ALPHA Corporation

Unique prefixes: 4

Block Size: 1060860 (1.06 M)

First registration: 21 February 2011

Last updated: 05 October 2022

Types

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

MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)

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

MAC Prefix Type Registration Date
00:50:C2:D6:C IAB 2011-02-21
70:B3:D5:D6:7 MA-S 2016-09-06
84:B3:86:6 MA-M 2022-10-05
8C:1F:64:8E:2 MA-S 2021-07-31