MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
FIRST RF Corporation
MAC address prefix 70:B3:D5:7B:C is registered to FIRST RF Corporation, located at 6150 Lookout RdBoulder CO 80301US.
This registration is classified as MA-S (Mac Address Block Small, formerly known as OUI-36) containing approximately 4096 MAC addresses per block
The prefix was registered on 05 February 2019, and no subsequent updates have been recorded.
OUI: 70:B3:D5:7B:C
Vendor name: FIRST RF Corporation
Address:
Assignment Type MA-S 6150 Lookout Rd
Boulder CO 80301
US.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 05 February 2019
