Redirecting on specific webpage and site

[Staraser]

Hello all
I am facing redirects on my network. This doesn't happen on my friends' networks and on my friends' devices either. This happens on a specific site. This happens if a device connects to my network and it still happens on that device if it later disconnects from my network. I don't know what's causing this and I am out of options. Popup blockers don't work at all. I have even tried factory resetting my device and then connecting to another network but to no avail. This has been going on for 6 months now. I have used every kind of anti malware software possible. Any help will be greatly appreciated.

 

[Ralston18]

Are you familar with the hosts file?

Take a look at this link and then look at the devices involved.

https://blog.malwarebytes.com/cybercrime/2016/09/hosts-file-hijacks/