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:1324:80fc:cb15:2779:4001	39.121.64.1
cb15:901b:901b:1324:80fc:cb15:2779:4002	39.121.64.2
cb15:901b:901b:1324:80fc:cb15:2779:4003	39.121.64.3
cb15:901b:901b:1324:80fc:cb15:2779:4004	39.121.64.4
cb15:901b:901b:1324:80fc:cb15:2779:4005	39.121.64.5
cb15:901b:901b:1324:80fc:cb15:2779:4006	39.121.64.6
cb15:901b:901b:1324:80fc:cb15:2779:4007	39.121.64.7
cb15:901b:901b:1324:80fc:cb15:2779:4008	39.121.64.8
cb15:901b:901b:1324:80fc:cb15:2779:4009	39.121.64.9
cb15:901b:901b:1324:80fc:cb15:2779:400a	39.121.64.10
cb15:901b:901b:1324:80fc:cb15:2779:400b	39.121.64.11
cb15:901b:901b:1324:80fc:cb15:2779:400c	39.121.64.12
cb15:901b:901b:1324:80fc:cb15:2779:400d	39.121.64.13
cb15:901b:901b:1324:80fc:cb15:2779:400e	39.121.64.14
cb15:901b:901b:1324:80fc:cb15:2779:400f	39.121.64.15
cb15:901b:901b:1324:80fc:cb15:2779:4010	39.121.64.16
cb15:901b:901b:1324:80fc:cb15:2779:4011	39.121.64.17
cb15:901b:901b:1324:80fc:cb15:2779:4012	39.121.64.18
cb15:901b:901b:1324:80fc:cb15:2779:4013	39.121.64.19
cb15:901b:901b:1324:80fc:cb15:2779:4014	39.121.64.20
cb15:901b:901b:1324:80fc:cb15:2779:4015	39.121.64.21
cb15:901b:901b:1324:80fc:cb15:2779:4016	39.121.64.22
cb15:901b:901b:1324:80fc:cb15:2779:4017	39.121.64.23
cb15:901b:901b:1324:80fc:cb15:2779:4018	39.121.64.24
cb15:901b:901b:1324:80fc:cb15:2779:4019	39.121.64.25
cb15:901b:901b:1324:80fc:cb15:2779:401a	39.121.64.26
cb15:901b:901b:1324:80fc:cb15:2779:401b	39.121.64.27
cb15:901b:901b:1324:80fc:cb15:2779:401c	39.121.64.28
cb15:901b:901b:1324:80fc:cb15:2779:401d	39.121.64.29
cb15:901b:901b:1324:80fc:cb15:2779:401e	39.121.64.30
cb15:901b:901b:1324:80fc:cb15:2779:401f	39.121.64.31
cb15:901b:901b:1324:80fc:cb15:2779:4020	39.121.64.32
cb15:901b:901b:1324:80fc:cb15:2779:4021	39.121.64.33
cb15:901b:901b:1324:80fc:cb15:2779:4022	39.121.64.34
cb15:901b:901b:1324:80fc:cb15:2779:4023	39.121.64.35
cb15:901b:901b:1324:80fc:cb15:2779:4024	39.121.64.36
cb15:901b:901b:1324:80fc:cb15:2779:4025	39.121.64.37
cb15:901b:901b:1324:80fc:cb15:2779:4026	39.121.64.38
cb15:901b:901b:1324:80fc:cb15:2779:4027	39.121.64.39
cb15:901b:901b:1324:80fc:cb15:2779:4028	39.121.64.40
cb15:901b:901b:1324:80fc:cb15:2779:4029	39.121.64.41
cb15:901b:901b:1324:80fc:cb15:2779:402a	39.121.64.42
cb15:901b:901b:1324:80fc:cb15:2779:402b	39.121.64.43
cb15:901b:901b:1324:80fc:cb15:2779:402c	39.121.64.44
cb15:901b:901b:1324:80fc:cb15:2779:402d	39.121.64.45
cb15:901b:901b:1324:80fc:cb15:2779:402e	39.121.64.46
cb15:901b:901b:1324:80fc:cb15:2779:402f	39.121.64.47
cb15:901b:901b:1324:80fc:cb15:2779:4030	39.121.64.48
cb15:901b:901b:1324:80fc:cb15:2779:4031	39.121.64.49
cb15:901b:901b:1324:80fc:cb15:2779:4032	39.121.64.50
cb15:901b:901b:1324:80fc:cb15:2779:4033	39.121.64.51
cb15:901b:901b:1324:80fc:cb15:2779:4034	39.121.64.52
cb15:901b:901b:1324:80fc:cb15:2779:4035	39.121.64.53
cb15:901b:901b:1324:80fc:cb15:2779:4036	39.121.64.54
cb15:901b:901b:1324:80fc:cb15:2779:4037	39.121.64.55
cb15:901b:901b:1324:80fc:cb15:2779:4038	39.121.64.56
cb15:901b:901b:1324:80fc:cb15:2779:4039	39.121.64.57
cb15:901b:901b:1324:80fc:cb15:2779:403a	39.121.64.58
cb15:901b:901b:1324:80fc:cb15:2779:403b	39.121.64.59
cb15:901b:901b:1324:80fc:cb15:2779:403c	39.121.64.60

cb15:901b:901b:1324:80fc:cb15:2779:403d	39.121.64.61
cb15:901b:901b:1324:80fc:cb15:2779:403e	39.121.64.62
cb15:901b:901b:1324:80fc:cb15:2779:403f	39.121.64.63
cb15:901b:901b:1324:80fc:cb15:2779:4040	39.121.64.64
cb15:901b:901b:1324:80fc:cb15:2779:4041	39.121.64.65
cb15:901b:901b:1324:80fc:cb15:2779:4042	39.121.64.66
cb15:901b:901b:1324:80fc:cb15:2779:4043	39.121.64.67
cb15:901b:901b:1324:80fc:cb15:2779:4044	39.121.64.68
cb15:901b:901b:1324:80fc:cb15:2779:4045	39.121.64.69
cb15:901b:901b:1324:80fc:cb15:2779:4046	39.121.64.70
cb15:901b:901b:1324:80fc:cb15:2779:4047	39.121.64.71
cb15:901b:901b:1324:80fc:cb15:2779:4048	39.121.64.72
cb15:901b:901b:1324:80fc:cb15:2779:4049	39.121.64.73
cb15:901b:901b:1324:80fc:cb15:2779:404a	39.121.64.74
cb15:901b:901b:1324:80fc:cb15:2779:404b	39.121.64.75
cb15:901b:901b:1324:80fc:cb15:2779:404c	39.121.64.76
cb15:901b:901b:1324:80fc:cb15:2779:404d	39.121.64.77
cb15:901b:901b:1324:80fc:cb15:2779:404e	39.121.64.78
cb15:901b:901b:1324:80fc:cb15:2779:404f	39.121.64.79
cb15:901b:901b:1324:80fc:cb15:2779:4050	39.121.64.80
cb15:901b:901b:1324:80fc:cb15:2779:4051	39.121.64.81
cb15:901b:901b:1324:80fc:cb15:2779:4052	39.121.64.82
cb15:901b:901b:1324:80fc:cb15:2779:4053	39.121.64.83
cb15:901b:901b:1324:80fc:cb15:2779:4054	39.121.64.84
cb15:901b:901b:1324:80fc:cb15:2779:4055	39.121.64.85
cb15:901b:901b:1324:80fc:cb15:2779:4056	39.121.64.86
cb15:901b:901b:1324:80fc:cb15:2779:4057	39.121.64.87
cb15:901b:901b:1324:80fc:cb15:2779:4058	39.121.64.88
cb15:901b:901b:1324:80fc:cb15:2779:4059	39.121.64.89
cb15:901b:901b:1324:80fc:cb15:2779:405a	39.121.64.90
cb15:901b:901b:1324:80fc:cb15:2779:405b	39.121.64.91
cb15:901b:901b:1324:80fc:cb15:2779:405c	39.121.64.92
cb15:901b:901b:1324:80fc:cb15:2779:405d	39.121.64.93
cb15:901b:901b:1324:80fc:cb15:2779:405e	39.121.64.94
cb15:901b:901b:1324:80fc:cb15:2779:405f	39.121.64.95
cb15:901b:901b:1324:80fc:cb15:2779:4060	39.121.64.96
cb15:901b:901b:1324:80fc:cb15:2779:4061	39.121.64.97
cb15:901b:901b:1324:80fc:cb15:2779:4062	39.121.64.98
cb15:901b:901b:1324:80fc:cb15:2779:4063	39.121.64.99
cb15:901b:901b:1324:80fc:cb15:2779:4064	39.121.64.100
cb15:901b:901b:1324:80fc:cb15:2779:4065	39.121.64.101
cb15:901b:901b:1324:80fc:cb15:2779:4066	39.121.64.102
cb15:901b:901b:1324:80fc:cb15:2779:4067	39.121.64.103
cb15:901b:901b:1324:80fc:cb15:2779:4068	39.121.64.104
cb15:901b:901b:1324:80fc:cb15:2779:4069	39.121.64.105
cb15:901b:901b:1324:80fc:cb15:2779:406a	39.121.64.106
cb15:901b:901b:1324:80fc:cb15:2779:406b	39.121.64.107
cb15:901b:901b:1324:80fc:cb15:2779:406c	39.121.64.108
cb15:901b:901b:1324:80fc:cb15:2779:406d	39.121.64.109
cb15:901b:901b:1324:80fc:cb15:2779:406e	39.121.64.110
cb15:901b:901b:1324:80fc:cb15:2779:406f	39.121.64.111
cb15:901b:901b:1324:80fc:cb15:2779:4070	39.121.64.112
cb15:901b:901b:1324:80fc:cb15:2779:4071	39.121.64.113
cb15:901b:901b:1324:80fc:cb15:2779:4072	39.121.64.114
cb15:901b:901b:1324:80fc:cb15:2779:4073	39.121.64.115
cb15:901b:901b:1324:80fc:cb15:2779:4074	39.121.64.116
cb15:901b:901b:1324:80fc:cb15:2779:4075	39.121.64.117
cb15:901b:901b:1324:80fc:cb15:2779:4076	39.121.64.118
cb15:901b:901b:1324:80fc:cb15:2779:4077	39.121.64.119
cb15:901b:901b:1324:80fc:cb15:2779:4078	39.121.64.120

cb15:901b:901b:1324:80fc:cb15:2779:4079	39.121.64.121
cb15:901b:901b:1324:80fc:cb15:2779:407a	39.121.64.122
cb15:901b:901b:1324:80fc:cb15:2779:407b	39.121.64.123
cb15:901b:901b:1324:80fc:cb15:2779:407c	39.121.64.124
cb15:901b:901b:1324:80fc:cb15:2779:407d	39.121.64.125
cb15:901b:901b:1324:80fc:cb15:2779:407e	39.121.64.126
cb15:901b:901b:1324:80fc:cb15:2779:407f	39.121.64.127
cb15:901b:901b:1324:80fc:cb15:2779:4080	39.121.64.128
cb15:901b:901b:1324:80fc:cb15:2779:4081	39.121.64.129
cb15:901b:901b:1324:80fc:cb15:2779:4082	39.121.64.130
cb15:901b:901b:1324:80fc:cb15:2779:4083	39.121.64.131
cb15:901b:901b:1324:80fc:cb15:2779:4084	39.121.64.132
cb15:901b:901b:1324:80fc:cb15:2779:4085	39.121.64.133
cb15:901b:901b:1324:80fc:cb15:2779:4086	39.121.64.134
cb15:901b:901b:1324:80fc:cb15:2779:4087	39.121.64.135
cb15:901b:901b:1324:80fc:cb15:2779:4088	39.121.64.136
cb15:901b:901b:1324:80fc:cb15:2779:4089	39.121.64.137
cb15:901b:901b:1324:80fc:cb15:2779:408a	39.121.64.138
cb15:901b:901b:1324:80fc:cb15:2779:408b	39.121.64.139
cb15:901b:901b:1324:80fc:cb15:2779:408c	39.121.64.140
cb15:901b:901b:1324:80fc:cb15:2779:408d	39.121.64.141
cb15:901b:901b:1324:80fc:cb15:2779:408e	39.121.64.142
cb15:901b:901b:1324:80fc:cb15:2779:408f	39.121.64.143
cb15:901b:901b:1324:80fc:cb15:2779:4090	39.121.64.144
cb15:901b:901b:1324:80fc:cb15:2779:4091	39.121.64.145
cb15:901b:901b:1324:80fc:cb15:2779:4092	39.121.64.146
cb15:901b:901b:1324:80fc:cb15:2779:4093	39.121.64.147
cb15:901b:901b:1324:80fc:cb15:2779:4094	39.121.64.148
cb15:901b:901b:1324:80fc:cb15:2779:4095	39.121.64.149
cb15:901b:901b:1324:80fc:cb15:2779:4096	39.121.64.150
cb15:901b:901b:1324:80fc:cb15:2779:4097	39.121.64.151
cb15:901b:901b:1324:80fc:cb15:2779:4098	39.121.64.152
cb15:901b:901b:1324:80fc:cb15:2779:4099	39.121.64.153
cb15:901b:901b:1324:80fc:cb15:2779:409a	39.121.64.154
cb15:901b:901b:1324:80fc:cb15:2779:409b	39.121.64.155
cb15:901b:901b:1324:80fc:cb15:2779:409c	39.121.64.156
cb15:901b:901b:1324:80fc:cb15:2779:409d	39.121.64.157
cb15:901b:901b:1324:80fc:cb15:2779:409e	39.121.64.158
cb15:901b:901b:1324:80fc:cb15:2779:409f	39.121.64.159
cb15:901b:901b:1324:80fc:cb15:2779:40a0	39.121.64.160
cb15:901b:901b:1324:80fc:cb15:2779:40a1	39.121.64.161
cb15:901b:901b:1324:80fc:cb15:2779:40a2	39.121.64.162
cb15:901b:901b:1324:80fc:cb15:2779:40a3	39.121.64.163
cb15:901b:901b:1324:80fc:cb15:2779:40a4	39.121.64.164
cb15:901b:901b:1324:80fc:cb15:2779:40a5	39.121.64.165
cb15:901b:901b:1324:80fc:cb15:2779:40a6	39.121.64.166
cb15:901b:901b:1324:80fc:cb15:2779:40a7	39.121.64.167
cb15:901b:901b:1324:80fc:cb15:2779:40a8	39.121.64.168
cb15:901b:901b:1324:80fc:cb15:2779:40a9	39.121.64.169
cb15:901b:901b:1324:80fc:cb15:2779:40aa	39.121.64.170
cb15:901b:901b:1324:80fc:cb15:2779:40ab	39.121.64.171
cb15:901b:901b:1324:80fc:cb15:2779:40ac	39.121.64.172
cb15:901b:901b:1324:80fc:cb15:2779:40ad	39.121.64.173
cb15:901b:901b:1324:80fc:cb15:2779:40ae	39.121.64.174
cb15:901b:901b:1324:80fc:cb15:2779:40af	39.121.64.175
cb15:901b:901b:1324:80fc:cb15:2779:40b0	39.121.64.176
cb15:901b:901b:1324:80fc:cb15:2779:40b1	39.121.64.177
cb15:901b:901b:1324:80fc:cb15:2779:40b2	39.121.64.178
cb15:901b:901b:1324:80fc:cb15:2779:40b3	39.121.64.179
cb15:901b:901b:1324:80fc:cb15:2779:40b4	39.121.64.180

cb15:901b:901b:1324:80fc:cb15:2779:40b5	39.121.64.181
cb15:901b:901b:1324:80fc:cb15:2779:40b6	39.121.64.182
cb15:901b:901b:1324:80fc:cb15:2779:40b7	39.121.64.183
cb15:901b:901b:1324:80fc:cb15:2779:40b8	39.121.64.184
cb15:901b:901b:1324:80fc:cb15:2779:40b9	39.121.64.185
cb15:901b:901b:1324:80fc:cb15:2779:40ba	39.121.64.186
cb15:901b:901b:1324:80fc:cb15:2779:40bb	39.121.64.187
cb15:901b:901b:1324:80fc:cb15:2779:40bc	39.121.64.188
cb15:901b:901b:1324:80fc:cb15:2779:40bd	39.121.64.189
cb15:901b:901b:1324:80fc:cb15:2779:40be	39.121.64.190
cb15:901b:901b:1324:80fc:cb15:2779:40bf	39.121.64.191
cb15:901b:901b:1324:80fc:cb15:2779:40c0	39.121.64.192
cb15:901b:901b:1324:80fc:cb15:2779:40c1	39.121.64.193
cb15:901b:901b:1324:80fc:cb15:2779:40c2	39.121.64.194
cb15:901b:901b:1324:80fc:cb15:2779:40c3	39.121.64.195
cb15:901b:901b:1324:80fc:cb15:2779:40c4	39.121.64.196
cb15:901b:901b:1324:80fc:cb15:2779:40c5	39.121.64.197
cb15:901b:901b:1324:80fc:cb15:2779:40c6	39.121.64.198
cb15:901b:901b:1324:80fc:cb15:2779:40c7	39.121.64.199
cb15:901b:901b:1324:80fc:cb15:2779:40c8	39.121.64.200
cb15:901b:901b:1324:80fc:cb15:2779:40c9	39.121.64.201
cb15:901b:901b:1324:80fc:cb15:2779:40ca	39.121.64.202
cb15:901b:901b:1324:80fc:cb15:2779:40cb	39.121.64.203
cb15:901b:901b:1324:80fc:cb15:2779:40cc	39.121.64.204
cb15:901b:901b:1324:80fc:cb15:2779:40cd	39.121.64.205
cb15:901b:901b:1324:80fc:cb15:2779:40ce	39.121.64.206
cb15:901b:901b:1324:80fc:cb15:2779:40cf	39.121.64.207
cb15:901b:901b:1324:80fc:cb15:2779:40d0	39.121.64.208
cb15:901b:901b:1324:80fc:cb15:2779:40d1	39.121.64.209
cb15:901b:901b:1324:80fc:cb15:2779:40d2	39.121.64.210
cb15:901b:901b:1324:80fc:cb15:2779:40d3	39.121.64.211
cb15:901b:901b:1324:80fc:cb15:2779:40d4	39.121.64.212
cb15:901b:901b:1324:80fc:cb15:2779:40d5	39.121.64.213
cb15:901b:901b:1324:80fc:cb15:2779:40d6	39.121.64.214
cb15:901b:901b:1324:80fc:cb15:2779:40d7	39.121.64.215
cb15:901b:901b:1324:80fc:cb15:2779:40d8	39.121.64.216
cb15:901b:901b:1324:80fc:cb15:2779:40d9	39.121.64.217
cb15:901b:901b:1324:80fc:cb15:2779:40da	39.121.64.218
cb15:901b:901b:1324:80fc:cb15:2779:40db	39.121.64.219
cb15:901b:901b:1324:80fc:cb15:2779:40dc	39.121.64.220
cb15:901b:901b:1324:80fc:cb15:2779:40dd	39.121.64.221
cb15:901b:901b:1324:80fc:cb15:2779:40de	39.121.64.222
cb15:901b:901b:1324:80fc:cb15:2779:40df	39.121.64.223
cb15:901b:901b:1324:80fc:cb15:2779:40e0	39.121.64.224
cb15:901b:901b:1324:80fc:cb15:2779:40e1	39.121.64.225
cb15:901b:901b:1324:80fc:cb15:2779:40e2	39.121.64.226
cb15:901b:901b:1324:80fc:cb15:2779:40e3	39.121.64.227
cb15:901b:901b:1324:80fc:cb15:2779:40e4	39.121.64.228
cb15:901b:901b:1324:80fc:cb15:2779:40e5	39.121.64.229
cb15:901b:901b:1324:80fc:cb15:2779:40e6	39.121.64.230
cb15:901b:901b:1324:80fc:cb15:2779:40e7	39.121.64.231
cb15:901b:901b:1324:80fc:cb15:2779:40e8	39.121.64.232
cb15:901b:901b:1324:80fc:cb15:2779:40e9	39.121.64.233
cb15:901b:901b:1324:80fc:cb15:2779:40ea	39.121.64.234
cb15:901b:901b:1324:80fc:cb15:2779:40eb	39.121.64.235
cb15:901b:901b:1324:80fc:cb15:2779:40ec	39.121.64.236
cb15:901b:901b:1324:80fc:cb15:2779:40ed	39.121.64.237
cb15:901b:901b:1324:80fc:cb15:2779:40ee	39.121.64.238
cb15:901b:901b:1324:80fc:cb15:2779:40ef	39.121.64.239
cb15:901b:901b:1324:80fc:cb15:2779:40f0	39.121.64.240
cb15:901b:901b:1324:80fc:cb15:2779:40f1	39.121.64.241
cb15:901b:901b:1324:80fc:cb15:2779:40f2	39.121.64.242
cb15:901b:901b:1324:80fc:cb15:2779:40f3	39.121.64.243
cb15:901b:901b:1324:80fc:cb15:2779:40f4	39.121.64.244
cb15:901b:901b:1324:80fc:cb15:2779:40f5	39.121.64.245
cb15:901b:901b:1324:80fc:cb15:2779:40f6	39.121.64.246
cb15:901b:901b:1324:80fc:cb15:2779:40f7	39.121.64.247
cb15:901b:901b:1324:80fc:cb15:2779:40f8	39.121.64.248
cb15:901b:901b:1324:80fc:cb15:2779:40f9	39.121.64.249
cb15:901b:901b:1324:80fc:cb15:2779:40fa	39.121.64.250
cb15:901b:901b:1324:80fc:cb15:2779:40fb	39.121.64.251
cb15:901b:901b:1324:80fc:cb15:2779:40fc	39.121.64.252
cb15:901b:901b:1324:80fc:cb15:2779:40fd	39.121.64.253
cb15:901b:901b:1324:80fc:cb15:2779:40fe	39.121.64.254
cb15:901b:901b:1324:80fc:cb15:2779:40ff	39.121.64.255

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.