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										Summary
DS-0443
														internet_address_survey_reprobing_it58w-20140122
														Dataset
														University of Southern California-Information Sciences Institute
                                                        University of Southern California-Information Sciences Institute
                                                        01/22/2014
														02/05/2014
    														54 (lowest rank is 56)
                                                        Description
multi-ping survey of some IPv4 addresses
To collect this data, a subset of Internet IP addresses was 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, 40488 netblocks (/24 subnets) were periodically reprobed.
Additional Details
																136.2GB
															
														false
														false
														southern, sciences, california, institute, survey, ping, internet_address_survey_reprobing_it58w-20140122, reprobing, 20140122, it58w, 443, icmp, sweep, no-ip-anonymization, ip-address, address-collection, 2014, university of southern california-information sciences institute, multi, ipv4, minutes, interval, response, collect, echo, subset, status, time, probe, pinged, 40488, periodically, repeated, space, netblocks, reprobed, sending, subnets, address space status data, packet, request
														ip-address sweep address-collection ping icmp no-IP-anonymization