.net vs .net.au

The .net extension is a generic top‑level domain historically associated with technology and networking services, and can be registered by anyone for as low as $12.52 per year. The .net.au namespace is a second‑level domain under Australia’s .au country code, intended for Australian entities that provide network‑related or IT services, and it typically requires an Australian business presence, making direct pricing unavailable to the general public. It is best suited for organizations that want a globally recognized tech‑oriented brand (.net) versus those that need to signal an Australian base and comply with local eligibility rules (.net.au). The main trade‑off is that .net offers broader international appeal and lower cost, while .net.au provides geographic relevance and may enhance trust with Australian customers but can be harder to obtain and may involve higher or undisclosed fees.