Minimum Allocation Size by RIRs (IPv4)

Jon Lewis jlewis at lewis.org
Tue Nov 15 14:59:39 UTC 2011


On Tue, 15 Nov 2011, Fredy Kuenzler wrote:

> I'm trying to compile a comprehensive and up-to-date list of Minimum 
> Allocation Sizes by the various RIRs. Any hint would be appreciated. I have 
> so far:
>
> ARIN:  https://www.arin.net/knowledge/ip_blocks.html
>
> APNIC: 
> http://www.apnic.net/publications/research-and-insights/ip-address-trends/minimum-allocations 
> (seems that they have recently changed from /22 to /24, which is not too 
> helpful...)
>
> RIPE NCC: http://www.ripe.net/ripe/docs/ripe-510#5
>
> Nothing found for AFRINIC and LACNIC yet, and legacy space, too.

I have some helpful links and at least a starting point for data (a couple 
of years old now) in this blog entry:

http://jonsblog.lewis.org/2008/01/19#bgp

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