Respected Team members, Myself Ronak banka currently doing my internship at NAv6, USM Malaysia under the supervision of Dr. Raja Kumar. I am presently conducting a Research on estimating the fragmentation and aggregation of IPv6 address space by comparing it with fragmentation and aggregation of IPv4 address space under RIPE, so I was in search of data regarding reasons for fragmentation of the address space and % contribution of those different reasons to fragmentation. If you could help me in this matter by providing any important details I would be thankful to you. Waiting for your reply in anticipation. -- Ronak Banka Internship student National Advance IPv6 Centre (NAv6) USM Malaysia contact: +60143064063