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:d157:4801	209.87.72.1
b51a:901b:901b:8082:d157:db63:d157:4802	209.87.72.2
b51a:901b:901b:8082:d157:db63:d157:4803	209.87.72.3
b51a:901b:901b:8082:d157:db63:d157:4804	209.87.72.4
b51a:901b:901b:8082:d157:db63:d157:4805	209.87.72.5
b51a:901b:901b:8082:d157:db63:d157:4806	209.87.72.6
b51a:901b:901b:8082:d157:db63:d157:4807	209.87.72.7
b51a:901b:901b:8082:d157:db63:d157:4808	209.87.72.8
b51a:901b:901b:8082:d157:db63:d157:4809	209.87.72.9
b51a:901b:901b:8082:d157:db63:d157:480a	209.87.72.10
b51a:901b:901b:8082:d157:db63:d157:480b	209.87.72.11
b51a:901b:901b:8082:d157:db63:d157:480c	209.87.72.12
b51a:901b:901b:8082:d157:db63:d157:480d	209.87.72.13
b51a:901b:901b:8082:d157:db63:d157:480e	209.87.72.14
b51a:901b:901b:8082:d157:db63:d157:480f	209.87.72.15
b51a:901b:901b:8082:d157:db63:d157:4810	209.87.72.16
b51a:901b:901b:8082:d157:db63:d157:4811	209.87.72.17
b51a:901b:901b:8082:d157:db63:d157:4812	209.87.72.18
b51a:901b:901b:8082:d157:db63:d157:4813	209.87.72.19
b51a:901b:901b:8082:d157:db63:d157:4814	209.87.72.20
b51a:901b:901b:8082:d157:db63:d157:4815	209.87.72.21
b51a:901b:901b:8082:d157:db63:d157:4816	209.87.72.22
b51a:901b:901b:8082:d157:db63:d157:4817	209.87.72.23
b51a:901b:901b:8082:d157:db63:d157:4818	209.87.72.24
b51a:901b:901b:8082:d157:db63:d157:4819	209.87.72.25
b51a:901b:901b:8082:d157:db63:d157:481a	209.87.72.26
b51a:901b:901b:8082:d157:db63:d157:481b	209.87.72.27
b51a:901b:901b:8082:d157:db63:d157:481c	209.87.72.28
b51a:901b:901b:8082:d157:db63:d157:481d	209.87.72.29
b51a:901b:901b:8082:d157:db63:d157:481e	209.87.72.30
b51a:901b:901b:8082:d157:db63:d157:481f	209.87.72.31
b51a:901b:901b:8082:d157:db63:d157:4820	209.87.72.32
b51a:901b:901b:8082:d157:db63:d157:4821	209.87.72.33
b51a:901b:901b:8082:d157:db63:d157:4822	209.87.72.34
b51a:901b:901b:8082:d157:db63:d157:4823	209.87.72.35
b51a:901b:901b:8082:d157:db63:d157:4824	209.87.72.36
b51a:901b:901b:8082:d157:db63:d157:4825	209.87.72.37
b51a:901b:901b:8082:d157:db63:d157:4826	209.87.72.38
b51a:901b:901b:8082:d157:db63:d157:4827	209.87.72.39
b51a:901b:901b:8082:d157:db63:d157:4828	209.87.72.40
b51a:901b:901b:8082:d157:db63:d157:4829	209.87.72.41
b51a:901b:901b:8082:d157:db63:d157:482a	209.87.72.42
b51a:901b:901b:8082:d157:db63:d157:482b	209.87.72.43
b51a:901b:901b:8082:d157:db63:d157:482c	209.87.72.44
b51a:901b:901b:8082:d157:db63:d157:482d	209.87.72.45
b51a:901b:901b:8082:d157:db63:d157:482e	209.87.72.46
b51a:901b:901b:8082:d157:db63:d157:482f	209.87.72.47
b51a:901b:901b:8082:d157:db63:d157:4830	209.87.72.48
b51a:901b:901b:8082:d157:db63:d157:4831	209.87.72.49
b51a:901b:901b:8082:d157:db63:d157:4832	209.87.72.50
b51a:901b:901b:8082:d157:db63:d157:4833	209.87.72.51
b51a:901b:901b:8082:d157:db63:d157:4834	209.87.72.52
b51a:901b:901b:8082:d157:db63:d157:4835	209.87.72.53
b51a:901b:901b:8082:d157:db63:d157:4836	209.87.72.54
b51a:901b:901b:8082:d157:db63:d157:4837	209.87.72.55
b51a:901b:901b:8082:d157:db63:d157:4838	209.87.72.56
b51a:901b:901b:8082:d157:db63:d157:4839	209.87.72.57
b51a:901b:901b:8082:d157:db63:d157:483a	209.87.72.58
b51a:901b:901b:8082:d157:db63:d157:483b	209.87.72.59
b51a:901b:901b:8082:d157:db63:d157:483c	209.87.72.60

b51a:901b:901b:8082:d157:db63:d157:483d	209.87.72.61
b51a:901b:901b:8082:d157:db63:d157:483e	209.87.72.62
b51a:901b:901b:8082:d157:db63:d157:483f	209.87.72.63
b51a:901b:901b:8082:d157:db63:d157:4840	209.87.72.64
b51a:901b:901b:8082:d157:db63:d157:4841	209.87.72.65
b51a:901b:901b:8082:d157:db63:d157:4842	209.87.72.66
b51a:901b:901b:8082:d157:db63:d157:4843	209.87.72.67
b51a:901b:901b:8082:d157:db63:d157:4844	209.87.72.68
b51a:901b:901b:8082:d157:db63:d157:4845	209.87.72.69
b51a:901b:901b:8082:d157:db63:d157:4846	209.87.72.70
b51a:901b:901b:8082:d157:db63:d157:4847	209.87.72.71
b51a:901b:901b:8082:d157:db63:d157:4848	209.87.72.72
b51a:901b:901b:8082:d157:db63:d157:4849	209.87.72.73
b51a:901b:901b:8082:d157:db63:d157:484a	209.87.72.74
b51a:901b:901b:8082:d157:db63:d157:484b	209.87.72.75
b51a:901b:901b:8082:d157:db63:d157:484c	209.87.72.76
b51a:901b:901b:8082:d157:db63:d157:484d	209.87.72.77
b51a:901b:901b:8082:d157:db63:d157:484e	209.87.72.78
b51a:901b:901b:8082:d157:db63:d157:484f	209.87.72.79
b51a:901b:901b:8082:d157:db63:d157:4850	209.87.72.80
b51a:901b:901b:8082:d157:db63:d157:4851	209.87.72.81
b51a:901b:901b:8082:d157:db63:d157:4852	209.87.72.82
b51a:901b:901b:8082:d157:db63:d157:4853	209.87.72.83
b51a:901b:901b:8082:d157:db63:d157:4854	209.87.72.84
b51a:901b:901b:8082:d157:db63:d157:4855	209.87.72.85
b51a:901b:901b:8082:d157:db63:d157:4856	209.87.72.86
b51a:901b:901b:8082:d157:db63:d157:4857	209.87.72.87
b51a:901b:901b:8082:d157:db63:d157:4858	209.87.72.88
b51a:901b:901b:8082:d157:db63:d157:4859	209.87.72.89
b51a:901b:901b:8082:d157:db63:d157:485a	209.87.72.90
b51a:901b:901b:8082:d157:db63:d157:485b	209.87.72.91
b51a:901b:901b:8082:d157:db63:d157:485c	209.87.72.92
b51a:901b:901b:8082:d157:db63:d157:485d	209.87.72.93
b51a:901b:901b:8082:d157:db63:d157:485e	209.87.72.94
b51a:901b:901b:8082:d157:db63:d157:485f	209.87.72.95
b51a:901b:901b:8082:d157:db63:d157:4860	209.87.72.96
b51a:901b:901b:8082:d157:db63:d157:4861	209.87.72.97
b51a:901b:901b:8082:d157:db63:d157:4862	209.87.72.98
b51a:901b:901b:8082:d157:db63:d157:4863	209.87.72.99
b51a:901b:901b:8082:d157:db63:d157:4864	209.87.72.100
b51a:901b:901b:8082:d157:db63:d157:4865	209.87.72.101
b51a:901b:901b:8082:d157:db63:d157:4866	209.87.72.102
b51a:901b:901b:8082:d157:db63:d157:4867	209.87.72.103
b51a:901b:901b:8082:d157:db63:d157:4868	209.87.72.104
b51a:901b:901b:8082:d157:db63:d157:4869	209.87.72.105
b51a:901b:901b:8082:d157:db63:d157:486a	209.87.72.106
b51a:901b:901b:8082:d157:db63:d157:486b	209.87.72.107
b51a:901b:901b:8082:d157:db63:d157:486c	209.87.72.108
b51a:901b:901b:8082:d157:db63:d157:486d	209.87.72.109
b51a:901b:901b:8082:d157:db63:d157:486e	209.87.72.110
b51a:901b:901b:8082:d157:db63:d157:486f	209.87.72.111
b51a:901b:901b:8082:d157:db63:d157:4870	209.87.72.112
b51a:901b:901b:8082:d157:db63:d157:4871	209.87.72.113
b51a:901b:901b:8082:d157:db63:d157:4872	209.87.72.114
b51a:901b:901b:8082:d157:db63:d157:4873	209.87.72.115
b51a:901b:901b:8082:d157:db63:d157:4874	209.87.72.116
b51a:901b:901b:8082:d157:db63:d157:4875	209.87.72.117
b51a:901b:901b:8082:d157:db63:d157:4876	209.87.72.118
b51a:901b:901b:8082:d157:db63:d157:4877	209.87.72.119
b51a:901b:901b:8082:d157:db63:d157:4878	209.87.72.120

b51a:901b:901b:8082:d157:db63:d157:4879	209.87.72.121
b51a:901b:901b:8082:d157:db63:d157:487a	209.87.72.122
b51a:901b:901b:8082:d157:db63:d157:487b	209.87.72.123
b51a:901b:901b:8082:d157:db63:d157:487c	209.87.72.124
b51a:901b:901b:8082:d157:db63:d157:487d	209.87.72.125
b51a:901b:901b:8082:d157:db63:d157:487e	209.87.72.126
b51a:901b:901b:8082:d157:db63:d157:487f	209.87.72.127
b51a:901b:901b:8082:d157:db63:d157:4880	209.87.72.128
b51a:901b:901b:8082:d157:db63:d157:4881	209.87.72.129
b51a:901b:901b:8082:d157:db63:d157:4882	209.87.72.130
b51a:901b:901b:8082:d157:db63:d157:4883	209.87.72.131
b51a:901b:901b:8082:d157:db63:d157:4884	209.87.72.132
b51a:901b:901b:8082:d157:db63:d157:4885	209.87.72.133
b51a:901b:901b:8082:d157:db63:d157:4886	209.87.72.134
b51a:901b:901b:8082:d157:db63:d157:4887	209.87.72.135
b51a:901b:901b:8082:d157:db63:d157:4888	209.87.72.136
b51a:901b:901b:8082:d157:db63:d157:4889	209.87.72.137
b51a:901b:901b:8082:d157:db63:d157:488a	209.87.72.138
b51a:901b:901b:8082:d157:db63:d157:488b	209.87.72.139
b51a:901b:901b:8082:d157:db63:d157:488c	209.87.72.140
b51a:901b:901b:8082:d157:db63:d157:488d	209.87.72.141
b51a:901b:901b:8082:d157:db63:d157:488e	209.87.72.142
b51a:901b:901b:8082:d157:db63:d157:488f	209.87.72.143
b51a:901b:901b:8082:d157:db63:d157:4890	209.87.72.144
b51a:901b:901b:8082:d157:db63:d157:4891	209.87.72.145
b51a:901b:901b:8082:d157:db63:d157:4892	209.87.72.146
b51a:901b:901b:8082:d157:db63:d157:4893	209.87.72.147
b51a:901b:901b:8082:d157:db63:d157:4894	209.87.72.148
b51a:901b:901b:8082:d157:db63:d157:4895	209.87.72.149
b51a:901b:901b:8082:d157:db63:d157:4896	209.87.72.150
b51a:901b:901b:8082:d157:db63:d157:4897	209.87.72.151
b51a:901b:901b:8082:d157:db63:d157:4898	209.87.72.152
b51a:901b:901b:8082:d157:db63:d157:4899	209.87.72.153
b51a:901b:901b:8082:d157:db63:d157:489a	209.87.72.154
b51a:901b:901b:8082:d157:db63:d157:489b	209.87.72.155
b51a:901b:901b:8082:d157:db63:d157:489c	209.87.72.156
b51a:901b:901b:8082:d157:db63:d157:489d	209.87.72.157
b51a:901b:901b:8082:d157:db63:d157:489e	209.87.72.158
b51a:901b:901b:8082:d157:db63:d157:489f	209.87.72.159
b51a:901b:901b:8082:d157:db63:d157:48a0	209.87.72.160
b51a:901b:901b:8082:d157:db63:d157:48a1	209.87.72.161
b51a:901b:901b:8082:d157:db63:d157:48a2	209.87.72.162
b51a:901b:901b:8082:d157:db63:d157:48a3	209.87.72.163
b51a:901b:901b:8082:d157:db63:d157:48a4	209.87.72.164
b51a:901b:901b:8082:d157:db63:d157:48a5	209.87.72.165
b51a:901b:901b:8082:d157:db63:d157:48a6	209.87.72.166
b51a:901b:901b:8082:d157:db63:d157:48a7	209.87.72.167
b51a:901b:901b:8082:d157:db63:d157:48a8	209.87.72.168
b51a:901b:901b:8082:d157:db63:d157:48a9	209.87.72.169
b51a:901b:901b:8082:d157:db63:d157:48aa	209.87.72.170
b51a:901b:901b:8082:d157:db63:d157:48ab	209.87.72.171
b51a:901b:901b:8082:d157:db63:d157:48ac	209.87.72.172
b51a:901b:901b:8082:d157:db63:d157:48ad	209.87.72.173
b51a:901b:901b:8082:d157:db63:d157:48ae	209.87.72.174
b51a:901b:901b:8082:d157:db63:d157:48af	209.87.72.175
b51a:901b:901b:8082:d157:db63:d157:48b0	209.87.72.176
b51a:901b:901b:8082:d157:db63:d157:48b1	209.87.72.177
b51a:901b:901b:8082:d157:db63:d157:48b2	209.87.72.178
b51a:901b:901b:8082:d157:db63:d157:48b3	209.87.72.179
b51a:901b:901b:8082:d157:db63:d157:48b4	209.87.72.180

b51a:901b:901b:8082:d157:db63:d157:48b5	209.87.72.181
b51a:901b:901b:8082:d157:db63:d157:48b6	209.87.72.182
b51a:901b:901b:8082:d157:db63:d157:48b7	209.87.72.183
b51a:901b:901b:8082:d157:db63:d157:48b8	209.87.72.184
b51a:901b:901b:8082:d157:db63:d157:48b9	209.87.72.185
b51a:901b:901b:8082:d157:db63:d157:48ba	209.87.72.186
b51a:901b:901b:8082:d157:db63:d157:48bb	209.87.72.187
b51a:901b:901b:8082:d157:db63:d157:48bc	209.87.72.188
b51a:901b:901b:8082:d157:db63:d157:48bd	209.87.72.189
b51a:901b:901b:8082:d157:db63:d157:48be	209.87.72.190
b51a:901b:901b:8082:d157:db63:d157:48bf	209.87.72.191
b51a:901b:901b:8082:d157:db63:d157:48c0	209.87.72.192
b51a:901b:901b:8082:d157:db63:d157:48c1	209.87.72.193
b51a:901b:901b:8082:d157:db63:d157:48c2	209.87.72.194
b51a:901b:901b:8082:d157:db63:d157:48c3	209.87.72.195
b51a:901b:901b:8082:d157:db63:d157:48c4	209.87.72.196
b51a:901b:901b:8082:d157:db63:d157:48c5	209.87.72.197
b51a:901b:901b:8082:d157:db63:d157:48c6	209.87.72.198
b51a:901b:901b:8082:d157:db63:d157:48c7	209.87.72.199
b51a:901b:901b:8082:d157:db63:d157:48c8	209.87.72.200
b51a:901b:901b:8082:d157:db63:d157:48c9	209.87.72.201
b51a:901b:901b:8082:d157:db63:d157:48ca	209.87.72.202
b51a:901b:901b:8082:d157:db63:d157:48cb	209.87.72.203
b51a:901b:901b:8082:d157:db63:d157:48cc	209.87.72.204
b51a:901b:901b:8082:d157:db63:d157:48cd	209.87.72.205
b51a:901b:901b:8082:d157:db63:d157:48ce	209.87.72.206
b51a:901b:901b:8082:d157:db63:d157:48cf	209.87.72.207
b51a:901b:901b:8082:d157:db63:d157:48d0	209.87.72.208
b51a:901b:901b:8082:d157:db63:d157:48d1	209.87.72.209
b51a:901b:901b:8082:d157:db63:d157:48d2	209.87.72.210
b51a:901b:901b:8082:d157:db63:d157:48d3	209.87.72.211
b51a:901b:901b:8082:d157:db63:d157:48d4	209.87.72.212
b51a:901b:901b:8082:d157:db63:d157:48d5	209.87.72.213
b51a:901b:901b:8082:d157:db63:d157:48d6	209.87.72.214
b51a:901b:901b:8082:d157:db63:d157:48d7	209.87.72.215
b51a:901b:901b:8082:d157:db63:d157:48d8	209.87.72.216
b51a:901b:901b:8082:d157:db63:d157:48d9	209.87.72.217
b51a:901b:901b:8082:d157:db63:d157:48da	209.87.72.218
b51a:901b:901b:8082:d157:db63:d157:48db	209.87.72.219
b51a:901b:901b:8082:d157:db63:d157:48dc	209.87.72.220
b51a:901b:901b:8082:d157:db63:d157:48dd	209.87.72.221
b51a:901b:901b:8082:d157:db63:d157:48de	209.87.72.222
b51a:901b:901b:8082:d157:db63:d157:48df	209.87.72.223
b51a:901b:901b:8082:d157:db63:d157:48e0	209.87.72.224
b51a:901b:901b:8082:d157:db63:d157:48e1	209.87.72.225
b51a:901b:901b:8082:d157:db63:d157:48e2	209.87.72.226
b51a:901b:901b:8082:d157:db63:d157:48e3	209.87.72.227
b51a:901b:901b:8082:d157:db63:d157:48e4	209.87.72.228
b51a:901b:901b:8082:d157:db63:d157:48e5	209.87.72.229
b51a:901b:901b:8082:d157:db63:d157:48e6	209.87.72.230
b51a:901b:901b:8082:d157:db63:d157:48e7	209.87.72.231
b51a:901b:901b:8082:d157:db63:d157:48e8	209.87.72.232
b51a:901b:901b:8082:d157:db63:d157:48e9	209.87.72.233
b51a:901b:901b:8082:d157:db63:d157:48ea	209.87.72.234
b51a:901b:901b:8082:d157:db63:d157:48eb	209.87.72.235
b51a:901b:901b:8082:d157:db63:d157:48ec	209.87.72.236
b51a:901b:901b:8082:d157:db63:d157:48ed	209.87.72.237
b51a:901b:901b:8082:d157:db63:d157:48ee	209.87.72.238
b51a:901b:901b:8082:d157:db63:d157:48ef	209.87.72.239
b51a:901b:901b:8082:d157:db63:d157:48f0	209.87.72.240
b51a:901b:901b:8082:d157:db63:d157:48f1	209.87.72.241
b51a:901b:901b:8082:d157:db63:d157:48f2	209.87.72.242
b51a:901b:901b:8082:d157:db63:d157:48f3	209.87.72.243
b51a:901b:901b:8082:d157:db63:d157:48f4	209.87.72.244
b51a:901b:901b:8082:d157:db63:d157:48f5	209.87.72.245
b51a:901b:901b:8082:d157:db63:d157:48f6	209.87.72.246
b51a:901b:901b:8082:d157:db63:d157:48f7	209.87.72.247
b51a:901b:901b:8082:d157:db63:d157:48f8	209.87.72.248
b51a:901b:901b:8082:d157:db63:d157:48f9	209.87.72.249
b51a:901b:901b:8082:d157:db63:d157:48fa	209.87.72.250
b51a:901b:901b:8082:d157:db63:d157:48fb	209.87.72.251
b51a:901b:901b:8082:d157:db63:d157:48fc	209.87.72.252
b51a:901b:901b:8082:d157:db63:d157:48fd	209.87.72.253
b51a:901b:901b:8082:d157:db63:d157:48fe	209.87.72.254
b51a:901b:901b:8082:d157:db63:d157:48ff	209.87.72.255

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.