IP Address Lookup: Free IP Checker & Location Finder
Instantly detect any IPv4 or IPv6 address, real-time location, ISP, timezone, and proxy/VPN status.
Free IP Address Lookup Tool
Type in the IP address to see network information. VPSCore IP Lookup tool can check both IPv4 and IPv6 addresses quickly and return data including approximate geographic location, ISP, timezone, and proxy/VPN status. It further detects known proxy, VPN, and Tor IP addresses via Proxy IP detector.
It checks an IP address, knowing where network traffic is coming from, or verifying an IP before configuring a website, VPS, or other online service.
IP Address: 192.168.1.1
What is an IP Address?
IP address is a number used to identify a network or device on the internet or local network. It enables devices to get IP address location and share data. IPv4 has a 32-bit address format, whereas IPv6 has a 128-bit address format with a much greater number of addresses.
IPv4 vs IPv6
There are two primary versions of the Internet Protocol addresses, IPv4 and IPv6. Although IPv4 continues to be widely employed, another protocol, IPv6, was developed, which offers a vastly larger address space than IPv4.
| Feature | IPv4 | IPv6 |
|---|---|---|
| Address size | 32-bit | 128-bit |
| Example | 192.168.1.1 | 2001:db8::1 |
| Address format | Four decimal numbers separated by dots | Hexadecimal groups separated by colons |
| Address capacity | About 4.3 billion addresses | Extremely large address space |
| Common use | Widely deployed | Increasingly adopted |
How Are IP Addresses Assigned?
IP addresses can be assigned automatically or manually. Devices are usually assigned an IP address by DHCP (Dynamic Host Configuration Protocol). DHCP automatically provides network configuration to the device when it joins a network.
IP address can be dynamic or static. If a device connects again or if its ISP changes its network assignment, its dynamic IP address will change. A static IP is meant to stay fixed and it is generally utilized for servers, websites, remote access, business networks, and other administrations that require a steady IP handle.
A separate, public address is important for VPS hosting of websites, applications and network services. A [dedicated IP for VPS] is a constant IP address used to access and identify a server. VPS hosting IP check verifies the IP details of a VPS server.
What Information Does an IP Address Reveal?
An IP address can provide approximate geographic and network information. An IP lookup can reveal the country, region, city, ISP, timezone, and more information about an IP address.
IP geolocation or an IP geolocation tool usually cannot show a person’s exact street or home address. Its accuracy depends on factors such as the ISP, mobile network, VPN, proxy, and the quality of the geolocation database.
Public IP vs Private IP
Public IP
A public IP address allows communication with devices and services over the public internet. This is the address that the internet service and website can see when a device connects directly to them.
Private IP
A private IP address is an address that is used within a local network, typically in a home or office environment or a data centre. A private IP address is not directly available to the public internet and is typically used to communicate between devices on the interior network.
Why is an IP Address Important?
An IP address is crucial in email delivery, VPN use, network security, and VPS hosting. With VPS hosting, an IP serves as the identifier for the server, and it can be used to host websites, configure DNS, remotely access the server, set firewall rules, and more. VPNs can mask the public IP address of the user with the IP of the VPN server. IPs are also needed for email delivery, email reputation checks, use by email servers, and other purposes.
IP data can be used to detect network connections, suspicious traffic, set access rules, and track unusual traffic from a security point of view. However, an IP address by itself does not tell everything about the user or the device that it belongs to.
Understanding how to use IP address lookup.
An IP address lookup is a process that takes an IP address as input and verifies the network and geolocation information related to that address. The process is very easy to understand and it can be broken down into 3 simple steps.
1
The Browser Sends a Request to Check the IP Address
Using the IP checker, your browser will send a request to the VPSCore server. This request also includes the IP address that is being tested.
2
The IP is Cross-Referenced
Our geolocation database is cross-referenced with the available IANA, RIR and ISP records. Records are used to determine the network and approximate geographic information that is associated with the address.
3
Results are returned.
Available information, including location, timezone, ISP, and proxy/VPN status, is available in real time from the lookup.
IP geolocation is not intended to provide an exact location, but rather an approximate location. Depending on the database and network, the location information may be city-level accurate, but accuracy can differ based on IP, ISP, mobile network, VPN, proxy and database updates.
What Can You Detect with Our IP Lookup Tool?
Our IP lookup tool provides clear network and location details for both IPv4 and IPv6 addresses. Use it to quickly check an IP’s geolocation, ISP, timezone, hostname, and proxy or VPN status.
| Feature | What It Detects / Provides |
|---|---|
| Geolocation | Country, region, city, and approximate latitude/longitude |
| ISP & ASN | Internet Service Provider (ISP) name and Autonomous System Number (ASN) |
| Timezone | Local timezone and UTC offset associated with the IP location |
| Proxy/VPN Detection | Identifies known proxies, VPNs, and Tor exit nodes |
| IPv4 & IPv6 Support | Supports lookup for both IPv4 and IPv6 addresses |
| Hostname Lookup | Performs reverse DNS (rDNS) resolution when a hostname is available |
| Real-Time Results | Provides instant IP lookup results without unnecessary delays |
| Completely Free | No account, API key, or signup required for standard IP lookups |
Who Uses an IP Address Lookup Tool?
An IP address lookup tool is useful for individuals, developers, system administrators, website owners, security teams, and hosting users. It is largely used by:
Website Owners
Website administrators can use an IP location finder to understand where website traffic originates and investigate unusual traffic patterns.
Developers
Developers can use an IP checker when testing applications that depend on IP-based location, access rules, or network identification.
VPS Users
VPS users can check server IP information when configuring hosting environments, DNS records, firewalls, remote access, or network services. An IP lookup can also support a basic VPS hosting IP check.
Security Teams
Security professionals often use the IP data as one part of an investigation into suspicious connections, repeated access attempts, or unusual network activity.
VPN and Proxy Users
VPN and proxy users can check whether an IP is recognised as belonging to a proxy or VPN network. This can help verify whether a connection is using the expected public IP.
Everyday Internet Users
Anyone can use an IP lookup to answer questions such as “What is my IP?” “Where is this IP located?” or “Which ISP is using this IP?”
Frequently Asked Questions (FAQs)
An IP address is a network address that is assigned to the connection you are using. Check your public IP and view the information available about it using the VPSCore IP lookup tool.
Yes. The VPSCore IP lookup tool is a free IP address information retrieval tool for retrieving information about an IPv4 or IPv6 address.
IP geolocation gives you an approximate location and not the exact physical address. Sometimes it's possible to find out the name of the city or the region where the data was collected, but the accuracy depends on ISP, network type, mobile connection, VPN, proxy, and database quality.
Yes. You can do an IPv6 lookup in parallel with IPv4 lookups. IPv6 addresses are 128-bit addresses with hexadecimal characters separated by colons.
Yes. If a device is connected directly to a website, the website will normally be able to see the device's public IP address used to connect. A VPN or proxy can alter the IP address that the website sees.
It means the IP address has characteristics or records associated with a known proxy, VPN, or anonymising network. There might be false positive alarms and false negative alarms; the result should therefore not be taken as a definitive statement.
A dedicated IP is typically provided with a hosting or server service. VPS users can also get a dedicated public IP with a VPS plan and utilize it for their websites, applications, remote access, and the server's services.
ISP stands for Internet Service Provider. An IP lookup will return the ISP (Internet Service Provider) or network operator that owns the IP address.