Devices with MAC addresses that start with 20-87-56 were manufactured by SIEMENS AG

Device Manufacturer
SIEMENS AG
Manufacturer Location
Oestliche Rheinbrueckenstrasse 50
Karlsruhe Baden-Württemberg 76187
Estimated Devices using 20-87-56
16,256,250
Estimated Total Devices From Mfg
195,075,000
Related MAC Addresses
00-0B-A3, D4-F5-27, 08-00-06, AC-64-17, 10-DF-FC, 00-0E-8C, 20-A8-B9, 40-EC-F8, 00-01-E3, 88-3F-99, 28-63-36