MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Vivalnk
Unique prefixes: 2
Block Size: 16781310 (16.78 M)
First registration: 18 February 2016
Last updated: 27 June 2016
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:D5:3A:9 | MA-S | 2016-02-18 |
B4:E7:82 | MA-L | 2016-06-27 |