MAC Address Lookup

 MAC

Siemens AG Energy Management Division

MAC prefix: B4:B1:5A

Vendor name: Siemens AG Energy Management Division

MAC range: B4:B1:5A:00:00:00 - B4:B1:5A:FF:FF:FF

Block Size: 16777215 (16.77 M)

Address:

Humboldtstr. 59
Nurnberg Bavaria 90459
DE.

Type MA-L

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

Initial registration: 10 February 2016

Country DE map