ASNs in Macao — 15
| ASN | Name | Type  | Number of IPs |
|---|---|---|---|
| AS4609 | Companhia de Telecomunicacoes de Macau SARL | isp | 265,984 |
| AS7582 | University of Macau | education | 65,536 |
| AS133613 | MTel telecommunication company ltd. | isp | 19,456 |
| AS47674 | Net Solutions - Consultoria Em Tecnologias De Informacao, Sociedade Unipessoal LDA | hosting | 9,984 |
| AS136167 | CHINA TELECOM (MACAU) COMPANY LIMITED | isp | 2,560 |
| AS136793 | MACAU COMMUNICATION NETWORKS COMPANY LIMITED | hosting | 2,048 |
| AS134550 | Centro de Informacoes Tecnologia de Macau | isp | 2,048 |
| AS45918 | SmarTone Mobile Communications (Macau) Limited | isp | 1,536 |
| AS138164 | Macau University of Science and Technology | education | 1,536 |
| AS137538 | Caldawin Software Technology Company Limited | isp | 512 |
| AS64061 | MT-TRANSIT | inactive | 0 |
| AS61284 | BlazingFast - A.S.A.S.S.U. Lda. | inactive | 0 |
| AS24335 | Customer AS | inactive | 0 |
| AS138330 | SM.MS | business | 0 |
| AS132088 | Wind Cloud Network Technology Co Ltd | business | 0 |