---
service: i.root-servers.net
start-period: '2015-10-15T00:00:00Z'
end-period: '2015-10-16T00:00:02Z'
metric: unique-sources
  num-sources-ipv4: 3251372
  num-sources-ipv6: 183379
  num-sources-ipv6-aggregate: 104961