Update routing-preference-overview.md

Added regions

Author: brianlehr

articles/virtual-network/ip-services/routing-preference-overview.md

@@ -80,23 +80,53 @@ The price difference between both options is reflected in the internet egress da
 
 ### Regional availability
 
-Internet routing preference is available in all regions except:
-
-* Australia Central
-
-* Austria East
-
-* Brazil Southeast
-
-* Germany Central
-
-* Germany NorthEast
-
-* Norway West
-
-* Sweden Central
-
-* West US 3
+Internet routing preference is available in all regions listed below:
+
+Australia Central
+Australia Central 2
+Australia East 
+Australia Southeast
+Brazil South
+Brazil Southeast
+Canada Central
+Canada East
+Central India
+Central US
+Central US EUAP
+East Asia
+East US
+East US 2
+East US 2 EUAP
+France Central
+France South
+Germany North
+Germany West Central
+Japan East
+Japan West
+Korea Central
+Korea South
+North Central US
+North Europe
+Norway East
+Norway West
+South Africa North
+South Africa West
+South Central US
+South India
+Southeast Asia
+Sweden Central
+Switzerland North
+Switzerland West
+UAE Central
+UAE North
+UK South
+UK West
+West Central US
+West Europe
+West India
+West US
+West US 2
+West US 3
 
 ## Next steps