00:09:A1 Telewise Communications, Inc.
Every MAC address from 00:09:A1:00:00:00 to 00:09:A1:FF:FF:FF belongs to a block the IEEE assigned to Telewise Communications, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:09:A1 belongs to
Written 00:09:A1, 00-09-A1 or 0009A1, depending on the system. Look up a full address.
Prefix
00:09:A1
Organization
Telewise Communications, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:09:A1:00:00:00
Last address
00:09:A1:FF:FF:FF
Address type
Globally unique, unicast
Registered address
2050 Ringwood Avenue San Jose CA US 95131