PTR registration question (Class B vs Class C blocks)

Barry Margolin barmar at alum.mit.edu
Thu Dec 11 05:36:02 UTC 2003


In article <br8673$1keh$1 at sf1.isc.org>, Elias <elias at streamyx.com> 
wrote:

> Hi guys,
> What is the best practice when it comes to registering the PTR records for a 
> whole Class B network? If lets say I've got the whole range 10.10.0.0/16 to 
> register, should I split it up into individual Class C blocks (ie: 
> 10.10.1.0/24, 10.10.2.0/24, 10.10.3.0/24, etc) or is it recommended to just 
> leave it as a Class B entry?

If there are frequent changes, I recommend splitting it up so that the 
reloads and zone transfers involve smaller files.

-- 
Barry Margolin, barmar at alum.mit.edu
Woburn, MA


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