internet_address_history_it49w-20120731 (07/07/2010 to 09/02/2012)
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下载链接：
https://www.impactcybertrust.org/dataset_view?idDataset=294
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资源简介：
This dataset, generated on 2012-09-14, contains all IPv4 addresses who ever responded to our ISI-west (w) censuses, starting from census it11w (internet_address_survey_it11w-20060307), e.g. it11w, it12w, ... Each IP address is given a history of replies (as a bit-string with 's representing ICMP_ECHO_REPLY received from this IP, and 's corresponding to no-replies. We also include numerical scores that are intended to reflect the likelihood that the given IP address will repond in the future. The scores are based on census data from it34w to it49w.
提供机构：
IMPACT
创建时间：
2017-05-02
