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:1324:eb24:7fce:cb15:4901	203.21.73.1
cb15:901b:901b:1324:eb24:7fce:cb15:4902	203.21.73.2
cb15:901b:901b:1324:eb24:7fce:cb15:4903	203.21.73.3
cb15:901b:901b:1324:eb24:7fce:cb15:4904	203.21.73.4
cb15:901b:901b:1324:eb24:7fce:cb15:4905	203.21.73.5
cb15:901b:901b:1324:eb24:7fce:cb15:4906	203.21.73.6
cb15:901b:901b:1324:eb24:7fce:cb15:4907	203.21.73.7
cb15:901b:901b:1324:eb24:7fce:cb15:4908	203.21.73.8
cb15:901b:901b:1324:eb24:7fce:cb15:4909	203.21.73.9
cb15:901b:901b:1324:eb24:7fce:cb15:490a	203.21.73.10
cb15:901b:901b:1324:eb24:7fce:cb15:490b	203.21.73.11
cb15:901b:901b:1324:eb24:7fce:cb15:490c	203.21.73.12
cb15:901b:901b:1324:eb24:7fce:cb15:490d	203.21.73.13
cb15:901b:901b:1324:eb24:7fce:cb15:490e	203.21.73.14
cb15:901b:901b:1324:eb24:7fce:cb15:490f	203.21.73.15
cb15:901b:901b:1324:eb24:7fce:cb15:4910	203.21.73.16
cb15:901b:901b:1324:eb24:7fce:cb15:4911	203.21.73.17
cb15:901b:901b:1324:eb24:7fce:cb15:4912	203.21.73.18
cb15:901b:901b:1324:eb24:7fce:cb15:4913	203.21.73.19
cb15:901b:901b:1324:eb24:7fce:cb15:4914	203.21.73.20
cb15:901b:901b:1324:eb24:7fce:cb15:4915	203.21.73.21
cb15:901b:901b:1324:eb24:7fce:cb15:4916	203.21.73.22
cb15:901b:901b:1324:eb24:7fce:cb15:4917	203.21.73.23
cb15:901b:901b:1324:eb24:7fce:cb15:4918	203.21.73.24
cb15:901b:901b:1324:eb24:7fce:cb15:4919	203.21.73.25
cb15:901b:901b:1324:eb24:7fce:cb15:491a	203.21.73.26
cb15:901b:901b:1324:eb24:7fce:cb15:491b	203.21.73.27
cb15:901b:901b:1324:eb24:7fce:cb15:491c	203.21.73.28
cb15:901b:901b:1324:eb24:7fce:cb15:491d	203.21.73.29
cb15:901b:901b:1324:eb24:7fce:cb15:491e	203.21.73.30
cb15:901b:901b:1324:eb24:7fce:cb15:491f	203.21.73.31
cb15:901b:901b:1324:eb24:7fce:cb15:4920	203.21.73.32
cb15:901b:901b:1324:eb24:7fce:cb15:4921	203.21.73.33
cb15:901b:901b:1324:eb24:7fce:cb15:4922	203.21.73.34
cb15:901b:901b:1324:eb24:7fce:cb15:4923	203.21.73.35
cb15:901b:901b:1324:eb24:7fce:cb15:4924	203.21.73.36
cb15:901b:901b:1324:eb24:7fce:cb15:4925	203.21.73.37
cb15:901b:901b:1324:eb24:7fce:cb15:4926	203.21.73.38
cb15:901b:901b:1324:eb24:7fce:cb15:4927	203.21.73.39
cb15:901b:901b:1324:eb24:7fce:cb15:4928	203.21.73.40
cb15:901b:901b:1324:eb24:7fce:cb15:4929	203.21.73.41
cb15:901b:901b:1324:eb24:7fce:cb15:492a	203.21.73.42
cb15:901b:901b:1324:eb24:7fce:cb15:492b	203.21.73.43
cb15:901b:901b:1324:eb24:7fce:cb15:492c	203.21.73.44
cb15:901b:901b:1324:eb24:7fce:cb15:492d	203.21.73.45
cb15:901b:901b:1324:eb24:7fce:cb15:492e	203.21.73.46
cb15:901b:901b:1324:eb24:7fce:cb15:492f	203.21.73.47
cb15:901b:901b:1324:eb24:7fce:cb15:4930	203.21.73.48
cb15:901b:901b:1324:eb24:7fce:cb15:4931	203.21.73.49
cb15:901b:901b:1324:eb24:7fce:cb15:4932	203.21.73.50
cb15:901b:901b:1324:eb24:7fce:cb15:4933	203.21.73.51
cb15:901b:901b:1324:eb24:7fce:cb15:4934	203.21.73.52
cb15:901b:901b:1324:eb24:7fce:cb15:4935	203.21.73.53
cb15:901b:901b:1324:eb24:7fce:cb15:4936	203.21.73.54
cb15:901b:901b:1324:eb24:7fce:cb15:4937	203.21.73.55
cb15:901b:901b:1324:eb24:7fce:cb15:4938	203.21.73.56
cb15:901b:901b:1324:eb24:7fce:cb15:4939	203.21.73.57
cb15:901b:901b:1324:eb24:7fce:cb15:493a	203.21.73.58
cb15:901b:901b:1324:eb24:7fce:cb15:493b	203.21.73.59
cb15:901b:901b:1324:eb24:7fce:cb15:493c	203.21.73.60

cb15:901b:901b:1324:eb24:7fce:cb15:493d	203.21.73.61
cb15:901b:901b:1324:eb24:7fce:cb15:493e	203.21.73.62
cb15:901b:901b:1324:eb24:7fce:cb15:493f	203.21.73.63
cb15:901b:901b:1324:eb24:7fce:cb15:4940	203.21.73.64
cb15:901b:901b:1324:eb24:7fce:cb15:4941	203.21.73.65
cb15:901b:901b:1324:eb24:7fce:cb15:4942	203.21.73.66
cb15:901b:901b:1324:eb24:7fce:cb15:4943	203.21.73.67
cb15:901b:901b:1324:eb24:7fce:cb15:4944	203.21.73.68
cb15:901b:901b:1324:eb24:7fce:cb15:4945	203.21.73.69
cb15:901b:901b:1324:eb24:7fce:cb15:4946	203.21.73.70
cb15:901b:901b:1324:eb24:7fce:cb15:4947	203.21.73.71
cb15:901b:901b:1324:eb24:7fce:cb15:4948	203.21.73.72
cb15:901b:901b:1324:eb24:7fce:cb15:4949	203.21.73.73
cb15:901b:901b:1324:eb24:7fce:cb15:494a	203.21.73.74
cb15:901b:901b:1324:eb24:7fce:cb15:494b	203.21.73.75
cb15:901b:901b:1324:eb24:7fce:cb15:494c	203.21.73.76
cb15:901b:901b:1324:eb24:7fce:cb15:494d	203.21.73.77
cb15:901b:901b:1324:eb24:7fce:cb15:494e	203.21.73.78
cb15:901b:901b:1324:eb24:7fce:cb15:494f	203.21.73.79
cb15:901b:901b:1324:eb24:7fce:cb15:4950	203.21.73.80
cb15:901b:901b:1324:eb24:7fce:cb15:4951	203.21.73.81
cb15:901b:901b:1324:eb24:7fce:cb15:4952	203.21.73.82
cb15:901b:901b:1324:eb24:7fce:cb15:4953	203.21.73.83
cb15:901b:901b:1324:eb24:7fce:cb15:4954	203.21.73.84
cb15:901b:901b:1324:eb24:7fce:cb15:4955	203.21.73.85
cb15:901b:901b:1324:eb24:7fce:cb15:4956	203.21.73.86
cb15:901b:901b:1324:eb24:7fce:cb15:4957	203.21.73.87
cb15:901b:901b:1324:eb24:7fce:cb15:4958	203.21.73.88
cb15:901b:901b:1324:eb24:7fce:cb15:4959	203.21.73.89
cb15:901b:901b:1324:eb24:7fce:cb15:495a	203.21.73.90
cb15:901b:901b:1324:eb24:7fce:cb15:495b	203.21.73.91
cb15:901b:901b:1324:eb24:7fce:cb15:495c	203.21.73.92
cb15:901b:901b:1324:eb24:7fce:cb15:495d	203.21.73.93
cb15:901b:901b:1324:eb24:7fce:cb15:495e	203.21.73.94
cb15:901b:901b:1324:eb24:7fce:cb15:495f	203.21.73.95
cb15:901b:901b:1324:eb24:7fce:cb15:4960	203.21.73.96
cb15:901b:901b:1324:eb24:7fce:cb15:4961	203.21.73.97
cb15:901b:901b:1324:eb24:7fce:cb15:4962	203.21.73.98
cb15:901b:901b:1324:eb24:7fce:cb15:4963	203.21.73.99
cb15:901b:901b:1324:eb24:7fce:cb15:4964	203.21.73.100
cb15:901b:901b:1324:eb24:7fce:cb15:4965	203.21.73.101
cb15:901b:901b:1324:eb24:7fce:cb15:4966	203.21.73.102
cb15:901b:901b:1324:eb24:7fce:cb15:4967	203.21.73.103
cb15:901b:901b:1324:eb24:7fce:cb15:4968	203.21.73.104
cb15:901b:901b:1324:eb24:7fce:cb15:4969	203.21.73.105
cb15:901b:901b:1324:eb24:7fce:cb15:496a	203.21.73.106
cb15:901b:901b:1324:eb24:7fce:cb15:496b	203.21.73.107
cb15:901b:901b:1324:eb24:7fce:cb15:496c	203.21.73.108
cb15:901b:901b:1324:eb24:7fce:cb15:496d	203.21.73.109
cb15:901b:901b:1324:eb24:7fce:cb15:496e	203.21.73.110
cb15:901b:901b:1324:eb24:7fce:cb15:496f	203.21.73.111
cb15:901b:901b:1324:eb24:7fce:cb15:4970	203.21.73.112
cb15:901b:901b:1324:eb24:7fce:cb15:4971	203.21.73.113
cb15:901b:901b:1324:eb24:7fce:cb15:4972	203.21.73.114
cb15:901b:901b:1324:eb24:7fce:cb15:4973	203.21.73.115
cb15:901b:901b:1324:eb24:7fce:cb15:4974	203.21.73.116
cb15:901b:901b:1324:eb24:7fce:cb15:4975	203.21.73.117
cb15:901b:901b:1324:eb24:7fce:cb15:4976	203.21.73.118
cb15:901b:901b:1324:eb24:7fce:cb15:4977	203.21.73.119
cb15:901b:901b:1324:eb24:7fce:cb15:4978	203.21.73.120

cb15:901b:901b:1324:eb24:7fce:cb15:4979	203.21.73.121
cb15:901b:901b:1324:eb24:7fce:cb15:497a	203.21.73.122
cb15:901b:901b:1324:eb24:7fce:cb15:497b	203.21.73.123
cb15:901b:901b:1324:eb24:7fce:cb15:497c	203.21.73.124
cb15:901b:901b:1324:eb24:7fce:cb15:497d	203.21.73.125
cb15:901b:901b:1324:eb24:7fce:cb15:497e	203.21.73.126
cb15:901b:901b:1324:eb24:7fce:cb15:497f	203.21.73.127
cb15:901b:901b:1324:eb24:7fce:cb15:4980	203.21.73.128
cb15:901b:901b:1324:eb24:7fce:cb15:4981	203.21.73.129
cb15:901b:901b:1324:eb24:7fce:cb15:4982	203.21.73.130
cb15:901b:901b:1324:eb24:7fce:cb15:4983	203.21.73.131
cb15:901b:901b:1324:eb24:7fce:cb15:4984	203.21.73.132
cb15:901b:901b:1324:eb24:7fce:cb15:4985	203.21.73.133
cb15:901b:901b:1324:eb24:7fce:cb15:4986	203.21.73.134
cb15:901b:901b:1324:eb24:7fce:cb15:4987	203.21.73.135
cb15:901b:901b:1324:eb24:7fce:cb15:4988	203.21.73.136
cb15:901b:901b:1324:eb24:7fce:cb15:4989	203.21.73.137
cb15:901b:901b:1324:eb24:7fce:cb15:498a	203.21.73.138
cb15:901b:901b:1324:eb24:7fce:cb15:498b	203.21.73.139
cb15:901b:901b:1324:eb24:7fce:cb15:498c	203.21.73.140
cb15:901b:901b:1324:eb24:7fce:cb15:498d	203.21.73.141
cb15:901b:901b:1324:eb24:7fce:cb15:498e	203.21.73.142
cb15:901b:901b:1324:eb24:7fce:cb15:498f	203.21.73.143
cb15:901b:901b:1324:eb24:7fce:cb15:4990	203.21.73.144
cb15:901b:901b:1324:eb24:7fce:cb15:4991	203.21.73.145
cb15:901b:901b:1324:eb24:7fce:cb15:4992	203.21.73.146
cb15:901b:901b:1324:eb24:7fce:cb15:4993	203.21.73.147
cb15:901b:901b:1324:eb24:7fce:cb15:4994	203.21.73.148
cb15:901b:901b:1324:eb24:7fce:cb15:4995	203.21.73.149
cb15:901b:901b:1324:eb24:7fce:cb15:4996	203.21.73.150
cb15:901b:901b:1324:eb24:7fce:cb15:4997	203.21.73.151
cb15:901b:901b:1324:eb24:7fce:cb15:4998	203.21.73.152
cb15:901b:901b:1324:eb24:7fce:cb15:4999	203.21.73.153
cb15:901b:901b:1324:eb24:7fce:cb15:499a	203.21.73.154
cb15:901b:901b:1324:eb24:7fce:cb15:499b	203.21.73.155
cb15:901b:901b:1324:eb24:7fce:cb15:499c	203.21.73.156
cb15:901b:901b:1324:eb24:7fce:cb15:499d	203.21.73.157
cb15:901b:901b:1324:eb24:7fce:cb15:499e	203.21.73.158
cb15:901b:901b:1324:eb24:7fce:cb15:499f	203.21.73.159
cb15:901b:901b:1324:eb24:7fce:cb15:49a0	203.21.73.160
cb15:901b:901b:1324:eb24:7fce:cb15:49a1	203.21.73.161
cb15:901b:901b:1324:eb24:7fce:cb15:49a2	203.21.73.162
cb15:901b:901b:1324:eb24:7fce:cb15:49a3	203.21.73.163
cb15:901b:901b:1324:eb24:7fce:cb15:49a4	203.21.73.164
cb15:901b:901b:1324:eb24:7fce:cb15:49a5	203.21.73.165
cb15:901b:901b:1324:eb24:7fce:cb15:49a6	203.21.73.166
cb15:901b:901b:1324:eb24:7fce:cb15:49a7	203.21.73.167
cb15:901b:901b:1324:eb24:7fce:cb15:49a8	203.21.73.168
cb15:901b:901b:1324:eb24:7fce:cb15:49a9	203.21.73.169
cb15:901b:901b:1324:eb24:7fce:cb15:49aa	203.21.73.170
cb15:901b:901b:1324:eb24:7fce:cb15:49ab	203.21.73.171
cb15:901b:901b:1324:eb24:7fce:cb15:49ac	203.21.73.172
cb15:901b:901b:1324:eb24:7fce:cb15:49ad	203.21.73.173
cb15:901b:901b:1324:eb24:7fce:cb15:49ae	203.21.73.174
cb15:901b:901b:1324:eb24:7fce:cb15:49af	203.21.73.175
cb15:901b:901b:1324:eb24:7fce:cb15:49b0	203.21.73.176
cb15:901b:901b:1324:eb24:7fce:cb15:49b1	203.21.73.177
cb15:901b:901b:1324:eb24:7fce:cb15:49b2	203.21.73.178
cb15:901b:901b:1324:eb24:7fce:cb15:49b3	203.21.73.179
cb15:901b:901b:1324:eb24:7fce:cb15:49b4	203.21.73.180

cb15:901b:901b:1324:eb24:7fce:cb15:49b5	203.21.73.181
cb15:901b:901b:1324:eb24:7fce:cb15:49b6	203.21.73.182
cb15:901b:901b:1324:eb24:7fce:cb15:49b7	203.21.73.183
cb15:901b:901b:1324:eb24:7fce:cb15:49b8	203.21.73.184
cb15:901b:901b:1324:eb24:7fce:cb15:49b9	203.21.73.185
cb15:901b:901b:1324:eb24:7fce:cb15:49ba	203.21.73.186
cb15:901b:901b:1324:eb24:7fce:cb15:49bb	203.21.73.187
cb15:901b:901b:1324:eb24:7fce:cb15:49bc	203.21.73.188
cb15:901b:901b:1324:eb24:7fce:cb15:49bd	203.21.73.189
cb15:901b:901b:1324:eb24:7fce:cb15:49be	203.21.73.190
cb15:901b:901b:1324:eb24:7fce:cb15:49bf	203.21.73.191
cb15:901b:901b:1324:eb24:7fce:cb15:49c0	203.21.73.192
cb15:901b:901b:1324:eb24:7fce:cb15:49c1	203.21.73.193
cb15:901b:901b:1324:eb24:7fce:cb15:49c2	203.21.73.194
cb15:901b:901b:1324:eb24:7fce:cb15:49c3	203.21.73.195
cb15:901b:901b:1324:eb24:7fce:cb15:49c4	203.21.73.196
cb15:901b:901b:1324:eb24:7fce:cb15:49c5	203.21.73.197
cb15:901b:901b:1324:eb24:7fce:cb15:49c6	203.21.73.198
cb15:901b:901b:1324:eb24:7fce:cb15:49c7	203.21.73.199
cb15:901b:901b:1324:eb24:7fce:cb15:49c8	203.21.73.200
cb15:901b:901b:1324:eb24:7fce:cb15:49c9	203.21.73.201
cb15:901b:901b:1324:eb24:7fce:cb15:49ca	203.21.73.202
cb15:901b:901b:1324:eb24:7fce:cb15:49cb	203.21.73.203
cb15:901b:901b:1324:eb24:7fce:cb15:49cc	203.21.73.204
cb15:901b:901b:1324:eb24:7fce:cb15:49cd	203.21.73.205
cb15:901b:901b:1324:eb24:7fce:cb15:49ce	203.21.73.206
cb15:901b:901b:1324:eb24:7fce:cb15:49cf	203.21.73.207
cb15:901b:901b:1324:eb24:7fce:cb15:49d0	203.21.73.208
cb15:901b:901b:1324:eb24:7fce:cb15:49d1	203.21.73.209
cb15:901b:901b:1324:eb24:7fce:cb15:49d2	203.21.73.210
cb15:901b:901b:1324:eb24:7fce:cb15:49d3	203.21.73.211
cb15:901b:901b:1324:eb24:7fce:cb15:49d4	203.21.73.212
cb15:901b:901b:1324:eb24:7fce:cb15:49d5	203.21.73.213
cb15:901b:901b:1324:eb24:7fce:cb15:49d6	203.21.73.214
cb15:901b:901b:1324:eb24:7fce:cb15:49d7	203.21.73.215
cb15:901b:901b:1324:eb24:7fce:cb15:49d8	203.21.73.216
cb15:901b:901b:1324:eb24:7fce:cb15:49d9	203.21.73.217
cb15:901b:901b:1324:eb24:7fce:cb15:49da	203.21.73.218
cb15:901b:901b:1324:eb24:7fce:cb15:49db	203.21.73.219
cb15:901b:901b:1324:eb24:7fce:cb15:49dc	203.21.73.220
cb15:901b:901b:1324:eb24:7fce:cb15:49dd	203.21.73.221
cb15:901b:901b:1324:eb24:7fce:cb15:49de	203.21.73.222
cb15:901b:901b:1324:eb24:7fce:cb15:49df	203.21.73.223
cb15:901b:901b:1324:eb24:7fce:cb15:49e0	203.21.73.224
cb15:901b:901b:1324:eb24:7fce:cb15:49e1	203.21.73.225
cb15:901b:901b:1324:eb24:7fce:cb15:49e2	203.21.73.226
cb15:901b:901b:1324:eb24:7fce:cb15:49e3	203.21.73.227
cb15:901b:901b:1324:eb24:7fce:cb15:49e4	203.21.73.228
cb15:901b:901b:1324:eb24:7fce:cb15:49e5	203.21.73.229
cb15:901b:901b:1324:eb24:7fce:cb15:49e6	203.21.73.230
cb15:901b:901b:1324:eb24:7fce:cb15:49e7	203.21.73.231
cb15:901b:901b:1324:eb24:7fce:cb15:49e8	203.21.73.232
cb15:901b:901b:1324:eb24:7fce:cb15:49e9	203.21.73.233
cb15:901b:901b:1324:eb24:7fce:cb15:49ea	203.21.73.234
cb15:901b:901b:1324:eb24:7fce:cb15:49eb	203.21.73.235
cb15:901b:901b:1324:eb24:7fce:cb15:49ec	203.21.73.236
cb15:901b:901b:1324:eb24:7fce:cb15:49ed	203.21.73.237
cb15:901b:901b:1324:eb24:7fce:cb15:49ee	203.21.73.238
cb15:901b:901b:1324:eb24:7fce:cb15:49ef	203.21.73.239
cb15:901b:901b:1324:eb24:7fce:cb15:49f0	203.21.73.240
cb15:901b:901b:1324:eb24:7fce:cb15:49f1	203.21.73.241
cb15:901b:901b:1324:eb24:7fce:cb15:49f2	203.21.73.242
cb15:901b:901b:1324:eb24:7fce:cb15:49f3	203.21.73.243
cb15:901b:901b:1324:eb24:7fce:cb15:49f4	203.21.73.244
cb15:901b:901b:1324:eb24:7fce:cb15:49f5	203.21.73.245
cb15:901b:901b:1324:eb24:7fce:cb15:49f6	203.21.73.246
cb15:901b:901b:1324:eb24:7fce:cb15:49f7	203.21.73.247
cb15:901b:901b:1324:eb24:7fce:cb15:49f8	203.21.73.248
cb15:901b:901b:1324:eb24:7fce:cb15:49f9	203.21.73.249
cb15:901b:901b:1324:eb24:7fce:cb15:49fa	203.21.73.250
cb15:901b:901b:1324:eb24:7fce:cb15:49fb	203.21.73.251
cb15:901b:901b:1324:eb24:7fce:cb15:49fc	203.21.73.252
cb15:901b:901b:1324:eb24:7fce:cb15:49fd	203.21.73.253
cb15:901b:901b:1324:eb24:7fce:cb15:49fe	203.21.73.254
cb15:901b:901b:1324:eb24:7fce:cb15:49ff	203.21.73.255

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.