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										Summary
DS-0491
														internet_address_survey_reprobing_it62g-20141210
														Dataset
														University of Southern California-Information Sciences Institute
                                                        University of Southern California-Information Sciences Institute
                                                        12/10/2014
														12/19/2014
    														51 (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, 40500 netblocks (/24 subnets) were periodically reprobed.
Additional Details
																65.9GB
															
														false
														false
														southern, sciences, california, institute, survey, ping, reprobing, internet_address_survey_reprobing_it62g-20141210, 491, 20141210, it62g, icmp, address-collection, no-ip-anonymization, ip-address, sweep, university of southern california-information sciences institute, 2014, ipv4, multi, minutes, reprobed, response, request, interval, time, collect, subset, echo, 40500, probe, sending, space, subnets, repeated, pinged, periodically, netblocks, address space status data, packet, status
														ip-address sweep address-collection ping icmp no-IP-anonymization