Cello Electronics (UK) Ltd

Unique prefixes: 2

Block Size: 16781310 (16.78 M)

First registration: 24 November 2010

Last updated: 24 March 2016

Types

MA-L: Mac Address Block Large (previously named OUI). 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
48:CB:6E MA-L 2010-11-24
70:B3:D5:29:5 MA-S 2016-03-24