UNGERMANN-BASS INC.

UNGERMANN-BASS INC. accessible at en.wikipedia.org/wiki/Ungermann-Bass, manages 17 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 285.2 million addresses.

The allocation includes the following types: MA-L (Mac Address Block Large, ~16 million addresses each).

The company registered its MAC address allocation on 09 November 2000, and the most recent update was made on 17 November 2015. These allocations support network identification and communication globally.

Unique prefixes: 17

Block Size: 285212655 (285.21 M)

en.wikipedia.org/wiki/Ungermann-Bass

First registration: 09 November 2000

Last updated: 17 November 2015

Types

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

MAC PrefixTypeRegistration Date
00:BB:F0 MA-L2000-11-09
00:DD:00 MA-L2000-11-09
00:DD:01 MA-L2000-11-09
00:DD:02 MA-L2000-11-09
00:DD:03 MA-L2000-11-09
00:DD:04 MA-L2000-11-09
00:DD:05 MA-L2000-11-09
00:DD:06 MA-L2000-11-09
00:DD:07 MA-L2000-11-09
00:DD:08 MA-L2000-11-09
00:DD:09 MA-L2000-11-09
00:DD:0A MA-L2000-11-09
00:DD:0B MA-L2000-11-09
00:DD:0C MA-L2000-11-09
00:DD:0D MA-L2000-11-09
00:DD:0E MA-L2000-11-09
00:DD:0F MA-L2000-11-09