---
service: i.root-servers.net
start-period: '2016-04-02T00:00:00Z'
end-period: '2016-04-03T00:00:03Z'
metric: unique-sources
  num-sources-ipv4: 6047970
  num-sources-ipv6: 186628
  num-sources-ipv6-aggregate: 119027