Sercomm Corporation. - MAC Prefix 381F26A (MA-M)

What this means

The IEEE assigned the MA-M block 381F26A to Sercomm Corporation.. 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 38:1F:26:A, it is Sercomm Corporation. hardware.

Frequently Asked Questions

Who owns MAC prefix 381F26A?

381F26A is registered to Sercomm Corporation. in the IEEE MA-M registry.

What does the MA-M registry type mean?

An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. Sercomm Corporation.'s block covers 1,048,576 addresses.

What devices use 381F26A?

Any network device with a MAC address starting 38:1F:26:A was manufactured by or for Sercomm Corporation..

Other Sercomm Corporation. prefixes

Sercomm Corporation. holds 32 registered blocks in total.

OUI prefix	381F26A
Vendor	Sercomm Corporation.
Registry	MA-M (28-bit, medium block)
Block size	1,048,576 addresses
Country	TW
Other blocks by this vendor	32 total
Example MAC	38:1F:26:A:00:00:00