MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
SAMSARA NETWORKS INC
MAC address prefix FC:DB:21 is registered to SAMSARA NETWORKS INC, located at 1 De Haro StSan Francisco CA 94103US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 14 August 2019, with the most recent update made on 23 October 2025.
OUI: FC:DB:21
Vendor name: SAMSARA NETWORKS INC
Address:
Assignment Type MA-L 1 De Haro St
San Francisco CA 94103
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 23 October 2025
Initial registration: 14 August 2019
