Your IP address changes when you move to a new location, but only if your internet service provider assigns you a new one

When you physically move to a different city or country and connect to a new internet service provider, you will receive a new IP address. The IP address is tied to the network you are connected to, not to you or your device. If you move and keep the same ISP (for example, you stay with Comcast but move across town), you may keep your old IP address temporarily, but it will eventually change once the ISP reassigns it to another customer or updates its network routing.

If you travel with a laptop or phone and connect to WiFi at a coffee shop, hotel, or airport, you get a temporary IP address from that network's router. When you leave and connect to a different WiFi network, you get a different IP address. This is why websites and apps sometimes show you in a different location when you travel — they are reading your IP address and matching it to a geographic database.

The speed of change depends on your ISP's practices. Some providers assign static IP addresses (ones that stay the same) to business customers or for a monthly fee. Residential customers almost always get dynamic IP addresses, which can change every time you reconnect to the internet, or they may stay the same for weeks or months until the ISP recycles them.

Key Takeaways

  • Your IP address is assigned by your internet service provider and is tied to the network you are connected to, not to your physical location or device.
  • Moving to a new city and signing up with a new ISP will give you a new IP address within days of set up.
  • Traveling with a mobile device and connecting to different WiFi networks will give you a different IP address each time, which is why location-based services may show incorrect locations.
  • Residential customers receive dynamic IP addresses that can change without warning, while businesses can pay for static addresses that remain the same.
  • Your old IP address does not follow you — it stays assigned to your old location's network until the ISP reassigns it.

How ISPs assign IP addresses to new locations

When you move and order internet service from a new provider, that provider assigns you an IP address from its pool of available addresses. The address is registered to the physical location of the network equipment serving your home, not to your mailing address. This is why geolocation databases can pinpoint your approximate location — they contain records of which ISP owns which IP address ranges and where those ranges are physically located.

The assignment happens automatically when your modem connects to the ISP's network for the first time. You do not have to request it or do anything special. Within a few hours to a few days, depending on the ISP, your new IP address will be active and visible to websites you visit.

Why your IP address might not change when ready after moving

If you move within the same city and stay with the same ISP, your IP address may not change right away. The ISP may continue routing your connection through the same regional network equipment, so your address stays the same. This can last for weeks or months until the ISP performs routine maintenance or network updates.

Some ISPs also use carrier-grade NAT (network address translation), which means multiple customers share the same public IP address. In these cases, your IP address might not change even if you move, because the ISP is managing addresses differently than traditional methods.

What happens to your old IP address

Once you disconnect from your old ISP, your old IP address goes back into the ISP's pool of available addresses. The ISP will reassign it to another customer, usually within days or weeks. You cannot keep it, and you cannot take it with you to a new provider — each ISP manages its own address ranges.

This is why it is important to update your address with services that use IP-based verification, such as banks or streaming services. If you do not, they may flag your account as suspicious when you log in from a new location with a new IP address.

Mobile devices and WiFi networks

When you use a phone or tablet, your IP address changes every time you switch networks. At home on your WiFi, you have one IP address. At a coffee shop on their WiFi, you have a different one. On cellular data (4G, 5G), your carrier assigns you an IP address from its own pool, which is different from your home WiFi address.

This is why location services sometimes show you in the wrong city. If you connect to a VPN (virtual private network) or a hotel WiFi while traveling, location databases may place you in that city instead of your actual location. The IP address is the primary signal these databases use to guess where you are.

Static versus dynamic IP addresses

A dynamic IP address is the standard for home internet customers. It can change without notice, usually when you restart your modem or after a set period of time (often 24 to 30 days, depending on the ISP). Most residential customers never notice because the change happens in the background.

A static IP address stays the same indefinitely. Businesses, servers, and some home users pay extra for static addresses because they need a consistent address for email, hosting, or remote access. If you have a static address and move to a new ISP, you cannot take it with you — you would need to purchase a new static address from the new provider.

How to check your current IP address

You can see your public IP address by visiting a website like whatismyipaddress.com or ipinfo.io. These sites display the address your ISP assigned to you and often show an approximate geographic location based on that address. The location shown may be off by several miles, especially in rural areas, because geolocation databases are not perfectly accurate.

If you want to see the IP address assigned to a specific device on your home network (your computer, phone, or printer), you need to check your device's network settings or your router's admin panel. This is your private IP address, which is different from your public IP address and is not visible to websites you visit.

Frequently Asked Questions

Can I keep my IP address if I move to a different city?

No. Your IP address is owned by your ISP and is tied to their network in your current location. When you move and switch to a new ISP, you receive a new address. If you stay with the same ISP but move within their service area, your address may stay the same temporarily, but it will eventually change.

Will my bank or email account be affected if my IP address changes?

Possibly. Some banks and email providers flag logins from new IP addresses as suspicious and may ask you to verify your identity. This is a security feature. You can prevent problems by updating your address with these services before you move, or by confirming the login when prompted.

Does a VPN change my IP address?

Yes. A VPN masks your real IP address and shows websites a different one from the VPN provider's server. This is why VPNs are used for privacy and to appear as if you are in a different location. When you disconnect from the VPN, websites see your real IP address again.

If I travel internationally, will my IP address show I am in another country?

Yes, if you connect to a local WiFi network or cellular service in another country. Your device will receive an IP address from that country's ISP or network, and geolocation databases will show you in that location. This is why streaming services sometimes block content when you travel abroad.

How long does it take to get a new IP address after moving?

If you order a new internet service, your ISP will assign you an IP address within hours to a few days of set up. If you stay with the same ISP and move within their service area, your address may not change for weeks or months, or it may change when ready depending on the ISP's network setup.