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:fb65:4024:3173:f28:4301	15.40.67.1
cb15:901b:901b:fb65:4024:3173:f28:4302	15.40.67.2
cb15:901b:901b:fb65:4024:3173:f28:4303	15.40.67.3
cb15:901b:901b:fb65:4024:3173:f28:4304	15.40.67.4
cb15:901b:901b:fb65:4024:3173:f28:4305	15.40.67.5
cb15:901b:901b:fb65:4024:3173:f28:4306	15.40.67.6
cb15:901b:901b:fb65:4024:3173:f28:4307	15.40.67.7
cb15:901b:901b:fb65:4024:3173:f28:4308	15.40.67.8
cb15:901b:901b:fb65:4024:3173:f28:4309	15.40.67.9
cb15:901b:901b:fb65:4024:3173:f28:430a	15.40.67.10
cb15:901b:901b:fb65:4024:3173:f28:430b	15.40.67.11
cb15:901b:901b:fb65:4024:3173:f28:430c	15.40.67.12
cb15:901b:901b:fb65:4024:3173:f28:430d	15.40.67.13
cb15:901b:901b:fb65:4024:3173:f28:430e	15.40.67.14
cb15:901b:901b:fb65:4024:3173:f28:430f	15.40.67.15
cb15:901b:901b:fb65:4024:3173:f28:4310	15.40.67.16
cb15:901b:901b:fb65:4024:3173:f28:4311	15.40.67.17
cb15:901b:901b:fb65:4024:3173:f28:4312	15.40.67.18
cb15:901b:901b:fb65:4024:3173:f28:4313	15.40.67.19
cb15:901b:901b:fb65:4024:3173:f28:4314	15.40.67.20
cb15:901b:901b:fb65:4024:3173:f28:4315	15.40.67.21
cb15:901b:901b:fb65:4024:3173:f28:4316	15.40.67.22
cb15:901b:901b:fb65:4024:3173:f28:4317	15.40.67.23
cb15:901b:901b:fb65:4024:3173:f28:4318	15.40.67.24
cb15:901b:901b:fb65:4024:3173:f28:4319	15.40.67.25
cb15:901b:901b:fb65:4024:3173:f28:431a	15.40.67.26
cb15:901b:901b:fb65:4024:3173:f28:431b	15.40.67.27
cb15:901b:901b:fb65:4024:3173:f28:431c	15.40.67.28
cb15:901b:901b:fb65:4024:3173:f28:431d	15.40.67.29
cb15:901b:901b:fb65:4024:3173:f28:431e	15.40.67.30
cb15:901b:901b:fb65:4024:3173:f28:431f	15.40.67.31
cb15:901b:901b:fb65:4024:3173:f28:4320	15.40.67.32
cb15:901b:901b:fb65:4024:3173:f28:4321	15.40.67.33
cb15:901b:901b:fb65:4024:3173:f28:4322	15.40.67.34
cb15:901b:901b:fb65:4024:3173:f28:4323	15.40.67.35
cb15:901b:901b:fb65:4024:3173:f28:4324	15.40.67.36
cb15:901b:901b:fb65:4024:3173:f28:4325	15.40.67.37
cb15:901b:901b:fb65:4024:3173:f28:4326	15.40.67.38
cb15:901b:901b:fb65:4024:3173:f28:4327	15.40.67.39
cb15:901b:901b:fb65:4024:3173:f28:4328	15.40.67.40
cb15:901b:901b:fb65:4024:3173:f28:4329	15.40.67.41
cb15:901b:901b:fb65:4024:3173:f28:432a	15.40.67.42
cb15:901b:901b:fb65:4024:3173:f28:432b	15.40.67.43
cb15:901b:901b:fb65:4024:3173:f28:432c	15.40.67.44
cb15:901b:901b:fb65:4024:3173:f28:432d	15.40.67.45
cb15:901b:901b:fb65:4024:3173:f28:432e	15.40.67.46
cb15:901b:901b:fb65:4024:3173:f28:432f	15.40.67.47
cb15:901b:901b:fb65:4024:3173:f28:4330	15.40.67.48
cb15:901b:901b:fb65:4024:3173:f28:4331	15.40.67.49
cb15:901b:901b:fb65:4024:3173:f28:4332	15.40.67.50
cb15:901b:901b:fb65:4024:3173:f28:4333	15.40.67.51
cb15:901b:901b:fb65:4024:3173:f28:4334	15.40.67.52
cb15:901b:901b:fb65:4024:3173:f28:4335	15.40.67.53
cb15:901b:901b:fb65:4024:3173:f28:4336	15.40.67.54
cb15:901b:901b:fb65:4024:3173:f28:4337	15.40.67.55
cb15:901b:901b:fb65:4024:3173:f28:4338	15.40.67.56
cb15:901b:901b:fb65:4024:3173:f28:4339	15.40.67.57
cb15:901b:901b:fb65:4024:3173:f28:433a	15.40.67.58
cb15:901b:901b:fb65:4024:3173:f28:433b	15.40.67.59
cb15:901b:901b:fb65:4024:3173:f28:433c	15.40.67.60

cb15:901b:901b:fb65:4024:3173:f28:433d	15.40.67.61
cb15:901b:901b:fb65:4024:3173:f28:433e	15.40.67.62
cb15:901b:901b:fb65:4024:3173:f28:433f	15.40.67.63
cb15:901b:901b:fb65:4024:3173:f28:4340	15.40.67.64
cb15:901b:901b:fb65:4024:3173:f28:4341	15.40.67.65
cb15:901b:901b:fb65:4024:3173:f28:4342	15.40.67.66
cb15:901b:901b:fb65:4024:3173:f28:4343	15.40.67.67
cb15:901b:901b:fb65:4024:3173:f28:4344	15.40.67.68
cb15:901b:901b:fb65:4024:3173:f28:4345	15.40.67.69
cb15:901b:901b:fb65:4024:3173:f28:4346	15.40.67.70
cb15:901b:901b:fb65:4024:3173:f28:4347	15.40.67.71
cb15:901b:901b:fb65:4024:3173:f28:4348	15.40.67.72
cb15:901b:901b:fb65:4024:3173:f28:4349	15.40.67.73
cb15:901b:901b:fb65:4024:3173:f28:434a	15.40.67.74
cb15:901b:901b:fb65:4024:3173:f28:434b	15.40.67.75
cb15:901b:901b:fb65:4024:3173:f28:434c	15.40.67.76
cb15:901b:901b:fb65:4024:3173:f28:434d	15.40.67.77
cb15:901b:901b:fb65:4024:3173:f28:434e	15.40.67.78
cb15:901b:901b:fb65:4024:3173:f28:434f	15.40.67.79
cb15:901b:901b:fb65:4024:3173:f28:4350	15.40.67.80
cb15:901b:901b:fb65:4024:3173:f28:4351	15.40.67.81
cb15:901b:901b:fb65:4024:3173:f28:4352	15.40.67.82
cb15:901b:901b:fb65:4024:3173:f28:4353	15.40.67.83
cb15:901b:901b:fb65:4024:3173:f28:4354	15.40.67.84
cb15:901b:901b:fb65:4024:3173:f28:4355	15.40.67.85
cb15:901b:901b:fb65:4024:3173:f28:4356	15.40.67.86
cb15:901b:901b:fb65:4024:3173:f28:4357	15.40.67.87
cb15:901b:901b:fb65:4024:3173:f28:4358	15.40.67.88
cb15:901b:901b:fb65:4024:3173:f28:4359	15.40.67.89
cb15:901b:901b:fb65:4024:3173:f28:435a	15.40.67.90
cb15:901b:901b:fb65:4024:3173:f28:435b	15.40.67.91
cb15:901b:901b:fb65:4024:3173:f28:435c	15.40.67.92
cb15:901b:901b:fb65:4024:3173:f28:435d	15.40.67.93
cb15:901b:901b:fb65:4024:3173:f28:435e	15.40.67.94
cb15:901b:901b:fb65:4024:3173:f28:435f	15.40.67.95
cb15:901b:901b:fb65:4024:3173:f28:4360	15.40.67.96
cb15:901b:901b:fb65:4024:3173:f28:4361	15.40.67.97
cb15:901b:901b:fb65:4024:3173:f28:4362	15.40.67.98
cb15:901b:901b:fb65:4024:3173:f28:4363	15.40.67.99
cb15:901b:901b:fb65:4024:3173:f28:4364	15.40.67.100
cb15:901b:901b:fb65:4024:3173:f28:4365	15.40.67.101
cb15:901b:901b:fb65:4024:3173:f28:4366	15.40.67.102
cb15:901b:901b:fb65:4024:3173:f28:4367	15.40.67.103
cb15:901b:901b:fb65:4024:3173:f28:4368	15.40.67.104
cb15:901b:901b:fb65:4024:3173:f28:4369	15.40.67.105
cb15:901b:901b:fb65:4024:3173:f28:436a	15.40.67.106
cb15:901b:901b:fb65:4024:3173:f28:436b	15.40.67.107
cb15:901b:901b:fb65:4024:3173:f28:436c	15.40.67.108
cb15:901b:901b:fb65:4024:3173:f28:436d	15.40.67.109
cb15:901b:901b:fb65:4024:3173:f28:436e	15.40.67.110
cb15:901b:901b:fb65:4024:3173:f28:436f	15.40.67.111
cb15:901b:901b:fb65:4024:3173:f28:4370	15.40.67.112
cb15:901b:901b:fb65:4024:3173:f28:4371	15.40.67.113
cb15:901b:901b:fb65:4024:3173:f28:4372	15.40.67.114
cb15:901b:901b:fb65:4024:3173:f28:4373	15.40.67.115
cb15:901b:901b:fb65:4024:3173:f28:4374	15.40.67.116
cb15:901b:901b:fb65:4024:3173:f28:4375	15.40.67.117
cb15:901b:901b:fb65:4024:3173:f28:4376	15.40.67.118
cb15:901b:901b:fb65:4024:3173:f28:4377	15.40.67.119
cb15:901b:901b:fb65:4024:3173:f28:4378	15.40.67.120

cb15:901b:901b:fb65:4024:3173:f28:4379	15.40.67.121
cb15:901b:901b:fb65:4024:3173:f28:437a	15.40.67.122
cb15:901b:901b:fb65:4024:3173:f28:437b	15.40.67.123
cb15:901b:901b:fb65:4024:3173:f28:437c	15.40.67.124
cb15:901b:901b:fb65:4024:3173:f28:437d	15.40.67.125
cb15:901b:901b:fb65:4024:3173:f28:437e	15.40.67.126
cb15:901b:901b:fb65:4024:3173:f28:437f	15.40.67.127
cb15:901b:901b:fb65:4024:3173:f28:4380	15.40.67.128
cb15:901b:901b:fb65:4024:3173:f28:4381	15.40.67.129
cb15:901b:901b:fb65:4024:3173:f28:4382	15.40.67.130
cb15:901b:901b:fb65:4024:3173:f28:4383	15.40.67.131
cb15:901b:901b:fb65:4024:3173:f28:4384	15.40.67.132
cb15:901b:901b:fb65:4024:3173:f28:4385	15.40.67.133
cb15:901b:901b:fb65:4024:3173:f28:4386	15.40.67.134
cb15:901b:901b:fb65:4024:3173:f28:4387	15.40.67.135
cb15:901b:901b:fb65:4024:3173:f28:4388	15.40.67.136
cb15:901b:901b:fb65:4024:3173:f28:4389	15.40.67.137
cb15:901b:901b:fb65:4024:3173:f28:438a	15.40.67.138
cb15:901b:901b:fb65:4024:3173:f28:438b	15.40.67.139
cb15:901b:901b:fb65:4024:3173:f28:438c	15.40.67.140
cb15:901b:901b:fb65:4024:3173:f28:438d	15.40.67.141
cb15:901b:901b:fb65:4024:3173:f28:438e	15.40.67.142
cb15:901b:901b:fb65:4024:3173:f28:438f	15.40.67.143
cb15:901b:901b:fb65:4024:3173:f28:4390	15.40.67.144
cb15:901b:901b:fb65:4024:3173:f28:4391	15.40.67.145
cb15:901b:901b:fb65:4024:3173:f28:4392	15.40.67.146
cb15:901b:901b:fb65:4024:3173:f28:4393	15.40.67.147
cb15:901b:901b:fb65:4024:3173:f28:4394	15.40.67.148
cb15:901b:901b:fb65:4024:3173:f28:4395	15.40.67.149
cb15:901b:901b:fb65:4024:3173:f28:4396	15.40.67.150
cb15:901b:901b:fb65:4024:3173:f28:4397	15.40.67.151
cb15:901b:901b:fb65:4024:3173:f28:4398	15.40.67.152
cb15:901b:901b:fb65:4024:3173:f28:4399	15.40.67.153
cb15:901b:901b:fb65:4024:3173:f28:439a	15.40.67.154
cb15:901b:901b:fb65:4024:3173:f28:439b	15.40.67.155
cb15:901b:901b:fb65:4024:3173:f28:439c	15.40.67.156
cb15:901b:901b:fb65:4024:3173:f28:439d	15.40.67.157
cb15:901b:901b:fb65:4024:3173:f28:439e	15.40.67.158
cb15:901b:901b:fb65:4024:3173:f28:439f	15.40.67.159
cb15:901b:901b:fb65:4024:3173:f28:43a0	15.40.67.160
cb15:901b:901b:fb65:4024:3173:f28:43a1	15.40.67.161
cb15:901b:901b:fb65:4024:3173:f28:43a2	15.40.67.162
cb15:901b:901b:fb65:4024:3173:f28:43a3	15.40.67.163
cb15:901b:901b:fb65:4024:3173:f28:43a4	15.40.67.164
cb15:901b:901b:fb65:4024:3173:f28:43a5	15.40.67.165
cb15:901b:901b:fb65:4024:3173:f28:43a6	15.40.67.166
cb15:901b:901b:fb65:4024:3173:f28:43a7	15.40.67.167
cb15:901b:901b:fb65:4024:3173:f28:43a8	15.40.67.168
cb15:901b:901b:fb65:4024:3173:f28:43a9	15.40.67.169
cb15:901b:901b:fb65:4024:3173:f28:43aa	15.40.67.170
cb15:901b:901b:fb65:4024:3173:f28:43ab	15.40.67.171
cb15:901b:901b:fb65:4024:3173:f28:43ac	15.40.67.172
cb15:901b:901b:fb65:4024:3173:f28:43ad	15.40.67.173
cb15:901b:901b:fb65:4024:3173:f28:43ae	15.40.67.174
cb15:901b:901b:fb65:4024:3173:f28:43af	15.40.67.175
cb15:901b:901b:fb65:4024:3173:f28:43b0	15.40.67.176
cb15:901b:901b:fb65:4024:3173:f28:43b1	15.40.67.177
cb15:901b:901b:fb65:4024:3173:f28:43b2	15.40.67.178
cb15:901b:901b:fb65:4024:3173:f28:43b3	15.40.67.179
cb15:901b:901b:fb65:4024:3173:f28:43b4	15.40.67.180

cb15:901b:901b:fb65:4024:3173:f28:43b5	15.40.67.181
cb15:901b:901b:fb65:4024:3173:f28:43b6	15.40.67.182
cb15:901b:901b:fb65:4024:3173:f28:43b7	15.40.67.183
cb15:901b:901b:fb65:4024:3173:f28:43b8	15.40.67.184
cb15:901b:901b:fb65:4024:3173:f28:43b9	15.40.67.185
cb15:901b:901b:fb65:4024:3173:f28:43ba	15.40.67.186
cb15:901b:901b:fb65:4024:3173:f28:43bb	15.40.67.187
cb15:901b:901b:fb65:4024:3173:f28:43bc	15.40.67.188
cb15:901b:901b:fb65:4024:3173:f28:43bd	15.40.67.189
cb15:901b:901b:fb65:4024:3173:f28:43be	15.40.67.190
cb15:901b:901b:fb65:4024:3173:f28:43bf	15.40.67.191
cb15:901b:901b:fb65:4024:3173:f28:43c0	15.40.67.192
cb15:901b:901b:fb65:4024:3173:f28:43c1	15.40.67.193
cb15:901b:901b:fb65:4024:3173:f28:43c2	15.40.67.194
cb15:901b:901b:fb65:4024:3173:f28:43c3	15.40.67.195
cb15:901b:901b:fb65:4024:3173:f28:43c4	15.40.67.196
cb15:901b:901b:fb65:4024:3173:f28:43c5	15.40.67.197
cb15:901b:901b:fb65:4024:3173:f28:43c6	15.40.67.198
cb15:901b:901b:fb65:4024:3173:f28:43c7	15.40.67.199
cb15:901b:901b:fb65:4024:3173:f28:43c8	15.40.67.200
cb15:901b:901b:fb65:4024:3173:f28:43c9	15.40.67.201
cb15:901b:901b:fb65:4024:3173:f28:43ca	15.40.67.202
cb15:901b:901b:fb65:4024:3173:f28:43cb	15.40.67.203
cb15:901b:901b:fb65:4024:3173:f28:43cc	15.40.67.204
cb15:901b:901b:fb65:4024:3173:f28:43cd	15.40.67.205
cb15:901b:901b:fb65:4024:3173:f28:43ce	15.40.67.206
cb15:901b:901b:fb65:4024:3173:f28:43cf	15.40.67.207
cb15:901b:901b:fb65:4024:3173:f28:43d0	15.40.67.208
cb15:901b:901b:fb65:4024:3173:f28:43d1	15.40.67.209
cb15:901b:901b:fb65:4024:3173:f28:43d2	15.40.67.210
cb15:901b:901b:fb65:4024:3173:f28:43d3	15.40.67.211
cb15:901b:901b:fb65:4024:3173:f28:43d4	15.40.67.212
cb15:901b:901b:fb65:4024:3173:f28:43d5	15.40.67.213
cb15:901b:901b:fb65:4024:3173:f28:43d6	15.40.67.214
cb15:901b:901b:fb65:4024:3173:f28:43d7	15.40.67.215
cb15:901b:901b:fb65:4024:3173:f28:43d8	15.40.67.216
cb15:901b:901b:fb65:4024:3173:f28:43d9	15.40.67.217
cb15:901b:901b:fb65:4024:3173:f28:43da	15.40.67.218
cb15:901b:901b:fb65:4024:3173:f28:43db	15.40.67.219
cb15:901b:901b:fb65:4024:3173:f28:43dc	15.40.67.220
cb15:901b:901b:fb65:4024:3173:f28:43dd	15.40.67.221
cb15:901b:901b:fb65:4024:3173:f28:43de	15.40.67.222
cb15:901b:901b:fb65:4024:3173:f28:43df	15.40.67.223
cb15:901b:901b:fb65:4024:3173:f28:43e0	15.40.67.224
cb15:901b:901b:fb65:4024:3173:f28:43e1	15.40.67.225
cb15:901b:901b:fb65:4024:3173:f28:43e2	15.40.67.226
cb15:901b:901b:fb65:4024:3173:f28:43e3	15.40.67.227
cb15:901b:901b:fb65:4024:3173:f28:43e4	15.40.67.228
cb15:901b:901b:fb65:4024:3173:f28:43e5	15.40.67.229
cb15:901b:901b:fb65:4024:3173:f28:43e6	15.40.67.230
cb15:901b:901b:fb65:4024:3173:f28:43e7	15.40.67.231
cb15:901b:901b:fb65:4024:3173:f28:43e8	15.40.67.232
cb15:901b:901b:fb65:4024:3173:f28:43e9	15.40.67.233
cb15:901b:901b:fb65:4024:3173:f28:43ea	15.40.67.234
cb15:901b:901b:fb65:4024:3173:f28:43eb	15.40.67.235
cb15:901b:901b:fb65:4024:3173:f28:43ec	15.40.67.236
cb15:901b:901b:fb65:4024:3173:f28:43ed	15.40.67.237
cb15:901b:901b:fb65:4024:3173:f28:43ee	15.40.67.238
cb15:901b:901b:fb65:4024:3173:f28:43ef	15.40.67.239
cb15:901b:901b:fb65:4024:3173:f28:43f0	15.40.67.240
cb15:901b:901b:fb65:4024:3173:f28:43f1	15.40.67.241
cb15:901b:901b:fb65:4024:3173:f28:43f2	15.40.67.242
cb15:901b:901b:fb65:4024:3173:f28:43f3	15.40.67.243
cb15:901b:901b:fb65:4024:3173:f28:43f4	15.40.67.244
cb15:901b:901b:fb65:4024:3173:f28:43f5	15.40.67.245
cb15:901b:901b:fb65:4024:3173:f28:43f6	15.40.67.246
cb15:901b:901b:fb65:4024:3173:f28:43f7	15.40.67.247
cb15:901b:901b:fb65:4024:3173:f28:43f8	15.40.67.248
cb15:901b:901b:fb65:4024:3173:f28:43f9	15.40.67.249
cb15:901b:901b:fb65:4024:3173:f28:43fa	15.40.67.250
cb15:901b:901b:fb65:4024:3173:f28:43fb	15.40.67.251
cb15:901b:901b:fb65:4024:3173:f28:43fc	15.40.67.252
cb15:901b:901b:fb65:4024:3173:f28:43fd	15.40.67.253
cb15:901b:901b:fb65:4024:3173:f28:43fe	15.40.67.254
cb15:901b:901b:fb65:4024:3173:f28:43ff	15.40.67.255

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.