MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
H3D, Inc.
MAC address prefix 70:B3:D5:3F:2 is registered to H3D, Inc., located at 812 Avis DriveAnn Arbor MI 48108US.
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 14 June 2018, and no subsequent updates have been recorded.
OUI: 70:B3:D5:3F:2
Vendor name: H3D, Inc.
Address:
Assignment Type MA-S 812 Avis Drive
Ann Arbor MI 48108
US.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 14 June 2018
