If my physical server ip is 103.22.34.1, in the physical server the openstack subnet create:

neutron subnet-create provider a.b.c.0/24 --name provider-sub --allocation-pool start=a.b.c.1,end=a.b.c.50 --dns-nameserver 8.8.8.8 --gateway a.b.c.255

whether the a.b.c.x network segment should be in the 1.3.22.34.0 network segment ?

EDIT

I mean, if my server ip is 102.10.22.1, on it I install the openstack, when I set the provider network， whether I should set the 102.10.22.x -> 102.10.22.x ? or whether can I set other network segment such as 100.10.10.x-> 100.10.10.x.