MAC Address Lookup / All vendors / NKT Photonics A/S
NKT Photonics A/S MAC address blocks
The IEEE registry carries 2 blocks registered to NKT Photonics A/S, together 1.1 million addresses, first observed 12 Jan 2014, most recently 18 Sep 2021.
Registered in DK .
NKT Photonics A/S allocations
Cumulative address space by first-observed date on a linear scale sized to this chart; hover for date and total.
1 million
500 thousand
1998
2026
2004
2010
2016
2022
Cumulative address space by first-observed date on a linear scale sized to this chart; hover for date and total.
Prefix
Block
Addresses
Country
First registered
F4:A4:54:0 MA-M 1 million DK 18 Sep 2021
40:D8:55:1C:C IAB 4.1 thousand DK 12 Jan 2014
Every block registered to NKT Photonics A/S in the IEEE registries, complete. Free-text search also matches former owners.
Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.