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:db24:7def:4001	125.239.64.1
cb15:901b:901b:1324:ada3:db24:7def:4002	125.239.64.2
cb15:901b:901b:1324:ada3:db24:7def:4003	125.239.64.3
cb15:901b:901b:1324:ada3:db24:7def:4004	125.239.64.4
cb15:901b:901b:1324:ada3:db24:7def:4005	125.239.64.5
cb15:901b:901b:1324:ada3:db24:7def:4006	125.239.64.6
cb15:901b:901b:1324:ada3:db24:7def:4007	125.239.64.7
cb15:901b:901b:1324:ada3:db24:7def:4008	125.239.64.8
cb15:901b:901b:1324:ada3:db24:7def:4009	125.239.64.9
cb15:901b:901b:1324:ada3:db24:7def:400a	125.239.64.10
cb15:901b:901b:1324:ada3:db24:7def:400b	125.239.64.11
cb15:901b:901b:1324:ada3:db24:7def:400c	125.239.64.12
cb15:901b:901b:1324:ada3:db24:7def:400d	125.239.64.13
cb15:901b:901b:1324:ada3:db24:7def:400e	125.239.64.14
cb15:901b:901b:1324:ada3:db24:7def:400f	125.239.64.15
cb15:901b:901b:1324:ada3:db24:7def:4010	125.239.64.16
cb15:901b:901b:1324:ada3:db24:7def:4011	125.239.64.17
cb15:901b:901b:1324:ada3:db24:7def:4012	125.239.64.18
cb15:901b:901b:1324:ada3:db24:7def:4013	125.239.64.19
cb15:901b:901b:1324:ada3:db24:7def:4014	125.239.64.20
cb15:901b:901b:1324:ada3:db24:7def:4015	125.239.64.21
cb15:901b:901b:1324:ada3:db24:7def:4016	125.239.64.22
cb15:901b:901b:1324:ada3:db24:7def:4017	125.239.64.23
cb15:901b:901b:1324:ada3:db24:7def:4018	125.239.64.24
cb15:901b:901b:1324:ada3:db24:7def:4019	125.239.64.25
cb15:901b:901b:1324:ada3:db24:7def:401a	125.239.64.26
cb15:901b:901b:1324:ada3:db24:7def:401b	125.239.64.27
cb15:901b:901b:1324:ada3:db24:7def:401c	125.239.64.28
cb15:901b:901b:1324:ada3:db24:7def:401d	125.239.64.29
cb15:901b:901b:1324:ada3:db24:7def:401e	125.239.64.30
cb15:901b:901b:1324:ada3:db24:7def:401f	125.239.64.31
cb15:901b:901b:1324:ada3:db24:7def:4020	125.239.64.32
cb15:901b:901b:1324:ada3:db24:7def:4021	125.239.64.33
cb15:901b:901b:1324:ada3:db24:7def:4022	125.239.64.34
cb15:901b:901b:1324:ada3:db24:7def:4023	125.239.64.35
cb15:901b:901b:1324:ada3:db24:7def:4024	125.239.64.36
cb15:901b:901b:1324:ada3:db24:7def:4025	125.239.64.37
cb15:901b:901b:1324:ada3:db24:7def:4026	125.239.64.38
cb15:901b:901b:1324:ada3:db24:7def:4027	125.239.64.39
cb15:901b:901b:1324:ada3:db24:7def:4028	125.239.64.40
cb15:901b:901b:1324:ada3:db24:7def:4029	125.239.64.41
cb15:901b:901b:1324:ada3:db24:7def:402a	125.239.64.42
cb15:901b:901b:1324:ada3:db24:7def:402b	125.239.64.43
cb15:901b:901b:1324:ada3:db24:7def:402c	125.239.64.44
cb15:901b:901b:1324:ada3:db24:7def:402d	125.239.64.45
cb15:901b:901b:1324:ada3:db24:7def:402e	125.239.64.46
cb15:901b:901b:1324:ada3:db24:7def:402f	125.239.64.47
cb15:901b:901b:1324:ada3:db24:7def:4030	125.239.64.48
cb15:901b:901b:1324:ada3:db24:7def:4031	125.239.64.49
cb15:901b:901b:1324:ada3:db24:7def:4032	125.239.64.50
cb15:901b:901b:1324:ada3:db24:7def:4033	125.239.64.51
cb15:901b:901b:1324:ada3:db24:7def:4034	125.239.64.52
cb15:901b:901b:1324:ada3:db24:7def:4035	125.239.64.53
cb15:901b:901b:1324:ada3:db24:7def:4036	125.239.64.54
cb15:901b:901b:1324:ada3:db24:7def:4037	125.239.64.55
cb15:901b:901b:1324:ada3:db24:7def:4038	125.239.64.56
cb15:901b:901b:1324:ada3:db24:7def:4039	125.239.64.57
cb15:901b:901b:1324:ada3:db24:7def:403a	125.239.64.58
cb15:901b:901b:1324:ada3:db24:7def:403b	125.239.64.59
cb15:901b:901b:1324:ada3:db24:7def:403c	125.239.64.60

cb15:901b:901b:1324:ada3:db24:7def:403d	125.239.64.61
cb15:901b:901b:1324:ada3:db24:7def:403e	125.239.64.62
cb15:901b:901b:1324:ada3:db24:7def:403f	125.239.64.63
cb15:901b:901b:1324:ada3:db24:7def:4040	125.239.64.64
cb15:901b:901b:1324:ada3:db24:7def:4041	125.239.64.65
cb15:901b:901b:1324:ada3:db24:7def:4042	125.239.64.66
cb15:901b:901b:1324:ada3:db24:7def:4043	125.239.64.67
cb15:901b:901b:1324:ada3:db24:7def:4044	125.239.64.68
cb15:901b:901b:1324:ada3:db24:7def:4045	125.239.64.69
cb15:901b:901b:1324:ada3:db24:7def:4046	125.239.64.70
cb15:901b:901b:1324:ada3:db24:7def:4047	125.239.64.71
cb15:901b:901b:1324:ada3:db24:7def:4048	125.239.64.72
cb15:901b:901b:1324:ada3:db24:7def:4049	125.239.64.73
cb15:901b:901b:1324:ada3:db24:7def:404a	125.239.64.74
cb15:901b:901b:1324:ada3:db24:7def:404b	125.239.64.75
cb15:901b:901b:1324:ada3:db24:7def:404c	125.239.64.76
cb15:901b:901b:1324:ada3:db24:7def:404d	125.239.64.77
cb15:901b:901b:1324:ada3:db24:7def:404e	125.239.64.78
cb15:901b:901b:1324:ada3:db24:7def:404f	125.239.64.79
cb15:901b:901b:1324:ada3:db24:7def:4050	125.239.64.80
cb15:901b:901b:1324:ada3:db24:7def:4051	125.239.64.81
cb15:901b:901b:1324:ada3:db24:7def:4052	125.239.64.82
cb15:901b:901b:1324:ada3:db24:7def:4053	125.239.64.83
cb15:901b:901b:1324:ada3:db24:7def:4054	125.239.64.84
cb15:901b:901b:1324:ada3:db24:7def:4055	125.239.64.85
cb15:901b:901b:1324:ada3:db24:7def:4056	125.239.64.86
cb15:901b:901b:1324:ada3:db24:7def:4057	125.239.64.87
cb15:901b:901b:1324:ada3:db24:7def:4058	125.239.64.88
cb15:901b:901b:1324:ada3:db24:7def:4059	125.239.64.89
cb15:901b:901b:1324:ada3:db24:7def:405a	125.239.64.90
cb15:901b:901b:1324:ada3:db24:7def:405b	125.239.64.91
cb15:901b:901b:1324:ada3:db24:7def:405c	125.239.64.92
cb15:901b:901b:1324:ada3:db24:7def:405d	125.239.64.93
cb15:901b:901b:1324:ada3:db24:7def:405e	125.239.64.94
cb15:901b:901b:1324:ada3:db24:7def:405f	125.239.64.95
cb15:901b:901b:1324:ada3:db24:7def:4060	125.239.64.96
cb15:901b:901b:1324:ada3:db24:7def:4061	125.239.64.97
cb15:901b:901b:1324:ada3:db24:7def:4062	125.239.64.98
cb15:901b:901b:1324:ada3:db24:7def:4063	125.239.64.99
cb15:901b:901b:1324:ada3:db24:7def:4064	125.239.64.100
cb15:901b:901b:1324:ada3:db24:7def:4065	125.239.64.101
cb15:901b:901b:1324:ada3:db24:7def:4066	125.239.64.102
cb15:901b:901b:1324:ada3:db24:7def:4067	125.239.64.103
cb15:901b:901b:1324:ada3:db24:7def:4068	125.239.64.104
cb15:901b:901b:1324:ada3:db24:7def:4069	125.239.64.105
cb15:901b:901b:1324:ada3:db24:7def:406a	125.239.64.106
cb15:901b:901b:1324:ada3:db24:7def:406b	125.239.64.107
cb15:901b:901b:1324:ada3:db24:7def:406c	125.239.64.108
cb15:901b:901b:1324:ada3:db24:7def:406d	125.239.64.109
cb15:901b:901b:1324:ada3:db24:7def:406e	125.239.64.110
cb15:901b:901b:1324:ada3:db24:7def:406f	125.239.64.111
cb15:901b:901b:1324:ada3:db24:7def:4070	125.239.64.112
cb15:901b:901b:1324:ada3:db24:7def:4071	125.239.64.113
cb15:901b:901b:1324:ada3:db24:7def:4072	125.239.64.114
cb15:901b:901b:1324:ada3:db24:7def:4073	125.239.64.115
cb15:901b:901b:1324:ada3:db24:7def:4074	125.239.64.116
cb15:901b:901b:1324:ada3:db24:7def:4075	125.239.64.117
cb15:901b:901b:1324:ada3:db24:7def:4076	125.239.64.118
cb15:901b:901b:1324:ada3:db24:7def:4077	125.239.64.119
cb15:901b:901b:1324:ada3:db24:7def:4078	125.239.64.120

cb15:901b:901b:1324:ada3:db24:7def:4079	125.239.64.121
cb15:901b:901b:1324:ada3:db24:7def:407a	125.239.64.122
cb15:901b:901b:1324:ada3:db24:7def:407b	125.239.64.123
cb15:901b:901b:1324:ada3:db24:7def:407c	125.239.64.124
cb15:901b:901b:1324:ada3:db24:7def:407d	125.239.64.125
cb15:901b:901b:1324:ada3:db24:7def:407e	125.239.64.126
cb15:901b:901b:1324:ada3:db24:7def:407f	125.239.64.127
cb15:901b:901b:1324:ada3:db24:7def:4080	125.239.64.128
cb15:901b:901b:1324:ada3:db24:7def:4081	125.239.64.129
cb15:901b:901b:1324:ada3:db24:7def:4082	125.239.64.130
cb15:901b:901b:1324:ada3:db24:7def:4083	125.239.64.131
cb15:901b:901b:1324:ada3:db24:7def:4084	125.239.64.132
cb15:901b:901b:1324:ada3:db24:7def:4085	125.239.64.133
cb15:901b:901b:1324:ada3:db24:7def:4086	125.239.64.134
cb15:901b:901b:1324:ada3:db24:7def:4087	125.239.64.135
cb15:901b:901b:1324:ada3:db24:7def:4088	125.239.64.136
cb15:901b:901b:1324:ada3:db24:7def:4089	125.239.64.137
cb15:901b:901b:1324:ada3:db24:7def:408a	125.239.64.138
cb15:901b:901b:1324:ada3:db24:7def:408b	125.239.64.139
cb15:901b:901b:1324:ada3:db24:7def:408c	125.239.64.140
cb15:901b:901b:1324:ada3:db24:7def:408d	125.239.64.141
cb15:901b:901b:1324:ada3:db24:7def:408e	125.239.64.142
cb15:901b:901b:1324:ada3:db24:7def:408f	125.239.64.143
cb15:901b:901b:1324:ada3:db24:7def:4090	125.239.64.144
cb15:901b:901b:1324:ada3:db24:7def:4091	125.239.64.145
cb15:901b:901b:1324:ada3:db24:7def:4092	125.239.64.146
cb15:901b:901b:1324:ada3:db24:7def:4093	125.239.64.147
cb15:901b:901b:1324:ada3:db24:7def:4094	125.239.64.148
cb15:901b:901b:1324:ada3:db24:7def:4095	125.239.64.149
cb15:901b:901b:1324:ada3:db24:7def:4096	125.239.64.150
cb15:901b:901b:1324:ada3:db24:7def:4097	125.239.64.151
cb15:901b:901b:1324:ada3:db24:7def:4098	125.239.64.152
cb15:901b:901b:1324:ada3:db24:7def:4099	125.239.64.153
cb15:901b:901b:1324:ada3:db24:7def:409a	125.239.64.154
cb15:901b:901b:1324:ada3:db24:7def:409b	125.239.64.155
cb15:901b:901b:1324:ada3:db24:7def:409c	125.239.64.156
cb15:901b:901b:1324:ada3:db24:7def:409d	125.239.64.157
cb15:901b:901b:1324:ada3:db24:7def:409e	125.239.64.158
cb15:901b:901b:1324:ada3:db24:7def:409f	125.239.64.159
cb15:901b:901b:1324:ada3:db24:7def:40a0	125.239.64.160
cb15:901b:901b:1324:ada3:db24:7def:40a1	125.239.64.161
cb15:901b:901b:1324:ada3:db24:7def:40a2	125.239.64.162
cb15:901b:901b:1324:ada3:db24:7def:40a3	125.239.64.163
cb15:901b:901b:1324:ada3:db24:7def:40a4	125.239.64.164
cb15:901b:901b:1324:ada3:db24:7def:40a5	125.239.64.165
cb15:901b:901b:1324:ada3:db24:7def:40a6	125.239.64.166
cb15:901b:901b:1324:ada3:db24:7def:40a7	125.239.64.167
cb15:901b:901b:1324:ada3:db24:7def:40a8	125.239.64.168
cb15:901b:901b:1324:ada3:db24:7def:40a9	125.239.64.169
cb15:901b:901b:1324:ada3:db24:7def:40aa	125.239.64.170
cb15:901b:901b:1324:ada3:db24:7def:40ab	125.239.64.171
cb15:901b:901b:1324:ada3:db24:7def:40ac	125.239.64.172
cb15:901b:901b:1324:ada3:db24:7def:40ad	125.239.64.173
cb15:901b:901b:1324:ada3:db24:7def:40ae	125.239.64.174
cb15:901b:901b:1324:ada3:db24:7def:40af	125.239.64.175
cb15:901b:901b:1324:ada3:db24:7def:40b0	125.239.64.176
cb15:901b:901b:1324:ada3:db24:7def:40b1	125.239.64.177
cb15:901b:901b:1324:ada3:db24:7def:40b2	125.239.64.178
cb15:901b:901b:1324:ada3:db24:7def:40b3	125.239.64.179
cb15:901b:901b:1324:ada3:db24:7def:40b4	125.239.64.180

cb15:901b:901b:1324:ada3:db24:7def:40b5	125.239.64.181
cb15:901b:901b:1324:ada3:db24:7def:40b6	125.239.64.182
cb15:901b:901b:1324:ada3:db24:7def:40b7	125.239.64.183
cb15:901b:901b:1324:ada3:db24:7def:40b8	125.239.64.184
cb15:901b:901b:1324:ada3:db24:7def:40b9	125.239.64.185
cb15:901b:901b:1324:ada3:db24:7def:40ba	125.239.64.186
cb15:901b:901b:1324:ada3:db24:7def:40bb	125.239.64.187
cb15:901b:901b:1324:ada3:db24:7def:40bc	125.239.64.188
cb15:901b:901b:1324:ada3:db24:7def:40bd	125.239.64.189
cb15:901b:901b:1324:ada3:db24:7def:40be	125.239.64.190
cb15:901b:901b:1324:ada3:db24:7def:40bf	125.239.64.191
cb15:901b:901b:1324:ada3:db24:7def:40c0	125.239.64.192
cb15:901b:901b:1324:ada3:db24:7def:40c1	125.239.64.193
cb15:901b:901b:1324:ada3:db24:7def:40c2	125.239.64.194
cb15:901b:901b:1324:ada3:db24:7def:40c3	125.239.64.195
cb15:901b:901b:1324:ada3:db24:7def:40c4	125.239.64.196
cb15:901b:901b:1324:ada3:db24:7def:40c5	125.239.64.197
cb15:901b:901b:1324:ada3:db24:7def:40c6	125.239.64.198
cb15:901b:901b:1324:ada3:db24:7def:40c7	125.239.64.199
cb15:901b:901b:1324:ada3:db24:7def:40c8	125.239.64.200
cb15:901b:901b:1324:ada3:db24:7def:40c9	125.239.64.201
cb15:901b:901b:1324:ada3:db24:7def:40ca	125.239.64.202
cb15:901b:901b:1324:ada3:db24:7def:40cb	125.239.64.203
cb15:901b:901b:1324:ada3:db24:7def:40cc	125.239.64.204
cb15:901b:901b:1324:ada3:db24:7def:40cd	125.239.64.205
cb15:901b:901b:1324:ada3:db24:7def:40ce	125.239.64.206
cb15:901b:901b:1324:ada3:db24:7def:40cf	125.239.64.207
cb15:901b:901b:1324:ada3:db24:7def:40d0	125.239.64.208
cb15:901b:901b:1324:ada3:db24:7def:40d1	125.239.64.209
cb15:901b:901b:1324:ada3:db24:7def:40d2	125.239.64.210
cb15:901b:901b:1324:ada3:db24:7def:40d3	125.239.64.211
cb15:901b:901b:1324:ada3:db24:7def:40d4	125.239.64.212
cb15:901b:901b:1324:ada3:db24:7def:40d5	125.239.64.213
cb15:901b:901b:1324:ada3:db24:7def:40d6	125.239.64.214
cb15:901b:901b:1324:ada3:db24:7def:40d7	125.239.64.215
cb15:901b:901b:1324:ada3:db24:7def:40d8	125.239.64.216
cb15:901b:901b:1324:ada3:db24:7def:40d9	125.239.64.217
cb15:901b:901b:1324:ada3:db24:7def:40da	125.239.64.218
cb15:901b:901b:1324:ada3:db24:7def:40db	125.239.64.219
cb15:901b:901b:1324:ada3:db24:7def:40dc	125.239.64.220
cb15:901b:901b:1324:ada3:db24:7def:40dd	125.239.64.221
cb15:901b:901b:1324:ada3:db24:7def:40de	125.239.64.222
cb15:901b:901b:1324:ada3:db24:7def:40df	125.239.64.223
cb15:901b:901b:1324:ada3:db24:7def:40e0	125.239.64.224
cb15:901b:901b:1324:ada3:db24:7def:40e1	125.239.64.225
cb15:901b:901b:1324:ada3:db24:7def:40e2	125.239.64.226
cb15:901b:901b:1324:ada3:db24:7def:40e3	125.239.64.227
cb15:901b:901b:1324:ada3:db24:7def:40e4	125.239.64.228
cb15:901b:901b:1324:ada3:db24:7def:40e5	125.239.64.229
cb15:901b:901b:1324:ada3:db24:7def:40e6	125.239.64.230
cb15:901b:901b:1324:ada3:db24:7def:40e7	125.239.64.231
cb15:901b:901b:1324:ada3:db24:7def:40e8	125.239.64.232
cb15:901b:901b:1324:ada3:db24:7def:40e9	125.239.64.233
cb15:901b:901b:1324:ada3:db24:7def:40ea	125.239.64.234
cb15:901b:901b:1324:ada3:db24:7def:40eb	125.239.64.235
cb15:901b:901b:1324:ada3:db24:7def:40ec	125.239.64.236
cb15:901b:901b:1324:ada3:db24:7def:40ed	125.239.64.237
cb15:901b:901b:1324:ada3:db24:7def:40ee	125.239.64.238
cb15:901b:901b:1324:ada3:db24:7def:40ef	125.239.64.239
cb15:901b:901b:1324:ada3:db24:7def:40f0	125.239.64.240
cb15:901b:901b:1324:ada3:db24:7def:40f1	125.239.64.241
cb15:901b:901b:1324:ada3:db24:7def:40f2	125.239.64.242
cb15:901b:901b:1324:ada3:db24:7def:40f3	125.239.64.243
cb15:901b:901b:1324:ada3:db24:7def:40f4	125.239.64.244
cb15:901b:901b:1324:ada3:db24:7def:40f5	125.239.64.245
cb15:901b:901b:1324:ada3:db24:7def:40f6	125.239.64.246
cb15:901b:901b:1324:ada3:db24:7def:40f7	125.239.64.247
cb15:901b:901b:1324:ada3:db24:7def:40f8	125.239.64.248
cb15:901b:901b:1324:ada3:db24:7def:40f9	125.239.64.249
cb15:901b:901b:1324:ada3:db24:7def:40fa	125.239.64.250
cb15:901b:901b:1324:ada3:db24:7def:40fb	125.239.64.251
cb15:901b:901b:1324:ada3:db24:7def:40fc	125.239.64.252
cb15:901b:901b:1324:ada3:db24:7def:40fd	125.239.64.253
cb15:901b:901b:1324:ada3:db24:7def:40fe	125.239.64.254
cb15:901b:901b:1324:ada3:db24:7def:40ff	125.239.64.255

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.