B4:B1:5A MAC Address Lookup

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

Devices with MAC Addresses prefix that start with B4:B1:5A are manufactured by Siemens AG Energy Management Division. Estimated Network devices using B4:B1:5A OUI prefix are 16,777,216.

OUI: B4:B1:5A
MAC Address Range: B4:B1:5A:00:00:00 - B4:B1:5A:FF:FF:FF
Vendor Name: Siemens AG Energy Management Division
Is Private: FALSE
is Registered: TRUE
Vendor Location: Humboldtstr. 59 Nurnberg Bavaria 90459 DE

Block Size: 16,777,216
Assignment Type: MA-L
Country Code: DE
Country Name: Germany
Registration Date: 10 February 2016
Update Date: 10 February 2016

Siemens AG Energy Management Division Related MAC Addresses Prefixes

MAC Prefix	Vendor Address	Ranage Size	Registration Date
B4:B1:5A	Humboldtstr. 59 Nurnberg Bavaria 90459 DE	MA-L	2016-02-10