What IP address is my device using and who is the ISP?
  https://bgp.he.net
  https://lg.he.net

Check IPv6 Compatibility
  http://www.test-ipv6.com
  
Test Bandwidth
  https://speedtest.tds.net
  http://speedtest.mediacomtoday.com
  http://speedtest.centurylink.com
  https://fast.com

DNS IP address
  Cli "dig" shows current DNS IP address

IPv6 Address Types
  https://www.ripe.net/participate/member-support/lir-basics/ipv6_reference_card.pdf
  https://www.iana.org/assignments/ipv6-unicast-address-assignments/ipv6-unicast-address-assignments.xhtml


  Network Tools
 
 
 
    sam.wormley@gmail.com