Mobile proxy legality

So i've been doing some reading across the forum, i like the idea of starting a mobile proxy farm, i just can't wrap my head around the legal side, how are these people able to operate at scale without mandatory kyc practices, and is that even enough to protect yourself from legal ramifications, is every on here selling mobile proxies just taking a huge fucking risk until something catastrophic happens, what is the secret sauce for this business, how would one run it by the book as close as possible ? would i be shutting myself off from the market by requiring kyc ?

Proxies themselves are legal; risk comes from how clients use them. No-KYC reduces friction, not legal liability. Running it clean means a registered business, clear ToS, abuse handling, and some KYC. You may lose buyers, but you reduce long-term risk.

66VI said:

So i've been doing some reading across the forum, i like the idea of starting a mobile proxy farm, i just can't wrap my head around the legal side, how are these people able to operate at scale without mandatory kyc practices, and is that even enough to protect yourself from legal ramifications, is every on here selling mobile proxies just taking a huge fucking risk until something catastrophic happens, what is the secret sauce for this business, how would one run it by the book as close as possible ? would i be shutting myself off from the market by requiring kyc ?

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There’s no real secret sauce. Most mobile proxy operators rely on jurisdiction choice, business structuring, and strict ToS rather than anonymity. Legal risk depends on how IPs are sourced, how customers use them, and local regulations. KYC isn’t legally mandatory everywhere, but it doesn’t automatically protect you either. Running it by the book usually means transparent sourcing, clear usage policies, and being prepared to limit clients/use cases. Requiring KYC may reduce demand, but it also reduces risk it’s a trade-off many legit operators accept.

From what I’ve seen most just run it through a company, logs and basic compliance, accept the risk, and KYC usually kills demand so people avoid it.

You can block any illegal activity that happens

That's a BIG problem for a proxy service to stay legit.

First problem - Some ISPs service agreements strictly prohibit using their services for such activities. So you can violate ISP rules even when you share your internet to 3rd party. You should carefully read the service agreement and try to stay within it's regulations. Sometimes you should buy SIM cards for another entity or person than the proxy service itself. So your company won't violate any rules when you don't but sim's directly(rent from individual is an example)

Second problem - That's the real PROBLEM. If some of your customers makes something really bad using your proxies?
Knock-knock!
That's a real nightmare.
What you can do to stay our of the prison:
1) Keep connection logs. Be ready to share them to authorities.
2) Strictly prohibit illegal activities using your service. Your service agreement should take off all the responsibility from your entity.
3) Implement KYC with some identification measures (like SMS auth or real documents and selfies)
4) Use internal blacklists (credit card processing websites, banks, some other government resources)
5) Carefully choose jurisdiction for your enterprise.

You still can stay anonymous for some time, using crypto as payment and avoid working with big companies or resellers(who think about KYC too).

Mobile proxy businesses can be legal, but risks depend on how IPs are sourced and how clients use them. The main issues are getting clear user consent, following carrier rules, and preventing illegal activity. Many providers use ToS, abuse monitoring, and sometimes KYC to reduce risk. KYC may limit customers but usually makes the business safer.

Mobile proxies are legal to buy and use for legitimate purposes like data scraping,
ad verification, and enhancing privacy
Their legality depends on compliance with local laws, ethical use, and avoiding
prohibited activities like hacking or fraud. While generally allowed, some
countries restrict or ban proxy us

Yeah honestly, I had the exact same reaction when I first looked into it. From what I can tell, a lot of people are just playing in the gray and hoping they don’t get flagged. If you actually want to sleep нормально, you’d stick to legit SIMs, real consent, and some basic KYC/abuse checks. Yeah, you’ll lose some customers but it’s usually the sketchy ones anyway. I’d personally take slower growth over constantly worrying something’s gonna blow up.

jurisdiction matters more than people give it credit for. same operation can be totally fine in one country and a liability nightmare in another. i incorporated in a place with clear telecoms reseller frameworks specifically because it gave me a paper trail showing i'm operating as a legit reseller, not just some guy with a pile of SIMs. that alone has been worth more than any ToS clause.

on KYC killing demand, it depends who you're targeting. enterprise clients actually expect it. the buyers who disappear when you ask for ID are exactly the ones who cause abuse complaints.

In short, there’s no fully “safe” or secret formula for running a mobile proxy business—many operators are working in gray areas or accepting real risk. KYC can help reduce abuse and show good faith, but it won’t protect you from carrier violations, legal liability, or customer misuse. If you want to run it as close to “by the book” as possible, you’d need legitimate agreements with carriers, strict customer controls, clear acceptable-use policies, and compliance with telecom regulations-this will likely shrink your market but make the business more sustainable long term.

One thing people often underestimate is the carrier side of things.
Even if you structure the business properly, mobile proxy farms can still run into issues if the SIM sources or carrier terms aren't clean. Some carriers explicitly forbid reselling bandwidth or routing traffic through shared gateways.

That's why a lot of operators spread risk - different carriers, different ASNs, rotating pools, etc. It’s not really about a “secret loophole”, it's more about how carefully the infrastructure and sourcing are set up.

KYC helps with abuse control, but most legal risk in this space actually comes from telecom agreements and how the IPs are sourced.