Shenzhen Xinfa Electronic Co.,ltd MAC address blocks

The IEEE registry carries 3 blocks registered to Shenzhen Xinfa Electronic Co.,ltd, together 18.9 million addresses, first observed 16 Oct 2015, most recently 19 Nov 2016.

Registered in CN.

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:C4:D6	MA-L	16.8 million	CN	19 Nov 2016
10:07:23:C	MA-M	1 million	CN	16 Oct 2015
50:0B:91:7	MA-M	1 million	CN	28 Aug 2016

Every block registered to Shenzhen Xinfa Electronic Co.,ltd 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.