KDT MAC address blocks

The IEEE registry carries 4 blocks registered to KDT, together 16.4 thousand addresses, first observed 11 Jul 2010, most recently 5 Aug 2018.

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
00:50:C2:CC:6	IAB	4.1 thousand	KR	11 Jul 2010
40:D8:55:09:1	IAB	4.1 thousand	KR	27 Jan 2013
70:B3:D5:2C:E	MA-S	4.1 thousand	KR	5 Jul 2015
70:B3:D5:74:8	MA-S	4.1 thousand	KR	5 Aug 2018

Every block registered to KDT 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.