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
cb15:901b:901b:1324:b51:7b51:fb84:6901	251.132.105.1
cb15:901b:901b:1324:b51:7b51:fb84:6902	251.132.105.2
cb15:901b:901b:1324:b51:7b51:fb84:6903	251.132.105.3
cb15:901b:901b:1324:b51:7b51:fb84:6904	251.132.105.4
cb15:901b:901b:1324:b51:7b51:fb84:6905	251.132.105.5
cb15:901b:901b:1324:b51:7b51:fb84:6906	251.132.105.6
cb15:901b:901b:1324:b51:7b51:fb84:6907	251.132.105.7
cb15:901b:901b:1324:b51:7b51:fb84:6908	251.132.105.8
cb15:901b:901b:1324:b51:7b51:fb84:6909	251.132.105.9
cb15:901b:901b:1324:b51:7b51:fb84:690a	251.132.105.10
cb15:901b:901b:1324:b51:7b51:fb84:690b	251.132.105.11
cb15:901b:901b:1324:b51:7b51:fb84:690c	251.132.105.12
cb15:901b:901b:1324:b51:7b51:fb84:690d	251.132.105.13
cb15:901b:901b:1324:b51:7b51:fb84:690e	251.132.105.14
cb15:901b:901b:1324:b51:7b51:fb84:690f	251.132.105.15
cb15:901b:901b:1324:b51:7b51:fb84:6910	251.132.105.16
cb15:901b:901b:1324:b51:7b51:fb84:6911	251.132.105.17
cb15:901b:901b:1324:b51:7b51:fb84:6912	251.132.105.18
cb15:901b:901b:1324:b51:7b51:fb84:6913	251.132.105.19
cb15:901b:901b:1324:b51:7b51:fb84:6914	251.132.105.20
cb15:901b:901b:1324:b51:7b51:fb84:6915	251.132.105.21
cb15:901b:901b:1324:b51:7b51:fb84:6916	251.132.105.22
cb15:901b:901b:1324:b51:7b51:fb84:6917	251.132.105.23
cb15:901b:901b:1324:b51:7b51:fb84:6918	251.132.105.24
cb15:901b:901b:1324:b51:7b51:fb84:6919	251.132.105.25
cb15:901b:901b:1324:b51:7b51:fb84:691a	251.132.105.26
cb15:901b:901b:1324:b51:7b51:fb84:691b	251.132.105.27
cb15:901b:901b:1324:b51:7b51:fb84:691c	251.132.105.28
cb15:901b:901b:1324:b51:7b51:fb84:691d	251.132.105.29
cb15:901b:901b:1324:b51:7b51:fb84:691e	251.132.105.30
cb15:901b:901b:1324:b51:7b51:fb84:691f	251.132.105.31
cb15:901b:901b:1324:b51:7b51:fb84:6920	251.132.105.32
cb15:901b:901b:1324:b51:7b51:fb84:6921	251.132.105.33
cb15:901b:901b:1324:b51:7b51:fb84:6922	251.132.105.34
cb15:901b:901b:1324:b51:7b51:fb84:6923	251.132.105.35
cb15:901b:901b:1324:b51:7b51:fb84:6924	251.132.105.36
cb15:901b:901b:1324:b51:7b51:fb84:6925	251.132.105.37
cb15:901b:901b:1324:b51:7b51:fb84:6926	251.132.105.38
cb15:901b:901b:1324:b51:7b51:fb84:6927	251.132.105.39
cb15:901b:901b:1324:b51:7b51:fb84:6928	251.132.105.40
cb15:901b:901b:1324:b51:7b51:fb84:6929	251.132.105.41
cb15:901b:901b:1324:b51:7b51:fb84:692a	251.132.105.42
cb15:901b:901b:1324:b51:7b51:fb84:692b	251.132.105.43
cb15:901b:901b:1324:b51:7b51:fb84:692c	251.132.105.44
cb15:901b:901b:1324:b51:7b51:fb84:692d	251.132.105.45
cb15:901b:901b:1324:b51:7b51:fb84:692e	251.132.105.46
cb15:901b:901b:1324:b51:7b51:fb84:692f	251.132.105.47
cb15:901b:901b:1324:b51:7b51:fb84:6930	251.132.105.48
cb15:901b:901b:1324:b51:7b51:fb84:6931	251.132.105.49
cb15:901b:901b:1324:b51:7b51:fb84:6932	251.132.105.50
cb15:901b:901b:1324:b51:7b51:fb84:6933	251.132.105.51
cb15:901b:901b:1324:b51:7b51:fb84:6934	251.132.105.52
cb15:901b:901b:1324:b51:7b51:fb84:6935	251.132.105.53
cb15:901b:901b:1324:b51:7b51:fb84:6936	251.132.105.54
cb15:901b:901b:1324:b51:7b51:fb84:6937	251.132.105.55
cb15:901b:901b:1324:b51:7b51:fb84:6938	251.132.105.56
cb15:901b:901b:1324:b51:7b51:fb84:6939	251.132.105.57
cb15:901b:901b:1324:b51:7b51:fb84:693a	251.132.105.58
cb15:901b:901b:1324:b51:7b51:fb84:693b	251.132.105.59
cb15:901b:901b:1324:b51:7b51:fb84:693c	251.132.105.60

cb15:901b:901b:1324:b51:7b51:fb84:693d	251.132.105.61
cb15:901b:901b:1324:b51:7b51:fb84:693e	251.132.105.62
cb15:901b:901b:1324:b51:7b51:fb84:693f	251.132.105.63
cb15:901b:901b:1324:b51:7b51:fb84:6940	251.132.105.64
cb15:901b:901b:1324:b51:7b51:fb84:6941	251.132.105.65
cb15:901b:901b:1324:b51:7b51:fb84:6942	251.132.105.66
cb15:901b:901b:1324:b51:7b51:fb84:6943	251.132.105.67
cb15:901b:901b:1324:b51:7b51:fb84:6944	251.132.105.68
cb15:901b:901b:1324:b51:7b51:fb84:6945	251.132.105.69
cb15:901b:901b:1324:b51:7b51:fb84:6946	251.132.105.70
cb15:901b:901b:1324:b51:7b51:fb84:6947	251.132.105.71
cb15:901b:901b:1324:b51:7b51:fb84:6948	251.132.105.72
cb15:901b:901b:1324:b51:7b51:fb84:6949	251.132.105.73
cb15:901b:901b:1324:b51:7b51:fb84:694a	251.132.105.74
cb15:901b:901b:1324:b51:7b51:fb84:694b	251.132.105.75
cb15:901b:901b:1324:b51:7b51:fb84:694c	251.132.105.76
cb15:901b:901b:1324:b51:7b51:fb84:694d	251.132.105.77
cb15:901b:901b:1324:b51:7b51:fb84:694e	251.132.105.78
cb15:901b:901b:1324:b51:7b51:fb84:694f	251.132.105.79
cb15:901b:901b:1324:b51:7b51:fb84:6950	251.132.105.80
cb15:901b:901b:1324:b51:7b51:fb84:6951	251.132.105.81
cb15:901b:901b:1324:b51:7b51:fb84:6952	251.132.105.82
cb15:901b:901b:1324:b51:7b51:fb84:6953	251.132.105.83
cb15:901b:901b:1324:b51:7b51:fb84:6954	251.132.105.84
cb15:901b:901b:1324:b51:7b51:fb84:6955	251.132.105.85
cb15:901b:901b:1324:b51:7b51:fb84:6956	251.132.105.86
cb15:901b:901b:1324:b51:7b51:fb84:6957	251.132.105.87
cb15:901b:901b:1324:b51:7b51:fb84:6958	251.132.105.88
cb15:901b:901b:1324:b51:7b51:fb84:6959	251.132.105.89
cb15:901b:901b:1324:b51:7b51:fb84:695a	251.132.105.90
cb15:901b:901b:1324:b51:7b51:fb84:695b	251.132.105.91
cb15:901b:901b:1324:b51:7b51:fb84:695c	251.132.105.92
cb15:901b:901b:1324:b51:7b51:fb84:695d	251.132.105.93
cb15:901b:901b:1324:b51:7b51:fb84:695e	251.132.105.94
cb15:901b:901b:1324:b51:7b51:fb84:695f	251.132.105.95
cb15:901b:901b:1324:b51:7b51:fb84:6960	251.132.105.96
cb15:901b:901b:1324:b51:7b51:fb84:6961	251.132.105.97
cb15:901b:901b:1324:b51:7b51:fb84:6962	251.132.105.98
cb15:901b:901b:1324:b51:7b51:fb84:6963	251.132.105.99
cb15:901b:901b:1324:b51:7b51:fb84:6964	251.132.105.100
cb15:901b:901b:1324:b51:7b51:fb84:6965	251.132.105.101
cb15:901b:901b:1324:b51:7b51:fb84:6966	251.132.105.102
cb15:901b:901b:1324:b51:7b51:fb84:6967	251.132.105.103
cb15:901b:901b:1324:b51:7b51:fb84:6968	251.132.105.104
cb15:901b:901b:1324:b51:7b51:fb84:6969	251.132.105.105
cb15:901b:901b:1324:b51:7b51:fb84:696a	251.132.105.106
cb15:901b:901b:1324:b51:7b51:fb84:696b	251.132.105.107
cb15:901b:901b:1324:b51:7b51:fb84:696c	251.132.105.108
cb15:901b:901b:1324:b51:7b51:fb84:696d	251.132.105.109
cb15:901b:901b:1324:b51:7b51:fb84:696e	251.132.105.110
cb15:901b:901b:1324:b51:7b51:fb84:696f	251.132.105.111
cb15:901b:901b:1324:b51:7b51:fb84:6970	251.132.105.112
cb15:901b:901b:1324:b51:7b51:fb84:6971	251.132.105.113
cb15:901b:901b:1324:b51:7b51:fb84:6972	251.132.105.114
cb15:901b:901b:1324:b51:7b51:fb84:6973	251.132.105.115
cb15:901b:901b:1324:b51:7b51:fb84:6974	251.132.105.116
cb15:901b:901b:1324:b51:7b51:fb84:6975	251.132.105.117
cb15:901b:901b:1324:b51:7b51:fb84:6976	251.132.105.118
cb15:901b:901b:1324:b51:7b51:fb84:6977	251.132.105.119
cb15:901b:901b:1324:b51:7b51:fb84:6978	251.132.105.120

cb15:901b:901b:1324:b51:7b51:fb84:6979	251.132.105.121
cb15:901b:901b:1324:b51:7b51:fb84:697a	251.132.105.122
cb15:901b:901b:1324:b51:7b51:fb84:697b	251.132.105.123
cb15:901b:901b:1324:b51:7b51:fb84:697c	251.132.105.124
cb15:901b:901b:1324:b51:7b51:fb84:697d	251.132.105.125
cb15:901b:901b:1324:b51:7b51:fb84:697e	251.132.105.126
cb15:901b:901b:1324:b51:7b51:fb84:697f	251.132.105.127
cb15:901b:901b:1324:b51:7b51:fb84:6980	251.132.105.128
cb15:901b:901b:1324:b51:7b51:fb84:6981	251.132.105.129
cb15:901b:901b:1324:b51:7b51:fb84:6982	251.132.105.130
cb15:901b:901b:1324:b51:7b51:fb84:6983	251.132.105.131
cb15:901b:901b:1324:b51:7b51:fb84:6984	251.132.105.132
cb15:901b:901b:1324:b51:7b51:fb84:6985	251.132.105.133
cb15:901b:901b:1324:b51:7b51:fb84:6986	251.132.105.134
cb15:901b:901b:1324:b51:7b51:fb84:6987	251.132.105.135
cb15:901b:901b:1324:b51:7b51:fb84:6988	251.132.105.136
cb15:901b:901b:1324:b51:7b51:fb84:6989	251.132.105.137
cb15:901b:901b:1324:b51:7b51:fb84:698a	251.132.105.138
cb15:901b:901b:1324:b51:7b51:fb84:698b	251.132.105.139
cb15:901b:901b:1324:b51:7b51:fb84:698c	251.132.105.140
cb15:901b:901b:1324:b51:7b51:fb84:698d	251.132.105.141
cb15:901b:901b:1324:b51:7b51:fb84:698e	251.132.105.142
cb15:901b:901b:1324:b51:7b51:fb84:698f	251.132.105.143
cb15:901b:901b:1324:b51:7b51:fb84:6990	251.132.105.144
cb15:901b:901b:1324:b51:7b51:fb84:6991	251.132.105.145
cb15:901b:901b:1324:b51:7b51:fb84:6992	251.132.105.146
cb15:901b:901b:1324:b51:7b51:fb84:6993	251.132.105.147
cb15:901b:901b:1324:b51:7b51:fb84:6994	251.132.105.148
cb15:901b:901b:1324:b51:7b51:fb84:6995	251.132.105.149
cb15:901b:901b:1324:b51:7b51:fb84:6996	251.132.105.150
cb15:901b:901b:1324:b51:7b51:fb84:6997	251.132.105.151
cb15:901b:901b:1324:b51:7b51:fb84:6998	251.132.105.152
cb15:901b:901b:1324:b51:7b51:fb84:6999	251.132.105.153
cb15:901b:901b:1324:b51:7b51:fb84:699a	251.132.105.154
cb15:901b:901b:1324:b51:7b51:fb84:699b	251.132.105.155
cb15:901b:901b:1324:b51:7b51:fb84:699c	251.132.105.156
cb15:901b:901b:1324:b51:7b51:fb84:699d	251.132.105.157
cb15:901b:901b:1324:b51:7b51:fb84:699e	251.132.105.158
cb15:901b:901b:1324:b51:7b51:fb84:699f	251.132.105.159
cb15:901b:901b:1324:b51:7b51:fb84:69a0	251.132.105.160
cb15:901b:901b:1324:b51:7b51:fb84:69a1	251.132.105.161
cb15:901b:901b:1324:b51:7b51:fb84:69a2	251.132.105.162
cb15:901b:901b:1324:b51:7b51:fb84:69a3	251.132.105.163
cb15:901b:901b:1324:b51:7b51:fb84:69a4	251.132.105.164
cb15:901b:901b:1324:b51:7b51:fb84:69a5	251.132.105.165
cb15:901b:901b:1324:b51:7b51:fb84:69a6	251.132.105.166
cb15:901b:901b:1324:b51:7b51:fb84:69a7	251.132.105.167
cb15:901b:901b:1324:b51:7b51:fb84:69a8	251.132.105.168
cb15:901b:901b:1324:b51:7b51:fb84:69a9	251.132.105.169
cb15:901b:901b:1324:b51:7b51:fb84:69aa	251.132.105.170
cb15:901b:901b:1324:b51:7b51:fb84:69ab	251.132.105.171
cb15:901b:901b:1324:b51:7b51:fb84:69ac	251.132.105.172
cb15:901b:901b:1324:b51:7b51:fb84:69ad	251.132.105.173
cb15:901b:901b:1324:b51:7b51:fb84:69ae	251.132.105.174
cb15:901b:901b:1324:b51:7b51:fb84:69af	251.132.105.175
cb15:901b:901b:1324:b51:7b51:fb84:69b0	251.132.105.176
cb15:901b:901b:1324:b51:7b51:fb84:69b1	251.132.105.177
cb15:901b:901b:1324:b51:7b51:fb84:69b2	251.132.105.178
cb15:901b:901b:1324:b51:7b51:fb84:69b3	251.132.105.179
cb15:901b:901b:1324:b51:7b51:fb84:69b4	251.132.105.180

cb15:901b:901b:1324:b51:7b51:fb84:69b5	251.132.105.181
cb15:901b:901b:1324:b51:7b51:fb84:69b6	251.132.105.182
cb15:901b:901b:1324:b51:7b51:fb84:69b7	251.132.105.183
cb15:901b:901b:1324:b51:7b51:fb84:69b8	251.132.105.184
cb15:901b:901b:1324:b51:7b51:fb84:69b9	251.132.105.185
cb15:901b:901b:1324:b51:7b51:fb84:69ba	251.132.105.186
cb15:901b:901b:1324:b51:7b51:fb84:69bb	251.132.105.187
cb15:901b:901b:1324:b51:7b51:fb84:69bc	251.132.105.188
cb15:901b:901b:1324:b51:7b51:fb84:69bd	251.132.105.189
cb15:901b:901b:1324:b51:7b51:fb84:69be	251.132.105.190
cb15:901b:901b:1324:b51:7b51:fb84:69bf	251.132.105.191
cb15:901b:901b:1324:b51:7b51:fb84:69c0	251.132.105.192
cb15:901b:901b:1324:b51:7b51:fb84:69c1	251.132.105.193
cb15:901b:901b:1324:b51:7b51:fb84:69c2	251.132.105.194
cb15:901b:901b:1324:b51:7b51:fb84:69c3	251.132.105.195
cb15:901b:901b:1324:b51:7b51:fb84:69c4	251.132.105.196
cb15:901b:901b:1324:b51:7b51:fb84:69c5	251.132.105.197
cb15:901b:901b:1324:b51:7b51:fb84:69c6	251.132.105.198
cb15:901b:901b:1324:b51:7b51:fb84:69c7	251.132.105.199
cb15:901b:901b:1324:b51:7b51:fb84:69c8	251.132.105.200
cb15:901b:901b:1324:b51:7b51:fb84:69c9	251.132.105.201
cb15:901b:901b:1324:b51:7b51:fb84:69ca	251.132.105.202
cb15:901b:901b:1324:b51:7b51:fb84:69cb	251.132.105.203
cb15:901b:901b:1324:b51:7b51:fb84:69cc	251.132.105.204
cb15:901b:901b:1324:b51:7b51:fb84:69cd	251.132.105.205
cb15:901b:901b:1324:b51:7b51:fb84:69ce	251.132.105.206
cb15:901b:901b:1324:b51:7b51:fb84:69cf	251.132.105.207
cb15:901b:901b:1324:b51:7b51:fb84:69d0	251.132.105.208
cb15:901b:901b:1324:b51:7b51:fb84:69d1	251.132.105.209
cb15:901b:901b:1324:b51:7b51:fb84:69d2	251.132.105.210
cb15:901b:901b:1324:b51:7b51:fb84:69d3	251.132.105.211
cb15:901b:901b:1324:b51:7b51:fb84:69d4	251.132.105.212
cb15:901b:901b:1324:b51:7b51:fb84:69d5	251.132.105.213
cb15:901b:901b:1324:b51:7b51:fb84:69d6	251.132.105.214
cb15:901b:901b:1324:b51:7b51:fb84:69d7	251.132.105.215
cb15:901b:901b:1324:b51:7b51:fb84:69d8	251.132.105.216
cb15:901b:901b:1324:b51:7b51:fb84:69d9	251.132.105.217
cb15:901b:901b:1324:b51:7b51:fb84:69da	251.132.105.218
cb15:901b:901b:1324:b51:7b51:fb84:69db	251.132.105.219
cb15:901b:901b:1324:b51:7b51:fb84:69dc	251.132.105.220
cb15:901b:901b:1324:b51:7b51:fb84:69dd	251.132.105.221
cb15:901b:901b:1324:b51:7b51:fb84:69de	251.132.105.222
cb15:901b:901b:1324:b51:7b51:fb84:69df	251.132.105.223
cb15:901b:901b:1324:b51:7b51:fb84:69e0	251.132.105.224
cb15:901b:901b:1324:b51:7b51:fb84:69e1	251.132.105.225
cb15:901b:901b:1324:b51:7b51:fb84:69e2	251.132.105.226
cb15:901b:901b:1324:b51:7b51:fb84:69e3	251.132.105.227
cb15:901b:901b:1324:b51:7b51:fb84:69e4	251.132.105.228
cb15:901b:901b:1324:b51:7b51:fb84:69e5	251.132.105.229
cb15:901b:901b:1324:b51:7b51:fb84:69e6	251.132.105.230
cb15:901b:901b:1324:b51:7b51:fb84:69e7	251.132.105.231
cb15:901b:901b:1324:b51:7b51:fb84:69e8	251.132.105.232
cb15:901b:901b:1324:b51:7b51:fb84:69e9	251.132.105.233
cb15:901b:901b:1324:b51:7b51:fb84:69ea	251.132.105.234
cb15:901b:901b:1324:b51:7b51:fb84:69eb	251.132.105.235
cb15:901b:901b:1324:b51:7b51:fb84:69ec	251.132.105.236
cb15:901b:901b:1324:b51:7b51:fb84:69ed	251.132.105.237
cb15:901b:901b:1324:b51:7b51:fb84:69ee	251.132.105.238
cb15:901b:901b:1324:b51:7b51:fb84:69ef	251.132.105.239
cb15:901b:901b:1324:b51:7b51:fb84:69f0	251.132.105.240
cb15:901b:901b:1324:b51:7b51:fb84:69f1	251.132.105.241
cb15:901b:901b:1324:b51:7b51:fb84:69f2	251.132.105.242
cb15:901b:901b:1324:b51:7b51:fb84:69f3	251.132.105.243
cb15:901b:901b:1324:b51:7b51:fb84:69f4	251.132.105.244
cb15:901b:901b:1324:b51:7b51:fb84:69f5	251.132.105.245
cb15:901b:901b:1324:b51:7b51:fb84:69f6	251.132.105.246
cb15:901b:901b:1324:b51:7b51:fb84:69f7	251.132.105.247
cb15:901b:901b:1324:b51:7b51:fb84:69f8	251.132.105.248
cb15:901b:901b:1324:b51:7b51:fb84:69f9	251.132.105.249
cb15:901b:901b:1324:b51:7b51:fb84:69fa	251.132.105.250
cb15:901b:901b:1324:b51:7b51:fb84:69fb	251.132.105.251
cb15:901b:901b:1324:b51:7b51:fb84:69fc	251.132.105.252
cb15:901b:901b:1324:b51:7b51:fb84:69fd	251.132.105.253
cb15:901b:901b:1324:b51:7b51:fb84:69fe	251.132.105.254
cb15:901b:901b:1324:b51:7b51:fb84:69ff	251.132.105.255

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.