IPWhoisInfo

IPWhoisInfo is a specialized online database and search tool designed for retrieving detailed information about IPv4 addresses. The platform functions as a comprehensive network directory that allows users to look up any public IPv4 address and obtain a wide range of technical and contextual data. When a user enters an IP address into the search box, the system returns geolocation details such as the approximate latitude and longitude coordinates, city, region, and country where the address is registered. It also provides WHOIS records, which include the registered owner or organization, contact information, and the date of assignment. Additionally, the tool displays the ISP (Internet Service Provider) that manages the address, the autonomous system number (ASN), and the network range (CIDR notation). For security and reputation analysis, IPWhoisInfo checks whether the IP address appears on any known blacklists or abuse databases, and it calculates a reputation score based on historical behavior, spam reports, or malicious activity flags. This makes the service valuable for system administrators, cybersecurity professionals, network engineers, and website operators who need to assess the trustworthiness of incoming traffic or troubleshoot connectivity issues. The site also includes an indexed list of all IPv4 ranges, sorted by the first octet, from 0.0.0.0/8 to 255.255.255.255/8, along with the responsible regional internet registry (RIR) such as ARIN, RIPE NCC, APNIC, LACNIC, or AFRINIC. Users can browse these ranges to quickly find the organization or registry associated with a given block of addresses. The interface is straightforward: a single search field on the homepage accepts any IPv4 address, and the results are presented in a clean, structured layout. No regis