Who owns MAC prefix E81863D?

E81863D is registered to DIGITAL DYNAMICS, INC. in the IEEE MA-M registry.

What devices use E81863D?

Any network device with a MAC address starting E8:18:63:D was manufactured by or for DIGITAL DYNAMICS, INC..

MA-M · OUI prefix

DIGITAL DYNAMICS, INC.

Any MAC address starting E8:18:63:D is registered to DIGITAL DYNAMICS, INC. in US.

OUI prefix	E81863D
Vendor	DIGITAL DYNAMICS, INC.
Registry	MA-M (28-bit, medium block)
Country	US
Example MAC	E8:18:63:D:00:00:00

What this means

The IEEE assigned the MA-M block E81863D to DIGITAL DYNAMICS, 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 E8:18:63:D, it is DIGITAL DYNAMICS, INC. hardware.

Look up another MAC