Clock-O-Matic

Unique prefixes: 3

Block Size: 12285 (12.28 k)

First registration: 14 April 2014

Last updated: 08 December 2023

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:D5:2F:0 MA-S 2014-04-14
8C:1F:64:14:9 MA-S 2023-12-08
8C:1F:64:4C:1 MA-S 2021-09-10