nanog mailing list archives

Re: for folks tracking DDOS sources or reading the GRC attack log


From: Fletcher E Kittredge <fkittred () gwi net>
Date: Sun, 24 Jun 2001 21:59:23 -0400


On Sat, 23 Jun 2001 22:18:10 -0400  RJ Atkinson wrote:

      24.0/8 is the "cable block".  ARIN normally allocates residential
cable modem subnets out of this space.  Nearly all the cable operators
have one slice or another from this block.  Nearly all North American
cable modems users have address space in this block.  Cable modems
themselves are nearly always numbered in 10.0/8.

Perhaps "a cable modem block"?  We tell ARIN we need networks for
cable modems and have never gotten an allocation from this block.

regards,
fletcher


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