Network Container and Network with same CIDR

[#1]

Am I able to create a network container for a network using the same CIDR? I get an error. 

The network 172.23.143.96/27 already exists. Select another network.

[#2]

Not in the same network view. Creating overlapping IP space defeats authoritative IPAM. 

Perhaps worth looking into: https://docs.infoblox.com/space/nios90/280404336/Configuring+Network+Views