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
b51a:901b:cb15:8045:ada8:2224:c68:c601	12.104.198.1
b51a:901b:cb15:8045:ada8:2224:c68:c602	12.104.198.2
b51a:901b:cb15:8045:ada8:2224:c68:c603	12.104.198.3
b51a:901b:cb15:8045:ada8:2224:c68:c604	12.104.198.4
b51a:901b:cb15:8045:ada8:2224:c68:c605	12.104.198.5
b51a:901b:cb15:8045:ada8:2224:c68:c606	12.104.198.6
b51a:901b:cb15:8045:ada8:2224:c68:c607	12.104.198.7
b51a:901b:cb15:8045:ada8:2224:c68:c608	12.104.198.8
b51a:901b:cb15:8045:ada8:2224:c68:c609	12.104.198.9
b51a:901b:cb15:8045:ada8:2224:c68:c60a	12.104.198.10
b51a:901b:cb15:8045:ada8:2224:c68:c60b	12.104.198.11
b51a:901b:cb15:8045:ada8:2224:c68:c60c	12.104.198.12
b51a:901b:cb15:8045:ada8:2224:c68:c60d	12.104.198.13
b51a:901b:cb15:8045:ada8:2224:c68:c60e	12.104.198.14
b51a:901b:cb15:8045:ada8:2224:c68:c60f	12.104.198.15
b51a:901b:cb15:8045:ada8:2224:c68:c610	12.104.198.16
b51a:901b:cb15:8045:ada8:2224:c68:c611	12.104.198.17
b51a:901b:cb15:8045:ada8:2224:c68:c612	12.104.198.18
b51a:901b:cb15:8045:ada8:2224:c68:c613	12.104.198.19
b51a:901b:cb15:8045:ada8:2224:c68:c614	12.104.198.20
b51a:901b:cb15:8045:ada8:2224:c68:c615	12.104.198.21
b51a:901b:cb15:8045:ada8:2224:c68:c616	12.104.198.22
b51a:901b:cb15:8045:ada8:2224:c68:c617	12.104.198.23
b51a:901b:cb15:8045:ada8:2224:c68:c618	12.104.198.24
b51a:901b:cb15:8045:ada8:2224:c68:c619	12.104.198.25
b51a:901b:cb15:8045:ada8:2224:c68:c61a	12.104.198.26
b51a:901b:cb15:8045:ada8:2224:c68:c61b	12.104.198.27
b51a:901b:cb15:8045:ada8:2224:c68:c61c	12.104.198.28
b51a:901b:cb15:8045:ada8:2224:c68:c61d	12.104.198.29
b51a:901b:cb15:8045:ada8:2224:c68:c61e	12.104.198.30
b51a:901b:cb15:8045:ada8:2224:c68:c61f	12.104.198.31
b51a:901b:cb15:8045:ada8:2224:c68:c620	12.104.198.32
b51a:901b:cb15:8045:ada8:2224:c68:c621	12.104.198.33
b51a:901b:cb15:8045:ada8:2224:c68:c622	12.104.198.34
b51a:901b:cb15:8045:ada8:2224:c68:c623	12.104.198.35
b51a:901b:cb15:8045:ada8:2224:c68:c624	12.104.198.36
b51a:901b:cb15:8045:ada8:2224:c68:c625	12.104.198.37
b51a:901b:cb15:8045:ada8:2224:c68:c626	12.104.198.38
b51a:901b:cb15:8045:ada8:2224:c68:c627	12.104.198.39
b51a:901b:cb15:8045:ada8:2224:c68:c628	12.104.198.40
b51a:901b:cb15:8045:ada8:2224:c68:c629	12.104.198.41
b51a:901b:cb15:8045:ada8:2224:c68:c62a	12.104.198.42
b51a:901b:cb15:8045:ada8:2224:c68:c62b	12.104.198.43
b51a:901b:cb15:8045:ada8:2224:c68:c62c	12.104.198.44
b51a:901b:cb15:8045:ada8:2224:c68:c62d	12.104.198.45
b51a:901b:cb15:8045:ada8:2224:c68:c62e	12.104.198.46
b51a:901b:cb15:8045:ada8:2224:c68:c62f	12.104.198.47
b51a:901b:cb15:8045:ada8:2224:c68:c630	12.104.198.48
b51a:901b:cb15:8045:ada8:2224:c68:c631	12.104.198.49
b51a:901b:cb15:8045:ada8:2224:c68:c632	12.104.198.50
b51a:901b:cb15:8045:ada8:2224:c68:c633	12.104.198.51
b51a:901b:cb15:8045:ada8:2224:c68:c634	12.104.198.52
b51a:901b:cb15:8045:ada8:2224:c68:c635	12.104.198.53
b51a:901b:cb15:8045:ada8:2224:c68:c636	12.104.198.54
b51a:901b:cb15:8045:ada8:2224:c68:c637	12.104.198.55
b51a:901b:cb15:8045:ada8:2224:c68:c638	12.104.198.56
b51a:901b:cb15:8045:ada8:2224:c68:c639	12.104.198.57
b51a:901b:cb15:8045:ada8:2224:c68:c63a	12.104.198.58
b51a:901b:cb15:8045:ada8:2224:c68:c63b	12.104.198.59
b51a:901b:cb15:8045:ada8:2224:c68:c63c	12.104.198.60

b51a:901b:cb15:8045:ada8:2224:c68:c63d	12.104.198.61
b51a:901b:cb15:8045:ada8:2224:c68:c63e	12.104.198.62
b51a:901b:cb15:8045:ada8:2224:c68:c63f	12.104.198.63
b51a:901b:cb15:8045:ada8:2224:c68:c640	12.104.198.64
b51a:901b:cb15:8045:ada8:2224:c68:c641	12.104.198.65
b51a:901b:cb15:8045:ada8:2224:c68:c642	12.104.198.66
b51a:901b:cb15:8045:ada8:2224:c68:c643	12.104.198.67
b51a:901b:cb15:8045:ada8:2224:c68:c644	12.104.198.68
b51a:901b:cb15:8045:ada8:2224:c68:c645	12.104.198.69
b51a:901b:cb15:8045:ada8:2224:c68:c646	12.104.198.70
b51a:901b:cb15:8045:ada8:2224:c68:c647	12.104.198.71
b51a:901b:cb15:8045:ada8:2224:c68:c648	12.104.198.72
b51a:901b:cb15:8045:ada8:2224:c68:c649	12.104.198.73
b51a:901b:cb15:8045:ada8:2224:c68:c64a	12.104.198.74
b51a:901b:cb15:8045:ada8:2224:c68:c64b	12.104.198.75
b51a:901b:cb15:8045:ada8:2224:c68:c64c	12.104.198.76
b51a:901b:cb15:8045:ada8:2224:c68:c64d	12.104.198.77
b51a:901b:cb15:8045:ada8:2224:c68:c64e	12.104.198.78
b51a:901b:cb15:8045:ada8:2224:c68:c64f	12.104.198.79
b51a:901b:cb15:8045:ada8:2224:c68:c650	12.104.198.80
b51a:901b:cb15:8045:ada8:2224:c68:c651	12.104.198.81
b51a:901b:cb15:8045:ada8:2224:c68:c652	12.104.198.82
b51a:901b:cb15:8045:ada8:2224:c68:c653	12.104.198.83
b51a:901b:cb15:8045:ada8:2224:c68:c654	12.104.198.84
b51a:901b:cb15:8045:ada8:2224:c68:c655	12.104.198.85
b51a:901b:cb15:8045:ada8:2224:c68:c656	12.104.198.86
b51a:901b:cb15:8045:ada8:2224:c68:c657	12.104.198.87
b51a:901b:cb15:8045:ada8:2224:c68:c658	12.104.198.88
b51a:901b:cb15:8045:ada8:2224:c68:c659	12.104.198.89
b51a:901b:cb15:8045:ada8:2224:c68:c65a	12.104.198.90
b51a:901b:cb15:8045:ada8:2224:c68:c65b	12.104.198.91
b51a:901b:cb15:8045:ada8:2224:c68:c65c	12.104.198.92
b51a:901b:cb15:8045:ada8:2224:c68:c65d	12.104.198.93
b51a:901b:cb15:8045:ada8:2224:c68:c65e	12.104.198.94
b51a:901b:cb15:8045:ada8:2224:c68:c65f	12.104.198.95
b51a:901b:cb15:8045:ada8:2224:c68:c660	12.104.198.96
b51a:901b:cb15:8045:ada8:2224:c68:c661	12.104.198.97
b51a:901b:cb15:8045:ada8:2224:c68:c662	12.104.198.98
b51a:901b:cb15:8045:ada8:2224:c68:c663	12.104.198.99
b51a:901b:cb15:8045:ada8:2224:c68:c664	12.104.198.100
b51a:901b:cb15:8045:ada8:2224:c68:c665	12.104.198.101
b51a:901b:cb15:8045:ada8:2224:c68:c666	12.104.198.102
b51a:901b:cb15:8045:ada8:2224:c68:c667	12.104.198.103
b51a:901b:cb15:8045:ada8:2224:c68:c668	12.104.198.104
b51a:901b:cb15:8045:ada8:2224:c68:c669	12.104.198.105
b51a:901b:cb15:8045:ada8:2224:c68:c66a	12.104.198.106
b51a:901b:cb15:8045:ada8:2224:c68:c66b	12.104.198.107
b51a:901b:cb15:8045:ada8:2224:c68:c66c	12.104.198.108
b51a:901b:cb15:8045:ada8:2224:c68:c66d	12.104.198.109
b51a:901b:cb15:8045:ada8:2224:c68:c66e	12.104.198.110
b51a:901b:cb15:8045:ada8:2224:c68:c66f	12.104.198.111
b51a:901b:cb15:8045:ada8:2224:c68:c670	12.104.198.112
b51a:901b:cb15:8045:ada8:2224:c68:c671	12.104.198.113
b51a:901b:cb15:8045:ada8:2224:c68:c672	12.104.198.114
b51a:901b:cb15:8045:ada8:2224:c68:c673	12.104.198.115
b51a:901b:cb15:8045:ada8:2224:c68:c674	12.104.198.116
b51a:901b:cb15:8045:ada8:2224:c68:c675	12.104.198.117
b51a:901b:cb15:8045:ada8:2224:c68:c676	12.104.198.118
b51a:901b:cb15:8045:ada8:2224:c68:c677	12.104.198.119
b51a:901b:cb15:8045:ada8:2224:c68:c678	12.104.198.120

b51a:901b:cb15:8045:ada8:2224:c68:c679	12.104.198.121
b51a:901b:cb15:8045:ada8:2224:c68:c67a	12.104.198.122
b51a:901b:cb15:8045:ada8:2224:c68:c67b	12.104.198.123
b51a:901b:cb15:8045:ada8:2224:c68:c67c	12.104.198.124
b51a:901b:cb15:8045:ada8:2224:c68:c67d	12.104.198.125
b51a:901b:cb15:8045:ada8:2224:c68:c67e	12.104.198.126
b51a:901b:cb15:8045:ada8:2224:c68:c67f	12.104.198.127
b51a:901b:cb15:8045:ada8:2224:c68:c680	12.104.198.128
b51a:901b:cb15:8045:ada8:2224:c68:c681	12.104.198.129
b51a:901b:cb15:8045:ada8:2224:c68:c682	12.104.198.130
b51a:901b:cb15:8045:ada8:2224:c68:c683	12.104.198.131
b51a:901b:cb15:8045:ada8:2224:c68:c684	12.104.198.132
b51a:901b:cb15:8045:ada8:2224:c68:c685	12.104.198.133
b51a:901b:cb15:8045:ada8:2224:c68:c686	12.104.198.134
b51a:901b:cb15:8045:ada8:2224:c68:c687	12.104.198.135
b51a:901b:cb15:8045:ada8:2224:c68:c688	12.104.198.136
b51a:901b:cb15:8045:ada8:2224:c68:c689	12.104.198.137
b51a:901b:cb15:8045:ada8:2224:c68:c68a	12.104.198.138
b51a:901b:cb15:8045:ada8:2224:c68:c68b	12.104.198.139
b51a:901b:cb15:8045:ada8:2224:c68:c68c	12.104.198.140
b51a:901b:cb15:8045:ada8:2224:c68:c68d	12.104.198.141
b51a:901b:cb15:8045:ada8:2224:c68:c68e	12.104.198.142
b51a:901b:cb15:8045:ada8:2224:c68:c68f	12.104.198.143
b51a:901b:cb15:8045:ada8:2224:c68:c690	12.104.198.144
b51a:901b:cb15:8045:ada8:2224:c68:c691	12.104.198.145
b51a:901b:cb15:8045:ada8:2224:c68:c692	12.104.198.146
b51a:901b:cb15:8045:ada8:2224:c68:c693	12.104.198.147
b51a:901b:cb15:8045:ada8:2224:c68:c694	12.104.198.148
b51a:901b:cb15:8045:ada8:2224:c68:c695	12.104.198.149
b51a:901b:cb15:8045:ada8:2224:c68:c696	12.104.198.150
b51a:901b:cb15:8045:ada8:2224:c68:c697	12.104.198.151
b51a:901b:cb15:8045:ada8:2224:c68:c698	12.104.198.152
b51a:901b:cb15:8045:ada8:2224:c68:c699	12.104.198.153
b51a:901b:cb15:8045:ada8:2224:c68:c69a	12.104.198.154
b51a:901b:cb15:8045:ada8:2224:c68:c69b	12.104.198.155
b51a:901b:cb15:8045:ada8:2224:c68:c69c	12.104.198.156
b51a:901b:cb15:8045:ada8:2224:c68:c69d	12.104.198.157
b51a:901b:cb15:8045:ada8:2224:c68:c69e	12.104.198.158
b51a:901b:cb15:8045:ada8:2224:c68:c69f	12.104.198.159
b51a:901b:cb15:8045:ada8:2224:c68:c6a0	12.104.198.160
b51a:901b:cb15:8045:ada8:2224:c68:c6a1	12.104.198.161
b51a:901b:cb15:8045:ada8:2224:c68:c6a2	12.104.198.162
b51a:901b:cb15:8045:ada8:2224:c68:c6a3	12.104.198.163
b51a:901b:cb15:8045:ada8:2224:c68:c6a4	12.104.198.164
b51a:901b:cb15:8045:ada8:2224:c68:c6a5	12.104.198.165
b51a:901b:cb15:8045:ada8:2224:c68:c6a6	12.104.198.166
b51a:901b:cb15:8045:ada8:2224:c68:c6a7	12.104.198.167
b51a:901b:cb15:8045:ada8:2224:c68:c6a8	12.104.198.168
b51a:901b:cb15:8045:ada8:2224:c68:c6a9	12.104.198.169
b51a:901b:cb15:8045:ada8:2224:c68:c6aa	12.104.198.170
b51a:901b:cb15:8045:ada8:2224:c68:c6ab	12.104.198.171
b51a:901b:cb15:8045:ada8:2224:c68:c6ac	12.104.198.172
b51a:901b:cb15:8045:ada8:2224:c68:c6ad	12.104.198.173
b51a:901b:cb15:8045:ada8:2224:c68:c6ae	12.104.198.174
b51a:901b:cb15:8045:ada8:2224:c68:c6af	12.104.198.175
b51a:901b:cb15:8045:ada8:2224:c68:c6b0	12.104.198.176
b51a:901b:cb15:8045:ada8:2224:c68:c6b1	12.104.198.177
b51a:901b:cb15:8045:ada8:2224:c68:c6b2	12.104.198.178
b51a:901b:cb15:8045:ada8:2224:c68:c6b3	12.104.198.179
b51a:901b:cb15:8045:ada8:2224:c68:c6b4	12.104.198.180

b51a:901b:cb15:8045:ada8:2224:c68:c6b5	12.104.198.181
b51a:901b:cb15:8045:ada8:2224:c68:c6b6	12.104.198.182
b51a:901b:cb15:8045:ada8:2224:c68:c6b7	12.104.198.183
b51a:901b:cb15:8045:ada8:2224:c68:c6b8	12.104.198.184
b51a:901b:cb15:8045:ada8:2224:c68:c6b9	12.104.198.185
b51a:901b:cb15:8045:ada8:2224:c68:c6ba	12.104.198.186
b51a:901b:cb15:8045:ada8:2224:c68:c6bb	12.104.198.187
b51a:901b:cb15:8045:ada8:2224:c68:c6bc	12.104.198.188
b51a:901b:cb15:8045:ada8:2224:c68:c6bd	12.104.198.189
b51a:901b:cb15:8045:ada8:2224:c68:c6be	12.104.198.190
b51a:901b:cb15:8045:ada8:2224:c68:c6bf	12.104.198.191
b51a:901b:cb15:8045:ada8:2224:c68:c6c0	12.104.198.192
b51a:901b:cb15:8045:ada8:2224:c68:c6c1	12.104.198.193
b51a:901b:cb15:8045:ada8:2224:c68:c6c2	12.104.198.194
b51a:901b:cb15:8045:ada8:2224:c68:c6c3	12.104.198.195
b51a:901b:cb15:8045:ada8:2224:c68:c6c4	12.104.198.196
b51a:901b:cb15:8045:ada8:2224:c68:c6c5	12.104.198.197
b51a:901b:cb15:8045:ada8:2224:c68:c6c6	12.104.198.198
b51a:901b:cb15:8045:ada8:2224:c68:c6c7	12.104.198.199
b51a:901b:cb15:8045:ada8:2224:c68:c6c8	12.104.198.200
b51a:901b:cb15:8045:ada8:2224:c68:c6c9	12.104.198.201
b51a:901b:cb15:8045:ada8:2224:c68:c6ca	12.104.198.202
b51a:901b:cb15:8045:ada8:2224:c68:c6cb	12.104.198.203
b51a:901b:cb15:8045:ada8:2224:c68:c6cc	12.104.198.204
b51a:901b:cb15:8045:ada8:2224:c68:c6cd	12.104.198.205
b51a:901b:cb15:8045:ada8:2224:c68:c6ce	12.104.198.206
b51a:901b:cb15:8045:ada8:2224:c68:c6cf	12.104.198.207
b51a:901b:cb15:8045:ada8:2224:c68:c6d0	12.104.198.208
b51a:901b:cb15:8045:ada8:2224:c68:c6d1	12.104.198.209
b51a:901b:cb15:8045:ada8:2224:c68:c6d2	12.104.198.210
b51a:901b:cb15:8045:ada8:2224:c68:c6d3	12.104.198.211
b51a:901b:cb15:8045:ada8:2224:c68:c6d4	12.104.198.212
b51a:901b:cb15:8045:ada8:2224:c68:c6d5	12.104.198.213
b51a:901b:cb15:8045:ada8:2224:c68:c6d6	12.104.198.214
b51a:901b:cb15:8045:ada8:2224:c68:c6d7	12.104.198.215
b51a:901b:cb15:8045:ada8:2224:c68:c6d8	12.104.198.216
b51a:901b:cb15:8045:ada8:2224:c68:c6d9	12.104.198.217
b51a:901b:cb15:8045:ada8:2224:c68:c6da	12.104.198.218
b51a:901b:cb15:8045:ada8:2224:c68:c6db	12.104.198.219
b51a:901b:cb15:8045:ada8:2224:c68:c6dc	12.104.198.220
b51a:901b:cb15:8045:ada8:2224:c68:c6dd	12.104.198.221
b51a:901b:cb15:8045:ada8:2224:c68:c6de	12.104.198.222
b51a:901b:cb15:8045:ada8:2224:c68:c6df	12.104.198.223
b51a:901b:cb15:8045:ada8:2224:c68:c6e0	12.104.198.224
b51a:901b:cb15:8045:ada8:2224:c68:c6e1	12.104.198.225
b51a:901b:cb15:8045:ada8:2224:c68:c6e2	12.104.198.226
b51a:901b:cb15:8045:ada8:2224:c68:c6e3	12.104.198.227
b51a:901b:cb15:8045:ada8:2224:c68:c6e4	12.104.198.228
b51a:901b:cb15:8045:ada8:2224:c68:c6e5	12.104.198.229
b51a:901b:cb15:8045:ada8:2224:c68:c6e6	12.104.198.230
b51a:901b:cb15:8045:ada8:2224:c68:c6e7	12.104.198.231
b51a:901b:cb15:8045:ada8:2224:c68:c6e8	12.104.198.232
b51a:901b:cb15:8045:ada8:2224:c68:c6e9	12.104.198.233
b51a:901b:cb15:8045:ada8:2224:c68:c6ea	12.104.198.234
b51a:901b:cb15:8045:ada8:2224:c68:c6eb	12.104.198.235
b51a:901b:cb15:8045:ada8:2224:c68:c6ec	12.104.198.236
b51a:901b:cb15:8045:ada8:2224:c68:c6ed	12.104.198.237
b51a:901b:cb15:8045:ada8:2224:c68:c6ee	12.104.198.238
b51a:901b:cb15:8045:ada8:2224:c68:c6ef	12.104.198.239
b51a:901b:cb15:8045:ada8:2224:c68:c6f0	12.104.198.240
b51a:901b:cb15:8045:ada8:2224:c68:c6f1	12.104.198.241
b51a:901b:cb15:8045:ada8:2224:c68:c6f2	12.104.198.242
b51a:901b:cb15:8045:ada8:2224:c68:c6f3	12.104.198.243
b51a:901b:cb15:8045:ada8:2224:c68:c6f4	12.104.198.244
b51a:901b:cb15:8045:ada8:2224:c68:c6f5	12.104.198.245
b51a:901b:cb15:8045:ada8:2224:c68:c6f6	12.104.198.246
b51a:901b:cb15:8045:ada8:2224:c68:c6f7	12.104.198.247
b51a:901b:cb15:8045:ada8:2224:c68:c6f8	12.104.198.248
b51a:901b:cb15:8045:ada8:2224:c68:c6f9	12.104.198.249
b51a:901b:cb15:8045:ada8:2224:c68:c6fa	12.104.198.250
b51a:901b:cb15:8045:ada8:2224:c68:c6fb	12.104.198.251
b51a:901b:cb15:8045:ada8:2224:c68:c6fc	12.104.198.252
b51a:901b:cb15:8045:ada8:2224:c68:c6fd	12.104.198.253
b51a:901b:cb15:8045:ada8:2224:c68:c6fe	12.104.198.254
b51a:901b:cb15:8045:ada8:2224:c68:c6ff	12.104.198.255

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.