---
service: i.root-servers.net
start-period: '2016-02-05T00:00:00Z'
end-period: '2016-02-06T00:00:03Z'
metric: unique-sources
  num-sources-ipv4: 2999284
  num-sources-ipv6: 173783
  num-sources-ipv6-aggregate: 106562