MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Honeywell Environmental & Combustion Controls (Tianjin) Co., Ltd.
MAC address prefix DC:B3:B4 is registered to Honeywell Environmental & Combustion Controls (Tianjin) Co., Ltd., located at 158 Nan Hai RoadTEDATianjin 300457CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 17 November 2015, and no subsequent updates have been recorded.
OUI: DC:B3:B4
Vendor name: Honeywell Environmental & Combustion Controls (Tianjin) Co., Ltd.
Address:
Assignment Type MA-L 158 Nan Hai Road
TEDA
Tianjin 300457
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 17 November 2015
