Integrated System Technologies Ltd

Unique prefixes: 1

Block Size: 16777215 (16.77 M)

First registration: 09 January 2013

Last updated: 17 November 2015

Types

MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

MAC Prefix Type Registration Date
1C:91:79 MA-L 2013-01-09