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A measurement-based geolocation system for IP addresses using a probabilistic model

An IP address and probability model technology, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve the problems of IP geolocation technology relying on registration information, long-term maintenance, etc., and achieve measurement cost savings, cost savings, measurement cost small effect

Active Publication Date: 2019-01-08
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing IP geolocation technology is completely dependent on registration information and requires long-term maintenance

Method used

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  • A measurement-based geolocation system for IP addresses using a probabilistic model

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specific Embodiment approach 1

[0018] Specific implementation mode one: combine figure 1 To describe this embodiment,

[0019] A measurement-based geolocation system for IP addresses using probabilistic models, including the following modules:

[0020] The network delay data acquisition module is used to schedule the network delay data measured by the measurement point in the network to the target IP address, and collect the network delay data;

[0021] The network delay data collection module is responsible for data collection. The collected data is the network delay data from each measurement point to the target IP address or address list, that is, the result of ping measurement; this module involves multiple fixed measurement points. The exact geographical location of the point is known, and the network delay data acquisition module uniformly dispatches multiple fixed measurement points to complete the measurement task and collect the measurement results; the collected data is used as the basis for late...

specific Embodiment approach 2

[0026] Specific implementation mode two: combination figure 1 To describe this embodiment,

[0027] The system described in this embodiment further includes a visualization module for visually displaying the positioning result of the positioning module.

[0028] Other modules and parameters are the same as those in the first embodiment.

specific Embodiment approach 3

[0029] The data preprocessing module described in this embodiment includes a data screening submodule and a geographic location labeling submodule:

[0030] The data screening sub-module is used to screen network delay data, and screen out target IP addresses with reliable network delay data and corresponding network delay data;

[0031] The geographic location tagging sub-module is used to tag the target IP address with reliable network delay data, and obtain the delay-distance data corresponding to the network delay and the geographical distance according to the location of the corresponding measurement point.

[0032] Other modules and parameters are the same as those in Embodiment 1 or Embodiment 2.

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Abstract

Measurement-based IP address geolocation system using probabilistic models, in the field of IP address geolocation. The invention aims to solve the problem that the existing IP geolocation technology completely depends on the registration information and needs long-term maintenance. The present invention includes: a network delay data acquisition module for scheduling network delay data measured by measurement points in the network to target IP addresses, and collecting network delay data; a data preprocessing module for preprocessing the collected network delay data ; It is used to statistically analyze the real delay-distance data in different operators' networks and obtain the delay-distance data analysis module of the delay-distance correlation probability model in different networks; A positioning module that specifies the IP address of the target to be tested for positioning. The invention is applicable to the field of geographical positioning of IP addresses.

Description

technical field [0001] The invention relates to the field of IP address geolocation. Background technique [0002] IP geolocation technology, as one of the hotspots in the field of basic network research, is still being explored and tried. Measurement-based geolocation technology can be said to be a hot spot among hot spots. In recent years, new progress has been made continuously. With the diversification of network services, the demand for user location information is also increasing. For example, for network services such as online shopping and advertising, determining the user's location can bring direct economic benefits. In addition, in the field of security and academic fields, IP geolocation technology also has many important uses. It can be said that the research on IP geolocation technology has great academic and practical value. [0003] Existing IP geolocation technologies generally use public or non-public network-related registration information to infer the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26H04L29/12
CPCH04L43/0852H04L2101/69
Inventor 张宏莉张宇夏重达
Owner HARBIN INST OF TECH