MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Shenzhen Tencent Computer System Co., Ltd.
Unique prefixes: 3
Block Size: 34603005 (34.6 M)
First registration: 22 September 2013
Last updated: 14 June 2018
Types
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 |