MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

 MAC

HMicro Inc

MAC prefix: 70:B3:D5:1A:1

Vendor name: HMicro Inc

MAC range: 70:B3:D5:1A:10:00 - 70:B3:D5:1A:1F:FF

Block Size: 4095 (4.09 k)

Address:

39355 California St.
Suite 303
Fremont California 94538
US.

Type MA-S

Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

Initial registration: 04 November 2014

Last updated: 18 February 2016

Country US map