I use an app called "Cell Spy Catcher" that logs all cell networks that my phone connects to in order to see if they are legit or if they are fake ones that might be used by criminals.
I found a network today with no operator name, no MCC+MNC name, GSM voice network type, unknown data network type, unknown cell ID technology type, and unknown CID & NID & SID.
Is anyone here knowledgeable about this topic? Was this network likely a fake one, which could be used to spy? I got this app out of curiosity, and I'm surprised that I came across something like this.
>>55710469
This is more than likely a test antenna.
>>55710484
I hope so. Thank you. I live in a somewhat rural area so I would not expect an IMSI catcher or the like around there.