00:1F:D9 RSD Communications Ltd
Every MAC address from 00:1F:D9:00:00:00 to 00:1F:D9:FF:FF:FF belongs to a block the IEEE assigned to RSD Communications Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1F:D9 belongs to
Written 00:1F:D9, 00-1F-D9 or 001FD9, depending on the system. Look up a full address.
Prefix
00:1F:D9
Organization
RSD Communications Ltd
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1F:D9:00:00:00
Last address
00:1F:D9:FF:FF:FF
Address type
Globally unique, unicast
Registered address
8 Borrowmeadow Road Stirling Scotland GB FK7 7UW