Method for determining IP address home location information, client, server and service system

Abstract

The embodiment of the invention discloses a method for determining IP address home location information. The method comprises the following steps: a client inquires a home location identifier of an extranet IP address of the client according to a local record, and sends an inquiry result to a server; the server determines that the home location identifier contained in the inquiry result is the home location identifier of the extranet IP address when judging that the inquiry result is effective; if the inquiry result is ineffective, by matching a local information library, an IP address segment and the home location identifier to which the extranet IP address belongs are determined; and the client receives the IP address segment and the home location identifier sent by the server, and updates the local record. As the client can cache the home location identifier of the extranet IP address, the server does not need to perform IP matching operation every time, and only when the home location identifier is not cached in the client, or the cached home location identifier is ineffective, the server performs the matching operation, therefore the processing resources of the server can be effectively saved, and the efficiency and accuracy of determining the IP address home location information are improved.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a method for determining IP address attribution information, a client, a server and a service system. Background technique [0002] With the continuous development of information technology, the application of the Internet in people's lives is becoming more and more extensive. Users can access the Internet not only through desktops and laptops, but also through various types of smart terminals. [0003] In order to uniquely identify each host on the Internet, the network operator can assign each host a unique IP (Internet Protocol, Internet Protocol) address, which is a logical address provided by the IP protocol with a uniform format. When network operators allocate IP addresses, they usually allocate IP addresses within an IP address range to a city or region. Therefore, the server is equipped with an IP address database to store each IP address segment and its information...

AI Technical Summary

Problems solved by technology

[0007] The present invention provides a method for determining IP address attribution information, a client, a server and a business system, which are used to solve the problem of excessive resource consumption in calculations in the prior art that only use IP addresses for IP matching by means of servers, and determine the attribution of IP addresses. Technical issues with poor information efficiency

Images