GCP
Dashed = VPC (global)
Solid = physical (region / zone)
Dashed = subnet
VPC · global
Region · us-west1
subnet · regional
10.240.0.0/24
zone a
10.240.0.2
zone b
10.240.0.3
Region · asia-east1
subnet · regional
10.241.0.0/24
zone a
10.241.0.2