The Ping command uses the ICMP echo ( RFC 792 Internet Control Message Protocol) function to send packets over the network to a specific hostname or IP address. It's widely used to determine if a network or remote machine is responding to remote network requests-in other words, if it's "alive" (online). The Ping tool is a cross-platform command available on most modern operating systems. Now let's analyze the most popular terminal-based tools designed for performing a quick domain IP address lookup as well as a WHOIS IP lookup.
Look up ip address full#
While an IP lookup can be performed from Windows operating systems, Unix and Linux are often the ideal platforms to run a full IP lookup and domain and network diagnostics, due to the wide number of tools available and actions you can perform. Today we'll explore the top most effective tools you can use to perform an IP lookup utilizing terminal-based commands and web-based interfaces.
Most of the time, this sort of information is queried by technical users, system administrators and security researchers performing infosec investigations surrounding phishing domains, spamming, DNS attacks and other illegal activities. In either situation, inputting an IP address will show you detailed information about the ISP and web hosting/server provider using that network block. On other occasions, the query will be answered by a passive DNS, domain or IP database server. When you perform an IP address lookup in real time, you will likely be querying and testing against the ARIN (American Registry for Internet Numbers) database. This address is known as the IP address, or simply, the IP.Īn IP lookup, also known as an IP address lookup or IP checker, is the act of trying to detect the information behind an IP address, for both IPV4 and IPV6 types of IPs. Every machine located within a TCP/IP network (it could be a LAN -local network- or a Wan -the Internet-) has a uniquely assigned Internet Protocol address.
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