Eagle Harbor Technologies, Inc. - MAC Prefix 8C1F645F7 (MA-S)

What this means

The IEEE assigned the MA-S block 8C1F645F7 to Eagle Harbor Technologies, Inc.. 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 8C:1F:64:5F:7, it is Eagle Harbor Technologies, Inc. hardware.

Frequently Asked Questions

Who owns MAC prefix 8C1F645F7?

8C1F645F7 is registered to Eagle Harbor Technologies, Inc. in the IEEE MA-S registry.

What does the MA-S registry type mean?

An MA-S assignment, formerly called OUI-36, covers 36 bits, giving the vendor 4,096 device addresses, the smallest block the IEEE issues. Eagle Harbor Technologies, Inc.'s block covers 4,096 addresses.

What devices use 8C1F645F7?

Any network device with a MAC address starting 8C:1F:64:5F:7 was manufactured by or for Eagle Harbor Technologies, Inc..

OUI prefix	8C1F645F7
Vendor	Eagle Harbor Technologies, Inc.
Registry	MA-S (36-bit, small block)
Block size	4,096 addresses
Country	US
Other blocks by this vendor	1 total
Example MAC	8C:1F:64:5F:7:00:00:00