---
service: i.root-servers.net
start-period: '2015-10-18T00:00:00Z'
end-period: '2015-10-19T00:00:01Z'
metric: unique-sources
  num-sources-ipv4: 2605207
  num-sources-ipv6: 176586
  num-sources-ipv6-aggregate: 105166