9C:43:1E:6 R-S-I Elektrotechnik GmbH CO KG
Every MAC address from 9C:43:1E:60:00:00 to 9C:43:1E:6F:FF:FF belongs to a block the IEEE assigned to R-S-I Elektrotechnik GmbH CO KG. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 9C:43:1E:6 belongs to
Written 9C:43:1E:6, 9C-43-1E-6 or 9C431E6, depending on the system. Look up a full address.
Prefix
9C:43:1E:6/28
Organization
R-S-I Elektrotechnik GmbH CO KG
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
9C:43:1E:60:00:00
Last address
9C:43:1E:6F:FF:FF
Address type
Globally unique, unicast
Registered address
Woelkestrasse 11 Schweitenkirchen DE 85276
Parent block
Inside 9C:43:1E
This MA-M block is carved from the 24-bit block 9C:43:1E, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.