The management and allocation of IP addresses/ASN for use on Vietnam's Internet network must comply with policies of international organizations competent to plan and allocate addresses to Vietnam
https://vnnic.vn/en/about/legaldocs/decree-no-72-2013-nd-cp-july-15-2013-management-provision-and-use-internet?lang=enMain legal documents that control Internet resources management in Vietnam
Internet number resource which include Internet addresses (IPv4/IPv6), Autonomous system number (ASN) is critical parameter for Internet operations. In Vietnam, Internet number resource is national information resource. IP/ASN number is concentratively managed by Vietnamese Government (Ministry of Information and Communications -MIC) as a method to manage and supervise Internet operations to ensure the stability of Internet in Vietnam.