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:cd24:8081:4072:7924:c601	121.36.198.1
cb15:901b:8024:cd24:8081:4072:7924:c602	121.36.198.2
cb15:901b:8024:cd24:8081:4072:7924:c603	121.36.198.3
cb15:901b:8024:cd24:8081:4072:7924:c604	121.36.198.4
cb15:901b:8024:cd24:8081:4072:7924:c605	121.36.198.5
cb15:901b:8024:cd24:8081:4072:7924:c606	121.36.198.6
cb15:901b:8024:cd24:8081:4072:7924:c607	121.36.198.7
cb15:901b:8024:cd24:8081:4072:7924:c608	121.36.198.8
cb15:901b:8024:cd24:8081:4072:7924:c609	121.36.198.9
cb15:901b:8024:cd24:8081:4072:7924:c60a	121.36.198.10
cb15:901b:8024:cd24:8081:4072:7924:c60b	121.36.198.11
cb15:901b:8024:cd24:8081:4072:7924:c60c	121.36.198.12
cb15:901b:8024:cd24:8081:4072:7924:c60d	121.36.198.13
cb15:901b:8024:cd24:8081:4072:7924:c60e	121.36.198.14
cb15:901b:8024:cd24:8081:4072:7924:c60f	121.36.198.15
cb15:901b:8024:cd24:8081:4072:7924:c610	121.36.198.16
cb15:901b:8024:cd24:8081:4072:7924:c611	121.36.198.17
cb15:901b:8024:cd24:8081:4072:7924:c612	121.36.198.18
cb15:901b:8024:cd24:8081:4072:7924:c613	121.36.198.19
cb15:901b:8024:cd24:8081:4072:7924:c614	121.36.198.20
cb15:901b:8024:cd24:8081:4072:7924:c615	121.36.198.21
cb15:901b:8024:cd24:8081:4072:7924:c616	121.36.198.22
cb15:901b:8024:cd24:8081:4072:7924:c617	121.36.198.23
cb15:901b:8024:cd24:8081:4072:7924:c618	121.36.198.24
cb15:901b:8024:cd24:8081:4072:7924:c619	121.36.198.25
cb15:901b:8024:cd24:8081:4072:7924:c61a	121.36.198.26
cb15:901b:8024:cd24:8081:4072:7924:c61b	121.36.198.27
cb15:901b:8024:cd24:8081:4072:7924:c61c	121.36.198.28
cb15:901b:8024:cd24:8081:4072:7924:c61d	121.36.198.29
cb15:901b:8024:cd24:8081:4072:7924:c61e	121.36.198.30
cb15:901b:8024:cd24:8081:4072:7924:c61f	121.36.198.31
cb15:901b:8024:cd24:8081:4072:7924:c620	121.36.198.32
cb15:901b:8024:cd24:8081:4072:7924:c621	121.36.198.33
cb15:901b:8024:cd24:8081:4072:7924:c622	121.36.198.34
cb15:901b:8024:cd24:8081:4072:7924:c623	121.36.198.35
cb15:901b:8024:cd24:8081:4072:7924:c624	121.36.198.36
cb15:901b:8024:cd24:8081:4072:7924:c625	121.36.198.37
cb15:901b:8024:cd24:8081:4072:7924:c626	121.36.198.38
cb15:901b:8024:cd24:8081:4072:7924:c627	121.36.198.39
cb15:901b:8024:cd24:8081:4072:7924:c628	121.36.198.40
cb15:901b:8024:cd24:8081:4072:7924:c629	121.36.198.41
cb15:901b:8024:cd24:8081:4072:7924:c62a	121.36.198.42
cb15:901b:8024:cd24:8081:4072:7924:c62b	121.36.198.43
cb15:901b:8024:cd24:8081:4072:7924:c62c	121.36.198.44
cb15:901b:8024:cd24:8081:4072:7924:c62d	121.36.198.45
cb15:901b:8024:cd24:8081:4072:7924:c62e	121.36.198.46
cb15:901b:8024:cd24:8081:4072:7924:c62f	121.36.198.47
cb15:901b:8024:cd24:8081:4072:7924:c630	121.36.198.48
cb15:901b:8024:cd24:8081:4072:7924:c631	121.36.198.49
cb15:901b:8024:cd24:8081:4072:7924:c632	121.36.198.50
cb15:901b:8024:cd24:8081:4072:7924:c633	121.36.198.51
cb15:901b:8024:cd24:8081:4072:7924:c634	121.36.198.52
cb15:901b:8024:cd24:8081:4072:7924:c635	121.36.198.53
cb15:901b:8024:cd24:8081:4072:7924:c636	121.36.198.54
cb15:901b:8024:cd24:8081:4072:7924:c637	121.36.198.55
cb15:901b:8024:cd24:8081:4072:7924:c638	121.36.198.56
cb15:901b:8024:cd24:8081:4072:7924:c639	121.36.198.57
cb15:901b:8024:cd24:8081:4072:7924:c63a	121.36.198.58
cb15:901b:8024:cd24:8081:4072:7924:c63b	121.36.198.59
cb15:901b:8024:cd24:8081:4072:7924:c63c	121.36.198.60

cb15:901b:8024:cd24:8081:4072:7924:c63d	121.36.198.61
cb15:901b:8024:cd24:8081:4072:7924:c63e	121.36.198.62
cb15:901b:8024:cd24:8081:4072:7924:c63f	121.36.198.63
cb15:901b:8024:cd24:8081:4072:7924:c640	121.36.198.64
cb15:901b:8024:cd24:8081:4072:7924:c641	121.36.198.65
cb15:901b:8024:cd24:8081:4072:7924:c642	121.36.198.66
cb15:901b:8024:cd24:8081:4072:7924:c643	121.36.198.67
cb15:901b:8024:cd24:8081:4072:7924:c644	121.36.198.68
cb15:901b:8024:cd24:8081:4072:7924:c645	121.36.198.69
cb15:901b:8024:cd24:8081:4072:7924:c646	121.36.198.70
cb15:901b:8024:cd24:8081:4072:7924:c647	121.36.198.71
cb15:901b:8024:cd24:8081:4072:7924:c648	121.36.198.72
cb15:901b:8024:cd24:8081:4072:7924:c649	121.36.198.73
cb15:901b:8024:cd24:8081:4072:7924:c64a	121.36.198.74
cb15:901b:8024:cd24:8081:4072:7924:c64b	121.36.198.75
cb15:901b:8024:cd24:8081:4072:7924:c64c	121.36.198.76
cb15:901b:8024:cd24:8081:4072:7924:c64d	121.36.198.77
cb15:901b:8024:cd24:8081:4072:7924:c64e	121.36.198.78
cb15:901b:8024:cd24:8081:4072:7924:c64f	121.36.198.79
cb15:901b:8024:cd24:8081:4072:7924:c650	121.36.198.80
cb15:901b:8024:cd24:8081:4072:7924:c651	121.36.198.81
cb15:901b:8024:cd24:8081:4072:7924:c652	121.36.198.82
cb15:901b:8024:cd24:8081:4072:7924:c653	121.36.198.83
cb15:901b:8024:cd24:8081:4072:7924:c654	121.36.198.84
cb15:901b:8024:cd24:8081:4072:7924:c655	121.36.198.85
cb15:901b:8024:cd24:8081:4072:7924:c656	121.36.198.86
cb15:901b:8024:cd24:8081:4072:7924:c657	121.36.198.87
cb15:901b:8024:cd24:8081:4072:7924:c658	121.36.198.88
cb15:901b:8024:cd24:8081:4072:7924:c659	121.36.198.89
cb15:901b:8024:cd24:8081:4072:7924:c65a	121.36.198.90
cb15:901b:8024:cd24:8081:4072:7924:c65b	121.36.198.91
cb15:901b:8024:cd24:8081:4072:7924:c65c	121.36.198.92
cb15:901b:8024:cd24:8081:4072:7924:c65d	121.36.198.93
cb15:901b:8024:cd24:8081:4072:7924:c65e	121.36.198.94
cb15:901b:8024:cd24:8081:4072:7924:c65f	121.36.198.95
cb15:901b:8024:cd24:8081:4072:7924:c660	121.36.198.96
cb15:901b:8024:cd24:8081:4072:7924:c661	121.36.198.97
cb15:901b:8024:cd24:8081:4072:7924:c662	121.36.198.98
cb15:901b:8024:cd24:8081:4072:7924:c663	121.36.198.99
cb15:901b:8024:cd24:8081:4072:7924:c664	121.36.198.100
cb15:901b:8024:cd24:8081:4072:7924:c665	121.36.198.101
cb15:901b:8024:cd24:8081:4072:7924:c666	121.36.198.102
cb15:901b:8024:cd24:8081:4072:7924:c667	121.36.198.103
cb15:901b:8024:cd24:8081:4072:7924:c668	121.36.198.104
cb15:901b:8024:cd24:8081:4072:7924:c669	121.36.198.105
cb15:901b:8024:cd24:8081:4072:7924:c66a	121.36.198.106
cb15:901b:8024:cd24:8081:4072:7924:c66b	121.36.198.107
cb15:901b:8024:cd24:8081:4072:7924:c66c	121.36.198.108
cb15:901b:8024:cd24:8081:4072:7924:c66d	121.36.198.109
cb15:901b:8024:cd24:8081:4072:7924:c66e	121.36.198.110
cb15:901b:8024:cd24:8081:4072:7924:c66f	121.36.198.111
cb15:901b:8024:cd24:8081:4072:7924:c670	121.36.198.112
cb15:901b:8024:cd24:8081:4072:7924:c671	121.36.198.113
cb15:901b:8024:cd24:8081:4072:7924:c672	121.36.198.114
cb15:901b:8024:cd24:8081:4072:7924:c673	121.36.198.115
cb15:901b:8024:cd24:8081:4072:7924:c674	121.36.198.116
cb15:901b:8024:cd24:8081:4072:7924:c675	121.36.198.117
cb15:901b:8024:cd24:8081:4072:7924:c676	121.36.198.118
cb15:901b:8024:cd24:8081:4072:7924:c677	121.36.198.119
cb15:901b:8024:cd24:8081:4072:7924:c678	121.36.198.120

cb15:901b:8024:cd24:8081:4072:7924:c679	121.36.198.121
cb15:901b:8024:cd24:8081:4072:7924:c67a	121.36.198.122
cb15:901b:8024:cd24:8081:4072:7924:c67b	121.36.198.123
cb15:901b:8024:cd24:8081:4072:7924:c67c	121.36.198.124
cb15:901b:8024:cd24:8081:4072:7924:c67d	121.36.198.125
cb15:901b:8024:cd24:8081:4072:7924:c67e	121.36.198.126
cb15:901b:8024:cd24:8081:4072:7924:c67f	121.36.198.127
cb15:901b:8024:cd24:8081:4072:7924:c680	121.36.198.128
cb15:901b:8024:cd24:8081:4072:7924:c681	121.36.198.129
cb15:901b:8024:cd24:8081:4072:7924:c682	121.36.198.130
cb15:901b:8024:cd24:8081:4072:7924:c683	121.36.198.131
cb15:901b:8024:cd24:8081:4072:7924:c684	121.36.198.132
cb15:901b:8024:cd24:8081:4072:7924:c685	121.36.198.133
cb15:901b:8024:cd24:8081:4072:7924:c686	121.36.198.134
cb15:901b:8024:cd24:8081:4072:7924:c687	121.36.198.135
cb15:901b:8024:cd24:8081:4072:7924:c688	121.36.198.136
cb15:901b:8024:cd24:8081:4072:7924:c689	121.36.198.137
cb15:901b:8024:cd24:8081:4072:7924:c68a	121.36.198.138
cb15:901b:8024:cd24:8081:4072:7924:c68b	121.36.198.139
cb15:901b:8024:cd24:8081:4072:7924:c68c	121.36.198.140
cb15:901b:8024:cd24:8081:4072:7924:c68d	121.36.198.141
cb15:901b:8024:cd24:8081:4072:7924:c68e	121.36.198.142
cb15:901b:8024:cd24:8081:4072:7924:c68f	121.36.198.143
cb15:901b:8024:cd24:8081:4072:7924:c690	121.36.198.144
cb15:901b:8024:cd24:8081:4072:7924:c691	121.36.198.145
cb15:901b:8024:cd24:8081:4072:7924:c692	121.36.198.146
cb15:901b:8024:cd24:8081:4072:7924:c693	121.36.198.147
cb15:901b:8024:cd24:8081:4072:7924:c694	121.36.198.148
cb15:901b:8024:cd24:8081:4072:7924:c695	121.36.198.149
cb15:901b:8024:cd24:8081:4072:7924:c696	121.36.198.150
cb15:901b:8024:cd24:8081:4072:7924:c697	121.36.198.151
cb15:901b:8024:cd24:8081:4072:7924:c698	121.36.198.152
cb15:901b:8024:cd24:8081:4072:7924:c699	121.36.198.153
cb15:901b:8024:cd24:8081:4072:7924:c69a	121.36.198.154
cb15:901b:8024:cd24:8081:4072:7924:c69b	121.36.198.155
cb15:901b:8024:cd24:8081:4072:7924:c69c	121.36.198.156
cb15:901b:8024:cd24:8081:4072:7924:c69d	121.36.198.157
cb15:901b:8024:cd24:8081:4072:7924:c69e	121.36.198.158
cb15:901b:8024:cd24:8081:4072:7924:c69f	121.36.198.159
cb15:901b:8024:cd24:8081:4072:7924:c6a0	121.36.198.160
cb15:901b:8024:cd24:8081:4072:7924:c6a1	121.36.198.161
cb15:901b:8024:cd24:8081:4072:7924:c6a2	121.36.198.162
cb15:901b:8024:cd24:8081:4072:7924:c6a3	121.36.198.163
cb15:901b:8024:cd24:8081:4072:7924:c6a4	121.36.198.164
cb15:901b:8024:cd24:8081:4072:7924:c6a5	121.36.198.165
cb15:901b:8024:cd24:8081:4072:7924:c6a6	121.36.198.166
cb15:901b:8024:cd24:8081:4072:7924:c6a7	121.36.198.167
cb15:901b:8024:cd24:8081:4072:7924:c6a8	121.36.198.168
cb15:901b:8024:cd24:8081:4072:7924:c6a9	121.36.198.169
cb15:901b:8024:cd24:8081:4072:7924:c6aa	121.36.198.170
cb15:901b:8024:cd24:8081:4072:7924:c6ab	121.36.198.171
cb15:901b:8024:cd24:8081:4072:7924:c6ac	121.36.198.172
cb15:901b:8024:cd24:8081:4072:7924:c6ad	121.36.198.173
cb15:901b:8024:cd24:8081:4072:7924:c6ae	121.36.198.174
cb15:901b:8024:cd24:8081:4072:7924:c6af	121.36.198.175
cb15:901b:8024:cd24:8081:4072:7924:c6b0	121.36.198.176
cb15:901b:8024:cd24:8081:4072:7924:c6b1	121.36.198.177
cb15:901b:8024:cd24:8081:4072:7924:c6b2	121.36.198.178
cb15:901b:8024:cd24:8081:4072:7924:c6b3	121.36.198.179
cb15:901b:8024:cd24:8081:4072:7924:c6b4	121.36.198.180

cb15:901b:8024:cd24:8081:4072:7924:c6b5	121.36.198.181
cb15:901b:8024:cd24:8081:4072:7924:c6b6	121.36.198.182
cb15:901b:8024:cd24:8081:4072:7924:c6b7	121.36.198.183
cb15:901b:8024:cd24:8081:4072:7924:c6b8	121.36.198.184
cb15:901b:8024:cd24:8081:4072:7924:c6b9	121.36.198.185
cb15:901b:8024:cd24:8081:4072:7924:c6ba	121.36.198.186
cb15:901b:8024:cd24:8081:4072:7924:c6bb	121.36.198.187
cb15:901b:8024:cd24:8081:4072:7924:c6bc	121.36.198.188
cb15:901b:8024:cd24:8081:4072:7924:c6bd	121.36.198.189
cb15:901b:8024:cd24:8081:4072:7924:c6be	121.36.198.190
cb15:901b:8024:cd24:8081:4072:7924:c6bf	121.36.198.191
cb15:901b:8024:cd24:8081:4072:7924:c6c0	121.36.198.192
cb15:901b:8024:cd24:8081:4072:7924:c6c1	121.36.198.193
cb15:901b:8024:cd24:8081:4072:7924:c6c2	121.36.198.194
cb15:901b:8024:cd24:8081:4072:7924:c6c3	121.36.198.195
cb15:901b:8024:cd24:8081:4072:7924:c6c4	121.36.198.196
cb15:901b:8024:cd24:8081:4072:7924:c6c5	121.36.198.197
cb15:901b:8024:cd24:8081:4072:7924:c6c6	121.36.198.198
cb15:901b:8024:cd24:8081:4072:7924:c6c7	121.36.198.199
cb15:901b:8024:cd24:8081:4072:7924:c6c8	121.36.198.200
cb15:901b:8024:cd24:8081:4072:7924:c6c9	121.36.198.201
cb15:901b:8024:cd24:8081:4072:7924:c6ca	121.36.198.202
cb15:901b:8024:cd24:8081:4072:7924:c6cb	121.36.198.203
cb15:901b:8024:cd24:8081:4072:7924:c6cc	121.36.198.204
cb15:901b:8024:cd24:8081:4072:7924:c6cd	121.36.198.205
cb15:901b:8024:cd24:8081:4072:7924:c6ce	121.36.198.206
cb15:901b:8024:cd24:8081:4072:7924:c6cf	121.36.198.207
cb15:901b:8024:cd24:8081:4072:7924:c6d0	121.36.198.208
cb15:901b:8024:cd24:8081:4072:7924:c6d1	121.36.198.209
cb15:901b:8024:cd24:8081:4072:7924:c6d2	121.36.198.210
cb15:901b:8024:cd24:8081:4072:7924:c6d3	121.36.198.211
cb15:901b:8024:cd24:8081:4072:7924:c6d4	121.36.198.212
cb15:901b:8024:cd24:8081:4072:7924:c6d5	121.36.198.213
cb15:901b:8024:cd24:8081:4072:7924:c6d6	121.36.198.214
cb15:901b:8024:cd24:8081:4072:7924:c6d7	121.36.198.215
cb15:901b:8024:cd24:8081:4072:7924:c6d8	121.36.198.216
cb15:901b:8024:cd24:8081:4072:7924:c6d9	121.36.198.217
cb15:901b:8024:cd24:8081:4072:7924:c6da	121.36.198.218
cb15:901b:8024:cd24:8081:4072:7924:c6db	121.36.198.219
cb15:901b:8024:cd24:8081:4072:7924:c6dc	121.36.198.220
cb15:901b:8024:cd24:8081:4072:7924:c6dd	121.36.198.221
cb15:901b:8024:cd24:8081:4072:7924:c6de	121.36.198.222
cb15:901b:8024:cd24:8081:4072:7924:c6df	121.36.198.223
cb15:901b:8024:cd24:8081:4072:7924:c6e0	121.36.198.224
cb15:901b:8024:cd24:8081:4072:7924:c6e1	121.36.198.225
cb15:901b:8024:cd24:8081:4072:7924:c6e2	121.36.198.226
cb15:901b:8024:cd24:8081:4072:7924:c6e3	121.36.198.227
cb15:901b:8024:cd24:8081:4072:7924:c6e4	121.36.198.228
cb15:901b:8024:cd24:8081:4072:7924:c6e5	121.36.198.229
cb15:901b:8024:cd24:8081:4072:7924:c6e6	121.36.198.230
cb15:901b:8024:cd24:8081:4072:7924:c6e7	121.36.198.231
cb15:901b:8024:cd24:8081:4072:7924:c6e8	121.36.198.232
cb15:901b:8024:cd24:8081:4072:7924:c6e9	121.36.198.233
cb15:901b:8024:cd24:8081:4072:7924:c6ea	121.36.198.234
cb15:901b:8024:cd24:8081:4072:7924:c6eb	121.36.198.235
cb15:901b:8024:cd24:8081:4072:7924:c6ec	121.36.198.236
cb15:901b:8024:cd24:8081:4072:7924:c6ed	121.36.198.237
cb15:901b:8024:cd24:8081:4072:7924:c6ee	121.36.198.238
cb15:901b:8024:cd24:8081:4072:7924:c6ef	121.36.198.239
cb15:901b:8024:cd24:8081:4072:7924:c6f0	121.36.198.240
cb15:901b:8024:cd24:8081:4072:7924:c6f1	121.36.198.241
cb15:901b:8024:cd24:8081:4072:7924:c6f2	121.36.198.242
cb15:901b:8024:cd24:8081:4072:7924:c6f3	121.36.198.243
cb15:901b:8024:cd24:8081:4072:7924:c6f4	121.36.198.244
cb15:901b:8024:cd24:8081:4072:7924:c6f5	121.36.198.245
cb15:901b:8024:cd24:8081:4072:7924:c6f6	121.36.198.246
cb15:901b:8024:cd24:8081:4072:7924:c6f7	121.36.198.247
cb15:901b:8024:cd24:8081:4072:7924:c6f8	121.36.198.248
cb15:901b:8024:cd24:8081:4072:7924:c6f9	121.36.198.249
cb15:901b:8024:cd24:8081:4072:7924:c6fa	121.36.198.250
cb15:901b:8024:cd24:8081:4072:7924:c6fb	121.36.198.251
cb15:901b:8024:cd24:8081:4072:7924:c6fc	121.36.198.252
cb15:901b:8024:cd24:8081:4072:7924:c6fd	121.36.198.253
cb15:901b:8024:cd24:8081:4072:7924:c6fe	121.36.198.254
cb15:901b:8024:cd24:8081:4072:7924:c6ff	121.36.198.255

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.