MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
EXARA Group
Unique prefixes: 2
Block Size: 16781310 (16.78 M)
First registration: 06 February 2019
Last updated: 10 June 2021
Types
MA-L: Mac Address Block Large (previously named OUI). 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 |
|---|---|---|
| 70:B3:D5:00:C | MA-S | 2019-02-06 |
| 78:76:D9 | MA-L | 2021-06-10 |