Invengo Information Technology Co.,Ltd

Any device whose MAC address begins with 00:1D:78 has a network interface built by Invengo Information 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

00:1D:78

Organization

Invengo Information Technology Co.,Ltd

Address

3/F,No.T2-B,High-Tech Industrial Park South Shenzhen Guangdong CN 518057

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.