AVM ELECTRONICS PTE LTD

Any device whose MAC address begins with A0:52:AB has a network interface built by AVM ELECTRONICS PTE 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

A0:52:AB

Organization

AVM ELECTRONICS PTE LTD

Address

362, UPPER PAYA LEBAR ROAD, #05-07 Da Jin Factory Building Singapore Singapore SG 534963

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.