WISOL MAC address blocks

The IEEE registry carries 2 blocks registered to WISOL, together 33.6 million addresses, first observed 7 Sep 2012, most recently 14 Nov 2013.

Registered in KR.

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
48:5A:3F	MA-L	16.8 million	KR	7 Sep 2012
70:2C:1F	MA-L	16.8 million	KR	14 Nov 2013

Every block registered to WISOL 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.