84:57:F7 Meta Platforms, Inc.
Every MAC address from 84:57:F7:00:00:00 to 84:57:F7:FF:FF:FF belongs to a block the IEEE assigned to Meta Platforms, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 84:57:F7 belongs to
Written 84:57:F7, 84-57-F7 or 8457F7, depending on the system. Look up a full address.
Prefix
84:57:F7
Organization
Meta Platforms, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
84:57:F7:00:00:00
Last address
84:57:F7:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1601 Willow Rd Menlo Park CA US 94025