MAC Address Lookup

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


Wearsafe Labs Inc

MAC prefix: 40:54:E4

Vendor name: Wearsafe Labs Inc

MAC range: 40:54:E4:00:00:00 - 40:54:E4:FF:FF:FF

Block Size: 16777215 (16.77 M)


1429 Park Street
Hartford CT 06106

Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 17 November 2015

Country US map