---
service: i.root-servers.net
start-period: '2015-05-11T00:00:00Z'
end-period: '2015-05-12T00:00:07Z'
metric: unique-sources
  num-sources-ipv4: 3061662
  num-sources-ipv6: 173918
  num-sources-ipv6-aggregate: 93367