7C:01:87 Curtis Instruments, Inc.
Every MAC address from 7C:01:87:00:00:00 to 7C:01:87:FF:FF:FF belongs to a block the IEEE assigned to Curtis Instruments, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 7C:01:87 belongs to
Written 7C:01:87, 7C-01-87 or 7C0187, depending on the system. Look up a full address.
Prefix
7C:01:87
Organization
Curtis Instruments, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
7C:01:87:00:00:00
Last address
7C:01:87:FF:FF:FF
Address type
Globally unique, unicast
Registered address
200 Kisco Avenue Mt Kisco NY US 10549