MAC Address Lookup

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


Guangdong East Power Co.,

MAC prefix: 30:89:99

Vendor name: Guangdong East Power Co.,

MAC range: 30:89:99:00:00:00 - 30:89:99:FF:FF:FF

Block Size: 16777215 (16.77 M)


No.6 Northern Industry Road
Songshan lake SCI&TECH Industry Park
DongGuan GuangDong 523808

Type MA-L

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

Initial registration: 11 March 2013

Last updated: 17 November 2015

Country CN map