Prop Firm IP Address Rules for Traders Who Automate
Key takeaways
- Prop firm IP address rules exist to detect third party account management and coordinated trading, not to police where you happen to be sitting.
- Using several devices, a rotating home IP address and an occasional foreign login is commonly accepted, because it matches how one person actually lives.
- A VPS is commonly accepted and often encouraged for automation, but sharing one VPS with another trader creates exactly the pattern a risk desk escalates.
- Two traders in one household is the most common false positive, and the fix is a written notice to support before the second account is funded, not after.
- If you are contacted about an unexpected IP address or device, answer in full in the same thread and change nothing about your setup while the review is open.
- Every point here is commonly structured and varies by firm, account type and platform, so confirm your own firm's policy in writing before you build anything.
Why prop firm IP address rules exist in the first place
Prop firm IP address rules are the account terms that let a firm see which network connection and which machine an account is traded from, and they exist because that is the cheapest reliable signal that an account is being traded by someone other than the person who signed for it. Nothing here describes the policy of any named firm. Every point is commonly structured, varies by firm, account type and platform, changes over time, and has to be confirmed in writing with your own firm.
An IP address is the public identifier your internet connection presents to every server it touches. A device fingerprint is the combination of operating system, browser, screen size, time zone and hardware markers that a login page can read, which together identify a specific machine with reasonable accuracy. Firms commonly record both on every login and keep them for the life of the account.
The reason is not curiosity. The two things a risk desk most wants to prevent are account management, where one person trades accounts that belong to other people, and coordinated trading, where several accounts open identical or opposite positions to farm the firm's payout structure. Both are close to invisible in a single equity curve and obvious the moment the network data is lined up. This sits alongside the other signals in how prop firms detect rule violations.
This matters even if you only ever hold one account. The most common reason an honest solo trader hears from compliance is not fraud. It is a shared household, a travel login, or a server nobody declared.
What IP and device activity is commonly accepted without question
Most of the network variety in a normal trading life is commonly accepted without a single question, because firms know traders are mobile and use more than one machine.
Trading from a desktop at home and checking the same account from a phone on mobile data is ordinary. That is two addresses and two devices for one person, consistent over months. The same is true of a laptop used at home and at an office, or a home connection that hands out a new address every time the router reboots, which most consumer connections do.
Travel is commonly fine as well, as long as it looks like travel. A login from Lisbon on Monday after a month of logins from Toronto reads as a flight, especially when it stays there a while and then moves back. What reads badly is not the new country. It is the physical impossibility described in the next section.
- One trader on several devices, stable over months, is the ordinary pattern
- A home address that changes when the router restarts is normal and expected
- A new country that persists for days reads as travel, not as a handover
- Home connection plus mobile data plus one dedicated server is a common mix
What commonly raises a flag
The patterns that commonly raise a flag share one property: they are hard to explain with one person living one life.
The first is several accounts belonging to different named traders logging in from one address, especially when their entries correlate. Firms treat correlated trading across accounts as a single position taken with more capital than any of those accounts was sold, which is the exact exposure their risk model exists to avoid. Running one strategy across accounts that are all your own is a different question, handled in running the same EA on multiple prop accounts.
The second is impossible travel. Two logins a few hours apart from countries no flight connects in that window is the classic shared credential signature, and it is commonly checked automatically rather than by a person.
The third is churn and masking together. A different machine every few days, or a move from a stable home setup to a rotating set of addresses, invites a look, and commercial VPN exit nodes and residential proxy pools are recognizable to the same fraud vendors banks use, so routing through one commonly attracts more scrutiny than trading from your own country would.
- Accounts held by different traders logging in from one address, with correlated entries
- Two logins from distant countries inside a window no flight covers
- A device or location that changes constantly with no stable base to return to
- Traffic routed through a commercial VPN or proxy pool that hides its origin
- A trading location that contradicts the country on the account's identity documents
Using a VPS under prop firm IP address rules
A VPS is commonly accepted under prop firm IP address rules and is often recommended outright, because it solves a problem the firm also cares about: an automated strategy that disconnects in the middle of a live position.
A VPS, or virtual private server, is a rented machine in a data center that stays powered on permanently and runs your platform whether or not your own computer is awake. For anyone running an expert advisor it removes the worst operational failure mode, which is a home connection dropping while an order is open. The setup side is covered in choosing a VPS for a prop firm EA.
From the compliance side a VPS has a fixed data center address, which is the opposite of suspicious as long as the firm knows it is yours and nobody else trades from it. The trouble starts when one server hosts the accounts of several different traders, which is precisely what a copy service or a paid account manager looks like in the logs.
Two practical points follow. A server in a country other than your own is commonly fine, but tell the firm before you start rather than after you are asked. And never share a server with another trader, because the firm does not see a favor, it sees two named accounts on one machine.
Two traders in one household, the most common false positive
Two people in the same home holding separate accounts is the most common false positive in the whole system, and it is solved by telling the firm before the second account exists rather than after a payout is requested.
A household shares one public address. A spouse, a sibling, a roommate or a parent trading their own account from the same router produces exactly the fingerprint firms associate with one person running several accounts, and a similar strategy on both accounts makes the correlation check worse rather than better.
The fix is documentation created before there is anything to argue about. Send support a written message from each account naming the other trader, stating the relationship, confirming that each person funds and trades their own account, and asking for a note on both files. Keep the reply. A ticket dated months before a withdrawal request is a very different object from an explanation offered on the day the money is held.
- Write to support from both accounts before the second one is funded
- State the relationship and that each trader funds and trades their own account
- Ask whether total allocated capital is capped per address rather than per person
- Keep the ticket reference and the reply somewhere you can find it in a year
- Avoid an identical configuration on both accounts, since correlated entries are the part firms object to
What to do if your account is flagged
If a firm contacts you about access from an unexpected address or device, the outcome usually depends on how fast and how plainly you answer, not on how well you argue.
Reply in the same thread, in writing, and account for every location and every machine. Name the city, the connection type, the dates, the server provider and region, and anyone else in the household holding an account. Vague answers extend reviews, and reviews commonly freeze withdrawals while they stay open.
Change nothing while the review runs. Do not move the account to a new server, do not start routing through a VPN, and do not close positions to make the account look tidy. Any change to the pattern while it is being examined reads as a reaction rather than as an explanation.
Access and identity questions sit in the same family as the other reasons a firm holds money, described in why prop firms deny payouts, and next to the deliberate tricks that end accounts for good, covered in the shortcuts that get prop accounts closed. A shared family router is neither of those, and the difference is usually visible once you explain it in full.
The questions to ask the firm before you build the setup
Every question below should be asked in writing before the first account is funded, and the answers kept, because they decide whether a setup is safe to grow.
Firms revise these terms, so an answer from last year is not evidence about this year. Ask again before you add capital. If the account is a futures account, put the same written questions to the firm about the withdrawal side, which is gated by a different set of mechanics laid out in futures prop firm payout rules. And if more than one funded account is the plan, this is the groundwork that has to exist before the questions in scaling to multiple funded accounts are worth asking.
- Is a VPS permitted, and does its region need to match my country of residence?
- Do I have to declare the provider and the address of the server I use, and to whom?
- May two traders in one household hold accounts on the same connection?
- How many of my own accounts may be traded from a single address?
- Is a VPN allowed, and does using one affect withdrawal verification?
- Will I be contacted before any restriction, or is a freeze the first step?
Where the software you run fits into this
The software you choose does not change your IP address, but it does change how easy your account is to explain when someone asks.
A setup that runs one strategy, on one machine, on accounts that are all yours produces a clean and boring log. A setup built on shared servers, a master account others mirror, or credentials held by a third party produces the log a risk desk is trained to escalate. That is worth weighing when comparing tools, the subject of our guide to AI trading bots for prop firms.
Disclosure: we publish this blog and we sell trading software. PraxAI runs on your own MetaTrader 5 installation, or NinjaTrader 8 for futures, on your machine or a server you rent yourself, with your own credentials, and PraxAI GUARD applies your risk limits in code rather than as advice. We do not operate accounts for clients and we do not pool traders on shared infrastructure, because that arrangement is what these rules were written to catch.
Frequently asked questions
Do prop firms track your IP address?
Yes. Prop firm IP address rules commonly allow the firm to log the network address and device of every login and keep that record for the life of the account, mainly to detect accounts traded by a third party or several accounts traded together. The exact terms vary by firm and are in the account agreement you accepted.
Can I use a VPN with a prop firm account?
It depends, and it is rarely worth it. Some firms tolerate a VPN and some treat masked traffic as a reason for extra review, because commercial exit nodes are easy to identify. If you need one for security reasons, ask support in writing first and get the answer on file before you fund the account.
Can two people in the same house have prop firm accounts?
It depends on the firm, and the shared connection is the part that causes trouble rather than the relationship. Notify support in writing from both accounts before the second one is funded, confirm that each trader funds and trades their own account, and ask whether capital is capped per address.
Will trading from a different country get my account flagged?
No, not by itself. A login from a new country that persists for days commonly reads as travel. What commonly triggers a review is two logins from distant countries inside a window no flight covers, or a location that contradicts the identity documents on the account.
Is using a VPS against prop firm rules?
No, a VPS is commonly permitted and often encouraged for automated strategies, because it keeps the platform running when a home connection drops. The risk is sharing one server with other traders, which produces the same pattern as a managed account. Confirm your firm's position and declare the server before you start.
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