Vendor registration identifies the organization holding a block, not a specific device model, product line, or manufacturing date. This page combines every block IEEE has registered under this exact organization name; it doesn't mean every address in every listed block is currently shipping in a real device.
About Tianyi Telecom Terminals Company Limited
China Telecom's terminal equipment company, which sells devices under its Tianyi brand.
Devices that use these prefixes
- Carrier-branded gateways, phones and set-top boxes
Randomized MAC addresses
Provider-supplied equipment keeps its registered, fixed addresses; randomization applies to client devices such as phones and laptops.
Assignments by type
| Type | Count |
|---|---|
| MA-L | 9 |
Countries in IEEE's registration records
| Country | Blocks |
|---|---|
| 🇨🇳 China | 9 |
Download this organization's blocks
Get just these assignments as CSV or JSON, generated fresh from the live registry on every request.
9 registered prefixes