OpenNIC list of Nearest Servers

Options are passed as paramenters in the URL.

Type of results:
  bare		-- Only list the server IP addresses
  json		-- Generate JSON data
  jsonp 	-- Generate a JSON array
  list		-- (default) List servers including name and reliability
  ns		-- Create a list of nameservers
  resolv	-- Provide a useable resolv.conf file

Variables:
  adm=x 	-- The first x servers will have unique admins
   		   (Defaults to 66% of the list)
 anon=true      -- Only list servers that have specified none or anonymous logging
  ip=x.x.x.x	-- Provide servers nearest the given IP address
  res=x 	-- Change the number of results
  pct=x 	-- (default=95) Change the threshold percentage for acceptable server reliability, given as a whole integer
  lat=x&lon=x	-- Set the reference lat/lon for your location
  ipv=(4|6|all) -- Specify which class of IP addresses to return.
  		   4   = Only list IPv4 servers
  		   6   = Only list IPv6 servers
  		   all = Include both IPv4 and IPv6 servers
                   64  = Include all server, but list IPv6 address when both exist
  rnd=true	-- Randomize the returned server order
  bl		-- Include blacklist servers in the results.
  wl(=all)	-- Include whitelist servers in the results.
   		   If you specify wl=all, ONLY whitelist servers will be shown.

Examples:
  ?json 		-- Output JSON data
  ?resolv&res=5 	-- Generate a resolv.conf file with 5 nameservers
  ?res=8&bare&pct=90	-- Return a list of 8 IP addresses where the servers have a reliability of 90% or greater
  ?res=4&adm=4&wl	-- Return a list of 4 servers from 4 different admins, including whitelist servers

Results are cached for 5 minutes.  Please don't query more often than this, the answers don't change that frequently!