MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
OPMEX Tech.
MAC address prefix E8:EF:89 is registered to OPMEX Tech., located at 18F GDC Building9 Gaoxin Central Avenue 3rdNanshan DistrictShenzhen Guangdong 518000CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 11 March 2014, with the most recent update made on 17 November 2015.
OUI: E8:EF:89
Vendor name: OPMEX Tech.
Address:
Assignment Type MA-L 18F GDC Building
9 Gaoxin Central Avenue 3rd
Nanshan District
Shenzhen Guangdong 518000
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 11 March 2014
