MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Sphairon Technologies GmbH
Unique prefixes: 1
Block Size: 16777215 (16.77 M)
First registration: 13 May 2007
Last updated: 17 November 2015
Types
MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:1C:28 | MA-L | 2007-05-13 |