MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
SMG Holdings LLC
MAC address prefix 18:D5:B6 is registered to SMG Holdings LLC, located at 205 N Michigan AveChicago IL 60601US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 02 April 2014, with the most recent update made on 17 November 2015.
OUI: 18:D5:B6
Vendor name: SMG Holdings LLC
Address:
Assignment Type MA-L 205 N Michigan Ave
Chicago IL 60601
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 02 April 2014
