This page highlights the organization registered for your current public IP—the name most often shown as your ISP, hosting provider, or enterprise network. It uses the same lookup as our IP address tool, but puts ISP context first for quick support tickets and connectivity checks.
What does “my ISP” mean here?
Your Internet Service Provider is the company (or internal IT network) that gives you a path to the public internet. In routing databases, that entity is often labeled as an organization tied to your IP range—not always the brand on your bill. Mobile carriers, universities, and cloud hosts can appear instead of a household ISP name.
We also show an ASN (Autonomous System Number). That number identifies a network operator in global BGP routing. Large providers may operate multiple ASNs; small ISPs usually map to one. The org name and ASN together are what support desks often ask for when diagnosing routing or peering issues.
Why might the name look wrong?
GeoIP and WHOIS data attach labels to address blocks, not to individual subscribers. If you are on a VPN, proxy, or Tor exit, you will see that network’s organization—not your home ISP. The same applies when you tether through a phone: the carrier or its wholesale partner is what the world sees.
Corporate and satellite networks sometimes register blocks under a parent company or a data-center brand. Resellers may show the upstream provider’s name. Accuracy is good enough for coarse troubleshooting but not a legal proof of who bills you.
ISP tool vs IP tool
Use the What Is My IP page when the address itself is the main answer (firewall rules, game NAT, API allowlists). Use this page when you care first about who operates the network behind that address. Both read the same connection metadata; only the emphasis changes.
For city and country context without leading with ISP, see What Is My Location.
Privacy note
We display connection metadata so you can verify what the public internet sees. We do not store your result in the tool layer for later retrieval; see our Privacy Policy for analytics, ads, and third-party processors.
Common questions
What is my ISP?
Your ISP (Internet Service Provider) is the organization that connects you to the internet. This page shows the provider or network name linked to your current public IP in routing and geolocation data—the same signal many sites use for coarse location and fraud checks.
Why does the name differ from my bill or router branding?
Databases label IP ranges with legal or technical registrants. Resellers, fiber wholesalers, and mobile networks may display an upstream or parent company. Universities and employers often show the institution instead of a consumer ISP name.
Why does my ISP change when I use a VPN?
A VPN sends traffic through another network’s exit point. The public internet then sees that VPN provider’s addresses and organization—not your home ISP. Your real ISP still carries the tunnel to the VPN, but external sites observe the exit side.
What is an ASN and why is it shown?
An Autonomous System Number identifies a network on the global internet for BGP routing. Pairing ASN with the organization name helps support teams confirm which network block your address belongs to.
Is the ISP name always accurate?
No. Labels reflect how blocks are registered, not a guaranteed match to who bills you. Corporate NAT, carrier-grade NAT, satellite, and cloud egress can all produce surprising names. Use it for troubleshooting context, not legal proof.
Do you also show my IP address?
Yes. The lookup uses your public IP; we list it in the details table and in the subtitle so you can correlate with our dedicated What Is My IP page if you need the address as the primary answer.
Why is there both an IP tool and an ISP tool?
They read the same connection data but emphasize different questions: the IP tool leads with the numeric address for allowlists and debugging; this page leads with the organization name for support and connectivity questions.
Do you store which ISP I have?
No. Results are computed for display in your session. See our privacy policy for how analytics or ads may behave separately from this diagnostic output.
Also Check These Tools
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