| Property | Value |
| Name | Companhia de Telecomunicacoes de Macau |
| Organization | Companhia de Telecomunicacoes de Macau |
| masck@MACAU.CTM.NET | |
| Address | Rua de Lagos, Edficio, Telecentro |
| Zip Code | Macau |
| City | Macau |
| State | Taipa |
| Country | MO |
| Phone | +853.9999999999 |
| Fax | +853.9999999999 |
| NameServer | VASSUN2.MACAU.CTM.NET |
| Created | 1994-12-13 05:00:00 |
| Changed | 2015-11-23 03:36:16 |
| Expires | 2018-12-12 00:00:00 |
| Registrar | NETWORK SOLUTIONS, L |
| Date | IP Address |
| 2023-08-27 | 202.175.28.38 (ClassC) |
| 2025-01-29 | 202.175.53.38 (ClassC) |
| Date | Domain | IP |
| mailgw1.macau.ctm.net | 2014-07-06 | 202.175.36.52 |
| VASSUN2.MACAU.CTM.NET | 2025-01-26 | 202.175.3.8 |