Fival Science & Technology Co.,Ltd.

Any device whose MAC address begins with 00:26:DD has a network interface built by Fival Science & 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

00:26:DD

Organization

Fival Science & Technology Co.,Ltd.

Address

1/F, Building 57, No.461 Shanghai Shanghai CN 200233

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.