iS5 Communications Inc.

Any device whose MAC address begins with E8:E8:75 has a network interface built by iS5 Communications Inc.. 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:E8:75

Organization

iS5 Communications Inc.

Address

#1-1815 Meyerside Drive Mississauga Ontario CA L5T 1G3

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.