Odhad pozice IP adresy s použitím dat z více geolokačních databází
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Date
2020-02-29
Authors
Caha, Tomáš
Klíma, Oldřich
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Mark
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International Society for Science and Engineering, o.s.
Abstract
Článek se zabývá odhadem geografické polohy síťového zařízení na základě IP adresy. Pro odhad je použita kombinace údajů získaných z více geolokačních databází. Kombinace geografických údajů jsou založeny na průměru, mediánu a shlukové analýze algoritmem K-Means. Jako nejlepší se jeví metoda mediánování, která dosáhla mediánové přesnosti odhadu polohy přibližně 14 kilometrů. Pro ověření byly použity polohy měřících sond projektu RIPE (Reseaux IP Europeenne) Atlas.
The paper deals with estimating a geographical location of a network device based on its IP address. A combination of data obtained from multiple geolocation databases is used for the estimation. Combinations of geographical data are based on average, median, and cluster analysis using the K-Means algorithm. The best method seems to be the median method, which has reached a median location estimate of approximately 14 kilometers. Locations of the RIPE (Reseaux IP Europeenne) Atlas measurement probes were used for verification.
The paper deals with estimating a geographical location of a network device based on its IP address. A combination of data obtained from multiple geolocation databases is used for the estimation. Combinations of geographical data are based on average, median, and cluster analysis using the K-Means algorithm. The best method seems to be the median method, which has reached a median location estimate of approximately 14 kilometers. Locations of the RIPE (Reseaux IP Europeenne) Atlas measurement probes were used for verification.
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cs
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