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:cb15:4701	203.21.71.1
cb15:901b:901b:1324:eb24:7fce:cb15:4702	203.21.71.2
cb15:901b:901b:1324:eb24:7fce:cb15:4703	203.21.71.3
cb15:901b:901b:1324:eb24:7fce:cb15:4704	203.21.71.4
cb15:901b:901b:1324:eb24:7fce:cb15:4705	203.21.71.5
cb15:901b:901b:1324:eb24:7fce:cb15:4706	203.21.71.6
cb15:901b:901b:1324:eb24:7fce:cb15:4707	203.21.71.7
cb15:901b:901b:1324:eb24:7fce:cb15:4708	203.21.71.8
cb15:901b:901b:1324:eb24:7fce:cb15:4709	203.21.71.9
cb15:901b:901b:1324:eb24:7fce:cb15:470a	203.21.71.10
cb15:901b:901b:1324:eb24:7fce:cb15:470b	203.21.71.11
cb15:901b:901b:1324:eb24:7fce:cb15:470c	203.21.71.12
cb15:901b:901b:1324:eb24:7fce:cb15:470d	203.21.71.13
cb15:901b:901b:1324:eb24:7fce:cb15:470e	203.21.71.14
cb15:901b:901b:1324:eb24:7fce:cb15:470f	203.21.71.15
cb15:901b:901b:1324:eb24:7fce:cb15:4710	203.21.71.16
cb15:901b:901b:1324:eb24:7fce:cb15:4711	203.21.71.17
cb15:901b:901b:1324:eb24:7fce:cb15:4712	203.21.71.18
cb15:901b:901b:1324:eb24:7fce:cb15:4713	203.21.71.19
cb15:901b:901b:1324:eb24:7fce:cb15:4714	203.21.71.20
cb15:901b:901b:1324:eb24:7fce:cb15:4715	203.21.71.21
cb15:901b:901b:1324:eb24:7fce:cb15:4716	203.21.71.22
cb15:901b:901b:1324:eb24:7fce:cb15:4717	203.21.71.23
cb15:901b:901b:1324:eb24:7fce:cb15:4718	203.21.71.24
cb15:901b:901b:1324:eb24:7fce:cb15:4719	203.21.71.25
cb15:901b:901b:1324:eb24:7fce:cb15:471a	203.21.71.26
cb15:901b:901b:1324:eb24:7fce:cb15:471b	203.21.71.27
cb15:901b:901b:1324:eb24:7fce:cb15:471c	203.21.71.28
cb15:901b:901b:1324:eb24:7fce:cb15:471d	203.21.71.29
cb15:901b:901b:1324:eb24:7fce:cb15:471e	203.21.71.30
cb15:901b:901b:1324:eb24:7fce:cb15:471f	203.21.71.31
cb15:901b:901b:1324:eb24:7fce:cb15:4720	203.21.71.32
cb15:901b:901b:1324:eb24:7fce:cb15:4721	203.21.71.33
cb15:901b:901b:1324:eb24:7fce:cb15:4722	203.21.71.34
cb15:901b:901b:1324:eb24:7fce:cb15:4723	203.21.71.35
cb15:901b:901b:1324:eb24:7fce:cb15:4724	203.21.71.36
cb15:901b:901b:1324:eb24:7fce:cb15:4725	203.21.71.37
cb15:901b:901b:1324:eb24:7fce:cb15:4726	203.21.71.38
cb15:901b:901b:1324:eb24:7fce:cb15:4727	203.21.71.39
cb15:901b:901b:1324:eb24:7fce:cb15:4728	203.21.71.40
cb15:901b:901b:1324:eb24:7fce:cb15:4729	203.21.71.41
cb15:901b:901b:1324:eb24:7fce:cb15:472a	203.21.71.42
cb15:901b:901b:1324:eb24:7fce:cb15:472b	203.21.71.43
cb15:901b:901b:1324:eb24:7fce:cb15:472c	203.21.71.44
cb15:901b:901b:1324:eb24:7fce:cb15:472d	203.21.71.45
cb15:901b:901b:1324:eb24:7fce:cb15:472e	203.21.71.46
cb15:901b:901b:1324:eb24:7fce:cb15:472f	203.21.71.47
cb15:901b:901b:1324:eb24:7fce:cb15:4730	203.21.71.48
cb15:901b:901b:1324:eb24:7fce:cb15:4731	203.21.71.49
cb15:901b:901b:1324:eb24:7fce:cb15:4732	203.21.71.50
cb15:901b:901b:1324:eb24:7fce:cb15:4733	203.21.71.51
cb15:901b:901b:1324:eb24:7fce:cb15:4734	203.21.71.52
cb15:901b:901b:1324:eb24:7fce:cb15:4735	203.21.71.53
cb15:901b:901b:1324:eb24:7fce:cb15:4736	203.21.71.54
cb15:901b:901b:1324:eb24:7fce:cb15:4737	203.21.71.55
cb15:901b:901b:1324:eb24:7fce:cb15:4738	203.21.71.56
cb15:901b:901b:1324:eb24:7fce:cb15:4739	203.21.71.57
cb15:901b:901b:1324:eb24:7fce:cb15:473a	203.21.71.58
cb15:901b:901b:1324:eb24:7fce:cb15:473b	203.21.71.59
cb15:901b:901b:1324:eb24:7fce:cb15:473c	203.21.71.60

cb15:901b:901b:1324:eb24:7fce:cb15:473d	203.21.71.61
cb15:901b:901b:1324:eb24:7fce:cb15:473e	203.21.71.62
cb15:901b:901b:1324:eb24:7fce:cb15:473f	203.21.71.63
cb15:901b:901b:1324:eb24:7fce:cb15:4740	203.21.71.64
cb15:901b:901b:1324:eb24:7fce:cb15:4741	203.21.71.65
cb15:901b:901b:1324:eb24:7fce:cb15:4742	203.21.71.66
cb15:901b:901b:1324:eb24:7fce:cb15:4743	203.21.71.67
cb15:901b:901b:1324:eb24:7fce:cb15:4744	203.21.71.68
cb15:901b:901b:1324:eb24:7fce:cb15:4745	203.21.71.69
cb15:901b:901b:1324:eb24:7fce:cb15:4746	203.21.71.70
cb15:901b:901b:1324:eb24:7fce:cb15:4747	203.21.71.71
cb15:901b:901b:1324:eb24:7fce:cb15:4748	203.21.71.72
cb15:901b:901b:1324:eb24:7fce:cb15:4749	203.21.71.73
cb15:901b:901b:1324:eb24:7fce:cb15:474a	203.21.71.74
cb15:901b:901b:1324:eb24:7fce:cb15:474b	203.21.71.75
cb15:901b:901b:1324:eb24:7fce:cb15:474c	203.21.71.76
cb15:901b:901b:1324:eb24:7fce:cb15:474d	203.21.71.77
cb15:901b:901b:1324:eb24:7fce:cb15:474e	203.21.71.78
cb15:901b:901b:1324:eb24:7fce:cb15:474f	203.21.71.79
cb15:901b:901b:1324:eb24:7fce:cb15:4750	203.21.71.80
cb15:901b:901b:1324:eb24:7fce:cb15:4751	203.21.71.81
cb15:901b:901b:1324:eb24:7fce:cb15:4752	203.21.71.82
cb15:901b:901b:1324:eb24:7fce:cb15:4753	203.21.71.83
cb15:901b:901b:1324:eb24:7fce:cb15:4754	203.21.71.84
cb15:901b:901b:1324:eb24:7fce:cb15:4755	203.21.71.85
cb15:901b:901b:1324:eb24:7fce:cb15:4756	203.21.71.86
cb15:901b:901b:1324:eb24:7fce:cb15:4757	203.21.71.87
cb15:901b:901b:1324:eb24:7fce:cb15:4758	203.21.71.88
cb15:901b:901b:1324:eb24:7fce:cb15:4759	203.21.71.89
cb15:901b:901b:1324:eb24:7fce:cb15:475a	203.21.71.90
cb15:901b:901b:1324:eb24:7fce:cb15:475b	203.21.71.91
cb15:901b:901b:1324:eb24:7fce:cb15:475c	203.21.71.92
cb15:901b:901b:1324:eb24:7fce:cb15:475d	203.21.71.93
cb15:901b:901b:1324:eb24:7fce:cb15:475e	203.21.71.94
cb15:901b:901b:1324:eb24:7fce:cb15:475f	203.21.71.95
cb15:901b:901b:1324:eb24:7fce:cb15:4760	203.21.71.96
cb15:901b:901b:1324:eb24:7fce:cb15:4761	203.21.71.97
cb15:901b:901b:1324:eb24:7fce:cb15:4762	203.21.71.98
cb15:901b:901b:1324:eb24:7fce:cb15:4763	203.21.71.99
cb15:901b:901b:1324:eb24:7fce:cb15:4764	203.21.71.100
cb15:901b:901b:1324:eb24:7fce:cb15:4765	203.21.71.101
cb15:901b:901b:1324:eb24:7fce:cb15:4766	203.21.71.102
cb15:901b:901b:1324:eb24:7fce:cb15:4767	203.21.71.103
cb15:901b:901b:1324:eb24:7fce:cb15:4768	203.21.71.104
cb15:901b:901b:1324:eb24:7fce:cb15:4769	203.21.71.105
cb15:901b:901b:1324:eb24:7fce:cb15:476a	203.21.71.106
cb15:901b:901b:1324:eb24:7fce:cb15:476b	203.21.71.107
cb15:901b:901b:1324:eb24:7fce:cb15:476c	203.21.71.108
cb15:901b:901b:1324:eb24:7fce:cb15:476d	203.21.71.109
cb15:901b:901b:1324:eb24:7fce:cb15:476e	203.21.71.110
cb15:901b:901b:1324:eb24:7fce:cb15:476f	203.21.71.111
cb15:901b:901b:1324:eb24:7fce:cb15:4770	203.21.71.112
cb15:901b:901b:1324:eb24:7fce:cb15:4771	203.21.71.113
cb15:901b:901b:1324:eb24:7fce:cb15:4772	203.21.71.114
cb15:901b:901b:1324:eb24:7fce:cb15:4773	203.21.71.115
cb15:901b:901b:1324:eb24:7fce:cb15:4774	203.21.71.116
cb15:901b:901b:1324:eb24:7fce:cb15:4775	203.21.71.117
cb15:901b:901b:1324:eb24:7fce:cb15:4776	203.21.71.118
cb15:901b:901b:1324:eb24:7fce:cb15:4777	203.21.71.119
cb15:901b:901b:1324:eb24:7fce:cb15:4778	203.21.71.120

cb15:901b:901b:1324:eb24:7fce:cb15:4779	203.21.71.121
cb15:901b:901b:1324:eb24:7fce:cb15:477a	203.21.71.122
cb15:901b:901b:1324:eb24:7fce:cb15:477b	203.21.71.123
cb15:901b:901b:1324:eb24:7fce:cb15:477c	203.21.71.124
cb15:901b:901b:1324:eb24:7fce:cb15:477d	203.21.71.125
cb15:901b:901b:1324:eb24:7fce:cb15:477e	203.21.71.126
cb15:901b:901b:1324:eb24:7fce:cb15:477f	203.21.71.127
cb15:901b:901b:1324:eb24:7fce:cb15:4780	203.21.71.128
cb15:901b:901b:1324:eb24:7fce:cb15:4781	203.21.71.129
cb15:901b:901b:1324:eb24:7fce:cb15:4782	203.21.71.130
cb15:901b:901b:1324:eb24:7fce:cb15:4783	203.21.71.131
cb15:901b:901b:1324:eb24:7fce:cb15:4784	203.21.71.132
cb15:901b:901b:1324:eb24:7fce:cb15:4785	203.21.71.133
cb15:901b:901b:1324:eb24:7fce:cb15:4786	203.21.71.134
cb15:901b:901b:1324:eb24:7fce:cb15:4787	203.21.71.135
cb15:901b:901b:1324:eb24:7fce:cb15:4788	203.21.71.136
cb15:901b:901b:1324:eb24:7fce:cb15:4789	203.21.71.137
cb15:901b:901b:1324:eb24:7fce:cb15:478a	203.21.71.138
cb15:901b:901b:1324:eb24:7fce:cb15:478b	203.21.71.139
cb15:901b:901b:1324:eb24:7fce:cb15:478c	203.21.71.140
cb15:901b:901b:1324:eb24:7fce:cb15:478d	203.21.71.141
cb15:901b:901b:1324:eb24:7fce:cb15:478e	203.21.71.142
cb15:901b:901b:1324:eb24:7fce:cb15:478f	203.21.71.143
cb15:901b:901b:1324:eb24:7fce:cb15:4790	203.21.71.144
cb15:901b:901b:1324:eb24:7fce:cb15:4791	203.21.71.145
cb15:901b:901b:1324:eb24:7fce:cb15:4792	203.21.71.146
cb15:901b:901b:1324:eb24:7fce:cb15:4793	203.21.71.147
cb15:901b:901b:1324:eb24:7fce:cb15:4794	203.21.71.148
cb15:901b:901b:1324:eb24:7fce:cb15:4795	203.21.71.149
cb15:901b:901b:1324:eb24:7fce:cb15:4796	203.21.71.150
cb15:901b:901b:1324:eb24:7fce:cb15:4797	203.21.71.151
cb15:901b:901b:1324:eb24:7fce:cb15:4798	203.21.71.152
cb15:901b:901b:1324:eb24:7fce:cb15:4799	203.21.71.153
cb15:901b:901b:1324:eb24:7fce:cb15:479a	203.21.71.154
cb15:901b:901b:1324:eb24:7fce:cb15:479b	203.21.71.155
cb15:901b:901b:1324:eb24:7fce:cb15:479c	203.21.71.156
cb15:901b:901b:1324:eb24:7fce:cb15:479d	203.21.71.157
cb15:901b:901b:1324:eb24:7fce:cb15:479e	203.21.71.158
cb15:901b:901b:1324:eb24:7fce:cb15:479f	203.21.71.159
cb15:901b:901b:1324:eb24:7fce:cb15:47a0	203.21.71.160
cb15:901b:901b:1324:eb24:7fce:cb15:47a1	203.21.71.161
cb15:901b:901b:1324:eb24:7fce:cb15:47a2	203.21.71.162
cb15:901b:901b:1324:eb24:7fce:cb15:47a3	203.21.71.163
cb15:901b:901b:1324:eb24:7fce:cb15:47a4	203.21.71.164
cb15:901b:901b:1324:eb24:7fce:cb15:47a5	203.21.71.165
cb15:901b:901b:1324:eb24:7fce:cb15:47a6	203.21.71.166
cb15:901b:901b:1324:eb24:7fce:cb15:47a7	203.21.71.167
cb15:901b:901b:1324:eb24:7fce:cb15:47a8	203.21.71.168
cb15:901b:901b:1324:eb24:7fce:cb15:47a9	203.21.71.169
cb15:901b:901b:1324:eb24:7fce:cb15:47aa	203.21.71.170
cb15:901b:901b:1324:eb24:7fce:cb15:47ab	203.21.71.171
cb15:901b:901b:1324:eb24:7fce:cb15:47ac	203.21.71.172
cb15:901b:901b:1324:eb24:7fce:cb15:47ad	203.21.71.173
cb15:901b:901b:1324:eb24:7fce:cb15:47ae	203.21.71.174
cb15:901b:901b:1324:eb24:7fce:cb15:47af	203.21.71.175
cb15:901b:901b:1324:eb24:7fce:cb15:47b0	203.21.71.176
cb15:901b:901b:1324:eb24:7fce:cb15:47b1	203.21.71.177
cb15:901b:901b:1324:eb24:7fce:cb15:47b2	203.21.71.178
cb15:901b:901b:1324:eb24:7fce:cb15:47b3	203.21.71.179
cb15:901b:901b:1324:eb24:7fce:cb15:47b4	203.21.71.180

cb15:901b:901b:1324:eb24:7fce:cb15:47b5	203.21.71.181
cb15:901b:901b:1324:eb24:7fce:cb15:47b6	203.21.71.182
cb15:901b:901b:1324:eb24:7fce:cb15:47b7	203.21.71.183
cb15:901b:901b:1324:eb24:7fce:cb15:47b8	203.21.71.184
cb15:901b:901b:1324:eb24:7fce:cb15:47b9	203.21.71.185
cb15:901b:901b:1324:eb24:7fce:cb15:47ba	203.21.71.186
cb15:901b:901b:1324:eb24:7fce:cb15:47bb	203.21.71.187
cb15:901b:901b:1324:eb24:7fce:cb15:47bc	203.21.71.188
cb15:901b:901b:1324:eb24:7fce:cb15:47bd	203.21.71.189
cb15:901b:901b:1324:eb24:7fce:cb15:47be	203.21.71.190
cb15:901b:901b:1324:eb24:7fce:cb15:47bf	203.21.71.191
cb15:901b:901b:1324:eb24:7fce:cb15:47c0	203.21.71.192
cb15:901b:901b:1324:eb24:7fce:cb15:47c1	203.21.71.193
cb15:901b:901b:1324:eb24:7fce:cb15:47c2	203.21.71.194
cb15:901b:901b:1324:eb24:7fce:cb15:47c3	203.21.71.195
cb15:901b:901b:1324:eb24:7fce:cb15:47c4	203.21.71.196
cb15:901b:901b:1324:eb24:7fce:cb15:47c5	203.21.71.197
cb15:901b:901b:1324:eb24:7fce:cb15:47c6	203.21.71.198
cb15:901b:901b:1324:eb24:7fce:cb15:47c7	203.21.71.199
cb15:901b:901b:1324:eb24:7fce:cb15:47c8	203.21.71.200
cb15:901b:901b:1324:eb24:7fce:cb15:47c9	203.21.71.201
cb15:901b:901b:1324:eb24:7fce:cb15:47ca	203.21.71.202
cb15:901b:901b:1324:eb24:7fce:cb15:47cb	203.21.71.203
cb15:901b:901b:1324:eb24:7fce:cb15:47cc	203.21.71.204
cb15:901b:901b:1324:eb24:7fce:cb15:47cd	203.21.71.205
cb15:901b:901b:1324:eb24:7fce:cb15:47ce	203.21.71.206
cb15:901b:901b:1324:eb24:7fce:cb15:47cf	203.21.71.207
cb15:901b:901b:1324:eb24:7fce:cb15:47d0	203.21.71.208
cb15:901b:901b:1324:eb24:7fce:cb15:47d1	203.21.71.209
cb15:901b:901b:1324:eb24:7fce:cb15:47d2	203.21.71.210
cb15:901b:901b:1324:eb24:7fce:cb15:47d3	203.21.71.211
cb15:901b:901b:1324:eb24:7fce:cb15:47d4	203.21.71.212
cb15:901b:901b:1324:eb24:7fce:cb15:47d5	203.21.71.213
cb15:901b:901b:1324:eb24:7fce:cb15:47d6	203.21.71.214
cb15:901b:901b:1324:eb24:7fce:cb15:47d7	203.21.71.215
cb15:901b:901b:1324:eb24:7fce:cb15:47d8	203.21.71.216
cb15:901b:901b:1324:eb24:7fce:cb15:47d9	203.21.71.217
cb15:901b:901b:1324:eb24:7fce:cb15:47da	203.21.71.218
cb15:901b:901b:1324:eb24:7fce:cb15:47db	203.21.71.219
cb15:901b:901b:1324:eb24:7fce:cb15:47dc	203.21.71.220
cb15:901b:901b:1324:eb24:7fce:cb15:47dd	203.21.71.221
cb15:901b:901b:1324:eb24:7fce:cb15:47de	203.21.71.222
cb15:901b:901b:1324:eb24:7fce:cb15:47df	203.21.71.223
cb15:901b:901b:1324:eb24:7fce:cb15:47e0	203.21.71.224
cb15:901b:901b:1324:eb24:7fce:cb15:47e1	203.21.71.225
cb15:901b:901b:1324:eb24:7fce:cb15:47e2	203.21.71.226
cb15:901b:901b:1324:eb24:7fce:cb15:47e3	203.21.71.227
cb15:901b:901b:1324:eb24:7fce:cb15:47e4	203.21.71.228
cb15:901b:901b:1324:eb24:7fce:cb15:47e5	203.21.71.229
cb15:901b:901b:1324:eb24:7fce:cb15:47e6	203.21.71.230
cb15:901b:901b:1324:eb24:7fce:cb15:47e7	203.21.71.231
cb15:901b:901b:1324:eb24:7fce:cb15:47e8	203.21.71.232
cb15:901b:901b:1324:eb24:7fce:cb15:47e9	203.21.71.233
cb15:901b:901b:1324:eb24:7fce:cb15:47ea	203.21.71.234
cb15:901b:901b:1324:eb24:7fce:cb15:47eb	203.21.71.235
cb15:901b:901b:1324:eb24:7fce:cb15:47ec	203.21.71.236
cb15:901b:901b:1324:eb24:7fce:cb15:47ed	203.21.71.237
cb15:901b:901b:1324:eb24:7fce:cb15:47ee	203.21.71.238
cb15:901b:901b:1324:eb24:7fce:cb15:47ef	203.21.71.239
cb15:901b:901b:1324:eb24:7fce:cb15:47f0	203.21.71.240
cb15:901b:901b:1324:eb24:7fce:cb15:47f1	203.21.71.241
cb15:901b:901b:1324:eb24:7fce:cb15:47f2	203.21.71.242
cb15:901b:901b:1324:eb24:7fce:cb15:47f3	203.21.71.243
cb15:901b:901b:1324:eb24:7fce:cb15:47f4	203.21.71.244
cb15:901b:901b:1324:eb24:7fce:cb15:47f5	203.21.71.245
cb15:901b:901b:1324:eb24:7fce:cb15:47f6	203.21.71.246
cb15:901b:901b:1324:eb24:7fce:cb15:47f7	203.21.71.247
cb15:901b:901b:1324:eb24:7fce:cb15:47f8	203.21.71.248
cb15:901b:901b:1324:eb24:7fce:cb15:47f9	203.21.71.249
cb15:901b:901b:1324:eb24:7fce:cb15:47fa	203.21.71.250
cb15:901b:901b:1324:eb24:7fce:cb15:47fb	203.21.71.251
cb15:901b:901b:1324:eb24:7fce:cb15:47fc	203.21.71.252
cb15:901b:901b:1324:eb24:7fce:cb15:47fd	203.21.71.253
cb15:901b:901b:1324:eb24:7fce:cb15:47fe	203.21.71.254
cb15:901b:901b:1324:eb24:7fce:cb15:47ff	203.21.71.255

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.