MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Fischer Block, Inc.
MAC address prefix 70:B3:D5:80:B is registered to Fischer Block, Inc., located at 21 S High StWest Chester PA 19382US.
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 29 March 2017, and no subsequent updates have been recorded.
OUI: 70:B3:D5:80:B
Vendor name: Fischer Block, Inc.
Address:
Assignment Type MA-S 21 S High St
West Chester PA 19382
US.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 29 March 2017
