IP Find IPv6 Subnet/Network and its host address ranges

What is an IPv6 IP address its network and host address ranges?

IPv6 addresses are each 128 bits long. Because each digit in an IPv6 address can have 16 different values (from 0 to 15), each digit represents the overall value of 4 bits (one nibble), with 32 digits total. As with IPv4, CIDR notation describes ranges in terms of a common prefix of bits. For example 2001:db8::/32 means that the range described has the first 32 bits set to the binary digits 00100000000000010000110110111000. Also like IPv4, MediaWiki implements IPv6 rangeblocks using CIDR notation.
Following are the ranges of IPv6 subnet/network address and their host addresses.

Network	First Host	Last Host
6601::/16	6601:0:0:0:0:0:0:0	6601:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6602::/16	6602:0:0:0:0:0:0:0	6602:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6603::/16	6603:0:0:0:0:0:0:0	6603:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6604::/16	6604:0:0:0:0:0:0:0	6604:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6605::/16	6605:0:0:0:0:0:0:0	6605:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6606::/16	6606:0:0:0:0:0:0:0	6606:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6607::/16	6607:0:0:0:0:0:0:0	6607:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6608::/16	6608:0:0:0:0:0:0:0	6608:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6609::/16	6609:0:0:0:0:0:0:0	6609:ffff:ffff:ffff:ffff:ffff:ffff:ffff
660a::/16	660a:0:0:0:0:0:0:0	660a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
660b::/16	660b:0:0:0:0:0:0:0	660b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
660c::/16	660c:0:0:0:0:0:0:0	660c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
660d::/16	660d:0:0:0:0:0:0:0	660d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
660e::/16	660e:0:0:0:0:0:0:0	660e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
660f::/16	660f:0:0:0:0:0:0:0	660f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6610::/16	6610:0:0:0:0:0:0:0	6610:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6611::/16	6611:0:0:0:0:0:0:0	6611:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6612::/16	6612:0:0:0:0:0:0:0	6612:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6613::/16	6613:0:0:0:0:0:0:0	6613:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6614::/16	6614:0:0:0:0:0:0:0	6614:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6615::/16	6615:0:0:0:0:0:0:0	6615:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6616::/16	6616:0:0:0:0:0:0:0	6616:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6617::/16	6617:0:0:0:0:0:0:0	6617:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6618::/16	6618:0:0:0:0:0:0:0	6618:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6619::/16	6619:0:0:0:0:0:0:0	6619:ffff:ffff:ffff:ffff:ffff:ffff:ffff
661a::/16	661a:0:0:0:0:0:0:0	661a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
661b::/16	661b:0:0:0:0:0:0:0	661b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
661c::/16	661c:0:0:0:0:0:0:0	661c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
661d::/16	661d:0:0:0:0:0:0:0	661d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
661e::/16	661e:0:0:0:0:0:0:0	661e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
661f::/16	661f:0:0:0:0:0:0:0	661f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6620::/16	6620:0:0:0:0:0:0:0	6620:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6621::/16	6621:0:0:0:0:0:0:0	6621:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6622::/16	6622:0:0:0:0:0:0:0	6622:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6623::/16	6623:0:0:0:0:0:0:0	6623:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6624::/16	6624:0:0:0:0:0:0:0	6624:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6625::/16	6625:0:0:0:0:0:0:0	6625:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6626::/16	6626:0:0:0:0:0:0:0	6626:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6627::/16	6627:0:0:0:0:0:0:0	6627:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6628::/16	6628:0:0:0:0:0:0:0	6628:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6629::/16	6629:0:0:0:0:0:0:0	6629:ffff:ffff:ffff:ffff:ffff:ffff:ffff
662a::/16	662a:0:0:0:0:0:0:0	662a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
662b::/16	662b:0:0:0:0:0:0:0	662b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
662c::/16	662c:0:0:0:0:0:0:0	662c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
662d::/16	662d:0:0:0:0:0:0:0	662d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
662e::/16	662e:0:0:0:0:0:0:0	662e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
662f::/16	662f:0:0:0:0:0:0:0	662f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6630::/16	6630:0:0:0:0:0:0:0	6630:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6631::/16	6631:0:0:0:0:0:0:0	6631:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6632::/16	6632:0:0:0:0:0:0:0	6632:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6633::/16	6633:0:0:0:0:0:0:0	6633:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6634::/16	6634:0:0:0:0:0:0:0	6634:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6635::/16	6635:0:0:0:0:0:0:0	6635:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6636::/16	6636:0:0:0:0:0:0:0	6636:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6637::/16	6637:0:0:0:0:0:0:0	6637:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6638::/16	6638:0:0:0:0:0:0:0	6638:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6639::/16	6639:0:0:0:0:0:0:0	6639:ffff:ffff:ffff:ffff:ffff:ffff:ffff
663a::/16	663a:0:0:0:0:0:0:0	663a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
663b::/16	663b:0:0:0:0:0:0:0	663b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
663c::/16	663c:0:0:0:0:0:0:0	663c:ffff:ffff:ffff:ffff:ffff:ffff:ffff

663d::/16	663d:0:0:0:0:0:0:0	663d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
663e::/16	663e:0:0:0:0:0:0:0	663e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
663f::/16	663f:0:0:0:0:0:0:0	663f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6640::/16	6640:0:0:0:0:0:0:0	6640:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6641::/16	6641:0:0:0:0:0:0:0	6641:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6642::/16	6642:0:0:0:0:0:0:0	6642:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6643::/16	6643:0:0:0:0:0:0:0	6643:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6644::/16	6644:0:0:0:0:0:0:0	6644:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6645::/16	6645:0:0:0:0:0:0:0	6645:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6646::/16	6646:0:0:0:0:0:0:0	6646:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6647::/16	6647:0:0:0:0:0:0:0	6647:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6648::/16	6648:0:0:0:0:0:0:0	6648:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6649::/16	6649:0:0:0:0:0:0:0	6649:ffff:ffff:ffff:ffff:ffff:ffff:ffff
664a::/16	664a:0:0:0:0:0:0:0	664a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
664b::/16	664b:0:0:0:0:0:0:0	664b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
664c::/16	664c:0:0:0:0:0:0:0	664c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
664d::/16	664d:0:0:0:0:0:0:0	664d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
664e::/16	664e:0:0:0:0:0:0:0	664e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
664f::/16	664f:0:0:0:0:0:0:0	664f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6650::/16	6650:0:0:0:0:0:0:0	6650:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6651::/16	6651:0:0:0:0:0:0:0	6651:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6652::/16	6652:0:0:0:0:0:0:0	6652:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6653::/16	6653:0:0:0:0:0:0:0	6653:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6654::/16	6654:0:0:0:0:0:0:0	6654:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6655::/16	6655:0:0:0:0:0:0:0	6655:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6656::/16	6656:0:0:0:0:0:0:0	6656:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6657::/16	6657:0:0:0:0:0:0:0	6657:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6658::/16	6658:0:0:0:0:0:0:0	6658:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6659::/16	6659:0:0:0:0:0:0:0	6659:ffff:ffff:ffff:ffff:ffff:ffff:ffff
665a::/16	665a:0:0:0:0:0:0:0	665a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
665b::/16	665b:0:0:0:0:0:0:0	665b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
665c::/16	665c:0:0:0:0:0:0:0	665c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
665d::/16	665d:0:0:0:0:0:0:0	665d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
665e::/16	665e:0:0:0:0:0:0:0	665e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
665f::/16	665f:0:0:0:0:0:0:0	665f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6660::/16	6660:0:0:0:0:0:0:0	6660:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6661::/16	6661:0:0:0:0:0:0:0	6661:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6662::/16	6662:0:0:0:0:0:0:0	6662:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6663::/16	6663:0:0:0:0:0:0:0	6663:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6664::/16	6664:0:0:0:0:0:0:0	6664:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6665::/16	6665:0:0:0:0:0:0:0	6665:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6666::/16	6666:0:0:0:0:0:0:0	6666:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6667::/16	6667:0:0:0:0:0:0:0	6667:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6668::/16	6668:0:0:0:0:0:0:0	6668:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6669::/16	6669:0:0:0:0:0:0:0	6669:ffff:ffff:ffff:ffff:ffff:ffff:ffff
666a::/16	666a:0:0:0:0:0:0:0	666a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
666b::/16	666b:0:0:0:0:0:0:0	666b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
666c::/16	666c:0:0:0:0:0:0:0	666c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
666d::/16	666d:0:0:0:0:0:0:0	666d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
666e::/16	666e:0:0:0:0:0:0:0	666e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
666f::/16	666f:0:0:0:0:0:0:0	666f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6670::/16	6670:0:0:0:0:0:0:0	6670:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6671::/16	6671:0:0:0:0:0:0:0	6671:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6672::/16	6672:0:0:0:0:0:0:0	6672:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6673::/16	6673:0:0:0:0:0:0:0	6673:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6674::/16	6674:0:0:0:0:0:0:0	6674:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6675::/16	6675:0:0:0:0:0:0:0	6675:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6676::/16	6676:0:0:0:0:0:0:0	6676:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6677::/16	6677:0:0:0:0:0:0:0	6677:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6678::/16	6678:0:0:0:0:0:0:0	6678:ffff:ffff:ffff:ffff:ffff:ffff:ffff

6679::/16	6679:0:0:0:0:0:0:0	6679:ffff:ffff:ffff:ffff:ffff:ffff:ffff
667a::/16	667a:0:0:0:0:0:0:0	667a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
667b::/16	667b:0:0:0:0:0:0:0	667b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
667c::/16	667c:0:0:0:0:0:0:0	667c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
667d::/16	667d:0:0:0:0:0:0:0	667d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
667e::/16	667e:0:0:0:0:0:0:0	667e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
667f::/16	667f:0:0:0:0:0:0:0	667f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6680::/16	6680:0:0:0:0:0:0:0	6680:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6681::/16	6681:0:0:0:0:0:0:0	6681:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6682::/16	6682:0:0:0:0:0:0:0	6682:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6683::/16	6683:0:0:0:0:0:0:0	6683:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6684::/16	6684:0:0:0:0:0:0:0	6684:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6685::/16	6685:0:0:0:0:0:0:0	6685:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6686::/16	6686:0:0:0:0:0:0:0	6686:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6687::/16	6687:0:0:0:0:0:0:0	6687:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6688::/16	6688:0:0:0:0:0:0:0	6688:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6689::/16	6689:0:0:0:0:0:0:0	6689:ffff:ffff:ffff:ffff:ffff:ffff:ffff
668a::/16	668a:0:0:0:0:0:0:0	668a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
668b::/16	668b:0:0:0:0:0:0:0	668b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
668c::/16	668c:0:0:0:0:0:0:0	668c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
668d::/16	668d:0:0:0:0:0:0:0	668d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
668e::/16	668e:0:0:0:0:0:0:0	668e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
668f::/16	668f:0:0:0:0:0:0:0	668f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6690::/16	6690:0:0:0:0:0:0:0	6690:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6691::/16	6691:0:0:0:0:0:0:0	6691:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6692::/16	6692:0:0:0:0:0:0:0	6692:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6693::/16	6693:0:0:0:0:0:0:0	6693:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6694::/16	6694:0:0:0:0:0:0:0	6694:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6695::/16	6695:0:0:0:0:0:0:0	6695:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6696::/16	6696:0:0:0:0:0:0:0	6696:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6697::/16	6697:0:0:0:0:0:0:0	6697:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6698::/16	6698:0:0:0:0:0:0:0	6698:ffff:ffff:ffff:ffff:ffff:ffff:ffff
6699::/16	6699:0:0:0:0:0:0:0	6699:ffff:ffff:ffff:ffff:ffff:ffff:ffff
669a::/16	669a:0:0:0:0:0:0:0	669a:ffff:ffff:ffff:ffff:ffff:ffff:ffff
669b::/16	669b:0:0:0:0:0:0:0	669b:ffff:ffff:ffff:ffff:ffff:ffff:ffff
669c::/16	669c:0:0:0:0:0:0:0	669c:ffff:ffff:ffff:ffff:ffff:ffff:ffff
669d::/16	669d:0:0:0:0:0:0:0	669d:ffff:ffff:ffff:ffff:ffff:ffff:ffff
669e::/16	669e:0:0:0:0:0:0:0	669e:ffff:ffff:ffff:ffff:ffff:ffff:ffff
669f::/16	669f:0:0:0:0:0:0:0	669f:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66a0::/16	66a0:0:0:0:0:0:0:0	66a0:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66a1::/16	66a1:0:0:0:0:0:0:0	66a1:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66a2::/16	66a2:0:0:0:0:0:0:0	66a2:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66a3::/16	66a3:0:0:0:0:0:0:0	66a3:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66a4::/16	66a4:0:0:0:0:0:0:0	66a4:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66a5::/16	66a5:0:0:0:0:0:0:0	66a5:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66a6::/16	66a6:0:0:0:0:0:0:0	66a6:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66a7::/16	66a7:0:0:0:0:0:0:0	66a7:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66a8::/16	66a8:0:0:0:0:0:0:0	66a8:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66a9::/16	66a9:0:0:0:0:0:0:0	66a9:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66aa::/16	66aa:0:0:0:0:0:0:0	66aa:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66ab::/16	66ab:0:0:0:0:0:0:0	66ab:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66ac::/16	66ac:0:0:0:0:0:0:0	66ac:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66ad::/16	66ad:0:0:0:0:0:0:0	66ad:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66ae::/16	66ae:0:0:0:0:0:0:0	66ae:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66af::/16	66af:0:0:0:0:0:0:0	66af:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66b0::/16	66b0:0:0:0:0:0:0:0	66b0:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66b1::/16	66b1:0:0:0:0:0:0:0	66b1:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66b2::/16	66b2:0:0:0:0:0:0:0	66b2:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66b3::/16	66b3:0:0:0:0:0:0:0	66b3:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66b4::/16	66b4:0:0:0:0:0:0:0	66b4:ffff:ffff:ffff:ffff:ffff:ffff:ffff

66b5::/16	66b5:0:0:0:0:0:0:0	66b5:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66b6::/16	66b6:0:0:0:0:0:0:0	66b6:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66b7::/16	66b7:0:0:0:0:0:0:0	66b7:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66b8::/16	66b8:0:0:0:0:0:0:0	66b8:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66b9::/16	66b9:0:0:0:0:0:0:0	66b9:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66ba::/16	66ba:0:0:0:0:0:0:0	66ba:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66bb::/16	66bb:0:0:0:0:0:0:0	66bb:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66bc::/16	66bc:0:0:0:0:0:0:0	66bc:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66bd::/16	66bd:0:0:0:0:0:0:0	66bd:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66be::/16	66be:0:0:0:0:0:0:0	66be:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66bf::/16	66bf:0:0:0:0:0:0:0	66bf:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66c0::/16	66c0:0:0:0:0:0:0:0	66c0:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66c1::/16	66c1:0:0:0:0:0:0:0	66c1:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66c2::/16	66c2:0:0:0:0:0:0:0	66c2:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66c3::/16	66c3:0:0:0:0:0:0:0	66c3:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66c4::/16	66c4:0:0:0:0:0:0:0	66c4:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66c5::/16	66c5:0:0:0:0:0:0:0	66c5:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66c6::/16	66c6:0:0:0:0:0:0:0	66c6:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66c7::/16	66c7:0:0:0:0:0:0:0	66c7:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66c8::/16	66c8:0:0:0:0:0:0:0	66c8:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66c9::/16	66c9:0:0:0:0:0:0:0	66c9:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66ca::/16	66ca:0:0:0:0:0:0:0	66ca:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66cb::/16	66cb:0:0:0:0:0:0:0	66cb:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66cc::/16	66cc:0:0:0:0:0:0:0	66cc:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66cd::/16	66cd:0:0:0:0:0:0:0	66cd:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66ce::/16	66ce:0:0:0:0:0:0:0	66ce:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66cf::/16	66cf:0:0:0:0:0:0:0	66cf:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66d0::/16	66d0:0:0:0:0:0:0:0	66d0:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66d1::/16	66d1:0:0:0:0:0:0:0	66d1:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66d2::/16	66d2:0:0:0:0:0:0:0	66d2:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66d3::/16	66d3:0:0:0:0:0:0:0	66d3:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66d4::/16	66d4:0:0:0:0:0:0:0	66d4:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66d5::/16	66d5:0:0:0:0:0:0:0	66d5:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66d6::/16	66d6:0:0:0:0:0:0:0	66d6:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66d7::/16	66d7:0:0:0:0:0:0:0	66d7:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66d8::/16	66d8:0:0:0:0:0:0:0	66d8:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66d9::/16	66d9:0:0:0:0:0:0:0	66d9:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66da::/16	66da:0:0:0:0:0:0:0	66da:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66db::/16	66db:0:0:0:0:0:0:0	66db:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66dc::/16	66dc:0:0:0:0:0:0:0	66dc:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66dd::/16	66dd:0:0:0:0:0:0:0	66dd:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66de::/16	66de:0:0:0:0:0:0:0	66de:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66df::/16	66df:0:0:0:0:0:0:0	66df:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66e0::/16	66e0:0:0:0:0:0:0:0	66e0:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66e1::/16	66e1:0:0:0:0:0:0:0	66e1:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66e2::/16	66e2:0:0:0:0:0:0:0	66e2:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66e3::/16	66e3:0:0:0:0:0:0:0	66e3:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66e4::/16	66e4:0:0:0:0:0:0:0	66e4:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66e5::/16	66e5:0:0:0:0:0:0:0	66e5:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66e6::/16	66e6:0:0:0:0:0:0:0	66e6:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66e7::/16	66e7:0:0:0:0:0:0:0	66e7:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66e8::/16	66e8:0:0:0:0:0:0:0	66e8:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66e9::/16	66e9:0:0:0:0:0:0:0	66e9:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66ea::/16	66ea:0:0:0:0:0:0:0	66ea:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66eb::/16	66eb:0:0:0:0:0:0:0	66eb:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66ec::/16	66ec:0:0:0:0:0:0:0	66ec:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66ed::/16	66ed:0:0:0:0:0:0:0	66ed:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66ee::/16	66ee:0:0:0:0:0:0:0	66ee:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66ef::/16	66ef:0:0:0:0:0:0:0	66ef:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66f0::/16	66f0:0:0:0:0:0:0:0	66f0:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66f1::/16	66f1:0:0:0:0:0:0:0	66f1:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66f2::/16	66f2:0:0:0:0:0:0:0	66f2:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66f3::/16	66f3:0:0:0:0:0:0:0	66f3:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66f4::/16	66f4:0:0:0:0:0:0:0	66f4:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66f5::/16	66f5:0:0:0:0:0:0:0	66f5:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66f6::/16	66f6:0:0:0:0:0:0:0	66f6:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66f7::/16	66f7:0:0:0:0:0:0:0	66f7:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66f8::/16	66f8:0:0:0:0:0:0:0	66f8:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66f9::/16	66f9:0:0:0:0:0:0:0	66f9:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66fa::/16	66fa:0:0:0:0:0:0:0	66fa:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66fb::/16	66fb:0:0:0:0:0:0:0	66fb:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66fc::/16	66fc:0:0:0:0:0:0:0	66fc:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66fd::/16	66fd:0:0:0:0:0:0:0	66fd:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66fe::/16	66fe:0:0:0:0:0:0:0	66fe:ffff:ffff:ffff:ffff:ffff:ffff:ffff
66ff::/16	66ff:0:0:0:0:0:0:0	66ff:ffff:ffff:ffff:ffff:ffff:ffff:ffff

How IPv6 host addresses we calculated?

As we explained above IPv6 IP version is 128 bit long. Our system get IPv6 IP address as input in URL parameter value with its CIDR & get its all host address ranges from our largest database get back its start range and last range with its relevant CIDR at the end final IPv6 which converts into IPv4 IP address by our tool IPv6 to IPv4 converter.