MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Creotech Instruments S.A.
Unique prefixes: 2
Block Size: 16781310 (16.78 M)
First registration: 23 December 2014
Last updated: 25 April 2020
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:D5:91:E | MA-S | 2014-12-23 |
| E0:6C:A6 | MA-L | 2020-04-25 |