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Summary
DS-0842
Internet Outage Datasets
Dataset
University of Southern California-Information Sciences Institute
University of Southern California-Information Sciences Institute
02/12/2013
Unknown
56 (lowest rank is 56)
Description
reachability of responsive of IPv4 /24s
This group comprises all Trinocular datasets aimed at detecting Internet outages by pinging end-hosts.
It also includes all supplemental and related datasets.
To collect this data, all allocated and responsive Internet IP address blocks were pinged by sending ICMP ECHO_REQUEST (PING) packet. The block status was recorded in this data set. Probe was repeated every 11 minutes, and more quickly when uncertain about block status. In all, approximately 3.5M /24 subnets were periodically probed.
New, datasets reflecting most recent quarter are added approximately every 3 months.
Additional Details
N/A
false
false
california, southern, sciences, institute, datasets, outage, internet outage datasets, 842, trinocular, ping, icmp, one-time, no-ip-anonymization, ip-address, sweep, time, address-collection, university of southern california-information sciences institute, 2013, responsive, 24s, reachability, ipv4, status, block, aimed, supplemental, 5m, sending, allocated, blocks, probe, quarter, request, months, subnets, pinging, space, repeated, periodically, reflecting, echo, hosts, minutes, outages, collect, uncertain, detecting, probed, packet, comprises, address space status data, includes, pinged
ip-address, sweep, address-collection, ping, icmp, one-time, no-IP-anonymization,trinocular
Dataset Group
This is the summary for the group