MAC Address Lookup

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

 MAC

Hangzhou Dunchong Technology Co.Ltd

MAC prefix: A4:FB:8D

Vendor name: Hangzhou Dunchong Technology Co.Ltd

MAC range: A4:FB:8D:00:00:00 - A4:FB:8D:FF:FF:FF

Block Size: 16777215 (16.77 M)

Address:

Yitian Square 1#401A
hangzhou zhejiang 310051
US.

Type MA-L

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

Initial registration: 02 May 2013

Last updated: 17 November 2015

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