MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
worldcns inc.
Unique prefixes: 2
Block Size: 17825790 (17.82 M)
First registration: 12 February 2020
Last updated: 06 January 2023
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 |
|---|---|---|
| D0:16:F0:B | MA-M | 2023-01-06 |
| DC:6B:12 | MA-L | 2020-02-12 |