Yes, using VPNs or residential proxies can definitely affect your TikTok reach, especially if the IP is flagged, overused, or has any suspicious footprint. TikTok evaluates the entire network environment. If it detects a shared or previously abused IP, you’re likely to see instant throttling (shadowbans, low impressions, etc.).
Switching to mobile 4G/5G proxies is a smart move. Mobile IPs are considered legit by TikTok’s algorithm and can handle more volume with less risk. It’s what most people use now to scale safely across multiple accounts while maintaining natural reach and engagement.
