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:f601	12.104.246.1
b51a:901b:cb15:8045:ada8:2224:c68:f602	12.104.246.2
b51a:901b:cb15:8045:ada8:2224:c68:f603	12.104.246.3
b51a:901b:cb15:8045:ada8:2224:c68:f604	12.104.246.4
b51a:901b:cb15:8045:ada8:2224:c68:f605	12.104.246.5
b51a:901b:cb15:8045:ada8:2224:c68:f606	12.104.246.6
b51a:901b:cb15:8045:ada8:2224:c68:f607	12.104.246.7
b51a:901b:cb15:8045:ada8:2224:c68:f608	12.104.246.8
b51a:901b:cb15:8045:ada8:2224:c68:f609	12.104.246.9
b51a:901b:cb15:8045:ada8:2224:c68:f60a	12.104.246.10
b51a:901b:cb15:8045:ada8:2224:c68:f60b	12.104.246.11
b51a:901b:cb15:8045:ada8:2224:c68:f60c	12.104.246.12
b51a:901b:cb15:8045:ada8:2224:c68:f60d	12.104.246.13
b51a:901b:cb15:8045:ada8:2224:c68:f60e	12.104.246.14
b51a:901b:cb15:8045:ada8:2224:c68:f60f	12.104.246.15
b51a:901b:cb15:8045:ada8:2224:c68:f610	12.104.246.16
b51a:901b:cb15:8045:ada8:2224:c68:f611	12.104.246.17
b51a:901b:cb15:8045:ada8:2224:c68:f612	12.104.246.18
b51a:901b:cb15:8045:ada8:2224:c68:f613	12.104.246.19
b51a:901b:cb15:8045:ada8:2224:c68:f614	12.104.246.20
b51a:901b:cb15:8045:ada8:2224:c68:f615	12.104.246.21
b51a:901b:cb15:8045:ada8:2224:c68:f616	12.104.246.22
b51a:901b:cb15:8045:ada8:2224:c68:f617	12.104.246.23
b51a:901b:cb15:8045:ada8:2224:c68:f618	12.104.246.24
b51a:901b:cb15:8045:ada8:2224:c68:f619	12.104.246.25
b51a:901b:cb15:8045:ada8:2224:c68:f61a	12.104.246.26
b51a:901b:cb15:8045:ada8:2224:c68:f61b	12.104.246.27
b51a:901b:cb15:8045:ada8:2224:c68:f61c	12.104.246.28
b51a:901b:cb15:8045:ada8:2224:c68:f61d	12.104.246.29
b51a:901b:cb15:8045:ada8:2224:c68:f61e	12.104.246.30
b51a:901b:cb15:8045:ada8:2224:c68:f61f	12.104.246.31
b51a:901b:cb15:8045:ada8:2224:c68:f620	12.104.246.32
b51a:901b:cb15:8045:ada8:2224:c68:f621	12.104.246.33
b51a:901b:cb15:8045:ada8:2224:c68:f622	12.104.246.34
b51a:901b:cb15:8045:ada8:2224:c68:f623	12.104.246.35
b51a:901b:cb15:8045:ada8:2224:c68:f624	12.104.246.36
b51a:901b:cb15:8045:ada8:2224:c68:f625	12.104.246.37
b51a:901b:cb15:8045:ada8:2224:c68:f626	12.104.246.38
b51a:901b:cb15:8045:ada8:2224:c68:f627	12.104.246.39
b51a:901b:cb15:8045:ada8:2224:c68:f628	12.104.246.40
b51a:901b:cb15:8045:ada8:2224:c68:f629	12.104.246.41
b51a:901b:cb15:8045:ada8:2224:c68:f62a	12.104.246.42
b51a:901b:cb15:8045:ada8:2224:c68:f62b	12.104.246.43
b51a:901b:cb15:8045:ada8:2224:c68:f62c	12.104.246.44
b51a:901b:cb15:8045:ada8:2224:c68:f62d	12.104.246.45
b51a:901b:cb15:8045:ada8:2224:c68:f62e	12.104.246.46
b51a:901b:cb15:8045:ada8:2224:c68:f62f	12.104.246.47
b51a:901b:cb15:8045:ada8:2224:c68:f630	12.104.246.48
b51a:901b:cb15:8045:ada8:2224:c68:f631	12.104.246.49
b51a:901b:cb15:8045:ada8:2224:c68:f632	12.104.246.50
b51a:901b:cb15:8045:ada8:2224:c68:f633	12.104.246.51
b51a:901b:cb15:8045:ada8:2224:c68:f634	12.104.246.52
b51a:901b:cb15:8045:ada8:2224:c68:f635	12.104.246.53
b51a:901b:cb15:8045:ada8:2224:c68:f636	12.104.246.54
b51a:901b:cb15:8045:ada8:2224:c68:f637	12.104.246.55
b51a:901b:cb15:8045:ada8:2224:c68:f638	12.104.246.56
b51a:901b:cb15:8045:ada8:2224:c68:f639	12.104.246.57
b51a:901b:cb15:8045:ada8:2224:c68:f63a	12.104.246.58
b51a:901b:cb15:8045:ada8:2224:c68:f63b	12.104.246.59
b51a:901b:cb15:8045:ada8:2224:c68:f63c	12.104.246.60

b51a:901b:cb15:8045:ada8:2224:c68:f63d	12.104.246.61
b51a:901b:cb15:8045:ada8:2224:c68:f63e	12.104.246.62
b51a:901b:cb15:8045:ada8:2224:c68:f63f	12.104.246.63
b51a:901b:cb15:8045:ada8:2224:c68:f640	12.104.246.64
b51a:901b:cb15:8045:ada8:2224:c68:f641	12.104.246.65
b51a:901b:cb15:8045:ada8:2224:c68:f642	12.104.246.66
b51a:901b:cb15:8045:ada8:2224:c68:f643	12.104.246.67
b51a:901b:cb15:8045:ada8:2224:c68:f644	12.104.246.68
b51a:901b:cb15:8045:ada8:2224:c68:f645	12.104.246.69
b51a:901b:cb15:8045:ada8:2224:c68:f646	12.104.246.70
b51a:901b:cb15:8045:ada8:2224:c68:f647	12.104.246.71
b51a:901b:cb15:8045:ada8:2224:c68:f648	12.104.246.72
b51a:901b:cb15:8045:ada8:2224:c68:f649	12.104.246.73
b51a:901b:cb15:8045:ada8:2224:c68:f64a	12.104.246.74
b51a:901b:cb15:8045:ada8:2224:c68:f64b	12.104.246.75
b51a:901b:cb15:8045:ada8:2224:c68:f64c	12.104.246.76
b51a:901b:cb15:8045:ada8:2224:c68:f64d	12.104.246.77
b51a:901b:cb15:8045:ada8:2224:c68:f64e	12.104.246.78
b51a:901b:cb15:8045:ada8:2224:c68:f64f	12.104.246.79
b51a:901b:cb15:8045:ada8:2224:c68:f650	12.104.246.80
b51a:901b:cb15:8045:ada8:2224:c68:f651	12.104.246.81
b51a:901b:cb15:8045:ada8:2224:c68:f652	12.104.246.82
b51a:901b:cb15:8045:ada8:2224:c68:f653	12.104.246.83
b51a:901b:cb15:8045:ada8:2224:c68:f654	12.104.246.84
b51a:901b:cb15:8045:ada8:2224:c68:f655	12.104.246.85
b51a:901b:cb15:8045:ada8:2224:c68:f656	12.104.246.86
b51a:901b:cb15:8045:ada8:2224:c68:f657	12.104.246.87
b51a:901b:cb15:8045:ada8:2224:c68:f658	12.104.246.88
b51a:901b:cb15:8045:ada8:2224:c68:f659	12.104.246.89
b51a:901b:cb15:8045:ada8:2224:c68:f65a	12.104.246.90
b51a:901b:cb15:8045:ada8:2224:c68:f65b	12.104.246.91
b51a:901b:cb15:8045:ada8:2224:c68:f65c	12.104.246.92
b51a:901b:cb15:8045:ada8:2224:c68:f65d	12.104.246.93
b51a:901b:cb15:8045:ada8:2224:c68:f65e	12.104.246.94
b51a:901b:cb15:8045:ada8:2224:c68:f65f	12.104.246.95
b51a:901b:cb15:8045:ada8:2224:c68:f660	12.104.246.96
b51a:901b:cb15:8045:ada8:2224:c68:f661	12.104.246.97
b51a:901b:cb15:8045:ada8:2224:c68:f662	12.104.246.98
b51a:901b:cb15:8045:ada8:2224:c68:f663	12.104.246.99
b51a:901b:cb15:8045:ada8:2224:c68:f664	12.104.246.100
b51a:901b:cb15:8045:ada8:2224:c68:f665	12.104.246.101
b51a:901b:cb15:8045:ada8:2224:c68:f666	12.104.246.102
b51a:901b:cb15:8045:ada8:2224:c68:f667	12.104.246.103
b51a:901b:cb15:8045:ada8:2224:c68:f668	12.104.246.104
b51a:901b:cb15:8045:ada8:2224:c68:f669	12.104.246.105
b51a:901b:cb15:8045:ada8:2224:c68:f66a	12.104.246.106
b51a:901b:cb15:8045:ada8:2224:c68:f66b	12.104.246.107
b51a:901b:cb15:8045:ada8:2224:c68:f66c	12.104.246.108
b51a:901b:cb15:8045:ada8:2224:c68:f66d	12.104.246.109
b51a:901b:cb15:8045:ada8:2224:c68:f66e	12.104.246.110
b51a:901b:cb15:8045:ada8:2224:c68:f66f	12.104.246.111
b51a:901b:cb15:8045:ada8:2224:c68:f670	12.104.246.112
b51a:901b:cb15:8045:ada8:2224:c68:f671	12.104.246.113
b51a:901b:cb15:8045:ada8:2224:c68:f672	12.104.246.114
b51a:901b:cb15:8045:ada8:2224:c68:f673	12.104.246.115
b51a:901b:cb15:8045:ada8:2224:c68:f674	12.104.246.116
b51a:901b:cb15:8045:ada8:2224:c68:f675	12.104.246.117
b51a:901b:cb15:8045:ada8:2224:c68:f676	12.104.246.118
b51a:901b:cb15:8045:ada8:2224:c68:f677	12.104.246.119
b51a:901b:cb15:8045:ada8:2224:c68:f678	12.104.246.120

b51a:901b:cb15:8045:ada8:2224:c68:f679	12.104.246.121
b51a:901b:cb15:8045:ada8:2224:c68:f67a	12.104.246.122
b51a:901b:cb15:8045:ada8:2224:c68:f67b	12.104.246.123
b51a:901b:cb15:8045:ada8:2224:c68:f67c	12.104.246.124
b51a:901b:cb15:8045:ada8:2224:c68:f67d	12.104.246.125
b51a:901b:cb15:8045:ada8:2224:c68:f67e	12.104.246.126
b51a:901b:cb15:8045:ada8:2224:c68:f67f	12.104.246.127
b51a:901b:cb15:8045:ada8:2224:c68:f680	12.104.246.128
b51a:901b:cb15:8045:ada8:2224:c68:f681	12.104.246.129
b51a:901b:cb15:8045:ada8:2224:c68:f682	12.104.246.130
b51a:901b:cb15:8045:ada8:2224:c68:f683	12.104.246.131
b51a:901b:cb15:8045:ada8:2224:c68:f684	12.104.246.132
b51a:901b:cb15:8045:ada8:2224:c68:f685	12.104.246.133
b51a:901b:cb15:8045:ada8:2224:c68:f686	12.104.246.134
b51a:901b:cb15:8045:ada8:2224:c68:f687	12.104.246.135
b51a:901b:cb15:8045:ada8:2224:c68:f688	12.104.246.136
b51a:901b:cb15:8045:ada8:2224:c68:f689	12.104.246.137
b51a:901b:cb15:8045:ada8:2224:c68:f68a	12.104.246.138
b51a:901b:cb15:8045:ada8:2224:c68:f68b	12.104.246.139
b51a:901b:cb15:8045:ada8:2224:c68:f68c	12.104.246.140
b51a:901b:cb15:8045:ada8:2224:c68:f68d	12.104.246.141
b51a:901b:cb15:8045:ada8:2224:c68:f68e	12.104.246.142
b51a:901b:cb15:8045:ada8:2224:c68:f68f	12.104.246.143
b51a:901b:cb15:8045:ada8:2224:c68:f690	12.104.246.144
b51a:901b:cb15:8045:ada8:2224:c68:f691	12.104.246.145
b51a:901b:cb15:8045:ada8:2224:c68:f692	12.104.246.146
b51a:901b:cb15:8045:ada8:2224:c68:f693	12.104.246.147
b51a:901b:cb15:8045:ada8:2224:c68:f694	12.104.246.148
b51a:901b:cb15:8045:ada8:2224:c68:f695	12.104.246.149
b51a:901b:cb15:8045:ada8:2224:c68:f696	12.104.246.150
b51a:901b:cb15:8045:ada8:2224:c68:f697	12.104.246.151
b51a:901b:cb15:8045:ada8:2224:c68:f698	12.104.246.152
b51a:901b:cb15:8045:ada8:2224:c68:f699	12.104.246.153
b51a:901b:cb15:8045:ada8:2224:c68:f69a	12.104.246.154
b51a:901b:cb15:8045:ada8:2224:c68:f69b	12.104.246.155
b51a:901b:cb15:8045:ada8:2224:c68:f69c	12.104.246.156
b51a:901b:cb15:8045:ada8:2224:c68:f69d	12.104.246.157
b51a:901b:cb15:8045:ada8:2224:c68:f69e	12.104.246.158
b51a:901b:cb15:8045:ada8:2224:c68:f69f	12.104.246.159
b51a:901b:cb15:8045:ada8:2224:c68:f6a0	12.104.246.160
b51a:901b:cb15:8045:ada8:2224:c68:f6a1	12.104.246.161
b51a:901b:cb15:8045:ada8:2224:c68:f6a2	12.104.246.162
b51a:901b:cb15:8045:ada8:2224:c68:f6a3	12.104.246.163
b51a:901b:cb15:8045:ada8:2224:c68:f6a4	12.104.246.164
b51a:901b:cb15:8045:ada8:2224:c68:f6a5	12.104.246.165
b51a:901b:cb15:8045:ada8:2224:c68:f6a6	12.104.246.166
b51a:901b:cb15:8045:ada8:2224:c68:f6a7	12.104.246.167
b51a:901b:cb15:8045:ada8:2224:c68:f6a8	12.104.246.168
b51a:901b:cb15:8045:ada8:2224:c68:f6a9	12.104.246.169
b51a:901b:cb15:8045:ada8:2224:c68:f6aa	12.104.246.170
b51a:901b:cb15:8045:ada8:2224:c68:f6ab	12.104.246.171
b51a:901b:cb15:8045:ada8:2224:c68:f6ac	12.104.246.172
b51a:901b:cb15:8045:ada8:2224:c68:f6ad	12.104.246.173
b51a:901b:cb15:8045:ada8:2224:c68:f6ae	12.104.246.174
b51a:901b:cb15:8045:ada8:2224:c68:f6af	12.104.246.175
b51a:901b:cb15:8045:ada8:2224:c68:f6b0	12.104.246.176
b51a:901b:cb15:8045:ada8:2224:c68:f6b1	12.104.246.177
b51a:901b:cb15:8045:ada8:2224:c68:f6b2	12.104.246.178
b51a:901b:cb15:8045:ada8:2224:c68:f6b3	12.104.246.179
b51a:901b:cb15:8045:ada8:2224:c68:f6b4	12.104.246.180

b51a:901b:cb15:8045:ada8:2224:c68:f6b5	12.104.246.181
b51a:901b:cb15:8045:ada8:2224:c68:f6b6	12.104.246.182
b51a:901b:cb15:8045:ada8:2224:c68:f6b7	12.104.246.183
b51a:901b:cb15:8045:ada8:2224:c68:f6b8	12.104.246.184
b51a:901b:cb15:8045:ada8:2224:c68:f6b9	12.104.246.185
b51a:901b:cb15:8045:ada8:2224:c68:f6ba	12.104.246.186
b51a:901b:cb15:8045:ada8:2224:c68:f6bb	12.104.246.187
b51a:901b:cb15:8045:ada8:2224:c68:f6bc	12.104.246.188
b51a:901b:cb15:8045:ada8:2224:c68:f6bd	12.104.246.189
b51a:901b:cb15:8045:ada8:2224:c68:f6be	12.104.246.190
b51a:901b:cb15:8045:ada8:2224:c68:f6bf	12.104.246.191
b51a:901b:cb15:8045:ada8:2224:c68:f6c0	12.104.246.192
b51a:901b:cb15:8045:ada8:2224:c68:f6c1	12.104.246.193
b51a:901b:cb15:8045:ada8:2224:c68:f6c2	12.104.246.194
b51a:901b:cb15:8045:ada8:2224:c68:f6c3	12.104.246.195
b51a:901b:cb15:8045:ada8:2224:c68:f6c4	12.104.246.196
b51a:901b:cb15:8045:ada8:2224:c68:f6c5	12.104.246.197
b51a:901b:cb15:8045:ada8:2224:c68:f6c6	12.104.246.198
b51a:901b:cb15:8045:ada8:2224:c68:f6c7	12.104.246.199
b51a:901b:cb15:8045:ada8:2224:c68:f6c8	12.104.246.200
b51a:901b:cb15:8045:ada8:2224:c68:f6c9	12.104.246.201
b51a:901b:cb15:8045:ada8:2224:c68:f6ca	12.104.246.202
b51a:901b:cb15:8045:ada8:2224:c68:f6cb	12.104.246.203
b51a:901b:cb15:8045:ada8:2224:c68:f6cc	12.104.246.204
b51a:901b:cb15:8045:ada8:2224:c68:f6cd	12.104.246.205
b51a:901b:cb15:8045:ada8:2224:c68:f6ce	12.104.246.206
b51a:901b:cb15:8045:ada8:2224:c68:f6cf	12.104.246.207
b51a:901b:cb15:8045:ada8:2224:c68:f6d0	12.104.246.208
b51a:901b:cb15:8045:ada8:2224:c68:f6d1	12.104.246.209
b51a:901b:cb15:8045:ada8:2224:c68:f6d2	12.104.246.210
b51a:901b:cb15:8045:ada8:2224:c68:f6d3	12.104.246.211
b51a:901b:cb15:8045:ada8:2224:c68:f6d4	12.104.246.212
b51a:901b:cb15:8045:ada8:2224:c68:f6d5	12.104.246.213
b51a:901b:cb15:8045:ada8:2224:c68:f6d6	12.104.246.214
b51a:901b:cb15:8045:ada8:2224:c68:f6d7	12.104.246.215
b51a:901b:cb15:8045:ada8:2224:c68:f6d8	12.104.246.216
b51a:901b:cb15:8045:ada8:2224:c68:f6d9	12.104.246.217
b51a:901b:cb15:8045:ada8:2224:c68:f6da	12.104.246.218
b51a:901b:cb15:8045:ada8:2224:c68:f6db	12.104.246.219
b51a:901b:cb15:8045:ada8:2224:c68:f6dc	12.104.246.220
b51a:901b:cb15:8045:ada8:2224:c68:f6dd	12.104.246.221
b51a:901b:cb15:8045:ada8:2224:c68:f6de	12.104.246.222
b51a:901b:cb15:8045:ada8:2224:c68:f6df	12.104.246.223
b51a:901b:cb15:8045:ada8:2224:c68:f6e0	12.104.246.224
b51a:901b:cb15:8045:ada8:2224:c68:f6e1	12.104.246.225
b51a:901b:cb15:8045:ada8:2224:c68:f6e2	12.104.246.226
b51a:901b:cb15:8045:ada8:2224:c68:f6e3	12.104.246.227
b51a:901b:cb15:8045:ada8:2224:c68:f6e4	12.104.246.228
b51a:901b:cb15:8045:ada8:2224:c68:f6e5	12.104.246.229
b51a:901b:cb15:8045:ada8:2224:c68:f6e6	12.104.246.230
b51a:901b:cb15:8045:ada8:2224:c68:f6e7	12.104.246.231
b51a:901b:cb15:8045:ada8:2224:c68:f6e8	12.104.246.232
b51a:901b:cb15:8045:ada8:2224:c68:f6e9	12.104.246.233
b51a:901b:cb15:8045:ada8:2224:c68:f6ea	12.104.246.234
b51a:901b:cb15:8045:ada8:2224:c68:f6eb	12.104.246.235
b51a:901b:cb15:8045:ada8:2224:c68:f6ec	12.104.246.236
b51a:901b:cb15:8045:ada8:2224:c68:f6ed	12.104.246.237
b51a:901b:cb15:8045:ada8:2224:c68:f6ee	12.104.246.238
b51a:901b:cb15:8045:ada8:2224:c68:f6ef	12.104.246.239
b51a:901b:cb15:8045:ada8:2224:c68:f6f0	12.104.246.240
b51a:901b:cb15:8045:ada8:2224:c68:f6f1	12.104.246.241
b51a:901b:cb15:8045:ada8:2224:c68:f6f2	12.104.246.242
b51a:901b:cb15:8045:ada8:2224:c68:f6f3	12.104.246.243
b51a:901b:cb15:8045:ada8:2224:c68:f6f4	12.104.246.244
b51a:901b:cb15:8045:ada8:2224:c68:f6f5	12.104.246.245
b51a:901b:cb15:8045:ada8:2224:c68:f6f6	12.104.246.246
b51a:901b:cb15:8045:ada8:2224:c68:f6f7	12.104.246.247
b51a:901b:cb15:8045:ada8:2224:c68:f6f8	12.104.246.248
b51a:901b:cb15:8045:ada8:2224:c68:f6f9	12.104.246.249
b51a:901b:cb15:8045:ada8:2224:c68:f6fa	12.104.246.250
b51a:901b:cb15:8045:ada8:2224:c68:f6fb	12.104.246.251
b51a:901b:cb15:8045:ada8:2224:c68:f6fc	12.104.246.252
b51a:901b:cb15:8045:ada8:2224:c68:f6fd	12.104.246.253
b51a:901b:cb15:8045:ada8:2224:c68:f6fe	12.104.246.254
b51a:901b:cb15:8045:ada8:2224:c68:f6ff	12.104.246.255

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.