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:de72:b51e:4301	181.30.67.1
cb15:901b:901b:fb65:4024:de72:b51e:4302	181.30.67.2
cb15:901b:901b:fb65:4024:de72:b51e:4303	181.30.67.3
cb15:901b:901b:fb65:4024:de72:b51e:4304	181.30.67.4
cb15:901b:901b:fb65:4024:de72:b51e:4305	181.30.67.5
cb15:901b:901b:fb65:4024:de72:b51e:4306	181.30.67.6
cb15:901b:901b:fb65:4024:de72:b51e:4307	181.30.67.7
cb15:901b:901b:fb65:4024:de72:b51e:4308	181.30.67.8
cb15:901b:901b:fb65:4024:de72:b51e:4309	181.30.67.9
cb15:901b:901b:fb65:4024:de72:b51e:430a	181.30.67.10
cb15:901b:901b:fb65:4024:de72:b51e:430b	181.30.67.11
cb15:901b:901b:fb65:4024:de72:b51e:430c	181.30.67.12
cb15:901b:901b:fb65:4024:de72:b51e:430d	181.30.67.13
cb15:901b:901b:fb65:4024:de72:b51e:430e	181.30.67.14
cb15:901b:901b:fb65:4024:de72:b51e:430f	181.30.67.15
cb15:901b:901b:fb65:4024:de72:b51e:4310	181.30.67.16
cb15:901b:901b:fb65:4024:de72:b51e:4311	181.30.67.17
cb15:901b:901b:fb65:4024:de72:b51e:4312	181.30.67.18
cb15:901b:901b:fb65:4024:de72:b51e:4313	181.30.67.19
cb15:901b:901b:fb65:4024:de72:b51e:4314	181.30.67.20
cb15:901b:901b:fb65:4024:de72:b51e:4315	181.30.67.21
cb15:901b:901b:fb65:4024:de72:b51e:4316	181.30.67.22
cb15:901b:901b:fb65:4024:de72:b51e:4317	181.30.67.23
cb15:901b:901b:fb65:4024:de72:b51e:4318	181.30.67.24
cb15:901b:901b:fb65:4024:de72:b51e:4319	181.30.67.25
cb15:901b:901b:fb65:4024:de72:b51e:431a	181.30.67.26
cb15:901b:901b:fb65:4024:de72:b51e:431b	181.30.67.27
cb15:901b:901b:fb65:4024:de72:b51e:431c	181.30.67.28
cb15:901b:901b:fb65:4024:de72:b51e:431d	181.30.67.29
cb15:901b:901b:fb65:4024:de72:b51e:431e	181.30.67.30
cb15:901b:901b:fb65:4024:de72:b51e:431f	181.30.67.31
cb15:901b:901b:fb65:4024:de72:b51e:4320	181.30.67.32
cb15:901b:901b:fb65:4024:de72:b51e:4321	181.30.67.33
cb15:901b:901b:fb65:4024:de72:b51e:4322	181.30.67.34
cb15:901b:901b:fb65:4024:de72:b51e:4323	181.30.67.35
cb15:901b:901b:fb65:4024:de72:b51e:4324	181.30.67.36
cb15:901b:901b:fb65:4024:de72:b51e:4325	181.30.67.37
cb15:901b:901b:fb65:4024:de72:b51e:4326	181.30.67.38
cb15:901b:901b:fb65:4024:de72:b51e:4327	181.30.67.39
cb15:901b:901b:fb65:4024:de72:b51e:4328	181.30.67.40
cb15:901b:901b:fb65:4024:de72:b51e:4329	181.30.67.41
cb15:901b:901b:fb65:4024:de72:b51e:432a	181.30.67.42
cb15:901b:901b:fb65:4024:de72:b51e:432b	181.30.67.43
cb15:901b:901b:fb65:4024:de72:b51e:432c	181.30.67.44
cb15:901b:901b:fb65:4024:de72:b51e:432d	181.30.67.45
cb15:901b:901b:fb65:4024:de72:b51e:432e	181.30.67.46
cb15:901b:901b:fb65:4024:de72:b51e:432f	181.30.67.47
cb15:901b:901b:fb65:4024:de72:b51e:4330	181.30.67.48
cb15:901b:901b:fb65:4024:de72:b51e:4331	181.30.67.49
cb15:901b:901b:fb65:4024:de72:b51e:4332	181.30.67.50
cb15:901b:901b:fb65:4024:de72:b51e:4333	181.30.67.51
cb15:901b:901b:fb65:4024:de72:b51e:4334	181.30.67.52
cb15:901b:901b:fb65:4024:de72:b51e:4335	181.30.67.53
cb15:901b:901b:fb65:4024:de72:b51e:4336	181.30.67.54
cb15:901b:901b:fb65:4024:de72:b51e:4337	181.30.67.55
cb15:901b:901b:fb65:4024:de72:b51e:4338	181.30.67.56
cb15:901b:901b:fb65:4024:de72:b51e:4339	181.30.67.57
cb15:901b:901b:fb65:4024:de72:b51e:433a	181.30.67.58
cb15:901b:901b:fb65:4024:de72:b51e:433b	181.30.67.59
cb15:901b:901b:fb65:4024:de72:b51e:433c	181.30.67.60

cb15:901b:901b:fb65:4024:de72:b51e:433d	181.30.67.61
cb15:901b:901b:fb65:4024:de72:b51e:433e	181.30.67.62
cb15:901b:901b:fb65:4024:de72:b51e:433f	181.30.67.63
cb15:901b:901b:fb65:4024:de72:b51e:4340	181.30.67.64
cb15:901b:901b:fb65:4024:de72:b51e:4341	181.30.67.65
cb15:901b:901b:fb65:4024:de72:b51e:4342	181.30.67.66
cb15:901b:901b:fb65:4024:de72:b51e:4343	181.30.67.67
cb15:901b:901b:fb65:4024:de72:b51e:4344	181.30.67.68
cb15:901b:901b:fb65:4024:de72:b51e:4345	181.30.67.69
cb15:901b:901b:fb65:4024:de72:b51e:4346	181.30.67.70
cb15:901b:901b:fb65:4024:de72:b51e:4347	181.30.67.71
cb15:901b:901b:fb65:4024:de72:b51e:4348	181.30.67.72
cb15:901b:901b:fb65:4024:de72:b51e:4349	181.30.67.73
cb15:901b:901b:fb65:4024:de72:b51e:434a	181.30.67.74
cb15:901b:901b:fb65:4024:de72:b51e:434b	181.30.67.75
cb15:901b:901b:fb65:4024:de72:b51e:434c	181.30.67.76
cb15:901b:901b:fb65:4024:de72:b51e:434d	181.30.67.77
cb15:901b:901b:fb65:4024:de72:b51e:434e	181.30.67.78
cb15:901b:901b:fb65:4024:de72:b51e:434f	181.30.67.79
cb15:901b:901b:fb65:4024:de72:b51e:4350	181.30.67.80
cb15:901b:901b:fb65:4024:de72:b51e:4351	181.30.67.81
cb15:901b:901b:fb65:4024:de72:b51e:4352	181.30.67.82
cb15:901b:901b:fb65:4024:de72:b51e:4353	181.30.67.83
cb15:901b:901b:fb65:4024:de72:b51e:4354	181.30.67.84
cb15:901b:901b:fb65:4024:de72:b51e:4355	181.30.67.85
cb15:901b:901b:fb65:4024:de72:b51e:4356	181.30.67.86
cb15:901b:901b:fb65:4024:de72:b51e:4357	181.30.67.87
cb15:901b:901b:fb65:4024:de72:b51e:4358	181.30.67.88
cb15:901b:901b:fb65:4024:de72:b51e:4359	181.30.67.89
cb15:901b:901b:fb65:4024:de72:b51e:435a	181.30.67.90
cb15:901b:901b:fb65:4024:de72:b51e:435b	181.30.67.91
cb15:901b:901b:fb65:4024:de72:b51e:435c	181.30.67.92
cb15:901b:901b:fb65:4024:de72:b51e:435d	181.30.67.93
cb15:901b:901b:fb65:4024:de72:b51e:435e	181.30.67.94
cb15:901b:901b:fb65:4024:de72:b51e:435f	181.30.67.95
cb15:901b:901b:fb65:4024:de72:b51e:4360	181.30.67.96
cb15:901b:901b:fb65:4024:de72:b51e:4361	181.30.67.97
cb15:901b:901b:fb65:4024:de72:b51e:4362	181.30.67.98
cb15:901b:901b:fb65:4024:de72:b51e:4363	181.30.67.99
cb15:901b:901b:fb65:4024:de72:b51e:4364	181.30.67.100
cb15:901b:901b:fb65:4024:de72:b51e:4365	181.30.67.101
cb15:901b:901b:fb65:4024:de72:b51e:4366	181.30.67.102
cb15:901b:901b:fb65:4024:de72:b51e:4367	181.30.67.103
cb15:901b:901b:fb65:4024:de72:b51e:4368	181.30.67.104
cb15:901b:901b:fb65:4024:de72:b51e:4369	181.30.67.105
cb15:901b:901b:fb65:4024:de72:b51e:436a	181.30.67.106
cb15:901b:901b:fb65:4024:de72:b51e:436b	181.30.67.107
cb15:901b:901b:fb65:4024:de72:b51e:436c	181.30.67.108
cb15:901b:901b:fb65:4024:de72:b51e:436d	181.30.67.109
cb15:901b:901b:fb65:4024:de72:b51e:436e	181.30.67.110
cb15:901b:901b:fb65:4024:de72:b51e:436f	181.30.67.111
cb15:901b:901b:fb65:4024:de72:b51e:4370	181.30.67.112
cb15:901b:901b:fb65:4024:de72:b51e:4371	181.30.67.113
cb15:901b:901b:fb65:4024:de72:b51e:4372	181.30.67.114
cb15:901b:901b:fb65:4024:de72:b51e:4373	181.30.67.115
cb15:901b:901b:fb65:4024:de72:b51e:4374	181.30.67.116
cb15:901b:901b:fb65:4024:de72:b51e:4375	181.30.67.117
cb15:901b:901b:fb65:4024:de72:b51e:4376	181.30.67.118
cb15:901b:901b:fb65:4024:de72:b51e:4377	181.30.67.119
cb15:901b:901b:fb65:4024:de72:b51e:4378	181.30.67.120

cb15:901b:901b:fb65:4024:de72:b51e:4379	181.30.67.121
cb15:901b:901b:fb65:4024:de72:b51e:437a	181.30.67.122
cb15:901b:901b:fb65:4024:de72:b51e:437b	181.30.67.123
cb15:901b:901b:fb65:4024:de72:b51e:437c	181.30.67.124
cb15:901b:901b:fb65:4024:de72:b51e:437d	181.30.67.125
cb15:901b:901b:fb65:4024:de72:b51e:437e	181.30.67.126
cb15:901b:901b:fb65:4024:de72:b51e:437f	181.30.67.127
cb15:901b:901b:fb65:4024:de72:b51e:4380	181.30.67.128
cb15:901b:901b:fb65:4024:de72:b51e:4381	181.30.67.129
cb15:901b:901b:fb65:4024:de72:b51e:4382	181.30.67.130
cb15:901b:901b:fb65:4024:de72:b51e:4383	181.30.67.131
cb15:901b:901b:fb65:4024:de72:b51e:4384	181.30.67.132
cb15:901b:901b:fb65:4024:de72:b51e:4385	181.30.67.133
cb15:901b:901b:fb65:4024:de72:b51e:4386	181.30.67.134
cb15:901b:901b:fb65:4024:de72:b51e:4387	181.30.67.135
cb15:901b:901b:fb65:4024:de72:b51e:4388	181.30.67.136
cb15:901b:901b:fb65:4024:de72:b51e:4389	181.30.67.137
cb15:901b:901b:fb65:4024:de72:b51e:438a	181.30.67.138
cb15:901b:901b:fb65:4024:de72:b51e:438b	181.30.67.139
cb15:901b:901b:fb65:4024:de72:b51e:438c	181.30.67.140
cb15:901b:901b:fb65:4024:de72:b51e:438d	181.30.67.141
cb15:901b:901b:fb65:4024:de72:b51e:438e	181.30.67.142
cb15:901b:901b:fb65:4024:de72:b51e:438f	181.30.67.143
cb15:901b:901b:fb65:4024:de72:b51e:4390	181.30.67.144
cb15:901b:901b:fb65:4024:de72:b51e:4391	181.30.67.145
cb15:901b:901b:fb65:4024:de72:b51e:4392	181.30.67.146
cb15:901b:901b:fb65:4024:de72:b51e:4393	181.30.67.147
cb15:901b:901b:fb65:4024:de72:b51e:4394	181.30.67.148
cb15:901b:901b:fb65:4024:de72:b51e:4395	181.30.67.149
cb15:901b:901b:fb65:4024:de72:b51e:4396	181.30.67.150
cb15:901b:901b:fb65:4024:de72:b51e:4397	181.30.67.151
cb15:901b:901b:fb65:4024:de72:b51e:4398	181.30.67.152
cb15:901b:901b:fb65:4024:de72:b51e:4399	181.30.67.153
cb15:901b:901b:fb65:4024:de72:b51e:439a	181.30.67.154
cb15:901b:901b:fb65:4024:de72:b51e:439b	181.30.67.155
cb15:901b:901b:fb65:4024:de72:b51e:439c	181.30.67.156
cb15:901b:901b:fb65:4024:de72:b51e:439d	181.30.67.157
cb15:901b:901b:fb65:4024:de72:b51e:439e	181.30.67.158
cb15:901b:901b:fb65:4024:de72:b51e:439f	181.30.67.159
cb15:901b:901b:fb65:4024:de72:b51e:43a0	181.30.67.160
cb15:901b:901b:fb65:4024:de72:b51e:43a1	181.30.67.161
cb15:901b:901b:fb65:4024:de72:b51e:43a2	181.30.67.162
cb15:901b:901b:fb65:4024:de72:b51e:43a3	181.30.67.163
cb15:901b:901b:fb65:4024:de72:b51e:43a4	181.30.67.164
cb15:901b:901b:fb65:4024:de72:b51e:43a5	181.30.67.165
cb15:901b:901b:fb65:4024:de72:b51e:43a6	181.30.67.166
cb15:901b:901b:fb65:4024:de72:b51e:43a7	181.30.67.167
cb15:901b:901b:fb65:4024:de72:b51e:43a8	181.30.67.168
cb15:901b:901b:fb65:4024:de72:b51e:43a9	181.30.67.169
cb15:901b:901b:fb65:4024:de72:b51e:43aa	181.30.67.170
cb15:901b:901b:fb65:4024:de72:b51e:43ab	181.30.67.171
cb15:901b:901b:fb65:4024:de72:b51e:43ac	181.30.67.172
cb15:901b:901b:fb65:4024:de72:b51e:43ad	181.30.67.173
cb15:901b:901b:fb65:4024:de72:b51e:43ae	181.30.67.174
cb15:901b:901b:fb65:4024:de72:b51e:43af	181.30.67.175
cb15:901b:901b:fb65:4024:de72:b51e:43b0	181.30.67.176
cb15:901b:901b:fb65:4024:de72:b51e:43b1	181.30.67.177
cb15:901b:901b:fb65:4024:de72:b51e:43b2	181.30.67.178
cb15:901b:901b:fb65:4024:de72:b51e:43b3	181.30.67.179
cb15:901b:901b:fb65:4024:de72:b51e:43b4	181.30.67.180

cb15:901b:901b:fb65:4024:de72:b51e:43b5	181.30.67.181
cb15:901b:901b:fb65:4024:de72:b51e:43b6	181.30.67.182
cb15:901b:901b:fb65:4024:de72:b51e:43b7	181.30.67.183
cb15:901b:901b:fb65:4024:de72:b51e:43b8	181.30.67.184
cb15:901b:901b:fb65:4024:de72:b51e:43b9	181.30.67.185
cb15:901b:901b:fb65:4024:de72:b51e:43ba	181.30.67.186
cb15:901b:901b:fb65:4024:de72:b51e:43bb	181.30.67.187
cb15:901b:901b:fb65:4024:de72:b51e:43bc	181.30.67.188
cb15:901b:901b:fb65:4024:de72:b51e:43bd	181.30.67.189
cb15:901b:901b:fb65:4024:de72:b51e:43be	181.30.67.190
cb15:901b:901b:fb65:4024:de72:b51e:43bf	181.30.67.191
cb15:901b:901b:fb65:4024:de72:b51e:43c0	181.30.67.192
cb15:901b:901b:fb65:4024:de72:b51e:43c1	181.30.67.193
cb15:901b:901b:fb65:4024:de72:b51e:43c2	181.30.67.194
cb15:901b:901b:fb65:4024:de72:b51e:43c3	181.30.67.195
cb15:901b:901b:fb65:4024:de72:b51e:43c4	181.30.67.196
cb15:901b:901b:fb65:4024:de72:b51e:43c5	181.30.67.197
cb15:901b:901b:fb65:4024:de72:b51e:43c6	181.30.67.198
cb15:901b:901b:fb65:4024:de72:b51e:43c7	181.30.67.199
cb15:901b:901b:fb65:4024:de72:b51e:43c8	181.30.67.200
cb15:901b:901b:fb65:4024:de72:b51e:43c9	181.30.67.201
cb15:901b:901b:fb65:4024:de72:b51e:43ca	181.30.67.202
cb15:901b:901b:fb65:4024:de72:b51e:43cb	181.30.67.203
cb15:901b:901b:fb65:4024:de72:b51e:43cc	181.30.67.204
cb15:901b:901b:fb65:4024:de72:b51e:43cd	181.30.67.205
cb15:901b:901b:fb65:4024:de72:b51e:43ce	181.30.67.206
cb15:901b:901b:fb65:4024:de72:b51e:43cf	181.30.67.207
cb15:901b:901b:fb65:4024:de72:b51e:43d0	181.30.67.208
cb15:901b:901b:fb65:4024:de72:b51e:43d1	181.30.67.209
cb15:901b:901b:fb65:4024:de72:b51e:43d2	181.30.67.210
cb15:901b:901b:fb65:4024:de72:b51e:43d3	181.30.67.211
cb15:901b:901b:fb65:4024:de72:b51e:43d4	181.30.67.212
cb15:901b:901b:fb65:4024:de72:b51e:43d5	181.30.67.213
cb15:901b:901b:fb65:4024:de72:b51e:43d6	181.30.67.214
cb15:901b:901b:fb65:4024:de72:b51e:43d7	181.30.67.215
cb15:901b:901b:fb65:4024:de72:b51e:43d8	181.30.67.216
cb15:901b:901b:fb65:4024:de72:b51e:43d9	181.30.67.217
cb15:901b:901b:fb65:4024:de72:b51e:43da	181.30.67.218
cb15:901b:901b:fb65:4024:de72:b51e:43db	181.30.67.219
cb15:901b:901b:fb65:4024:de72:b51e:43dc	181.30.67.220
cb15:901b:901b:fb65:4024:de72:b51e:43dd	181.30.67.221
cb15:901b:901b:fb65:4024:de72:b51e:43de	181.30.67.222
cb15:901b:901b:fb65:4024:de72:b51e:43df	181.30.67.223
cb15:901b:901b:fb65:4024:de72:b51e:43e0	181.30.67.224
cb15:901b:901b:fb65:4024:de72:b51e:43e1	181.30.67.225
cb15:901b:901b:fb65:4024:de72:b51e:43e2	181.30.67.226
cb15:901b:901b:fb65:4024:de72:b51e:43e3	181.30.67.227
cb15:901b:901b:fb65:4024:de72:b51e:43e4	181.30.67.228
cb15:901b:901b:fb65:4024:de72:b51e:43e5	181.30.67.229
cb15:901b:901b:fb65:4024:de72:b51e:43e6	181.30.67.230
cb15:901b:901b:fb65:4024:de72:b51e:43e7	181.30.67.231
cb15:901b:901b:fb65:4024:de72:b51e:43e8	181.30.67.232
cb15:901b:901b:fb65:4024:de72:b51e:43e9	181.30.67.233
cb15:901b:901b:fb65:4024:de72:b51e:43ea	181.30.67.234
cb15:901b:901b:fb65:4024:de72:b51e:43eb	181.30.67.235
cb15:901b:901b:fb65:4024:de72:b51e:43ec	181.30.67.236
cb15:901b:901b:fb65:4024:de72:b51e:43ed	181.30.67.237
cb15:901b:901b:fb65:4024:de72:b51e:43ee	181.30.67.238
cb15:901b:901b:fb65:4024:de72:b51e:43ef	181.30.67.239
cb15:901b:901b:fb65:4024:de72:b51e:43f0	181.30.67.240
cb15:901b:901b:fb65:4024:de72:b51e:43f1	181.30.67.241
cb15:901b:901b:fb65:4024:de72:b51e:43f2	181.30.67.242
cb15:901b:901b:fb65:4024:de72:b51e:43f3	181.30.67.243
cb15:901b:901b:fb65:4024:de72:b51e:43f4	181.30.67.244
cb15:901b:901b:fb65:4024:de72:b51e:43f5	181.30.67.245
cb15:901b:901b:fb65:4024:de72:b51e:43f6	181.30.67.246
cb15:901b:901b:fb65:4024:de72:b51e:43f7	181.30.67.247
cb15:901b:901b:fb65:4024:de72:b51e:43f8	181.30.67.248
cb15:901b:901b:fb65:4024:de72:b51e:43f9	181.30.67.249
cb15:901b:901b:fb65:4024:de72:b51e:43fa	181.30.67.250
cb15:901b:901b:fb65:4024:de72:b51e:43fb	181.30.67.251
cb15:901b:901b:fb65:4024:de72:b51e:43fc	181.30.67.252
cb15:901b:901b:fb65:4024:de72:b51e:43fd	181.30.67.253
cb15:901b:901b:fb65:4024:de72:b51e:43fe	181.30.67.254
cb15:901b:901b:fb65:4024:de72:b51e:43ff	181.30.67.255

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.