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Summary
DS-0500
internet_outage_adaptive_a17w-20140701
Dataset
University of Southern California-Information Sciences Institute
University of Southern California-Information Sciences Institute
07/01/2014
10/01/2014
51 (lowest rank is 52)
Description
reachability of responsive of IPv4 /24s
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.
Additional Details
361.3GB
false
false
institute, southern, sciences, california, internet_outage_adaptive_a17w-20140701, outage, a17w, 500, adaptive, 20140701, ping, icmp, address-collection, sweep, no-ip-anonymization, ip-address, university of southern california-information sciences institute, 2014, responsive, reachability, ipv4, 24s, status, block, allocated, collect, probe, probed, packet, address space status data, minutes, blocks, subnets, sending, 5m, space, uncertain, repeated, periodically, echo, pinged, request
ip-address sweep address-collection ping icmp no-IP-anonymization