[6bone] prefix allocation statistics

Jeroen Massar jeroen at unfix.org
Fri Jan 23 12:49:31 PST 2004


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Frank P. Troy wrote:

> Can someone tell me the best method for finding current 
> prefix allocation statistics?  I've already checked the CIDR and IANA and came 
> up blank.  I am not looking for who they were specifically assigned to 
> (although that would also be nice), just the size and numbers.

See http://www.sixxs.net/tools/grh/ which is linked from the frontpage
of the http://www.6bone.net page. If you 'miss' any stats there don't
hesitate to ask.

> For 
> instance how many /32's, /48's, etc, or if any organizations besides the 
> registries  have received less than /32. 

RIR -> LIR allocations are between /27 and /32 (or /35 oldstyle)
LIR -> Endsite is usually a single /48, though if an organisation
can really justify some bigger space they can ofcourse get upto a /40.
I don't think there are bigger endsites than /40's though ;)

If you want to know how many /48's are out there do some whoissing.

Greets,
 Jeroen

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