Find the vendor name of a device by entering an OUI or a MAC address
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head , manages 3 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 12.3 thousand addresses.
The allocation includes the following types: IAB, and MA-S (Mac Address Block Small, previously named OUI-36, encompasses IAB Assignments, ~4096 addresses each).
The company registered its MAC address allocation on 25 September 2011, and the most recent update was made on 18 February 2016. These allocations support network identification and communication globally.
Unique prefixes: 3
Block Size: 12285 (12.28 k)
First registration: 25 September 2011
Last updated: 18 February 2016
IAB: Individual Address Blocks. Number of address 2^24 (~16 Million)
MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:1B:C5:07:C | MA-S | 2014-04-14 |
| 00:50:C2:EA:4 | IAB | 2011-09-25 |
| 70:B3:D5:3E:3 | MA-S | 2014-11-04 |