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:155:901b:dbde:3d24:80ee:4301	128.238.67.1
cb15:901b:155:901b:dbde:3d24:80ee:4302	128.238.67.2
cb15:901b:155:901b:dbde:3d24:80ee:4303	128.238.67.3
cb15:901b:155:901b:dbde:3d24:80ee:4304	128.238.67.4
cb15:901b:155:901b:dbde:3d24:80ee:4305	128.238.67.5
cb15:901b:155:901b:dbde:3d24:80ee:4306	128.238.67.6
cb15:901b:155:901b:dbde:3d24:80ee:4307	128.238.67.7
cb15:901b:155:901b:dbde:3d24:80ee:4308	128.238.67.8
cb15:901b:155:901b:dbde:3d24:80ee:4309	128.238.67.9
cb15:901b:155:901b:dbde:3d24:80ee:430a	128.238.67.10
cb15:901b:155:901b:dbde:3d24:80ee:430b	128.238.67.11
cb15:901b:155:901b:dbde:3d24:80ee:430c	128.238.67.12
cb15:901b:155:901b:dbde:3d24:80ee:430d	128.238.67.13
cb15:901b:155:901b:dbde:3d24:80ee:430e	128.238.67.14
cb15:901b:155:901b:dbde:3d24:80ee:430f	128.238.67.15
cb15:901b:155:901b:dbde:3d24:80ee:4310	128.238.67.16
cb15:901b:155:901b:dbde:3d24:80ee:4311	128.238.67.17
cb15:901b:155:901b:dbde:3d24:80ee:4312	128.238.67.18
cb15:901b:155:901b:dbde:3d24:80ee:4313	128.238.67.19
cb15:901b:155:901b:dbde:3d24:80ee:4314	128.238.67.20
cb15:901b:155:901b:dbde:3d24:80ee:4315	128.238.67.21
cb15:901b:155:901b:dbde:3d24:80ee:4316	128.238.67.22
cb15:901b:155:901b:dbde:3d24:80ee:4317	128.238.67.23
cb15:901b:155:901b:dbde:3d24:80ee:4318	128.238.67.24
cb15:901b:155:901b:dbde:3d24:80ee:4319	128.238.67.25
cb15:901b:155:901b:dbde:3d24:80ee:431a	128.238.67.26
cb15:901b:155:901b:dbde:3d24:80ee:431b	128.238.67.27
cb15:901b:155:901b:dbde:3d24:80ee:431c	128.238.67.28
cb15:901b:155:901b:dbde:3d24:80ee:431d	128.238.67.29
cb15:901b:155:901b:dbde:3d24:80ee:431e	128.238.67.30
cb15:901b:155:901b:dbde:3d24:80ee:431f	128.238.67.31
cb15:901b:155:901b:dbde:3d24:80ee:4320	128.238.67.32
cb15:901b:155:901b:dbde:3d24:80ee:4321	128.238.67.33
cb15:901b:155:901b:dbde:3d24:80ee:4322	128.238.67.34
cb15:901b:155:901b:dbde:3d24:80ee:4323	128.238.67.35
cb15:901b:155:901b:dbde:3d24:80ee:4324	128.238.67.36
cb15:901b:155:901b:dbde:3d24:80ee:4325	128.238.67.37
cb15:901b:155:901b:dbde:3d24:80ee:4326	128.238.67.38
cb15:901b:155:901b:dbde:3d24:80ee:4327	128.238.67.39
cb15:901b:155:901b:dbde:3d24:80ee:4328	128.238.67.40
cb15:901b:155:901b:dbde:3d24:80ee:4329	128.238.67.41
cb15:901b:155:901b:dbde:3d24:80ee:432a	128.238.67.42
cb15:901b:155:901b:dbde:3d24:80ee:432b	128.238.67.43
cb15:901b:155:901b:dbde:3d24:80ee:432c	128.238.67.44
cb15:901b:155:901b:dbde:3d24:80ee:432d	128.238.67.45
cb15:901b:155:901b:dbde:3d24:80ee:432e	128.238.67.46
cb15:901b:155:901b:dbde:3d24:80ee:432f	128.238.67.47
cb15:901b:155:901b:dbde:3d24:80ee:4330	128.238.67.48
cb15:901b:155:901b:dbde:3d24:80ee:4331	128.238.67.49
cb15:901b:155:901b:dbde:3d24:80ee:4332	128.238.67.50
cb15:901b:155:901b:dbde:3d24:80ee:4333	128.238.67.51
cb15:901b:155:901b:dbde:3d24:80ee:4334	128.238.67.52
cb15:901b:155:901b:dbde:3d24:80ee:4335	128.238.67.53
cb15:901b:155:901b:dbde:3d24:80ee:4336	128.238.67.54
cb15:901b:155:901b:dbde:3d24:80ee:4337	128.238.67.55
cb15:901b:155:901b:dbde:3d24:80ee:4338	128.238.67.56
cb15:901b:155:901b:dbde:3d24:80ee:4339	128.238.67.57
cb15:901b:155:901b:dbde:3d24:80ee:433a	128.238.67.58
cb15:901b:155:901b:dbde:3d24:80ee:433b	128.238.67.59
cb15:901b:155:901b:dbde:3d24:80ee:433c	128.238.67.60

cb15:901b:155:901b:dbde:3d24:80ee:433d	128.238.67.61
cb15:901b:155:901b:dbde:3d24:80ee:433e	128.238.67.62
cb15:901b:155:901b:dbde:3d24:80ee:433f	128.238.67.63
cb15:901b:155:901b:dbde:3d24:80ee:4340	128.238.67.64
cb15:901b:155:901b:dbde:3d24:80ee:4341	128.238.67.65
cb15:901b:155:901b:dbde:3d24:80ee:4342	128.238.67.66
cb15:901b:155:901b:dbde:3d24:80ee:4343	128.238.67.67
cb15:901b:155:901b:dbde:3d24:80ee:4344	128.238.67.68
cb15:901b:155:901b:dbde:3d24:80ee:4345	128.238.67.69
cb15:901b:155:901b:dbde:3d24:80ee:4346	128.238.67.70
cb15:901b:155:901b:dbde:3d24:80ee:4347	128.238.67.71
cb15:901b:155:901b:dbde:3d24:80ee:4348	128.238.67.72
cb15:901b:155:901b:dbde:3d24:80ee:4349	128.238.67.73
cb15:901b:155:901b:dbde:3d24:80ee:434a	128.238.67.74
cb15:901b:155:901b:dbde:3d24:80ee:434b	128.238.67.75
cb15:901b:155:901b:dbde:3d24:80ee:434c	128.238.67.76
cb15:901b:155:901b:dbde:3d24:80ee:434d	128.238.67.77
cb15:901b:155:901b:dbde:3d24:80ee:434e	128.238.67.78
cb15:901b:155:901b:dbde:3d24:80ee:434f	128.238.67.79
cb15:901b:155:901b:dbde:3d24:80ee:4350	128.238.67.80
cb15:901b:155:901b:dbde:3d24:80ee:4351	128.238.67.81
cb15:901b:155:901b:dbde:3d24:80ee:4352	128.238.67.82
cb15:901b:155:901b:dbde:3d24:80ee:4353	128.238.67.83
cb15:901b:155:901b:dbde:3d24:80ee:4354	128.238.67.84
cb15:901b:155:901b:dbde:3d24:80ee:4355	128.238.67.85
cb15:901b:155:901b:dbde:3d24:80ee:4356	128.238.67.86
cb15:901b:155:901b:dbde:3d24:80ee:4357	128.238.67.87
cb15:901b:155:901b:dbde:3d24:80ee:4358	128.238.67.88
cb15:901b:155:901b:dbde:3d24:80ee:4359	128.238.67.89
cb15:901b:155:901b:dbde:3d24:80ee:435a	128.238.67.90
cb15:901b:155:901b:dbde:3d24:80ee:435b	128.238.67.91
cb15:901b:155:901b:dbde:3d24:80ee:435c	128.238.67.92
cb15:901b:155:901b:dbde:3d24:80ee:435d	128.238.67.93
cb15:901b:155:901b:dbde:3d24:80ee:435e	128.238.67.94
cb15:901b:155:901b:dbde:3d24:80ee:435f	128.238.67.95
cb15:901b:155:901b:dbde:3d24:80ee:4360	128.238.67.96
cb15:901b:155:901b:dbde:3d24:80ee:4361	128.238.67.97
cb15:901b:155:901b:dbde:3d24:80ee:4362	128.238.67.98
cb15:901b:155:901b:dbde:3d24:80ee:4363	128.238.67.99
cb15:901b:155:901b:dbde:3d24:80ee:4364	128.238.67.100
cb15:901b:155:901b:dbde:3d24:80ee:4365	128.238.67.101
cb15:901b:155:901b:dbde:3d24:80ee:4366	128.238.67.102
cb15:901b:155:901b:dbde:3d24:80ee:4367	128.238.67.103
cb15:901b:155:901b:dbde:3d24:80ee:4368	128.238.67.104
cb15:901b:155:901b:dbde:3d24:80ee:4369	128.238.67.105
cb15:901b:155:901b:dbde:3d24:80ee:436a	128.238.67.106
cb15:901b:155:901b:dbde:3d24:80ee:436b	128.238.67.107
cb15:901b:155:901b:dbde:3d24:80ee:436c	128.238.67.108
cb15:901b:155:901b:dbde:3d24:80ee:436d	128.238.67.109
cb15:901b:155:901b:dbde:3d24:80ee:436e	128.238.67.110
cb15:901b:155:901b:dbde:3d24:80ee:436f	128.238.67.111
cb15:901b:155:901b:dbde:3d24:80ee:4370	128.238.67.112
cb15:901b:155:901b:dbde:3d24:80ee:4371	128.238.67.113
cb15:901b:155:901b:dbde:3d24:80ee:4372	128.238.67.114
cb15:901b:155:901b:dbde:3d24:80ee:4373	128.238.67.115
cb15:901b:155:901b:dbde:3d24:80ee:4374	128.238.67.116
cb15:901b:155:901b:dbde:3d24:80ee:4375	128.238.67.117
cb15:901b:155:901b:dbde:3d24:80ee:4376	128.238.67.118
cb15:901b:155:901b:dbde:3d24:80ee:4377	128.238.67.119
cb15:901b:155:901b:dbde:3d24:80ee:4378	128.238.67.120

cb15:901b:155:901b:dbde:3d24:80ee:4379	128.238.67.121
cb15:901b:155:901b:dbde:3d24:80ee:437a	128.238.67.122
cb15:901b:155:901b:dbde:3d24:80ee:437b	128.238.67.123
cb15:901b:155:901b:dbde:3d24:80ee:437c	128.238.67.124
cb15:901b:155:901b:dbde:3d24:80ee:437d	128.238.67.125
cb15:901b:155:901b:dbde:3d24:80ee:437e	128.238.67.126
cb15:901b:155:901b:dbde:3d24:80ee:437f	128.238.67.127
cb15:901b:155:901b:dbde:3d24:80ee:4380	128.238.67.128
cb15:901b:155:901b:dbde:3d24:80ee:4381	128.238.67.129
cb15:901b:155:901b:dbde:3d24:80ee:4382	128.238.67.130
cb15:901b:155:901b:dbde:3d24:80ee:4383	128.238.67.131
cb15:901b:155:901b:dbde:3d24:80ee:4384	128.238.67.132
cb15:901b:155:901b:dbde:3d24:80ee:4385	128.238.67.133
cb15:901b:155:901b:dbde:3d24:80ee:4386	128.238.67.134
cb15:901b:155:901b:dbde:3d24:80ee:4387	128.238.67.135
cb15:901b:155:901b:dbde:3d24:80ee:4388	128.238.67.136
cb15:901b:155:901b:dbde:3d24:80ee:4389	128.238.67.137
cb15:901b:155:901b:dbde:3d24:80ee:438a	128.238.67.138
cb15:901b:155:901b:dbde:3d24:80ee:438b	128.238.67.139
cb15:901b:155:901b:dbde:3d24:80ee:438c	128.238.67.140
cb15:901b:155:901b:dbde:3d24:80ee:438d	128.238.67.141
cb15:901b:155:901b:dbde:3d24:80ee:438e	128.238.67.142
cb15:901b:155:901b:dbde:3d24:80ee:438f	128.238.67.143
cb15:901b:155:901b:dbde:3d24:80ee:4390	128.238.67.144
cb15:901b:155:901b:dbde:3d24:80ee:4391	128.238.67.145
cb15:901b:155:901b:dbde:3d24:80ee:4392	128.238.67.146
cb15:901b:155:901b:dbde:3d24:80ee:4393	128.238.67.147
cb15:901b:155:901b:dbde:3d24:80ee:4394	128.238.67.148
cb15:901b:155:901b:dbde:3d24:80ee:4395	128.238.67.149
cb15:901b:155:901b:dbde:3d24:80ee:4396	128.238.67.150
cb15:901b:155:901b:dbde:3d24:80ee:4397	128.238.67.151
cb15:901b:155:901b:dbde:3d24:80ee:4398	128.238.67.152
cb15:901b:155:901b:dbde:3d24:80ee:4399	128.238.67.153
cb15:901b:155:901b:dbde:3d24:80ee:439a	128.238.67.154
cb15:901b:155:901b:dbde:3d24:80ee:439b	128.238.67.155
cb15:901b:155:901b:dbde:3d24:80ee:439c	128.238.67.156
cb15:901b:155:901b:dbde:3d24:80ee:439d	128.238.67.157
cb15:901b:155:901b:dbde:3d24:80ee:439e	128.238.67.158
cb15:901b:155:901b:dbde:3d24:80ee:439f	128.238.67.159
cb15:901b:155:901b:dbde:3d24:80ee:43a0	128.238.67.160
cb15:901b:155:901b:dbde:3d24:80ee:43a1	128.238.67.161
cb15:901b:155:901b:dbde:3d24:80ee:43a2	128.238.67.162
cb15:901b:155:901b:dbde:3d24:80ee:43a3	128.238.67.163
cb15:901b:155:901b:dbde:3d24:80ee:43a4	128.238.67.164
cb15:901b:155:901b:dbde:3d24:80ee:43a5	128.238.67.165
cb15:901b:155:901b:dbde:3d24:80ee:43a6	128.238.67.166
cb15:901b:155:901b:dbde:3d24:80ee:43a7	128.238.67.167
cb15:901b:155:901b:dbde:3d24:80ee:43a8	128.238.67.168
cb15:901b:155:901b:dbde:3d24:80ee:43a9	128.238.67.169
cb15:901b:155:901b:dbde:3d24:80ee:43aa	128.238.67.170
cb15:901b:155:901b:dbde:3d24:80ee:43ab	128.238.67.171
cb15:901b:155:901b:dbde:3d24:80ee:43ac	128.238.67.172
cb15:901b:155:901b:dbde:3d24:80ee:43ad	128.238.67.173
cb15:901b:155:901b:dbde:3d24:80ee:43ae	128.238.67.174
cb15:901b:155:901b:dbde:3d24:80ee:43af	128.238.67.175
cb15:901b:155:901b:dbde:3d24:80ee:43b0	128.238.67.176
cb15:901b:155:901b:dbde:3d24:80ee:43b1	128.238.67.177
cb15:901b:155:901b:dbde:3d24:80ee:43b2	128.238.67.178
cb15:901b:155:901b:dbde:3d24:80ee:43b3	128.238.67.179
cb15:901b:155:901b:dbde:3d24:80ee:43b4	128.238.67.180

cb15:901b:155:901b:dbde:3d24:80ee:43b5	128.238.67.181
cb15:901b:155:901b:dbde:3d24:80ee:43b6	128.238.67.182
cb15:901b:155:901b:dbde:3d24:80ee:43b7	128.238.67.183
cb15:901b:155:901b:dbde:3d24:80ee:43b8	128.238.67.184
cb15:901b:155:901b:dbde:3d24:80ee:43b9	128.238.67.185
cb15:901b:155:901b:dbde:3d24:80ee:43ba	128.238.67.186
cb15:901b:155:901b:dbde:3d24:80ee:43bb	128.238.67.187
cb15:901b:155:901b:dbde:3d24:80ee:43bc	128.238.67.188
cb15:901b:155:901b:dbde:3d24:80ee:43bd	128.238.67.189
cb15:901b:155:901b:dbde:3d24:80ee:43be	128.238.67.190
cb15:901b:155:901b:dbde:3d24:80ee:43bf	128.238.67.191
cb15:901b:155:901b:dbde:3d24:80ee:43c0	128.238.67.192
cb15:901b:155:901b:dbde:3d24:80ee:43c1	128.238.67.193
cb15:901b:155:901b:dbde:3d24:80ee:43c2	128.238.67.194
cb15:901b:155:901b:dbde:3d24:80ee:43c3	128.238.67.195
cb15:901b:155:901b:dbde:3d24:80ee:43c4	128.238.67.196
cb15:901b:155:901b:dbde:3d24:80ee:43c5	128.238.67.197
cb15:901b:155:901b:dbde:3d24:80ee:43c6	128.238.67.198
cb15:901b:155:901b:dbde:3d24:80ee:43c7	128.238.67.199
cb15:901b:155:901b:dbde:3d24:80ee:43c8	128.238.67.200
cb15:901b:155:901b:dbde:3d24:80ee:43c9	128.238.67.201
cb15:901b:155:901b:dbde:3d24:80ee:43ca	128.238.67.202
cb15:901b:155:901b:dbde:3d24:80ee:43cb	128.238.67.203
cb15:901b:155:901b:dbde:3d24:80ee:43cc	128.238.67.204
cb15:901b:155:901b:dbde:3d24:80ee:43cd	128.238.67.205
cb15:901b:155:901b:dbde:3d24:80ee:43ce	128.238.67.206
cb15:901b:155:901b:dbde:3d24:80ee:43cf	128.238.67.207
cb15:901b:155:901b:dbde:3d24:80ee:43d0	128.238.67.208
cb15:901b:155:901b:dbde:3d24:80ee:43d1	128.238.67.209
cb15:901b:155:901b:dbde:3d24:80ee:43d2	128.238.67.210
cb15:901b:155:901b:dbde:3d24:80ee:43d3	128.238.67.211
cb15:901b:155:901b:dbde:3d24:80ee:43d4	128.238.67.212
cb15:901b:155:901b:dbde:3d24:80ee:43d5	128.238.67.213
cb15:901b:155:901b:dbde:3d24:80ee:43d6	128.238.67.214
cb15:901b:155:901b:dbde:3d24:80ee:43d7	128.238.67.215
cb15:901b:155:901b:dbde:3d24:80ee:43d8	128.238.67.216
cb15:901b:155:901b:dbde:3d24:80ee:43d9	128.238.67.217
cb15:901b:155:901b:dbde:3d24:80ee:43da	128.238.67.218
cb15:901b:155:901b:dbde:3d24:80ee:43db	128.238.67.219
cb15:901b:155:901b:dbde:3d24:80ee:43dc	128.238.67.220
cb15:901b:155:901b:dbde:3d24:80ee:43dd	128.238.67.221
cb15:901b:155:901b:dbde:3d24:80ee:43de	128.238.67.222
cb15:901b:155:901b:dbde:3d24:80ee:43df	128.238.67.223
cb15:901b:155:901b:dbde:3d24:80ee:43e0	128.238.67.224
cb15:901b:155:901b:dbde:3d24:80ee:43e1	128.238.67.225
cb15:901b:155:901b:dbde:3d24:80ee:43e2	128.238.67.226
cb15:901b:155:901b:dbde:3d24:80ee:43e3	128.238.67.227
cb15:901b:155:901b:dbde:3d24:80ee:43e4	128.238.67.228
cb15:901b:155:901b:dbde:3d24:80ee:43e5	128.238.67.229
cb15:901b:155:901b:dbde:3d24:80ee:43e6	128.238.67.230
cb15:901b:155:901b:dbde:3d24:80ee:43e7	128.238.67.231
cb15:901b:155:901b:dbde:3d24:80ee:43e8	128.238.67.232
cb15:901b:155:901b:dbde:3d24:80ee:43e9	128.238.67.233
cb15:901b:155:901b:dbde:3d24:80ee:43ea	128.238.67.234
cb15:901b:155:901b:dbde:3d24:80ee:43eb	128.238.67.235
cb15:901b:155:901b:dbde:3d24:80ee:43ec	128.238.67.236
cb15:901b:155:901b:dbde:3d24:80ee:43ed	128.238.67.237
cb15:901b:155:901b:dbde:3d24:80ee:43ee	128.238.67.238
cb15:901b:155:901b:dbde:3d24:80ee:43ef	128.238.67.239
cb15:901b:155:901b:dbde:3d24:80ee:43f0	128.238.67.240
cb15:901b:155:901b:dbde:3d24:80ee:43f1	128.238.67.241
cb15:901b:155:901b:dbde:3d24:80ee:43f2	128.238.67.242
cb15:901b:155:901b:dbde:3d24:80ee:43f3	128.238.67.243
cb15:901b:155:901b:dbde:3d24:80ee:43f4	128.238.67.244
cb15:901b:155:901b:dbde:3d24:80ee:43f5	128.238.67.245
cb15:901b:155:901b:dbde:3d24:80ee:43f6	128.238.67.246
cb15:901b:155:901b:dbde:3d24:80ee:43f7	128.238.67.247
cb15:901b:155:901b:dbde:3d24:80ee:43f8	128.238.67.248
cb15:901b:155:901b:dbde:3d24:80ee:43f9	128.238.67.249
cb15:901b:155:901b:dbde:3d24:80ee:43fa	128.238.67.250
cb15:901b:155:901b:dbde:3d24:80ee:43fb	128.238.67.251
cb15:901b:155:901b:dbde:3d24:80ee:43fc	128.238.67.252
cb15:901b:155:901b:dbde:3d24:80ee:43fd	128.238.67.253
cb15:901b:155:901b:dbde:3d24:80ee:43fe	128.238.67.254
cb15:901b:155:901b:dbde:3d24:80ee:43ff	128.238.67.255

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.