MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Observables, Inc.
MAC address prefix 04:71:4B:A is registered to Observables, Inc., located at 5973 Encina Rd. Suite 109SANTA BARBARA CA 93117US.
This registration is classified as MA-M (Mac Address Block Medium) containing approximately 16 million MAC addresses
The prefix was initially registered on 21 February 2017, with the most recent update made on 13 June 2026.
OUI: 04:71:4B:A
Vendor name: Observables, Inc.
Address:
Assignment Type MA-M 5973 Encina Rd. Suite 109
SANTA BARBARA CA 93117
US.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Last updated: 13 June 2026
Initial registration: 21 February 2017
