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:fb84:6601	251.132.102.1
cb15:901b:901b:1324:b51:7b51:fb84:6602	251.132.102.2
cb15:901b:901b:1324:b51:7b51:fb84:6603	251.132.102.3
cb15:901b:901b:1324:b51:7b51:fb84:6604	251.132.102.4
cb15:901b:901b:1324:b51:7b51:fb84:6605	251.132.102.5
cb15:901b:901b:1324:b51:7b51:fb84:6606	251.132.102.6
cb15:901b:901b:1324:b51:7b51:fb84:6607	251.132.102.7
cb15:901b:901b:1324:b51:7b51:fb84:6608	251.132.102.8
cb15:901b:901b:1324:b51:7b51:fb84:6609	251.132.102.9
cb15:901b:901b:1324:b51:7b51:fb84:660a	251.132.102.10
cb15:901b:901b:1324:b51:7b51:fb84:660b	251.132.102.11
cb15:901b:901b:1324:b51:7b51:fb84:660c	251.132.102.12
cb15:901b:901b:1324:b51:7b51:fb84:660d	251.132.102.13
cb15:901b:901b:1324:b51:7b51:fb84:660e	251.132.102.14
cb15:901b:901b:1324:b51:7b51:fb84:660f	251.132.102.15
cb15:901b:901b:1324:b51:7b51:fb84:6610	251.132.102.16
cb15:901b:901b:1324:b51:7b51:fb84:6611	251.132.102.17
cb15:901b:901b:1324:b51:7b51:fb84:6612	251.132.102.18
cb15:901b:901b:1324:b51:7b51:fb84:6613	251.132.102.19
cb15:901b:901b:1324:b51:7b51:fb84:6614	251.132.102.20
cb15:901b:901b:1324:b51:7b51:fb84:6615	251.132.102.21
cb15:901b:901b:1324:b51:7b51:fb84:6616	251.132.102.22
cb15:901b:901b:1324:b51:7b51:fb84:6617	251.132.102.23
cb15:901b:901b:1324:b51:7b51:fb84:6618	251.132.102.24
cb15:901b:901b:1324:b51:7b51:fb84:6619	251.132.102.25
cb15:901b:901b:1324:b51:7b51:fb84:661a	251.132.102.26
cb15:901b:901b:1324:b51:7b51:fb84:661b	251.132.102.27
cb15:901b:901b:1324:b51:7b51:fb84:661c	251.132.102.28
cb15:901b:901b:1324:b51:7b51:fb84:661d	251.132.102.29
cb15:901b:901b:1324:b51:7b51:fb84:661e	251.132.102.30
cb15:901b:901b:1324:b51:7b51:fb84:661f	251.132.102.31
cb15:901b:901b:1324:b51:7b51:fb84:6620	251.132.102.32
cb15:901b:901b:1324:b51:7b51:fb84:6621	251.132.102.33
cb15:901b:901b:1324:b51:7b51:fb84:6622	251.132.102.34
cb15:901b:901b:1324:b51:7b51:fb84:6623	251.132.102.35
cb15:901b:901b:1324:b51:7b51:fb84:6624	251.132.102.36
cb15:901b:901b:1324:b51:7b51:fb84:6625	251.132.102.37
cb15:901b:901b:1324:b51:7b51:fb84:6626	251.132.102.38
cb15:901b:901b:1324:b51:7b51:fb84:6627	251.132.102.39
cb15:901b:901b:1324:b51:7b51:fb84:6628	251.132.102.40
cb15:901b:901b:1324:b51:7b51:fb84:6629	251.132.102.41
cb15:901b:901b:1324:b51:7b51:fb84:662a	251.132.102.42
cb15:901b:901b:1324:b51:7b51:fb84:662b	251.132.102.43
cb15:901b:901b:1324:b51:7b51:fb84:662c	251.132.102.44
cb15:901b:901b:1324:b51:7b51:fb84:662d	251.132.102.45
cb15:901b:901b:1324:b51:7b51:fb84:662e	251.132.102.46
cb15:901b:901b:1324:b51:7b51:fb84:662f	251.132.102.47
cb15:901b:901b:1324:b51:7b51:fb84:6630	251.132.102.48
cb15:901b:901b:1324:b51:7b51:fb84:6631	251.132.102.49
cb15:901b:901b:1324:b51:7b51:fb84:6632	251.132.102.50
cb15:901b:901b:1324:b51:7b51:fb84:6633	251.132.102.51
cb15:901b:901b:1324:b51:7b51:fb84:6634	251.132.102.52
cb15:901b:901b:1324:b51:7b51:fb84:6635	251.132.102.53
cb15:901b:901b:1324:b51:7b51:fb84:6636	251.132.102.54
cb15:901b:901b:1324:b51:7b51:fb84:6637	251.132.102.55
cb15:901b:901b:1324:b51:7b51:fb84:6638	251.132.102.56
cb15:901b:901b:1324:b51:7b51:fb84:6639	251.132.102.57
cb15:901b:901b:1324:b51:7b51:fb84:663a	251.132.102.58
cb15:901b:901b:1324:b51:7b51:fb84:663b	251.132.102.59
cb15:901b:901b:1324:b51:7b51:fb84:663c	251.132.102.60

cb15:901b:901b:1324:b51:7b51:fb84:663d	251.132.102.61
cb15:901b:901b:1324:b51:7b51:fb84:663e	251.132.102.62
cb15:901b:901b:1324:b51:7b51:fb84:663f	251.132.102.63
cb15:901b:901b:1324:b51:7b51:fb84:6640	251.132.102.64
cb15:901b:901b:1324:b51:7b51:fb84:6641	251.132.102.65
cb15:901b:901b:1324:b51:7b51:fb84:6642	251.132.102.66
cb15:901b:901b:1324:b51:7b51:fb84:6643	251.132.102.67
cb15:901b:901b:1324:b51:7b51:fb84:6644	251.132.102.68
cb15:901b:901b:1324:b51:7b51:fb84:6645	251.132.102.69
cb15:901b:901b:1324:b51:7b51:fb84:6646	251.132.102.70
cb15:901b:901b:1324:b51:7b51:fb84:6647	251.132.102.71
cb15:901b:901b:1324:b51:7b51:fb84:6648	251.132.102.72
cb15:901b:901b:1324:b51:7b51:fb84:6649	251.132.102.73
cb15:901b:901b:1324:b51:7b51:fb84:664a	251.132.102.74
cb15:901b:901b:1324:b51:7b51:fb84:664b	251.132.102.75
cb15:901b:901b:1324:b51:7b51:fb84:664c	251.132.102.76
cb15:901b:901b:1324:b51:7b51:fb84:664d	251.132.102.77
cb15:901b:901b:1324:b51:7b51:fb84:664e	251.132.102.78
cb15:901b:901b:1324:b51:7b51:fb84:664f	251.132.102.79
cb15:901b:901b:1324:b51:7b51:fb84:6650	251.132.102.80
cb15:901b:901b:1324:b51:7b51:fb84:6651	251.132.102.81
cb15:901b:901b:1324:b51:7b51:fb84:6652	251.132.102.82
cb15:901b:901b:1324:b51:7b51:fb84:6653	251.132.102.83
cb15:901b:901b:1324:b51:7b51:fb84:6654	251.132.102.84
cb15:901b:901b:1324:b51:7b51:fb84:6655	251.132.102.85
cb15:901b:901b:1324:b51:7b51:fb84:6656	251.132.102.86
cb15:901b:901b:1324:b51:7b51:fb84:6657	251.132.102.87
cb15:901b:901b:1324:b51:7b51:fb84:6658	251.132.102.88
cb15:901b:901b:1324:b51:7b51:fb84:6659	251.132.102.89
cb15:901b:901b:1324:b51:7b51:fb84:665a	251.132.102.90
cb15:901b:901b:1324:b51:7b51:fb84:665b	251.132.102.91
cb15:901b:901b:1324:b51:7b51:fb84:665c	251.132.102.92
cb15:901b:901b:1324:b51:7b51:fb84:665d	251.132.102.93
cb15:901b:901b:1324:b51:7b51:fb84:665e	251.132.102.94
cb15:901b:901b:1324:b51:7b51:fb84:665f	251.132.102.95
cb15:901b:901b:1324:b51:7b51:fb84:6660	251.132.102.96
cb15:901b:901b:1324:b51:7b51:fb84:6661	251.132.102.97
cb15:901b:901b:1324:b51:7b51:fb84:6662	251.132.102.98
cb15:901b:901b:1324:b51:7b51:fb84:6663	251.132.102.99
cb15:901b:901b:1324:b51:7b51:fb84:6664	251.132.102.100
cb15:901b:901b:1324:b51:7b51:fb84:6665	251.132.102.101
cb15:901b:901b:1324:b51:7b51:fb84:6666	251.132.102.102
cb15:901b:901b:1324:b51:7b51:fb84:6667	251.132.102.103
cb15:901b:901b:1324:b51:7b51:fb84:6668	251.132.102.104
cb15:901b:901b:1324:b51:7b51:fb84:6669	251.132.102.105
cb15:901b:901b:1324:b51:7b51:fb84:666a	251.132.102.106
cb15:901b:901b:1324:b51:7b51:fb84:666b	251.132.102.107
cb15:901b:901b:1324:b51:7b51:fb84:666c	251.132.102.108
cb15:901b:901b:1324:b51:7b51:fb84:666d	251.132.102.109
cb15:901b:901b:1324:b51:7b51:fb84:666e	251.132.102.110
cb15:901b:901b:1324:b51:7b51:fb84:666f	251.132.102.111
cb15:901b:901b:1324:b51:7b51:fb84:6670	251.132.102.112
cb15:901b:901b:1324:b51:7b51:fb84:6671	251.132.102.113
cb15:901b:901b:1324:b51:7b51:fb84:6672	251.132.102.114
cb15:901b:901b:1324:b51:7b51:fb84:6673	251.132.102.115
cb15:901b:901b:1324:b51:7b51:fb84:6674	251.132.102.116
cb15:901b:901b:1324:b51:7b51:fb84:6675	251.132.102.117
cb15:901b:901b:1324:b51:7b51:fb84:6676	251.132.102.118
cb15:901b:901b:1324:b51:7b51:fb84:6677	251.132.102.119
cb15:901b:901b:1324:b51:7b51:fb84:6678	251.132.102.120

cb15:901b:901b:1324:b51:7b51:fb84:6679	251.132.102.121
cb15:901b:901b:1324:b51:7b51:fb84:667a	251.132.102.122
cb15:901b:901b:1324:b51:7b51:fb84:667b	251.132.102.123
cb15:901b:901b:1324:b51:7b51:fb84:667c	251.132.102.124
cb15:901b:901b:1324:b51:7b51:fb84:667d	251.132.102.125
cb15:901b:901b:1324:b51:7b51:fb84:667e	251.132.102.126
cb15:901b:901b:1324:b51:7b51:fb84:667f	251.132.102.127
cb15:901b:901b:1324:b51:7b51:fb84:6680	251.132.102.128
cb15:901b:901b:1324:b51:7b51:fb84:6681	251.132.102.129
cb15:901b:901b:1324:b51:7b51:fb84:6682	251.132.102.130
cb15:901b:901b:1324:b51:7b51:fb84:6683	251.132.102.131
cb15:901b:901b:1324:b51:7b51:fb84:6684	251.132.102.132
cb15:901b:901b:1324:b51:7b51:fb84:6685	251.132.102.133
cb15:901b:901b:1324:b51:7b51:fb84:6686	251.132.102.134
cb15:901b:901b:1324:b51:7b51:fb84:6687	251.132.102.135
cb15:901b:901b:1324:b51:7b51:fb84:6688	251.132.102.136
cb15:901b:901b:1324:b51:7b51:fb84:6689	251.132.102.137
cb15:901b:901b:1324:b51:7b51:fb84:668a	251.132.102.138
cb15:901b:901b:1324:b51:7b51:fb84:668b	251.132.102.139
cb15:901b:901b:1324:b51:7b51:fb84:668c	251.132.102.140
cb15:901b:901b:1324:b51:7b51:fb84:668d	251.132.102.141
cb15:901b:901b:1324:b51:7b51:fb84:668e	251.132.102.142
cb15:901b:901b:1324:b51:7b51:fb84:668f	251.132.102.143
cb15:901b:901b:1324:b51:7b51:fb84:6690	251.132.102.144
cb15:901b:901b:1324:b51:7b51:fb84:6691	251.132.102.145
cb15:901b:901b:1324:b51:7b51:fb84:6692	251.132.102.146
cb15:901b:901b:1324:b51:7b51:fb84:6693	251.132.102.147
cb15:901b:901b:1324:b51:7b51:fb84:6694	251.132.102.148
cb15:901b:901b:1324:b51:7b51:fb84:6695	251.132.102.149
cb15:901b:901b:1324:b51:7b51:fb84:6696	251.132.102.150
cb15:901b:901b:1324:b51:7b51:fb84:6697	251.132.102.151
cb15:901b:901b:1324:b51:7b51:fb84:6698	251.132.102.152
cb15:901b:901b:1324:b51:7b51:fb84:6699	251.132.102.153
cb15:901b:901b:1324:b51:7b51:fb84:669a	251.132.102.154
cb15:901b:901b:1324:b51:7b51:fb84:669b	251.132.102.155
cb15:901b:901b:1324:b51:7b51:fb84:669c	251.132.102.156
cb15:901b:901b:1324:b51:7b51:fb84:669d	251.132.102.157
cb15:901b:901b:1324:b51:7b51:fb84:669e	251.132.102.158
cb15:901b:901b:1324:b51:7b51:fb84:669f	251.132.102.159
cb15:901b:901b:1324:b51:7b51:fb84:66a0	251.132.102.160
cb15:901b:901b:1324:b51:7b51:fb84:66a1	251.132.102.161
cb15:901b:901b:1324:b51:7b51:fb84:66a2	251.132.102.162
cb15:901b:901b:1324:b51:7b51:fb84:66a3	251.132.102.163
cb15:901b:901b:1324:b51:7b51:fb84:66a4	251.132.102.164
cb15:901b:901b:1324:b51:7b51:fb84:66a5	251.132.102.165
cb15:901b:901b:1324:b51:7b51:fb84:66a6	251.132.102.166
cb15:901b:901b:1324:b51:7b51:fb84:66a7	251.132.102.167
cb15:901b:901b:1324:b51:7b51:fb84:66a8	251.132.102.168
cb15:901b:901b:1324:b51:7b51:fb84:66a9	251.132.102.169
cb15:901b:901b:1324:b51:7b51:fb84:66aa	251.132.102.170
cb15:901b:901b:1324:b51:7b51:fb84:66ab	251.132.102.171
cb15:901b:901b:1324:b51:7b51:fb84:66ac	251.132.102.172
cb15:901b:901b:1324:b51:7b51:fb84:66ad	251.132.102.173
cb15:901b:901b:1324:b51:7b51:fb84:66ae	251.132.102.174
cb15:901b:901b:1324:b51:7b51:fb84:66af	251.132.102.175
cb15:901b:901b:1324:b51:7b51:fb84:66b0	251.132.102.176
cb15:901b:901b:1324:b51:7b51:fb84:66b1	251.132.102.177
cb15:901b:901b:1324:b51:7b51:fb84:66b2	251.132.102.178
cb15:901b:901b:1324:b51:7b51:fb84:66b3	251.132.102.179
cb15:901b:901b:1324:b51:7b51:fb84:66b4	251.132.102.180

cb15:901b:901b:1324:b51:7b51:fb84:66b5	251.132.102.181
cb15:901b:901b:1324:b51:7b51:fb84:66b6	251.132.102.182
cb15:901b:901b:1324:b51:7b51:fb84:66b7	251.132.102.183
cb15:901b:901b:1324:b51:7b51:fb84:66b8	251.132.102.184
cb15:901b:901b:1324:b51:7b51:fb84:66b9	251.132.102.185
cb15:901b:901b:1324:b51:7b51:fb84:66ba	251.132.102.186
cb15:901b:901b:1324:b51:7b51:fb84:66bb	251.132.102.187
cb15:901b:901b:1324:b51:7b51:fb84:66bc	251.132.102.188
cb15:901b:901b:1324:b51:7b51:fb84:66bd	251.132.102.189
cb15:901b:901b:1324:b51:7b51:fb84:66be	251.132.102.190
cb15:901b:901b:1324:b51:7b51:fb84:66bf	251.132.102.191
cb15:901b:901b:1324:b51:7b51:fb84:66c0	251.132.102.192
cb15:901b:901b:1324:b51:7b51:fb84:66c1	251.132.102.193
cb15:901b:901b:1324:b51:7b51:fb84:66c2	251.132.102.194
cb15:901b:901b:1324:b51:7b51:fb84:66c3	251.132.102.195
cb15:901b:901b:1324:b51:7b51:fb84:66c4	251.132.102.196
cb15:901b:901b:1324:b51:7b51:fb84:66c5	251.132.102.197
cb15:901b:901b:1324:b51:7b51:fb84:66c6	251.132.102.198
cb15:901b:901b:1324:b51:7b51:fb84:66c7	251.132.102.199
cb15:901b:901b:1324:b51:7b51:fb84:66c8	251.132.102.200
cb15:901b:901b:1324:b51:7b51:fb84:66c9	251.132.102.201
cb15:901b:901b:1324:b51:7b51:fb84:66ca	251.132.102.202
cb15:901b:901b:1324:b51:7b51:fb84:66cb	251.132.102.203
cb15:901b:901b:1324:b51:7b51:fb84:66cc	251.132.102.204
cb15:901b:901b:1324:b51:7b51:fb84:66cd	251.132.102.205
cb15:901b:901b:1324:b51:7b51:fb84:66ce	251.132.102.206
cb15:901b:901b:1324:b51:7b51:fb84:66cf	251.132.102.207
cb15:901b:901b:1324:b51:7b51:fb84:66d0	251.132.102.208
cb15:901b:901b:1324:b51:7b51:fb84:66d1	251.132.102.209
cb15:901b:901b:1324:b51:7b51:fb84:66d2	251.132.102.210
cb15:901b:901b:1324:b51:7b51:fb84:66d3	251.132.102.211
cb15:901b:901b:1324:b51:7b51:fb84:66d4	251.132.102.212
cb15:901b:901b:1324:b51:7b51:fb84:66d5	251.132.102.213
cb15:901b:901b:1324:b51:7b51:fb84:66d6	251.132.102.214
cb15:901b:901b:1324:b51:7b51:fb84:66d7	251.132.102.215
cb15:901b:901b:1324:b51:7b51:fb84:66d8	251.132.102.216
cb15:901b:901b:1324:b51:7b51:fb84:66d9	251.132.102.217
cb15:901b:901b:1324:b51:7b51:fb84:66da	251.132.102.218
cb15:901b:901b:1324:b51:7b51:fb84:66db	251.132.102.219
cb15:901b:901b:1324:b51:7b51:fb84:66dc	251.132.102.220
cb15:901b:901b:1324:b51:7b51:fb84:66dd	251.132.102.221
cb15:901b:901b:1324:b51:7b51:fb84:66de	251.132.102.222
cb15:901b:901b:1324:b51:7b51:fb84:66df	251.132.102.223
cb15:901b:901b:1324:b51:7b51:fb84:66e0	251.132.102.224
cb15:901b:901b:1324:b51:7b51:fb84:66e1	251.132.102.225
cb15:901b:901b:1324:b51:7b51:fb84:66e2	251.132.102.226
cb15:901b:901b:1324:b51:7b51:fb84:66e3	251.132.102.227
cb15:901b:901b:1324:b51:7b51:fb84:66e4	251.132.102.228
cb15:901b:901b:1324:b51:7b51:fb84:66e5	251.132.102.229
cb15:901b:901b:1324:b51:7b51:fb84:66e6	251.132.102.230
cb15:901b:901b:1324:b51:7b51:fb84:66e7	251.132.102.231
cb15:901b:901b:1324:b51:7b51:fb84:66e8	251.132.102.232
cb15:901b:901b:1324:b51:7b51:fb84:66e9	251.132.102.233
cb15:901b:901b:1324:b51:7b51:fb84:66ea	251.132.102.234
cb15:901b:901b:1324:b51:7b51:fb84:66eb	251.132.102.235
cb15:901b:901b:1324:b51:7b51:fb84:66ec	251.132.102.236
cb15:901b:901b:1324:b51:7b51:fb84:66ed	251.132.102.237
cb15:901b:901b:1324:b51:7b51:fb84:66ee	251.132.102.238
cb15:901b:901b:1324:b51:7b51:fb84:66ef	251.132.102.239
cb15:901b:901b:1324:b51:7b51:fb84:66f0	251.132.102.240
cb15:901b:901b:1324:b51:7b51:fb84:66f1	251.132.102.241
cb15:901b:901b:1324:b51:7b51:fb84:66f2	251.132.102.242
cb15:901b:901b:1324:b51:7b51:fb84:66f3	251.132.102.243
cb15:901b:901b:1324:b51:7b51:fb84:66f4	251.132.102.244
cb15:901b:901b:1324:b51:7b51:fb84:66f5	251.132.102.245
cb15:901b:901b:1324:b51:7b51:fb84:66f6	251.132.102.246
cb15:901b:901b:1324:b51:7b51:fb84:66f7	251.132.102.247
cb15:901b:901b:1324:b51:7b51:fb84:66f8	251.132.102.248
cb15:901b:901b:1324:b51:7b51:fb84:66f9	251.132.102.249
cb15:901b:901b:1324:b51:7b51:fb84:66fa	251.132.102.250
cb15:901b:901b:1324:b51:7b51:fb84:66fb	251.132.102.251
cb15:901b:901b:1324:b51:7b51:fb84:66fc	251.132.102.252
cb15:901b:901b:1324:b51:7b51:fb84:66fd	251.132.102.253
cb15:901b:901b:1324:b51:7b51:fb84:66fe	251.132.102.254
cb15:901b:901b:1324:b51:7b51:fb84:66ff	251.132.102.255

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.