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UNGERMANN-BASS INC.

17 IEEE MAC address blocks registered to UNGERMANN-BASS INC. in United States.

17 MA-L US
Look up a device address in one of UNGERMANN-BASS INC.'s blocks, for example 00:BB:F0:00:00:00. MAC vendor lookup

Registration details

Organization
UNGERMANN-BASS INC.
Registered address
3900 FREEDOM CIRCLE, SANTA CLARA CA 95054, US
Country
United States (US)
Total blocks
17 (17 MA-L)
Addresses covered
285,212,672

The IEEE listing does not include assignment dates, so first and last assignment dates are not shown.

All 17 MAC address prefixes

BlockColonHyphenCisco
MA-L00:BB:F000-BB-F000BB.F0
MA-L00:DD:0000-DD-0000DD.00
MA-L00:DD:0100-DD-0100DD.01
MA-L00:DD:0200-DD-0200DD.02
MA-L00:DD:0300-DD-0300DD.03
MA-L00:DD:0400-DD-0400DD.04
MA-L00:DD:0500-DD-0500DD.05
MA-L00:DD:0600-DD-0600DD.06
MA-L00:DD:0700-DD-0700DD.07
MA-L00:DD:0800-DD-0800DD.08
MA-L00:DD:0900-DD-0900DD.09
MA-L00:DD:0A00-DD-0A00DD.0A
MA-L00:DD:0B00-DD-0B00DD.0B
MA-L00:DD:0C00-DD-0C00DD.0C
MA-L00:DD:0D00-DD-0D00DD.0D
MA-L00:DD:0E00-DD-0E00DD.0E
MA-L00:DD:0F00-DD-0F00DD.0F

All MAC vendors · Vendors starting with U · Source: IEEE Registration Authority public listing; names and addresses as published.