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Forum Discussion
Bubbajenni
Dec 25, 2021Aspirant
Unknown MAC address device connected to hotspot
Can anyone identify the device or what is connecting to my personal hotspot and using my data please? The MAC address is; 96:9b:29:aa:ca:af
schumaku
Dec 25, 2021Guru - Experienced User
A typical random MAC address - used for example by default on Apple mobile devices, Android mobiles, except when you configure the connection (by SSID) to use the hardware. Very probably your very on device - who else knows the SSID and the matching security key? Say "thank you Apple & Co" for the most **** idea ever for privacy.
96:9b:29...
The quick synopsis is look at the second character in a MAC address, if it is a 2, 6, A, or E it is a randomized address.
Bubbajenni
Dec 25, 2021Aspirant
Sorry to sound silly but I’m not very tech savvy, what do you mean by my own device?
In a sense how am I connected to my own hotspot and using my own data, I thought this only happened if I say used my hotspot for internet on another device (say an iPad which had no internet)?.
In a sense how am I connected to my own hotspot and using my own data, I thought this only happened if I say used my hotspot for internet on another device (say an iPad which had no internet)?.
- schumakuDec 25, 2021Guru - Experienced User
Yes, an iPad as well as your iPhone are good good examples. Check the Settings -> Wifi -> (your router wireless name) -> --- there is e.g a Auto-Join and next ot it a Private Address control which is ba default enabled (disabling it does lead to a Privacy Warning - on your very own hotspot router, what a nonsense). Before disabling is, scroll up, there you see the "Wi-Fi Address" ... that's most likely one of these you are hunting. Disable it and be happy.
- BubbajenniDec 26, 2021AspirantUnfortunately I still can’t identify what the device is. Is there anyway I can block it when not connected from my iPhone?
- schumakuDec 26, 2021Guru - Experienced User
The MAC address shown connected is different from your iPhone and iPad Private Address (gee dear Apple, this is a random MAC) shown on that connected network name?
The SSID I mentioned is the Wi-Fi network name - no rocket science, wht is shown on the screenshots below starting with "Sch...".
Click on the connected Wi-Fi ...
...and compare to the Private Address - Wi-Fi Address
To assist you better, I'll request moving this thread to the Mobile Routers, Hotspots & Modems section. If you still need to know how to block a device, we need to know the exact hotpot model. Alternate approach would be to reconfigure the hotspot Wi-Fi, eg. changing the security key to a different value, and re-connect the Wi-Fi clients.