MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Grandbeing Technology Co., Ltd
MAC address prefix 34:1B:22 is registered to Grandbeing Technology Co., Ltd, located at B-301Science and Technology Building Phase IIShenzhen 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 28 March 2013, with the most recent update made on 17 November 2015.
OUI: 34:1B:22
Vendor name: Grandbeing Technology Co., Ltd
Address:
Assignment Type MA-L B-301
Science and Technology Building Phase II
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: 28 March 2013
