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:cd24:8081:155:5b51:c601	91.81.198.1
cb15:901b:8024:cd24:8081:155:5b51:c602	91.81.198.2
cb15:901b:8024:cd24:8081:155:5b51:c603	91.81.198.3
cb15:901b:8024:cd24:8081:155:5b51:c604	91.81.198.4
cb15:901b:8024:cd24:8081:155:5b51:c605	91.81.198.5
cb15:901b:8024:cd24:8081:155:5b51:c606	91.81.198.6
cb15:901b:8024:cd24:8081:155:5b51:c607	91.81.198.7
cb15:901b:8024:cd24:8081:155:5b51:c608	91.81.198.8
cb15:901b:8024:cd24:8081:155:5b51:c609	91.81.198.9
cb15:901b:8024:cd24:8081:155:5b51:c60a	91.81.198.10
cb15:901b:8024:cd24:8081:155:5b51:c60b	91.81.198.11
cb15:901b:8024:cd24:8081:155:5b51:c60c	91.81.198.12
cb15:901b:8024:cd24:8081:155:5b51:c60d	91.81.198.13
cb15:901b:8024:cd24:8081:155:5b51:c60e	91.81.198.14
cb15:901b:8024:cd24:8081:155:5b51:c60f	91.81.198.15
cb15:901b:8024:cd24:8081:155:5b51:c610	91.81.198.16
cb15:901b:8024:cd24:8081:155:5b51:c611	91.81.198.17
cb15:901b:8024:cd24:8081:155:5b51:c612	91.81.198.18
cb15:901b:8024:cd24:8081:155:5b51:c613	91.81.198.19
cb15:901b:8024:cd24:8081:155:5b51:c614	91.81.198.20
cb15:901b:8024:cd24:8081:155:5b51:c615	91.81.198.21
cb15:901b:8024:cd24:8081:155:5b51:c616	91.81.198.22
cb15:901b:8024:cd24:8081:155:5b51:c617	91.81.198.23
cb15:901b:8024:cd24:8081:155:5b51:c618	91.81.198.24
cb15:901b:8024:cd24:8081:155:5b51:c619	91.81.198.25
cb15:901b:8024:cd24:8081:155:5b51:c61a	91.81.198.26
cb15:901b:8024:cd24:8081:155:5b51:c61b	91.81.198.27
cb15:901b:8024:cd24:8081:155:5b51:c61c	91.81.198.28
cb15:901b:8024:cd24:8081:155:5b51:c61d	91.81.198.29
cb15:901b:8024:cd24:8081:155:5b51:c61e	91.81.198.30
cb15:901b:8024:cd24:8081:155:5b51:c61f	91.81.198.31
cb15:901b:8024:cd24:8081:155:5b51:c620	91.81.198.32
cb15:901b:8024:cd24:8081:155:5b51:c621	91.81.198.33
cb15:901b:8024:cd24:8081:155:5b51:c622	91.81.198.34
cb15:901b:8024:cd24:8081:155:5b51:c623	91.81.198.35
cb15:901b:8024:cd24:8081:155:5b51:c624	91.81.198.36
cb15:901b:8024:cd24:8081:155:5b51:c625	91.81.198.37
cb15:901b:8024:cd24:8081:155:5b51:c626	91.81.198.38
cb15:901b:8024:cd24:8081:155:5b51:c627	91.81.198.39
cb15:901b:8024:cd24:8081:155:5b51:c628	91.81.198.40
cb15:901b:8024:cd24:8081:155:5b51:c629	91.81.198.41
cb15:901b:8024:cd24:8081:155:5b51:c62a	91.81.198.42
cb15:901b:8024:cd24:8081:155:5b51:c62b	91.81.198.43
cb15:901b:8024:cd24:8081:155:5b51:c62c	91.81.198.44
cb15:901b:8024:cd24:8081:155:5b51:c62d	91.81.198.45
cb15:901b:8024:cd24:8081:155:5b51:c62e	91.81.198.46
cb15:901b:8024:cd24:8081:155:5b51:c62f	91.81.198.47
cb15:901b:8024:cd24:8081:155:5b51:c630	91.81.198.48
cb15:901b:8024:cd24:8081:155:5b51:c631	91.81.198.49
cb15:901b:8024:cd24:8081:155:5b51:c632	91.81.198.50
cb15:901b:8024:cd24:8081:155:5b51:c633	91.81.198.51
cb15:901b:8024:cd24:8081:155:5b51:c634	91.81.198.52
cb15:901b:8024:cd24:8081:155:5b51:c635	91.81.198.53
cb15:901b:8024:cd24:8081:155:5b51:c636	91.81.198.54
cb15:901b:8024:cd24:8081:155:5b51:c637	91.81.198.55
cb15:901b:8024:cd24:8081:155:5b51:c638	91.81.198.56
cb15:901b:8024:cd24:8081:155:5b51:c639	91.81.198.57
cb15:901b:8024:cd24:8081:155:5b51:c63a	91.81.198.58
cb15:901b:8024:cd24:8081:155:5b51:c63b	91.81.198.59
cb15:901b:8024:cd24:8081:155:5b51:c63c	91.81.198.60

cb15:901b:8024:cd24:8081:155:5b51:c63d	91.81.198.61
cb15:901b:8024:cd24:8081:155:5b51:c63e	91.81.198.62
cb15:901b:8024:cd24:8081:155:5b51:c63f	91.81.198.63
cb15:901b:8024:cd24:8081:155:5b51:c640	91.81.198.64
cb15:901b:8024:cd24:8081:155:5b51:c641	91.81.198.65
cb15:901b:8024:cd24:8081:155:5b51:c642	91.81.198.66
cb15:901b:8024:cd24:8081:155:5b51:c643	91.81.198.67
cb15:901b:8024:cd24:8081:155:5b51:c644	91.81.198.68
cb15:901b:8024:cd24:8081:155:5b51:c645	91.81.198.69
cb15:901b:8024:cd24:8081:155:5b51:c646	91.81.198.70
cb15:901b:8024:cd24:8081:155:5b51:c647	91.81.198.71
cb15:901b:8024:cd24:8081:155:5b51:c648	91.81.198.72
cb15:901b:8024:cd24:8081:155:5b51:c649	91.81.198.73
cb15:901b:8024:cd24:8081:155:5b51:c64a	91.81.198.74
cb15:901b:8024:cd24:8081:155:5b51:c64b	91.81.198.75
cb15:901b:8024:cd24:8081:155:5b51:c64c	91.81.198.76
cb15:901b:8024:cd24:8081:155:5b51:c64d	91.81.198.77
cb15:901b:8024:cd24:8081:155:5b51:c64e	91.81.198.78
cb15:901b:8024:cd24:8081:155:5b51:c64f	91.81.198.79
cb15:901b:8024:cd24:8081:155:5b51:c650	91.81.198.80
cb15:901b:8024:cd24:8081:155:5b51:c651	91.81.198.81
cb15:901b:8024:cd24:8081:155:5b51:c652	91.81.198.82
cb15:901b:8024:cd24:8081:155:5b51:c653	91.81.198.83
cb15:901b:8024:cd24:8081:155:5b51:c654	91.81.198.84
cb15:901b:8024:cd24:8081:155:5b51:c655	91.81.198.85
cb15:901b:8024:cd24:8081:155:5b51:c656	91.81.198.86
cb15:901b:8024:cd24:8081:155:5b51:c657	91.81.198.87
cb15:901b:8024:cd24:8081:155:5b51:c658	91.81.198.88
cb15:901b:8024:cd24:8081:155:5b51:c659	91.81.198.89
cb15:901b:8024:cd24:8081:155:5b51:c65a	91.81.198.90
cb15:901b:8024:cd24:8081:155:5b51:c65b	91.81.198.91
cb15:901b:8024:cd24:8081:155:5b51:c65c	91.81.198.92
cb15:901b:8024:cd24:8081:155:5b51:c65d	91.81.198.93
cb15:901b:8024:cd24:8081:155:5b51:c65e	91.81.198.94
cb15:901b:8024:cd24:8081:155:5b51:c65f	91.81.198.95
cb15:901b:8024:cd24:8081:155:5b51:c660	91.81.198.96
cb15:901b:8024:cd24:8081:155:5b51:c661	91.81.198.97
cb15:901b:8024:cd24:8081:155:5b51:c662	91.81.198.98
cb15:901b:8024:cd24:8081:155:5b51:c663	91.81.198.99
cb15:901b:8024:cd24:8081:155:5b51:c664	91.81.198.100
cb15:901b:8024:cd24:8081:155:5b51:c665	91.81.198.101
cb15:901b:8024:cd24:8081:155:5b51:c666	91.81.198.102
cb15:901b:8024:cd24:8081:155:5b51:c667	91.81.198.103
cb15:901b:8024:cd24:8081:155:5b51:c668	91.81.198.104
cb15:901b:8024:cd24:8081:155:5b51:c669	91.81.198.105
cb15:901b:8024:cd24:8081:155:5b51:c66a	91.81.198.106
cb15:901b:8024:cd24:8081:155:5b51:c66b	91.81.198.107
cb15:901b:8024:cd24:8081:155:5b51:c66c	91.81.198.108
cb15:901b:8024:cd24:8081:155:5b51:c66d	91.81.198.109
cb15:901b:8024:cd24:8081:155:5b51:c66e	91.81.198.110
cb15:901b:8024:cd24:8081:155:5b51:c66f	91.81.198.111
cb15:901b:8024:cd24:8081:155:5b51:c670	91.81.198.112
cb15:901b:8024:cd24:8081:155:5b51:c671	91.81.198.113
cb15:901b:8024:cd24:8081:155:5b51:c672	91.81.198.114
cb15:901b:8024:cd24:8081:155:5b51:c673	91.81.198.115
cb15:901b:8024:cd24:8081:155:5b51:c674	91.81.198.116
cb15:901b:8024:cd24:8081:155:5b51:c675	91.81.198.117
cb15:901b:8024:cd24:8081:155:5b51:c676	91.81.198.118
cb15:901b:8024:cd24:8081:155:5b51:c677	91.81.198.119
cb15:901b:8024:cd24:8081:155:5b51:c678	91.81.198.120

cb15:901b:8024:cd24:8081:155:5b51:c679	91.81.198.121
cb15:901b:8024:cd24:8081:155:5b51:c67a	91.81.198.122
cb15:901b:8024:cd24:8081:155:5b51:c67b	91.81.198.123
cb15:901b:8024:cd24:8081:155:5b51:c67c	91.81.198.124
cb15:901b:8024:cd24:8081:155:5b51:c67d	91.81.198.125
cb15:901b:8024:cd24:8081:155:5b51:c67e	91.81.198.126
cb15:901b:8024:cd24:8081:155:5b51:c67f	91.81.198.127
cb15:901b:8024:cd24:8081:155:5b51:c680	91.81.198.128
cb15:901b:8024:cd24:8081:155:5b51:c681	91.81.198.129
cb15:901b:8024:cd24:8081:155:5b51:c682	91.81.198.130
cb15:901b:8024:cd24:8081:155:5b51:c683	91.81.198.131
cb15:901b:8024:cd24:8081:155:5b51:c684	91.81.198.132
cb15:901b:8024:cd24:8081:155:5b51:c685	91.81.198.133
cb15:901b:8024:cd24:8081:155:5b51:c686	91.81.198.134
cb15:901b:8024:cd24:8081:155:5b51:c687	91.81.198.135
cb15:901b:8024:cd24:8081:155:5b51:c688	91.81.198.136
cb15:901b:8024:cd24:8081:155:5b51:c689	91.81.198.137
cb15:901b:8024:cd24:8081:155:5b51:c68a	91.81.198.138
cb15:901b:8024:cd24:8081:155:5b51:c68b	91.81.198.139
cb15:901b:8024:cd24:8081:155:5b51:c68c	91.81.198.140
cb15:901b:8024:cd24:8081:155:5b51:c68d	91.81.198.141
cb15:901b:8024:cd24:8081:155:5b51:c68e	91.81.198.142
cb15:901b:8024:cd24:8081:155:5b51:c68f	91.81.198.143
cb15:901b:8024:cd24:8081:155:5b51:c690	91.81.198.144
cb15:901b:8024:cd24:8081:155:5b51:c691	91.81.198.145
cb15:901b:8024:cd24:8081:155:5b51:c692	91.81.198.146
cb15:901b:8024:cd24:8081:155:5b51:c693	91.81.198.147
cb15:901b:8024:cd24:8081:155:5b51:c694	91.81.198.148
cb15:901b:8024:cd24:8081:155:5b51:c695	91.81.198.149
cb15:901b:8024:cd24:8081:155:5b51:c696	91.81.198.150
cb15:901b:8024:cd24:8081:155:5b51:c697	91.81.198.151
cb15:901b:8024:cd24:8081:155:5b51:c698	91.81.198.152
cb15:901b:8024:cd24:8081:155:5b51:c699	91.81.198.153
cb15:901b:8024:cd24:8081:155:5b51:c69a	91.81.198.154
cb15:901b:8024:cd24:8081:155:5b51:c69b	91.81.198.155
cb15:901b:8024:cd24:8081:155:5b51:c69c	91.81.198.156
cb15:901b:8024:cd24:8081:155:5b51:c69d	91.81.198.157
cb15:901b:8024:cd24:8081:155:5b51:c69e	91.81.198.158
cb15:901b:8024:cd24:8081:155:5b51:c69f	91.81.198.159
cb15:901b:8024:cd24:8081:155:5b51:c6a0	91.81.198.160
cb15:901b:8024:cd24:8081:155:5b51:c6a1	91.81.198.161
cb15:901b:8024:cd24:8081:155:5b51:c6a2	91.81.198.162
cb15:901b:8024:cd24:8081:155:5b51:c6a3	91.81.198.163
cb15:901b:8024:cd24:8081:155:5b51:c6a4	91.81.198.164
cb15:901b:8024:cd24:8081:155:5b51:c6a5	91.81.198.165
cb15:901b:8024:cd24:8081:155:5b51:c6a6	91.81.198.166
cb15:901b:8024:cd24:8081:155:5b51:c6a7	91.81.198.167
cb15:901b:8024:cd24:8081:155:5b51:c6a8	91.81.198.168
cb15:901b:8024:cd24:8081:155:5b51:c6a9	91.81.198.169
cb15:901b:8024:cd24:8081:155:5b51:c6aa	91.81.198.170
cb15:901b:8024:cd24:8081:155:5b51:c6ab	91.81.198.171
cb15:901b:8024:cd24:8081:155:5b51:c6ac	91.81.198.172
cb15:901b:8024:cd24:8081:155:5b51:c6ad	91.81.198.173
cb15:901b:8024:cd24:8081:155:5b51:c6ae	91.81.198.174
cb15:901b:8024:cd24:8081:155:5b51:c6af	91.81.198.175
cb15:901b:8024:cd24:8081:155:5b51:c6b0	91.81.198.176
cb15:901b:8024:cd24:8081:155:5b51:c6b1	91.81.198.177
cb15:901b:8024:cd24:8081:155:5b51:c6b2	91.81.198.178
cb15:901b:8024:cd24:8081:155:5b51:c6b3	91.81.198.179
cb15:901b:8024:cd24:8081:155:5b51:c6b4	91.81.198.180

cb15:901b:8024:cd24:8081:155:5b51:c6b5	91.81.198.181
cb15:901b:8024:cd24:8081:155:5b51:c6b6	91.81.198.182
cb15:901b:8024:cd24:8081:155:5b51:c6b7	91.81.198.183
cb15:901b:8024:cd24:8081:155:5b51:c6b8	91.81.198.184
cb15:901b:8024:cd24:8081:155:5b51:c6b9	91.81.198.185
cb15:901b:8024:cd24:8081:155:5b51:c6ba	91.81.198.186
cb15:901b:8024:cd24:8081:155:5b51:c6bb	91.81.198.187
cb15:901b:8024:cd24:8081:155:5b51:c6bc	91.81.198.188
cb15:901b:8024:cd24:8081:155:5b51:c6bd	91.81.198.189
cb15:901b:8024:cd24:8081:155:5b51:c6be	91.81.198.190
cb15:901b:8024:cd24:8081:155:5b51:c6bf	91.81.198.191
cb15:901b:8024:cd24:8081:155:5b51:c6c0	91.81.198.192
cb15:901b:8024:cd24:8081:155:5b51:c6c1	91.81.198.193
cb15:901b:8024:cd24:8081:155:5b51:c6c2	91.81.198.194
cb15:901b:8024:cd24:8081:155:5b51:c6c3	91.81.198.195
cb15:901b:8024:cd24:8081:155:5b51:c6c4	91.81.198.196
cb15:901b:8024:cd24:8081:155:5b51:c6c5	91.81.198.197
cb15:901b:8024:cd24:8081:155:5b51:c6c6	91.81.198.198
cb15:901b:8024:cd24:8081:155:5b51:c6c7	91.81.198.199
cb15:901b:8024:cd24:8081:155:5b51:c6c8	91.81.198.200
cb15:901b:8024:cd24:8081:155:5b51:c6c9	91.81.198.201
cb15:901b:8024:cd24:8081:155:5b51:c6ca	91.81.198.202
cb15:901b:8024:cd24:8081:155:5b51:c6cb	91.81.198.203
cb15:901b:8024:cd24:8081:155:5b51:c6cc	91.81.198.204
cb15:901b:8024:cd24:8081:155:5b51:c6cd	91.81.198.205
cb15:901b:8024:cd24:8081:155:5b51:c6ce	91.81.198.206
cb15:901b:8024:cd24:8081:155:5b51:c6cf	91.81.198.207
cb15:901b:8024:cd24:8081:155:5b51:c6d0	91.81.198.208
cb15:901b:8024:cd24:8081:155:5b51:c6d1	91.81.198.209
cb15:901b:8024:cd24:8081:155:5b51:c6d2	91.81.198.210
cb15:901b:8024:cd24:8081:155:5b51:c6d3	91.81.198.211
cb15:901b:8024:cd24:8081:155:5b51:c6d4	91.81.198.212
cb15:901b:8024:cd24:8081:155:5b51:c6d5	91.81.198.213
cb15:901b:8024:cd24:8081:155:5b51:c6d6	91.81.198.214
cb15:901b:8024:cd24:8081:155:5b51:c6d7	91.81.198.215
cb15:901b:8024:cd24:8081:155:5b51:c6d8	91.81.198.216
cb15:901b:8024:cd24:8081:155:5b51:c6d9	91.81.198.217
cb15:901b:8024:cd24:8081:155:5b51:c6da	91.81.198.218
cb15:901b:8024:cd24:8081:155:5b51:c6db	91.81.198.219
cb15:901b:8024:cd24:8081:155:5b51:c6dc	91.81.198.220
cb15:901b:8024:cd24:8081:155:5b51:c6dd	91.81.198.221
cb15:901b:8024:cd24:8081:155:5b51:c6de	91.81.198.222
cb15:901b:8024:cd24:8081:155:5b51:c6df	91.81.198.223
cb15:901b:8024:cd24:8081:155:5b51:c6e0	91.81.198.224
cb15:901b:8024:cd24:8081:155:5b51:c6e1	91.81.198.225
cb15:901b:8024:cd24:8081:155:5b51:c6e2	91.81.198.226
cb15:901b:8024:cd24:8081:155:5b51:c6e3	91.81.198.227
cb15:901b:8024:cd24:8081:155:5b51:c6e4	91.81.198.228
cb15:901b:8024:cd24:8081:155:5b51:c6e5	91.81.198.229
cb15:901b:8024:cd24:8081:155:5b51:c6e6	91.81.198.230
cb15:901b:8024:cd24:8081:155:5b51:c6e7	91.81.198.231
cb15:901b:8024:cd24:8081:155:5b51:c6e8	91.81.198.232
cb15:901b:8024:cd24:8081:155:5b51:c6e9	91.81.198.233
cb15:901b:8024:cd24:8081:155:5b51:c6ea	91.81.198.234
cb15:901b:8024:cd24:8081:155:5b51:c6eb	91.81.198.235
cb15:901b:8024:cd24:8081:155:5b51:c6ec	91.81.198.236
cb15:901b:8024:cd24:8081:155:5b51:c6ed	91.81.198.237
cb15:901b:8024:cd24:8081:155:5b51:c6ee	91.81.198.238
cb15:901b:8024:cd24:8081:155:5b51:c6ef	91.81.198.239
cb15:901b:8024:cd24:8081:155:5b51:c6f0	91.81.198.240
cb15:901b:8024:cd24:8081:155:5b51:c6f1	91.81.198.241
cb15:901b:8024:cd24:8081:155:5b51:c6f2	91.81.198.242
cb15:901b:8024:cd24:8081:155:5b51:c6f3	91.81.198.243
cb15:901b:8024:cd24:8081:155:5b51:c6f4	91.81.198.244
cb15:901b:8024:cd24:8081:155:5b51:c6f5	91.81.198.245
cb15:901b:8024:cd24:8081:155:5b51:c6f6	91.81.198.246
cb15:901b:8024:cd24:8081:155:5b51:c6f7	91.81.198.247
cb15:901b:8024:cd24:8081:155:5b51:c6f8	91.81.198.248
cb15:901b:8024:cd24:8081:155:5b51:c6f9	91.81.198.249
cb15:901b:8024:cd24:8081:155:5b51:c6fa	91.81.198.250
cb15:901b:8024:cd24:8081:155:5b51:c6fb	91.81.198.251
cb15:901b:8024:cd24:8081:155:5b51:c6fc	91.81.198.252
cb15:901b:8024:cd24:8081:155:5b51:c6fd	91.81.198.253
cb15:901b:8024:cd24:8081:155:5b51:c6fe	91.81.198.254
cb15:901b:8024:cd24:8081:155:5b51:c6ff	91.81.198.255

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.