NST Co., LTD MAC address blocks

The IEEE registry carries 2 blocks registered to NST Co., LTD, together 33.6 million addresses, first observed 17 Mar 2004, most recently 6 Feb 2010.

Registered in JP · 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
00:0F:C4	MA-L	16.8 million	JP	17 Mar 2004
30:52:5A	MA-L	16.8 million	KR	6 Feb 2010

Every block registered to NST 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.