---
service: i.root-servers.net
start-period: '2015-04-07T00:00:00Z'
end-period: '2015-04-08T00:00:04Z'
metric: unique-sources
  num-sources-ipv4: 3034400
  num-sources-ipv6: 172915
  num-sources-ipv6-aggregate: 93569