00:1D:EF TRIMM, INC.
Every MAC address from 00:1D:EF:00:00:00 to 00:1D:EF:FF:FF:FF belongs to a block the IEEE assigned to TRIMM, INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1D:EF belongs to
Written 00:1D:EF, 00-1D-EF or 001DEF, depending on the system. Look up a full address.
Prefix
00:1D:EF
Organization
TRIMM, INC.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1D:EF:00:00:00
Last address
00:1D:EF:FF:FF:FF
Address type
Globally unique, unicast
Registered address
407 RAILROAD STREET BUTNER NC US 27509