MAC Address Lookup

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


Herrick Tech Labs

MAC prefix: 70:B3:D5:3F:9

Vendor name: Herrick Tech Labs

MAC range: 70:B3:D5:3F:90:00 - 70:B3:D5:3F:9F:FF

Block Size: 4095 (4.09 k)


20201 Century Blvd.
Germantown MD 20874

Type MA-S

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

Initial registration: 29 April 2015

Last updated: 18 February 2016

Country US map