---
service: i.root-servers.net
start-period: '2015-07-29T00:00:00Z'
end-period: '2015-07-30T00:00:02Z'
metric: unique-sources
  num-sources-ipv4: 3126689
  num-sources-ipv6: 173708
  num-sources-ipv6-aggregate: 99174