L-3 COMMUNICATIONS EAST

Any device whose MAC address begins with 00:10:27 has a network interface built by L-3 COMMUNICATIONS EAST. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:10:27

Organization

L-3 COMMUNICATIONS EAST

Address

ONE FEDERAL STREET - A&E-3ES CAMDEN NJ US 08102

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.