Secure Systems & Services MAC address blocks

The IEEE registry carries 4 blocks registered to Secure Systems & Services, together 16.8 million addresses, first observed 22 Apr 1998, most recently 22 Oct 2017.

Registered in FR.

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
00:80:6C	MA-L	16.8 million	FR	22 Apr 1998
00:50:C2:33:9	IAB	4.1 thousand	FR	30 Jul 2008
00:50:C2:5D:B	IAB	4.1 thousand	FR	30 Jul 2008
70:B3:D5:71:7	MA-S	4.1 thousand	FR	22 Oct 2017

Every block registered to Secure Systems & Services 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.