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:eb24:7fce:cb15:4301	203.21.67.1
cb15:901b:901b:1324:eb24:7fce:cb15:4302	203.21.67.2
cb15:901b:901b:1324:eb24:7fce:cb15:4303	203.21.67.3
cb15:901b:901b:1324:eb24:7fce:cb15:4304	203.21.67.4
cb15:901b:901b:1324:eb24:7fce:cb15:4305	203.21.67.5
cb15:901b:901b:1324:eb24:7fce:cb15:4306	203.21.67.6
cb15:901b:901b:1324:eb24:7fce:cb15:4307	203.21.67.7
cb15:901b:901b:1324:eb24:7fce:cb15:4308	203.21.67.8
cb15:901b:901b:1324:eb24:7fce:cb15:4309	203.21.67.9
cb15:901b:901b:1324:eb24:7fce:cb15:430a	203.21.67.10
cb15:901b:901b:1324:eb24:7fce:cb15:430b	203.21.67.11
cb15:901b:901b:1324:eb24:7fce:cb15:430c	203.21.67.12
cb15:901b:901b:1324:eb24:7fce:cb15:430d	203.21.67.13
cb15:901b:901b:1324:eb24:7fce:cb15:430e	203.21.67.14
cb15:901b:901b:1324:eb24:7fce:cb15:430f	203.21.67.15
cb15:901b:901b:1324:eb24:7fce:cb15:4310	203.21.67.16
cb15:901b:901b:1324:eb24:7fce:cb15:4311	203.21.67.17
cb15:901b:901b:1324:eb24:7fce:cb15:4312	203.21.67.18
cb15:901b:901b:1324:eb24:7fce:cb15:4313	203.21.67.19
cb15:901b:901b:1324:eb24:7fce:cb15:4314	203.21.67.20
cb15:901b:901b:1324:eb24:7fce:cb15:4315	203.21.67.21
cb15:901b:901b:1324:eb24:7fce:cb15:4316	203.21.67.22
cb15:901b:901b:1324:eb24:7fce:cb15:4317	203.21.67.23
cb15:901b:901b:1324:eb24:7fce:cb15:4318	203.21.67.24
cb15:901b:901b:1324:eb24:7fce:cb15:4319	203.21.67.25
cb15:901b:901b:1324:eb24:7fce:cb15:431a	203.21.67.26
cb15:901b:901b:1324:eb24:7fce:cb15:431b	203.21.67.27
cb15:901b:901b:1324:eb24:7fce:cb15:431c	203.21.67.28
cb15:901b:901b:1324:eb24:7fce:cb15:431d	203.21.67.29
cb15:901b:901b:1324:eb24:7fce:cb15:431e	203.21.67.30
cb15:901b:901b:1324:eb24:7fce:cb15:431f	203.21.67.31
cb15:901b:901b:1324:eb24:7fce:cb15:4320	203.21.67.32
cb15:901b:901b:1324:eb24:7fce:cb15:4321	203.21.67.33
cb15:901b:901b:1324:eb24:7fce:cb15:4322	203.21.67.34
cb15:901b:901b:1324:eb24:7fce:cb15:4323	203.21.67.35
cb15:901b:901b:1324:eb24:7fce:cb15:4324	203.21.67.36
cb15:901b:901b:1324:eb24:7fce:cb15:4325	203.21.67.37
cb15:901b:901b:1324:eb24:7fce:cb15:4326	203.21.67.38
cb15:901b:901b:1324:eb24:7fce:cb15:4327	203.21.67.39
cb15:901b:901b:1324:eb24:7fce:cb15:4328	203.21.67.40
cb15:901b:901b:1324:eb24:7fce:cb15:4329	203.21.67.41
cb15:901b:901b:1324:eb24:7fce:cb15:432a	203.21.67.42
cb15:901b:901b:1324:eb24:7fce:cb15:432b	203.21.67.43
cb15:901b:901b:1324:eb24:7fce:cb15:432c	203.21.67.44
cb15:901b:901b:1324:eb24:7fce:cb15:432d	203.21.67.45
cb15:901b:901b:1324:eb24:7fce:cb15:432e	203.21.67.46
cb15:901b:901b:1324:eb24:7fce:cb15:432f	203.21.67.47
cb15:901b:901b:1324:eb24:7fce:cb15:4330	203.21.67.48
cb15:901b:901b:1324:eb24:7fce:cb15:4331	203.21.67.49
cb15:901b:901b:1324:eb24:7fce:cb15:4332	203.21.67.50
cb15:901b:901b:1324:eb24:7fce:cb15:4333	203.21.67.51
cb15:901b:901b:1324:eb24:7fce:cb15:4334	203.21.67.52
cb15:901b:901b:1324:eb24:7fce:cb15:4335	203.21.67.53
cb15:901b:901b:1324:eb24:7fce:cb15:4336	203.21.67.54
cb15:901b:901b:1324:eb24:7fce:cb15:4337	203.21.67.55
cb15:901b:901b:1324:eb24:7fce:cb15:4338	203.21.67.56
cb15:901b:901b:1324:eb24:7fce:cb15:4339	203.21.67.57
cb15:901b:901b:1324:eb24:7fce:cb15:433a	203.21.67.58
cb15:901b:901b:1324:eb24:7fce:cb15:433b	203.21.67.59
cb15:901b:901b:1324:eb24:7fce:cb15:433c	203.21.67.60

cb15:901b:901b:1324:eb24:7fce:cb15:433d	203.21.67.61
cb15:901b:901b:1324:eb24:7fce:cb15:433e	203.21.67.62
cb15:901b:901b:1324:eb24:7fce:cb15:433f	203.21.67.63
cb15:901b:901b:1324:eb24:7fce:cb15:4340	203.21.67.64
cb15:901b:901b:1324:eb24:7fce:cb15:4341	203.21.67.65
cb15:901b:901b:1324:eb24:7fce:cb15:4342	203.21.67.66
cb15:901b:901b:1324:eb24:7fce:cb15:4343	203.21.67.67
cb15:901b:901b:1324:eb24:7fce:cb15:4344	203.21.67.68
cb15:901b:901b:1324:eb24:7fce:cb15:4345	203.21.67.69
cb15:901b:901b:1324:eb24:7fce:cb15:4346	203.21.67.70
cb15:901b:901b:1324:eb24:7fce:cb15:4347	203.21.67.71
cb15:901b:901b:1324:eb24:7fce:cb15:4348	203.21.67.72
cb15:901b:901b:1324:eb24:7fce:cb15:4349	203.21.67.73
cb15:901b:901b:1324:eb24:7fce:cb15:434a	203.21.67.74
cb15:901b:901b:1324:eb24:7fce:cb15:434b	203.21.67.75
cb15:901b:901b:1324:eb24:7fce:cb15:434c	203.21.67.76
cb15:901b:901b:1324:eb24:7fce:cb15:434d	203.21.67.77
cb15:901b:901b:1324:eb24:7fce:cb15:434e	203.21.67.78
cb15:901b:901b:1324:eb24:7fce:cb15:434f	203.21.67.79
cb15:901b:901b:1324:eb24:7fce:cb15:4350	203.21.67.80
cb15:901b:901b:1324:eb24:7fce:cb15:4351	203.21.67.81
cb15:901b:901b:1324:eb24:7fce:cb15:4352	203.21.67.82
cb15:901b:901b:1324:eb24:7fce:cb15:4353	203.21.67.83
cb15:901b:901b:1324:eb24:7fce:cb15:4354	203.21.67.84
cb15:901b:901b:1324:eb24:7fce:cb15:4355	203.21.67.85
cb15:901b:901b:1324:eb24:7fce:cb15:4356	203.21.67.86
cb15:901b:901b:1324:eb24:7fce:cb15:4357	203.21.67.87
cb15:901b:901b:1324:eb24:7fce:cb15:4358	203.21.67.88
cb15:901b:901b:1324:eb24:7fce:cb15:4359	203.21.67.89
cb15:901b:901b:1324:eb24:7fce:cb15:435a	203.21.67.90
cb15:901b:901b:1324:eb24:7fce:cb15:435b	203.21.67.91
cb15:901b:901b:1324:eb24:7fce:cb15:435c	203.21.67.92
cb15:901b:901b:1324:eb24:7fce:cb15:435d	203.21.67.93
cb15:901b:901b:1324:eb24:7fce:cb15:435e	203.21.67.94
cb15:901b:901b:1324:eb24:7fce:cb15:435f	203.21.67.95
cb15:901b:901b:1324:eb24:7fce:cb15:4360	203.21.67.96
cb15:901b:901b:1324:eb24:7fce:cb15:4361	203.21.67.97
cb15:901b:901b:1324:eb24:7fce:cb15:4362	203.21.67.98
cb15:901b:901b:1324:eb24:7fce:cb15:4363	203.21.67.99
cb15:901b:901b:1324:eb24:7fce:cb15:4364	203.21.67.100
cb15:901b:901b:1324:eb24:7fce:cb15:4365	203.21.67.101
cb15:901b:901b:1324:eb24:7fce:cb15:4366	203.21.67.102
cb15:901b:901b:1324:eb24:7fce:cb15:4367	203.21.67.103
cb15:901b:901b:1324:eb24:7fce:cb15:4368	203.21.67.104
cb15:901b:901b:1324:eb24:7fce:cb15:4369	203.21.67.105
cb15:901b:901b:1324:eb24:7fce:cb15:436a	203.21.67.106
cb15:901b:901b:1324:eb24:7fce:cb15:436b	203.21.67.107
cb15:901b:901b:1324:eb24:7fce:cb15:436c	203.21.67.108
cb15:901b:901b:1324:eb24:7fce:cb15:436d	203.21.67.109
cb15:901b:901b:1324:eb24:7fce:cb15:436e	203.21.67.110
cb15:901b:901b:1324:eb24:7fce:cb15:436f	203.21.67.111
cb15:901b:901b:1324:eb24:7fce:cb15:4370	203.21.67.112
cb15:901b:901b:1324:eb24:7fce:cb15:4371	203.21.67.113
cb15:901b:901b:1324:eb24:7fce:cb15:4372	203.21.67.114
cb15:901b:901b:1324:eb24:7fce:cb15:4373	203.21.67.115
cb15:901b:901b:1324:eb24:7fce:cb15:4374	203.21.67.116
cb15:901b:901b:1324:eb24:7fce:cb15:4375	203.21.67.117
cb15:901b:901b:1324:eb24:7fce:cb15:4376	203.21.67.118
cb15:901b:901b:1324:eb24:7fce:cb15:4377	203.21.67.119
cb15:901b:901b:1324:eb24:7fce:cb15:4378	203.21.67.120

cb15:901b:901b:1324:eb24:7fce:cb15:4379	203.21.67.121
cb15:901b:901b:1324:eb24:7fce:cb15:437a	203.21.67.122
cb15:901b:901b:1324:eb24:7fce:cb15:437b	203.21.67.123
cb15:901b:901b:1324:eb24:7fce:cb15:437c	203.21.67.124
cb15:901b:901b:1324:eb24:7fce:cb15:437d	203.21.67.125
cb15:901b:901b:1324:eb24:7fce:cb15:437e	203.21.67.126
cb15:901b:901b:1324:eb24:7fce:cb15:437f	203.21.67.127
cb15:901b:901b:1324:eb24:7fce:cb15:4380	203.21.67.128
cb15:901b:901b:1324:eb24:7fce:cb15:4381	203.21.67.129
cb15:901b:901b:1324:eb24:7fce:cb15:4382	203.21.67.130
cb15:901b:901b:1324:eb24:7fce:cb15:4383	203.21.67.131
cb15:901b:901b:1324:eb24:7fce:cb15:4384	203.21.67.132
cb15:901b:901b:1324:eb24:7fce:cb15:4385	203.21.67.133
cb15:901b:901b:1324:eb24:7fce:cb15:4386	203.21.67.134
cb15:901b:901b:1324:eb24:7fce:cb15:4387	203.21.67.135
cb15:901b:901b:1324:eb24:7fce:cb15:4388	203.21.67.136
cb15:901b:901b:1324:eb24:7fce:cb15:4389	203.21.67.137
cb15:901b:901b:1324:eb24:7fce:cb15:438a	203.21.67.138
cb15:901b:901b:1324:eb24:7fce:cb15:438b	203.21.67.139
cb15:901b:901b:1324:eb24:7fce:cb15:438c	203.21.67.140
cb15:901b:901b:1324:eb24:7fce:cb15:438d	203.21.67.141
cb15:901b:901b:1324:eb24:7fce:cb15:438e	203.21.67.142
cb15:901b:901b:1324:eb24:7fce:cb15:438f	203.21.67.143
cb15:901b:901b:1324:eb24:7fce:cb15:4390	203.21.67.144
cb15:901b:901b:1324:eb24:7fce:cb15:4391	203.21.67.145
cb15:901b:901b:1324:eb24:7fce:cb15:4392	203.21.67.146
cb15:901b:901b:1324:eb24:7fce:cb15:4393	203.21.67.147
cb15:901b:901b:1324:eb24:7fce:cb15:4394	203.21.67.148
cb15:901b:901b:1324:eb24:7fce:cb15:4395	203.21.67.149
cb15:901b:901b:1324:eb24:7fce:cb15:4396	203.21.67.150
cb15:901b:901b:1324:eb24:7fce:cb15:4397	203.21.67.151
cb15:901b:901b:1324:eb24:7fce:cb15:4398	203.21.67.152
cb15:901b:901b:1324:eb24:7fce:cb15:4399	203.21.67.153
cb15:901b:901b:1324:eb24:7fce:cb15:439a	203.21.67.154
cb15:901b:901b:1324:eb24:7fce:cb15:439b	203.21.67.155
cb15:901b:901b:1324:eb24:7fce:cb15:439c	203.21.67.156
cb15:901b:901b:1324:eb24:7fce:cb15:439d	203.21.67.157
cb15:901b:901b:1324:eb24:7fce:cb15:439e	203.21.67.158
cb15:901b:901b:1324:eb24:7fce:cb15:439f	203.21.67.159
cb15:901b:901b:1324:eb24:7fce:cb15:43a0	203.21.67.160
cb15:901b:901b:1324:eb24:7fce:cb15:43a1	203.21.67.161
cb15:901b:901b:1324:eb24:7fce:cb15:43a2	203.21.67.162
cb15:901b:901b:1324:eb24:7fce:cb15:43a3	203.21.67.163
cb15:901b:901b:1324:eb24:7fce:cb15:43a4	203.21.67.164
cb15:901b:901b:1324:eb24:7fce:cb15:43a5	203.21.67.165
cb15:901b:901b:1324:eb24:7fce:cb15:43a6	203.21.67.166
cb15:901b:901b:1324:eb24:7fce:cb15:43a7	203.21.67.167
cb15:901b:901b:1324:eb24:7fce:cb15:43a8	203.21.67.168
cb15:901b:901b:1324:eb24:7fce:cb15:43a9	203.21.67.169
cb15:901b:901b:1324:eb24:7fce:cb15:43aa	203.21.67.170
cb15:901b:901b:1324:eb24:7fce:cb15:43ab	203.21.67.171
cb15:901b:901b:1324:eb24:7fce:cb15:43ac	203.21.67.172
cb15:901b:901b:1324:eb24:7fce:cb15:43ad	203.21.67.173
cb15:901b:901b:1324:eb24:7fce:cb15:43ae	203.21.67.174
cb15:901b:901b:1324:eb24:7fce:cb15:43af	203.21.67.175
cb15:901b:901b:1324:eb24:7fce:cb15:43b0	203.21.67.176
cb15:901b:901b:1324:eb24:7fce:cb15:43b1	203.21.67.177
cb15:901b:901b:1324:eb24:7fce:cb15:43b2	203.21.67.178
cb15:901b:901b:1324:eb24:7fce:cb15:43b3	203.21.67.179
cb15:901b:901b:1324:eb24:7fce:cb15:43b4	203.21.67.180

cb15:901b:901b:1324:eb24:7fce:cb15:43b5	203.21.67.181
cb15:901b:901b:1324:eb24:7fce:cb15:43b6	203.21.67.182
cb15:901b:901b:1324:eb24:7fce:cb15:43b7	203.21.67.183
cb15:901b:901b:1324:eb24:7fce:cb15:43b8	203.21.67.184
cb15:901b:901b:1324:eb24:7fce:cb15:43b9	203.21.67.185
cb15:901b:901b:1324:eb24:7fce:cb15:43ba	203.21.67.186
cb15:901b:901b:1324:eb24:7fce:cb15:43bb	203.21.67.187
cb15:901b:901b:1324:eb24:7fce:cb15:43bc	203.21.67.188
cb15:901b:901b:1324:eb24:7fce:cb15:43bd	203.21.67.189
cb15:901b:901b:1324:eb24:7fce:cb15:43be	203.21.67.190
cb15:901b:901b:1324:eb24:7fce:cb15:43bf	203.21.67.191
cb15:901b:901b:1324:eb24:7fce:cb15:43c0	203.21.67.192
cb15:901b:901b:1324:eb24:7fce:cb15:43c1	203.21.67.193
cb15:901b:901b:1324:eb24:7fce:cb15:43c2	203.21.67.194
cb15:901b:901b:1324:eb24:7fce:cb15:43c3	203.21.67.195
cb15:901b:901b:1324:eb24:7fce:cb15:43c4	203.21.67.196
cb15:901b:901b:1324:eb24:7fce:cb15:43c5	203.21.67.197
cb15:901b:901b:1324:eb24:7fce:cb15:43c6	203.21.67.198
cb15:901b:901b:1324:eb24:7fce:cb15:43c7	203.21.67.199
cb15:901b:901b:1324:eb24:7fce:cb15:43c8	203.21.67.200
cb15:901b:901b:1324:eb24:7fce:cb15:43c9	203.21.67.201
cb15:901b:901b:1324:eb24:7fce:cb15:43ca	203.21.67.202
cb15:901b:901b:1324:eb24:7fce:cb15:43cb	203.21.67.203
cb15:901b:901b:1324:eb24:7fce:cb15:43cc	203.21.67.204
cb15:901b:901b:1324:eb24:7fce:cb15:43cd	203.21.67.205
cb15:901b:901b:1324:eb24:7fce:cb15:43ce	203.21.67.206
cb15:901b:901b:1324:eb24:7fce:cb15:43cf	203.21.67.207
cb15:901b:901b:1324:eb24:7fce:cb15:43d0	203.21.67.208
cb15:901b:901b:1324:eb24:7fce:cb15:43d1	203.21.67.209
cb15:901b:901b:1324:eb24:7fce:cb15:43d2	203.21.67.210
cb15:901b:901b:1324:eb24:7fce:cb15:43d3	203.21.67.211
cb15:901b:901b:1324:eb24:7fce:cb15:43d4	203.21.67.212
cb15:901b:901b:1324:eb24:7fce:cb15:43d5	203.21.67.213
cb15:901b:901b:1324:eb24:7fce:cb15:43d6	203.21.67.214
cb15:901b:901b:1324:eb24:7fce:cb15:43d7	203.21.67.215
cb15:901b:901b:1324:eb24:7fce:cb15:43d8	203.21.67.216
cb15:901b:901b:1324:eb24:7fce:cb15:43d9	203.21.67.217
cb15:901b:901b:1324:eb24:7fce:cb15:43da	203.21.67.218
cb15:901b:901b:1324:eb24:7fce:cb15:43db	203.21.67.219
cb15:901b:901b:1324:eb24:7fce:cb15:43dc	203.21.67.220
cb15:901b:901b:1324:eb24:7fce:cb15:43dd	203.21.67.221
cb15:901b:901b:1324:eb24:7fce:cb15:43de	203.21.67.222
cb15:901b:901b:1324:eb24:7fce:cb15:43df	203.21.67.223
cb15:901b:901b:1324:eb24:7fce:cb15:43e0	203.21.67.224
cb15:901b:901b:1324:eb24:7fce:cb15:43e1	203.21.67.225
cb15:901b:901b:1324:eb24:7fce:cb15:43e2	203.21.67.226
cb15:901b:901b:1324:eb24:7fce:cb15:43e3	203.21.67.227
cb15:901b:901b:1324:eb24:7fce:cb15:43e4	203.21.67.228
cb15:901b:901b:1324:eb24:7fce:cb15:43e5	203.21.67.229
cb15:901b:901b:1324:eb24:7fce:cb15:43e6	203.21.67.230
cb15:901b:901b:1324:eb24:7fce:cb15:43e7	203.21.67.231
cb15:901b:901b:1324:eb24:7fce:cb15:43e8	203.21.67.232
cb15:901b:901b:1324:eb24:7fce:cb15:43e9	203.21.67.233
cb15:901b:901b:1324:eb24:7fce:cb15:43ea	203.21.67.234
cb15:901b:901b:1324:eb24:7fce:cb15:43eb	203.21.67.235
cb15:901b:901b:1324:eb24:7fce:cb15:43ec	203.21.67.236
cb15:901b:901b:1324:eb24:7fce:cb15:43ed	203.21.67.237
cb15:901b:901b:1324:eb24:7fce:cb15:43ee	203.21.67.238
cb15:901b:901b:1324:eb24:7fce:cb15:43ef	203.21.67.239
cb15:901b:901b:1324:eb24:7fce:cb15:43f0	203.21.67.240
cb15:901b:901b:1324:eb24:7fce:cb15:43f1	203.21.67.241
cb15:901b:901b:1324:eb24:7fce:cb15:43f2	203.21.67.242
cb15:901b:901b:1324:eb24:7fce:cb15:43f3	203.21.67.243
cb15:901b:901b:1324:eb24:7fce:cb15:43f4	203.21.67.244
cb15:901b:901b:1324:eb24:7fce:cb15:43f5	203.21.67.245
cb15:901b:901b:1324:eb24:7fce:cb15:43f6	203.21.67.246
cb15:901b:901b:1324:eb24:7fce:cb15:43f7	203.21.67.247
cb15:901b:901b:1324:eb24:7fce:cb15:43f8	203.21.67.248
cb15:901b:901b:1324:eb24:7fce:cb15:43f9	203.21.67.249
cb15:901b:901b:1324:eb24:7fce:cb15:43fa	203.21.67.250
cb15:901b:901b:1324:eb24:7fce:cb15:43fb	203.21.67.251
cb15:901b:901b:1324:eb24:7fce:cb15:43fc	203.21.67.252
cb15:901b:901b:1324:eb24:7fce:cb15:43fd	203.21.67.253
cb15:901b:901b:1324:eb24:7fce:cb15:43fe	203.21.67.254
cb15:901b:901b:1324:eb24:7fce:cb15:43ff	203.21.67.255

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.