VPN and IP Addresses
A VPN, or Virtual Private Network, can change the public IP address that websites and online services see when you connect to them.
Instead of sending internet traffic directly through your normal connection, a VPN creates an encrypted connection to a VPN server. Your traffic then reaches websites through that server.
What is a VPN?
A Virtual Private Network creates an encrypted tunnel between your device and a VPN server.
Internet traffic is sent through this tunnel before continuing toward its destination.
A simplified connection looks like this:
Your Device → Encrypted VPN Tunnel → VPN Server → Internet
Without a VPN, your traffic normally reaches internet services through the public network address used by your internet provider.
How does a VPN change your IP address?
Websites need to know the network address from which a connection reaches them.
When you use a VPN, the destination usually receives the connection from the VPN server rather than directly from your normal internet connection.
The website therefore normally sees:
the VPN server's public IP address
instead of:
the public IP address normally presented by your ISP connection.
VPN connection example
Imagine your normal public IP address is:
198.51.100.25
You then connect to a VPN server whose public IP address is:
203.0.113.80
Websites reached through the VPN would normally see 203.0.113.80 rather than 198.51.100.25.
Does a VPN hide your IP address?
A VPN normally hides your original public IP address from the websites reached through the VPN tunnel.
Those sites see the VPN server's IP address instead.
However, your original address is not erased from the network. Your internet provider still needs to communicate with the VPN server, and the VPN service must receive your connection.
It is therefore more accurate to say that a VPN changes the public IP presented to destination websites.
Does a VPN make you anonymous?
Not automatically.
An IP address is only one of many signals that can be associated with online activity.
Websites and services may also use information such as:
- account logins,
- cookies,
- browser storage,
- device characteristics,
- analytics identifiers,
- and information you voluntarily provide.
A VPN can improve network privacy, but it should not be treated as a complete anonymity solution.
Who can see your IP when using a VPN?
The answer depends on which part of the connection is being considered.
| Party | What it normally sees |
|---|---|
| Internet provider | Your connection to the VPN server |
| VPN provider | Your connection to its VPN infrastructure |
| Destination website | Usually the VPN server's public IP |
Does a VPN hide your traffic from your ISP?
A properly configured VPN encrypts traffic between your device and the VPN server.
This can prevent your internet provider from directly seeing the contents of that encrypted VPN traffic.
However, the provider can generally still observe that your connection is communicating with a VPN server, along with traffic volume and timing information.
Can the VPN provider see your traffic?
The VPN provider occupies an important position in the network path.
Traffic exits the encrypted VPN tunnel at the provider's server before continuing to the destination.
HTTPS and other end-to-end encrypted protocols can still protect application content beyond the VPN server, but the VPN provider may have access to some connection metadata.
This is why choosing a VPN service involves trust as well as technology.
VPN vs HTTPS
VPN encryption and HTTPS encryption protect different parts of a connection.
VPN: encrypts traffic between your device and the VPN server.
HTTPS: encrypts web communication between your browser and the HTTPS website.
When both are used, HTTPS protection generally continues through the VPN connection to the destination website.
Does a VPN change your private IP address?
Your ordinary local network address may remain unchanged.
For example, your device may continue using:
192.168.1.20
on your home Wi-Fi network while the VPN software also creates a virtual network interface with its own addressing.
The most noticeable change from the perspective of websites is normally the public IP address.
Public IP before and after a VPN
| Connection | IP normally visible to websites |
|---|---|
| VPN disconnected | Public IP of your normal internet connection |
| VPN connected | Public IP of the VPN server |
How can I check whether my VPN changed my IP?
You can compare your public IP before and after connecting.
- Open the IPScope IP lookup .
- Record the public IP shown before enabling the VPN.
- Connect to your VPN.
- Refresh the IP lookup.
- Compare the new address with the original result.
If the VPN is routing your browser traffic correctly, the visible public IP will normally change.
Why might my IP not change after connecting to a VPN?
Possible explanations include:
- the VPN connection failed,
- the VPN disconnected unexpectedly,
- the application is using split tunneling,
- some traffic is excluded from the tunnel,
- or the IP lookup page was not refreshed after connecting.
Checking the VPN application's connection status and repeating the public IP lookup can help identify the issue.
What is split tunneling?
Split tunneling allows some traffic to use the VPN while other traffic uses the normal internet connection directly.
For example:
- a work application might use the VPN,
- while a streaming application uses the regular connection.
This can improve flexibility or performance, but it also means not every application necessarily presents the VPN's IP address.
What is a VPN kill switch?
A kill switch is a VPN feature designed to prevent selected network traffic from continuing through the normal connection if the VPN disconnects unexpectedly.
Without such protection, an application might temporarily return to the normal internet path and expose the public IP associated with that connection.
How does a VPN affect IP geolocation?
IP geolocation services normally analyze the public IP visible to them.
When a VPN is active, the geolocation result will therefore often reflect the VPN server rather than your original internet connection.
If you connect to a VPN server in another country, an IP lookup may report that country's location.
The result still represents an IP-based estimate rather than your exact physical position.
Why does my VPN show the wrong city?
VPN providers may advertise a server region while geolocation databases associate the server's IP range with another nearby location.
Differences can also occur because:
- geolocation databases are outdated,
- the VPN provider moved an IP range,
- servers are hosted in a neighboring city,
- or the database uses a regional reference point.
Does changing the VPN server change your IP?
Usually, yes.
Different VPN servers commonly use different public IP addresses.
Changing from one server or region to another can therefore change both:
- the public IP address visible to websites,
- and the approximate IP geolocation result.
Can many VPN users share one IP address?
Yes.
Many commercial VPN services use shared public IP addresses. Multiple customers can therefore appear to websites as if they are connecting from the same public address.
Shared addressing can make an IP less directly associated with one connection, but it can also lead to:
- CAPTCHA challenges,
- rate limits,
- or temporary blocks if other users generate abusive traffic.
What is a dedicated VPN IP?
Some VPN providers offer a dedicated IP address.
Instead of sharing the address with many VPN users, the same VPN address is reserved for one customer or account.
This can be useful for:
- IP-based access lists,
- business systems,
- remote access,
- and reducing problems caused by shared-IP reputation.
A dedicated address may also make activity more consistently associated with the same VPN endpoint, so it has different privacy characteristics from a heavily shared VPN address.
Static VPN IP vs static ISP IP
These are not the same.
A static address from your internet provider belongs to your normal internet connection.
A static or dedicated VPN IP belongs to the VPN service and is visible when your traffic exits through that VPN server.
Does a VPN change IPv4 and IPv6?
It depends on the VPN service and configuration.
A VPN may support:
- IPv4 only,
- both IPv4 and IPv6,
- or different handling for each protocol.
A properly configured service should clearly define how IPv4 and IPv6 traffic are handled.
What is an IPv6 leak?
If a VPN handles IPv4 traffic but allows IPv6 traffic to bypass the tunnel, websites capable of using IPv6 may see an address associated with the normal connection.
This situation is commonly referred to as an IPv6 leak.
Modern VPN applications may support IPv6 directly or block IPv6 traffic when it cannot be tunneled safely.
What is a DNS leak?
A DNS leak occurs when DNS requests are sent outside the path the VPN is intended to use.
For example, DNS queries might continue going to a resolver associated with the normal ISP rather than through the VPN's chosen DNS configuration.
This does not necessarily reveal the contents of HTTPS traffic, but it can expose information about DNS lookups to parties outside the intended VPN path.
Does a VPN replace HTTPS?
No.
A VPN and HTTPS solve different problems and can be used together.
HTTPS protects communication between your browser and the website. A VPN protects the network path between your device and the VPN server.
You should still prefer HTTPS websites while connected to a VPN.
Does a VPN protect you on public Wi-Fi?
A VPN can reduce exposure of traffic on the local network by encrypting the connection between your device and the VPN server.
This can be useful on networks you do not fully trust.
However, device security, HTTPS, software updates, and safe authentication practices remain important.
Does a VPN prevent tracking?
A VPN can prevent websites from seeing your normal public IP address, but websites can still use other mechanisms to recognize users or devices.
Examples include:
- login accounts,
- cookies,
- browser identifiers,
- and application-level tracking.
A VPN is therefore one privacy tool rather than a universal anti-tracking solution.
Does a VPN make browsing faster?
Not necessarily.
A VPN introduces another network path and encryption processing. Performance can depend on:
- distance to the VPN server,
- server load,
- VPN protocol,
- your normal internet connection,
- routing quality,
- and the destination service.
Some connections may perform similarly, while others may experience additional latency or reduced speed.
Does a VPN give you a new IP every time?
Not always.
The VPN service may assign:
- the same server IP on repeated connections,
- a different address from a shared pool,
- or a dedicated IP if the account includes one.
The behavior depends on the provider and server configuration.
Can websites detect VPN usage?
Sometimes.
Websites may identify an address as belonging to a known VPN or hosting provider through IP intelligence databases and network information.
They may also observe behavior associated with many users sharing the same address.
Changing the visible IP does not guarantee that a service cannot recognize that the connection is using VPN infrastructure.
VPN vs proxy
Both can change the IP address visible to a destination, but they are not identical.
| VPN | Proxy |
|---|---|
| Often works at the device or network level | May work only for a particular app or protocol |
| Commonly creates an encrypted tunnel | Encryption depends on the proxy and application protocol |
| Destination usually sees VPN server IP | Destination may see proxy IP |
VPN vs Tor
A VPN normally routes traffic through infrastructure operated by a VPN provider.
Tor uses a distributed relay network and typically routes traffic through multiple relays before it exits toward the destination.
Both can change the source IP visible to a website, but their designs and trust models are different.
How can I verify the location of my VPN server?
After connecting to the VPN, open the IPScope IP lookup tool .
Compare:
- the public IP,
- country,
- region,
- city estimate,
- ISP or organization,
- and ASN.
Remember that IP geolocation is approximate, so the displayed city does not necessarily represent the server's exact physical location.
Should I share my VPN IP address?
A VPN IP is usually a public network address and may be shared with many users.
Nevertheless, there is rarely a reason to publish network information unnecessarily.
Avoid sharing connection details when they are not needed, especially when troubleshooting involves account, server, or authentication information.
VPN and IP privacy example
Consider this simplified situation:
Without VPN:
Device → ISP → Website
The website normally sees the public IP used by the ISP connection.
With VPN:
Device → ISP → Encrypted VPN Tunnel → VPN Server → Website
The website normally sees the VPN server's public IP.
The important difference is that trust in part of the network path moves from the ISP-facing connection toward the VPN provider.
A VPN normally replaces the public IP address visible to websites with the IP address of a VPN server. It can encrypt traffic between your device and that server and can change IP-based geolocation, but it does not automatically provide complete anonymity or prevent all forms of tracking.
Related IP & network guides
For the basics of IP addressing, read What Is an IP Address? .
To understand the public address visible to internet services, see How to Check Your Public IP .
Learn why local and internet-facing addresses differ in Public vs Private IP .
For an explanation of how VPN servers affect location results, read How IP Geolocation Works .
To understand changing and fixed public addresses, see Dynamic vs Static IP .
