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:ada3:db24:b51f:5901	181.31.89.1
cb15:901b:901b:1324:ada3:db24:b51f:5902	181.31.89.2
cb15:901b:901b:1324:ada3:db24:b51f:5903	181.31.89.3
cb15:901b:901b:1324:ada3:db24:b51f:5904	181.31.89.4
cb15:901b:901b:1324:ada3:db24:b51f:5905	181.31.89.5
cb15:901b:901b:1324:ada3:db24:b51f:5906	181.31.89.6
cb15:901b:901b:1324:ada3:db24:b51f:5907	181.31.89.7
cb15:901b:901b:1324:ada3:db24:b51f:5908	181.31.89.8
cb15:901b:901b:1324:ada3:db24:b51f:5909	181.31.89.9
cb15:901b:901b:1324:ada3:db24:b51f:590a	181.31.89.10
cb15:901b:901b:1324:ada3:db24:b51f:590b	181.31.89.11
cb15:901b:901b:1324:ada3:db24:b51f:590c	181.31.89.12
cb15:901b:901b:1324:ada3:db24:b51f:590d	181.31.89.13
cb15:901b:901b:1324:ada3:db24:b51f:590e	181.31.89.14
cb15:901b:901b:1324:ada3:db24:b51f:590f	181.31.89.15
cb15:901b:901b:1324:ada3:db24:b51f:5910	181.31.89.16
cb15:901b:901b:1324:ada3:db24:b51f:5911	181.31.89.17
cb15:901b:901b:1324:ada3:db24:b51f:5912	181.31.89.18
cb15:901b:901b:1324:ada3:db24:b51f:5913	181.31.89.19
cb15:901b:901b:1324:ada3:db24:b51f:5914	181.31.89.20
cb15:901b:901b:1324:ada3:db24:b51f:5915	181.31.89.21
cb15:901b:901b:1324:ada3:db24:b51f:5916	181.31.89.22
cb15:901b:901b:1324:ada3:db24:b51f:5917	181.31.89.23
cb15:901b:901b:1324:ada3:db24:b51f:5918	181.31.89.24
cb15:901b:901b:1324:ada3:db24:b51f:5919	181.31.89.25
cb15:901b:901b:1324:ada3:db24:b51f:591a	181.31.89.26
cb15:901b:901b:1324:ada3:db24:b51f:591b	181.31.89.27
cb15:901b:901b:1324:ada3:db24:b51f:591c	181.31.89.28
cb15:901b:901b:1324:ada3:db24:b51f:591d	181.31.89.29
cb15:901b:901b:1324:ada3:db24:b51f:591e	181.31.89.30
cb15:901b:901b:1324:ada3:db24:b51f:591f	181.31.89.31
cb15:901b:901b:1324:ada3:db24:b51f:5920	181.31.89.32
cb15:901b:901b:1324:ada3:db24:b51f:5921	181.31.89.33
cb15:901b:901b:1324:ada3:db24:b51f:5922	181.31.89.34
cb15:901b:901b:1324:ada3:db24:b51f:5923	181.31.89.35
cb15:901b:901b:1324:ada3:db24:b51f:5924	181.31.89.36
cb15:901b:901b:1324:ada3:db24:b51f:5925	181.31.89.37
cb15:901b:901b:1324:ada3:db24:b51f:5926	181.31.89.38
cb15:901b:901b:1324:ada3:db24:b51f:5927	181.31.89.39
cb15:901b:901b:1324:ada3:db24:b51f:5928	181.31.89.40
cb15:901b:901b:1324:ada3:db24:b51f:5929	181.31.89.41
cb15:901b:901b:1324:ada3:db24:b51f:592a	181.31.89.42
cb15:901b:901b:1324:ada3:db24:b51f:592b	181.31.89.43
cb15:901b:901b:1324:ada3:db24:b51f:592c	181.31.89.44
cb15:901b:901b:1324:ada3:db24:b51f:592d	181.31.89.45
cb15:901b:901b:1324:ada3:db24:b51f:592e	181.31.89.46
cb15:901b:901b:1324:ada3:db24:b51f:592f	181.31.89.47
cb15:901b:901b:1324:ada3:db24:b51f:5930	181.31.89.48
cb15:901b:901b:1324:ada3:db24:b51f:5931	181.31.89.49
cb15:901b:901b:1324:ada3:db24:b51f:5932	181.31.89.50
cb15:901b:901b:1324:ada3:db24:b51f:5933	181.31.89.51
cb15:901b:901b:1324:ada3:db24:b51f:5934	181.31.89.52
cb15:901b:901b:1324:ada3:db24:b51f:5935	181.31.89.53
cb15:901b:901b:1324:ada3:db24:b51f:5936	181.31.89.54
cb15:901b:901b:1324:ada3:db24:b51f:5937	181.31.89.55
cb15:901b:901b:1324:ada3:db24:b51f:5938	181.31.89.56
cb15:901b:901b:1324:ada3:db24:b51f:5939	181.31.89.57
cb15:901b:901b:1324:ada3:db24:b51f:593a	181.31.89.58
cb15:901b:901b:1324:ada3:db24:b51f:593b	181.31.89.59
cb15:901b:901b:1324:ada3:db24:b51f:593c	181.31.89.60

cb15:901b:901b:1324:ada3:db24:b51f:593d	181.31.89.61
cb15:901b:901b:1324:ada3:db24:b51f:593e	181.31.89.62
cb15:901b:901b:1324:ada3:db24:b51f:593f	181.31.89.63
cb15:901b:901b:1324:ada3:db24:b51f:5940	181.31.89.64
cb15:901b:901b:1324:ada3:db24:b51f:5941	181.31.89.65
cb15:901b:901b:1324:ada3:db24:b51f:5942	181.31.89.66
cb15:901b:901b:1324:ada3:db24:b51f:5943	181.31.89.67
cb15:901b:901b:1324:ada3:db24:b51f:5944	181.31.89.68
cb15:901b:901b:1324:ada3:db24:b51f:5945	181.31.89.69
cb15:901b:901b:1324:ada3:db24:b51f:5946	181.31.89.70
cb15:901b:901b:1324:ada3:db24:b51f:5947	181.31.89.71
cb15:901b:901b:1324:ada3:db24:b51f:5948	181.31.89.72
cb15:901b:901b:1324:ada3:db24:b51f:5949	181.31.89.73
cb15:901b:901b:1324:ada3:db24:b51f:594a	181.31.89.74
cb15:901b:901b:1324:ada3:db24:b51f:594b	181.31.89.75
cb15:901b:901b:1324:ada3:db24:b51f:594c	181.31.89.76
cb15:901b:901b:1324:ada3:db24:b51f:594d	181.31.89.77
cb15:901b:901b:1324:ada3:db24:b51f:594e	181.31.89.78
cb15:901b:901b:1324:ada3:db24:b51f:594f	181.31.89.79
cb15:901b:901b:1324:ada3:db24:b51f:5950	181.31.89.80
cb15:901b:901b:1324:ada3:db24:b51f:5951	181.31.89.81
cb15:901b:901b:1324:ada3:db24:b51f:5952	181.31.89.82
cb15:901b:901b:1324:ada3:db24:b51f:5953	181.31.89.83
cb15:901b:901b:1324:ada3:db24:b51f:5954	181.31.89.84
cb15:901b:901b:1324:ada3:db24:b51f:5955	181.31.89.85
cb15:901b:901b:1324:ada3:db24:b51f:5956	181.31.89.86
cb15:901b:901b:1324:ada3:db24:b51f:5957	181.31.89.87
cb15:901b:901b:1324:ada3:db24:b51f:5958	181.31.89.88
cb15:901b:901b:1324:ada3:db24:b51f:5959	181.31.89.89
cb15:901b:901b:1324:ada3:db24:b51f:595a	181.31.89.90
cb15:901b:901b:1324:ada3:db24:b51f:595b	181.31.89.91
cb15:901b:901b:1324:ada3:db24:b51f:595c	181.31.89.92
cb15:901b:901b:1324:ada3:db24:b51f:595d	181.31.89.93
cb15:901b:901b:1324:ada3:db24:b51f:595e	181.31.89.94
cb15:901b:901b:1324:ada3:db24:b51f:595f	181.31.89.95
cb15:901b:901b:1324:ada3:db24:b51f:5960	181.31.89.96
cb15:901b:901b:1324:ada3:db24:b51f:5961	181.31.89.97
cb15:901b:901b:1324:ada3:db24:b51f:5962	181.31.89.98
cb15:901b:901b:1324:ada3:db24:b51f:5963	181.31.89.99
cb15:901b:901b:1324:ada3:db24:b51f:5964	181.31.89.100
cb15:901b:901b:1324:ada3:db24:b51f:5965	181.31.89.101
cb15:901b:901b:1324:ada3:db24:b51f:5966	181.31.89.102
cb15:901b:901b:1324:ada3:db24:b51f:5967	181.31.89.103
cb15:901b:901b:1324:ada3:db24:b51f:5968	181.31.89.104
cb15:901b:901b:1324:ada3:db24:b51f:5969	181.31.89.105
cb15:901b:901b:1324:ada3:db24:b51f:596a	181.31.89.106
cb15:901b:901b:1324:ada3:db24:b51f:596b	181.31.89.107
cb15:901b:901b:1324:ada3:db24:b51f:596c	181.31.89.108
cb15:901b:901b:1324:ada3:db24:b51f:596d	181.31.89.109
cb15:901b:901b:1324:ada3:db24:b51f:596e	181.31.89.110
cb15:901b:901b:1324:ada3:db24:b51f:596f	181.31.89.111
cb15:901b:901b:1324:ada3:db24:b51f:5970	181.31.89.112
cb15:901b:901b:1324:ada3:db24:b51f:5971	181.31.89.113
cb15:901b:901b:1324:ada3:db24:b51f:5972	181.31.89.114
cb15:901b:901b:1324:ada3:db24:b51f:5973	181.31.89.115
cb15:901b:901b:1324:ada3:db24:b51f:5974	181.31.89.116
cb15:901b:901b:1324:ada3:db24:b51f:5975	181.31.89.117
cb15:901b:901b:1324:ada3:db24:b51f:5976	181.31.89.118
cb15:901b:901b:1324:ada3:db24:b51f:5977	181.31.89.119
cb15:901b:901b:1324:ada3:db24:b51f:5978	181.31.89.120

cb15:901b:901b:1324:ada3:db24:b51f:5979	181.31.89.121
cb15:901b:901b:1324:ada3:db24:b51f:597a	181.31.89.122
cb15:901b:901b:1324:ada3:db24:b51f:597b	181.31.89.123
cb15:901b:901b:1324:ada3:db24:b51f:597c	181.31.89.124
cb15:901b:901b:1324:ada3:db24:b51f:597d	181.31.89.125
cb15:901b:901b:1324:ada3:db24:b51f:597e	181.31.89.126
cb15:901b:901b:1324:ada3:db24:b51f:597f	181.31.89.127
cb15:901b:901b:1324:ada3:db24:b51f:5980	181.31.89.128
cb15:901b:901b:1324:ada3:db24:b51f:5981	181.31.89.129
cb15:901b:901b:1324:ada3:db24:b51f:5982	181.31.89.130
cb15:901b:901b:1324:ada3:db24:b51f:5983	181.31.89.131
cb15:901b:901b:1324:ada3:db24:b51f:5984	181.31.89.132
cb15:901b:901b:1324:ada3:db24:b51f:5985	181.31.89.133
cb15:901b:901b:1324:ada3:db24:b51f:5986	181.31.89.134
cb15:901b:901b:1324:ada3:db24:b51f:5987	181.31.89.135
cb15:901b:901b:1324:ada3:db24:b51f:5988	181.31.89.136
cb15:901b:901b:1324:ada3:db24:b51f:5989	181.31.89.137
cb15:901b:901b:1324:ada3:db24:b51f:598a	181.31.89.138
cb15:901b:901b:1324:ada3:db24:b51f:598b	181.31.89.139
cb15:901b:901b:1324:ada3:db24:b51f:598c	181.31.89.140
cb15:901b:901b:1324:ada3:db24:b51f:598d	181.31.89.141
cb15:901b:901b:1324:ada3:db24:b51f:598e	181.31.89.142
cb15:901b:901b:1324:ada3:db24:b51f:598f	181.31.89.143
cb15:901b:901b:1324:ada3:db24:b51f:5990	181.31.89.144
cb15:901b:901b:1324:ada3:db24:b51f:5991	181.31.89.145
cb15:901b:901b:1324:ada3:db24:b51f:5992	181.31.89.146
cb15:901b:901b:1324:ada3:db24:b51f:5993	181.31.89.147
cb15:901b:901b:1324:ada3:db24:b51f:5994	181.31.89.148
cb15:901b:901b:1324:ada3:db24:b51f:5995	181.31.89.149
cb15:901b:901b:1324:ada3:db24:b51f:5996	181.31.89.150
cb15:901b:901b:1324:ada3:db24:b51f:5997	181.31.89.151
cb15:901b:901b:1324:ada3:db24:b51f:5998	181.31.89.152
cb15:901b:901b:1324:ada3:db24:b51f:5999	181.31.89.153
cb15:901b:901b:1324:ada3:db24:b51f:599a	181.31.89.154
cb15:901b:901b:1324:ada3:db24:b51f:599b	181.31.89.155
cb15:901b:901b:1324:ada3:db24:b51f:599c	181.31.89.156
cb15:901b:901b:1324:ada3:db24:b51f:599d	181.31.89.157
cb15:901b:901b:1324:ada3:db24:b51f:599e	181.31.89.158
cb15:901b:901b:1324:ada3:db24:b51f:599f	181.31.89.159
cb15:901b:901b:1324:ada3:db24:b51f:59a0	181.31.89.160
cb15:901b:901b:1324:ada3:db24:b51f:59a1	181.31.89.161
cb15:901b:901b:1324:ada3:db24:b51f:59a2	181.31.89.162
cb15:901b:901b:1324:ada3:db24:b51f:59a3	181.31.89.163
cb15:901b:901b:1324:ada3:db24:b51f:59a4	181.31.89.164
cb15:901b:901b:1324:ada3:db24:b51f:59a5	181.31.89.165
cb15:901b:901b:1324:ada3:db24:b51f:59a6	181.31.89.166
cb15:901b:901b:1324:ada3:db24:b51f:59a7	181.31.89.167
cb15:901b:901b:1324:ada3:db24:b51f:59a8	181.31.89.168
cb15:901b:901b:1324:ada3:db24:b51f:59a9	181.31.89.169
cb15:901b:901b:1324:ada3:db24:b51f:59aa	181.31.89.170
cb15:901b:901b:1324:ada3:db24:b51f:59ab	181.31.89.171
cb15:901b:901b:1324:ada3:db24:b51f:59ac	181.31.89.172
cb15:901b:901b:1324:ada3:db24:b51f:59ad	181.31.89.173
cb15:901b:901b:1324:ada3:db24:b51f:59ae	181.31.89.174
cb15:901b:901b:1324:ada3:db24:b51f:59af	181.31.89.175
cb15:901b:901b:1324:ada3:db24:b51f:59b0	181.31.89.176
cb15:901b:901b:1324:ada3:db24:b51f:59b1	181.31.89.177
cb15:901b:901b:1324:ada3:db24:b51f:59b2	181.31.89.178
cb15:901b:901b:1324:ada3:db24:b51f:59b3	181.31.89.179
cb15:901b:901b:1324:ada3:db24:b51f:59b4	181.31.89.180

cb15:901b:901b:1324:ada3:db24:b51f:59b5	181.31.89.181
cb15:901b:901b:1324:ada3:db24:b51f:59b6	181.31.89.182
cb15:901b:901b:1324:ada3:db24:b51f:59b7	181.31.89.183
cb15:901b:901b:1324:ada3:db24:b51f:59b8	181.31.89.184
cb15:901b:901b:1324:ada3:db24:b51f:59b9	181.31.89.185
cb15:901b:901b:1324:ada3:db24:b51f:59ba	181.31.89.186
cb15:901b:901b:1324:ada3:db24:b51f:59bb	181.31.89.187
cb15:901b:901b:1324:ada3:db24:b51f:59bc	181.31.89.188
cb15:901b:901b:1324:ada3:db24:b51f:59bd	181.31.89.189
cb15:901b:901b:1324:ada3:db24:b51f:59be	181.31.89.190
cb15:901b:901b:1324:ada3:db24:b51f:59bf	181.31.89.191
cb15:901b:901b:1324:ada3:db24:b51f:59c0	181.31.89.192
cb15:901b:901b:1324:ada3:db24:b51f:59c1	181.31.89.193
cb15:901b:901b:1324:ada3:db24:b51f:59c2	181.31.89.194
cb15:901b:901b:1324:ada3:db24:b51f:59c3	181.31.89.195
cb15:901b:901b:1324:ada3:db24:b51f:59c4	181.31.89.196
cb15:901b:901b:1324:ada3:db24:b51f:59c5	181.31.89.197
cb15:901b:901b:1324:ada3:db24:b51f:59c6	181.31.89.198
cb15:901b:901b:1324:ada3:db24:b51f:59c7	181.31.89.199
cb15:901b:901b:1324:ada3:db24:b51f:59c8	181.31.89.200
cb15:901b:901b:1324:ada3:db24:b51f:59c9	181.31.89.201
cb15:901b:901b:1324:ada3:db24:b51f:59ca	181.31.89.202
cb15:901b:901b:1324:ada3:db24:b51f:59cb	181.31.89.203
cb15:901b:901b:1324:ada3:db24:b51f:59cc	181.31.89.204
cb15:901b:901b:1324:ada3:db24:b51f:59cd	181.31.89.205
cb15:901b:901b:1324:ada3:db24:b51f:59ce	181.31.89.206
cb15:901b:901b:1324:ada3:db24:b51f:59cf	181.31.89.207
cb15:901b:901b:1324:ada3:db24:b51f:59d0	181.31.89.208
cb15:901b:901b:1324:ada3:db24:b51f:59d1	181.31.89.209
cb15:901b:901b:1324:ada3:db24:b51f:59d2	181.31.89.210
cb15:901b:901b:1324:ada3:db24:b51f:59d3	181.31.89.211
cb15:901b:901b:1324:ada3:db24:b51f:59d4	181.31.89.212
cb15:901b:901b:1324:ada3:db24:b51f:59d5	181.31.89.213
cb15:901b:901b:1324:ada3:db24:b51f:59d6	181.31.89.214
cb15:901b:901b:1324:ada3:db24:b51f:59d7	181.31.89.215
cb15:901b:901b:1324:ada3:db24:b51f:59d8	181.31.89.216
cb15:901b:901b:1324:ada3:db24:b51f:59d9	181.31.89.217
cb15:901b:901b:1324:ada3:db24:b51f:59da	181.31.89.218
cb15:901b:901b:1324:ada3:db24:b51f:59db	181.31.89.219
cb15:901b:901b:1324:ada3:db24:b51f:59dc	181.31.89.220
cb15:901b:901b:1324:ada3:db24:b51f:59dd	181.31.89.221
cb15:901b:901b:1324:ada3:db24:b51f:59de	181.31.89.222
cb15:901b:901b:1324:ada3:db24:b51f:59df	181.31.89.223
cb15:901b:901b:1324:ada3:db24:b51f:59e0	181.31.89.224
cb15:901b:901b:1324:ada3:db24:b51f:59e1	181.31.89.225
cb15:901b:901b:1324:ada3:db24:b51f:59e2	181.31.89.226
cb15:901b:901b:1324:ada3:db24:b51f:59e3	181.31.89.227
cb15:901b:901b:1324:ada3:db24:b51f:59e4	181.31.89.228
cb15:901b:901b:1324:ada3:db24:b51f:59e5	181.31.89.229
cb15:901b:901b:1324:ada3:db24:b51f:59e6	181.31.89.230
cb15:901b:901b:1324:ada3:db24:b51f:59e7	181.31.89.231
cb15:901b:901b:1324:ada3:db24:b51f:59e8	181.31.89.232
cb15:901b:901b:1324:ada3:db24:b51f:59e9	181.31.89.233
cb15:901b:901b:1324:ada3:db24:b51f:59ea	181.31.89.234
cb15:901b:901b:1324:ada3:db24:b51f:59eb	181.31.89.235
cb15:901b:901b:1324:ada3:db24:b51f:59ec	181.31.89.236
cb15:901b:901b:1324:ada3:db24:b51f:59ed	181.31.89.237
cb15:901b:901b:1324:ada3:db24:b51f:59ee	181.31.89.238
cb15:901b:901b:1324:ada3:db24:b51f:59ef	181.31.89.239
cb15:901b:901b:1324:ada3:db24:b51f:59f0	181.31.89.240
cb15:901b:901b:1324:ada3:db24:b51f:59f1	181.31.89.241
cb15:901b:901b:1324:ada3:db24:b51f:59f2	181.31.89.242
cb15:901b:901b:1324:ada3:db24:b51f:59f3	181.31.89.243
cb15:901b:901b:1324:ada3:db24:b51f:59f4	181.31.89.244
cb15:901b:901b:1324:ada3:db24:b51f:59f5	181.31.89.245
cb15:901b:901b:1324:ada3:db24:b51f:59f6	181.31.89.246
cb15:901b:901b:1324:ada3:db24:b51f:59f7	181.31.89.247
cb15:901b:901b:1324:ada3:db24:b51f:59f8	181.31.89.248
cb15:901b:901b:1324:ada3:db24:b51f:59f9	181.31.89.249
cb15:901b:901b:1324:ada3:db24:b51f:59fa	181.31.89.250
cb15:901b:901b:1324:ada3:db24:b51f:59fb	181.31.89.251
cb15:901b:901b:1324:ada3:db24:b51f:59fc	181.31.89.252
cb15:901b:901b:1324:ada3:db24:b51f:59fd	181.31.89.253
cb15:901b:901b:1324:ada3:db24:b51f:59fe	181.31.89.254
cb15:901b:901b:1324:ada3:db24:b51f:59ff	181.31.89.255

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.