking