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:b51a:7029:4328:4001	67.40.64.1
cb15:901b:901b:1324:b51a:7029:4328:4002	67.40.64.2
cb15:901b:901b:1324:b51a:7029:4328:4003	67.40.64.3
cb15:901b:901b:1324:b51a:7029:4328:4004	67.40.64.4
cb15:901b:901b:1324:b51a:7029:4328:4005	67.40.64.5
cb15:901b:901b:1324:b51a:7029:4328:4006	67.40.64.6
cb15:901b:901b:1324:b51a:7029:4328:4007	67.40.64.7
cb15:901b:901b:1324:b51a:7029:4328:4008	67.40.64.8
cb15:901b:901b:1324:b51a:7029:4328:4009	67.40.64.9
cb15:901b:901b:1324:b51a:7029:4328:400a	67.40.64.10
cb15:901b:901b:1324:b51a:7029:4328:400b	67.40.64.11
cb15:901b:901b:1324:b51a:7029:4328:400c	67.40.64.12
cb15:901b:901b:1324:b51a:7029:4328:400d	67.40.64.13
cb15:901b:901b:1324:b51a:7029:4328:400e	67.40.64.14
cb15:901b:901b:1324:b51a:7029:4328:400f	67.40.64.15
cb15:901b:901b:1324:b51a:7029:4328:4010	67.40.64.16
cb15:901b:901b:1324:b51a:7029:4328:4011	67.40.64.17
cb15:901b:901b:1324:b51a:7029:4328:4012	67.40.64.18
cb15:901b:901b:1324:b51a:7029:4328:4013	67.40.64.19
cb15:901b:901b:1324:b51a:7029:4328:4014	67.40.64.20
cb15:901b:901b:1324:b51a:7029:4328:4015	67.40.64.21
cb15:901b:901b:1324:b51a:7029:4328:4016	67.40.64.22
cb15:901b:901b:1324:b51a:7029:4328:4017	67.40.64.23
cb15:901b:901b:1324:b51a:7029:4328:4018	67.40.64.24
cb15:901b:901b:1324:b51a:7029:4328:4019	67.40.64.25
cb15:901b:901b:1324:b51a:7029:4328:401a	67.40.64.26
cb15:901b:901b:1324:b51a:7029:4328:401b	67.40.64.27
cb15:901b:901b:1324:b51a:7029:4328:401c	67.40.64.28
cb15:901b:901b:1324:b51a:7029:4328:401d	67.40.64.29
cb15:901b:901b:1324:b51a:7029:4328:401e	67.40.64.30
cb15:901b:901b:1324:b51a:7029:4328:401f	67.40.64.31
cb15:901b:901b:1324:b51a:7029:4328:4020	67.40.64.32
cb15:901b:901b:1324:b51a:7029:4328:4021	67.40.64.33
cb15:901b:901b:1324:b51a:7029:4328:4022	67.40.64.34
cb15:901b:901b:1324:b51a:7029:4328:4023	67.40.64.35
cb15:901b:901b:1324:b51a:7029:4328:4024	67.40.64.36
cb15:901b:901b:1324:b51a:7029:4328:4025	67.40.64.37
cb15:901b:901b:1324:b51a:7029:4328:4026	67.40.64.38
cb15:901b:901b:1324:b51a:7029:4328:4027	67.40.64.39
cb15:901b:901b:1324:b51a:7029:4328:4028	67.40.64.40
cb15:901b:901b:1324:b51a:7029:4328:4029	67.40.64.41
cb15:901b:901b:1324:b51a:7029:4328:402a	67.40.64.42
cb15:901b:901b:1324:b51a:7029:4328:402b	67.40.64.43
cb15:901b:901b:1324:b51a:7029:4328:402c	67.40.64.44
cb15:901b:901b:1324:b51a:7029:4328:402d	67.40.64.45
cb15:901b:901b:1324:b51a:7029:4328:402e	67.40.64.46
cb15:901b:901b:1324:b51a:7029:4328:402f	67.40.64.47
cb15:901b:901b:1324:b51a:7029:4328:4030	67.40.64.48
cb15:901b:901b:1324:b51a:7029:4328:4031	67.40.64.49
cb15:901b:901b:1324:b51a:7029:4328:4032	67.40.64.50
cb15:901b:901b:1324:b51a:7029:4328:4033	67.40.64.51
cb15:901b:901b:1324:b51a:7029:4328:4034	67.40.64.52
cb15:901b:901b:1324:b51a:7029:4328:4035	67.40.64.53
cb15:901b:901b:1324:b51a:7029:4328:4036	67.40.64.54
cb15:901b:901b:1324:b51a:7029:4328:4037	67.40.64.55
cb15:901b:901b:1324:b51a:7029:4328:4038	67.40.64.56
cb15:901b:901b:1324:b51a:7029:4328:4039	67.40.64.57
cb15:901b:901b:1324:b51a:7029:4328:403a	67.40.64.58
cb15:901b:901b:1324:b51a:7029:4328:403b	67.40.64.59
cb15:901b:901b:1324:b51a:7029:4328:403c	67.40.64.60

cb15:901b:901b:1324:b51a:7029:4328:403d	67.40.64.61
cb15:901b:901b:1324:b51a:7029:4328:403e	67.40.64.62
cb15:901b:901b:1324:b51a:7029:4328:403f	67.40.64.63
cb15:901b:901b:1324:b51a:7029:4328:4040	67.40.64.64
cb15:901b:901b:1324:b51a:7029:4328:4041	67.40.64.65
cb15:901b:901b:1324:b51a:7029:4328:4042	67.40.64.66
cb15:901b:901b:1324:b51a:7029:4328:4043	67.40.64.67
cb15:901b:901b:1324:b51a:7029:4328:4044	67.40.64.68
cb15:901b:901b:1324:b51a:7029:4328:4045	67.40.64.69
cb15:901b:901b:1324:b51a:7029:4328:4046	67.40.64.70
cb15:901b:901b:1324:b51a:7029:4328:4047	67.40.64.71
cb15:901b:901b:1324:b51a:7029:4328:4048	67.40.64.72
cb15:901b:901b:1324:b51a:7029:4328:4049	67.40.64.73
cb15:901b:901b:1324:b51a:7029:4328:404a	67.40.64.74
cb15:901b:901b:1324:b51a:7029:4328:404b	67.40.64.75
cb15:901b:901b:1324:b51a:7029:4328:404c	67.40.64.76
cb15:901b:901b:1324:b51a:7029:4328:404d	67.40.64.77
cb15:901b:901b:1324:b51a:7029:4328:404e	67.40.64.78
cb15:901b:901b:1324:b51a:7029:4328:404f	67.40.64.79
cb15:901b:901b:1324:b51a:7029:4328:4050	67.40.64.80
cb15:901b:901b:1324:b51a:7029:4328:4051	67.40.64.81
cb15:901b:901b:1324:b51a:7029:4328:4052	67.40.64.82
cb15:901b:901b:1324:b51a:7029:4328:4053	67.40.64.83
cb15:901b:901b:1324:b51a:7029:4328:4054	67.40.64.84
cb15:901b:901b:1324:b51a:7029:4328:4055	67.40.64.85
cb15:901b:901b:1324:b51a:7029:4328:4056	67.40.64.86
cb15:901b:901b:1324:b51a:7029:4328:4057	67.40.64.87
cb15:901b:901b:1324:b51a:7029:4328:4058	67.40.64.88
cb15:901b:901b:1324:b51a:7029:4328:4059	67.40.64.89
cb15:901b:901b:1324:b51a:7029:4328:405a	67.40.64.90
cb15:901b:901b:1324:b51a:7029:4328:405b	67.40.64.91
cb15:901b:901b:1324:b51a:7029:4328:405c	67.40.64.92
cb15:901b:901b:1324:b51a:7029:4328:405d	67.40.64.93
cb15:901b:901b:1324:b51a:7029:4328:405e	67.40.64.94
cb15:901b:901b:1324:b51a:7029:4328:405f	67.40.64.95
cb15:901b:901b:1324:b51a:7029:4328:4060	67.40.64.96
cb15:901b:901b:1324:b51a:7029:4328:4061	67.40.64.97
cb15:901b:901b:1324:b51a:7029:4328:4062	67.40.64.98
cb15:901b:901b:1324:b51a:7029:4328:4063	67.40.64.99
cb15:901b:901b:1324:b51a:7029:4328:4064	67.40.64.100
cb15:901b:901b:1324:b51a:7029:4328:4065	67.40.64.101
cb15:901b:901b:1324:b51a:7029:4328:4066	67.40.64.102
cb15:901b:901b:1324:b51a:7029:4328:4067	67.40.64.103
cb15:901b:901b:1324:b51a:7029:4328:4068	67.40.64.104
cb15:901b:901b:1324:b51a:7029:4328:4069	67.40.64.105
cb15:901b:901b:1324:b51a:7029:4328:406a	67.40.64.106
cb15:901b:901b:1324:b51a:7029:4328:406b	67.40.64.107
cb15:901b:901b:1324:b51a:7029:4328:406c	67.40.64.108
cb15:901b:901b:1324:b51a:7029:4328:406d	67.40.64.109
cb15:901b:901b:1324:b51a:7029:4328:406e	67.40.64.110
cb15:901b:901b:1324:b51a:7029:4328:406f	67.40.64.111
cb15:901b:901b:1324:b51a:7029:4328:4070	67.40.64.112
cb15:901b:901b:1324:b51a:7029:4328:4071	67.40.64.113
cb15:901b:901b:1324:b51a:7029:4328:4072	67.40.64.114
cb15:901b:901b:1324:b51a:7029:4328:4073	67.40.64.115
cb15:901b:901b:1324:b51a:7029:4328:4074	67.40.64.116
cb15:901b:901b:1324:b51a:7029:4328:4075	67.40.64.117
cb15:901b:901b:1324:b51a:7029:4328:4076	67.40.64.118
cb15:901b:901b:1324:b51a:7029:4328:4077	67.40.64.119
cb15:901b:901b:1324:b51a:7029:4328:4078	67.40.64.120

cb15:901b:901b:1324:b51a:7029:4328:4079	67.40.64.121
cb15:901b:901b:1324:b51a:7029:4328:407a	67.40.64.122
cb15:901b:901b:1324:b51a:7029:4328:407b	67.40.64.123
cb15:901b:901b:1324:b51a:7029:4328:407c	67.40.64.124
cb15:901b:901b:1324:b51a:7029:4328:407d	67.40.64.125
cb15:901b:901b:1324:b51a:7029:4328:407e	67.40.64.126
cb15:901b:901b:1324:b51a:7029:4328:407f	67.40.64.127
cb15:901b:901b:1324:b51a:7029:4328:4080	67.40.64.128
cb15:901b:901b:1324:b51a:7029:4328:4081	67.40.64.129
cb15:901b:901b:1324:b51a:7029:4328:4082	67.40.64.130
cb15:901b:901b:1324:b51a:7029:4328:4083	67.40.64.131
cb15:901b:901b:1324:b51a:7029:4328:4084	67.40.64.132
cb15:901b:901b:1324:b51a:7029:4328:4085	67.40.64.133
cb15:901b:901b:1324:b51a:7029:4328:4086	67.40.64.134
cb15:901b:901b:1324:b51a:7029:4328:4087	67.40.64.135
cb15:901b:901b:1324:b51a:7029:4328:4088	67.40.64.136
cb15:901b:901b:1324:b51a:7029:4328:4089	67.40.64.137
cb15:901b:901b:1324:b51a:7029:4328:408a	67.40.64.138
cb15:901b:901b:1324:b51a:7029:4328:408b	67.40.64.139
cb15:901b:901b:1324:b51a:7029:4328:408c	67.40.64.140
cb15:901b:901b:1324:b51a:7029:4328:408d	67.40.64.141
cb15:901b:901b:1324:b51a:7029:4328:408e	67.40.64.142
cb15:901b:901b:1324:b51a:7029:4328:408f	67.40.64.143
cb15:901b:901b:1324:b51a:7029:4328:4090	67.40.64.144
cb15:901b:901b:1324:b51a:7029:4328:4091	67.40.64.145
cb15:901b:901b:1324:b51a:7029:4328:4092	67.40.64.146
cb15:901b:901b:1324:b51a:7029:4328:4093	67.40.64.147
cb15:901b:901b:1324:b51a:7029:4328:4094	67.40.64.148
cb15:901b:901b:1324:b51a:7029:4328:4095	67.40.64.149
cb15:901b:901b:1324:b51a:7029:4328:4096	67.40.64.150
cb15:901b:901b:1324:b51a:7029:4328:4097	67.40.64.151
cb15:901b:901b:1324:b51a:7029:4328:4098	67.40.64.152
cb15:901b:901b:1324:b51a:7029:4328:4099	67.40.64.153
cb15:901b:901b:1324:b51a:7029:4328:409a	67.40.64.154
cb15:901b:901b:1324:b51a:7029:4328:409b	67.40.64.155
cb15:901b:901b:1324:b51a:7029:4328:409c	67.40.64.156
cb15:901b:901b:1324:b51a:7029:4328:409d	67.40.64.157
cb15:901b:901b:1324:b51a:7029:4328:409e	67.40.64.158
cb15:901b:901b:1324:b51a:7029:4328:409f	67.40.64.159
cb15:901b:901b:1324:b51a:7029:4328:40a0	67.40.64.160
cb15:901b:901b:1324:b51a:7029:4328:40a1	67.40.64.161
cb15:901b:901b:1324:b51a:7029:4328:40a2	67.40.64.162
cb15:901b:901b:1324:b51a:7029:4328:40a3	67.40.64.163
cb15:901b:901b:1324:b51a:7029:4328:40a4	67.40.64.164
cb15:901b:901b:1324:b51a:7029:4328:40a5	67.40.64.165
cb15:901b:901b:1324:b51a:7029:4328:40a6	67.40.64.166
cb15:901b:901b:1324:b51a:7029:4328:40a7	67.40.64.167
cb15:901b:901b:1324:b51a:7029:4328:40a8	67.40.64.168
cb15:901b:901b:1324:b51a:7029:4328:40a9	67.40.64.169
cb15:901b:901b:1324:b51a:7029:4328:40aa	67.40.64.170
cb15:901b:901b:1324:b51a:7029:4328:40ab	67.40.64.171
cb15:901b:901b:1324:b51a:7029:4328:40ac	67.40.64.172
cb15:901b:901b:1324:b51a:7029:4328:40ad	67.40.64.173
cb15:901b:901b:1324:b51a:7029:4328:40ae	67.40.64.174
cb15:901b:901b:1324:b51a:7029:4328:40af	67.40.64.175
cb15:901b:901b:1324:b51a:7029:4328:40b0	67.40.64.176
cb15:901b:901b:1324:b51a:7029:4328:40b1	67.40.64.177
cb15:901b:901b:1324:b51a:7029:4328:40b2	67.40.64.178
cb15:901b:901b:1324:b51a:7029:4328:40b3	67.40.64.179
cb15:901b:901b:1324:b51a:7029:4328:40b4	67.40.64.180

cb15:901b:901b:1324:b51a:7029:4328:40b5	67.40.64.181
cb15:901b:901b:1324:b51a:7029:4328:40b6	67.40.64.182
cb15:901b:901b:1324:b51a:7029:4328:40b7	67.40.64.183
cb15:901b:901b:1324:b51a:7029:4328:40b8	67.40.64.184
cb15:901b:901b:1324:b51a:7029:4328:40b9	67.40.64.185
cb15:901b:901b:1324:b51a:7029:4328:40ba	67.40.64.186
cb15:901b:901b:1324:b51a:7029:4328:40bb	67.40.64.187
cb15:901b:901b:1324:b51a:7029:4328:40bc	67.40.64.188
cb15:901b:901b:1324:b51a:7029:4328:40bd	67.40.64.189
cb15:901b:901b:1324:b51a:7029:4328:40be	67.40.64.190
cb15:901b:901b:1324:b51a:7029:4328:40bf	67.40.64.191
cb15:901b:901b:1324:b51a:7029:4328:40c0	67.40.64.192
cb15:901b:901b:1324:b51a:7029:4328:40c1	67.40.64.193
cb15:901b:901b:1324:b51a:7029:4328:40c2	67.40.64.194
cb15:901b:901b:1324:b51a:7029:4328:40c3	67.40.64.195
cb15:901b:901b:1324:b51a:7029:4328:40c4	67.40.64.196
cb15:901b:901b:1324:b51a:7029:4328:40c5	67.40.64.197
cb15:901b:901b:1324:b51a:7029:4328:40c6	67.40.64.198
cb15:901b:901b:1324:b51a:7029:4328:40c7	67.40.64.199
cb15:901b:901b:1324:b51a:7029:4328:40c8	67.40.64.200
cb15:901b:901b:1324:b51a:7029:4328:40c9	67.40.64.201
cb15:901b:901b:1324:b51a:7029:4328:40ca	67.40.64.202
cb15:901b:901b:1324:b51a:7029:4328:40cb	67.40.64.203
cb15:901b:901b:1324:b51a:7029:4328:40cc	67.40.64.204
cb15:901b:901b:1324:b51a:7029:4328:40cd	67.40.64.205
cb15:901b:901b:1324:b51a:7029:4328:40ce	67.40.64.206
cb15:901b:901b:1324:b51a:7029:4328:40cf	67.40.64.207
cb15:901b:901b:1324:b51a:7029:4328:40d0	67.40.64.208
cb15:901b:901b:1324:b51a:7029:4328:40d1	67.40.64.209
cb15:901b:901b:1324:b51a:7029:4328:40d2	67.40.64.210
cb15:901b:901b:1324:b51a:7029:4328:40d3	67.40.64.211
cb15:901b:901b:1324:b51a:7029:4328:40d4	67.40.64.212
cb15:901b:901b:1324:b51a:7029:4328:40d5	67.40.64.213
cb15:901b:901b:1324:b51a:7029:4328:40d6	67.40.64.214
cb15:901b:901b:1324:b51a:7029:4328:40d7	67.40.64.215
cb15:901b:901b:1324:b51a:7029:4328:40d8	67.40.64.216
cb15:901b:901b:1324:b51a:7029:4328:40d9	67.40.64.217
cb15:901b:901b:1324:b51a:7029:4328:40da	67.40.64.218
cb15:901b:901b:1324:b51a:7029:4328:40db	67.40.64.219
cb15:901b:901b:1324:b51a:7029:4328:40dc	67.40.64.220
cb15:901b:901b:1324:b51a:7029:4328:40dd	67.40.64.221
cb15:901b:901b:1324:b51a:7029:4328:40de	67.40.64.222
cb15:901b:901b:1324:b51a:7029:4328:40df	67.40.64.223
cb15:901b:901b:1324:b51a:7029:4328:40e0	67.40.64.224
cb15:901b:901b:1324:b51a:7029:4328:40e1	67.40.64.225
cb15:901b:901b:1324:b51a:7029:4328:40e2	67.40.64.226
cb15:901b:901b:1324:b51a:7029:4328:40e3	67.40.64.227
cb15:901b:901b:1324:b51a:7029:4328:40e4	67.40.64.228
cb15:901b:901b:1324:b51a:7029:4328:40e5	67.40.64.229
cb15:901b:901b:1324:b51a:7029:4328:40e6	67.40.64.230
cb15:901b:901b:1324:b51a:7029:4328:40e7	67.40.64.231
cb15:901b:901b:1324:b51a:7029:4328:40e8	67.40.64.232
cb15:901b:901b:1324:b51a:7029:4328:40e9	67.40.64.233
cb15:901b:901b:1324:b51a:7029:4328:40ea	67.40.64.234
cb15:901b:901b:1324:b51a:7029:4328:40eb	67.40.64.235
cb15:901b:901b:1324:b51a:7029:4328:40ec	67.40.64.236
cb15:901b:901b:1324:b51a:7029:4328:40ed	67.40.64.237
cb15:901b:901b:1324:b51a:7029:4328:40ee	67.40.64.238
cb15:901b:901b:1324:b51a:7029:4328:40ef	67.40.64.239
cb15:901b:901b:1324:b51a:7029:4328:40f0	67.40.64.240
cb15:901b:901b:1324:b51a:7029:4328:40f1	67.40.64.241
cb15:901b:901b:1324:b51a:7029:4328:40f2	67.40.64.242
cb15:901b:901b:1324:b51a:7029:4328:40f3	67.40.64.243
cb15:901b:901b:1324:b51a:7029:4328:40f4	67.40.64.244
cb15:901b:901b:1324:b51a:7029:4328:40f5	67.40.64.245
cb15:901b:901b:1324:b51a:7029:4328:40f6	67.40.64.246
cb15:901b:901b:1324:b51a:7029:4328:40f7	67.40.64.247
cb15:901b:901b:1324:b51a:7029:4328:40f8	67.40.64.248
cb15:901b:901b:1324:b51a:7029:4328:40f9	67.40.64.249
cb15:901b:901b:1324:b51a:7029:4328:40fa	67.40.64.250
cb15:901b:901b:1324:b51a:7029:4328:40fb	67.40.64.251
cb15:901b:901b:1324:b51a:7029:4328:40fc	67.40.64.252
cb15:901b:901b:1324:b51a:7029:4328:40fd	67.40.64.253
cb15:901b:901b:1324:b51a:7029:4328:40fe	67.40.64.254
cb15:901b:901b:1324:b51a:7029:4328:40ff	67.40.64.255

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.