Cogent Healthcare Systems Ltd

Any device whose MAC address begins with E8:94:4C has a network interface built by Cogent Healthcare Systems Ltd. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

E8:94:4C

Organization

Cogent Healthcare Systems Ltd

Address

69 Alma Road Berkshire GB SL4 3HT

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.