Telcotech

Telcotech operates asan internet service provider headquartered in Cambodia, delivering broadband connectivity to both residential and business customers across the country. Its core offering consists of providing internet access services that enable users to connect to domestic and global networks. The company functions within the Cambodian telecommunications sector, focusing on supplying reliable data transmission solutions to its subscriber base. As an ISP, it manages the infrastructure necessary to route traffic between end‑users and the wider internet. Its services are positioned to support everyday online activities as well as commercial operations requiring stable connectivity.

Telcotech is identified as one of the major Cambodian internet service providers, indicating a notable presence and reach within the national market. The organization’s scale was highlighted during the distributed denial‑of‑service attack on 3 November 2018, when its network was overwhelmed by traffic peaking at nearly 150 Gbps alongside other large ISPs. This incident underscores the size of its infrastructure and its exposure to high‑volume threats, prompting the implementation of mitigation measures. No explicit details about ownership, parent companies, or subsidiary relationships are provided in the available information. Consequently, the profile remains confined to the confirmed facts regarding its role, location, and the documented attack event.