Can this bgp work?

[Deric Kwok]

Hello

We would like to split our network advertising with same AS no. in
different our bgp routers to same or different upstream provider

eg:

66.70.0.0/20 in bgpRouterA
67.170.0.0/20 in bgpRouterB
174.70.0.0/20 in bgpRouterC

ls it working?

Thank you