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:b51:7b51:b51:4801	11.81.72.1
cb15:901b:901b:1324:b51:7b51:b51:4802	11.81.72.2
cb15:901b:901b:1324:b51:7b51:b51:4803	11.81.72.3
cb15:901b:901b:1324:b51:7b51:b51:4804	11.81.72.4
cb15:901b:901b:1324:b51:7b51:b51:4805	11.81.72.5
cb15:901b:901b:1324:b51:7b51:b51:4806	11.81.72.6
cb15:901b:901b:1324:b51:7b51:b51:4807	11.81.72.7
cb15:901b:901b:1324:b51:7b51:b51:4808	11.81.72.8
cb15:901b:901b:1324:b51:7b51:b51:4809	11.81.72.9
cb15:901b:901b:1324:b51:7b51:b51:480a	11.81.72.10
cb15:901b:901b:1324:b51:7b51:b51:480b	11.81.72.11
cb15:901b:901b:1324:b51:7b51:b51:480c	11.81.72.12
cb15:901b:901b:1324:b51:7b51:b51:480d	11.81.72.13
cb15:901b:901b:1324:b51:7b51:b51:480e	11.81.72.14
cb15:901b:901b:1324:b51:7b51:b51:480f	11.81.72.15
cb15:901b:901b:1324:b51:7b51:b51:4810	11.81.72.16
cb15:901b:901b:1324:b51:7b51:b51:4811	11.81.72.17
cb15:901b:901b:1324:b51:7b51:b51:4812	11.81.72.18
cb15:901b:901b:1324:b51:7b51:b51:4813	11.81.72.19
cb15:901b:901b:1324:b51:7b51:b51:4814	11.81.72.20
cb15:901b:901b:1324:b51:7b51:b51:4815	11.81.72.21
cb15:901b:901b:1324:b51:7b51:b51:4816	11.81.72.22
cb15:901b:901b:1324:b51:7b51:b51:4817	11.81.72.23
cb15:901b:901b:1324:b51:7b51:b51:4818	11.81.72.24
cb15:901b:901b:1324:b51:7b51:b51:4819	11.81.72.25
cb15:901b:901b:1324:b51:7b51:b51:481a	11.81.72.26
cb15:901b:901b:1324:b51:7b51:b51:481b	11.81.72.27
cb15:901b:901b:1324:b51:7b51:b51:481c	11.81.72.28
cb15:901b:901b:1324:b51:7b51:b51:481d	11.81.72.29
cb15:901b:901b:1324:b51:7b51:b51:481e	11.81.72.30
cb15:901b:901b:1324:b51:7b51:b51:481f	11.81.72.31
cb15:901b:901b:1324:b51:7b51:b51:4820	11.81.72.32
cb15:901b:901b:1324:b51:7b51:b51:4821	11.81.72.33
cb15:901b:901b:1324:b51:7b51:b51:4822	11.81.72.34
cb15:901b:901b:1324:b51:7b51:b51:4823	11.81.72.35
cb15:901b:901b:1324:b51:7b51:b51:4824	11.81.72.36
cb15:901b:901b:1324:b51:7b51:b51:4825	11.81.72.37
cb15:901b:901b:1324:b51:7b51:b51:4826	11.81.72.38
cb15:901b:901b:1324:b51:7b51:b51:4827	11.81.72.39
cb15:901b:901b:1324:b51:7b51:b51:4828	11.81.72.40
cb15:901b:901b:1324:b51:7b51:b51:4829	11.81.72.41
cb15:901b:901b:1324:b51:7b51:b51:482a	11.81.72.42
cb15:901b:901b:1324:b51:7b51:b51:482b	11.81.72.43
cb15:901b:901b:1324:b51:7b51:b51:482c	11.81.72.44
cb15:901b:901b:1324:b51:7b51:b51:482d	11.81.72.45
cb15:901b:901b:1324:b51:7b51:b51:482e	11.81.72.46
cb15:901b:901b:1324:b51:7b51:b51:482f	11.81.72.47
cb15:901b:901b:1324:b51:7b51:b51:4830	11.81.72.48
cb15:901b:901b:1324:b51:7b51:b51:4831	11.81.72.49
cb15:901b:901b:1324:b51:7b51:b51:4832	11.81.72.50
cb15:901b:901b:1324:b51:7b51:b51:4833	11.81.72.51
cb15:901b:901b:1324:b51:7b51:b51:4834	11.81.72.52
cb15:901b:901b:1324:b51:7b51:b51:4835	11.81.72.53
cb15:901b:901b:1324:b51:7b51:b51:4836	11.81.72.54
cb15:901b:901b:1324:b51:7b51:b51:4837	11.81.72.55
cb15:901b:901b:1324:b51:7b51:b51:4838	11.81.72.56
cb15:901b:901b:1324:b51:7b51:b51:4839	11.81.72.57
cb15:901b:901b:1324:b51:7b51:b51:483a	11.81.72.58
cb15:901b:901b:1324:b51:7b51:b51:483b	11.81.72.59
cb15:901b:901b:1324:b51:7b51:b51:483c	11.81.72.60

cb15:901b:901b:1324:b51:7b51:b51:483d	11.81.72.61
cb15:901b:901b:1324:b51:7b51:b51:483e	11.81.72.62
cb15:901b:901b:1324:b51:7b51:b51:483f	11.81.72.63
cb15:901b:901b:1324:b51:7b51:b51:4840	11.81.72.64
cb15:901b:901b:1324:b51:7b51:b51:4841	11.81.72.65
cb15:901b:901b:1324:b51:7b51:b51:4842	11.81.72.66
cb15:901b:901b:1324:b51:7b51:b51:4843	11.81.72.67
cb15:901b:901b:1324:b51:7b51:b51:4844	11.81.72.68
cb15:901b:901b:1324:b51:7b51:b51:4845	11.81.72.69
cb15:901b:901b:1324:b51:7b51:b51:4846	11.81.72.70
cb15:901b:901b:1324:b51:7b51:b51:4847	11.81.72.71
cb15:901b:901b:1324:b51:7b51:b51:4848	11.81.72.72
cb15:901b:901b:1324:b51:7b51:b51:4849	11.81.72.73
cb15:901b:901b:1324:b51:7b51:b51:484a	11.81.72.74
cb15:901b:901b:1324:b51:7b51:b51:484b	11.81.72.75
cb15:901b:901b:1324:b51:7b51:b51:484c	11.81.72.76
cb15:901b:901b:1324:b51:7b51:b51:484d	11.81.72.77
cb15:901b:901b:1324:b51:7b51:b51:484e	11.81.72.78
cb15:901b:901b:1324:b51:7b51:b51:484f	11.81.72.79
cb15:901b:901b:1324:b51:7b51:b51:4850	11.81.72.80
cb15:901b:901b:1324:b51:7b51:b51:4851	11.81.72.81
cb15:901b:901b:1324:b51:7b51:b51:4852	11.81.72.82
cb15:901b:901b:1324:b51:7b51:b51:4853	11.81.72.83
cb15:901b:901b:1324:b51:7b51:b51:4854	11.81.72.84
cb15:901b:901b:1324:b51:7b51:b51:4855	11.81.72.85
cb15:901b:901b:1324:b51:7b51:b51:4856	11.81.72.86
cb15:901b:901b:1324:b51:7b51:b51:4857	11.81.72.87
cb15:901b:901b:1324:b51:7b51:b51:4858	11.81.72.88
cb15:901b:901b:1324:b51:7b51:b51:4859	11.81.72.89
cb15:901b:901b:1324:b51:7b51:b51:485a	11.81.72.90
cb15:901b:901b:1324:b51:7b51:b51:485b	11.81.72.91
cb15:901b:901b:1324:b51:7b51:b51:485c	11.81.72.92
cb15:901b:901b:1324:b51:7b51:b51:485d	11.81.72.93
cb15:901b:901b:1324:b51:7b51:b51:485e	11.81.72.94
cb15:901b:901b:1324:b51:7b51:b51:485f	11.81.72.95
cb15:901b:901b:1324:b51:7b51:b51:4860	11.81.72.96
cb15:901b:901b:1324:b51:7b51:b51:4861	11.81.72.97
cb15:901b:901b:1324:b51:7b51:b51:4862	11.81.72.98
cb15:901b:901b:1324:b51:7b51:b51:4863	11.81.72.99
cb15:901b:901b:1324:b51:7b51:b51:4864	11.81.72.100
cb15:901b:901b:1324:b51:7b51:b51:4865	11.81.72.101
cb15:901b:901b:1324:b51:7b51:b51:4866	11.81.72.102
cb15:901b:901b:1324:b51:7b51:b51:4867	11.81.72.103
cb15:901b:901b:1324:b51:7b51:b51:4868	11.81.72.104
cb15:901b:901b:1324:b51:7b51:b51:4869	11.81.72.105
cb15:901b:901b:1324:b51:7b51:b51:486a	11.81.72.106
cb15:901b:901b:1324:b51:7b51:b51:486b	11.81.72.107
cb15:901b:901b:1324:b51:7b51:b51:486c	11.81.72.108
cb15:901b:901b:1324:b51:7b51:b51:486d	11.81.72.109
cb15:901b:901b:1324:b51:7b51:b51:486e	11.81.72.110
cb15:901b:901b:1324:b51:7b51:b51:486f	11.81.72.111
cb15:901b:901b:1324:b51:7b51:b51:4870	11.81.72.112
cb15:901b:901b:1324:b51:7b51:b51:4871	11.81.72.113
cb15:901b:901b:1324:b51:7b51:b51:4872	11.81.72.114
cb15:901b:901b:1324:b51:7b51:b51:4873	11.81.72.115
cb15:901b:901b:1324:b51:7b51:b51:4874	11.81.72.116
cb15:901b:901b:1324:b51:7b51:b51:4875	11.81.72.117
cb15:901b:901b:1324:b51:7b51:b51:4876	11.81.72.118
cb15:901b:901b:1324:b51:7b51:b51:4877	11.81.72.119
cb15:901b:901b:1324:b51:7b51:b51:4878	11.81.72.120

cb15:901b:901b:1324:b51:7b51:b51:4879	11.81.72.121
cb15:901b:901b:1324:b51:7b51:b51:487a	11.81.72.122
cb15:901b:901b:1324:b51:7b51:b51:487b	11.81.72.123
cb15:901b:901b:1324:b51:7b51:b51:487c	11.81.72.124
cb15:901b:901b:1324:b51:7b51:b51:487d	11.81.72.125
cb15:901b:901b:1324:b51:7b51:b51:487e	11.81.72.126
cb15:901b:901b:1324:b51:7b51:b51:487f	11.81.72.127
cb15:901b:901b:1324:b51:7b51:b51:4880	11.81.72.128
cb15:901b:901b:1324:b51:7b51:b51:4881	11.81.72.129
cb15:901b:901b:1324:b51:7b51:b51:4882	11.81.72.130
cb15:901b:901b:1324:b51:7b51:b51:4883	11.81.72.131
cb15:901b:901b:1324:b51:7b51:b51:4884	11.81.72.132
cb15:901b:901b:1324:b51:7b51:b51:4885	11.81.72.133
cb15:901b:901b:1324:b51:7b51:b51:4886	11.81.72.134
cb15:901b:901b:1324:b51:7b51:b51:4887	11.81.72.135
cb15:901b:901b:1324:b51:7b51:b51:4888	11.81.72.136
cb15:901b:901b:1324:b51:7b51:b51:4889	11.81.72.137
cb15:901b:901b:1324:b51:7b51:b51:488a	11.81.72.138
cb15:901b:901b:1324:b51:7b51:b51:488b	11.81.72.139
cb15:901b:901b:1324:b51:7b51:b51:488c	11.81.72.140
cb15:901b:901b:1324:b51:7b51:b51:488d	11.81.72.141
cb15:901b:901b:1324:b51:7b51:b51:488e	11.81.72.142
cb15:901b:901b:1324:b51:7b51:b51:488f	11.81.72.143
cb15:901b:901b:1324:b51:7b51:b51:4890	11.81.72.144
cb15:901b:901b:1324:b51:7b51:b51:4891	11.81.72.145
cb15:901b:901b:1324:b51:7b51:b51:4892	11.81.72.146
cb15:901b:901b:1324:b51:7b51:b51:4893	11.81.72.147
cb15:901b:901b:1324:b51:7b51:b51:4894	11.81.72.148
cb15:901b:901b:1324:b51:7b51:b51:4895	11.81.72.149
cb15:901b:901b:1324:b51:7b51:b51:4896	11.81.72.150
cb15:901b:901b:1324:b51:7b51:b51:4897	11.81.72.151
cb15:901b:901b:1324:b51:7b51:b51:4898	11.81.72.152
cb15:901b:901b:1324:b51:7b51:b51:4899	11.81.72.153
cb15:901b:901b:1324:b51:7b51:b51:489a	11.81.72.154
cb15:901b:901b:1324:b51:7b51:b51:489b	11.81.72.155
cb15:901b:901b:1324:b51:7b51:b51:489c	11.81.72.156
cb15:901b:901b:1324:b51:7b51:b51:489d	11.81.72.157
cb15:901b:901b:1324:b51:7b51:b51:489e	11.81.72.158
cb15:901b:901b:1324:b51:7b51:b51:489f	11.81.72.159
cb15:901b:901b:1324:b51:7b51:b51:48a0	11.81.72.160
cb15:901b:901b:1324:b51:7b51:b51:48a1	11.81.72.161
cb15:901b:901b:1324:b51:7b51:b51:48a2	11.81.72.162
cb15:901b:901b:1324:b51:7b51:b51:48a3	11.81.72.163
cb15:901b:901b:1324:b51:7b51:b51:48a4	11.81.72.164
cb15:901b:901b:1324:b51:7b51:b51:48a5	11.81.72.165
cb15:901b:901b:1324:b51:7b51:b51:48a6	11.81.72.166
cb15:901b:901b:1324:b51:7b51:b51:48a7	11.81.72.167
cb15:901b:901b:1324:b51:7b51:b51:48a8	11.81.72.168
cb15:901b:901b:1324:b51:7b51:b51:48a9	11.81.72.169
cb15:901b:901b:1324:b51:7b51:b51:48aa	11.81.72.170
cb15:901b:901b:1324:b51:7b51:b51:48ab	11.81.72.171
cb15:901b:901b:1324:b51:7b51:b51:48ac	11.81.72.172
cb15:901b:901b:1324:b51:7b51:b51:48ad	11.81.72.173
cb15:901b:901b:1324:b51:7b51:b51:48ae	11.81.72.174
cb15:901b:901b:1324:b51:7b51:b51:48af	11.81.72.175
cb15:901b:901b:1324:b51:7b51:b51:48b0	11.81.72.176
cb15:901b:901b:1324:b51:7b51:b51:48b1	11.81.72.177
cb15:901b:901b:1324:b51:7b51:b51:48b2	11.81.72.178
cb15:901b:901b:1324:b51:7b51:b51:48b3	11.81.72.179
cb15:901b:901b:1324:b51:7b51:b51:48b4	11.81.72.180

cb15:901b:901b:1324:b51:7b51:b51:48b5	11.81.72.181
cb15:901b:901b:1324:b51:7b51:b51:48b6	11.81.72.182
cb15:901b:901b:1324:b51:7b51:b51:48b7	11.81.72.183
cb15:901b:901b:1324:b51:7b51:b51:48b8	11.81.72.184
cb15:901b:901b:1324:b51:7b51:b51:48b9	11.81.72.185
cb15:901b:901b:1324:b51:7b51:b51:48ba	11.81.72.186
cb15:901b:901b:1324:b51:7b51:b51:48bb	11.81.72.187
cb15:901b:901b:1324:b51:7b51:b51:48bc	11.81.72.188
cb15:901b:901b:1324:b51:7b51:b51:48bd	11.81.72.189
cb15:901b:901b:1324:b51:7b51:b51:48be	11.81.72.190
cb15:901b:901b:1324:b51:7b51:b51:48bf	11.81.72.191
cb15:901b:901b:1324:b51:7b51:b51:48c0	11.81.72.192
cb15:901b:901b:1324:b51:7b51:b51:48c1	11.81.72.193
cb15:901b:901b:1324:b51:7b51:b51:48c2	11.81.72.194
cb15:901b:901b:1324:b51:7b51:b51:48c3	11.81.72.195
cb15:901b:901b:1324:b51:7b51:b51:48c4	11.81.72.196
cb15:901b:901b:1324:b51:7b51:b51:48c5	11.81.72.197
cb15:901b:901b:1324:b51:7b51:b51:48c6	11.81.72.198
cb15:901b:901b:1324:b51:7b51:b51:48c7	11.81.72.199
cb15:901b:901b:1324:b51:7b51:b51:48c8	11.81.72.200
cb15:901b:901b:1324:b51:7b51:b51:48c9	11.81.72.201
cb15:901b:901b:1324:b51:7b51:b51:48ca	11.81.72.202
cb15:901b:901b:1324:b51:7b51:b51:48cb	11.81.72.203
cb15:901b:901b:1324:b51:7b51:b51:48cc	11.81.72.204
cb15:901b:901b:1324:b51:7b51:b51:48cd	11.81.72.205
cb15:901b:901b:1324:b51:7b51:b51:48ce	11.81.72.206
cb15:901b:901b:1324:b51:7b51:b51:48cf	11.81.72.207
cb15:901b:901b:1324:b51:7b51:b51:48d0	11.81.72.208
cb15:901b:901b:1324:b51:7b51:b51:48d1	11.81.72.209
cb15:901b:901b:1324:b51:7b51:b51:48d2	11.81.72.210
cb15:901b:901b:1324:b51:7b51:b51:48d3	11.81.72.211
cb15:901b:901b:1324:b51:7b51:b51:48d4	11.81.72.212
cb15:901b:901b:1324:b51:7b51:b51:48d5	11.81.72.213
cb15:901b:901b:1324:b51:7b51:b51:48d6	11.81.72.214
cb15:901b:901b:1324:b51:7b51:b51:48d7	11.81.72.215
cb15:901b:901b:1324:b51:7b51:b51:48d8	11.81.72.216
cb15:901b:901b:1324:b51:7b51:b51:48d9	11.81.72.217
cb15:901b:901b:1324:b51:7b51:b51:48da	11.81.72.218
cb15:901b:901b:1324:b51:7b51:b51:48db	11.81.72.219
cb15:901b:901b:1324:b51:7b51:b51:48dc	11.81.72.220
cb15:901b:901b:1324:b51:7b51:b51:48dd	11.81.72.221
cb15:901b:901b:1324:b51:7b51:b51:48de	11.81.72.222
cb15:901b:901b:1324:b51:7b51:b51:48df	11.81.72.223
cb15:901b:901b:1324:b51:7b51:b51:48e0	11.81.72.224
cb15:901b:901b:1324:b51:7b51:b51:48e1	11.81.72.225
cb15:901b:901b:1324:b51:7b51:b51:48e2	11.81.72.226
cb15:901b:901b:1324:b51:7b51:b51:48e3	11.81.72.227
cb15:901b:901b:1324:b51:7b51:b51:48e4	11.81.72.228
cb15:901b:901b:1324:b51:7b51:b51:48e5	11.81.72.229
cb15:901b:901b:1324:b51:7b51:b51:48e6	11.81.72.230
cb15:901b:901b:1324:b51:7b51:b51:48e7	11.81.72.231
cb15:901b:901b:1324:b51:7b51:b51:48e8	11.81.72.232
cb15:901b:901b:1324:b51:7b51:b51:48e9	11.81.72.233
cb15:901b:901b:1324:b51:7b51:b51:48ea	11.81.72.234
cb15:901b:901b:1324:b51:7b51:b51:48eb	11.81.72.235
cb15:901b:901b:1324:b51:7b51:b51:48ec	11.81.72.236
cb15:901b:901b:1324:b51:7b51:b51:48ed	11.81.72.237
cb15:901b:901b:1324:b51:7b51:b51:48ee	11.81.72.238
cb15:901b:901b:1324:b51:7b51:b51:48ef	11.81.72.239
cb15:901b:901b:1324:b51:7b51:b51:48f0	11.81.72.240
cb15:901b:901b:1324:b51:7b51:b51:48f1	11.81.72.241
cb15:901b:901b:1324:b51:7b51:b51:48f2	11.81.72.242
cb15:901b:901b:1324:b51:7b51:b51:48f3	11.81.72.243
cb15:901b:901b:1324:b51:7b51:b51:48f4	11.81.72.244
cb15:901b:901b:1324:b51:7b51:b51:48f5	11.81.72.245
cb15:901b:901b:1324:b51:7b51:b51:48f6	11.81.72.246
cb15:901b:901b:1324:b51:7b51:b51:48f7	11.81.72.247
cb15:901b:901b:1324:b51:7b51:b51:48f8	11.81.72.248
cb15:901b:901b:1324:b51:7b51:b51:48f9	11.81.72.249
cb15:901b:901b:1324:b51:7b51:b51:48fa	11.81.72.250
cb15:901b:901b:1324:b51:7b51:b51:48fb	11.81.72.251
cb15:901b:901b:1324:b51:7b51:b51:48fc	11.81.72.252
cb15:901b:901b:1324:b51:7b51:b51:48fd	11.81.72.253
cb15:901b:901b:1324:b51:7b51:b51:48fe	11.81.72.254
cb15:901b:901b:1324:b51:7b51:b51:48ff	11.81.72.255

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.