who_is_using_this_ip_address
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who_is_using_this_ip_address [2014/02/09 14:24] – [3.1- Basic Steps] samer | who_is_using_this_ip_address [2014/02/15 23:31] (current) – samer | ||
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An alternative method for identifying the AS that announces a specific IP prefix consists in studying the BGP routing information. Typically, each BGP speaking router stores in a BGP table the routing announcements received for each prefix together with some protocol attributes such as the AS-PATH. This attribute contains the list of ASes traversed by the BGP announcement, | An alternative method for identifying the AS that announces a specific IP prefix consists in studying the BGP routing information. Typically, each BGP speaking router stores in a BGP table the routing announcements received for each prefix together with some protocol attributes such as the AS-PATH. This attribute contains the list of ASes traversed by the BGP announcement, | ||
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However, having access to a DFZ BGP router is not easy in practice. Alternatively, | However, having access to a DFZ BGP router is not easy in practice. Alternatively, |
who_is_using_this_ip_address.txt · Last modified: 2014/02/15 23:31 by samer