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A method and device for determining the location of an IP device in a network

A device and network technology, applied in the field of location determination of IP devices in the network, can solve the problems of insufficient accuracy and time efficiency, insufficient accuracy of landmarks, etc., and achieve the effect of high accuracy

Active Publication Date: 2020-07-10
INST OF INFORMATION ENG CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The landmarks found by the traditional IP location method of web crawlers have insufficient accuracy. For example, many web servers are not hosted locally. They rely on CDN networks to distribute traffic or host websites in cloud servers. At the same time, web crawlers need Crawling a large number of webpages for identification is an indiscriminate webpage scanning, and the accuracy and time efficiency are not enough

Method used

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  • A method and device for determining the location of an IP device in a network
  • A method and device for determining the location of an IP device in a network
  • A method and device for determining the location of an IP device in a network

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Experimental program
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Embodiment 12

[0152] Embodiment 12 provides a non-transitory computer-readable storage medium, the non-transitory computer-readable storage medium stores computer instructions, and the computer instructions cause the computer to execute the methods provided in the above method embodiments 1-9 , including, for example: after acquiring the IP addresses of each target IP device in the network, sending a hypertext transfer protocol request to each target IP device according to the IP address, so that each target IP device link to obtain the source code of the webpage, and feed back a response message including the source code of the webpage through the port; the target IP device is an IP device that has enabled the network server function and survived; receiving the response information fed back by each target IP device, according to each The category number of the web page source code fed back by each target IP device and the web page source code fed back by each target IP device determine whet...

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Abstract

The embodiment of the present invention discloses a method and device for determining the location of an IP device in a network. The method includes obtaining the IP address of each target IP device (the surviving IP device with the network server function enabled) in the network, and then according to the IP address Send a hypertext transfer protocol request to each target IP device, so that each target IP device obtains the source code of the webpage according to the link in the hypertext transfer protocol request, and feeds back a response message including the source code of the webpage through the port; receives feedback from each target IP device According to the response information of the web page source code fed back by each target IP device and the web page source code fed back by each target IP device, it is judged whether the corresponding target IP device hosts only one web server; if so, according to the target IP device The source code of the webpage fed back determines the geographic location information of the target IP device. The invention can ensure high accuracy rate of the geographical location information of the target IP device.

Description

technical field [0001] The embodiments of the present invention relate to the field of communication technologies, and in particular, to a method and device for determining the location of an IP device in a network. Background technique [0002] IP positioning, in short, is to determine the geographic location of a device through its IP address. As location-based services become more and more common, the application of IP positioning is also becoming more and more extensive. At present, the research on IP positioning is mainly to provide services for other applications, such as content distribution, distributed systems, etc., and it has gradually received attention in the fields of information security, such as digital copyright protection, personal privacy protection, and threat monitoring in cyberspace. For example, in the search and value evaluation of security monitoring equipment in cyberspace—after searching for security monitoring equipment in cyberspace, it needs to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/52
Inventor 常丽娟王志豪于楠朱红松孙利民
Owner INST OF INFORMATION ENG CHINESE ACAD OF SCI