Shenzhen Hankvision Technology CO.,LTD
Any device whose MAC address begins with 70:B9:BB has a network interface built by Shenzhen Hankvision 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
- 70:B9:BB
- Organization
- Shenzhen Hankvision Technology CO.,LTD
- Address
- Huolibao Building, Gaoxin North Sixth Road, Nanshan District, Shenzhen Shenzhen CN 518000
- 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.