Find the vendor name of a device by entering an OUI or a MAC address
Electro-Voice Dynacord LLC
Electro-Voice Dynacord LLC , manages 1 unique MAC address prefix. These prefixes are part of a massive allocation with a total block size of 16.8 million addresses.
The allocation includes the following types: MA-L (Mac Address Block Large, ~16 million addresses each).
The company registered its MAC address allocation on 14 October 2002, and the most recent update was made on 09 February 2026. These allocations support network identification and communication globally.
Unique prefixes: 1
Block Size: 16777215 (16.77 M)
First registration: 14 October 2002
Last updated: 09 February 2026
MA-L:Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:0B:7C | MA-L | 2002-10-14 |