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:8024:901b:91bc:cb15:1549:4701	21.73.71.1
cb15:901b:8024:901b:91bc:cb15:1549:4702	21.73.71.2
cb15:901b:8024:901b:91bc:cb15:1549:4703	21.73.71.3
cb15:901b:8024:901b:91bc:cb15:1549:4704	21.73.71.4
cb15:901b:8024:901b:91bc:cb15:1549:4705	21.73.71.5
cb15:901b:8024:901b:91bc:cb15:1549:4706	21.73.71.6
cb15:901b:8024:901b:91bc:cb15:1549:4707	21.73.71.7
cb15:901b:8024:901b:91bc:cb15:1549:4708	21.73.71.8
cb15:901b:8024:901b:91bc:cb15:1549:4709	21.73.71.9
cb15:901b:8024:901b:91bc:cb15:1549:470a	21.73.71.10
cb15:901b:8024:901b:91bc:cb15:1549:470b	21.73.71.11
cb15:901b:8024:901b:91bc:cb15:1549:470c	21.73.71.12
cb15:901b:8024:901b:91bc:cb15:1549:470d	21.73.71.13
cb15:901b:8024:901b:91bc:cb15:1549:470e	21.73.71.14
cb15:901b:8024:901b:91bc:cb15:1549:470f	21.73.71.15
cb15:901b:8024:901b:91bc:cb15:1549:4710	21.73.71.16
cb15:901b:8024:901b:91bc:cb15:1549:4711	21.73.71.17
cb15:901b:8024:901b:91bc:cb15:1549:4712	21.73.71.18
cb15:901b:8024:901b:91bc:cb15:1549:4713	21.73.71.19
cb15:901b:8024:901b:91bc:cb15:1549:4714	21.73.71.20
cb15:901b:8024:901b:91bc:cb15:1549:4715	21.73.71.21
cb15:901b:8024:901b:91bc:cb15:1549:4716	21.73.71.22
cb15:901b:8024:901b:91bc:cb15:1549:4717	21.73.71.23
cb15:901b:8024:901b:91bc:cb15:1549:4718	21.73.71.24
cb15:901b:8024:901b:91bc:cb15:1549:4719	21.73.71.25
cb15:901b:8024:901b:91bc:cb15:1549:471a	21.73.71.26
cb15:901b:8024:901b:91bc:cb15:1549:471b	21.73.71.27
cb15:901b:8024:901b:91bc:cb15:1549:471c	21.73.71.28
cb15:901b:8024:901b:91bc:cb15:1549:471d	21.73.71.29
cb15:901b:8024:901b:91bc:cb15:1549:471e	21.73.71.30
cb15:901b:8024:901b:91bc:cb15:1549:471f	21.73.71.31
cb15:901b:8024:901b:91bc:cb15:1549:4720	21.73.71.32
cb15:901b:8024:901b:91bc:cb15:1549:4721	21.73.71.33
cb15:901b:8024:901b:91bc:cb15:1549:4722	21.73.71.34
cb15:901b:8024:901b:91bc:cb15:1549:4723	21.73.71.35
cb15:901b:8024:901b:91bc:cb15:1549:4724	21.73.71.36
cb15:901b:8024:901b:91bc:cb15:1549:4725	21.73.71.37
cb15:901b:8024:901b:91bc:cb15:1549:4726	21.73.71.38
cb15:901b:8024:901b:91bc:cb15:1549:4727	21.73.71.39
cb15:901b:8024:901b:91bc:cb15:1549:4728	21.73.71.40
cb15:901b:8024:901b:91bc:cb15:1549:4729	21.73.71.41
cb15:901b:8024:901b:91bc:cb15:1549:472a	21.73.71.42
cb15:901b:8024:901b:91bc:cb15:1549:472b	21.73.71.43
cb15:901b:8024:901b:91bc:cb15:1549:472c	21.73.71.44
cb15:901b:8024:901b:91bc:cb15:1549:472d	21.73.71.45
cb15:901b:8024:901b:91bc:cb15:1549:472e	21.73.71.46
cb15:901b:8024:901b:91bc:cb15:1549:472f	21.73.71.47
cb15:901b:8024:901b:91bc:cb15:1549:4730	21.73.71.48
cb15:901b:8024:901b:91bc:cb15:1549:4731	21.73.71.49
cb15:901b:8024:901b:91bc:cb15:1549:4732	21.73.71.50
cb15:901b:8024:901b:91bc:cb15:1549:4733	21.73.71.51
cb15:901b:8024:901b:91bc:cb15:1549:4734	21.73.71.52
cb15:901b:8024:901b:91bc:cb15:1549:4735	21.73.71.53
cb15:901b:8024:901b:91bc:cb15:1549:4736	21.73.71.54
cb15:901b:8024:901b:91bc:cb15:1549:4737	21.73.71.55
cb15:901b:8024:901b:91bc:cb15:1549:4738	21.73.71.56
cb15:901b:8024:901b:91bc:cb15:1549:4739	21.73.71.57
cb15:901b:8024:901b:91bc:cb15:1549:473a	21.73.71.58
cb15:901b:8024:901b:91bc:cb15:1549:473b	21.73.71.59
cb15:901b:8024:901b:91bc:cb15:1549:473c	21.73.71.60

cb15:901b:8024:901b:91bc:cb15:1549:473d	21.73.71.61
cb15:901b:8024:901b:91bc:cb15:1549:473e	21.73.71.62
cb15:901b:8024:901b:91bc:cb15:1549:473f	21.73.71.63
cb15:901b:8024:901b:91bc:cb15:1549:4740	21.73.71.64
cb15:901b:8024:901b:91bc:cb15:1549:4741	21.73.71.65
cb15:901b:8024:901b:91bc:cb15:1549:4742	21.73.71.66
cb15:901b:8024:901b:91bc:cb15:1549:4743	21.73.71.67
cb15:901b:8024:901b:91bc:cb15:1549:4744	21.73.71.68
cb15:901b:8024:901b:91bc:cb15:1549:4745	21.73.71.69
cb15:901b:8024:901b:91bc:cb15:1549:4746	21.73.71.70
cb15:901b:8024:901b:91bc:cb15:1549:4747	21.73.71.71
cb15:901b:8024:901b:91bc:cb15:1549:4748	21.73.71.72
cb15:901b:8024:901b:91bc:cb15:1549:4749	21.73.71.73
cb15:901b:8024:901b:91bc:cb15:1549:474a	21.73.71.74
cb15:901b:8024:901b:91bc:cb15:1549:474b	21.73.71.75
cb15:901b:8024:901b:91bc:cb15:1549:474c	21.73.71.76
cb15:901b:8024:901b:91bc:cb15:1549:474d	21.73.71.77
cb15:901b:8024:901b:91bc:cb15:1549:474e	21.73.71.78
cb15:901b:8024:901b:91bc:cb15:1549:474f	21.73.71.79
cb15:901b:8024:901b:91bc:cb15:1549:4750	21.73.71.80
cb15:901b:8024:901b:91bc:cb15:1549:4751	21.73.71.81
cb15:901b:8024:901b:91bc:cb15:1549:4752	21.73.71.82
cb15:901b:8024:901b:91bc:cb15:1549:4753	21.73.71.83
cb15:901b:8024:901b:91bc:cb15:1549:4754	21.73.71.84
cb15:901b:8024:901b:91bc:cb15:1549:4755	21.73.71.85
cb15:901b:8024:901b:91bc:cb15:1549:4756	21.73.71.86
cb15:901b:8024:901b:91bc:cb15:1549:4757	21.73.71.87
cb15:901b:8024:901b:91bc:cb15:1549:4758	21.73.71.88
cb15:901b:8024:901b:91bc:cb15:1549:4759	21.73.71.89
cb15:901b:8024:901b:91bc:cb15:1549:475a	21.73.71.90
cb15:901b:8024:901b:91bc:cb15:1549:475b	21.73.71.91
cb15:901b:8024:901b:91bc:cb15:1549:475c	21.73.71.92
cb15:901b:8024:901b:91bc:cb15:1549:475d	21.73.71.93
cb15:901b:8024:901b:91bc:cb15:1549:475e	21.73.71.94
cb15:901b:8024:901b:91bc:cb15:1549:475f	21.73.71.95
cb15:901b:8024:901b:91bc:cb15:1549:4760	21.73.71.96
cb15:901b:8024:901b:91bc:cb15:1549:4761	21.73.71.97
cb15:901b:8024:901b:91bc:cb15:1549:4762	21.73.71.98
cb15:901b:8024:901b:91bc:cb15:1549:4763	21.73.71.99
cb15:901b:8024:901b:91bc:cb15:1549:4764	21.73.71.100
cb15:901b:8024:901b:91bc:cb15:1549:4765	21.73.71.101
cb15:901b:8024:901b:91bc:cb15:1549:4766	21.73.71.102
cb15:901b:8024:901b:91bc:cb15:1549:4767	21.73.71.103
cb15:901b:8024:901b:91bc:cb15:1549:4768	21.73.71.104
cb15:901b:8024:901b:91bc:cb15:1549:4769	21.73.71.105
cb15:901b:8024:901b:91bc:cb15:1549:476a	21.73.71.106
cb15:901b:8024:901b:91bc:cb15:1549:476b	21.73.71.107
cb15:901b:8024:901b:91bc:cb15:1549:476c	21.73.71.108
cb15:901b:8024:901b:91bc:cb15:1549:476d	21.73.71.109
cb15:901b:8024:901b:91bc:cb15:1549:476e	21.73.71.110
cb15:901b:8024:901b:91bc:cb15:1549:476f	21.73.71.111
cb15:901b:8024:901b:91bc:cb15:1549:4770	21.73.71.112
cb15:901b:8024:901b:91bc:cb15:1549:4771	21.73.71.113
cb15:901b:8024:901b:91bc:cb15:1549:4772	21.73.71.114
cb15:901b:8024:901b:91bc:cb15:1549:4773	21.73.71.115
cb15:901b:8024:901b:91bc:cb15:1549:4774	21.73.71.116
cb15:901b:8024:901b:91bc:cb15:1549:4775	21.73.71.117
cb15:901b:8024:901b:91bc:cb15:1549:4776	21.73.71.118
cb15:901b:8024:901b:91bc:cb15:1549:4777	21.73.71.119
cb15:901b:8024:901b:91bc:cb15:1549:4778	21.73.71.120

cb15:901b:8024:901b:91bc:cb15:1549:4779	21.73.71.121
cb15:901b:8024:901b:91bc:cb15:1549:477a	21.73.71.122
cb15:901b:8024:901b:91bc:cb15:1549:477b	21.73.71.123
cb15:901b:8024:901b:91bc:cb15:1549:477c	21.73.71.124
cb15:901b:8024:901b:91bc:cb15:1549:477d	21.73.71.125
cb15:901b:8024:901b:91bc:cb15:1549:477e	21.73.71.126
cb15:901b:8024:901b:91bc:cb15:1549:477f	21.73.71.127
cb15:901b:8024:901b:91bc:cb15:1549:4780	21.73.71.128
cb15:901b:8024:901b:91bc:cb15:1549:4781	21.73.71.129
cb15:901b:8024:901b:91bc:cb15:1549:4782	21.73.71.130
cb15:901b:8024:901b:91bc:cb15:1549:4783	21.73.71.131
cb15:901b:8024:901b:91bc:cb15:1549:4784	21.73.71.132
cb15:901b:8024:901b:91bc:cb15:1549:4785	21.73.71.133
cb15:901b:8024:901b:91bc:cb15:1549:4786	21.73.71.134
cb15:901b:8024:901b:91bc:cb15:1549:4787	21.73.71.135
cb15:901b:8024:901b:91bc:cb15:1549:4788	21.73.71.136
cb15:901b:8024:901b:91bc:cb15:1549:4789	21.73.71.137
cb15:901b:8024:901b:91bc:cb15:1549:478a	21.73.71.138
cb15:901b:8024:901b:91bc:cb15:1549:478b	21.73.71.139
cb15:901b:8024:901b:91bc:cb15:1549:478c	21.73.71.140
cb15:901b:8024:901b:91bc:cb15:1549:478d	21.73.71.141
cb15:901b:8024:901b:91bc:cb15:1549:478e	21.73.71.142
cb15:901b:8024:901b:91bc:cb15:1549:478f	21.73.71.143
cb15:901b:8024:901b:91bc:cb15:1549:4790	21.73.71.144
cb15:901b:8024:901b:91bc:cb15:1549:4791	21.73.71.145
cb15:901b:8024:901b:91bc:cb15:1549:4792	21.73.71.146
cb15:901b:8024:901b:91bc:cb15:1549:4793	21.73.71.147
cb15:901b:8024:901b:91bc:cb15:1549:4794	21.73.71.148
cb15:901b:8024:901b:91bc:cb15:1549:4795	21.73.71.149
cb15:901b:8024:901b:91bc:cb15:1549:4796	21.73.71.150
cb15:901b:8024:901b:91bc:cb15:1549:4797	21.73.71.151
cb15:901b:8024:901b:91bc:cb15:1549:4798	21.73.71.152
cb15:901b:8024:901b:91bc:cb15:1549:4799	21.73.71.153
cb15:901b:8024:901b:91bc:cb15:1549:479a	21.73.71.154
cb15:901b:8024:901b:91bc:cb15:1549:479b	21.73.71.155
cb15:901b:8024:901b:91bc:cb15:1549:479c	21.73.71.156
cb15:901b:8024:901b:91bc:cb15:1549:479d	21.73.71.157
cb15:901b:8024:901b:91bc:cb15:1549:479e	21.73.71.158
cb15:901b:8024:901b:91bc:cb15:1549:479f	21.73.71.159
cb15:901b:8024:901b:91bc:cb15:1549:47a0	21.73.71.160
cb15:901b:8024:901b:91bc:cb15:1549:47a1	21.73.71.161
cb15:901b:8024:901b:91bc:cb15:1549:47a2	21.73.71.162
cb15:901b:8024:901b:91bc:cb15:1549:47a3	21.73.71.163
cb15:901b:8024:901b:91bc:cb15:1549:47a4	21.73.71.164
cb15:901b:8024:901b:91bc:cb15:1549:47a5	21.73.71.165
cb15:901b:8024:901b:91bc:cb15:1549:47a6	21.73.71.166
cb15:901b:8024:901b:91bc:cb15:1549:47a7	21.73.71.167
cb15:901b:8024:901b:91bc:cb15:1549:47a8	21.73.71.168
cb15:901b:8024:901b:91bc:cb15:1549:47a9	21.73.71.169
cb15:901b:8024:901b:91bc:cb15:1549:47aa	21.73.71.170
cb15:901b:8024:901b:91bc:cb15:1549:47ab	21.73.71.171
cb15:901b:8024:901b:91bc:cb15:1549:47ac	21.73.71.172
cb15:901b:8024:901b:91bc:cb15:1549:47ad	21.73.71.173
cb15:901b:8024:901b:91bc:cb15:1549:47ae	21.73.71.174
cb15:901b:8024:901b:91bc:cb15:1549:47af	21.73.71.175
cb15:901b:8024:901b:91bc:cb15:1549:47b0	21.73.71.176
cb15:901b:8024:901b:91bc:cb15:1549:47b1	21.73.71.177
cb15:901b:8024:901b:91bc:cb15:1549:47b2	21.73.71.178
cb15:901b:8024:901b:91bc:cb15:1549:47b3	21.73.71.179
cb15:901b:8024:901b:91bc:cb15:1549:47b4	21.73.71.180

cb15:901b:8024:901b:91bc:cb15:1549:47b5	21.73.71.181
cb15:901b:8024:901b:91bc:cb15:1549:47b6	21.73.71.182
cb15:901b:8024:901b:91bc:cb15:1549:47b7	21.73.71.183
cb15:901b:8024:901b:91bc:cb15:1549:47b8	21.73.71.184
cb15:901b:8024:901b:91bc:cb15:1549:47b9	21.73.71.185
cb15:901b:8024:901b:91bc:cb15:1549:47ba	21.73.71.186
cb15:901b:8024:901b:91bc:cb15:1549:47bb	21.73.71.187
cb15:901b:8024:901b:91bc:cb15:1549:47bc	21.73.71.188
cb15:901b:8024:901b:91bc:cb15:1549:47bd	21.73.71.189
cb15:901b:8024:901b:91bc:cb15:1549:47be	21.73.71.190
cb15:901b:8024:901b:91bc:cb15:1549:47bf	21.73.71.191
cb15:901b:8024:901b:91bc:cb15:1549:47c0	21.73.71.192
cb15:901b:8024:901b:91bc:cb15:1549:47c1	21.73.71.193
cb15:901b:8024:901b:91bc:cb15:1549:47c2	21.73.71.194
cb15:901b:8024:901b:91bc:cb15:1549:47c3	21.73.71.195
cb15:901b:8024:901b:91bc:cb15:1549:47c4	21.73.71.196
cb15:901b:8024:901b:91bc:cb15:1549:47c5	21.73.71.197
cb15:901b:8024:901b:91bc:cb15:1549:47c6	21.73.71.198
cb15:901b:8024:901b:91bc:cb15:1549:47c7	21.73.71.199
cb15:901b:8024:901b:91bc:cb15:1549:47c8	21.73.71.200
cb15:901b:8024:901b:91bc:cb15:1549:47c9	21.73.71.201
cb15:901b:8024:901b:91bc:cb15:1549:47ca	21.73.71.202
cb15:901b:8024:901b:91bc:cb15:1549:47cb	21.73.71.203
cb15:901b:8024:901b:91bc:cb15:1549:47cc	21.73.71.204
cb15:901b:8024:901b:91bc:cb15:1549:47cd	21.73.71.205
cb15:901b:8024:901b:91bc:cb15:1549:47ce	21.73.71.206
cb15:901b:8024:901b:91bc:cb15:1549:47cf	21.73.71.207
cb15:901b:8024:901b:91bc:cb15:1549:47d0	21.73.71.208
cb15:901b:8024:901b:91bc:cb15:1549:47d1	21.73.71.209
cb15:901b:8024:901b:91bc:cb15:1549:47d2	21.73.71.210
cb15:901b:8024:901b:91bc:cb15:1549:47d3	21.73.71.211
cb15:901b:8024:901b:91bc:cb15:1549:47d4	21.73.71.212
cb15:901b:8024:901b:91bc:cb15:1549:47d5	21.73.71.213
cb15:901b:8024:901b:91bc:cb15:1549:47d6	21.73.71.214
cb15:901b:8024:901b:91bc:cb15:1549:47d7	21.73.71.215
cb15:901b:8024:901b:91bc:cb15:1549:47d8	21.73.71.216
cb15:901b:8024:901b:91bc:cb15:1549:47d9	21.73.71.217
cb15:901b:8024:901b:91bc:cb15:1549:47da	21.73.71.218
cb15:901b:8024:901b:91bc:cb15:1549:47db	21.73.71.219
cb15:901b:8024:901b:91bc:cb15:1549:47dc	21.73.71.220
cb15:901b:8024:901b:91bc:cb15:1549:47dd	21.73.71.221
cb15:901b:8024:901b:91bc:cb15:1549:47de	21.73.71.222
cb15:901b:8024:901b:91bc:cb15:1549:47df	21.73.71.223
cb15:901b:8024:901b:91bc:cb15:1549:47e0	21.73.71.224
cb15:901b:8024:901b:91bc:cb15:1549:47e1	21.73.71.225
cb15:901b:8024:901b:91bc:cb15:1549:47e2	21.73.71.226
cb15:901b:8024:901b:91bc:cb15:1549:47e3	21.73.71.227
cb15:901b:8024:901b:91bc:cb15:1549:47e4	21.73.71.228
cb15:901b:8024:901b:91bc:cb15:1549:47e5	21.73.71.229
cb15:901b:8024:901b:91bc:cb15:1549:47e6	21.73.71.230
cb15:901b:8024:901b:91bc:cb15:1549:47e7	21.73.71.231
cb15:901b:8024:901b:91bc:cb15:1549:47e8	21.73.71.232
cb15:901b:8024:901b:91bc:cb15:1549:47e9	21.73.71.233
cb15:901b:8024:901b:91bc:cb15:1549:47ea	21.73.71.234
cb15:901b:8024:901b:91bc:cb15:1549:47eb	21.73.71.235
cb15:901b:8024:901b:91bc:cb15:1549:47ec	21.73.71.236
cb15:901b:8024:901b:91bc:cb15:1549:47ed	21.73.71.237
cb15:901b:8024:901b:91bc:cb15:1549:47ee	21.73.71.238
cb15:901b:8024:901b:91bc:cb15:1549:47ef	21.73.71.239
cb15:901b:8024:901b:91bc:cb15:1549:47f0	21.73.71.240
cb15:901b:8024:901b:91bc:cb15:1549:47f1	21.73.71.241
cb15:901b:8024:901b:91bc:cb15:1549:47f2	21.73.71.242
cb15:901b:8024:901b:91bc:cb15:1549:47f3	21.73.71.243
cb15:901b:8024:901b:91bc:cb15:1549:47f4	21.73.71.244
cb15:901b:8024:901b:91bc:cb15:1549:47f5	21.73.71.245
cb15:901b:8024:901b:91bc:cb15:1549:47f6	21.73.71.246
cb15:901b:8024:901b:91bc:cb15:1549:47f7	21.73.71.247
cb15:901b:8024:901b:91bc:cb15:1549:47f8	21.73.71.248
cb15:901b:8024:901b:91bc:cb15:1549:47f9	21.73.71.249
cb15:901b:8024:901b:91bc:cb15:1549:47fa	21.73.71.250
cb15:901b:8024:901b:91bc:cb15:1549:47fb	21.73.71.251
cb15:901b:8024:901b:91bc:cb15:1549:47fc	21.73.71.252
cb15:901b:8024:901b:91bc:cb15:1549:47fd	21.73.71.253
cb15:901b:8024:901b:91bc:cb15:1549:47fe	21.73.71.254
cb15:901b:8024:901b:91bc:cb15:1549:47ff	21.73.71.255

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.