RE: [ipv6-wg] What is difference among /32 , /48 and /64 as charge?

Also, While We are a LIR as small; 1- Can we apply for ipv6 /32 ? 2- What is difference among /32 , /48 and /64 as charge?

You should start by reading this document about IPv6 addressing plans <http://www.getipv6.info/index.php/IPv6_Addressing_Plans> and then read through RIPE's IPv6 policy which you can find here <http://www.ripe.net/ripe/docs/ipv6policy.html>. The short answer is that you will apply for a /32 --Michael Dillon