Allocated/Assigned AS Numbers (ASN) to Macao are 12

ASN List of Macao shows how many ASNs and IP Network addresses are assigned to each ISP and organization in Macao. An IP address block or an ASN allocated to an Internet service provider or other organization is not owned by that organization.

AS NumberISP/OrganizationIP Network Addresses
AS4609 CTM-MO Companhia de Telecomunicacoes de Macau SARL, MO 1094
AS7582 UMAC-AS-AP University of Macau, MO 3
AS24335 CTM-CUST-AS-AP Customer AS, MO 1
AS45918 SMARTONE-AS-AP SmarTone Mobile Communications (Macau) Limited, MO 29
AS64061 MT-TRANSIT MT-TRANSIT, MO 0
AS132088 WINDCLOUDNETWORK-MO Wind Cloud Network Technology Co Ltd, MO 32
AS133613 MTEL-AS MTel telecommunication company ltd., MO 88
AS134550 CITM-NGIA-MRC-MO Centro de Informacoes Tecnologia de Macau, MO 10
AS136167 CHINATELECOM-AS-AP CHINA TELECOM (MACAU) COMPANY LIMITED, MO 1
AS136793 MCN-AS-AP MACAU COMMUNICATION NETWORKS COMPANY LIMITED, MO 5
AS138164 MUST-AS-AP Macau University of Science and Technology, MO 0
AS138330 SMMS SM.MS, MO 0


What is an autonomous system number (ASN)?

ASN is the acronym for Autonomous System Number. The Internet is a network of networks. A network made up by the joint operation of thousands of networks that belong to different institutions which, in turn, have different functions: access providers, content providers, universities, Internet users, government agencies, etc. These networks that make up the Internet are known as autonomous systems (AS).