MAC Address Lookup

 MAC

Burk Technology

Unique prefixes: 5

Block Size: 20475 (20.47 k)

First registration: 21 February 2011

Last updated: 15 January 2020

Types

IAB: Individual Address Blocks. Number of address 2^24 (~16 Million)

MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

MAC PrefixTypeRegistration Date
70:B3:D5:BD:2MA-S2016-09-06
00:50:C2:FF:4IAB2012-11-04
00:50:C2:6B:1IAB2011-02-21
70:B3:D5:98:5MA-S2018-04-05
70:B3:D5:64:1MA-S2020-01-15