![]() ![]() American Registry for Internet Numbers (ARIN): IP addresses for the United States, Canada, and several Caribbean and North Atlantic islands.African Network Information Center (AFRINIC): for African IP addresses.Every IP address on the internet is managed by one of five internet registration organizations: WHOIS is a response protocol designed to identify the owners of an IP address. It is possible to pinpoint a place in the world with incredible precision, but it is also possible to be wrong by a large margin, especially when dealing with people who do not want to be located. Still, getting an idea of a user’s geolocation has many benefits, even if you should have reservations about the results. You can read about this in our guide to mobile proxies. Things get even more complicated with mobile device IPs, which can change dynamically as the user connects through different mobile towers which can lead to one IP being assigned to multiple devices and real users at the same time, when server workload is heavy. Keep in mind that location accuracy varies from one ISP to the next. By doing a quick check, you can get an idea of where someone is connecting from. That range of potential IP addresses is tied to a rough geographic location. IP addresses are issued by internet service providers or Internet Service Providers (ISPs), who randomly select them from their range. Second, you can also find out if a connection is hidden for anonymity reasons or if other websites are also hosted on the same DNS.As an additional layer of information that can be used for troubleshooting network issues, identifying spam emails, or entering more user details as part of a fingerprint analysis process.By using a reverse DNS lookup, you can query DNS servers to get a PTR (pointer) record, which stores IP addresses. IP hostname and domainĮvery IP address is connected to a hostname and a domain. However, others hide their IPs to deliberately mask their true identity online. ![]() Some users connect through proxies for privacy reasons. These types of connections are designed to circumvent geographical restrictions or keep the user anonymous.Īlthough not necessarily pointing to fraudulent activity, this should increase the risk levels of dealing with this user. Proxy detection lets you know if a user is hiding their IP address using a proxy, VPN (Virtual Private Network), or Tor node. If they appear, it should be a cause for alert as they have probably been used previously to send spam via email. It’s easy enough to check if an IP address appears on any of these lists. This IPs is collected in the DNSBL (Domain Name Blacklist) and RBL (Real-time Blacklist), among other lists. Hundreds of email servers around the world collaborate to maintain lists of fraudulent, dangerous, or spammy IP addresses. Anything over 100ms could show that there are problems with that connection, including the fact that it is traversing proxies and nodes (see below). The ping test response time should be fast (less than 10 ms). In simple terms, it is about checking if the IP address is valid. Without getting into the technical details, here is the kind of information you can get after enriching the data from an IP trace: IP Address ValidityĪ simple ping test of an IP will reveal to you whether or not the address is receiving data. What data can you collect from an IP trace? However, most IP scans tend to be done by technical teams in the context of systems administration or security research. For others, it serves to reduce the possibility of dealing with fraudsters or other wrongdoers. For some, this information is useful during an OSINT investigation. IP tracking tools provide a wide range of information. It is ideal at the onboarding phase, during user login, or at the purchase phase. ![]() With IP tracking you can identify traffic generated by bots, detect connections between users or determine how risky a transaction is. IP tracking is also known as IP address tracking, IP lookup, IP checkers, or even IP analytics. Some check proxies, while others look to see if an address appears on a blacklist. There are dozens of different IP tracking tools out there. It’s a form of data enrichment: you start with a single data point (an IP address) to collect additional information. IP tracking tools allow you to learn more about an internet user based on their IP address. ![]()
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