tide.co.,ltd

Any device whose MAC address begins with 44:B4:33 has a network interface built by tide.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

44:B4:33

Organization

tide.co.,ltd

Address

9F Kapeul GreatValley A-dong, Digitalro 9-ghil 32, Geumcheon-gu seoul seoul KR ASIKRKS006

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.