What is my ISP
Find the internet provider or network organization associated with your current public IP, with ASN, network domain and country information.
Your ISP / network organization
The name comes from your public IP’s routing network. It may differ from the brand on your internet bill.
This check sends your public IP to IPinfo Lite through our server for network and country information. It does not request device location access.
Share this report
Share a link to look up this IP’s network details. The link includes the public IP address, so share it only with people you choose.
A report link will appear once an IP address is available.
How to use this tool
Follow these steps to get observations you can interpret and act on.
Check your current provider
The lookup runs automatically when you open the page. Read the detected network name and public IP.
Review the network details
The ASN identifies the routing network. Compare the organization with your internet bill or network administrator if you need to confirm your retail provider.
Refresh after a change
Switch between Wi-Fi and mobile data, or connect your VPN, then refresh. Copy connection details if you need to share them with support.
How the ISP lookup works
Your browser connects to this site, which observes the public source IP for that request. Our server looks up that address with IPinfo Lite and displays its autonomous system organization, ASN, network domain and country when available. The organization is a useful clue to your internet provider, but it may be an upstream carrier or a VPN hosting network.
Understanding your results
- The network organization can differ from the company that bills you, especially with resellers, workplace networks and mobile carriers.
- A VPN or proxy can make this request appear to come from its exit network. This lookup cannot identify your original ISP behind that route or establish whether a VPN is active.
- Country information describes the public IP allocation and can be inaccurate. It does not show your street address, city or device location.
- An unavailable provider lookup does not mean your internet connection is offline. The tool retains your observed IP when network enrichment fails.
Privacy & important limitations
- Your public IP is visible to this site. The IP being looked up is sent by our server to IPinfo Lite to retrieve network and country information.
- This tool does not request GPS, camera or microphone permission. It does not inspect your browsing history, internet bill or router settings.
- Share links include the IP address in the URL and can appear in browser history or server logs. Anyone with a link can look up that IP; it is not a private or permanent snapshot. Copying places details or a report link on your clipboard.
This is a public-IP network lookup. It does not verify your account holder, subscription plan, connection speed or retail ISP contract.
Frequently asked questions
What is an ISP?
An internet service provider supplies your internet connection, such as a broadband company or mobile carrier. This tool identifies the organization associated with the public IP used to reach this site.
Why does the result differ from my internet provider?
Your provider may use an upstream carrier, resell another network or operate under a different registered name. Workplace routing, VPNs and proxies can also change the network seen by this website.
Can this show my ISP while I use a VPN?
It normally shows the network associated with the VPN exit used for this request. To compare with your regular connection, disconnect the VPN when appropriate and refresh the page.
What does the ASN mean?
An autonomous system number identifies a network that participates in internet routing. The associated organization may be an ISP, carrier, hosting provider or another network operator.
Does the ISP checker show my exact location?
No. It returns country-level IP data when available and does not access your device location. IP country information can differ from your physical location.
Why is my provider name unavailable?
The IP data provider may be temporarily unavailable, or its records may omit a network name. Refresh later; an absent name does not prove your connection is broken.