MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
NKT Photonics A/S
Unique prefixes: 2
Block Size: 1052670 (1.05 M)
First registration: 20 January 2014
Last updated: 17 September 2021
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:D8:55:1C:C | IAB | 2014-01-20 |
| F4:A4:54:0 | MA-M | 2021-09-17 |