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:

18F GDC Building
9 Gaoxin Central Avenue 3rd
Nanshan District
Shenzhen Guangdong 518000
CN.

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 2014

MAC Address Vendor Country CN map