MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Rosemount Analytical
Unique prefixes: 2
Block Size: 1052670 (1.05 M)
First registration: 04 November 2012
Last updated: 05 February 2016
Types
IAB: Individual Address Blocks. Number of address 2^24 (~16 Million)
MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 40:D8:55:02:5 | IAB | 2012-11-04 |
| F8:02:78:B | MA-M | 2016-02-05 |