MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Spirent Communications
Unique prefixes: 3
Block Size: 12285 (12.28 k)
First registration: 21 February 2011
Last updated: 29 August 2015
Types
IAB: Individual Address Blocks. Number of address 2^24 (~16 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:50:C2:73:1 | IAB | 2011-02-21 |
| 00:50:C2:C5:6 | IAB | 2011-02-21 |
| 00:50:C2:FF:C | IAB | 2012-11-04 |