---
service: i.root-servers.net
start-period: '2014-04-04T00:00:00Z'
end-period: '2014-04-05T00:00:02Z'
metric: unique-sources
  num-sources-ipv4: 3001372
  num-sources-ipv6: 89344
  num-sources-ipv6-aggregate: 54746