Single AS Number for multiple prefixes in different country

Hi, We have an AS Number AS2XXXX and have 2 /24 subnets belongs to this AS Number. It is using in US and peering with US Service Providers now. We are going to deploy another site in Asia, can we use the same AS Number AS2XXXX and have 2 other /24 subnets and peering with other Asia Service Providers? Will it affect the routing or BGP Path of our existing subnets in US? Please advise. Thanks Harris :-)