Which company owns MAC address prefix C8:7E:A1?

MAC address prefix C8:7E:A1 is registered to TCL MOKA International Limited in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with C8:7E:A1 has a network interface built by TCL MOKA International Limited.

What is the OUI C8:7E:A1?

C8:7E:A1 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to TCL MOKA International Limited. It covers every address from C8:7E:A1:00:00:00 to C8:7E:A1:FF:FF:FF, or 16,777,216 addresses in total. It is also written C8-7E-A1.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in C8:7E:A1:00:00:00 that is C8:7E:A1 — and look that prefix up in the IEEE OUI registry. If the second-lowest bit of the first octet is set, the address is locally administered (a randomized or private MAC), which belongs to no manufacturer and will not resolve; modern phones and laptops use these by default on each network.

Where is TCL MOKA International Limited located?

TCL MOKA International Limited is listed at 7/F, Building 22E 22 Science Park East Avenue Hong Kong HK 999077 in the IEEE OUI registry entry for C8:7E:A1. This is the address the organization registered with the IEEE, which may differ from its current operating address.

How many MAC prefixes does TCL MOKA International Limited own?

TCL MOKA International Limited holds 2 OUI prefixes in the IEEE registry, of which C8:7E:A1 is one. A device made by TCL MOKA International Limited could carry a MAC address from any of them.

TCL MOKA International Limited

MAC address prefix C8:7E:A1 is registered to TCL MOKA International Limited in the IEEE OUI registry. Any device whose MAC address begins with C8:7E:A1 has a network interface built by TCL MOKA International Limited. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address — it covers every MAC from C8:7E:A1:00:00:00 to C8:7E:A1:FF:FF:FF.

OUI prefix: C8:7E:A1
Hyphen form: C8-7E-A1
MAC range: C8:7E:A1:00:00:00 – C8:7E:A1:FF:FF:FF
Addresses in block: 16,777,216
Organization: TCL MOKA International Limited
Address: 7/F, Building 22E 22 Science Park East Avenue Hong Kong HK 999077
Source: IEEE OUI registry

Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.

Other prefixes from TCL MOKA International Limited

TCL MOKA International Limited holds 2 OUI prefixes in total. A device with this exact prefix could just as well carry any of these:

98:7A:9B

Assignment history (2)

The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.

2020-04-23Assigned to "TCL MOKA International Limited"
archived source →
2026-07-17Assigned to "TCL MOKA International Limited"

Nearby in the registry

The prefixes assigned immediately before and after C8:7E:A1:

FAQ

Which company owns MAC address prefix C8:7E:A1?: MAC address prefix C8:7E:A1 is registered to TCL MOKA International Limited in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with C8:7E:A1 has a network interface built by TCL MOKA International Limited.
What is the OUI C8:7E:A1?: C8:7E:A1 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to TCL MOKA International Limited. It covers every address from C8:7E:A1:00:00:00 to C8:7E:A1:FF:FF:FF, or 16,777,216 addresses in total. It is also written C8-7E-A1.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in C8:7E:A1:00:00:00 that is C8:7E:A1 — and look that prefix up in the IEEE OUI registry. If the second-lowest bit of the first octet is set, the address is locally administered (a randomized or private MAC), which belongs to no manufacturer and will not resolve; modern phones and laptops use these by default on each network.
Where is TCL MOKA International Limited located?: TCL MOKA International Limited is listed at 7/F, Building 22E 22 Science Park East Avenue Hong Kong HK 999077 in the IEEE OUI registry entry for C8:7E:A1. This is the address the organization registered with the IEEE, which may differ from its current operating address.
How many MAC prefixes does TCL MOKA International Limited own?: TCL MOKA International Limited holds 2 OUI prefixes in the IEEE registry, of which C8:7E:A1 is one. A device made by TCL MOKA International Limited could carry a MAC address from any of them.