00:03:F1 Cicada Semiconductor, Inc.
Every MAC address from 00:03:F1:00:00:00 to 00:03:F1:FF:FF:FF belongs to a block the IEEE assigned to Cicada Semiconductor, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:03:F1 belongs to
Written 00:03:F1, 00-03-F1 or 0003F1, depending on the system. Look up a full address.
Prefix
00:03:F1
Organization
Cicada Semiconductor, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:03:F1:00:00:00
Last address
00:03:F1:FF:FF:FF
Address type
Globally unique, unicast
Registered address
811 Barton Springs Rd. Austin TX US 78704