MacGray Services

Unique prefixes: 2

Block Size: 8190 (8.19 k)

First registration: 14 April 2014

Last updated: 19 November 2019

Types

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

MAC Prefix Type Registration Date
70:B3:D5:1D:6 MA-S 2019-11-19
70:B3:D5:F3:4 MA-S 2014-04-14