Same IP different MAC Address


I am getting an alert with my monitoring software that and IP address hits my router at the same time every day but a different MAC address gets assigned every single time.

I block the device when it shows up in the app.  The next day it shows up again with the same IP and different MAC:

Has anyone had this same issue?

I can't get into the logs on my Eero gateway.  I have bridged the modem and Eero does all the routing.  I have multiple multiport dumb switches.

I have no issues with any surfing, gaming etc...  

I want to figure out what / how this is happening and stop it.  

IP MAC:  1E:87:EB:XX:XX:XX A2:A5:80:XX:XX:XX


Mike Shain

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  • Hi mshain

    Thanks for reaching out. While someone here may be able to share a similar experience, this seems unique.

    In order for us to best help, please send an email to support@eero.com so a member of our team can take a look and get this resolved for you.

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