---
service: i.root-servers.net
start-period: '2015-04-02T00:00:00Z'
end-period: '2015-04-03T00:00:06Z'
metric: unique-sources
  num-sources-ipv4: 2878547
  num-sources-ipv6: 168456
  num-sources-ipv6-aggregate: 90518