HANGZHOU SOFTEL OPTIC CO., LTD

Any device whose MAC address begins with E4:84:2B has a network interface built by HANGZHOU SOFTEL OPTIC 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

E4:84:2B

Organization

HANGZHOU SOFTEL OPTIC CO., LTD

Address

101 BINKANG ROAD, BINJIANG DISTRICT HANGZHOU ZHEJIANG CN 310052

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.