---
service: i.root-servers.net
start-period: '2015-06-16T00:00:00Z'
end-period: '2015-06-17T00:00:03Z'
metric: unique-sources
  num-sources-ipv4: 3095725
  num-sources-ipv6: 174817
  num-sources-ipv6-aggregate: 96355