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:fb65:4024:3136:1324:4901	19.36.73.1
cb15:901b:901b:fb65:4024:3136:1324:4902	19.36.73.2
cb15:901b:901b:fb65:4024:3136:1324:4903	19.36.73.3
cb15:901b:901b:fb65:4024:3136:1324:4904	19.36.73.4
cb15:901b:901b:fb65:4024:3136:1324:4905	19.36.73.5
cb15:901b:901b:fb65:4024:3136:1324:4906	19.36.73.6
cb15:901b:901b:fb65:4024:3136:1324:4907	19.36.73.7
cb15:901b:901b:fb65:4024:3136:1324:4908	19.36.73.8
cb15:901b:901b:fb65:4024:3136:1324:4909	19.36.73.9
cb15:901b:901b:fb65:4024:3136:1324:490a	19.36.73.10
cb15:901b:901b:fb65:4024:3136:1324:490b	19.36.73.11
cb15:901b:901b:fb65:4024:3136:1324:490c	19.36.73.12
cb15:901b:901b:fb65:4024:3136:1324:490d	19.36.73.13
cb15:901b:901b:fb65:4024:3136:1324:490e	19.36.73.14
cb15:901b:901b:fb65:4024:3136:1324:490f	19.36.73.15
cb15:901b:901b:fb65:4024:3136:1324:4910	19.36.73.16
cb15:901b:901b:fb65:4024:3136:1324:4911	19.36.73.17
cb15:901b:901b:fb65:4024:3136:1324:4912	19.36.73.18
cb15:901b:901b:fb65:4024:3136:1324:4913	19.36.73.19
cb15:901b:901b:fb65:4024:3136:1324:4914	19.36.73.20
cb15:901b:901b:fb65:4024:3136:1324:4915	19.36.73.21
cb15:901b:901b:fb65:4024:3136:1324:4916	19.36.73.22
cb15:901b:901b:fb65:4024:3136:1324:4917	19.36.73.23
cb15:901b:901b:fb65:4024:3136:1324:4918	19.36.73.24
cb15:901b:901b:fb65:4024:3136:1324:4919	19.36.73.25
cb15:901b:901b:fb65:4024:3136:1324:491a	19.36.73.26
cb15:901b:901b:fb65:4024:3136:1324:491b	19.36.73.27
cb15:901b:901b:fb65:4024:3136:1324:491c	19.36.73.28
cb15:901b:901b:fb65:4024:3136:1324:491d	19.36.73.29
cb15:901b:901b:fb65:4024:3136:1324:491e	19.36.73.30
cb15:901b:901b:fb65:4024:3136:1324:491f	19.36.73.31
cb15:901b:901b:fb65:4024:3136:1324:4920	19.36.73.32
cb15:901b:901b:fb65:4024:3136:1324:4921	19.36.73.33
cb15:901b:901b:fb65:4024:3136:1324:4922	19.36.73.34
cb15:901b:901b:fb65:4024:3136:1324:4923	19.36.73.35
cb15:901b:901b:fb65:4024:3136:1324:4924	19.36.73.36
cb15:901b:901b:fb65:4024:3136:1324:4925	19.36.73.37
cb15:901b:901b:fb65:4024:3136:1324:4926	19.36.73.38
cb15:901b:901b:fb65:4024:3136:1324:4927	19.36.73.39
cb15:901b:901b:fb65:4024:3136:1324:4928	19.36.73.40
cb15:901b:901b:fb65:4024:3136:1324:4929	19.36.73.41
cb15:901b:901b:fb65:4024:3136:1324:492a	19.36.73.42
cb15:901b:901b:fb65:4024:3136:1324:492b	19.36.73.43
cb15:901b:901b:fb65:4024:3136:1324:492c	19.36.73.44
cb15:901b:901b:fb65:4024:3136:1324:492d	19.36.73.45
cb15:901b:901b:fb65:4024:3136:1324:492e	19.36.73.46
cb15:901b:901b:fb65:4024:3136:1324:492f	19.36.73.47
cb15:901b:901b:fb65:4024:3136:1324:4930	19.36.73.48
cb15:901b:901b:fb65:4024:3136:1324:4931	19.36.73.49
cb15:901b:901b:fb65:4024:3136:1324:4932	19.36.73.50
cb15:901b:901b:fb65:4024:3136:1324:4933	19.36.73.51
cb15:901b:901b:fb65:4024:3136:1324:4934	19.36.73.52
cb15:901b:901b:fb65:4024:3136:1324:4935	19.36.73.53
cb15:901b:901b:fb65:4024:3136:1324:4936	19.36.73.54
cb15:901b:901b:fb65:4024:3136:1324:4937	19.36.73.55
cb15:901b:901b:fb65:4024:3136:1324:4938	19.36.73.56
cb15:901b:901b:fb65:4024:3136:1324:4939	19.36.73.57
cb15:901b:901b:fb65:4024:3136:1324:493a	19.36.73.58
cb15:901b:901b:fb65:4024:3136:1324:493b	19.36.73.59
cb15:901b:901b:fb65:4024:3136:1324:493c	19.36.73.60

cb15:901b:901b:fb65:4024:3136:1324:493d	19.36.73.61
cb15:901b:901b:fb65:4024:3136:1324:493e	19.36.73.62
cb15:901b:901b:fb65:4024:3136:1324:493f	19.36.73.63
cb15:901b:901b:fb65:4024:3136:1324:4940	19.36.73.64
cb15:901b:901b:fb65:4024:3136:1324:4941	19.36.73.65
cb15:901b:901b:fb65:4024:3136:1324:4942	19.36.73.66
cb15:901b:901b:fb65:4024:3136:1324:4943	19.36.73.67
cb15:901b:901b:fb65:4024:3136:1324:4944	19.36.73.68
cb15:901b:901b:fb65:4024:3136:1324:4945	19.36.73.69
cb15:901b:901b:fb65:4024:3136:1324:4946	19.36.73.70
cb15:901b:901b:fb65:4024:3136:1324:4947	19.36.73.71
cb15:901b:901b:fb65:4024:3136:1324:4948	19.36.73.72
cb15:901b:901b:fb65:4024:3136:1324:4949	19.36.73.73
cb15:901b:901b:fb65:4024:3136:1324:494a	19.36.73.74
cb15:901b:901b:fb65:4024:3136:1324:494b	19.36.73.75
cb15:901b:901b:fb65:4024:3136:1324:494c	19.36.73.76
cb15:901b:901b:fb65:4024:3136:1324:494d	19.36.73.77
cb15:901b:901b:fb65:4024:3136:1324:494e	19.36.73.78
cb15:901b:901b:fb65:4024:3136:1324:494f	19.36.73.79
cb15:901b:901b:fb65:4024:3136:1324:4950	19.36.73.80
cb15:901b:901b:fb65:4024:3136:1324:4951	19.36.73.81
cb15:901b:901b:fb65:4024:3136:1324:4952	19.36.73.82
cb15:901b:901b:fb65:4024:3136:1324:4953	19.36.73.83
cb15:901b:901b:fb65:4024:3136:1324:4954	19.36.73.84
cb15:901b:901b:fb65:4024:3136:1324:4955	19.36.73.85
cb15:901b:901b:fb65:4024:3136:1324:4956	19.36.73.86
cb15:901b:901b:fb65:4024:3136:1324:4957	19.36.73.87
cb15:901b:901b:fb65:4024:3136:1324:4958	19.36.73.88
cb15:901b:901b:fb65:4024:3136:1324:4959	19.36.73.89
cb15:901b:901b:fb65:4024:3136:1324:495a	19.36.73.90
cb15:901b:901b:fb65:4024:3136:1324:495b	19.36.73.91
cb15:901b:901b:fb65:4024:3136:1324:495c	19.36.73.92
cb15:901b:901b:fb65:4024:3136:1324:495d	19.36.73.93
cb15:901b:901b:fb65:4024:3136:1324:495e	19.36.73.94
cb15:901b:901b:fb65:4024:3136:1324:495f	19.36.73.95
cb15:901b:901b:fb65:4024:3136:1324:4960	19.36.73.96
cb15:901b:901b:fb65:4024:3136:1324:4961	19.36.73.97
cb15:901b:901b:fb65:4024:3136:1324:4962	19.36.73.98
cb15:901b:901b:fb65:4024:3136:1324:4963	19.36.73.99
cb15:901b:901b:fb65:4024:3136:1324:4964	19.36.73.100
cb15:901b:901b:fb65:4024:3136:1324:4965	19.36.73.101
cb15:901b:901b:fb65:4024:3136:1324:4966	19.36.73.102
cb15:901b:901b:fb65:4024:3136:1324:4967	19.36.73.103
cb15:901b:901b:fb65:4024:3136:1324:4968	19.36.73.104
cb15:901b:901b:fb65:4024:3136:1324:4969	19.36.73.105
cb15:901b:901b:fb65:4024:3136:1324:496a	19.36.73.106
cb15:901b:901b:fb65:4024:3136:1324:496b	19.36.73.107
cb15:901b:901b:fb65:4024:3136:1324:496c	19.36.73.108
cb15:901b:901b:fb65:4024:3136:1324:496d	19.36.73.109
cb15:901b:901b:fb65:4024:3136:1324:496e	19.36.73.110
cb15:901b:901b:fb65:4024:3136:1324:496f	19.36.73.111
cb15:901b:901b:fb65:4024:3136:1324:4970	19.36.73.112
cb15:901b:901b:fb65:4024:3136:1324:4971	19.36.73.113
cb15:901b:901b:fb65:4024:3136:1324:4972	19.36.73.114
cb15:901b:901b:fb65:4024:3136:1324:4973	19.36.73.115
cb15:901b:901b:fb65:4024:3136:1324:4974	19.36.73.116
cb15:901b:901b:fb65:4024:3136:1324:4975	19.36.73.117
cb15:901b:901b:fb65:4024:3136:1324:4976	19.36.73.118
cb15:901b:901b:fb65:4024:3136:1324:4977	19.36.73.119
cb15:901b:901b:fb65:4024:3136:1324:4978	19.36.73.120

cb15:901b:901b:fb65:4024:3136:1324:4979	19.36.73.121
cb15:901b:901b:fb65:4024:3136:1324:497a	19.36.73.122
cb15:901b:901b:fb65:4024:3136:1324:497b	19.36.73.123
cb15:901b:901b:fb65:4024:3136:1324:497c	19.36.73.124
cb15:901b:901b:fb65:4024:3136:1324:497d	19.36.73.125
cb15:901b:901b:fb65:4024:3136:1324:497e	19.36.73.126
cb15:901b:901b:fb65:4024:3136:1324:497f	19.36.73.127
cb15:901b:901b:fb65:4024:3136:1324:4980	19.36.73.128
cb15:901b:901b:fb65:4024:3136:1324:4981	19.36.73.129
cb15:901b:901b:fb65:4024:3136:1324:4982	19.36.73.130
cb15:901b:901b:fb65:4024:3136:1324:4983	19.36.73.131
cb15:901b:901b:fb65:4024:3136:1324:4984	19.36.73.132
cb15:901b:901b:fb65:4024:3136:1324:4985	19.36.73.133
cb15:901b:901b:fb65:4024:3136:1324:4986	19.36.73.134
cb15:901b:901b:fb65:4024:3136:1324:4987	19.36.73.135
cb15:901b:901b:fb65:4024:3136:1324:4988	19.36.73.136
cb15:901b:901b:fb65:4024:3136:1324:4989	19.36.73.137
cb15:901b:901b:fb65:4024:3136:1324:498a	19.36.73.138
cb15:901b:901b:fb65:4024:3136:1324:498b	19.36.73.139
cb15:901b:901b:fb65:4024:3136:1324:498c	19.36.73.140
cb15:901b:901b:fb65:4024:3136:1324:498d	19.36.73.141
cb15:901b:901b:fb65:4024:3136:1324:498e	19.36.73.142
cb15:901b:901b:fb65:4024:3136:1324:498f	19.36.73.143
cb15:901b:901b:fb65:4024:3136:1324:4990	19.36.73.144
cb15:901b:901b:fb65:4024:3136:1324:4991	19.36.73.145
cb15:901b:901b:fb65:4024:3136:1324:4992	19.36.73.146
cb15:901b:901b:fb65:4024:3136:1324:4993	19.36.73.147
cb15:901b:901b:fb65:4024:3136:1324:4994	19.36.73.148
cb15:901b:901b:fb65:4024:3136:1324:4995	19.36.73.149
cb15:901b:901b:fb65:4024:3136:1324:4996	19.36.73.150
cb15:901b:901b:fb65:4024:3136:1324:4997	19.36.73.151
cb15:901b:901b:fb65:4024:3136:1324:4998	19.36.73.152
cb15:901b:901b:fb65:4024:3136:1324:4999	19.36.73.153
cb15:901b:901b:fb65:4024:3136:1324:499a	19.36.73.154
cb15:901b:901b:fb65:4024:3136:1324:499b	19.36.73.155
cb15:901b:901b:fb65:4024:3136:1324:499c	19.36.73.156
cb15:901b:901b:fb65:4024:3136:1324:499d	19.36.73.157
cb15:901b:901b:fb65:4024:3136:1324:499e	19.36.73.158
cb15:901b:901b:fb65:4024:3136:1324:499f	19.36.73.159
cb15:901b:901b:fb65:4024:3136:1324:49a0	19.36.73.160
cb15:901b:901b:fb65:4024:3136:1324:49a1	19.36.73.161
cb15:901b:901b:fb65:4024:3136:1324:49a2	19.36.73.162
cb15:901b:901b:fb65:4024:3136:1324:49a3	19.36.73.163
cb15:901b:901b:fb65:4024:3136:1324:49a4	19.36.73.164
cb15:901b:901b:fb65:4024:3136:1324:49a5	19.36.73.165
cb15:901b:901b:fb65:4024:3136:1324:49a6	19.36.73.166
cb15:901b:901b:fb65:4024:3136:1324:49a7	19.36.73.167
cb15:901b:901b:fb65:4024:3136:1324:49a8	19.36.73.168
cb15:901b:901b:fb65:4024:3136:1324:49a9	19.36.73.169
cb15:901b:901b:fb65:4024:3136:1324:49aa	19.36.73.170
cb15:901b:901b:fb65:4024:3136:1324:49ab	19.36.73.171
cb15:901b:901b:fb65:4024:3136:1324:49ac	19.36.73.172
cb15:901b:901b:fb65:4024:3136:1324:49ad	19.36.73.173
cb15:901b:901b:fb65:4024:3136:1324:49ae	19.36.73.174
cb15:901b:901b:fb65:4024:3136:1324:49af	19.36.73.175
cb15:901b:901b:fb65:4024:3136:1324:49b0	19.36.73.176
cb15:901b:901b:fb65:4024:3136:1324:49b1	19.36.73.177
cb15:901b:901b:fb65:4024:3136:1324:49b2	19.36.73.178
cb15:901b:901b:fb65:4024:3136:1324:49b3	19.36.73.179
cb15:901b:901b:fb65:4024:3136:1324:49b4	19.36.73.180

cb15:901b:901b:fb65:4024:3136:1324:49b5	19.36.73.181
cb15:901b:901b:fb65:4024:3136:1324:49b6	19.36.73.182
cb15:901b:901b:fb65:4024:3136:1324:49b7	19.36.73.183
cb15:901b:901b:fb65:4024:3136:1324:49b8	19.36.73.184
cb15:901b:901b:fb65:4024:3136:1324:49b9	19.36.73.185
cb15:901b:901b:fb65:4024:3136:1324:49ba	19.36.73.186
cb15:901b:901b:fb65:4024:3136:1324:49bb	19.36.73.187
cb15:901b:901b:fb65:4024:3136:1324:49bc	19.36.73.188
cb15:901b:901b:fb65:4024:3136:1324:49bd	19.36.73.189
cb15:901b:901b:fb65:4024:3136:1324:49be	19.36.73.190
cb15:901b:901b:fb65:4024:3136:1324:49bf	19.36.73.191
cb15:901b:901b:fb65:4024:3136:1324:49c0	19.36.73.192
cb15:901b:901b:fb65:4024:3136:1324:49c1	19.36.73.193
cb15:901b:901b:fb65:4024:3136:1324:49c2	19.36.73.194
cb15:901b:901b:fb65:4024:3136:1324:49c3	19.36.73.195
cb15:901b:901b:fb65:4024:3136:1324:49c4	19.36.73.196
cb15:901b:901b:fb65:4024:3136:1324:49c5	19.36.73.197
cb15:901b:901b:fb65:4024:3136:1324:49c6	19.36.73.198
cb15:901b:901b:fb65:4024:3136:1324:49c7	19.36.73.199
cb15:901b:901b:fb65:4024:3136:1324:49c8	19.36.73.200
cb15:901b:901b:fb65:4024:3136:1324:49c9	19.36.73.201
cb15:901b:901b:fb65:4024:3136:1324:49ca	19.36.73.202
cb15:901b:901b:fb65:4024:3136:1324:49cb	19.36.73.203
cb15:901b:901b:fb65:4024:3136:1324:49cc	19.36.73.204
cb15:901b:901b:fb65:4024:3136:1324:49cd	19.36.73.205
cb15:901b:901b:fb65:4024:3136:1324:49ce	19.36.73.206
cb15:901b:901b:fb65:4024:3136:1324:49cf	19.36.73.207
cb15:901b:901b:fb65:4024:3136:1324:49d0	19.36.73.208
cb15:901b:901b:fb65:4024:3136:1324:49d1	19.36.73.209
cb15:901b:901b:fb65:4024:3136:1324:49d2	19.36.73.210
cb15:901b:901b:fb65:4024:3136:1324:49d3	19.36.73.211
cb15:901b:901b:fb65:4024:3136:1324:49d4	19.36.73.212
cb15:901b:901b:fb65:4024:3136:1324:49d5	19.36.73.213
cb15:901b:901b:fb65:4024:3136:1324:49d6	19.36.73.214
cb15:901b:901b:fb65:4024:3136:1324:49d7	19.36.73.215
cb15:901b:901b:fb65:4024:3136:1324:49d8	19.36.73.216
cb15:901b:901b:fb65:4024:3136:1324:49d9	19.36.73.217
cb15:901b:901b:fb65:4024:3136:1324:49da	19.36.73.218
cb15:901b:901b:fb65:4024:3136:1324:49db	19.36.73.219
cb15:901b:901b:fb65:4024:3136:1324:49dc	19.36.73.220
cb15:901b:901b:fb65:4024:3136:1324:49dd	19.36.73.221
cb15:901b:901b:fb65:4024:3136:1324:49de	19.36.73.222
cb15:901b:901b:fb65:4024:3136:1324:49df	19.36.73.223
cb15:901b:901b:fb65:4024:3136:1324:49e0	19.36.73.224
cb15:901b:901b:fb65:4024:3136:1324:49e1	19.36.73.225
cb15:901b:901b:fb65:4024:3136:1324:49e2	19.36.73.226
cb15:901b:901b:fb65:4024:3136:1324:49e3	19.36.73.227
cb15:901b:901b:fb65:4024:3136:1324:49e4	19.36.73.228
cb15:901b:901b:fb65:4024:3136:1324:49e5	19.36.73.229
cb15:901b:901b:fb65:4024:3136:1324:49e6	19.36.73.230
cb15:901b:901b:fb65:4024:3136:1324:49e7	19.36.73.231
cb15:901b:901b:fb65:4024:3136:1324:49e8	19.36.73.232
cb15:901b:901b:fb65:4024:3136:1324:49e9	19.36.73.233
cb15:901b:901b:fb65:4024:3136:1324:49ea	19.36.73.234
cb15:901b:901b:fb65:4024:3136:1324:49eb	19.36.73.235
cb15:901b:901b:fb65:4024:3136:1324:49ec	19.36.73.236
cb15:901b:901b:fb65:4024:3136:1324:49ed	19.36.73.237
cb15:901b:901b:fb65:4024:3136:1324:49ee	19.36.73.238
cb15:901b:901b:fb65:4024:3136:1324:49ef	19.36.73.239
cb15:901b:901b:fb65:4024:3136:1324:49f0	19.36.73.240
cb15:901b:901b:fb65:4024:3136:1324:49f1	19.36.73.241
cb15:901b:901b:fb65:4024:3136:1324:49f2	19.36.73.242
cb15:901b:901b:fb65:4024:3136:1324:49f3	19.36.73.243
cb15:901b:901b:fb65:4024:3136:1324:49f4	19.36.73.244
cb15:901b:901b:fb65:4024:3136:1324:49f5	19.36.73.245
cb15:901b:901b:fb65:4024:3136:1324:49f6	19.36.73.246
cb15:901b:901b:fb65:4024:3136:1324:49f7	19.36.73.247
cb15:901b:901b:fb65:4024:3136:1324:49f8	19.36.73.248
cb15:901b:901b:fb65:4024:3136:1324:49f9	19.36.73.249
cb15:901b:901b:fb65:4024:3136:1324:49fa	19.36.73.250
cb15:901b:901b:fb65:4024:3136:1324:49fb	19.36.73.251
cb15:901b:901b:fb65:4024:3136:1324:49fc	19.36.73.252
cb15:901b:901b:fb65:4024:3136:1324:49fd	19.36.73.253
cb15:901b:901b:fb65:4024:3136:1324:49fe	19.36.73.254
cb15:901b:901b:fb65:4024:3136:1324:49ff	19.36.73.255

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.