00:21:2B MAC Address Lookup

Search MAC Address Vendor Database by entering an OUI or a MAC Address

Devices with MAC Addresses prefix that start with 00:21:2B are manufactured by Msa Auer. Estimated Network devices using 00:21:2B OUI prefix are 16,777,216.

OUI: 00:21:2B
MAC Address Range: 00:21:2B:00:00:00 - 00:21:2B:FF:FF:FF
Vendor Name: Msa Auer
Is Private: FALSE
is Registered: TRUE
Vendor Location: Thiemannstraße 1 Berlin 12059 DE

Block Size: 16,777,216
Assignment Type: MA-L
Country Code: DE
Country Name: Germany
Registration Date: 25 October 2008
Update Date: 27 September 2015

Msa Auer Related MAC Addresses Prefixes

MAC Prefix	Vendor Address	Ranage Size	Registration Date
00:21:2B	Thiemannstraße 1 Berlin 12059 DE	MA-L	2008-10-25