MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Preston Industries dba PolyScience
MAC address prefix 70:B3:D5:3B:5 is registered to Preston Industries dba PolyScience, located at 6600 W. Touhy AveNiles IL 60714-4588US.
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 28 October 2017, and no subsequent updates have been recorded.
OUI: 70:B3:D5:3B:5
Vendor name: Preston Industries dba PolyScience
Address:
Assignment Type MA-S 6600 W. Touhy Ave
Niles IL 60714-4588
US.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 28 October 2017
