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
cb15:901b:901b:fb65:4024:de24:100a:4901	16.10.73.1
cb15:901b:901b:fb65:4024:de24:100a:4902	16.10.73.2
cb15:901b:901b:fb65:4024:de24:100a:4903	16.10.73.3
cb15:901b:901b:fb65:4024:de24:100a:4904	16.10.73.4
cb15:901b:901b:fb65:4024:de24:100a:4905	16.10.73.5
cb15:901b:901b:fb65:4024:de24:100a:4906	16.10.73.6
cb15:901b:901b:fb65:4024:de24:100a:4907	16.10.73.7
cb15:901b:901b:fb65:4024:de24:100a:4908	16.10.73.8
cb15:901b:901b:fb65:4024:de24:100a:4909	16.10.73.9
cb15:901b:901b:fb65:4024:de24:100a:490a	16.10.73.10
cb15:901b:901b:fb65:4024:de24:100a:490b	16.10.73.11
cb15:901b:901b:fb65:4024:de24:100a:490c	16.10.73.12
cb15:901b:901b:fb65:4024:de24:100a:490d	16.10.73.13
cb15:901b:901b:fb65:4024:de24:100a:490e	16.10.73.14
cb15:901b:901b:fb65:4024:de24:100a:490f	16.10.73.15
cb15:901b:901b:fb65:4024:de24:100a:4910	16.10.73.16
cb15:901b:901b:fb65:4024:de24:100a:4911	16.10.73.17
cb15:901b:901b:fb65:4024:de24:100a:4912	16.10.73.18
cb15:901b:901b:fb65:4024:de24:100a:4913	16.10.73.19
cb15:901b:901b:fb65:4024:de24:100a:4914	16.10.73.20
cb15:901b:901b:fb65:4024:de24:100a:4915	16.10.73.21
cb15:901b:901b:fb65:4024:de24:100a:4916	16.10.73.22
cb15:901b:901b:fb65:4024:de24:100a:4917	16.10.73.23
cb15:901b:901b:fb65:4024:de24:100a:4918	16.10.73.24
cb15:901b:901b:fb65:4024:de24:100a:4919	16.10.73.25
cb15:901b:901b:fb65:4024:de24:100a:491a	16.10.73.26
cb15:901b:901b:fb65:4024:de24:100a:491b	16.10.73.27
cb15:901b:901b:fb65:4024:de24:100a:491c	16.10.73.28
cb15:901b:901b:fb65:4024:de24:100a:491d	16.10.73.29
cb15:901b:901b:fb65:4024:de24:100a:491e	16.10.73.30
cb15:901b:901b:fb65:4024:de24:100a:491f	16.10.73.31
cb15:901b:901b:fb65:4024:de24:100a:4920	16.10.73.32
cb15:901b:901b:fb65:4024:de24:100a:4921	16.10.73.33
cb15:901b:901b:fb65:4024:de24:100a:4922	16.10.73.34
cb15:901b:901b:fb65:4024:de24:100a:4923	16.10.73.35
cb15:901b:901b:fb65:4024:de24:100a:4924	16.10.73.36
cb15:901b:901b:fb65:4024:de24:100a:4925	16.10.73.37
cb15:901b:901b:fb65:4024:de24:100a:4926	16.10.73.38
cb15:901b:901b:fb65:4024:de24:100a:4927	16.10.73.39
cb15:901b:901b:fb65:4024:de24:100a:4928	16.10.73.40
cb15:901b:901b:fb65:4024:de24:100a:4929	16.10.73.41
cb15:901b:901b:fb65:4024:de24:100a:492a	16.10.73.42
cb15:901b:901b:fb65:4024:de24:100a:492b	16.10.73.43
cb15:901b:901b:fb65:4024:de24:100a:492c	16.10.73.44
cb15:901b:901b:fb65:4024:de24:100a:492d	16.10.73.45
cb15:901b:901b:fb65:4024:de24:100a:492e	16.10.73.46
cb15:901b:901b:fb65:4024:de24:100a:492f	16.10.73.47
cb15:901b:901b:fb65:4024:de24:100a:4930	16.10.73.48
cb15:901b:901b:fb65:4024:de24:100a:4931	16.10.73.49
cb15:901b:901b:fb65:4024:de24:100a:4932	16.10.73.50
cb15:901b:901b:fb65:4024:de24:100a:4933	16.10.73.51
cb15:901b:901b:fb65:4024:de24:100a:4934	16.10.73.52
cb15:901b:901b:fb65:4024:de24:100a:4935	16.10.73.53
cb15:901b:901b:fb65:4024:de24:100a:4936	16.10.73.54
cb15:901b:901b:fb65:4024:de24:100a:4937	16.10.73.55
cb15:901b:901b:fb65:4024:de24:100a:4938	16.10.73.56
cb15:901b:901b:fb65:4024:de24:100a:4939	16.10.73.57
cb15:901b:901b:fb65:4024:de24:100a:493a	16.10.73.58
cb15:901b:901b:fb65:4024:de24:100a:493b	16.10.73.59
cb15:901b:901b:fb65:4024:de24:100a:493c	16.10.73.60

cb15:901b:901b:fb65:4024:de24:100a:493d	16.10.73.61
cb15:901b:901b:fb65:4024:de24:100a:493e	16.10.73.62
cb15:901b:901b:fb65:4024:de24:100a:493f	16.10.73.63
cb15:901b:901b:fb65:4024:de24:100a:4940	16.10.73.64
cb15:901b:901b:fb65:4024:de24:100a:4941	16.10.73.65
cb15:901b:901b:fb65:4024:de24:100a:4942	16.10.73.66
cb15:901b:901b:fb65:4024:de24:100a:4943	16.10.73.67
cb15:901b:901b:fb65:4024:de24:100a:4944	16.10.73.68
cb15:901b:901b:fb65:4024:de24:100a:4945	16.10.73.69
cb15:901b:901b:fb65:4024:de24:100a:4946	16.10.73.70
cb15:901b:901b:fb65:4024:de24:100a:4947	16.10.73.71
cb15:901b:901b:fb65:4024:de24:100a:4948	16.10.73.72
cb15:901b:901b:fb65:4024:de24:100a:4949	16.10.73.73
cb15:901b:901b:fb65:4024:de24:100a:494a	16.10.73.74
cb15:901b:901b:fb65:4024:de24:100a:494b	16.10.73.75
cb15:901b:901b:fb65:4024:de24:100a:494c	16.10.73.76
cb15:901b:901b:fb65:4024:de24:100a:494d	16.10.73.77
cb15:901b:901b:fb65:4024:de24:100a:494e	16.10.73.78
cb15:901b:901b:fb65:4024:de24:100a:494f	16.10.73.79
cb15:901b:901b:fb65:4024:de24:100a:4950	16.10.73.80
cb15:901b:901b:fb65:4024:de24:100a:4951	16.10.73.81
cb15:901b:901b:fb65:4024:de24:100a:4952	16.10.73.82
cb15:901b:901b:fb65:4024:de24:100a:4953	16.10.73.83
cb15:901b:901b:fb65:4024:de24:100a:4954	16.10.73.84
cb15:901b:901b:fb65:4024:de24:100a:4955	16.10.73.85
cb15:901b:901b:fb65:4024:de24:100a:4956	16.10.73.86
cb15:901b:901b:fb65:4024:de24:100a:4957	16.10.73.87
cb15:901b:901b:fb65:4024:de24:100a:4958	16.10.73.88
cb15:901b:901b:fb65:4024:de24:100a:4959	16.10.73.89
cb15:901b:901b:fb65:4024:de24:100a:495a	16.10.73.90
cb15:901b:901b:fb65:4024:de24:100a:495b	16.10.73.91
cb15:901b:901b:fb65:4024:de24:100a:495c	16.10.73.92
cb15:901b:901b:fb65:4024:de24:100a:495d	16.10.73.93
cb15:901b:901b:fb65:4024:de24:100a:495e	16.10.73.94
cb15:901b:901b:fb65:4024:de24:100a:495f	16.10.73.95
cb15:901b:901b:fb65:4024:de24:100a:4960	16.10.73.96
cb15:901b:901b:fb65:4024:de24:100a:4961	16.10.73.97
cb15:901b:901b:fb65:4024:de24:100a:4962	16.10.73.98
cb15:901b:901b:fb65:4024:de24:100a:4963	16.10.73.99
cb15:901b:901b:fb65:4024:de24:100a:4964	16.10.73.100
cb15:901b:901b:fb65:4024:de24:100a:4965	16.10.73.101
cb15:901b:901b:fb65:4024:de24:100a:4966	16.10.73.102
cb15:901b:901b:fb65:4024:de24:100a:4967	16.10.73.103
cb15:901b:901b:fb65:4024:de24:100a:4968	16.10.73.104
cb15:901b:901b:fb65:4024:de24:100a:4969	16.10.73.105
cb15:901b:901b:fb65:4024:de24:100a:496a	16.10.73.106
cb15:901b:901b:fb65:4024:de24:100a:496b	16.10.73.107
cb15:901b:901b:fb65:4024:de24:100a:496c	16.10.73.108
cb15:901b:901b:fb65:4024:de24:100a:496d	16.10.73.109
cb15:901b:901b:fb65:4024:de24:100a:496e	16.10.73.110
cb15:901b:901b:fb65:4024:de24:100a:496f	16.10.73.111
cb15:901b:901b:fb65:4024:de24:100a:4970	16.10.73.112
cb15:901b:901b:fb65:4024:de24:100a:4971	16.10.73.113
cb15:901b:901b:fb65:4024:de24:100a:4972	16.10.73.114
cb15:901b:901b:fb65:4024:de24:100a:4973	16.10.73.115
cb15:901b:901b:fb65:4024:de24:100a:4974	16.10.73.116
cb15:901b:901b:fb65:4024:de24:100a:4975	16.10.73.117
cb15:901b:901b:fb65:4024:de24:100a:4976	16.10.73.118
cb15:901b:901b:fb65:4024:de24:100a:4977	16.10.73.119
cb15:901b:901b:fb65:4024:de24:100a:4978	16.10.73.120

cb15:901b:901b:fb65:4024:de24:100a:4979	16.10.73.121
cb15:901b:901b:fb65:4024:de24:100a:497a	16.10.73.122
cb15:901b:901b:fb65:4024:de24:100a:497b	16.10.73.123
cb15:901b:901b:fb65:4024:de24:100a:497c	16.10.73.124
cb15:901b:901b:fb65:4024:de24:100a:497d	16.10.73.125
cb15:901b:901b:fb65:4024:de24:100a:497e	16.10.73.126
cb15:901b:901b:fb65:4024:de24:100a:497f	16.10.73.127
cb15:901b:901b:fb65:4024:de24:100a:4980	16.10.73.128
cb15:901b:901b:fb65:4024:de24:100a:4981	16.10.73.129
cb15:901b:901b:fb65:4024:de24:100a:4982	16.10.73.130
cb15:901b:901b:fb65:4024:de24:100a:4983	16.10.73.131
cb15:901b:901b:fb65:4024:de24:100a:4984	16.10.73.132
cb15:901b:901b:fb65:4024:de24:100a:4985	16.10.73.133
cb15:901b:901b:fb65:4024:de24:100a:4986	16.10.73.134
cb15:901b:901b:fb65:4024:de24:100a:4987	16.10.73.135
cb15:901b:901b:fb65:4024:de24:100a:4988	16.10.73.136
cb15:901b:901b:fb65:4024:de24:100a:4989	16.10.73.137
cb15:901b:901b:fb65:4024:de24:100a:498a	16.10.73.138
cb15:901b:901b:fb65:4024:de24:100a:498b	16.10.73.139
cb15:901b:901b:fb65:4024:de24:100a:498c	16.10.73.140
cb15:901b:901b:fb65:4024:de24:100a:498d	16.10.73.141
cb15:901b:901b:fb65:4024:de24:100a:498e	16.10.73.142
cb15:901b:901b:fb65:4024:de24:100a:498f	16.10.73.143
cb15:901b:901b:fb65:4024:de24:100a:4990	16.10.73.144
cb15:901b:901b:fb65:4024:de24:100a:4991	16.10.73.145
cb15:901b:901b:fb65:4024:de24:100a:4992	16.10.73.146
cb15:901b:901b:fb65:4024:de24:100a:4993	16.10.73.147
cb15:901b:901b:fb65:4024:de24:100a:4994	16.10.73.148
cb15:901b:901b:fb65:4024:de24:100a:4995	16.10.73.149
cb15:901b:901b:fb65:4024:de24:100a:4996	16.10.73.150
cb15:901b:901b:fb65:4024:de24:100a:4997	16.10.73.151
cb15:901b:901b:fb65:4024:de24:100a:4998	16.10.73.152
cb15:901b:901b:fb65:4024:de24:100a:4999	16.10.73.153
cb15:901b:901b:fb65:4024:de24:100a:499a	16.10.73.154
cb15:901b:901b:fb65:4024:de24:100a:499b	16.10.73.155
cb15:901b:901b:fb65:4024:de24:100a:499c	16.10.73.156
cb15:901b:901b:fb65:4024:de24:100a:499d	16.10.73.157
cb15:901b:901b:fb65:4024:de24:100a:499e	16.10.73.158
cb15:901b:901b:fb65:4024:de24:100a:499f	16.10.73.159
cb15:901b:901b:fb65:4024:de24:100a:49a0	16.10.73.160
cb15:901b:901b:fb65:4024:de24:100a:49a1	16.10.73.161
cb15:901b:901b:fb65:4024:de24:100a:49a2	16.10.73.162
cb15:901b:901b:fb65:4024:de24:100a:49a3	16.10.73.163
cb15:901b:901b:fb65:4024:de24:100a:49a4	16.10.73.164
cb15:901b:901b:fb65:4024:de24:100a:49a5	16.10.73.165
cb15:901b:901b:fb65:4024:de24:100a:49a6	16.10.73.166
cb15:901b:901b:fb65:4024:de24:100a:49a7	16.10.73.167
cb15:901b:901b:fb65:4024:de24:100a:49a8	16.10.73.168
cb15:901b:901b:fb65:4024:de24:100a:49a9	16.10.73.169
cb15:901b:901b:fb65:4024:de24:100a:49aa	16.10.73.170
cb15:901b:901b:fb65:4024:de24:100a:49ab	16.10.73.171
cb15:901b:901b:fb65:4024:de24:100a:49ac	16.10.73.172
cb15:901b:901b:fb65:4024:de24:100a:49ad	16.10.73.173
cb15:901b:901b:fb65:4024:de24:100a:49ae	16.10.73.174
cb15:901b:901b:fb65:4024:de24:100a:49af	16.10.73.175
cb15:901b:901b:fb65:4024:de24:100a:49b0	16.10.73.176
cb15:901b:901b:fb65:4024:de24:100a:49b1	16.10.73.177
cb15:901b:901b:fb65:4024:de24:100a:49b2	16.10.73.178
cb15:901b:901b:fb65:4024:de24:100a:49b3	16.10.73.179
cb15:901b:901b:fb65:4024:de24:100a:49b4	16.10.73.180

cb15:901b:901b:fb65:4024:de24:100a:49b5	16.10.73.181
cb15:901b:901b:fb65:4024:de24:100a:49b6	16.10.73.182
cb15:901b:901b:fb65:4024:de24:100a:49b7	16.10.73.183
cb15:901b:901b:fb65:4024:de24:100a:49b8	16.10.73.184
cb15:901b:901b:fb65:4024:de24:100a:49b9	16.10.73.185
cb15:901b:901b:fb65:4024:de24:100a:49ba	16.10.73.186
cb15:901b:901b:fb65:4024:de24:100a:49bb	16.10.73.187
cb15:901b:901b:fb65:4024:de24:100a:49bc	16.10.73.188
cb15:901b:901b:fb65:4024:de24:100a:49bd	16.10.73.189
cb15:901b:901b:fb65:4024:de24:100a:49be	16.10.73.190
cb15:901b:901b:fb65:4024:de24:100a:49bf	16.10.73.191
cb15:901b:901b:fb65:4024:de24:100a:49c0	16.10.73.192
cb15:901b:901b:fb65:4024:de24:100a:49c1	16.10.73.193
cb15:901b:901b:fb65:4024:de24:100a:49c2	16.10.73.194
cb15:901b:901b:fb65:4024:de24:100a:49c3	16.10.73.195
cb15:901b:901b:fb65:4024:de24:100a:49c4	16.10.73.196
cb15:901b:901b:fb65:4024:de24:100a:49c5	16.10.73.197
cb15:901b:901b:fb65:4024:de24:100a:49c6	16.10.73.198
cb15:901b:901b:fb65:4024:de24:100a:49c7	16.10.73.199
cb15:901b:901b:fb65:4024:de24:100a:49c8	16.10.73.200
cb15:901b:901b:fb65:4024:de24:100a:49c9	16.10.73.201
cb15:901b:901b:fb65:4024:de24:100a:49ca	16.10.73.202
cb15:901b:901b:fb65:4024:de24:100a:49cb	16.10.73.203
cb15:901b:901b:fb65:4024:de24:100a:49cc	16.10.73.204
cb15:901b:901b:fb65:4024:de24:100a:49cd	16.10.73.205
cb15:901b:901b:fb65:4024:de24:100a:49ce	16.10.73.206
cb15:901b:901b:fb65:4024:de24:100a:49cf	16.10.73.207
cb15:901b:901b:fb65:4024:de24:100a:49d0	16.10.73.208
cb15:901b:901b:fb65:4024:de24:100a:49d1	16.10.73.209
cb15:901b:901b:fb65:4024:de24:100a:49d2	16.10.73.210
cb15:901b:901b:fb65:4024:de24:100a:49d3	16.10.73.211
cb15:901b:901b:fb65:4024:de24:100a:49d4	16.10.73.212
cb15:901b:901b:fb65:4024:de24:100a:49d5	16.10.73.213
cb15:901b:901b:fb65:4024:de24:100a:49d6	16.10.73.214
cb15:901b:901b:fb65:4024:de24:100a:49d7	16.10.73.215
cb15:901b:901b:fb65:4024:de24:100a:49d8	16.10.73.216
cb15:901b:901b:fb65:4024:de24:100a:49d9	16.10.73.217
cb15:901b:901b:fb65:4024:de24:100a:49da	16.10.73.218
cb15:901b:901b:fb65:4024:de24:100a:49db	16.10.73.219
cb15:901b:901b:fb65:4024:de24:100a:49dc	16.10.73.220
cb15:901b:901b:fb65:4024:de24:100a:49dd	16.10.73.221
cb15:901b:901b:fb65:4024:de24:100a:49de	16.10.73.222
cb15:901b:901b:fb65:4024:de24:100a:49df	16.10.73.223
cb15:901b:901b:fb65:4024:de24:100a:49e0	16.10.73.224
cb15:901b:901b:fb65:4024:de24:100a:49e1	16.10.73.225
cb15:901b:901b:fb65:4024:de24:100a:49e2	16.10.73.226
cb15:901b:901b:fb65:4024:de24:100a:49e3	16.10.73.227
cb15:901b:901b:fb65:4024:de24:100a:49e4	16.10.73.228
cb15:901b:901b:fb65:4024:de24:100a:49e5	16.10.73.229
cb15:901b:901b:fb65:4024:de24:100a:49e6	16.10.73.230
cb15:901b:901b:fb65:4024:de24:100a:49e7	16.10.73.231
cb15:901b:901b:fb65:4024:de24:100a:49e8	16.10.73.232
cb15:901b:901b:fb65:4024:de24:100a:49e9	16.10.73.233
cb15:901b:901b:fb65:4024:de24:100a:49ea	16.10.73.234
cb15:901b:901b:fb65:4024:de24:100a:49eb	16.10.73.235
cb15:901b:901b:fb65:4024:de24:100a:49ec	16.10.73.236
cb15:901b:901b:fb65:4024:de24:100a:49ed	16.10.73.237
cb15:901b:901b:fb65:4024:de24:100a:49ee	16.10.73.238
cb15:901b:901b:fb65:4024:de24:100a:49ef	16.10.73.239
cb15:901b:901b:fb65:4024:de24:100a:49f0	16.10.73.240
cb15:901b:901b:fb65:4024:de24:100a:49f1	16.10.73.241
cb15:901b:901b:fb65:4024:de24:100a:49f2	16.10.73.242
cb15:901b:901b:fb65:4024:de24:100a:49f3	16.10.73.243
cb15:901b:901b:fb65:4024:de24:100a:49f4	16.10.73.244
cb15:901b:901b:fb65:4024:de24:100a:49f5	16.10.73.245
cb15:901b:901b:fb65:4024:de24:100a:49f6	16.10.73.246
cb15:901b:901b:fb65:4024:de24:100a:49f7	16.10.73.247
cb15:901b:901b:fb65:4024:de24:100a:49f8	16.10.73.248
cb15:901b:901b:fb65:4024:de24:100a:49f9	16.10.73.249
cb15:901b:901b:fb65:4024:de24:100a:49fa	16.10.73.250
cb15:901b:901b:fb65:4024:de24:100a:49fb	16.10.73.251
cb15:901b:901b:fb65:4024:de24:100a:49fc	16.10.73.252
cb15:901b:901b:fb65:4024:de24:100a:49fd	16.10.73.253
cb15:901b:901b:fb65:4024:de24:100a:49fe	16.10.73.254
cb15:901b:901b:fb65:4024:de24:100a:49ff	16.10.73.255

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.