Philip Smith wrote:Out of curiosity, and hopefully someone from APNIC can help here, what are the distributions of allocations per prefix size within the APNIC region? (i.e. how many allocations are there at each prefix level)
The following data may also be useful. This table shows the number of members against total IPv4 address holdings, rounded up to the next prefix. It shows for instance that there are 117 members with up to /24, 70 with up to /23 etc.
This information is derived from public information available from the APNIC stats portal at:
http://www.apnic.net/stats/o3/ Paul Prefix # ====== = /5 1 /6 4 /7 2 /8 1 /9 3 /10 4 /11 5 /12 21 /13 13 /14 35 /15 49 /16 82 /17 75 /18 110 /19 257 /20 250 /21 315 /22 91 /23 70 /24 117 ________________________________________________________________________ Paul Wilson, Director-General, APNIC <dg at apnic dot net> http://www.apnic.net ph/fx +61 7 3858 3100/99