Shenzhen TG-NET Botone Technology Co.,Ltd. — MAC prefix identification

A MAC address beginning with EC:D9:D1 or AC:31:9D matches an IEEE MA-L assignment to Shenzhen TG-NET Botone Technology Co.,Ltd.; the records do not identify a device type or product for either prefix. A match establishes the registered prefix only, not the current identity of the manufacturer or the device’s deployment or safety.

Both entries are 24-bit prefixes, leaving 24 bits for the remainder of a 48-bit MAC address. Each therefore has 16,777,216 possible suffix values; this is an address-space count, not a device or shipment count. In both prefixes, the first-octet Group bit and Local bit are zero. Turning either bit on changes the literal prefix, so those altered addresses do not exactly match these assignments. RFC 7042 describes the Group and Local bits and the structure of 48-bit MAC identifiers.

The IEEE records provide no assignment dates. A captured address can be compared against the full six-hex-digit prefix to check for an exact match, but that alone cannot establish a specific product or device category.

Prefix count

2 assignments [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv

Company

Shenzhen TG-NET Botone Technology Co.,Ltd. [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv

Registry

MA-L [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv

Prefixes

EC:D9:D1, AC:31:9D [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv

Country

China [Confirmed] — https://standards-oui.ieee.org/oui/oui.csv

Device types

Unknown [Unknown]

Notable products

Unknown [Unknown]

Industry

Unknown [Unknown]

Organization status

Unknown [Unknown]

Historic prefix

Unknown [Unknown]

Website

Unknown [Unknown]