IP Lookup

IP Lookup and Network Intelligence

IPVision IP Lookup is designed to analyze IP addresses and publicly available network information. Enter an IPv4 address, IPv6 address or domain name to explore approximate geolocation, ISP, organization, ASN, hostname and other network-related data.

What Is an IP Lookup?

An IP lookup is the process of checking an IP address against public network and geolocation data to identify information associated with that address. Depending on the available data, this can include the network or organization, ASN, approximate geographic location and hostname.

How Does an IP Lookup Work?

When you submit an IP address or domain, the input is first validated. If a domain name is provided, it can be resolved to its associated IP address before the network data is analyzed. Publicly available network information is then used to build the lookup result.

What Information Does an IP Lookup Provide?

The information available for an IP address depends on the underlying public data sources. A lookup may provide geographic, network, organization and DNS-related information.

IP Geolocation

IP geolocation can include a country, region, city, approximate coordinates and timezone associated with an IP address. Geolocation is approximate and should not be treated as a precise physical address or a definitive location of an individual.

ISP, Organization and ASN

ISP and organization data can indicate which provider or network organization is associated with an IP range. An ASN, or Autonomous System Number, identifies a network participating in Internet routing and can help provide context about network ownership and routing.

Hostname and Reverse DNS

Reverse DNS can map an IP address to a hostname when a PTR record is published for that address. Whether a PTR record exists depends on the configuration and policies of the network operator.

VPN, Proxy and Hosting Detection

Some intelligence sources can classify an IP as a VPN, proxy, hosting network or another type of infrastructure. These classifications describe potential network characteristics and should not, by themselves, be treated as definitive conclusions about a user or their activity.

IPv4, IPv6 and Domain Lookup

IPVision supports IPv4 lookup, IPv6 lookup and domain lookup. The type of input determines how the network analysis is performed.

IPv4 Lookup

IPv4 uses a 32-bit address format and is commonly written as four numeric octets. An example of a public IPv4 address is 8.8.8.8.

IPv6 Lookup

IPv6 uses a 128-bit address space designed to provide a much larger pool of Internet addresses than IPv4. An address such as 2606:4700:4700::1111 is an example of IPv6.

Domain Lookup

You can also enter a domain name, such as example.com, to analyze the IP information associated with that domain. A domain can resolve to multiple IP addresses, so the result depends on its current DNS records and network configuration.

How Accurate Is IP Geolocation?

The accuracy of IP geolocation depends on the data source, network type and address being analyzed. Country-level information is generally more reliable than city-level information. Mobile networks, VPNs, proxies, CDNs and cloud infrastructure can also cause the reported location to differ from the user’s actual location.

Common IP Lookup Questions

Can an IP Address Reveal My Exact Location?

No. IP data generally provides an approximate geographic location and is not normally sufficient to determine a person’s exact home address or identity.

Can I Look Up Any Public IP Address?

Public IPv4 and IPv6 addresses can be looked up to examine available network information. The amount of information available depends on the underlying data sources and the address’s role in the network.

What Is the Difference Between IPv4 and IPv6 Lookup?

The main difference is the address format and address space. IPv4 uses 32-bit addresses while IPv6 uses 128-bit addresses, but both can be analyzed for publicly available network information and approximate geolocation.