H.K ZONGMU TECHNOLOGY CO., LTD.

Any device whose MAC address begins with 90:8C:44 has a network interface built by H.K ZONGMU TECHNOLOGY CO., 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

90:8C:44

Organization

H.K ZONGMU TECHNOLOGY CO., LTD.

Address

ROOM 604, BUILDING B, 977 SHANGFENG RD SHANGHAI CN 201201

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.