To request access this dataset you will need to login with an IMPACT 
												account. Accounts are free. If you don't have one please 
												register.
											
										Summary
DS-0430
														internet_address_survey_reprobing_it57w-20131127
														Dataset
														University of Southern California-Information Sciences Institute
                                                        University of Southern California-Information Sciences Institute
                                                        11/27/2013
														12/11/2013
    														52 (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
																138.2GB
															
														false
														false
														southern, institute, california, sciences, survey, ping, internet_address_survey_reprobing_it57w-20131127, 20131127, 430, reprobing, it57w, icmp, no-ip-anonymization, sweep, address-collection, ip-address, 2013, university of southern california-information sciences institute, ipv4, multi, minutes, echo, interval, subset, response, status, collect, time, probe, pinged, 40488, periodically, repeated, space, netblocks, sending, subnets, address space status data, reprobed, packet, request
														ip-address sweep address-collection ping icmp no-IP-anonymization