Who owns MAC prefix E82877?

E82877 is registered to TMY Co., Ltd. in the IEEE MA-L registry.

What devices use E82877?

Any network device with a MAC address starting E8:28:77 was manufactured by or for TMY Co., Ltd..

MA-L · OUI prefix

TMY Co., Ltd.

Any MAC address starting E8:28:77 is registered to TMY Co., Ltd. in JP.

OUI prefix	E82877
Vendor	TMY Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	E8:28:77:00:00:00

What this means

The IEEE assigned the MA-L block E82877 to TMY Co., Ltd.. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting E8:28:77, it is TMY Co., Ltd. hardware.

Look up another MAC