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North American Network Operators Group

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Re: Unwanted dial-outs

  • From: Richard Parker
  • Date: Fri Mar 22 09:18:40 2002

on 3/22/02 5:47 AM, Dave Garber at dpgarber@zbzoom.net wrote:

> The trigger event is to this domain - blackhole-1.iana.org.

You probably have a piece of software attempting to do inverse lookup on the
IP addresses you are using for private addressing (192.168.x.x):

  <nslookup:168.192.in-addr.arpa/NS>

  Non-authoritative answer:
    168.192.in-addr.arpa  NS  82849  blackhole-1.iana.org  192.0.32.18

-Richard





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