How to see as path

[Fabiano D'Agostino]

Good morning,
how can I see the as path of a route?
I think the command is 'show route' and I get:
192.168.5.0/24 unicast [bgp1 ...]*(100) [AS3i] via..

What is 100?
AS3 should be the as path, right? Why is there an 'i'?

Thanks,

Fabiano