MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Exsom Computers LLC
Unique prefixes: 2
Block Size: 1052670 (1.05 M)
First registration: 26 July 2019
Last updated: 20 August 2019
Types
MA-M: Mac Address Block Medium. Number of address 2^20 (~1 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 |
---|---|---|
44:03:77:2 | MA-M | 2019-08-20 |
70:B3:D5:4B:F | MA-S | 2019-07-26 |