LAIIER

Any device whose MAC address begins with 98:1C:42 has a network interface built by LAIIER. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

98:1C:42

Organization

LAIIER

Address

98 Commercial Street London GB E1 6LZ

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.