---
service: i.root-servers.net
start-period: '2014-03-25T00:00:00Z'
end-period: '2014-03-26T00:00:06Z'
metric: unique-sources
  num-sources-ipv4: 4073455
  num-sources-ipv6: 92144
  num-sources-ipv6-aggregate: 55681