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:8024:cd24:8081:4072:7b51:6601	123.81.102.1
cb15:901b:8024:cd24:8081:4072:7b51:6602	123.81.102.2
cb15:901b:8024:cd24:8081:4072:7b51:6603	123.81.102.3
cb15:901b:8024:cd24:8081:4072:7b51:6604	123.81.102.4
cb15:901b:8024:cd24:8081:4072:7b51:6605	123.81.102.5
cb15:901b:8024:cd24:8081:4072:7b51:6606	123.81.102.6
cb15:901b:8024:cd24:8081:4072:7b51:6607	123.81.102.7
cb15:901b:8024:cd24:8081:4072:7b51:6608	123.81.102.8
cb15:901b:8024:cd24:8081:4072:7b51:6609	123.81.102.9
cb15:901b:8024:cd24:8081:4072:7b51:660a	123.81.102.10
cb15:901b:8024:cd24:8081:4072:7b51:660b	123.81.102.11
cb15:901b:8024:cd24:8081:4072:7b51:660c	123.81.102.12
cb15:901b:8024:cd24:8081:4072:7b51:660d	123.81.102.13
cb15:901b:8024:cd24:8081:4072:7b51:660e	123.81.102.14
cb15:901b:8024:cd24:8081:4072:7b51:660f	123.81.102.15
cb15:901b:8024:cd24:8081:4072:7b51:6610	123.81.102.16
cb15:901b:8024:cd24:8081:4072:7b51:6611	123.81.102.17
cb15:901b:8024:cd24:8081:4072:7b51:6612	123.81.102.18
cb15:901b:8024:cd24:8081:4072:7b51:6613	123.81.102.19
cb15:901b:8024:cd24:8081:4072:7b51:6614	123.81.102.20
cb15:901b:8024:cd24:8081:4072:7b51:6615	123.81.102.21
cb15:901b:8024:cd24:8081:4072:7b51:6616	123.81.102.22
cb15:901b:8024:cd24:8081:4072:7b51:6617	123.81.102.23
cb15:901b:8024:cd24:8081:4072:7b51:6618	123.81.102.24
cb15:901b:8024:cd24:8081:4072:7b51:6619	123.81.102.25
cb15:901b:8024:cd24:8081:4072:7b51:661a	123.81.102.26
cb15:901b:8024:cd24:8081:4072:7b51:661b	123.81.102.27
cb15:901b:8024:cd24:8081:4072:7b51:661c	123.81.102.28
cb15:901b:8024:cd24:8081:4072:7b51:661d	123.81.102.29
cb15:901b:8024:cd24:8081:4072:7b51:661e	123.81.102.30
cb15:901b:8024:cd24:8081:4072:7b51:661f	123.81.102.31
cb15:901b:8024:cd24:8081:4072:7b51:6620	123.81.102.32
cb15:901b:8024:cd24:8081:4072:7b51:6621	123.81.102.33
cb15:901b:8024:cd24:8081:4072:7b51:6622	123.81.102.34
cb15:901b:8024:cd24:8081:4072:7b51:6623	123.81.102.35
cb15:901b:8024:cd24:8081:4072:7b51:6624	123.81.102.36
cb15:901b:8024:cd24:8081:4072:7b51:6625	123.81.102.37
cb15:901b:8024:cd24:8081:4072:7b51:6626	123.81.102.38
cb15:901b:8024:cd24:8081:4072:7b51:6627	123.81.102.39
cb15:901b:8024:cd24:8081:4072:7b51:6628	123.81.102.40
cb15:901b:8024:cd24:8081:4072:7b51:6629	123.81.102.41
cb15:901b:8024:cd24:8081:4072:7b51:662a	123.81.102.42
cb15:901b:8024:cd24:8081:4072:7b51:662b	123.81.102.43
cb15:901b:8024:cd24:8081:4072:7b51:662c	123.81.102.44
cb15:901b:8024:cd24:8081:4072:7b51:662d	123.81.102.45
cb15:901b:8024:cd24:8081:4072:7b51:662e	123.81.102.46
cb15:901b:8024:cd24:8081:4072:7b51:662f	123.81.102.47
cb15:901b:8024:cd24:8081:4072:7b51:6630	123.81.102.48
cb15:901b:8024:cd24:8081:4072:7b51:6631	123.81.102.49
cb15:901b:8024:cd24:8081:4072:7b51:6632	123.81.102.50
cb15:901b:8024:cd24:8081:4072:7b51:6633	123.81.102.51
cb15:901b:8024:cd24:8081:4072:7b51:6634	123.81.102.52
cb15:901b:8024:cd24:8081:4072:7b51:6635	123.81.102.53
cb15:901b:8024:cd24:8081:4072:7b51:6636	123.81.102.54
cb15:901b:8024:cd24:8081:4072:7b51:6637	123.81.102.55
cb15:901b:8024:cd24:8081:4072:7b51:6638	123.81.102.56
cb15:901b:8024:cd24:8081:4072:7b51:6639	123.81.102.57
cb15:901b:8024:cd24:8081:4072:7b51:663a	123.81.102.58
cb15:901b:8024:cd24:8081:4072:7b51:663b	123.81.102.59
cb15:901b:8024:cd24:8081:4072:7b51:663c	123.81.102.60

cb15:901b:8024:cd24:8081:4072:7b51:663d	123.81.102.61
cb15:901b:8024:cd24:8081:4072:7b51:663e	123.81.102.62
cb15:901b:8024:cd24:8081:4072:7b51:663f	123.81.102.63
cb15:901b:8024:cd24:8081:4072:7b51:6640	123.81.102.64
cb15:901b:8024:cd24:8081:4072:7b51:6641	123.81.102.65
cb15:901b:8024:cd24:8081:4072:7b51:6642	123.81.102.66
cb15:901b:8024:cd24:8081:4072:7b51:6643	123.81.102.67
cb15:901b:8024:cd24:8081:4072:7b51:6644	123.81.102.68
cb15:901b:8024:cd24:8081:4072:7b51:6645	123.81.102.69
cb15:901b:8024:cd24:8081:4072:7b51:6646	123.81.102.70
cb15:901b:8024:cd24:8081:4072:7b51:6647	123.81.102.71
cb15:901b:8024:cd24:8081:4072:7b51:6648	123.81.102.72
cb15:901b:8024:cd24:8081:4072:7b51:6649	123.81.102.73
cb15:901b:8024:cd24:8081:4072:7b51:664a	123.81.102.74
cb15:901b:8024:cd24:8081:4072:7b51:664b	123.81.102.75
cb15:901b:8024:cd24:8081:4072:7b51:664c	123.81.102.76
cb15:901b:8024:cd24:8081:4072:7b51:664d	123.81.102.77
cb15:901b:8024:cd24:8081:4072:7b51:664e	123.81.102.78
cb15:901b:8024:cd24:8081:4072:7b51:664f	123.81.102.79
cb15:901b:8024:cd24:8081:4072:7b51:6650	123.81.102.80
cb15:901b:8024:cd24:8081:4072:7b51:6651	123.81.102.81
cb15:901b:8024:cd24:8081:4072:7b51:6652	123.81.102.82
cb15:901b:8024:cd24:8081:4072:7b51:6653	123.81.102.83
cb15:901b:8024:cd24:8081:4072:7b51:6654	123.81.102.84
cb15:901b:8024:cd24:8081:4072:7b51:6655	123.81.102.85
cb15:901b:8024:cd24:8081:4072:7b51:6656	123.81.102.86
cb15:901b:8024:cd24:8081:4072:7b51:6657	123.81.102.87
cb15:901b:8024:cd24:8081:4072:7b51:6658	123.81.102.88
cb15:901b:8024:cd24:8081:4072:7b51:6659	123.81.102.89
cb15:901b:8024:cd24:8081:4072:7b51:665a	123.81.102.90
cb15:901b:8024:cd24:8081:4072:7b51:665b	123.81.102.91
cb15:901b:8024:cd24:8081:4072:7b51:665c	123.81.102.92
cb15:901b:8024:cd24:8081:4072:7b51:665d	123.81.102.93
cb15:901b:8024:cd24:8081:4072:7b51:665e	123.81.102.94
cb15:901b:8024:cd24:8081:4072:7b51:665f	123.81.102.95
cb15:901b:8024:cd24:8081:4072:7b51:6660	123.81.102.96
cb15:901b:8024:cd24:8081:4072:7b51:6661	123.81.102.97
cb15:901b:8024:cd24:8081:4072:7b51:6662	123.81.102.98
cb15:901b:8024:cd24:8081:4072:7b51:6663	123.81.102.99
cb15:901b:8024:cd24:8081:4072:7b51:6664	123.81.102.100
cb15:901b:8024:cd24:8081:4072:7b51:6665	123.81.102.101
cb15:901b:8024:cd24:8081:4072:7b51:6666	123.81.102.102
cb15:901b:8024:cd24:8081:4072:7b51:6667	123.81.102.103
cb15:901b:8024:cd24:8081:4072:7b51:6668	123.81.102.104
cb15:901b:8024:cd24:8081:4072:7b51:6669	123.81.102.105
cb15:901b:8024:cd24:8081:4072:7b51:666a	123.81.102.106
cb15:901b:8024:cd24:8081:4072:7b51:666b	123.81.102.107
cb15:901b:8024:cd24:8081:4072:7b51:666c	123.81.102.108
cb15:901b:8024:cd24:8081:4072:7b51:666d	123.81.102.109
cb15:901b:8024:cd24:8081:4072:7b51:666e	123.81.102.110
cb15:901b:8024:cd24:8081:4072:7b51:666f	123.81.102.111
cb15:901b:8024:cd24:8081:4072:7b51:6670	123.81.102.112
cb15:901b:8024:cd24:8081:4072:7b51:6671	123.81.102.113
cb15:901b:8024:cd24:8081:4072:7b51:6672	123.81.102.114
cb15:901b:8024:cd24:8081:4072:7b51:6673	123.81.102.115
cb15:901b:8024:cd24:8081:4072:7b51:6674	123.81.102.116
cb15:901b:8024:cd24:8081:4072:7b51:6675	123.81.102.117
cb15:901b:8024:cd24:8081:4072:7b51:6676	123.81.102.118
cb15:901b:8024:cd24:8081:4072:7b51:6677	123.81.102.119
cb15:901b:8024:cd24:8081:4072:7b51:6678	123.81.102.120

cb15:901b:8024:cd24:8081:4072:7b51:6679	123.81.102.121
cb15:901b:8024:cd24:8081:4072:7b51:667a	123.81.102.122
cb15:901b:8024:cd24:8081:4072:7b51:667b	123.81.102.123
cb15:901b:8024:cd24:8081:4072:7b51:667c	123.81.102.124
cb15:901b:8024:cd24:8081:4072:7b51:667d	123.81.102.125
cb15:901b:8024:cd24:8081:4072:7b51:667e	123.81.102.126
cb15:901b:8024:cd24:8081:4072:7b51:667f	123.81.102.127
cb15:901b:8024:cd24:8081:4072:7b51:6680	123.81.102.128
cb15:901b:8024:cd24:8081:4072:7b51:6681	123.81.102.129
cb15:901b:8024:cd24:8081:4072:7b51:6682	123.81.102.130
cb15:901b:8024:cd24:8081:4072:7b51:6683	123.81.102.131
cb15:901b:8024:cd24:8081:4072:7b51:6684	123.81.102.132
cb15:901b:8024:cd24:8081:4072:7b51:6685	123.81.102.133
cb15:901b:8024:cd24:8081:4072:7b51:6686	123.81.102.134
cb15:901b:8024:cd24:8081:4072:7b51:6687	123.81.102.135
cb15:901b:8024:cd24:8081:4072:7b51:6688	123.81.102.136
cb15:901b:8024:cd24:8081:4072:7b51:6689	123.81.102.137
cb15:901b:8024:cd24:8081:4072:7b51:668a	123.81.102.138
cb15:901b:8024:cd24:8081:4072:7b51:668b	123.81.102.139
cb15:901b:8024:cd24:8081:4072:7b51:668c	123.81.102.140
cb15:901b:8024:cd24:8081:4072:7b51:668d	123.81.102.141
cb15:901b:8024:cd24:8081:4072:7b51:668e	123.81.102.142
cb15:901b:8024:cd24:8081:4072:7b51:668f	123.81.102.143
cb15:901b:8024:cd24:8081:4072:7b51:6690	123.81.102.144
cb15:901b:8024:cd24:8081:4072:7b51:6691	123.81.102.145
cb15:901b:8024:cd24:8081:4072:7b51:6692	123.81.102.146
cb15:901b:8024:cd24:8081:4072:7b51:6693	123.81.102.147
cb15:901b:8024:cd24:8081:4072:7b51:6694	123.81.102.148
cb15:901b:8024:cd24:8081:4072:7b51:6695	123.81.102.149
cb15:901b:8024:cd24:8081:4072:7b51:6696	123.81.102.150
cb15:901b:8024:cd24:8081:4072:7b51:6697	123.81.102.151
cb15:901b:8024:cd24:8081:4072:7b51:6698	123.81.102.152
cb15:901b:8024:cd24:8081:4072:7b51:6699	123.81.102.153
cb15:901b:8024:cd24:8081:4072:7b51:669a	123.81.102.154
cb15:901b:8024:cd24:8081:4072:7b51:669b	123.81.102.155
cb15:901b:8024:cd24:8081:4072:7b51:669c	123.81.102.156
cb15:901b:8024:cd24:8081:4072:7b51:669d	123.81.102.157
cb15:901b:8024:cd24:8081:4072:7b51:669e	123.81.102.158
cb15:901b:8024:cd24:8081:4072:7b51:669f	123.81.102.159
cb15:901b:8024:cd24:8081:4072:7b51:66a0	123.81.102.160
cb15:901b:8024:cd24:8081:4072:7b51:66a1	123.81.102.161
cb15:901b:8024:cd24:8081:4072:7b51:66a2	123.81.102.162
cb15:901b:8024:cd24:8081:4072:7b51:66a3	123.81.102.163
cb15:901b:8024:cd24:8081:4072:7b51:66a4	123.81.102.164
cb15:901b:8024:cd24:8081:4072:7b51:66a5	123.81.102.165
cb15:901b:8024:cd24:8081:4072:7b51:66a6	123.81.102.166
cb15:901b:8024:cd24:8081:4072:7b51:66a7	123.81.102.167
cb15:901b:8024:cd24:8081:4072:7b51:66a8	123.81.102.168
cb15:901b:8024:cd24:8081:4072:7b51:66a9	123.81.102.169
cb15:901b:8024:cd24:8081:4072:7b51:66aa	123.81.102.170
cb15:901b:8024:cd24:8081:4072:7b51:66ab	123.81.102.171
cb15:901b:8024:cd24:8081:4072:7b51:66ac	123.81.102.172
cb15:901b:8024:cd24:8081:4072:7b51:66ad	123.81.102.173
cb15:901b:8024:cd24:8081:4072:7b51:66ae	123.81.102.174
cb15:901b:8024:cd24:8081:4072:7b51:66af	123.81.102.175
cb15:901b:8024:cd24:8081:4072:7b51:66b0	123.81.102.176
cb15:901b:8024:cd24:8081:4072:7b51:66b1	123.81.102.177
cb15:901b:8024:cd24:8081:4072:7b51:66b2	123.81.102.178
cb15:901b:8024:cd24:8081:4072:7b51:66b3	123.81.102.179
cb15:901b:8024:cd24:8081:4072:7b51:66b4	123.81.102.180

cb15:901b:8024:cd24:8081:4072:7b51:66b5	123.81.102.181
cb15:901b:8024:cd24:8081:4072:7b51:66b6	123.81.102.182
cb15:901b:8024:cd24:8081:4072:7b51:66b7	123.81.102.183
cb15:901b:8024:cd24:8081:4072:7b51:66b8	123.81.102.184
cb15:901b:8024:cd24:8081:4072:7b51:66b9	123.81.102.185
cb15:901b:8024:cd24:8081:4072:7b51:66ba	123.81.102.186
cb15:901b:8024:cd24:8081:4072:7b51:66bb	123.81.102.187
cb15:901b:8024:cd24:8081:4072:7b51:66bc	123.81.102.188
cb15:901b:8024:cd24:8081:4072:7b51:66bd	123.81.102.189
cb15:901b:8024:cd24:8081:4072:7b51:66be	123.81.102.190
cb15:901b:8024:cd24:8081:4072:7b51:66bf	123.81.102.191
cb15:901b:8024:cd24:8081:4072:7b51:66c0	123.81.102.192
cb15:901b:8024:cd24:8081:4072:7b51:66c1	123.81.102.193
cb15:901b:8024:cd24:8081:4072:7b51:66c2	123.81.102.194
cb15:901b:8024:cd24:8081:4072:7b51:66c3	123.81.102.195
cb15:901b:8024:cd24:8081:4072:7b51:66c4	123.81.102.196
cb15:901b:8024:cd24:8081:4072:7b51:66c5	123.81.102.197
cb15:901b:8024:cd24:8081:4072:7b51:66c6	123.81.102.198
cb15:901b:8024:cd24:8081:4072:7b51:66c7	123.81.102.199
cb15:901b:8024:cd24:8081:4072:7b51:66c8	123.81.102.200
cb15:901b:8024:cd24:8081:4072:7b51:66c9	123.81.102.201
cb15:901b:8024:cd24:8081:4072:7b51:66ca	123.81.102.202
cb15:901b:8024:cd24:8081:4072:7b51:66cb	123.81.102.203
cb15:901b:8024:cd24:8081:4072:7b51:66cc	123.81.102.204
cb15:901b:8024:cd24:8081:4072:7b51:66cd	123.81.102.205
cb15:901b:8024:cd24:8081:4072:7b51:66ce	123.81.102.206
cb15:901b:8024:cd24:8081:4072:7b51:66cf	123.81.102.207
cb15:901b:8024:cd24:8081:4072:7b51:66d0	123.81.102.208
cb15:901b:8024:cd24:8081:4072:7b51:66d1	123.81.102.209
cb15:901b:8024:cd24:8081:4072:7b51:66d2	123.81.102.210
cb15:901b:8024:cd24:8081:4072:7b51:66d3	123.81.102.211
cb15:901b:8024:cd24:8081:4072:7b51:66d4	123.81.102.212
cb15:901b:8024:cd24:8081:4072:7b51:66d5	123.81.102.213
cb15:901b:8024:cd24:8081:4072:7b51:66d6	123.81.102.214
cb15:901b:8024:cd24:8081:4072:7b51:66d7	123.81.102.215
cb15:901b:8024:cd24:8081:4072:7b51:66d8	123.81.102.216
cb15:901b:8024:cd24:8081:4072:7b51:66d9	123.81.102.217
cb15:901b:8024:cd24:8081:4072:7b51:66da	123.81.102.218
cb15:901b:8024:cd24:8081:4072:7b51:66db	123.81.102.219
cb15:901b:8024:cd24:8081:4072:7b51:66dc	123.81.102.220
cb15:901b:8024:cd24:8081:4072:7b51:66dd	123.81.102.221
cb15:901b:8024:cd24:8081:4072:7b51:66de	123.81.102.222
cb15:901b:8024:cd24:8081:4072:7b51:66df	123.81.102.223
cb15:901b:8024:cd24:8081:4072:7b51:66e0	123.81.102.224
cb15:901b:8024:cd24:8081:4072:7b51:66e1	123.81.102.225
cb15:901b:8024:cd24:8081:4072:7b51:66e2	123.81.102.226
cb15:901b:8024:cd24:8081:4072:7b51:66e3	123.81.102.227
cb15:901b:8024:cd24:8081:4072:7b51:66e4	123.81.102.228
cb15:901b:8024:cd24:8081:4072:7b51:66e5	123.81.102.229
cb15:901b:8024:cd24:8081:4072:7b51:66e6	123.81.102.230
cb15:901b:8024:cd24:8081:4072:7b51:66e7	123.81.102.231
cb15:901b:8024:cd24:8081:4072:7b51:66e8	123.81.102.232
cb15:901b:8024:cd24:8081:4072:7b51:66e9	123.81.102.233
cb15:901b:8024:cd24:8081:4072:7b51:66ea	123.81.102.234
cb15:901b:8024:cd24:8081:4072:7b51:66eb	123.81.102.235
cb15:901b:8024:cd24:8081:4072:7b51:66ec	123.81.102.236
cb15:901b:8024:cd24:8081:4072:7b51:66ed	123.81.102.237
cb15:901b:8024:cd24:8081:4072:7b51:66ee	123.81.102.238
cb15:901b:8024:cd24:8081:4072:7b51:66ef	123.81.102.239
cb15:901b:8024:cd24:8081:4072:7b51:66f0	123.81.102.240
cb15:901b:8024:cd24:8081:4072:7b51:66f1	123.81.102.241
cb15:901b:8024:cd24:8081:4072:7b51:66f2	123.81.102.242
cb15:901b:8024:cd24:8081:4072:7b51:66f3	123.81.102.243
cb15:901b:8024:cd24:8081:4072:7b51:66f4	123.81.102.244
cb15:901b:8024:cd24:8081:4072:7b51:66f5	123.81.102.245
cb15:901b:8024:cd24:8081:4072:7b51:66f6	123.81.102.246
cb15:901b:8024:cd24:8081:4072:7b51:66f7	123.81.102.247
cb15:901b:8024:cd24:8081:4072:7b51:66f8	123.81.102.248
cb15:901b:8024:cd24:8081:4072:7b51:66f9	123.81.102.249
cb15:901b:8024:cd24:8081:4072:7b51:66fa	123.81.102.250
cb15:901b:8024:cd24:8081:4072:7b51:66fb	123.81.102.251
cb15:901b:8024:cd24:8081:4072:7b51:66fc	123.81.102.252
cb15:901b:8024:cd24:8081:4072:7b51:66fd	123.81.102.253
cb15:901b:8024:cd24:8081:4072:7b51:66fe	123.81.102.254
cb15:901b:8024:cd24:8081:4072:7b51:66ff	123.81.102.255

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.