20:E7:91 Siemens Healthcare Diagnostics, Inc
Every MAC address from 20:E7:91:00:00:00 to 20:E7:91:FF:FF:FF belongs to a block the IEEE assigned to Siemens Healthcare Diagnostics, Inc. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 20:E7:91 belongs to
Written 20:E7:91, 20-E7-91 or 20E791, depending on the system. Look up a full address.
Prefix
20:E7:91
Organization
Siemens Healthcare Diagnostics, Inc
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
20:E7:91:00:00:00
Last address
20:E7:91:FF:FF:FF
Address type
Globally unique, unicast
Registered address
2 Edgewater Drive Norwood MA US 02062