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.


IPv6 Address IPv4 Address
b51a:901b:cb15:8045:ada8:be24:c49:f701 12.73.247.1
b51a:901b:cb15:8045:ada8:be24:c49:f702 12.73.247.2
b51a:901b:cb15:8045:ada8:be24:c49:f703 12.73.247.3
b51a:901b:cb15:8045:ada8:be24:c49:f704 12.73.247.4
b51a:901b:cb15:8045:ada8:be24:c49:f705 12.73.247.5
b51a:901b:cb15:8045:ada8:be24:c49:f706 12.73.247.6
b51a:901b:cb15:8045:ada8:be24:c49:f707 12.73.247.7
b51a:901b:cb15:8045:ada8:be24:c49:f708 12.73.247.8
b51a:901b:cb15:8045:ada8:be24:c49:f709 12.73.247.9
b51a:901b:cb15:8045:ada8:be24:c49:f70a 12.73.247.10
b51a:901b:cb15:8045:ada8:be24:c49:f70b 12.73.247.11
b51a:901b:cb15:8045:ada8:be24:c49:f70c 12.73.247.12
b51a:901b:cb15:8045:ada8:be24:c49:f70d 12.73.247.13
b51a:901b:cb15:8045:ada8:be24:c49:f70e 12.73.247.14
b51a:901b:cb15:8045:ada8:be24:c49:f70f 12.73.247.15
b51a:901b:cb15:8045:ada8:be24:c49:f710 12.73.247.16
b51a:901b:cb15:8045:ada8:be24:c49:f711 12.73.247.17
b51a:901b:cb15:8045:ada8:be24:c49:f712 12.73.247.18
b51a:901b:cb15:8045:ada8:be24:c49:f713 12.73.247.19
b51a:901b:cb15:8045:ada8:be24:c49:f714 12.73.247.20
b51a:901b:cb15:8045:ada8:be24:c49:f715 12.73.247.21
b51a:901b:cb15:8045:ada8:be24:c49:f716 12.73.247.22
b51a:901b:cb15:8045:ada8:be24:c49:f717 12.73.247.23
b51a:901b:cb15:8045:ada8:be24:c49:f718 12.73.247.24
b51a:901b:cb15:8045:ada8:be24:c49:f719 12.73.247.25
b51a:901b:cb15:8045:ada8:be24:c49:f71a 12.73.247.26
b51a:901b:cb15:8045:ada8:be24:c49:f71b 12.73.247.27
b51a:901b:cb15:8045:ada8:be24:c49:f71c 12.73.247.28
b51a:901b:cb15:8045:ada8:be24:c49:f71d 12.73.247.29
b51a:901b:cb15:8045:ada8:be24:c49:f71e 12.73.247.30
b51a:901b:cb15:8045:ada8:be24:c49:f71f 12.73.247.31
b51a:901b:cb15:8045:ada8:be24:c49:f720 12.73.247.32
b51a:901b:cb15:8045:ada8:be24:c49:f721 12.73.247.33
b51a:901b:cb15:8045:ada8:be24:c49:f722 12.73.247.34
b51a:901b:cb15:8045:ada8:be24:c49:f723 12.73.247.35
b51a:901b:cb15:8045:ada8:be24:c49:f724 12.73.247.36
b51a:901b:cb15:8045:ada8:be24:c49:f725 12.73.247.37
b51a:901b:cb15:8045:ada8:be24:c49:f726 12.73.247.38
b51a:901b:cb15:8045:ada8:be24:c49:f727 12.73.247.39
b51a:901b:cb15:8045:ada8:be24:c49:f728 12.73.247.40
b51a:901b:cb15:8045:ada8:be24:c49:f729 12.73.247.41
b51a:901b:cb15:8045:ada8:be24:c49:f72a 12.73.247.42
b51a:901b:cb15:8045:ada8:be24:c49:f72b 12.73.247.43
b51a:901b:cb15:8045:ada8:be24:c49:f72c 12.73.247.44
b51a:901b:cb15:8045:ada8:be24:c49:f72d 12.73.247.45
b51a:901b:cb15:8045:ada8:be24:c49:f72e 12.73.247.46
b51a:901b:cb15:8045:ada8:be24:c49:f72f 12.73.247.47
b51a:901b:cb15:8045:ada8:be24:c49:f730 12.73.247.48
b51a:901b:cb15:8045:ada8:be24:c49:f731 12.73.247.49
b51a:901b:cb15:8045:ada8:be24:c49:f732 12.73.247.50
b51a:901b:cb15:8045:ada8:be24:c49:f733 12.73.247.51
b51a:901b:cb15:8045:ada8:be24:c49:f734 12.73.247.52
b51a:901b:cb15:8045:ada8:be24:c49:f735 12.73.247.53
b51a:901b:cb15:8045:ada8:be24:c49:f736 12.73.247.54
b51a:901b:cb15:8045:ada8:be24:c49:f737 12.73.247.55
b51a:901b:cb15:8045:ada8:be24:c49:f738 12.73.247.56
b51a:901b:cb15:8045:ada8:be24:c49:f739 12.73.247.57
b51a:901b:cb15:8045:ada8:be24:c49:f73a 12.73.247.58
b51a:901b:cb15:8045:ada8:be24:c49:f73b 12.73.247.59
b51a:901b:cb15:8045:ada8:be24:c49:f73c 12.73.247.60


b51a:901b:cb15:8045:ada8:be24:c49:f73d 12.73.247.61
b51a:901b:cb15:8045:ada8:be24:c49:f73e 12.73.247.62
b51a:901b:cb15:8045:ada8:be24:c49:f73f 12.73.247.63
b51a:901b:cb15:8045:ada8:be24:c49:f740 12.73.247.64
b51a:901b:cb15:8045:ada8:be24:c49:f741 12.73.247.65
b51a:901b:cb15:8045:ada8:be24:c49:f742 12.73.247.66
b51a:901b:cb15:8045:ada8:be24:c49:f743 12.73.247.67
b51a:901b:cb15:8045:ada8:be24:c49:f744 12.73.247.68
b51a:901b:cb15:8045:ada8:be24:c49:f745 12.73.247.69
b51a:901b:cb15:8045:ada8:be24:c49:f746 12.73.247.70
b51a:901b:cb15:8045:ada8:be24:c49:f747 12.73.247.71
b51a:901b:cb15:8045:ada8:be24:c49:f748 12.73.247.72
b51a:901b:cb15:8045:ada8:be24:c49:f749 12.73.247.73
b51a:901b:cb15:8045:ada8:be24:c49:f74a 12.73.247.74
b51a:901b:cb15:8045:ada8:be24:c49:f74b 12.73.247.75
b51a:901b:cb15:8045:ada8:be24:c49:f74c 12.73.247.76
b51a:901b:cb15:8045:ada8:be24:c49:f74d 12.73.247.77
b51a:901b:cb15:8045:ada8:be24:c49:f74e 12.73.247.78
b51a:901b:cb15:8045:ada8:be24:c49:f74f 12.73.247.79
b51a:901b:cb15:8045:ada8:be24:c49:f750 12.73.247.80
b51a:901b:cb15:8045:ada8:be24:c49:f751 12.73.247.81
b51a:901b:cb15:8045:ada8:be24:c49:f752 12.73.247.82
b51a:901b:cb15:8045:ada8:be24:c49:f753 12.73.247.83
b51a:901b:cb15:8045:ada8:be24:c49:f754 12.73.247.84
b51a:901b:cb15:8045:ada8:be24:c49:f755 12.73.247.85
b51a:901b:cb15:8045:ada8:be24:c49:f756 12.73.247.86
b51a:901b:cb15:8045:ada8:be24:c49:f757 12.73.247.87
b51a:901b:cb15:8045:ada8:be24:c49:f758 12.73.247.88
b51a:901b:cb15:8045:ada8:be24:c49:f759 12.73.247.89
b51a:901b:cb15:8045:ada8:be24:c49:f75a 12.73.247.90
b51a:901b:cb15:8045:ada8:be24:c49:f75b 12.73.247.91
b51a:901b:cb15:8045:ada8:be24:c49:f75c 12.73.247.92
b51a:901b:cb15:8045:ada8:be24:c49:f75d 12.73.247.93
b51a:901b:cb15:8045:ada8:be24:c49:f75e 12.73.247.94
b51a:901b:cb15:8045:ada8:be24:c49:f75f 12.73.247.95
b51a:901b:cb15:8045:ada8:be24:c49:f760 12.73.247.96
b51a:901b:cb15:8045:ada8:be24:c49:f761 12.73.247.97
b51a:901b:cb15:8045:ada8:be24:c49:f762 12.73.247.98
b51a:901b:cb15:8045:ada8:be24:c49:f763 12.73.247.99
b51a:901b:cb15:8045:ada8:be24:c49:f764 12.73.247.100
b51a:901b:cb15:8045:ada8:be24:c49:f765 12.73.247.101
b51a:901b:cb15:8045:ada8:be24:c49:f766 12.73.247.102
b51a:901b:cb15:8045:ada8:be24:c49:f767 12.73.247.103
b51a:901b:cb15:8045:ada8:be24:c49:f768 12.73.247.104
b51a:901b:cb15:8045:ada8:be24:c49:f769 12.73.247.105
b51a:901b:cb15:8045:ada8:be24:c49:f76a 12.73.247.106
b51a:901b:cb15:8045:ada8:be24:c49:f76b 12.73.247.107
b51a:901b:cb15:8045:ada8:be24:c49:f76c 12.73.247.108
b51a:901b:cb15:8045:ada8:be24:c49:f76d 12.73.247.109
b51a:901b:cb15:8045:ada8:be24:c49:f76e 12.73.247.110
b51a:901b:cb15:8045:ada8:be24:c49:f76f 12.73.247.111
b51a:901b:cb15:8045:ada8:be24:c49:f770 12.73.247.112
b51a:901b:cb15:8045:ada8:be24:c49:f771 12.73.247.113
b51a:901b:cb15:8045:ada8:be24:c49:f772 12.73.247.114
b51a:901b:cb15:8045:ada8:be24:c49:f773 12.73.247.115
b51a:901b:cb15:8045:ada8:be24:c49:f774 12.73.247.116
b51a:901b:cb15:8045:ada8:be24:c49:f775 12.73.247.117
b51a:901b:cb15:8045:ada8:be24:c49:f776 12.73.247.118
b51a:901b:cb15:8045:ada8:be24:c49:f777 12.73.247.119
b51a:901b:cb15:8045:ada8:be24:c49:f778 12.73.247.120


b51a:901b:cb15:8045:ada8:be24:c49:f779 12.73.247.121
b51a:901b:cb15:8045:ada8:be24:c49:f77a 12.73.247.122
b51a:901b:cb15:8045:ada8:be24:c49:f77b 12.73.247.123
b51a:901b:cb15:8045:ada8:be24:c49:f77c 12.73.247.124
b51a:901b:cb15:8045:ada8:be24:c49:f77d 12.73.247.125
b51a:901b:cb15:8045:ada8:be24:c49:f77e 12.73.247.126
b51a:901b:cb15:8045:ada8:be24:c49:f77f 12.73.247.127
b51a:901b:cb15:8045:ada8:be24:c49:f780 12.73.247.128
b51a:901b:cb15:8045:ada8:be24:c49:f781 12.73.247.129
b51a:901b:cb15:8045:ada8:be24:c49:f782 12.73.247.130
b51a:901b:cb15:8045:ada8:be24:c49:f783 12.73.247.131
b51a:901b:cb15:8045:ada8:be24:c49:f784 12.73.247.132
b51a:901b:cb15:8045:ada8:be24:c49:f785 12.73.247.133
b51a:901b:cb15:8045:ada8:be24:c49:f786 12.73.247.134
b51a:901b:cb15:8045:ada8:be24:c49:f787 12.73.247.135
b51a:901b:cb15:8045:ada8:be24:c49:f788 12.73.247.136
b51a:901b:cb15:8045:ada8:be24:c49:f789 12.73.247.137
b51a:901b:cb15:8045:ada8:be24:c49:f78a 12.73.247.138
b51a:901b:cb15:8045:ada8:be24:c49:f78b 12.73.247.139
b51a:901b:cb15:8045:ada8:be24:c49:f78c 12.73.247.140
b51a:901b:cb15:8045:ada8:be24:c49:f78d 12.73.247.141
b51a:901b:cb15:8045:ada8:be24:c49:f78e 12.73.247.142
b51a:901b:cb15:8045:ada8:be24:c49:f78f 12.73.247.143
b51a:901b:cb15:8045:ada8:be24:c49:f790 12.73.247.144
b51a:901b:cb15:8045:ada8:be24:c49:f791 12.73.247.145
b51a:901b:cb15:8045:ada8:be24:c49:f792 12.73.247.146
b51a:901b:cb15:8045:ada8:be24:c49:f793 12.73.247.147
b51a:901b:cb15:8045:ada8:be24:c49:f794 12.73.247.148
b51a:901b:cb15:8045:ada8:be24:c49:f795 12.73.247.149
b51a:901b:cb15:8045:ada8:be24:c49:f796 12.73.247.150
b51a:901b:cb15:8045:ada8:be24:c49:f797 12.73.247.151
b51a:901b:cb15:8045:ada8:be24:c49:f798 12.73.247.152
b51a:901b:cb15:8045:ada8:be24:c49:f799 12.73.247.153
b51a:901b:cb15:8045:ada8:be24:c49:f79a 12.73.247.154
b51a:901b:cb15:8045:ada8:be24:c49:f79b 12.73.247.155
b51a:901b:cb15:8045:ada8:be24:c49:f79c 12.73.247.156
b51a:901b:cb15:8045:ada8:be24:c49:f79d 12.73.247.157
b51a:901b:cb15:8045:ada8:be24:c49:f79e 12.73.247.158
b51a:901b:cb15:8045:ada8:be24:c49:f79f 12.73.247.159
b51a:901b:cb15:8045:ada8:be24:c49:f7a0 12.73.247.160
b51a:901b:cb15:8045:ada8:be24:c49:f7a1 12.73.247.161
b51a:901b:cb15:8045:ada8:be24:c49:f7a2 12.73.247.162
b51a:901b:cb15:8045:ada8:be24:c49:f7a3 12.73.247.163
b51a:901b:cb15:8045:ada8:be24:c49:f7a4 12.73.247.164
b51a:901b:cb15:8045:ada8:be24:c49:f7a5 12.73.247.165
b51a:901b:cb15:8045:ada8:be24:c49:f7a6 12.73.247.166
b51a:901b:cb15:8045:ada8:be24:c49:f7a7 12.73.247.167
b51a:901b:cb15:8045:ada8:be24:c49:f7a8 12.73.247.168
b51a:901b:cb15:8045:ada8:be24:c49:f7a9 12.73.247.169
b51a:901b:cb15:8045:ada8:be24:c49:f7aa 12.73.247.170
b51a:901b:cb15:8045:ada8:be24:c49:f7ab 12.73.247.171
b51a:901b:cb15:8045:ada8:be24:c49:f7ac 12.73.247.172
b51a:901b:cb15:8045:ada8:be24:c49:f7ad 12.73.247.173
b51a:901b:cb15:8045:ada8:be24:c49:f7ae 12.73.247.174
b51a:901b:cb15:8045:ada8:be24:c49:f7af 12.73.247.175
b51a:901b:cb15:8045:ada8:be24:c49:f7b0 12.73.247.176
b51a:901b:cb15:8045:ada8:be24:c49:f7b1 12.73.247.177
b51a:901b:cb15:8045:ada8:be24:c49:f7b2 12.73.247.178
b51a:901b:cb15:8045:ada8:be24:c49:f7b3 12.73.247.179
b51a:901b:cb15:8045:ada8:be24:c49:f7b4 12.73.247.180


b51a:901b:cb15:8045:ada8:be24:c49:f7b5 12.73.247.181
b51a:901b:cb15:8045:ada8:be24:c49:f7b6 12.73.247.182
b51a:901b:cb15:8045:ada8:be24:c49:f7b7 12.73.247.183
b51a:901b:cb15:8045:ada8:be24:c49:f7b8 12.73.247.184
b51a:901b:cb15:8045:ada8:be24:c49:f7b9 12.73.247.185
b51a:901b:cb15:8045:ada8:be24:c49:f7ba 12.73.247.186
b51a:901b:cb15:8045:ada8:be24:c49:f7bb 12.73.247.187
b51a:901b:cb15:8045:ada8:be24:c49:f7bc 12.73.247.188
b51a:901b:cb15:8045:ada8:be24:c49:f7bd 12.73.247.189
b51a:901b:cb15:8045:ada8:be24:c49:f7be 12.73.247.190
b51a:901b:cb15:8045:ada8:be24:c49:f7bf 12.73.247.191
b51a:901b:cb15:8045:ada8:be24:c49:f7c0 12.73.247.192
b51a:901b:cb15:8045:ada8:be24:c49:f7c1 12.73.247.193
b51a:901b:cb15:8045:ada8:be24:c49:f7c2 12.73.247.194
b51a:901b:cb15:8045:ada8:be24:c49:f7c3 12.73.247.195
b51a:901b:cb15:8045:ada8:be24:c49:f7c4 12.73.247.196
b51a:901b:cb15:8045:ada8:be24:c49:f7c5 12.73.247.197
b51a:901b:cb15:8045:ada8:be24:c49:f7c6 12.73.247.198
b51a:901b:cb15:8045:ada8:be24:c49:f7c7 12.73.247.199
b51a:901b:cb15:8045:ada8:be24:c49:f7c8 12.73.247.200
b51a:901b:cb15:8045:ada8:be24:c49:f7c9 12.73.247.201
b51a:901b:cb15:8045:ada8:be24:c49:f7ca 12.73.247.202
b51a:901b:cb15:8045:ada8:be24:c49:f7cb 12.73.247.203
b51a:901b:cb15:8045:ada8:be24:c49:f7cc 12.73.247.204
b51a:901b:cb15:8045:ada8:be24:c49:f7cd 12.73.247.205
b51a:901b:cb15:8045:ada8:be24:c49:f7ce 12.73.247.206
b51a:901b:cb15:8045:ada8:be24:c49:f7cf 12.73.247.207
b51a:901b:cb15:8045:ada8:be24:c49:f7d0 12.73.247.208
b51a:901b:cb15:8045:ada8:be24:c49:f7d1 12.73.247.209
b51a:901b:cb15:8045:ada8:be24:c49:f7d2 12.73.247.210
b51a:901b:cb15:8045:ada8:be24:c49:f7d3 12.73.247.211
b51a:901b:cb15:8045:ada8:be24:c49:f7d4 12.73.247.212
b51a:901b:cb15:8045:ada8:be24:c49:f7d5 12.73.247.213
b51a:901b:cb15:8045:ada8:be24:c49:f7d6 12.73.247.214
b51a:901b:cb15:8045:ada8:be24:c49:f7d7 12.73.247.215
b51a:901b:cb15:8045:ada8:be24:c49:f7d8 12.73.247.216
b51a:901b:cb15:8045:ada8:be24:c49:f7d9 12.73.247.217
b51a:901b:cb15:8045:ada8:be24:c49:f7da 12.73.247.218
b51a:901b:cb15:8045:ada8:be24:c49:f7db 12.73.247.219
b51a:901b:cb15:8045:ada8:be24:c49:f7dc 12.73.247.220
b51a:901b:cb15:8045:ada8:be24:c49:f7dd 12.73.247.221
b51a:901b:cb15:8045:ada8:be24:c49:f7de 12.73.247.222
b51a:901b:cb15:8045:ada8:be24:c49:f7df 12.73.247.223
b51a:901b:cb15:8045:ada8:be24:c49:f7e0 12.73.247.224
b51a:901b:cb15:8045:ada8:be24:c49:f7e1 12.73.247.225
b51a:901b:cb15:8045:ada8:be24:c49:f7e2 12.73.247.226
b51a:901b:cb15:8045:ada8:be24:c49:f7e3 12.73.247.227
b51a:901b:cb15:8045:ada8:be24:c49:f7e4 12.73.247.228
b51a:901b:cb15:8045:ada8:be24:c49:f7e5 12.73.247.229
b51a:901b:cb15:8045:ada8:be24:c49:f7e6 12.73.247.230
b51a:901b:cb15:8045:ada8:be24:c49:f7e7 12.73.247.231
b51a:901b:cb15:8045:ada8:be24:c49:f7e8 12.73.247.232
b51a:901b:cb15:8045:ada8:be24:c49:f7e9 12.73.247.233
b51a:901b:cb15:8045:ada8:be24:c49:f7ea 12.73.247.234
b51a:901b:cb15:8045:ada8:be24:c49:f7eb 12.73.247.235
b51a:901b:cb15:8045:ada8:be24:c49:f7ec 12.73.247.236
b51a:901b:cb15:8045:ada8:be24:c49:f7ed 12.73.247.237
b51a:901b:cb15:8045:ada8:be24:c49:f7ee 12.73.247.238
b51a:901b:cb15:8045:ada8:be24:c49:f7ef 12.73.247.239
b51a:901b:cb15:8045:ada8:be24:c49:f7f0 12.73.247.240
b51a:901b:cb15:8045:ada8:be24:c49:f7f1 12.73.247.241
b51a:901b:cb15:8045:ada8:be24:c49:f7f2 12.73.247.242
b51a:901b:cb15:8045:ada8:be24:c49:f7f3 12.73.247.243
b51a:901b:cb15:8045:ada8:be24:c49:f7f4 12.73.247.244
b51a:901b:cb15:8045:ada8:be24:c49:f7f5 12.73.247.245
b51a:901b:cb15:8045:ada8:be24:c49:f7f6 12.73.247.246
b51a:901b:cb15:8045:ada8:be24:c49:f7f7 12.73.247.247
b51a:901b:cb15:8045:ada8:be24:c49:f7f8 12.73.247.248
b51a:901b:cb15:8045:ada8:be24:c49:f7f9 12.73.247.249
b51a:901b:cb15:8045:ada8:be24:c49:f7fa 12.73.247.250
b51a:901b:cb15:8045:ada8:be24:c49:f7fb 12.73.247.251
b51a:901b:cb15:8045:ada8:be24:c49:f7fc 12.73.247.252
b51a:901b:cb15:8045:ada8:be24:c49:f7fd 12.73.247.253
b51a:901b:cb15:8045:ada8:be24:c49:f7fe 12.73.247.254
b51a:901b:cb15:8045:ada8:be24:c49:f7ff 12.73.247.255

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.