---
service: i.root-servers.net
start-period: '2014-07-23T00:00:00Z'
end-period: '2014-07-24T00:00:01Z'
metric: unique-sources
  num-sources-ipv4: 3166303
  num-sources-ipv6: 106753
  num-sources-ipv6-aggregate: 60444