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:d601	123.81.214.1
cb15:901b:8024:cd24:8081:4072:7b51:d602	123.81.214.2
cb15:901b:8024:cd24:8081:4072:7b51:d603	123.81.214.3
cb15:901b:8024:cd24:8081:4072:7b51:d604	123.81.214.4
cb15:901b:8024:cd24:8081:4072:7b51:d605	123.81.214.5
cb15:901b:8024:cd24:8081:4072:7b51:d606	123.81.214.6
cb15:901b:8024:cd24:8081:4072:7b51:d607	123.81.214.7
cb15:901b:8024:cd24:8081:4072:7b51:d608	123.81.214.8
cb15:901b:8024:cd24:8081:4072:7b51:d609	123.81.214.9
cb15:901b:8024:cd24:8081:4072:7b51:d60a	123.81.214.10
cb15:901b:8024:cd24:8081:4072:7b51:d60b	123.81.214.11
cb15:901b:8024:cd24:8081:4072:7b51:d60c	123.81.214.12
cb15:901b:8024:cd24:8081:4072:7b51:d60d	123.81.214.13
cb15:901b:8024:cd24:8081:4072:7b51:d60e	123.81.214.14
cb15:901b:8024:cd24:8081:4072:7b51:d60f	123.81.214.15
cb15:901b:8024:cd24:8081:4072:7b51:d610	123.81.214.16
cb15:901b:8024:cd24:8081:4072:7b51:d611	123.81.214.17
cb15:901b:8024:cd24:8081:4072:7b51:d612	123.81.214.18
cb15:901b:8024:cd24:8081:4072:7b51:d613	123.81.214.19
cb15:901b:8024:cd24:8081:4072:7b51:d614	123.81.214.20
cb15:901b:8024:cd24:8081:4072:7b51:d615	123.81.214.21
cb15:901b:8024:cd24:8081:4072:7b51:d616	123.81.214.22
cb15:901b:8024:cd24:8081:4072:7b51:d617	123.81.214.23
cb15:901b:8024:cd24:8081:4072:7b51:d618	123.81.214.24
cb15:901b:8024:cd24:8081:4072:7b51:d619	123.81.214.25
cb15:901b:8024:cd24:8081:4072:7b51:d61a	123.81.214.26
cb15:901b:8024:cd24:8081:4072:7b51:d61b	123.81.214.27
cb15:901b:8024:cd24:8081:4072:7b51:d61c	123.81.214.28
cb15:901b:8024:cd24:8081:4072:7b51:d61d	123.81.214.29
cb15:901b:8024:cd24:8081:4072:7b51:d61e	123.81.214.30
cb15:901b:8024:cd24:8081:4072:7b51:d61f	123.81.214.31
cb15:901b:8024:cd24:8081:4072:7b51:d620	123.81.214.32
cb15:901b:8024:cd24:8081:4072:7b51:d621	123.81.214.33
cb15:901b:8024:cd24:8081:4072:7b51:d622	123.81.214.34
cb15:901b:8024:cd24:8081:4072:7b51:d623	123.81.214.35
cb15:901b:8024:cd24:8081:4072:7b51:d624	123.81.214.36
cb15:901b:8024:cd24:8081:4072:7b51:d625	123.81.214.37
cb15:901b:8024:cd24:8081:4072:7b51:d626	123.81.214.38
cb15:901b:8024:cd24:8081:4072:7b51:d627	123.81.214.39
cb15:901b:8024:cd24:8081:4072:7b51:d628	123.81.214.40
cb15:901b:8024:cd24:8081:4072:7b51:d629	123.81.214.41
cb15:901b:8024:cd24:8081:4072:7b51:d62a	123.81.214.42
cb15:901b:8024:cd24:8081:4072:7b51:d62b	123.81.214.43
cb15:901b:8024:cd24:8081:4072:7b51:d62c	123.81.214.44
cb15:901b:8024:cd24:8081:4072:7b51:d62d	123.81.214.45
cb15:901b:8024:cd24:8081:4072:7b51:d62e	123.81.214.46
cb15:901b:8024:cd24:8081:4072:7b51:d62f	123.81.214.47
cb15:901b:8024:cd24:8081:4072:7b51:d630	123.81.214.48
cb15:901b:8024:cd24:8081:4072:7b51:d631	123.81.214.49
cb15:901b:8024:cd24:8081:4072:7b51:d632	123.81.214.50
cb15:901b:8024:cd24:8081:4072:7b51:d633	123.81.214.51
cb15:901b:8024:cd24:8081:4072:7b51:d634	123.81.214.52
cb15:901b:8024:cd24:8081:4072:7b51:d635	123.81.214.53
cb15:901b:8024:cd24:8081:4072:7b51:d636	123.81.214.54
cb15:901b:8024:cd24:8081:4072:7b51:d637	123.81.214.55
cb15:901b:8024:cd24:8081:4072:7b51:d638	123.81.214.56
cb15:901b:8024:cd24:8081:4072:7b51:d639	123.81.214.57
cb15:901b:8024:cd24:8081:4072:7b51:d63a	123.81.214.58
cb15:901b:8024:cd24:8081:4072:7b51:d63b	123.81.214.59
cb15:901b:8024:cd24:8081:4072:7b51:d63c	123.81.214.60

cb15:901b:8024:cd24:8081:4072:7b51:d63d	123.81.214.61
cb15:901b:8024:cd24:8081:4072:7b51:d63e	123.81.214.62
cb15:901b:8024:cd24:8081:4072:7b51:d63f	123.81.214.63
cb15:901b:8024:cd24:8081:4072:7b51:d640	123.81.214.64
cb15:901b:8024:cd24:8081:4072:7b51:d641	123.81.214.65
cb15:901b:8024:cd24:8081:4072:7b51:d642	123.81.214.66
cb15:901b:8024:cd24:8081:4072:7b51:d643	123.81.214.67
cb15:901b:8024:cd24:8081:4072:7b51:d644	123.81.214.68
cb15:901b:8024:cd24:8081:4072:7b51:d645	123.81.214.69
cb15:901b:8024:cd24:8081:4072:7b51:d646	123.81.214.70
cb15:901b:8024:cd24:8081:4072:7b51:d647	123.81.214.71
cb15:901b:8024:cd24:8081:4072:7b51:d648	123.81.214.72
cb15:901b:8024:cd24:8081:4072:7b51:d649	123.81.214.73
cb15:901b:8024:cd24:8081:4072:7b51:d64a	123.81.214.74
cb15:901b:8024:cd24:8081:4072:7b51:d64b	123.81.214.75
cb15:901b:8024:cd24:8081:4072:7b51:d64c	123.81.214.76
cb15:901b:8024:cd24:8081:4072:7b51:d64d	123.81.214.77
cb15:901b:8024:cd24:8081:4072:7b51:d64e	123.81.214.78
cb15:901b:8024:cd24:8081:4072:7b51:d64f	123.81.214.79
cb15:901b:8024:cd24:8081:4072:7b51:d650	123.81.214.80
cb15:901b:8024:cd24:8081:4072:7b51:d651	123.81.214.81
cb15:901b:8024:cd24:8081:4072:7b51:d652	123.81.214.82
cb15:901b:8024:cd24:8081:4072:7b51:d653	123.81.214.83
cb15:901b:8024:cd24:8081:4072:7b51:d654	123.81.214.84
cb15:901b:8024:cd24:8081:4072:7b51:d655	123.81.214.85
cb15:901b:8024:cd24:8081:4072:7b51:d656	123.81.214.86
cb15:901b:8024:cd24:8081:4072:7b51:d657	123.81.214.87
cb15:901b:8024:cd24:8081:4072:7b51:d658	123.81.214.88
cb15:901b:8024:cd24:8081:4072:7b51:d659	123.81.214.89
cb15:901b:8024:cd24:8081:4072:7b51:d65a	123.81.214.90
cb15:901b:8024:cd24:8081:4072:7b51:d65b	123.81.214.91
cb15:901b:8024:cd24:8081:4072:7b51:d65c	123.81.214.92
cb15:901b:8024:cd24:8081:4072:7b51:d65d	123.81.214.93
cb15:901b:8024:cd24:8081:4072:7b51:d65e	123.81.214.94
cb15:901b:8024:cd24:8081:4072:7b51:d65f	123.81.214.95
cb15:901b:8024:cd24:8081:4072:7b51:d660	123.81.214.96
cb15:901b:8024:cd24:8081:4072:7b51:d661	123.81.214.97
cb15:901b:8024:cd24:8081:4072:7b51:d662	123.81.214.98
cb15:901b:8024:cd24:8081:4072:7b51:d663	123.81.214.99
cb15:901b:8024:cd24:8081:4072:7b51:d664	123.81.214.100
cb15:901b:8024:cd24:8081:4072:7b51:d665	123.81.214.101
cb15:901b:8024:cd24:8081:4072:7b51:d666	123.81.214.102
cb15:901b:8024:cd24:8081:4072:7b51:d667	123.81.214.103
cb15:901b:8024:cd24:8081:4072:7b51:d668	123.81.214.104
cb15:901b:8024:cd24:8081:4072:7b51:d669	123.81.214.105
cb15:901b:8024:cd24:8081:4072:7b51:d66a	123.81.214.106
cb15:901b:8024:cd24:8081:4072:7b51:d66b	123.81.214.107
cb15:901b:8024:cd24:8081:4072:7b51:d66c	123.81.214.108
cb15:901b:8024:cd24:8081:4072:7b51:d66d	123.81.214.109
cb15:901b:8024:cd24:8081:4072:7b51:d66e	123.81.214.110
cb15:901b:8024:cd24:8081:4072:7b51:d66f	123.81.214.111
cb15:901b:8024:cd24:8081:4072:7b51:d670	123.81.214.112
cb15:901b:8024:cd24:8081:4072:7b51:d671	123.81.214.113
cb15:901b:8024:cd24:8081:4072:7b51:d672	123.81.214.114
cb15:901b:8024:cd24:8081:4072:7b51:d673	123.81.214.115
cb15:901b:8024:cd24:8081:4072:7b51:d674	123.81.214.116
cb15:901b:8024:cd24:8081:4072:7b51:d675	123.81.214.117
cb15:901b:8024:cd24:8081:4072:7b51:d676	123.81.214.118
cb15:901b:8024:cd24:8081:4072:7b51:d677	123.81.214.119
cb15:901b:8024:cd24:8081:4072:7b51:d678	123.81.214.120

cb15:901b:8024:cd24:8081:4072:7b51:d679	123.81.214.121
cb15:901b:8024:cd24:8081:4072:7b51:d67a	123.81.214.122
cb15:901b:8024:cd24:8081:4072:7b51:d67b	123.81.214.123
cb15:901b:8024:cd24:8081:4072:7b51:d67c	123.81.214.124
cb15:901b:8024:cd24:8081:4072:7b51:d67d	123.81.214.125
cb15:901b:8024:cd24:8081:4072:7b51:d67e	123.81.214.126
cb15:901b:8024:cd24:8081:4072:7b51:d67f	123.81.214.127
cb15:901b:8024:cd24:8081:4072:7b51:d680	123.81.214.128
cb15:901b:8024:cd24:8081:4072:7b51:d681	123.81.214.129
cb15:901b:8024:cd24:8081:4072:7b51:d682	123.81.214.130
cb15:901b:8024:cd24:8081:4072:7b51:d683	123.81.214.131
cb15:901b:8024:cd24:8081:4072:7b51:d684	123.81.214.132
cb15:901b:8024:cd24:8081:4072:7b51:d685	123.81.214.133
cb15:901b:8024:cd24:8081:4072:7b51:d686	123.81.214.134
cb15:901b:8024:cd24:8081:4072:7b51:d687	123.81.214.135
cb15:901b:8024:cd24:8081:4072:7b51:d688	123.81.214.136
cb15:901b:8024:cd24:8081:4072:7b51:d689	123.81.214.137
cb15:901b:8024:cd24:8081:4072:7b51:d68a	123.81.214.138
cb15:901b:8024:cd24:8081:4072:7b51:d68b	123.81.214.139
cb15:901b:8024:cd24:8081:4072:7b51:d68c	123.81.214.140
cb15:901b:8024:cd24:8081:4072:7b51:d68d	123.81.214.141
cb15:901b:8024:cd24:8081:4072:7b51:d68e	123.81.214.142
cb15:901b:8024:cd24:8081:4072:7b51:d68f	123.81.214.143
cb15:901b:8024:cd24:8081:4072:7b51:d690	123.81.214.144
cb15:901b:8024:cd24:8081:4072:7b51:d691	123.81.214.145
cb15:901b:8024:cd24:8081:4072:7b51:d692	123.81.214.146
cb15:901b:8024:cd24:8081:4072:7b51:d693	123.81.214.147
cb15:901b:8024:cd24:8081:4072:7b51:d694	123.81.214.148
cb15:901b:8024:cd24:8081:4072:7b51:d695	123.81.214.149
cb15:901b:8024:cd24:8081:4072:7b51:d696	123.81.214.150
cb15:901b:8024:cd24:8081:4072:7b51:d697	123.81.214.151
cb15:901b:8024:cd24:8081:4072:7b51:d698	123.81.214.152
cb15:901b:8024:cd24:8081:4072:7b51:d699	123.81.214.153
cb15:901b:8024:cd24:8081:4072:7b51:d69a	123.81.214.154
cb15:901b:8024:cd24:8081:4072:7b51:d69b	123.81.214.155
cb15:901b:8024:cd24:8081:4072:7b51:d69c	123.81.214.156
cb15:901b:8024:cd24:8081:4072:7b51:d69d	123.81.214.157
cb15:901b:8024:cd24:8081:4072:7b51:d69e	123.81.214.158
cb15:901b:8024:cd24:8081:4072:7b51:d69f	123.81.214.159
cb15:901b:8024:cd24:8081:4072:7b51:d6a0	123.81.214.160
cb15:901b:8024:cd24:8081:4072:7b51:d6a1	123.81.214.161
cb15:901b:8024:cd24:8081:4072:7b51:d6a2	123.81.214.162
cb15:901b:8024:cd24:8081:4072:7b51:d6a3	123.81.214.163
cb15:901b:8024:cd24:8081:4072:7b51:d6a4	123.81.214.164
cb15:901b:8024:cd24:8081:4072:7b51:d6a5	123.81.214.165
cb15:901b:8024:cd24:8081:4072:7b51:d6a6	123.81.214.166
cb15:901b:8024:cd24:8081:4072:7b51:d6a7	123.81.214.167
cb15:901b:8024:cd24:8081:4072:7b51:d6a8	123.81.214.168
cb15:901b:8024:cd24:8081:4072:7b51:d6a9	123.81.214.169
cb15:901b:8024:cd24:8081:4072:7b51:d6aa	123.81.214.170
cb15:901b:8024:cd24:8081:4072:7b51:d6ab	123.81.214.171
cb15:901b:8024:cd24:8081:4072:7b51:d6ac	123.81.214.172
cb15:901b:8024:cd24:8081:4072:7b51:d6ad	123.81.214.173
cb15:901b:8024:cd24:8081:4072:7b51:d6ae	123.81.214.174
cb15:901b:8024:cd24:8081:4072:7b51:d6af	123.81.214.175
cb15:901b:8024:cd24:8081:4072:7b51:d6b0	123.81.214.176
cb15:901b:8024:cd24:8081:4072:7b51:d6b1	123.81.214.177
cb15:901b:8024:cd24:8081:4072:7b51:d6b2	123.81.214.178
cb15:901b:8024:cd24:8081:4072:7b51:d6b3	123.81.214.179
cb15:901b:8024:cd24:8081:4072:7b51:d6b4	123.81.214.180

cb15:901b:8024:cd24:8081:4072:7b51:d6b5	123.81.214.181
cb15:901b:8024:cd24:8081:4072:7b51:d6b6	123.81.214.182
cb15:901b:8024:cd24:8081:4072:7b51:d6b7	123.81.214.183
cb15:901b:8024:cd24:8081:4072:7b51:d6b8	123.81.214.184
cb15:901b:8024:cd24:8081:4072:7b51:d6b9	123.81.214.185
cb15:901b:8024:cd24:8081:4072:7b51:d6ba	123.81.214.186
cb15:901b:8024:cd24:8081:4072:7b51:d6bb	123.81.214.187
cb15:901b:8024:cd24:8081:4072:7b51:d6bc	123.81.214.188
cb15:901b:8024:cd24:8081:4072:7b51:d6bd	123.81.214.189
cb15:901b:8024:cd24:8081:4072:7b51:d6be	123.81.214.190
cb15:901b:8024:cd24:8081:4072:7b51:d6bf	123.81.214.191
cb15:901b:8024:cd24:8081:4072:7b51:d6c0	123.81.214.192
cb15:901b:8024:cd24:8081:4072:7b51:d6c1	123.81.214.193
cb15:901b:8024:cd24:8081:4072:7b51:d6c2	123.81.214.194
cb15:901b:8024:cd24:8081:4072:7b51:d6c3	123.81.214.195
cb15:901b:8024:cd24:8081:4072:7b51:d6c4	123.81.214.196
cb15:901b:8024:cd24:8081:4072:7b51:d6c5	123.81.214.197
cb15:901b:8024:cd24:8081:4072:7b51:d6c6	123.81.214.198
cb15:901b:8024:cd24:8081:4072:7b51:d6c7	123.81.214.199
cb15:901b:8024:cd24:8081:4072:7b51:d6c8	123.81.214.200
cb15:901b:8024:cd24:8081:4072:7b51:d6c9	123.81.214.201
cb15:901b:8024:cd24:8081:4072:7b51:d6ca	123.81.214.202
cb15:901b:8024:cd24:8081:4072:7b51:d6cb	123.81.214.203
cb15:901b:8024:cd24:8081:4072:7b51:d6cc	123.81.214.204
cb15:901b:8024:cd24:8081:4072:7b51:d6cd	123.81.214.205
cb15:901b:8024:cd24:8081:4072:7b51:d6ce	123.81.214.206
cb15:901b:8024:cd24:8081:4072:7b51:d6cf	123.81.214.207
cb15:901b:8024:cd24:8081:4072:7b51:d6d0	123.81.214.208
cb15:901b:8024:cd24:8081:4072:7b51:d6d1	123.81.214.209
cb15:901b:8024:cd24:8081:4072:7b51:d6d2	123.81.214.210
cb15:901b:8024:cd24:8081:4072:7b51:d6d3	123.81.214.211
cb15:901b:8024:cd24:8081:4072:7b51:d6d4	123.81.214.212
cb15:901b:8024:cd24:8081:4072:7b51:d6d5	123.81.214.213
cb15:901b:8024:cd24:8081:4072:7b51:d6d6	123.81.214.214
cb15:901b:8024:cd24:8081:4072:7b51:d6d7	123.81.214.215
cb15:901b:8024:cd24:8081:4072:7b51:d6d8	123.81.214.216
cb15:901b:8024:cd24:8081:4072:7b51:d6d9	123.81.214.217
cb15:901b:8024:cd24:8081:4072:7b51:d6da	123.81.214.218
cb15:901b:8024:cd24:8081:4072:7b51:d6db	123.81.214.219
cb15:901b:8024:cd24:8081:4072:7b51:d6dc	123.81.214.220
cb15:901b:8024:cd24:8081:4072:7b51:d6dd	123.81.214.221
cb15:901b:8024:cd24:8081:4072:7b51:d6de	123.81.214.222
cb15:901b:8024:cd24:8081:4072:7b51:d6df	123.81.214.223
cb15:901b:8024:cd24:8081:4072:7b51:d6e0	123.81.214.224
cb15:901b:8024:cd24:8081:4072:7b51:d6e1	123.81.214.225
cb15:901b:8024:cd24:8081:4072:7b51:d6e2	123.81.214.226
cb15:901b:8024:cd24:8081:4072:7b51:d6e3	123.81.214.227
cb15:901b:8024:cd24:8081:4072:7b51:d6e4	123.81.214.228
cb15:901b:8024:cd24:8081:4072:7b51:d6e5	123.81.214.229
cb15:901b:8024:cd24:8081:4072:7b51:d6e6	123.81.214.230
cb15:901b:8024:cd24:8081:4072:7b51:d6e7	123.81.214.231
cb15:901b:8024:cd24:8081:4072:7b51:d6e8	123.81.214.232
cb15:901b:8024:cd24:8081:4072:7b51:d6e9	123.81.214.233
cb15:901b:8024:cd24:8081:4072:7b51:d6ea	123.81.214.234
cb15:901b:8024:cd24:8081:4072:7b51:d6eb	123.81.214.235
cb15:901b:8024:cd24:8081:4072:7b51:d6ec	123.81.214.236
cb15:901b:8024:cd24:8081:4072:7b51:d6ed	123.81.214.237
cb15:901b:8024:cd24:8081:4072:7b51:d6ee	123.81.214.238
cb15:901b:8024:cd24:8081:4072:7b51:d6ef	123.81.214.239
cb15:901b:8024:cd24:8081:4072:7b51:d6f0	123.81.214.240
cb15:901b:8024:cd24:8081:4072:7b51:d6f1	123.81.214.241
cb15:901b:8024:cd24:8081:4072:7b51:d6f2	123.81.214.242
cb15:901b:8024:cd24:8081:4072:7b51:d6f3	123.81.214.243
cb15:901b:8024:cd24:8081:4072:7b51:d6f4	123.81.214.244
cb15:901b:8024:cd24:8081:4072:7b51:d6f5	123.81.214.245
cb15:901b:8024:cd24:8081:4072:7b51:d6f6	123.81.214.246
cb15:901b:8024:cd24:8081:4072:7b51:d6f7	123.81.214.247
cb15:901b:8024:cd24:8081:4072:7b51:d6f8	123.81.214.248
cb15:901b:8024:cd24:8081:4072:7b51:d6f9	123.81.214.249
cb15:901b:8024:cd24:8081:4072:7b51:d6fa	123.81.214.250
cb15:901b:8024:cd24:8081:4072:7b51:d6fb	123.81.214.251
cb15:901b:8024:cd24:8081:4072:7b51:d6fc	123.81.214.252
cb15:901b:8024:cd24:8081:4072:7b51:d6fd	123.81.214.253
cb15:901b:8024:cd24:8081:4072:7b51:d6fe	123.81.214.254
cb15:901b:8024:cd24:8081:4072:7b51:d6ff	123.81.214.255

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.