---
service: i.root-servers.net
start-period: '2013-06-07T00:00:00Z'
end-period: '2013-06-08T00:00:03Z'
metric: unique-sources
  num-sources-ipv4: 3099174
  num-sources-ipv6: 73016
  num-sources-ipv6-aggregate: 43289