Gradual Tecnologia Ltda. MAC address blocks

The IEEE registry carries 4 blocks registered to Gradual Tecnologia Ltda., together 16.8 million addresses, first observed 30 Jul 2008, most recently 6 Nov 2009.

Registered in BR.

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
50:93:4F	MA-L	16.8 million	BR	6 Nov 2009
00:50:C2:24:7	IAB	4.1 thousand	BR	30 Jul 2008
00:50:C2:60:A	IAB	4.1 thousand	BR	30 Jul 2008
00:50:C2:8C:6	IAB	4.1 thousand	BR	30 Jul 2008

Every block registered to Gradual Tecnologia Ltda. 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.