Residential proxies provide IP addresses from ISP-assigned home broadband connections, while mobile proxies provide IP addresses from carrier-assigned cellular data connections. For social media accounts, the proxy type should match the platform's expected access pattern: mobile carrier IPs for mobile-first platforms like TikTok and Instagram, and residential IPs for web-based platforms like Reddit and LinkedIn. The distinction matters because platforms check whether the IP type matches the expected user behavior for that platform.
How Residential Proxies Work
A residential proxy routes traffic through an IP address assigned by a consumer ISP to a home broadband connection. The IP belongs to a real residential address. When a social media platform checks the IP, it sees an ISP-owned IP from a consumer broadband range, which is what a real home internet user looks like.
Residential proxies are sourced through peer-to-peer networks where users share their bandwidth in exchange for compensation, or through ISP partnerships where the proxy provider leases IP ranges directly. The quality varies by provider and by how long the IP has been in the provider's pool.
Residential proxies work well for web-based platforms like Reddit, LinkedIn, and Twitter/X because those platforms expect users to connect from home or office broadband connections. A residential IP from a major ISP in the target country reads as a legitimate user access point.
How Mobile Proxies Work
A mobile proxy routes traffic through an IP address assigned by a mobile carrier to a cellular data connection. The IP belongs to a mobile network like T-Mobile, Verizon, AT&T, or their international equivalents. When a platform checks the IP, it sees a carrier-assigned mobile IP, which is what a real phone on a cellular network looks like.
Mobile proxies are sourced through carrier partnerships, SIM card pools, or software that shares the bandwidth of actual mobile devices. They are inherently scarcer than residential proxies because mobile carrier IP space is smaller and carrier agreements are harder to establish.
Mobile proxies are necessary for mobile-first platforms like TikTok, Instagram, and Snapchat. These platforms expect most users to access them through mobile carrier networks, and a residential IP on a TikTok account reads as a user on Wi-Fi who never connects through cellular data, which is a minor but real deviation from expected behavior.
Trust Signal Hierarchy
Meta removes over one billion fake accounts every quarter. TikTok reached over 1.59 billion users by early 2025, and platforms at that scale have characterized what real mobile user IPs look like. Part of that detection infrastructure evaluates IP quality. The trust signal hierarchy for IP types, from strongest to weakest, is:
- Genuine mobile carrier IP from a real SIM in a real device
- Mobile proxy IP from a carrier range
- Residential proxy IP from a consumer ISP range
- Datacenter IP
A real mobile carrier IP from a real SIM in a real phone is the gold standard because it is indistinguishable from a legitimate user. Mobile proxy IPs are close because they come from the same carrier ranges. Residential proxy IPs are acceptable for platforms that do not expect mobile access. Datacenter IPs are flagged by virtually every platform.
Detection Risk by Proxy Type
Both residential and mobile proxy IPs can be detected if the proxy provider's IP ranges are known. Platforms maintain databases of proxy IPs and their ASN ownership. A residential IP from a well-known proxy provider that shows up on thousands of accounts eventually gets flagged because the concentration of accounts on that IP range exceeds normal residential usage patterns.
Mobile proxy IPs from carriers are harder to flag because carrier IP ranges are large and shared by millions of legitimate users. But the same concentration problem applies. If your provider routes hundreds of TikTok accounts through the same /24 IP block, the account density on that block is anomalous, and TikTok detects the pattern.
What Conbersa Uses
Conbersa uses genuine mobile carrier IPs from real SIM cards in real devices. Each phone has its own SIM, its own carrier data plan, and its own mobile IP. There is no proxy layer between the device and the platform. The IP is a real carrier IP because it comes from a real carrier connection. This is the strongest possible IP signal a social media account can present.