Nata-Info Ltd.

Any device whose MAC address begins with E0:87:B1 has a network interface built by Nata-Info 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

E0:87:B1

Organization

Nata-Info Ltd.

Address

28, Prokhorova str. Yoshkar-Ola Republic Mari-El RU 424007

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.