List of dynamic IP's

Thu May 20 22:21:20 UTC 2004

--- Bob Martin wrote:
> Does anyone know of a list of dynamic IP's by ISP?

Two children of the Wirehub/Easynet Dynablock are
available via rsync:
  http://www.njabl.org/dynablock.html
  http://www.dnsbl.us.sorbs.net/DUL-FAQ.html

You can use grepcidr with BGP data if you need to
split the lists by ASN.
http://www.pc-tools.net/unix/grepcidr/

However for blocking incoming SMTP at the moment it
may be more effective to simply use the Spamhaus XBL
and basic HELO sanity checks.

-- 
Alex Clark

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