00:1B:BC Silver Peak Systems, Inc.
Every MAC address from 00:1B:BC:00:00:00 to 00:1B:BC:FF:FF:FF belongs to a block the IEEE assigned to Silver Peak Systems, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1B:BC belongs to
Written 00:1B:BC, 00-1B-BC or 001BBC, depending on the system. Look up a full address.
Prefix
00:1B:BC
Organization
Silver Peak Systems, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1B:BC:00:00:00
Last address
00:1B:BC:FF:FF:FF
Address type
Globally unique, unicast
Registered address
471 El Camino Real Santa Clara CA US 95050