---
service: i.root-servers.net
start-period: '2014-01-06T00:00:00Z'
end-period: '2014-01-07T00:00:03Z'
metric: unique-sources
  num-sources-ipv4: 4118761
  num-sources-ipv6: 80966
  num-sources-ipv6-aggregate: 50038