internet_outage_survey_it42w-20110726 (07/26/2011 to 08/08/2011)
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下载链接：
https://www.impactcybertrust.org/dataset_view?idDataset=749
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资源简介：
To collect this data, a subset of Internet IP address blocks were pinged by sending ICMP ECHO_REQUEST (PING) packet. The response (if it ever came within 11 minutes time interval) was recorded in this data set. Probe was repeated every 11 minutes. In all, approximately 20k /24 subnets were periodically reprobed. Outages are analyzed and reported on the responses.
提供机构：
IMPACT
创建时间：
2017-05-24
