Hello @Ratheesh mv ,
>> From the plenty of subnets I would like to see only 192.168.10.0/24 and their attributes .Is it possible if yes how ?
For efficiency reasons BGP updates are structured in such a way that all NLRIs sharing the same attributes are sent after the set of common attributes.
For this reason if you manage the PE node you can get info about a specific prefix on it
show ip bgp vrf <VRF-name> 192.168.10.0
From the raw packet capture this is not so easy for the reasons explained above. The BGP update can become too big to fit in a single packet and so it is carried in multiple IP packets and only the first packet contains the list of BGP attributes shared by many prefixes.
Hope to help
Giuseppe