Find the vendor name of a device by entering an OUI or a MAC address
Shenzhen Tencent Computer System Co., Ltd.
Shenzhen Tencent Computer System Co., Ltd. , manages 3 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 34.6 million addresses.
The allocation includes the following types: MA-L (Mac Address Block Large, ~16 million addresses each), and MA-M (Mac Address Block Medium, ~1 Million addresses each).
The company registered its MAC address allocation on 22 September 2013, and the most recent update was made on 14 June 2018. These allocations support network identification and communication globally.
Unique prefixes: 3
Block Size: 34603005 (34.6 M)
First registration: 22 September 2013
Last updated: 14 June 2018
MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 1C:78:39 | MA-L | 2013-09-22 |
| 20:90:6F | MA-L | 2015-11-17 |
| 30:09:F9:A | MA-M | 2018-06-14 |