---
service: i.root-servers.net
start-period: '2014-12-03T00:00:00Z'
end-period: '2014-12-04T00:00:01Z'
metric: unique-sources
  num-sources-ipv4: 3054723
  num-sources-ipv6: 136732
  num-sources-ipv6-aggregate: 74752