7C:55:E7 YSI, Inc.
Every MAC address from 7C:55:E7:00:00:00 to 7C:55:E7:FF:FF:FF belongs to a block the IEEE assigned to YSI, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 7C:55:E7 belongs to
Written 7C:55:E7, 7C-55-E7 or 7C55E7, depending on the system. Look up a full address.
Prefix
7C:55:E7
Organization
YSI, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
7C:55:E7:00:00:00
Last address
7C:55:E7:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1725 Brannum Lane Yellow Springs Ohio US 45387