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:d157:b51:8045:b51a:9733:a601	151.51.166.1
cb15:901b:d157:b51:8045:b51a:9733:a602	151.51.166.2
cb15:901b:d157:b51:8045:b51a:9733:a603	151.51.166.3
cb15:901b:d157:b51:8045:b51a:9733:a604	151.51.166.4
cb15:901b:d157:b51:8045:b51a:9733:a605	151.51.166.5
cb15:901b:d157:b51:8045:b51a:9733:a606	151.51.166.6
cb15:901b:d157:b51:8045:b51a:9733:a607	151.51.166.7
cb15:901b:d157:b51:8045:b51a:9733:a608	151.51.166.8
cb15:901b:d157:b51:8045:b51a:9733:a609	151.51.166.9
cb15:901b:d157:b51:8045:b51a:9733:a60a	151.51.166.10
cb15:901b:d157:b51:8045:b51a:9733:a60b	151.51.166.11
cb15:901b:d157:b51:8045:b51a:9733:a60c	151.51.166.12
cb15:901b:d157:b51:8045:b51a:9733:a60d	151.51.166.13
cb15:901b:d157:b51:8045:b51a:9733:a60e	151.51.166.14
cb15:901b:d157:b51:8045:b51a:9733:a60f	151.51.166.15
cb15:901b:d157:b51:8045:b51a:9733:a610	151.51.166.16
cb15:901b:d157:b51:8045:b51a:9733:a611	151.51.166.17
cb15:901b:d157:b51:8045:b51a:9733:a612	151.51.166.18
cb15:901b:d157:b51:8045:b51a:9733:a613	151.51.166.19
cb15:901b:d157:b51:8045:b51a:9733:a614	151.51.166.20
cb15:901b:d157:b51:8045:b51a:9733:a615	151.51.166.21
cb15:901b:d157:b51:8045:b51a:9733:a616	151.51.166.22
cb15:901b:d157:b51:8045:b51a:9733:a617	151.51.166.23
cb15:901b:d157:b51:8045:b51a:9733:a618	151.51.166.24
cb15:901b:d157:b51:8045:b51a:9733:a619	151.51.166.25
cb15:901b:d157:b51:8045:b51a:9733:a61a	151.51.166.26
cb15:901b:d157:b51:8045:b51a:9733:a61b	151.51.166.27
cb15:901b:d157:b51:8045:b51a:9733:a61c	151.51.166.28
cb15:901b:d157:b51:8045:b51a:9733:a61d	151.51.166.29
cb15:901b:d157:b51:8045:b51a:9733:a61e	151.51.166.30
cb15:901b:d157:b51:8045:b51a:9733:a61f	151.51.166.31
cb15:901b:d157:b51:8045:b51a:9733:a620	151.51.166.32
cb15:901b:d157:b51:8045:b51a:9733:a621	151.51.166.33
cb15:901b:d157:b51:8045:b51a:9733:a622	151.51.166.34
cb15:901b:d157:b51:8045:b51a:9733:a623	151.51.166.35
cb15:901b:d157:b51:8045:b51a:9733:a624	151.51.166.36
cb15:901b:d157:b51:8045:b51a:9733:a625	151.51.166.37
cb15:901b:d157:b51:8045:b51a:9733:a626	151.51.166.38
cb15:901b:d157:b51:8045:b51a:9733:a627	151.51.166.39
cb15:901b:d157:b51:8045:b51a:9733:a628	151.51.166.40
cb15:901b:d157:b51:8045:b51a:9733:a629	151.51.166.41
cb15:901b:d157:b51:8045:b51a:9733:a62a	151.51.166.42
cb15:901b:d157:b51:8045:b51a:9733:a62b	151.51.166.43
cb15:901b:d157:b51:8045:b51a:9733:a62c	151.51.166.44
cb15:901b:d157:b51:8045:b51a:9733:a62d	151.51.166.45
cb15:901b:d157:b51:8045:b51a:9733:a62e	151.51.166.46
cb15:901b:d157:b51:8045:b51a:9733:a62f	151.51.166.47
cb15:901b:d157:b51:8045:b51a:9733:a630	151.51.166.48
cb15:901b:d157:b51:8045:b51a:9733:a631	151.51.166.49
cb15:901b:d157:b51:8045:b51a:9733:a632	151.51.166.50
cb15:901b:d157:b51:8045:b51a:9733:a633	151.51.166.51
cb15:901b:d157:b51:8045:b51a:9733:a634	151.51.166.52
cb15:901b:d157:b51:8045:b51a:9733:a635	151.51.166.53
cb15:901b:d157:b51:8045:b51a:9733:a636	151.51.166.54
cb15:901b:d157:b51:8045:b51a:9733:a637	151.51.166.55
cb15:901b:d157:b51:8045:b51a:9733:a638	151.51.166.56
cb15:901b:d157:b51:8045:b51a:9733:a639	151.51.166.57
cb15:901b:d157:b51:8045:b51a:9733:a63a	151.51.166.58
cb15:901b:d157:b51:8045:b51a:9733:a63b	151.51.166.59
cb15:901b:d157:b51:8045:b51a:9733:a63c	151.51.166.60

cb15:901b:d157:b51:8045:b51a:9733:a63d	151.51.166.61
cb15:901b:d157:b51:8045:b51a:9733:a63e	151.51.166.62
cb15:901b:d157:b51:8045:b51a:9733:a63f	151.51.166.63
cb15:901b:d157:b51:8045:b51a:9733:a640	151.51.166.64
cb15:901b:d157:b51:8045:b51a:9733:a641	151.51.166.65
cb15:901b:d157:b51:8045:b51a:9733:a642	151.51.166.66
cb15:901b:d157:b51:8045:b51a:9733:a643	151.51.166.67
cb15:901b:d157:b51:8045:b51a:9733:a644	151.51.166.68
cb15:901b:d157:b51:8045:b51a:9733:a645	151.51.166.69
cb15:901b:d157:b51:8045:b51a:9733:a646	151.51.166.70
cb15:901b:d157:b51:8045:b51a:9733:a647	151.51.166.71
cb15:901b:d157:b51:8045:b51a:9733:a648	151.51.166.72
cb15:901b:d157:b51:8045:b51a:9733:a649	151.51.166.73
cb15:901b:d157:b51:8045:b51a:9733:a64a	151.51.166.74
cb15:901b:d157:b51:8045:b51a:9733:a64b	151.51.166.75
cb15:901b:d157:b51:8045:b51a:9733:a64c	151.51.166.76
cb15:901b:d157:b51:8045:b51a:9733:a64d	151.51.166.77
cb15:901b:d157:b51:8045:b51a:9733:a64e	151.51.166.78
cb15:901b:d157:b51:8045:b51a:9733:a64f	151.51.166.79
cb15:901b:d157:b51:8045:b51a:9733:a650	151.51.166.80
cb15:901b:d157:b51:8045:b51a:9733:a651	151.51.166.81
cb15:901b:d157:b51:8045:b51a:9733:a652	151.51.166.82
cb15:901b:d157:b51:8045:b51a:9733:a653	151.51.166.83
cb15:901b:d157:b51:8045:b51a:9733:a654	151.51.166.84
cb15:901b:d157:b51:8045:b51a:9733:a655	151.51.166.85
cb15:901b:d157:b51:8045:b51a:9733:a656	151.51.166.86
cb15:901b:d157:b51:8045:b51a:9733:a657	151.51.166.87
cb15:901b:d157:b51:8045:b51a:9733:a658	151.51.166.88
cb15:901b:d157:b51:8045:b51a:9733:a659	151.51.166.89
cb15:901b:d157:b51:8045:b51a:9733:a65a	151.51.166.90
cb15:901b:d157:b51:8045:b51a:9733:a65b	151.51.166.91
cb15:901b:d157:b51:8045:b51a:9733:a65c	151.51.166.92
cb15:901b:d157:b51:8045:b51a:9733:a65d	151.51.166.93
cb15:901b:d157:b51:8045:b51a:9733:a65e	151.51.166.94
cb15:901b:d157:b51:8045:b51a:9733:a65f	151.51.166.95
cb15:901b:d157:b51:8045:b51a:9733:a660	151.51.166.96
cb15:901b:d157:b51:8045:b51a:9733:a661	151.51.166.97
cb15:901b:d157:b51:8045:b51a:9733:a662	151.51.166.98
cb15:901b:d157:b51:8045:b51a:9733:a663	151.51.166.99
cb15:901b:d157:b51:8045:b51a:9733:a664	151.51.166.100
cb15:901b:d157:b51:8045:b51a:9733:a665	151.51.166.101
cb15:901b:d157:b51:8045:b51a:9733:a666	151.51.166.102
cb15:901b:d157:b51:8045:b51a:9733:a667	151.51.166.103
cb15:901b:d157:b51:8045:b51a:9733:a668	151.51.166.104
cb15:901b:d157:b51:8045:b51a:9733:a669	151.51.166.105
cb15:901b:d157:b51:8045:b51a:9733:a66a	151.51.166.106
cb15:901b:d157:b51:8045:b51a:9733:a66b	151.51.166.107
cb15:901b:d157:b51:8045:b51a:9733:a66c	151.51.166.108
cb15:901b:d157:b51:8045:b51a:9733:a66d	151.51.166.109
cb15:901b:d157:b51:8045:b51a:9733:a66e	151.51.166.110
cb15:901b:d157:b51:8045:b51a:9733:a66f	151.51.166.111
cb15:901b:d157:b51:8045:b51a:9733:a670	151.51.166.112
cb15:901b:d157:b51:8045:b51a:9733:a671	151.51.166.113
cb15:901b:d157:b51:8045:b51a:9733:a672	151.51.166.114
cb15:901b:d157:b51:8045:b51a:9733:a673	151.51.166.115
cb15:901b:d157:b51:8045:b51a:9733:a674	151.51.166.116
cb15:901b:d157:b51:8045:b51a:9733:a675	151.51.166.117
cb15:901b:d157:b51:8045:b51a:9733:a676	151.51.166.118
cb15:901b:d157:b51:8045:b51a:9733:a677	151.51.166.119
cb15:901b:d157:b51:8045:b51a:9733:a678	151.51.166.120

cb15:901b:d157:b51:8045:b51a:9733:a679	151.51.166.121
cb15:901b:d157:b51:8045:b51a:9733:a67a	151.51.166.122
cb15:901b:d157:b51:8045:b51a:9733:a67b	151.51.166.123
cb15:901b:d157:b51:8045:b51a:9733:a67c	151.51.166.124
cb15:901b:d157:b51:8045:b51a:9733:a67d	151.51.166.125
cb15:901b:d157:b51:8045:b51a:9733:a67e	151.51.166.126
cb15:901b:d157:b51:8045:b51a:9733:a67f	151.51.166.127
cb15:901b:d157:b51:8045:b51a:9733:a680	151.51.166.128
cb15:901b:d157:b51:8045:b51a:9733:a681	151.51.166.129
cb15:901b:d157:b51:8045:b51a:9733:a682	151.51.166.130
cb15:901b:d157:b51:8045:b51a:9733:a683	151.51.166.131
cb15:901b:d157:b51:8045:b51a:9733:a684	151.51.166.132
cb15:901b:d157:b51:8045:b51a:9733:a685	151.51.166.133
cb15:901b:d157:b51:8045:b51a:9733:a686	151.51.166.134
cb15:901b:d157:b51:8045:b51a:9733:a687	151.51.166.135
cb15:901b:d157:b51:8045:b51a:9733:a688	151.51.166.136
cb15:901b:d157:b51:8045:b51a:9733:a689	151.51.166.137
cb15:901b:d157:b51:8045:b51a:9733:a68a	151.51.166.138
cb15:901b:d157:b51:8045:b51a:9733:a68b	151.51.166.139
cb15:901b:d157:b51:8045:b51a:9733:a68c	151.51.166.140
cb15:901b:d157:b51:8045:b51a:9733:a68d	151.51.166.141
cb15:901b:d157:b51:8045:b51a:9733:a68e	151.51.166.142
cb15:901b:d157:b51:8045:b51a:9733:a68f	151.51.166.143
cb15:901b:d157:b51:8045:b51a:9733:a690	151.51.166.144
cb15:901b:d157:b51:8045:b51a:9733:a691	151.51.166.145
cb15:901b:d157:b51:8045:b51a:9733:a692	151.51.166.146
cb15:901b:d157:b51:8045:b51a:9733:a693	151.51.166.147
cb15:901b:d157:b51:8045:b51a:9733:a694	151.51.166.148
cb15:901b:d157:b51:8045:b51a:9733:a695	151.51.166.149
cb15:901b:d157:b51:8045:b51a:9733:a696	151.51.166.150
cb15:901b:d157:b51:8045:b51a:9733:a697	151.51.166.151
cb15:901b:d157:b51:8045:b51a:9733:a698	151.51.166.152
cb15:901b:d157:b51:8045:b51a:9733:a699	151.51.166.153
cb15:901b:d157:b51:8045:b51a:9733:a69a	151.51.166.154
cb15:901b:d157:b51:8045:b51a:9733:a69b	151.51.166.155
cb15:901b:d157:b51:8045:b51a:9733:a69c	151.51.166.156
cb15:901b:d157:b51:8045:b51a:9733:a69d	151.51.166.157
cb15:901b:d157:b51:8045:b51a:9733:a69e	151.51.166.158
cb15:901b:d157:b51:8045:b51a:9733:a69f	151.51.166.159
cb15:901b:d157:b51:8045:b51a:9733:a6a0	151.51.166.160
cb15:901b:d157:b51:8045:b51a:9733:a6a1	151.51.166.161
cb15:901b:d157:b51:8045:b51a:9733:a6a2	151.51.166.162
cb15:901b:d157:b51:8045:b51a:9733:a6a3	151.51.166.163
cb15:901b:d157:b51:8045:b51a:9733:a6a4	151.51.166.164
cb15:901b:d157:b51:8045:b51a:9733:a6a5	151.51.166.165
cb15:901b:d157:b51:8045:b51a:9733:a6a6	151.51.166.166
cb15:901b:d157:b51:8045:b51a:9733:a6a7	151.51.166.167
cb15:901b:d157:b51:8045:b51a:9733:a6a8	151.51.166.168
cb15:901b:d157:b51:8045:b51a:9733:a6a9	151.51.166.169
cb15:901b:d157:b51:8045:b51a:9733:a6aa	151.51.166.170
cb15:901b:d157:b51:8045:b51a:9733:a6ab	151.51.166.171
cb15:901b:d157:b51:8045:b51a:9733:a6ac	151.51.166.172
cb15:901b:d157:b51:8045:b51a:9733:a6ad	151.51.166.173
cb15:901b:d157:b51:8045:b51a:9733:a6ae	151.51.166.174
cb15:901b:d157:b51:8045:b51a:9733:a6af	151.51.166.175
cb15:901b:d157:b51:8045:b51a:9733:a6b0	151.51.166.176
cb15:901b:d157:b51:8045:b51a:9733:a6b1	151.51.166.177
cb15:901b:d157:b51:8045:b51a:9733:a6b2	151.51.166.178
cb15:901b:d157:b51:8045:b51a:9733:a6b3	151.51.166.179
cb15:901b:d157:b51:8045:b51a:9733:a6b4	151.51.166.180

cb15:901b:d157:b51:8045:b51a:9733:a6b5	151.51.166.181
cb15:901b:d157:b51:8045:b51a:9733:a6b6	151.51.166.182
cb15:901b:d157:b51:8045:b51a:9733:a6b7	151.51.166.183
cb15:901b:d157:b51:8045:b51a:9733:a6b8	151.51.166.184
cb15:901b:d157:b51:8045:b51a:9733:a6b9	151.51.166.185
cb15:901b:d157:b51:8045:b51a:9733:a6ba	151.51.166.186
cb15:901b:d157:b51:8045:b51a:9733:a6bb	151.51.166.187
cb15:901b:d157:b51:8045:b51a:9733:a6bc	151.51.166.188
cb15:901b:d157:b51:8045:b51a:9733:a6bd	151.51.166.189
cb15:901b:d157:b51:8045:b51a:9733:a6be	151.51.166.190
cb15:901b:d157:b51:8045:b51a:9733:a6bf	151.51.166.191
cb15:901b:d157:b51:8045:b51a:9733:a6c0	151.51.166.192
cb15:901b:d157:b51:8045:b51a:9733:a6c1	151.51.166.193
cb15:901b:d157:b51:8045:b51a:9733:a6c2	151.51.166.194
cb15:901b:d157:b51:8045:b51a:9733:a6c3	151.51.166.195
cb15:901b:d157:b51:8045:b51a:9733:a6c4	151.51.166.196
cb15:901b:d157:b51:8045:b51a:9733:a6c5	151.51.166.197
cb15:901b:d157:b51:8045:b51a:9733:a6c6	151.51.166.198
cb15:901b:d157:b51:8045:b51a:9733:a6c7	151.51.166.199
cb15:901b:d157:b51:8045:b51a:9733:a6c8	151.51.166.200
cb15:901b:d157:b51:8045:b51a:9733:a6c9	151.51.166.201
cb15:901b:d157:b51:8045:b51a:9733:a6ca	151.51.166.202
cb15:901b:d157:b51:8045:b51a:9733:a6cb	151.51.166.203
cb15:901b:d157:b51:8045:b51a:9733:a6cc	151.51.166.204
cb15:901b:d157:b51:8045:b51a:9733:a6cd	151.51.166.205
cb15:901b:d157:b51:8045:b51a:9733:a6ce	151.51.166.206
cb15:901b:d157:b51:8045:b51a:9733:a6cf	151.51.166.207
cb15:901b:d157:b51:8045:b51a:9733:a6d0	151.51.166.208
cb15:901b:d157:b51:8045:b51a:9733:a6d1	151.51.166.209
cb15:901b:d157:b51:8045:b51a:9733:a6d2	151.51.166.210
cb15:901b:d157:b51:8045:b51a:9733:a6d3	151.51.166.211
cb15:901b:d157:b51:8045:b51a:9733:a6d4	151.51.166.212
cb15:901b:d157:b51:8045:b51a:9733:a6d5	151.51.166.213
cb15:901b:d157:b51:8045:b51a:9733:a6d6	151.51.166.214
cb15:901b:d157:b51:8045:b51a:9733:a6d7	151.51.166.215
cb15:901b:d157:b51:8045:b51a:9733:a6d8	151.51.166.216
cb15:901b:d157:b51:8045:b51a:9733:a6d9	151.51.166.217
cb15:901b:d157:b51:8045:b51a:9733:a6da	151.51.166.218
cb15:901b:d157:b51:8045:b51a:9733:a6db	151.51.166.219
cb15:901b:d157:b51:8045:b51a:9733:a6dc	151.51.166.220
cb15:901b:d157:b51:8045:b51a:9733:a6dd	151.51.166.221
cb15:901b:d157:b51:8045:b51a:9733:a6de	151.51.166.222
cb15:901b:d157:b51:8045:b51a:9733:a6df	151.51.166.223
cb15:901b:d157:b51:8045:b51a:9733:a6e0	151.51.166.224
cb15:901b:d157:b51:8045:b51a:9733:a6e1	151.51.166.225
cb15:901b:d157:b51:8045:b51a:9733:a6e2	151.51.166.226
cb15:901b:d157:b51:8045:b51a:9733:a6e3	151.51.166.227
cb15:901b:d157:b51:8045:b51a:9733:a6e4	151.51.166.228
cb15:901b:d157:b51:8045:b51a:9733:a6e5	151.51.166.229
cb15:901b:d157:b51:8045:b51a:9733:a6e6	151.51.166.230
cb15:901b:d157:b51:8045:b51a:9733:a6e7	151.51.166.231
cb15:901b:d157:b51:8045:b51a:9733:a6e8	151.51.166.232
cb15:901b:d157:b51:8045:b51a:9733:a6e9	151.51.166.233
cb15:901b:d157:b51:8045:b51a:9733:a6ea	151.51.166.234
cb15:901b:d157:b51:8045:b51a:9733:a6eb	151.51.166.235
cb15:901b:d157:b51:8045:b51a:9733:a6ec	151.51.166.236
cb15:901b:d157:b51:8045:b51a:9733:a6ed	151.51.166.237
cb15:901b:d157:b51:8045:b51a:9733:a6ee	151.51.166.238
cb15:901b:d157:b51:8045:b51a:9733:a6ef	151.51.166.239
cb15:901b:d157:b51:8045:b51a:9733:a6f0	151.51.166.240
cb15:901b:d157:b51:8045:b51a:9733:a6f1	151.51.166.241
cb15:901b:d157:b51:8045:b51a:9733:a6f2	151.51.166.242
cb15:901b:d157:b51:8045:b51a:9733:a6f3	151.51.166.243
cb15:901b:d157:b51:8045:b51a:9733:a6f4	151.51.166.244
cb15:901b:d157:b51:8045:b51a:9733:a6f5	151.51.166.245
cb15:901b:d157:b51:8045:b51a:9733:a6f6	151.51.166.246
cb15:901b:d157:b51:8045:b51a:9733:a6f7	151.51.166.247
cb15:901b:d157:b51:8045:b51a:9733:a6f8	151.51.166.248
cb15:901b:d157:b51:8045:b51a:9733:a6f9	151.51.166.249
cb15:901b:d157:b51:8045:b51a:9733:a6fa	151.51.166.250
cb15:901b:d157:b51:8045:b51a:9733:a6fb	151.51.166.251
cb15:901b:d157:b51:8045:b51a:9733:a6fc	151.51.166.252
cb15:901b:d157:b51:8045:b51a:9733:a6fd	151.51.166.253
cb15:901b:d157:b51:8045:b51a:9733:a6fe	151.51.166.254
cb15:901b:d157:b51:8045:b51a:9733:a6ff	151.51.166.255

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.