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:d157:4601	209.87.70.1
b51a:901b:901b:8082:d157:db63:d157:4602	209.87.70.2
b51a:901b:901b:8082:d157:db63:d157:4603	209.87.70.3
b51a:901b:901b:8082:d157:db63:d157:4604	209.87.70.4
b51a:901b:901b:8082:d157:db63:d157:4605	209.87.70.5
b51a:901b:901b:8082:d157:db63:d157:4606	209.87.70.6
b51a:901b:901b:8082:d157:db63:d157:4607	209.87.70.7
b51a:901b:901b:8082:d157:db63:d157:4608	209.87.70.8
b51a:901b:901b:8082:d157:db63:d157:4609	209.87.70.9
b51a:901b:901b:8082:d157:db63:d157:460a	209.87.70.10
b51a:901b:901b:8082:d157:db63:d157:460b	209.87.70.11
b51a:901b:901b:8082:d157:db63:d157:460c	209.87.70.12
b51a:901b:901b:8082:d157:db63:d157:460d	209.87.70.13
b51a:901b:901b:8082:d157:db63:d157:460e	209.87.70.14
b51a:901b:901b:8082:d157:db63:d157:460f	209.87.70.15
b51a:901b:901b:8082:d157:db63:d157:4610	209.87.70.16
b51a:901b:901b:8082:d157:db63:d157:4611	209.87.70.17
b51a:901b:901b:8082:d157:db63:d157:4612	209.87.70.18
b51a:901b:901b:8082:d157:db63:d157:4613	209.87.70.19
b51a:901b:901b:8082:d157:db63:d157:4614	209.87.70.20
b51a:901b:901b:8082:d157:db63:d157:4615	209.87.70.21
b51a:901b:901b:8082:d157:db63:d157:4616	209.87.70.22
b51a:901b:901b:8082:d157:db63:d157:4617	209.87.70.23
b51a:901b:901b:8082:d157:db63:d157:4618	209.87.70.24
b51a:901b:901b:8082:d157:db63:d157:4619	209.87.70.25
b51a:901b:901b:8082:d157:db63:d157:461a	209.87.70.26
b51a:901b:901b:8082:d157:db63:d157:461b	209.87.70.27
b51a:901b:901b:8082:d157:db63:d157:461c	209.87.70.28
b51a:901b:901b:8082:d157:db63:d157:461d	209.87.70.29
b51a:901b:901b:8082:d157:db63:d157:461e	209.87.70.30
b51a:901b:901b:8082:d157:db63:d157:461f	209.87.70.31
b51a:901b:901b:8082:d157:db63:d157:4620	209.87.70.32
b51a:901b:901b:8082:d157:db63:d157:4621	209.87.70.33
b51a:901b:901b:8082:d157:db63:d157:4622	209.87.70.34
b51a:901b:901b:8082:d157:db63:d157:4623	209.87.70.35
b51a:901b:901b:8082:d157:db63:d157:4624	209.87.70.36
b51a:901b:901b:8082:d157:db63:d157:4625	209.87.70.37
b51a:901b:901b:8082:d157:db63:d157:4626	209.87.70.38
b51a:901b:901b:8082:d157:db63:d157:4627	209.87.70.39
b51a:901b:901b:8082:d157:db63:d157:4628	209.87.70.40
b51a:901b:901b:8082:d157:db63:d157:4629	209.87.70.41
b51a:901b:901b:8082:d157:db63:d157:462a	209.87.70.42
b51a:901b:901b:8082:d157:db63:d157:462b	209.87.70.43
b51a:901b:901b:8082:d157:db63:d157:462c	209.87.70.44
b51a:901b:901b:8082:d157:db63:d157:462d	209.87.70.45
b51a:901b:901b:8082:d157:db63:d157:462e	209.87.70.46
b51a:901b:901b:8082:d157:db63:d157:462f	209.87.70.47
b51a:901b:901b:8082:d157:db63:d157:4630	209.87.70.48
b51a:901b:901b:8082:d157:db63:d157:4631	209.87.70.49
b51a:901b:901b:8082:d157:db63:d157:4632	209.87.70.50
b51a:901b:901b:8082:d157:db63:d157:4633	209.87.70.51
b51a:901b:901b:8082:d157:db63:d157:4634	209.87.70.52
b51a:901b:901b:8082:d157:db63:d157:4635	209.87.70.53
b51a:901b:901b:8082:d157:db63:d157:4636	209.87.70.54
b51a:901b:901b:8082:d157:db63:d157:4637	209.87.70.55
b51a:901b:901b:8082:d157:db63:d157:4638	209.87.70.56
b51a:901b:901b:8082:d157:db63:d157:4639	209.87.70.57
b51a:901b:901b:8082:d157:db63:d157:463a	209.87.70.58
b51a:901b:901b:8082:d157:db63:d157:463b	209.87.70.59
b51a:901b:901b:8082:d157:db63:d157:463c	209.87.70.60

b51a:901b:901b:8082:d157:db63:d157:463d	209.87.70.61
b51a:901b:901b:8082:d157:db63:d157:463e	209.87.70.62
b51a:901b:901b:8082:d157:db63:d157:463f	209.87.70.63
b51a:901b:901b:8082:d157:db63:d157:4640	209.87.70.64
b51a:901b:901b:8082:d157:db63:d157:4641	209.87.70.65
b51a:901b:901b:8082:d157:db63:d157:4642	209.87.70.66
b51a:901b:901b:8082:d157:db63:d157:4643	209.87.70.67
b51a:901b:901b:8082:d157:db63:d157:4644	209.87.70.68
b51a:901b:901b:8082:d157:db63:d157:4645	209.87.70.69
b51a:901b:901b:8082:d157:db63:d157:4646	209.87.70.70
b51a:901b:901b:8082:d157:db63:d157:4647	209.87.70.71
b51a:901b:901b:8082:d157:db63:d157:4648	209.87.70.72
b51a:901b:901b:8082:d157:db63:d157:4649	209.87.70.73
b51a:901b:901b:8082:d157:db63:d157:464a	209.87.70.74
b51a:901b:901b:8082:d157:db63:d157:464b	209.87.70.75
b51a:901b:901b:8082:d157:db63:d157:464c	209.87.70.76
b51a:901b:901b:8082:d157:db63:d157:464d	209.87.70.77
b51a:901b:901b:8082:d157:db63:d157:464e	209.87.70.78
b51a:901b:901b:8082:d157:db63:d157:464f	209.87.70.79
b51a:901b:901b:8082:d157:db63:d157:4650	209.87.70.80
b51a:901b:901b:8082:d157:db63:d157:4651	209.87.70.81
b51a:901b:901b:8082:d157:db63:d157:4652	209.87.70.82
b51a:901b:901b:8082:d157:db63:d157:4653	209.87.70.83
b51a:901b:901b:8082:d157:db63:d157:4654	209.87.70.84
b51a:901b:901b:8082:d157:db63:d157:4655	209.87.70.85
b51a:901b:901b:8082:d157:db63:d157:4656	209.87.70.86
b51a:901b:901b:8082:d157:db63:d157:4657	209.87.70.87
b51a:901b:901b:8082:d157:db63:d157:4658	209.87.70.88
b51a:901b:901b:8082:d157:db63:d157:4659	209.87.70.89
b51a:901b:901b:8082:d157:db63:d157:465a	209.87.70.90
b51a:901b:901b:8082:d157:db63:d157:465b	209.87.70.91
b51a:901b:901b:8082:d157:db63:d157:465c	209.87.70.92
b51a:901b:901b:8082:d157:db63:d157:465d	209.87.70.93
b51a:901b:901b:8082:d157:db63:d157:465e	209.87.70.94
b51a:901b:901b:8082:d157:db63:d157:465f	209.87.70.95
b51a:901b:901b:8082:d157:db63:d157:4660	209.87.70.96
b51a:901b:901b:8082:d157:db63:d157:4661	209.87.70.97
b51a:901b:901b:8082:d157:db63:d157:4662	209.87.70.98
b51a:901b:901b:8082:d157:db63:d157:4663	209.87.70.99
b51a:901b:901b:8082:d157:db63:d157:4664	209.87.70.100
b51a:901b:901b:8082:d157:db63:d157:4665	209.87.70.101
b51a:901b:901b:8082:d157:db63:d157:4666	209.87.70.102
b51a:901b:901b:8082:d157:db63:d157:4667	209.87.70.103
b51a:901b:901b:8082:d157:db63:d157:4668	209.87.70.104
b51a:901b:901b:8082:d157:db63:d157:4669	209.87.70.105
b51a:901b:901b:8082:d157:db63:d157:466a	209.87.70.106
b51a:901b:901b:8082:d157:db63:d157:466b	209.87.70.107
b51a:901b:901b:8082:d157:db63:d157:466c	209.87.70.108
b51a:901b:901b:8082:d157:db63:d157:466d	209.87.70.109
b51a:901b:901b:8082:d157:db63:d157:466e	209.87.70.110
b51a:901b:901b:8082:d157:db63:d157:466f	209.87.70.111
b51a:901b:901b:8082:d157:db63:d157:4670	209.87.70.112
b51a:901b:901b:8082:d157:db63:d157:4671	209.87.70.113
b51a:901b:901b:8082:d157:db63:d157:4672	209.87.70.114
b51a:901b:901b:8082:d157:db63:d157:4673	209.87.70.115
b51a:901b:901b:8082:d157:db63:d157:4674	209.87.70.116
b51a:901b:901b:8082:d157:db63:d157:4675	209.87.70.117
b51a:901b:901b:8082:d157:db63:d157:4676	209.87.70.118
b51a:901b:901b:8082:d157:db63:d157:4677	209.87.70.119
b51a:901b:901b:8082:d157:db63:d157:4678	209.87.70.120

b51a:901b:901b:8082:d157:db63:d157:4679	209.87.70.121
b51a:901b:901b:8082:d157:db63:d157:467a	209.87.70.122
b51a:901b:901b:8082:d157:db63:d157:467b	209.87.70.123
b51a:901b:901b:8082:d157:db63:d157:467c	209.87.70.124
b51a:901b:901b:8082:d157:db63:d157:467d	209.87.70.125
b51a:901b:901b:8082:d157:db63:d157:467e	209.87.70.126
b51a:901b:901b:8082:d157:db63:d157:467f	209.87.70.127
b51a:901b:901b:8082:d157:db63:d157:4680	209.87.70.128
b51a:901b:901b:8082:d157:db63:d157:4681	209.87.70.129
b51a:901b:901b:8082:d157:db63:d157:4682	209.87.70.130
b51a:901b:901b:8082:d157:db63:d157:4683	209.87.70.131
b51a:901b:901b:8082:d157:db63:d157:4684	209.87.70.132
b51a:901b:901b:8082:d157:db63:d157:4685	209.87.70.133
b51a:901b:901b:8082:d157:db63:d157:4686	209.87.70.134
b51a:901b:901b:8082:d157:db63:d157:4687	209.87.70.135
b51a:901b:901b:8082:d157:db63:d157:4688	209.87.70.136
b51a:901b:901b:8082:d157:db63:d157:4689	209.87.70.137
b51a:901b:901b:8082:d157:db63:d157:468a	209.87.70.138
b51a:901b:901b:8082:d157:db63:d157:468b	209.87.70.139
b51a:901b:901b:8082:d157:db63:d157:468c	209.87.70.140
b51a:901b:901b:8082:d157:db63:d157:468d	209.87.70.141
b51a:901b:901b:8082:d157:db63:d157:468e	209.87.70.142
b51a:901b:901b:8082:d157:db63:d157:468f	209.87.70.143
b51a:901b:901b:8082:d157:db63:d157:4690	209.87.70.144
b51a:901b:901b:8082:d157:db63:d157:4691	209.87.70.145
b51a:901b:901b:8082:d157:db63:d157:4692	209.87.70.146
b51a:901b:901b:8082:d157:db63:d157:4693	209.87.70.147
b51a:901b:901b:8082:d157:db63:d157:4694	209.87.70.148
b51a:901b:901b:8082:d157:db63:d157:4695	209.87.70.149
b51a:901b:901b:8082:d157:db63:d157:4696	209.87.70.150
b51a:901b:901b:8082:d157:db63:d157:4697	209.87.70.151
b51a:901b:901b:8082:d157:db63:d157:4698	209.87.70.152
b51a:901b:901b:8082:d157:db63:d157:4699	209.87.70.153
b51a:901b:901b:8082:d157:db63:d157:469a	209.87.70.154
b51a:901b:901b:8082:d157:db63:d157:469b	209.87.70.155
b51a:901b:901b:8082:d157:db63:d157:469c	209.87.70.156
b51a:901b:901b:8082:d157:db63:d157:469d	209.87.70.157
b51a:901b:901b:8082:d157:db63:d157:469e	209.87.70.158
b51a:901b:901b:8082:d157:db63:d157:469f	209.87.70.159
b51a:901b:901b:8082:d157:db63:d157:46a0	209.87.70.160
b51a:901b:901b:8082:d157:db63:d157:46a1	209.87.70.161
b51a:901b:901b:8082:d157:db63:d157:46a2	209.87.70.162
b51a:901b:901b:8082:d157:db63:d157:46a3	209.87.70.163
b51a:901b:901b:8082:d157:db63:d157:46a4	209.87.70.164
b51a:901b:901b:8082:d157:db63:d157:46a5	209.87.70.165
b51a:901b:901b:8082:d157:db63:d157:46a6	209.87.70.166
b51a:901b:901b:8082:d157:db63:d157:46a7	209.87.70.167
b51a:901b:901b:8082:d157:db63:d157:46a8	209.87.70.168
b51a:901b:901b:8082:d157:db63:d157:46a9	209.87.70.169
b51a:901b:901b:8082:d157:db63:d157:46aa	209.87.70.170
b51a:901b:901b:8082:d157:db63:d157:46ab	209.87.70.171
b51a:901b:901b:8082:d157:db63:d157:46ac	209.87.70.172
b51a:901b:901b:8082:d157:db63:d157:46ad	209.87.70.173
b51a:901b:901b:8082:d157:db63:d157:46ae	209.87.70.174
b51a:901b:901b:8082:d157:db63:d157:46af	209.87.70.175
b51a:901b:901b:8082:d157:db63:d157:46b0	209.87.70.176
b51a:901b:901b:8082:d157:db63:d157:46b1	209.87.70.177
b51a:901b:901b:8082:d157:db63:d157:46b2	209.87.70.178
b51a:901b:901b:8082:d157:db63:d157:46b3	209.87.70.179
b51a:901b:901b:8082:d157:db63:d157:46b4	209.87.70.180

b51a:901b:901b:8082:d157:db63:d157:46b5	209.87.70.181
b51a:901b:901b:8082:d157:db63:d157:46b6	209.87.70.182
b51a:901b:901b:8082:d157:db63:d157:46b7	209.87.70.183
b51a:901b:901b:8082:d157:db63:d157:46b8	209.87.70.184
b51a:901b:901b:8082:d157:db63:d157:46b9	209.87.70.185
b51a:901b:901b:8082:d157:db63:d157:46ba	209.87.70.186
b51a:901b:901b:8082:d157:db63:d157:46bb	209.87.70.187
b51a:901b:901b:8082:d157:db63:d157:46bc	209.87.70.188
b51a:901b:901b:8082:d157:db63:d157:46bd	209.87.70.189
b51a:901b:901b:8082:d157:db63:d157:46be	209.87.70.190
b51a:901b:901b:8082:d157:db63:d157:46bf	209.87.70.191
b51a:901b:901b:8082:d157:db63:d157:46c0	209.87.70.192
b51a:901b:901b:8082:d157:db63:d157:46c1	209.87.70.193
b51a:901b:901b:8082:d157:db63:d157:46c2	209.87.70.194
b51a:901b:901b:8082:d157:db63:d157:46c3	209.87.70.195
b51a:901b:901b:8082:d157:db63:d157:46c4	209.87.70.196
b51a:901b:901b:8082:d157:db63:d157:46c5	209.87.70.197
b51a:901b:901b:8082:d157:db63:d157:46c6	209.87.70.198
b51a:901b:901b:8082:d157:db63:d157:46c7	209.87.70.199
b51a:901b:901b:8082:d157:db63:d157:46c8	209.87.70.200
b51a:901b:901b:8082:d157:db63:d157:46c9	209.87.70.201
b51a:901b:901b:8082:d157:db63:d157:46ca	209.87.70.202
b51a:901b:901b:8082:d157:db63:d157:46cb	209.87.70.203
b51a:901b:901b:8082:d157:db63:d157:46cc	209.87.70.204
b51a:901b:901b:8082:d157:db63:d157:46cd	209.87.70.205
b51a:901b:901b:8082:d157:db63:d157:46ce	209.87.70.206
b51a:901b:901b:8082:d157:db63:d157:46cf	209.87.70.207
b51a:901b:901b:8082:d157:db63:d157:46d0	209.87.70.208
b51a:901b:901b:8082:d157:db63:d157:46d1	209.87.70.209
b51a:901b:901b:8082:d157:db63:d157:46d2	209.87.70.210
b51a:901b:901b:8082:d157:db63:d157:46d3	209.87.70.211
b51a:901b:901b:8082:d157:db63:d157:46d4	209.87.70.212
b51a:901b:901b:8082:d157:db63:d157:46d5	209.87.70.213
b51a:901b:901b:8082:d157:db63:d157:46d6	209.87.70.214
b51a:901b:901b:8082:d157:db63:d157:46d7	209.87.70.215
b51a:901b:901b:8082:d157:db63:d157:46d8	209.87.70.216
b51a:901b:901b:8082:d157:db63:d157:46d9	209.87.70.217
b51a:901b:901b:8082:d157:db63:d157:46da	209.87.70.218
b51a:901b:901b:8082:d157:db63:d157:46db	209.87.70.219
b51a:901b:901b:8082:d157:db63:d157:46dc	209.87.70.220
b51a:901b:901b:8082:d157:db63:d157:46dd	209.87.70.221
b51a:901b:901b:8082:d157:db63:d157:46de	209.87.70.222
b51a:901b:901b:8082:d157:db63:d157:46df	209.87.70.223
b51a:901b:901b:8082:d157:db63:d157:46e0	209.87.70.224
b51a:901b:901b:8082:d157:db63:d157:46e1	209.87.70.225
b51a:901b:901b:8082:d157:db63:d157:46e2	209.87.70.226
b51a:901b:901b:8082:d157:db63:d157:46e3	209.87.70.227
b51a:901b:901b:8082:d157:db63:d157:46e4	209.87.70.228
b51a:901b:901b:8082:d157:db63:d157:46e5	209.87.70.229
b51a:901b:901b:8082:d157:db63:d157:46e6	209.87.70.230
b51a:901b:901b:8082:d157:db63:d157:46e7	209.87.70.231
b51a:901b:901b:8082:d157:db63:d157:46e8	209.87.70.232
b51a:901b:901b:8082:d157:db63:d157:46e9	209.87.70.233
b51a:901b:901b:8082:d157:db63:d157:46ea	209.87.70.234
b51a:901b:901b:8082:d157:db63:d157:46eb	209.87.70.235
b51a:901b:901b:8082:d157:db63:d157:46ec	209.87.70.236
b51a:901b:901b:8082:d157:db63:d157:46ed	209.87.70.237
b51a:901b:901b:8082:d157:db63:d157:46ee	209.87.70.238
b51a:901b:901b:8082:d157:db63:d157:46ef	209.87.70.239
b51a:901b:901b:8082:d157:db63:d157:46f0	209.87.70.240
b51a:901b:901b:8082:d157:db63:d157:46f1	209.87.70.241
b51a:901b:901b:8082:d157:db63:d157:46f2	209.87.70.242
b51a:901b:901b:8082:d157:db63:d157:46f3	209.87.70.243
b51a:901b:901b:8082:d157:db63:d157:46f4	209.87.70.244
b51a:901b:901b:8082:d157:db63:d157:46f5	209.87.70.245
b51a:901b:901b:8082:d157:db63:d157:46f6	209.87.70.246
b51a:901b:901b:8082:d157:db63:d157:46f7	209.87.70.247
b51a:901b:901b:8082:d157:db63:d157:46f8	209.87.70.248
b51a:901b:901b:8082:d157:db63:d157:46f9	209.87.70.249
b51a:901b:901b:8082:d157:db63:d157:46fa	209.87.70.250
b51a:901b:901b:8082:d157:db63:d157:46fb	209.87.70.251
b51a:901b:901b:8082:d157:db63:d157:46fc	209.87.70.252
b51a:901b:901b:8082:d157:db63:d157:46fd	209.87.70.253
b51a:901b:901b:8082:d157:db63:d157:46fe	209.87.70.254
b51a:901b:901b:8082:d157:db63:d157:46ff	209.87.70.255

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.