---
service: i.root-servers.net
start-period: '2015-04-25T00:00:00Z'
end-period: '2015-04-26T00:00:42Z'
metric: unique-sources
  num-sources-ipv4: 2604554
  num-sources-ipv6: 161325
  num-sources-ipv6-aggregate: 85629