Gleanzy
Free tool · IP and network

IP address lookup

See who operates an IP address, roughly where it is, and whether it is a VPN, Tor, relay or data-centre address.

  • Network, operator, country and city
  • VPN, Tor, relay, cloud and hosting flags
  • IPv4 and IPv6
IP lookup20 free checks a day · no account

Give it something to look up — Glee will do the digging.

What this checks

How the ip lookup works

Every request to your website or API arrives from an IP address, and that address carries more context than it seems: which network routes it, which country it is used in, and whether it belongs to a home or office connection or to a data centre, a VPN or an anonymity network. Fraud checks, sign-up screening, analytics and access rules all start here.

This lookup reads the address from our compiled database: the network block and its autonomous system (AS) number and operator, the country the block is registered in and the place it is used (they often differ), the city and time zone where known, and classification flags. A "cloud" flag means the range belongs to a cloud provider's own address space.

Where a flag is absent we did not say no — we have no information. A false flag ("not a VPN") is only shown where a list positively covers the range.

Reading the result

What each field means

Country (in use) / (registered)
Where the address is used, and where its block was allocated — often different for global networks.
Hosting / Cloud
A server network rather than a person's connection.
VPN / Tor / Privacy relay
The real visitor is elsewhere, by design.
Interpretation limits

Where this check stops

Use it from your code

The same check, through the API

Same calculation, same answer, with a key. 1 credit per check ($0.10 per 1,000). A free account includes 1,000 credits a month.

Get a free API key

GET /v1/ip/8.8.8.8
Host: gleanzy.com
Authorization: Bearer $GLEANZY_KEY
Questions

Frequently asked

Can I find a person from an IP?

No, and this tool does not try. An address identifies a network, not a person.

Why does the registered country differ from the location?

Large networks hold address blocks assigned to one country and use them worldwide. We show both rather than picking one.

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