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:e705:8901	231.5.137.1
cb15:901b:8024:901b:91bc:cb15:e705:8902	231.5.137.2
cb15:901b:8024:901b:91bc:cb15:e705:8903	231.5.137.3
cb15:901b:8024:901b:91bc:cb15:e705:8904	231.5.137.4
cb15:901b:8024:901b:91bc:cb15:e705:8905	231.5.137.5
cb15:901b:8024:901b:91bc:cb15:e705:8906	231.5.137.6
cb15:901b:8024:901b:91bc:cb15:e705:8907	231.5.137.7
cb15:901b:8024:901b:91bc:cb15:e705:8908	231.5.137.8
cb15:901b:8024:901b:91bc:cb15:e705:8909	231.5.137.9
cb15:901b:8024:901b:91bc:cb15:e705:890a	231.5.137.10
cb15:901b:8024:901b:91bc:cb15:e705:890b	231.5.137.11
cb15:901b:8024:901b:91bc:cb15:e705:890c	231.5.137.12
cb15:901b:8024:901b:91bc:cb15:e705:890d	231.5.137.13
cb15:901b:8024:901b:91bc:cb15:e705:890e	231.5.137.14
cb15:901b:8024:901b:91bc:cb15:e705:890f	231.5.137.15
cb15:901b:8024:901b:91bc:cb15:e705:8910	231.5.137.16
cb15:901b:8024:901b:91bc:cb15:e705:8911	231.5.137.17
cb15:901b:8024:901b:91bc:cb15:e705:8912	231.5.137.18
cb15:901b:8024:901b:91bc:cb15:e705:8913	231.5.137.19
cb15:901b:8024:901b:91bc:cb15:e705:8914	231.5.137.20
cb15:901b:8024:901b:91bc:cb15:e705:8915	231.5.137.21
cb15:901b:8024:901b:91bc:cb15:e705:8916	231.5.137.22
cb15:901b:8024:901b:91bc:cb15:e705:8917	231.5.137.23
cb15:901b:8024:901b:91bc:cb15:e705:8918	231.5.137.24
cb15:901b:8024:901b:91bc:cb15:e705:8919	231.5.137.25
cb15:901b:8024:901b:91bc:cb15:e705:891a	231.5.137.26
cb15:901b:8024:901b:91bc:cb15:e705:891b	231.5.137.27
cb15:901b:8024:901b:91bc:cb15:e705:891c	231.5.137.28
cb15:901b:8024:901b:91bc:cb15:e705:891d	231.5.137.29
cb15:901b:8024:901b:91bc:cb15:e705:891e	231.5.137.30
cb15:901b:8024:901b:91bc:cb15:e705:891f	231.5.137.31
cb15:901b:8024:901b:91bc:cb15:e705:8920	231.5.137.32
cb15:901b:8024:901b:91bc:cb15:e705:8921	231.5.137.33
cb15:901b:8024:901b:91bc:cb15:e705:8922	231.5.137.34
cb15:901b:8024:901b:91bc:cb15:e705:8923	231.5.137.35
cb15:901b:8024:901b:91bc:cb15:e705:8924	231.5.137.36
cb15:901b:8024:901b:91bc:cb15:e705:8925	231.5.137.37
cb15:901b:8024:901b:91bc:cb15:e705:8926	231.5.137.38
cb15:901b:8024:901b:91bc:cb15:e705:8927	231.5.137.39
cb15:901b:8024:901b:91bc:cb15:e705:8928	231.5.137.40
cb15:901b:8024:901b:91bc:cb15:e705:8929	231.5.137.41
cb15:901b:8024:901b:91bc:cb15:e705:892a	231.5.137.42
cb15:901b:8024:901b:91bc:cb15:e705:892b	231.5.137.43
cb15:901b:8024:901b:91bc:cb15:e705:892c	231.5.137.44
cb15:901b:8024:901b:91bc:cb15:e705:892d	231.5.137.45
cb15:901b:8024:901b:91bc:cb15:e705:892e	231.5.137.46
cb15:901b:8024:901b:91bc:cb15:e705:892f	231.5.137.47
cb15:901b:8024:901b:91bc:cb15:e705:8930	231.5.137.48
cb15:901b:8024:901b:91bc:cb15:e705:8931	231.5.137.49
cb15:901b:8024:901b:91bc:cb15:e705:8932	231.5.137.50
cb15:901b:8024:901b:91bc:cb15:e705:8933	231.5.137.51
cb15:901b:8024:901b:91bc:cb15:e705:8934	231.5.137.52
cb15:901b:8024:901b:91bc:cb15:e705:8935	231.5.137.53
cb15:901b:8024:901b:91bc:cb15:e705:8936	231.5.137.54
cb15:901b:8024:901b:91bc:cb15:e705:8937	231.5.137.55
cb15:901b:8024:901b:91bc:cb15:e705:8938	231.5.137.56
cb15:901b:8024:901b:91bc:cb15:e705:8939	231.5.137.57
cb15:901b:8024:901b:91bc:cb15:e705:893a	231.5.137.58
cb15:901b:8024:901b:91bc:cb15:e705:893b	231.5.137.59
cb15:901b:8024:901b:91bc:cb15:e705:893c	231.5.137.60

cb15:901b:8024:901b:91bc:cb15:e705:893d	231.5.137.61
cb15:901b:8024:901b:91bc:cb15:e705:893e	231.5.137.62
cb15:901b:8024:901b:91bc:cb15:e705:893f	231.5.137.63
cb15:901b:8024:901b:91bc:cb15:e705:8940	231.5.137.64
cb15:901b:8024:901b:91bc:cb15:e705:8941	231.5.137.65
cb15:901b:8024:901b:91bc:cb15:e705:8942	231.5.137.66
cb15:901b:8024:901b:91bc:cb15:e705:8943	231.5.137.67
cb15:901b:8024:901b:91bc:cb15:e705:8944	231.5.137.68
cb15:901b:8024:901b:91bc:cb15:e705:8945	231.5.137.69
cb15:901b:8024:901b:91bc:cb15:e705:8946	231.5.137.70
cb15:901b:8024:901b:91bc:cb15:e705:8947	231.5.137.71
cb15:901b:8024:901b:91bc:cb15:e705:8948	231.5.137.72
cb15:901b:8024:901b:91bc:cb15:e705:8949	231.5.137.73
cb15:901b:8024:901b:91bc:cb15:e705:894a	231.5.137.74
cb15:901b:8024:901b:91bc:cb15:e705:894b	231.5.137.75
cb15:901b:8024:901b:91bc:cb15:e705:894c	231.5.137.76
cb15:901b:8024:901b:91bc:cb15:e705:894d	231.5.137.77
cb15:901b:8024:901b:91bc:cb15:e705:894e	231.5.137.78
cb15:901b:8024:901b:91bc:cb15:e705:894f	231.5.137.79
cb15:901b:8024:901b:91bc:cb15:e705:8950	231.5.137.80
cb15:901b:8024:901b:91bc:cb15:e705:8951	231.5.137.81
cb15:901b:8024:901b:91bc:cb15:e705:8952	231.5.137.82
cb15:901b:8024:901b:91bc:cb15:e705:8953	231.5.137.83
cb15:901b:8024:901b:91bc:cb15:e705:8954	231.5.137.84
cb15:901b:8024:901b:91bc:cb15:e705:8955	231.5.137.85
cb15:901b:8024:901b:91bc:cb15:e705:8956	231.5.137.86
cb15:901b:8024:901b:91bc:cb15:e705:8957	231.5.137.87
cb15:901b:8024:901b:91bc:cb15:e705:8958	231.5.137.88
cb15:901b:8024:901b:91bc:cb15:e705:8959	231.5.137.89
cb15:901b:8024:901b:91bc:cb15:e705:895a	231.5.137.90
cb15:901b:8024:901b:91bc:cb15:e705:895b	231.5.137.91
cb15:901b:8024:901b:91bc:cb15:e705:895c	231.5.137.92
cb15:901b:8024:901b:91bc:cb15:e705:895d	231.5.137.93
cb15:901b:8024:901b:91bc:cb15:e705:895e	231.5.137.94
cb15:901b:8024:901b:91bc:cb15:e705:895f	231.5.137.95
cb15:901b:8024:901b:91bc:cb15:e705:8960	231.5.137.96
cb15:901b:8024:901b:91bc:cb15:e705:8961	231.5.137.97
cb15:901b:8024:901b:91bc:cb15:e705:8962	231.5.137.98
cb15:901b:8024:901b:91bc:cb15:e705:8963	231.5.137.99
cb15:901b:8024:901b:91bc:cb15:e705:8964	231.5.137.100
cb15:901b:8024:901b:91bc:cb15:e705:8965	231.5.137.101
cb15:901b:8024:901b:91bc:cb15:e705:8966	231.5.137.102
cb15:901b:8024:901b:91bc:cb15:e705:8967	231.5.137.103
cb15:901b:8024:901b:91bc:cb15:e705:8968	231.5.137.104
cb15:901b:8024:901b:91bc:cb15:e705:8969	231.5.137.105
cb15:901b:8024:901b:91bc:cb15:e705:896a	231.5.137.106
cb15:901b:8024:901b:91bc:cb15:e705:896b	231.5.137.107
cb15:901b:8024:901b:91bc:cb15:e705:896c	231.5.137.108
cb15:901b:8024:901b:91bc:cb15:e705:896d	231.5.137.109
cb15:901b:8024:901b:91bc:cb15:e705:896e	231.5.137.110
cb15:901b:8024:901b:91bc:cb15:e705:896f	231.5.137.111
cb15:901b:8024:901b:91bc:cb15:e705:8970	231.5.137.112
cb15:901b:8024:901b:91bc:cb15:e705:8971	231.5.137.113
cb15:901b:8024:901b:91bc:cb15:e705:8972	231.5.137.114
cb15:901b:8024:901b:91bc:cb15:e705:8973	231.5.137.115
cb15:901b:8024:901b:91bc:cb15:e705:8974	231.5.137.116
cb15:901b:8024:901b:91bc:cb15:e705:8975	231.5.137.117
cb15:901b:8024:901b:91bc:cb15:e705:8976	231.5.137.118
cb15:901b:8024:901b:91bc:cb15:e705:8977	231.5.137.119
cb15:901b:8024:901b:91bc:cb15:e705:8978	231.5.137.120

cb15:901b:8024:901b:91bc:cb15:e705:8979	231.5.137.121
cb15:901b:8024:901b:91bc:cb15:e705:897a	231.5.137.122
cb15:901b:8024:901b:91bc:cb15:e705:897b	231.5.137.123
cb15:901b:8024:901b:91bc:cb15:e705:897c	231.5.137.124
cb15:901b:8024:901b:91bc:cb15:e705:897d	231.5.137.125
cb15:901b:8024:901b:91bc:cb15:e705:897e	231.5.137.126
cb15:901b:8024:901b:91bc:cb15:e705:897f	231.5.137.127
cb15:901b:8024:901b:91bc:cb15:e705:8980	231.5.137.128
cb15:901b:8024:901b:91bc:cb15:e705:8981	231.5.137.129
cb15:901b:8024:901b:91bc:cb15:e705:8982	231.5.137.130
cb15:901b:8024:901b:91bc:cb15:e705:8983	231.5.137.131
cb15:901b:8024:901b:91bc:cb15:e705:8984	231.5.137.132
cb15:901b:8024:901b:91bc:cb15:e705:8985	231.5.137.133
cb15:901b:8024:901b:91bc:cb15:e705:8986	231.5.137.134
cb15:901b:8024:901b:91bc:cb15:e705:8987	231.5.137.135
cb15:901b:8024:901b:91bc:cb15:e705:8988	231.5.137.136
cb15:901b:8024:901b:91bc:cb15:e705:8989	231.5.137.137
cb15:901b:8024:901b:91bc:cb15:e705:898a	231.5.137.138
cb15:901b:8024:901b:91bc:cb15:e705:898b	231.5.137.139
cb15:901b:8024:901b:91bc:cb15:e705:898c	231.5.137.140
cb15:901b:8024:901b:91bc:cb15:e705:898d	231.5.137.141
cb15:901b:8024:901b:91bc:cb15:e705:898e	231.5.137.142
cb15:901b:8024:901b:91bc:cb15:e705:898f	231.5.137.143
cb15:901b:8024:901b:91bc:cb15:e705:8990	231.5.137.144
cb15:901b:8024:901b:91bc:cb15:e705:8991	231.5.137.145
cb15:901b:8024:901b:91bc:cb15:e705:8992	231.5.137.146
cb15:901b:8024:901b:91bc:cb15:e705:8993	231.5.137.147
cb15:901b:8024:901b:91bc:cb15:e705:8994	231.5.137.148
cb15:901b:8024:901b:91bc:cb15:e705:8995	231.5.137.149
cb15:901b:8024:901b:91bc:cb15:e705:8996	231.5.137.150
cb15:901b:8024:901b:91bc:cb15:e705:8997	231.5.137.151
cb15:901b:8024:901b:91bc:cb15:e705:8998	231.5.137.152
cb15:901b:8024:901b:91bc:cb15:e705:8999	231.5.137.153
cb15:901b:8024:901b:91bc:cb15:e705:899a	231.5.137.154
cb15:901b:8024:901b:91bc:cb15:e705:899b	231.5.137.155
cb15:901b:8024:901b:91bc:cb15:e705:899c	231.5.137.156
cb15:901b:8024:901b:91bc:cb15:e705:899d	231.5.137.157
cb15:901b:8024:901b:91bc:cb15:e705:899e	231.5.137.158
cb15:901b:8024:901b:91bc:cb15:e705:899f	231.5.137.159
cb15:901b:8024:901b:91bc:cb15:e705:89a0	231.5.137.160
cb15:901b:8024:901b:91bc:cb15:e705:89a1	231.5.137.161
cb15:901b:8024:901b:91bc:cb15:e705:89a2	231.5.137.162
cb15:901b:8024:901b:91bc:cb15:e705:89a3	231.5.137.163
cb15:901b:8024:901b:91bc:cb15:e705:89a4	231.5.137.164
cb15:901b:8024:901b:91bc:cb15:e705:89a5	231.5.137.165
cb15:901b:8024:901b:91bc:cb15:e705:89a6	231.5.137.166
cb15:901b:8024:901b:91bc:cb15:e705:89a7	231.5.137.167
cb15:901b:8024:901b:91bc:cb15:e705:89a8	231.5.137.168
cb15:901b:8024:901b:91bc:cb15:e705:89a9	231.5.137.169
cb15:901b:8024:901b:91bc:cb15:e705:89aa	231.5.137.170
cb15:901b:8024:901b:91bc:cb15:e705:89ab	231.5.137.171
cb15:901b:8024:901b:91bc:cb15:e705:89ac	231.5.137.172
cb15:901b:8024:901b:91bc:cb15:e705:89ad	231.5.137.173
cb15:901b:8024:901b:91bc:cb15:e705:89ae	231.5.137.174
cb15:901b:8024:901b:91bc:cb15:e705:89af	231.5.137.175
cb15:901b:8024:901b:91bc:cb15:e705:89b0	231.5.137.176
cb15:901b:8024:901b:91bc:cb15:e705:89b1	231.5.137.177
cb15:901b:8024:901b:91bc:cb15:e705:89b2	231.5.137.178
cb15:901b:8024:901b:91bc:cb15:e705:89b3	231.5.137.179
cb15:901b:8024:901b:91bc:cb15:e705:89b4	231.5.137.180

cb15:901b:8024:901b:91bc:cb15:e705:89b5	231.5.137.181
cb15:901b:8024:901b:91bc:cb15:e705:89b6	231.5.137.182
cb15:901b:8024:901b:91bc:cb15:e705:89b7	231.5.137.183
cb15:901b:8024:901b:91bc:cb15:e705:89b8	231.5.137.184
cb15:901b:8024:901b:91bc:cb15:e705:89b9	231.5.137.185
cb15:901b:8024:901b:91bc:cb15:e705:89ba	231.5.137.186
cb15:901b:8024:901b:91bc:cb15:e705:89bb	231.5.137.187
cb15:901b:8024:901b:91bc:cb15:e705:89bc	231.5.137.188
cb15:901b:8024:901b:91bc:cb15:e705:89bd	231.5.137.189
cb15:901b:8024:901b:91bc:cb15:e705:89be	231.5.137.190
cb15:901b:8024:901b:91bc:cb15:e705:89bf	231.5.137.191
cb15:901b:8024:901b:91bc:cb15:e705:89c0	231.5.137.192
cb15:901b:8024:901b:91bc:cb15:e705:89c1	231.5.137.193
cb15:901b:8024:901b:91bc:cb15:e705:89c2	231.5.137.194
cb15:901b:8024:901b:91bc:cb15:e705:89c3	231.5.137.195
cb15:901b:8024:901b:91bc:cb15:e705:89c4	231.5.137.196
cb15:901b:8024:901b:91bc:cb15:e705:89c5	231.5.137.197
cb15:901b:8024:901b:91bc:cb15:e705:89c6	231.5.137.198
cb15:901b:8024:901b:91bc:cb15:e705:89c7	231.5.137.199
cb15:901b:8024:901b:91bc:cb15:e705:89c8	231.5.137.200
cb15:901b:8024:901b:91bc:cb15:e705:89c9	231.5.137.201
cb15:901b:8024:901b:91bc:cb15:e705:89ca	231.5.137.202
cb15:901b:8024:901b:91bc:cb15:e705:89cb	231.5.137.203
cb15:901b:8024:901b:91bc:cb15:e705:89cc	231.5.137.204
cb15:901b:8024:901b:91bc:cb15:e705:89cd	231.5.137.205
cb15:901b:8024:901b:91bc:cb15:e705:89ce	231.5.137.206
cb15:901b:8024:901b:91bc:cb15:e705:89cf	231.5.137.207
cb15:901b:8024:901b:91bc:cb15:e705:89d0	231.5.137.208
cb15:901b:8024:901b:91bc:cb15:e705:89d1	231.5.137.209
cb15:901b:8024:901b:91bc:cb15:e705:89d2	231.5.137.210
cb15:901b:8024:901b:91bc:cb15:e705:89d3	231.5.137.211
cb15:901b:8024:901b:91bc:cb15:e705:89d4	231.5.137.212
cb15:901b:8024:901b:91bc:cb15:e705:89d5	231.5.137.213
cb15:901b:8024:901b:91bc:cb15:e705:89d6	231.5.137.214
cb15:901b:8024:901b:91bc:cb15:e705:89d7	231.5.137.215
cb15:901b:8024:901b:91bc:cb15:e705:89d8	231.5.137.216
cb15:901b:8024:901b:91bc:cb15:e705:89d9	231.5.137.217
cb15:901b:8024:901b:91bc:cb15:e705:89da	231.5.137.218
cb15:901b:8024:901b:91bc:cb15:e705:89db	231.5.137.219
cb15:901b:8024:901b:91bc:cb15:e705:89dc	231.5.137.220
cb15:901b:8024:901b:91bc:cb15:e705:89dd	231.5.137.221
cb15:901b:8024:901b:91bc:cb15:e705:89de	231.5.137.222
cb15:901b:8024:901b:91bc:cb15:e705:89df	231.5.137.223
cb15:901b:8024:901b:91bc:cb15:e705:89e0	231.5.137.224
cb15:901b:8024:901b:91bc:cb15:e705:89e1	231.5.137.225
cb15:901b:8024:901b:91bc:cb15:e705:89e2	231.5.137.226
cb15:901b:8024:901b:91bc:cb15:e705:89e3	231.5.137.227
cb15:901b:8024:901b:91bc:cb15:e705:89e4	231.5.137.228
cb15:901b:8024:901b:91bc:cb15:e705:89e5	231.5.137.229
cb15:901b:8024:901b:91bc:cb15:e705:89e6	231.5.137.230
cb15:901b:8024:901b:91bc:cb15:e705:89e7	231.5.137.231
cb15:901b:8024:901b:91bc:cb15:e705:89e8	231.5.137.232
cb15:901b:8024:901b:91bc:cb15:e705:89e9	231.5.137.233
cb15:901b:8024:901b:91bc:cb15:e705:89ea	231.5.137.234
cb15:901b:8024:901b:91bc:cb15:e705:89eb	231.5.137.235
cb15:901b:8024:901b:91bc:cb15:e705:89ec	231.5.137.236
cb15:901b:8024:901b:91bc:cb15:e705:89ed	231.5.137.237
cb15:901b:8024:901b:91bc:cb15:e705:89ee	231.5.137.238
cb15:901b:8024:901b:91bc:cb15:e705:89ef	231.5.137.239
cb15:901b:8024:901b:91bc:cb15:e705:89f0	231.5.137.240
cb15:901b:8024:901b:91bc:cb15:e705:89f1	231.5.137.241
cb15:901b:8024:901b:91bc:cb15:e705:89f2	231.5.137.242
cb15:901b:8024:901b:91bc:cb15:e705:89f3	231.5.137.243
cb15:901b:8024:901b:91bc:cb15:e705:89f4	231.5.137.244
cb15:901b:8024:901b:91bc:cb15:e705:89f5	231.5.137.245
cb15:901b:8024:901b:91bc:cb15:e705:89f6	231.5.137.246
cb15:901b:8024:901b:91bc:cb15:e705:89f7	231.5.137.247
cb15:901b:8024:901b:91bc:cb15:e705:89f8	231.5.137.248
cb15:901b:8024:901b:91bc:cb15:e705:89f9	231.5.137.249
cb15:901b:8024:901b:91bc:cb15:e705:89fa	231.5.137.250
cb15:901b:8024:901b:91bc:cb15:e705:89fb	231.5.137.251
cb15:901b:8024:901b:91bc:cb15:e705:89fc	231.5.137.252
cb15:901b:8024:901b:91bc:cb15:e705:89fd	231.5.137.253
cb15:901b:8024:901b:91bc:cb15:e705:89fe	231.5.137.254
cb15:901b:8024:901b:91bc:cb15:e705:89ff	231.5.137.255

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.