MAC Address Lookup

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

Trex Network LLC

OUI: 30:55:ED

Address:

Room 505
Tower B Nongke Building

Beijing 100097
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: 26 November 2011