Stresstech OY

Unique prefixes: 2

Block Size: 8190 (8.19 k)

First registration: 21 February 2011

Last updated: 22 April 2022

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 Prefix Type Registration Date
00:50:C2:5E:5 IAB 2011-02-21
8C:1F:64:62:5 MA-S 2022-04-22