00:05:AD Topspin Communications, Inc.
Every MAC address from 00:05:AD:00:00:00 to 00:05:AD:FF:FF:FF belongs to a block the IEEE assigned to Topspin Communications, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:05:AD belongs to
Written 00:05:AD, 00-05-AD or 0005AD, depending on the system. Look up a full address.
Prefix
00:05:AD
Organization
Topspin Communications, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:05:AD:00:00:00
Last address
00:05:AD:FF:FF:FF
Address type
Globally unique, unicast
Registered address
515 Ellis Street Mountain View CA US 94043