基于锚节点的分层IP地理定位方法  

Hierarchical IP Geolocation Method Based on Anchor Nodes

作　　者：陈嘉欣 许博 胡超 Chen Jiaxin;Xu Bo;Hu Chao(College of Command and Control Engineering,Army Engineering University,Nanjing,China)

机构地区：[1]陆军工程大学指挥控制工程学院,江苏南京

出　　处：《科学技术创新》2023年第27期57-60,共4页Scientific and Technological Innovation

摘　　要：IP的地理定位是一种将IP地址映射到连接互联网设备的实际地理位置信息的技术。现有的研究主要基于网络测量的方式,但这些方法通常对探测资源的要求较高,难以在实际环境中得到应用。鉴此背景,本文提出了一种基于锚节点的分层IP地理定位方法。该方法以分层定位的思想实现对IP地址从城市级到区县级的地理定位。首先,利用多数据库查询对比的方式实现城市级IP定位。接着收集城市内的锚节点信息,以此为地标节点,设计网络路径和时延的相似性匹配原则,将IP地址进一步定位至区县级。对广州市IP地址的探测实验表明,该方法能够在探测资源受限的情况下,实现较高准度的IP地理定位。IP geolocation is a technology that maps IP addresses to the actual geographic location information of connected internet devices.The existing research is mainly based on network measurement methods,but these methods usually have high requirements for detection resources and are difficult to apply in practical environments.Based on this background,this paper proposes a hierarchical IP geolocation method based on anchor nodes.This method adopts the design concept of hierarchical location to locate the IP addresses from city level to county level.Firstly,the city-level IP location is realized by multi database query and comparison.Then collect the anchor nodes information in the city,take it as the landmark node,design the similarity matching principle of network path and delay,and further locate the IP address to the county level.The experiment of detecting IP addresses in Guangzhou city shows that this method can realize IP geographic location with high accuracy in the case of limited detection resources.

关 键 词：IP地理定位 分层定位 网络路径 锚节点 相似性匹配 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]