MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
ICR, inc.
MAC address prefix B4:1C:AB is registered to ICR, inc., located at 6200 S Main St Suite 200Aurora CO 80016US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 05 May 2021, and no subsequent updates have been recorded.
OUI: B4:1C:AB
Vendor name: ICR, inc.
Address:
Assignment Type MA-L 6200 S Main St Suite 200
Aurora CO 80016
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 05 May 2021
