MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Preston Industries dba PolyScience
OUI: 70:B3:D5:9E:B
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: 18 February 2016