00:20:1C EXCEL, INC.
Every MAC address from 00:20:1C:00:00:00 to 00:20:1C:FF:FF:FF belongs to a block the IEEE assigned to EXCEL, INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:20:1C belongs to
Written 00:20:1C, 00-20-1C or 00201C, depending on the system. Look up a full address.
Prefix
00:20:1C
Organization
EXCEL, INC.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:20:1C:00:00:00
Last address
00:20:1C:FF:FF:FF
Address type
Globally unique, unicast
Registered address
355 OLD PLYMOUTH ROAD SAGAMORE BEACH MA US 02562