MAC Address Lookup

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

 MAC

Honeywell Environmental & Combustion Controls

MAC prefix: 00:20:3D

Vendor name: Honeywell Environmental & Combustion Controls

MAC range: 00:20:3D:00:00:00 - 00:20:3D:FF:FF:FF

Block Size: 16777215 (16.77 M)

Address:

1985 Douglas Drive
Golden Valley MN 55422
US.

Type MA-L

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

Initial registration: 22 April 1998

Last updated: 02 June 2018

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