Cyviz AS MAC address blocks

The IEEE registry carries 2 blocks registered to Cyviz AS, together 16.8 million addresses, first observed 8 Jun 2014, most recently 19 Mar 2024.

Registered in NO.

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
98:1D:AC	MA-L	16.8 million	NO	19 Mar 2024
70:B3:D5:C6:D	MA-S	4.1 thousand	NO	8 Jun 2014

Every block registered to Cyviz AS 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.