MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Meta Platforms, Inc.
MAC address prefix B4:17:A8 is registered to Meta Platforms, Inc., located at 1 Hacker WayMenlo Park CA 94025US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 23 December 2021, with the most recent update made on 25 March 2025.
OUI: B4:17:A8
Vendor name: Meta Platforms, Inc.
Address:
Assignment Type MA-L 1 Hacker Way
Menlo Park CA 94025
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 25 March 2025
Initial registration: 23 December 2021
