Scott has a nifty tool for this. Plug one of the numbers from the range into this URL as shown:
http://www.dnsstuff.com/tools/cidr.ch?ip=64.49.243.63 and a list appears. There are 2 columns seperated by the word "through." On the left side of the word is the lower # of the range and on the right the higher. Find the range that most closely matches what you want. In this case, the smallest range large enough to have both 63 and 115 is 0 through 127, expressed as 64.49.243.63/25. Put this CIDR in place of your 2 IPs and these guys will be toast, at least until they buy another range. Dan On Sunday, September 29, 2002 5:30, Steven Cmajdalka <[EMAIL PROTECTED]> wrote: >Hello. >How do I filter a range of IP addresses. >example, this one. >64.49.243.63 mail46.thesuperspecialsales.com >64.49.243.115 mail110.thesuperspecialsales.com >I block one then they start using 115, do I have to make a >entry for each ip? > >Thanks >Steve. > >--- >[This E-mail was scanned for viruses by Declude Virus >(http://www.declude.com)] > >--- >This E-mail came from the Declude.JunkMail mailing list. To >unsubscribe, just send an E-mail to [EMAIL PROTECTED], and >type "unsubscribe Declude.JunkMail". The archives can be found >at http://www.mail-archive.com. > --- [This E-mail was scanned for viruses by Declude Virus (http://www.declude.com)] --- This E-mail came from the Declude.JunkMail mailing list. To unsubscribe, just send an E-mail to [EMAIL PROTECTED], and type "unsubscribe Declude.JunkMail". The archives can be found at http://www.mail-archive.com.
