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:901b:8082:d157:db63:d157:5601	209.87.86.1
b51a:901b:901b:8082:d157:db63:d157:5602	209.87.86.2
b51a:901b:901b:8082:d157:db63:d157:5603	209.87.86.3
b51a:901b:901b:8082:d157:db63:d157:5604	209.87.86.4
b51a:901b:901b:8082:d157:db63:d157:5605	209.87.86.5
b51a:901b:901b:8082:d157:db63:d157:5606	209.87.86.6
b51a:901b:901b:8082:d157:db63:d157:5607	209.87.86.7
b51a:901b:901b:8082:d157:db63:d157:5608	209.87.86.8
b51a:901b:901b:8082:d157:db63:d157:5609	209.87.86.9
b51a:901b:901b:8082:d157:db63:d157:560a	209.87.86.10
b51a:901b:901b:8082:d157:db63:d157:560b	209.87.86.11
b51a:901b:901b:8082:d157:db63:d157:560c	209.87.86.12
b51a:901b:901b:8082:d157:db63:d157:560d	209.87.86.13
b51a:901b:901b:8082:d157:db63:d157:560e	209.87.86.14
b51a:901b:901b:8082:d157:db63:d157:560f	209.87.86.15
b51a:901b:901b:8082:d157:db63:d157:5610	209.87.86.16
b51a:901b:901b:8082:d157:db63:d157:5611	209.87.86.17
b51a:901b:901b:8082:d157:db63:d157:5612	209.87.86.18
b51a:901b:901b:8082:d157:db63:d157:5613	209.87.86.19
b51a:901b:901b:8082:d157:db63:d157:5614	209.87.86.20
b51a:901b:901b:8082:d157:db63:d157:5615	209.87.86.21
b51a:901b:901b:8082:d157:db63:d157:5616	209.87.86.22
b51a:901b:901b:8082:d157:db63:d157:5617	209.87.86.23
b51a:901b:901b:8082:d157:db63:d157:5618	209.87.86.24
b51a:901b:901b:8082:d157:db63:d157:5619	209.87.86.25
b51a:901b:901b:8082:d157:db63:d157:561a	209.87.86.26
b51a:901b:901b:8082:d157:db63:d157:561b	209.87.86.27
b51a:901b:901b:8082:d157:db63:d157:561c	209.87.86.28
b51a:901b:901b:8082:d157:db63:d157:561d	209.87.86.29
b51a:901b:901b:8082:d157:db63:d157:561e	209.87.86.30
b51a:901b:901b:8082:d157:db63:d157:561f	209.87.86.31
b51a:901b:901b:8082:d157:db63:d157:5620	209.87.86.32
b51a:901b:901b:8082:d157:db63:d157:5621	209.87.86.33
b51a:901b:901b:8082:d157:db63:d157:5622	209.87.86.34
b51a:901b:901b:8082:d157:db63:d157:5623	209.87.86.35
b51a:901b:901b:8082:d157:db63:d157:5624	209.87.86.36
b51a:901b:901b:8082:d157:db63:d157:5625	209.87.86.37
b51a:901b:901b:8082:d157:db63:d157:5626	209.87.86.38
b51a:901b:901b:8082:d157:db63:d157:5627	209.87.86.39
b51a:901b:901b:8082:d157:db63:d157:5628	209.87.86.40
b51a:901b:901b:8082:d157:db63:d157:5629	209.87.86.41
b51a:901b:901b:8082:d157:db63:d157:562a	209.87.86.42
b51a:901b:901b:8082:d157:db63:d157:562b	209.87.86.43
b51a:901b:901b:8082:d157:db63:d157:562c	209.87.86.44
b51a:901b:901b:8082:d157:db63:d157:562d	209.87.86.45
b51a:901b:901b:8082:d157:db63:d157:562e	209.87.86.46
b51a:901b:901b:8082:d157:db63:d157:562f	209.87.86.47
b51a:901b:901b:8082:d157:db63:d157:5630	209.87.86.48
b51a:901b:901b:8082:d157:db63:d157:5631	209.87.86.49
b51a:901b:901b:8082:d157:db63:d157:5632	209.87.86.50
b51a:901b:901b:8082:d157:db63:d157:5633	209.87.86.51
b51a:901b:901b:8082:d157:db63:d157:5634	209.87.86.52
b51a:901b:901b:8082:d157:db63:d157:5635	209.87.86.53
b51a:901b:901b:8082:d157:db63:d157:5636	209.87.86.54
b51a:901b:901b:8082:d157:db63:d157:5637	209.87.86.55
b51a:901b:901b:8082:d157:db63:d157:5638	209.87.86.56
b51a:901b:901b:8082:d157:db63:d157:5639	209.87.86.57
b51a:901b:901b:8082:d157:db63:d157:563a	209.87.86.58
b51a:901b:901b:8082:d157:db63:d157:563b	209.87.86.59
b51a:901b:901b:8082:d157:db63:d157:563c	209.87.86.60

b51a:901b:901b:8082:d157:db63:d157:563d	209.87.86.61
b51a:901b:901b:8082:d157:db63:d157:563e	209.87.86.62
b51a:901b:901b:8082:d157:db63:d157:563f	209.87.86.63
b51a:901b:901b:8082:d157:db63:d157:5640	209.87.86.64
b51a:901b:901b:8082:d157:db63:d157:5641	209.87.86.65
b51a:901b:901b:8082:d157:db63:d157:5642	209.87.86.66
b51a:901b:901b:8082:d157:db63:d157:5643	209.87.86.67
b51a:901b:901b:8082:d157:db63:d157:5644	209.87.86.68
b51a:901b:901b:8082:d157:db63:d157:5645	209.87.86.69
b51a:901b:901b:8082:d157:db63:d157:5646	209.87.86.70
b51a:901b:901b:8082:d157:db63:d157:5647	209.87.86.71
b51a:901b:901b:8082:d157:db63:d157:5648	209.87.86.72
b51a:901b:901b:8082:d157:db63:d157:5649	209.87.86.73
b51a:901b:901b:8082:d157:db63:d157:564a	209.87.86.74
b51a:901b:901b:8082:d157:db63:d157:564b	209.87.86.75
b51a:901b:901b:8082:d157:db63:d157:564c	209.87.86.76
b51a:901b:901b:8082:d157:db63:d157:564d	209.87.86.77
b51a:901b:901b:8082:d157:db63:d157:564e	209.87.86.78
b51a:901b:901b:8082:d157:db63:d157:564f	209.87.86.79
b51a:901b:901b:8082:d157:db63:d157:5650	209.87.86.80
b51a:901b:901b:8082:d157:db63:d157:5651	209.87.86.81
b51a:901b:901b:8082:d157:db63:d157:5652	209.87.86.82
b51a:901b:901b:8082:d157:db63:d157:5653	209.87.86.83
b51a:901b:901b:8082:d157:db63:d157:5654	209.87.86.84
b51a:901b:901b:8082:d157:db63:d157:5655	209.87.86.85
b51a:901b:901b:8082:d157:db63:d157:5656	209.87.86.86
b51a:901b:901b:8082:d157:db63:d157:5657	209.87.86.87
b51a:901b:901b:8082:d157:db63:d157:5658	209.87.86.88
b51a:901b:901b:8082:d157:db63:d157:5659	209.87.86.89
b51a:901b:901b:8082:d157:db63:d157:565a	209.87.86.90
b51a:901b:901b:8082:d157:db63:d157:565b	209.87.86.91
b51a:901b:901b:8082:d157:db63:d157:565c	209.87.86.92
b51a:901b:901b:8082:d157:db63:d157:565d	209.87.86.93
b51a:901b:901b:8082:d157:db63:d157:565e	209.87.86.94
b51a:901b:901b:8082:d157:db63:d157:565f	209.87.86.95
b51a:901b:901b:8082:d157:db63:d157:5660	209.87.86.96
b51a:901b:901b:8082:d157:db63:d157:5661	209.87.86.97
b51a:901b:901b:8082:d157:db63:d157:5662	209.87.86.98
b51a:901b:901b:8082:d157:db63:d157:5663	209.87.86.99
b51a:901b:901b:8082:d157:db63:d157:5664	209.87.86.100
b51a:901b:901b:8082:d157:db63:d157:5665	209.87.86.101
b51a:901b:901b:8082:d157:db63:d157:5666	209.87.86.102
b51a:901b:901b:8082:d157:db63:d157:5667	209.87.86.103
b51a:901b:901b:8082:d157:db63:d157:5668	209.87.86.104
b51a:901b:901b:8082:d157:db63:d157:5669	209.87.86.105
b51a:901b:901b:8082:d157:db63:d157:566a	209.87.86.106
b51a:901b:901b:8082:d157:db63:d157:566b	209.87.86.107
b51a:901b:901b:8082:d157:db63:d157:566c	209.87.86.108
b51a:901b:901b:8082:d157:db63:d157:566d	209.87.86.109
b51a:901b:901b:8082:d157:db63:d157:566e	209.87.86.110
b51a:901b:901b:8082:d157:db63:d157:566f	209.87.86.111
b51a:901b:901b:8082:d157:db63:d157:5670	209.87.86.112
b51a:901b:901b:8082:d157:db63:d157:5671	209.87.86.113
b51a:901b:901b:8082:d157:db63:d157:5672	209.87.86.114
b51a:901b:901b:8082:d157:db63:d157:5673	209.87.86.115
b51a:901b:901b:8082:d157:db63:d157:5674	209.87.86.116
b51a:901b:901b:8082:d157:db63:d157:5675	209.87.86.117
b51a:901b:901b:8082:d157:db63:d157:5676	209.87.86.118
b51a:901b:901b:8082:d157:db63:d157:5677	209.87.86.119
b51a:901b:901b:8082:d157:db63:d157:5678	209.87.86.120

b51a:901b:901b:8082:d157:db63:d157:5679	209.87.86.121
b51a:901b:901b:8082:d157:db63:d157:567a	209.87.86.122
b51a:901b:901b:8082:d157:db63:d157:567b	209.87.86.123
b51a:901b:901b:8082:d157:db63:d157:567c	209.87.86.124
b51a:901b:901b:8082:d157:db63:d157:567d	209.87.86.125
b51a:901b:901b:8082:d157:db63:d157:567e	209.87.86.126
b51a:901b:901b:8082:d157:db63:d157:567f	209.87.86.127
b51a:901b:901b:8082:d157:db63:d157:5680	209.87.86.128
b51a:901b:901b:8082:d157:db63:d157:5681	209.87.86.129
b51a:901b:901b:8082:d157:db63:d157:5682	209.87.86.130
b51a:901b:901b:8082:d157:db63:d157:5683	209.87.86.131
b51a:901b:901b:8082:d157:db63:d157:5684	209.87.86.132
b51a:901b:901b:8082:d157:db63:d157:5685	209.87.86.133
b51a:901b:901b:8082:d157:db63:d157:5686	209.87.86.134
b51a:901b:901b:8082:d157:db63:d157:5687	209.87.86.135
b51a:901b:901b:8082:d157:db63:d157:5688	209.87.86.136
b51a:901b:901b:8082:d157:db63:d157:5689	209.87.86.137
b51a:901b:901b:8082:d157:db63:d157:568a	209.87.86.138
b51a:901b:901b:8082:d157:db63:d157:568b	209.87.86.139
b51a:901b:901b:8082:d157:db63:d157:568c	209.87.86.140
b51a:901b:901b:8082:d157:db63:d157:568d	209.87.86.141
b51a:901b:901b:8082:d157:db63:d157:568e	209.87.86.142
b51a:901b:901b:8082:d157:db63:d157:568f	209.87.86.143
b51a:901b:901b:8082:d157:db63:d157:5690	209.87.86.144
b51a:901b:901b:8082:d157:db63:d157:5691	209.87.86.145
b51a:901b:901b:8082:d157:db63:d157:5692	209.87.86.146
b51a:901b:901b:8082:d157:db63:d157:5693	209.87.86.147
b51a:901b:901b:8082:d157:db63:d157:5694	209.87.86.148
b51a:901b:901b:8082:d157:db63:d157:5695	209.87.86.149
b51a:901b:901b:8082:d157:db63:d157:5696	209.87.86.150
b51a:901b:901b:8082:d157:db63:d157:5697	209.87.86.151
b51a:901b:901b:8082:d157:db63:d157:5698	209.87.86.152
b51a:901b:901b:8082:d157:db63:d157:5699	209.87.86.153
b51a:901b:901b:8082:d157:db63:d157:569a	209.87.86.154
b51a:901b:901b:8082:d157:db63:d157:569b	209.87.86.155
b51a:901b:901b:8082:d157:db63:d157:569c	209.87.86.156
b51a:901b:901b:8082:d157:db63:d157:569d	209.87.86.157
b51a:901b:901b:8082:d157:db63:d157:569e	209.87.86.158
b51a:901b:901b:8082:d157:db63:d157:569f	209.87.86.159
b51a:901b:901b:8082:d157:db63:d157:56a0	209.87.86.160
b51a:901b:901b:8082:d157:db63:d157:56a1	209.87.86.161
b51a:901b:901b:8082:d157:db63:d157:56a2	209.87.86.162
b51a:901b:901b:8082:d157:db63:d157:56a3	209.87.86.163
b51a:901b:901b:8082:d157:db63:d157:56a4	209.87.86.164
b51a:901b:901b:8082:d157:db63:d157:56a5	209.87.86.165
b51a:901b:901b:8082:d157:db63:d157:56a6	209.87.86.166
b51a:901b:901b:8082:d157:db63:d157:56a7	209.87.86.167
b51a:901b:901b:8082:d157:db63:d157:56a8	209.87.86.168
b51a:901b:901b:8082:d157:db63:d157:56a9	209.87.86.169
b51a:901b:901b:8082:d157:db63:d157:56aa	209.87.86.170
b51a:901b:901b:8082:d157:db63:d157:56ab	209.87.86.171
b51a:901b:901b:8082:d157:db63:d157:56ac	209.87.86.172
b51a:901b:901b:8082:d157:db63:d157:56ad	209.87.86.173
b51a:901b:901b:8082:d157:db63:d157:56ae	209.87.86.174
b51a:901b:901b:8082:d157:db63:d157:56af	209.87.86.175
b51a:901b:901b:8082:d157:db63:d157:56b0	209.87.86.176
b51a:901b:901b:8082:d157:db63:d157:56b1	209.87.86.177
b51a:901b:901b:8082:d157:db63:d157:56b2	209.87.86.178
b51a:901b:901b:8082:d157:db63:d157:56b3	209.87.86.179
b51a:901b:901b:8082:d157:db63:d157:56b4	209.87.86.180

b51a:901b:901b:8082:d157:db63:d157:56b5	209.87.86.181
b51a:901b:901b:8082:d157:db63:d157:56b6	209.87.86.182
b51a:901b:901b:8082:d157:db63:d157:56b7	209.87.86.183
b51a:901b:901b:8082:d157:db63:d157:56b8	209.87.86.184
b51a:901b:901b:8082:d157:db63:d157:56b9	209.87.86.185
b51a:901b:901b:8082:d157:db63:d157:56ba	209.87.86.186
b51a:901b:901b:8082:d157:db63:d157:56bb	209.87.86.187
b51a:901b:901b:8082:d157:db63:d157:56bc	209.87.86.188
b51a:901b:901b:8082:d157:db63:d157:56bd	209.87.86.189
b51a:901b:901b:8082:d157:db63:d157:56be	209.87.86.190
b51a:901b:901b:8082:d157:db63:d157:56bf	209.87.86.191
b51a:901b:901b:8082:d157:db63:d157:56c0	209.87.86.192
b51a:901b:901b:8082:d157:db63:d157:56c1	209.87.86.193
b51a:901b:901b:8082:d157:db63:d157:56c2	209.87.86.194
b51a:901b:901b:8082:d157:db63:d157:56c3	209.87.86.195
b51a:901b:901b:8082:d157:db63:d157:56c4	209.87.86.196
b51a:901b:901b:8082:d157:db63:d157:56c5	209.87.86.197
b51a:901b:901b:8082:d157:db63:d157:56c6	209.87.86.198
b51a:901b:901b:8082:d157:db63:d157:56c7	209.87.86.199
b51a:901b:901b:8082:d157:db63:d157:56c8	209.87.86.200
b51a:901b:901b:8082:d157:db63:d157:56c9	209.87.86.201
b51a:901b:901b:8082:d157:db63:d157:56ca	209.87.86.202
b51a:901b:901b:8082:d157:db63:d157:56cb	209.87.86.203
b51a:901b:901b:8082:d157:db63:d157:56cc	209.87.86.204
b51a:901b:901b:8082:d157:db63:d157:56cd	209.87.86.205
b51a:901b:901b:8082:d157:db63:d157:56ce	209.87.86.206
b51a:901b:901b:8082:d157:db63:d157:56cf	209.87.86.207
b51a:901b:901b:8082:d157:db63:d157:56d0	209.87.86.208
b51a:901b:901b:8082:d157:db63:d157:56d1	209.87.86.209
b51a:901b:901b:8082:d157:db63:d157:56d2	209.87.86.210
b51a:901b:901b:8082:d157:db63:d157:56d3	209.87.86.211
b51a:901b:901b:8082:d157:db63:d157:56d4	209.87.86.212
b51a:901b:901b:8082:d157:db63:d157:56d5	209.87.86.213
b51a:901b:901b:8082:d157:db63:d157:56d6	209.87.86.214
b51a:901b:901b:8082:d157:db63:d157:56d7	209.87.86.215
b51a:901b:901b:8082:d157:db63:d157:56d8	209.87.86.216
b51a:901b:901b:8082:d157:db63:d157:56d9	209.87.86.217
b51a:901b:901b:8082:d157:db63:d157:56da	209.87.86.218
b51a:901b:901b:8082:d157:db63:d157:56db	209.87.86.219
b51a:901b:901b:8082:d157:db63:d157:56dc	209.87.86.220
b51a:901b:901b:8082:d157:db63:d157:56dd	209.87.86.221
b51a:901b:901b:8082:d157:db63:d157:56de	209.87.86.222
b51a:901b:901b:8082:d157:db63:d157:56df	209.87.86.223
b51a:901b:901b:8082:d157:db63:d157:56e0	209.87.86.224
b51a:901b:901b:8082:d157:db63:d157:56e1	209.87.86.225
b51a:901b:901b:8082:d157:db63:d157:56e2	209.87.86.226
b51a:901b:901b:8082:d157:db63:d157:56e3	209.87.86.227
b51a:901b:901b:8082:d157:db63:d157:56e4	209.87.86.228
b51a:901b:901b:8082:d157:db63:d157:56e5	209.87.86.229
b51a:901b:901b:8082:d157:db63:d157:56e6	209.87.86.230
b51a:901b:901b:8082:d157:db63:d157:56e7	209.87.86.231
b51a:901b:901b:8082:d157:db63:d157:56e8	209.87.86.232
b51a:901b:901b:8082:d157:db63:d157:56e9	209.87.86.233
b51a:901b:901b:8082:d157:db63:d157:56ea	209.87.86.234
b51a:901b:901b:8082:d157:db63:d157:56eb	209.87.86.235
b51a:901b:901b:8082:d157:db63:d157:56ec	209.87.86.236
b51a:901b:901b:8082:d157:db63:d157:56ed	209.87.86.237
b51a:901b:901b:8082:d157:db63:d157:56ee	209.87.86.238
b51a:901b:901b:8082:d157:db63:d157:56ef	209.87.86.239
b51a:901b:901b:8082:d157:db63:d157:56f0	209.87.86.240
b51a:901b:901b:8082:d157:db63:d157:56f1	209.87.86.241
b51a:901b:901b:8082:d157:db63:d157:56f2	209.87.86.242
b51a:901b:901b:8082:d157:db63:d157:56f3	209.87.86.243
b51a:901b:901b:8082:d157:db63:d157:56f4	209.87.86.244
b51a:901b:901b:8082:d157:db63:d157:56f5	209.87.86.245
b51a:901b:901b:8082:d157:db63:d157:56f6	209.87.86.246
b51a:901b:901b:8082:d157:db63:d157:56f7	209.87.86.247
b51a:901b:901b:8082:d157:db63:d157:56f8	209.87.86.248
b51a:901b:901b:8082:d157:db63:d157:56f9	209.87.86.249
b51a:901b:901b:8082:d157:db63:d157:56fa	209.87.86.250
b51a:901b:901b:8082:d157:db63:d157:56fb	209.87.86.251
b51a:901b:901b:8082:d157:db63:d157:56fc	209.87.86.252
b51a:901b:901b:8082:d157:db63:d157:56fd	209.87.86.253
b51a:901b:901b:8082:d157:db63:d157:56fe	209.87.86.254
b51a:901b:901b:8082:d157:db63:d157:56ff	209.87.86.255

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.