MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Nanjing SAC Power Grid Automation Co., Ltd.
Unique prefixes: 3
Block Size: 33558525 (33.55 M)
First registration: 13 August 2012
Last updated: 17 November 2015
Types
IAB: Individual Address Blocks. Number of address 2^24 (~16 Million)
MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:50:C2:F9:F | IAB | 2012-08-13 |
| 20:DF:3F | MA-L | 2013-05-02 |
| 6C:83:66 | MA-L | 2013-09-12 |