Find the vendor name of a device by entering an OUI or a MAC address
Thing-talk Wireless Communication Technologies Corporation Limited
MAC address prefix B4:5C:A4 is registered to Thing-talk Wireless Communication Technologies Corporation Limited, located at 498 Guo Shou Jing RoadSuite 10402Shanghai 201203CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 07 May 2011, with the most recent update made on 17 November 2015.
OUI: B4:5C:A4
Vendor name: Thing-talk Wireless Communication Technologies Corporation Limited
498 Guo Shou Jing Road
Suite 10402
Shanghai 201203
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 07 May 2011
