MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
CAST Group of Companies Inc.
Unique prefixes: 2
Block Size: 8190 (8.19 k)
First registration: 14 April 2014
Last updated: 05 August 2020
Types
MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:1B:C5:08:6 | MA-S | 2014-04-14 |
| 70:B3:D5:BD:E | MA-S | 2020-08-05 |