MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Beijing Zhongdun Security Technology Development Co.
MAC address prefix 38:5A:A8 is registered to Beijing Zhongdun Security Technology Development Co., located at No.1 Capital Gymnasium South RoadBeijing 100048CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 12 July 2013, with the most recent update made on 17 November 2015.
OUI: 38:5A:A8
Vendor name: Beijing Zhongdun Security Technology Development Co.
Address:
Assignment Type MA-L No.1 Capital Gymnasium South Road
Beijing 100048
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 12 July 2013
