MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address


OUI: 00:0B:3A

Vendor name: PESA Inc.


103 Quality Circle
Suite 210
Huntsville AL 35806

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Last updated: 29 June 2022

Initial registration: 14 October 2002

MAC Address Vendor Country US map