---
service: i.root-servers.net
start-period: '2015-02-09T00:00:00Z'
end-period: '2015-02-10T00:00:05Z'
metric: unique-sources
  num-sources-ipv4: 3016122
  num-sources-ipv6: 162594
  num-sources-ipv6-aggregate: 88926