MAC Address Lookup

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


Beijing Hanbang Technology Corp.

OUI prefix: E4:7D:5A

Vendor name: Beijing Hanbang Technology Corp.


Skirt Building
Haidian District Beijing 100080

Assignment Type MA-L

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

Last updated: 17 November 2015

Initial registration: 11 March 2013

MAC Address Vendor Country CN map