---
service: i.root-servers.net
start-period: '2014-04-29T00:00:00Z'
end-period: '2014-04-30T00:00:08Z'
metric: unique-sources
  num-sources-ipv4: 3601328
  num-sources-ipv6: 97097
  num-sources-ipv6-aggregate: 57146