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IP attribution query method and device

A query method and attribution technology, which is applied in the field of network communication, can solve the problems of long query time and high computational complexity of IP attribution, and achieve the effect of shortening time and improving efficiency

Active Publication Date: 2021-01-12
E-SURFING DIGITAL LIFE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to propose an IP attribution query method for the problems of long IP attribution query time and high computational complexity

Method used

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  • IP attribution query method and device
  • IP attribution query method and device

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Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] Such as figure 1 as shown, figure 1 It is a schematic flowchart of an IP attribution query method in an embodiment of the present invention, including the following steps:

[0024] Step S11, obtaining the input original IP address, when the original IP address is not a character string segment with a set base system, converting the original IP address into a string segment with a set base system to obtain the IP address to be queried; The IP address to be queried includes a first part, a second part, a third part and a fourth part.

[0025] Among them, the original IP address is the IP ad...

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Abstract

The present invention relates to a method and device for inquiring about IP attribution. The method includes: obtaining an input original IP address, and converting the original IP address into Set the string segment of the base system to obtain the IP address to be queried; the IP address to be queried is input to the pre-established IP database, and the tree search method is used to determine that the IP address to be queried corresponds to in the tree structure The node information; according to the corresponding node information and the corresponding lower layer node information, obtain the attribution information corresponding to the original IP address. The technical scheme of the present invention constructs an IP database storing known IP addresses and their corresponding attribution information in a tree structure, and uses a tree search method to query the corresponding attribution information of an IP address in the IP database, greatly improving the The query efficiency of IP attribution.

Description

technical field [0001] The invention relates to the field of network communication, in particular to a method and device for inquiring about IP attribution. Background technique [0002] IP address (Internet Protocol Address, Internet Protocol address) is a unified address format provided by the IP protocol. It assigns a logical address to each host, and each IP address has a corresponding attribution. [0003] At present, in the analysis of big data logs, it is necessary to quickly find the IP address to query the attribution of the IP address. The existing technology generally uses a binary search algorithm to find the IP address to obtain the attribution information corresponding to the IP address. However, this method There are problems of long query time and high computational complexity. Contents of the invention [0004] Based on this, it is necessary to propose an IP attribution query method for the problems of long IP attribution query time and high computational...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/22G06F16/245H04L29/12
CPCG06F16/2246G06F16/245H04L2101/604
Inventor 朱健超肖锋彭剑龙黄伟胜何成
Owner E-SURFING DIGITAL LIFE TECH CO LTD