Welcome to IPscan, an open source IPv6 port scanner, or firewall tester, which checks multiple, user-selectable TCP, UDP and ICMPv6 services. IPscan offers much of the functionality you might hope to find in an IPv6 version of GRC's ShieldsUP® utility. So far over 144,888 IPv6 hosts, and of the order of 10,721,712 IPv6 TCP/UDP ports, have been tested.
About to assess your host's connection to this webserver:
Please return when you have a valid IPv6 address to test. If you believe this result to be in error, OR you would like to test a proxy host, then please email me.
Please visit the IPscan wiki for further background information, details of the privacy policy and IPv6 debug suggestions. All other registered trademarks are the property of their respective owners.