192.168.0.1 showing as router but think it may be malware

192.168.0.1 is a Private IP Address commonly associated with domestic WiFi networks.

What issues or observations lead you to suspect that you have a problem with malware?

Due to the system architecture of iOS/iPadOS, unless jailbroken (don’t go there!), your iPad is not susceptible to traditional malware infection per-se. However, as with all computer systems, there are still vulnerabilities and exploits to which you remain vulnerable. With the benefit of more information, it may be possible to provide additional information or guidance.