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Summary

DS-0481
internet_outage_adaptive_a15c-20131126
Dataset
University of Southern California-Information Sciences Institute
University of Southern California-Information Sciences Institute
11/26/2013
04/07/2014
51 (lowest rank is 52)

Category & Restrictions

Address Space Status Data
address space status data
Quasi-Restricted
true

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

481.5GB
false
false
institute, southern, sciences, california, 20131126, 481, outage, internet_outage_adaptive_a15c-20131126, adaptive, a15c, ping, icmp, address-collection, sweep, no-ip-anonymization, ip-address, university of southern california-information sciences institute, 2013, responsive, 24s, reachability, ipv4, status, block, allocated, probe, probed, collect, 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

Dataset Group


Internet Outage Datasets