MAC address without OUI

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I'm doing a school lab on Wireshark, and I need to find one of the IoT that is linked with this MAC address: aa:fe:8c:82:62:9f. In the packets it only shows that it is communicating with another device named Google_16:76:7a. They both have private IP's. When I try to lookup the OUI for aa:fe:8c:82:62:9f it gives me absolutely nothing. Is there a way to pin point that device with the pcap file that I have?