SYSDINE Co., Ltd.

Any device whose MAC address begins with 04:6B:1B has a network interface built by SYSDINE 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

04:6B:1B

Organization

SYSDINE Co., Ltd.

Address

506 Convergence technology research commercialization center 218 Gajung-Ro, Yuseong-gu Daejeon-City Daejeon-City KR 34129

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.