B0:1F:81:A MAC Address Lookup

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

Devices with MAC Addresses prefix that start with B0:1F:81:A are manufactured by Steffens Systems GmbH. Estimated Network devices using B0:1F:81:A OUI prefix are 1,048,576.

OUI: B0:1F:81:A
MAC Address Range: B0:1F:81:A0:00:00 - B0:1F:81:AF:FF:FF
Vendor Name: Steffens Systems GmbH
Is Private: FALSE
is Registered: TRUE
Vendor Location: Mathias-Brüggenstr. 83 Cologne NRW 50829 DE

Block Size: 1,048,576
Assignment Type: MA-M
Country Code: DE
Country Name: Germany
Registration Date: 16 October 2014
Update Date: 5 February 2016

Steffens Systems GmbH Related MAC Addresses Prefixes

MAC Prefix	Vendor Address	Ranage Size	Registration Date
B0:1F:81:A	Mathias-Brüggenstr. 83 Cologne NRW 50829 DE	MA-M	2014-10-16