IONICS TECHNOLOGY ME LTDA

Any device whose MAC address begins with 90:88:A2 has a network interface built by IONICS TECHNOLOGY ME LTDA. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

90:88:A2

Organization

IONICS TECHNOLOGY ME LTDA

Address

RUA DEP. ANTONIO EDU VIEIRA FLORIAN POLIS SANTA CATARINA BR 88040000

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.