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:de24:8128:4201	129.40.66.1
cb15:901b:901b:fb65:4024:de24:8128:4202	129.40.66.2
cb15:901b:901b:fb65:4024:de24:8128:4203	129.40.66.3
cb15:901b:901b:fb65:4024:de24:8128:4204	129.40.66.4
cb15:901b:901b:fb65:4024:de24:8128:4205	129.40.66.5
cb15:901b:901b:fb65:4024:de24:8128:4206	129.40.66.6
cb15:901b:901b:fb65:4024:de24:8128:4207	129.40.66.7
cb15:901b:901b:fb65:4024:de24:8128:4208	129.40.66.8
cb15:901b:901b:fb65:4024:de24:8128:4209	129.40.66.9
cb15:901b:901b:fb65:4024:de24:8128:420a	129.40.66.10
cb15:901b:901b:fb65:4024:de24:8128:420b	129.40.66.11
cb15:901b:901b:fb65:4024:de24:8128:420c	129.40.66.12
cb15:901b:901b:fb65:4024:de24:8128:420d	129.40.66.13
cb15:901b:901b:fb65:4024:de24:8128:420e	129.40.66.14
cb15:901b:901b:fb65:4024:de24:8128:420f	129.40.66.15
cb15:901b:901b:fb65:4024:de24:8128:4210	129.40.66.16
cb15:901b:901b:fb65:4024:de24:8128:4211	129.40.66.17
cb15:901b:901b:fb65:4024:de24:8128:4212	129.40.66.18
cb15:901b:901b:fb65:4024:de24:8128:4213	129.40.66.19
cb15:901b:901b:fb65:4024:de24:8128:4214	129.40.66.20
cb15:901b:901b:fb65:4024:de24:8128:4215	129.40.66.21
cb15:901b:901b:fb65:4024:de24:8128:4216	129.40.66.22
cb15:901b:901b:fb65:4024:de24:8128:4217	129.40.66.23
cb15:901b:901b:fb65:4024:de24:8128:4218	129.40.66.24
cb15:901b:901b:fb65:4024:de24:8128:4219	129.40.66.25
cb15:901b:901b:fb65:4024:de24:8128:421a	129.40.66.26
cb15:901b:901b:fb65:4024:de24:8128:421b	129.40.66.27
cb15:901b:901b:fb65:4024:de24:8128:421c	129.40.66.28
cb15:901b:901b:fb65:4024:de24:8128:421d	129.40.66.29
cb15:901b:901b:fb65:4024:de24:8128:421e	129.40.66.30
cb15:901b:901b:fb65:4024:de24:8128:421f	129.40.66.31
cb15:901b:901b:fb65:4024:de24:8128:4220	129.40.66.32
cb15:901b:901b:fb65:4024:de24:8128:4221	129.40.66.33
cb15:901b:901b:fb65:4024:de24:8128:4222	129.40.66.34
cb15:901b:901b:fb65:4024:de24:8128:4223	129.40.66.35
cb15:901b:901b:fb65:4024:de24:8128:4224	129.40.66.36
cb15:901b:901b:fb65:4024:de24:8128:4225	129.40.66.37
cb15:901b:901b:fb65:4024:de24:8128:4226	129.40.66.38
cb15:901b:901b:fb65:4024:de24:8128:4227	129.40.66.39
cb15:901b:901b:fb65:4024:de24:8128:4228	129.40.66.40
cb15:901b:901b:fb65:4024:de24:8128:4229	129.40.66.41
cb15:901b:901b:fb65:4024:de24:8128:422a	129.40.66.42
cb15:901b:901b:fb65:4024:de24:8128:422b	129.40.66.43
cb15:901b:901b:fb65:4024:de24:8128:422c	129.40.66.44
cb15:901b:901b:fb65:4024:de24:8128:422d	129.40.66.45
cb15:901b:901b:fb65:4024:de24:8128:422e	129.40.66.46
cb15:901b:901b:fb65:4024:de24:8128:422f	129.40.66.47
cb15:901b:901b:fb65:4024:de24:8128:4230	129.40.66.48
cb15:901b:901b:fb65:4024:de24:8128:4231	129.40.66.49
cb15:901b:901b:fb65:4024:de24:8128:4232	129.40.66.50
cb15:901b:901b:fb65:4024:de24:8128:4233	129.40.66.51
cb15:901b:901b:fb65:4024:de24:8128:4234	129.40.66.52
cb15:901b:901b:fb65:4024:de24:8128:4235	129.40.66.53
cb15:901b:901b:fb65:4024:de24:8128:4236	129.40.66.54
cb15:901b:901b:fb65:4024:de24:8128:4237	129.40.66.55
cb15:901b:901b:fb65:4024:de24:8128:4238	129.40.66.56
cb15:901b:901b:fb65:4024:de24:8128:4239	129.40.66.57
cb15:901b:901b:fb65:4024:de24:8128:423a	129.40.66.58
cb15:901b:901b:fb65:4024:de24:8128:423b	129.40.66.59
cb15:901b:901b:fb65:4024:de24:8128:423c	129.40.66.60

cb15:901b:901b:fb65:4024:de24:8128:423d	129.40.66.61
cb15:901b:901b:fb65:4024:de24:8128:423e	129.40.66.62
cb15:901b:901b:fb65:4024:de24:8128:423f	129.40.66.63
cb15:901b:901b:fb65:4024:de24:8128:4240	129.40.66.64
cb15:901b:901b:fb65:4024:de24:8128:4241	129.40.66.65
cb15:901b:901b:fb65:4024:de24:8128:4242	129.40.66.66
cb15:901b:901b:fb65:4024:de24:8128:4243	129.40.66.67
cb15:901b:901b:fb65:4024:de24:8128:4244	129.40.66.68
cb15:901b:901b:fb65:4024:de24:8128:4245	129.40.66.69
cb15:901b:901b:fb65:4024:de24:8128:4246	129.40.66.70
cb15:901b:901b:fb65:4024:de24:8128:4247	129.40.66.71
cb15:901b:901b:fb65:4024:de24:8128:4248	129.40.66.72
cb15:901b:901b:fb65:4024:de24:8128:4249	129.40.66.73
cb15:901b:901b:fb65:4024:de24:8128:424a	129.40.66.74
cb15:901b:901b:fb65:4024:de24:8128:424b	129.40.66.75
cb15:901b:901b:fb65:4024:de24:8128:424c	129.40.66.76
cb15:901b:901b:fb65:4024:de24:8128:424d	129.40.66.77
cb15:901b:901b:fb65:4024:de24:8128:424e	129.40.66.78
cb15:901b:901b:fb65:4024:de24:8128:424f	129.40.66.79
cb15:901b:901b:fb65:4024:de24:8128:4250	129.40.66.80
cb15:901b:901b:fb65:4024:de24:8128:4251	129.40.66.81
cb15:901b:901b:fb65:4024:de24:8128:4252	129.40.66.82
cb15:901b:901b:fb65:4024:de24:8128:4253	129.40.66.83
cb15:901b:901b:fb65:4024:de24:8128:4254	129.40.66.84
cb15:901b:901b:fb65:4024:de24:8128:4255	129.40.66.85
cb15:901b:901b:fb65:4024:de24:8128:4256	129.40.66.86
cb15:901b:901b:fb65:4024:de24:8128:4257	129.40.66.87
cb15:901b:901b:fb65:4024:de24:8128:4258	129.40.66.88
cb15:901b:901b:fb65:4024:de24:8128:4259	129.40.66.89
cb15:901b:901b:fb65:4024:de24:8128:425a	129.40.66.90
cb15:901b:901b:fb65:4024:de24:8128:425b	129.40.66.91
cb15:901b:901b:fb65:4024:de24:8128:425c	129.40.66.92
cb15:901b:901b:fb65:4024:de24:8128:425d	129.40.66.93
cb15:901b:901b:fb65:4024:de24:8128:425e	129.40.66.94
cb15:901b:901b:fb65:4024:de24:8128:425f	129.40.66.95
cb15:901b:901b:fb65:4024:de24:8128:4260	129.40.66.96
cb15:901b:901b:fb65:4024:de24:8128:4261	129.40.66.97
cb15:901b:901b:fb65:4024:de24:8128:4262	129.40.66.98
cb15:901b:901b:fb65:4024:de24:8128:4263	129.40.66.99
cb15:901b:901b:fb65:4024:de24:8128:4264	129.40.66.100
cb15:901b:901b:fb65:4024:de24:8128:4265	129.40.66.101
cb15:901b:901b:fb65:4024:de24:8128:4266	129.40.66.102
cb15:901b:901b:fb65:4024:de24:8128:4267	129.40.66.103
cb15:901b:901b:fb65:4024:de24:8128:4268	129.40.66.104
cb15:901b:901b:fb65:4024:de24:8128:4269	129.40.66.105
cb15:901b:901b:fb65:4024:de24:8128:426a	129.40.66.106
cb15:901b:901b:fb65:4024:de24:8128:426b	129.40.66.107
cb15:901b:901b:fb65:4024:de24:8128:426c	129.40.66.108
cb15:901b:901b:fb65:4024:de24:8128:426d	129.40.66.109
cb15:901b:901b:fb65:4024:de24:8128:426e	129.40.66.110
cb15:901b:901b:fb65:4024:de24:8128:426f	129.40.66.111
cb15:901b:901b:fb65:4024:de24:8128:4270	129.40.66.112
cb15:901b:901b:fb65:4024:de24:8128:4271	129.40.66.113
cb15:901b:901b:fb65:4024:de24:8128:4272	129.40.66.114
cb15:901b:901b:fb65:4024:de24:8128:4273	129.40.66.115
cb15:901b:901b:fb65:4024:de24:8128:4274	129.40.66.116
cb15:901b:901b:fb65:4024:de24:8128:4275	129.40.66.117
cb15:901b:901b:fb65:4024:de24:8128:4276	129.40.66.118
cb15:901b:901b:fb65:4024:de24:8128:4277	129.40.66.119
cb15:901b:901b:fb65:4024:de24:8128:4278	129.40.66.120

cb15:901b:901b:fb65:4024:de24:8128:4279	129.40.66.121
cb15:901b:901b:fb65:4024:de24:8128:427a	129.40.66.122
cb15:901b:901b:fb65:4024:de24:8128:427b	129.40.66.123
cb15:901b:901b:fb65:4024:de24:8128:427c	129.40.66.124
cb15:901b:901b:fb65:4024:de24:8128:427d	129.40.66.125
cb15:901b:901b:fb65:4024:de24:8128:427e	129.40.66.126
cb15:901b:901b:fb65:4024:de24:8128:427f	129.40.66.127
cb15:901b:901b:fb65:4024:de24:8128:4280	129.40.66.128
cb15:901b:901b:fb65:4024:de24:8128:4281	129.40.66.129
cb15:901b:901b:fb65:4024:de24:8128:4282	129.40.66.130
cb15:901b:901b:fb65:4024:de24:8128:4283	129.40.66.131
cb15:901b:901b:fb65:4024:de24:8128:4284	129.40.66.132
cb15:901b:901b:fb65:4024:de24:8128:4285	129.40.66.133
cb15:901b:901b:fb65:4024:de24:8128:4286	129.40.66.134
cb15:901b:901b:fb65:4024:de24:8128:4287	129.40.66.135
cb15:901b:901b:fb65:4024:de24:8128:4288	129.40.66.136
cb15:901b:901b:fb65:4024:de24:8128:4289	129.40.66.137
cb15:901b:901b:fb65:4024:de24:8128:428a	129.40.66.138
cb15:901b:901b:fb65:4024:de24:8128:428b	129.40.66.139
cb15:901b:901b:fb65:4024:de24:8128:428c	129.40.66.140
cb15:901b:901b:fb65:4024:de24:8128:428d	129.40.66.141
cb15:901b:901b:fb65:4024:de24:8128:428e	129.40.66.142
cb15:901b:901b:fb65:4024:de24:8128:428f	129.40.66.143
cb15:901b:901b:fb65:4024:de24:8128:4290	129.40.66.144
cb15:901b:901b:fb65:4024:de24:8128:4291	129.40.66.145
cb15:901b:901b:fb65:4024:de24:8128:4292	129.40.66.146
cb15:901b:901b:fb65:4024:de24:8128:4293	129.40.66.147
cb15:901b:901b:fb65:4024:de24:8128:4294	129.40.66.148
cb15:901b:901b:fb65:4024:de24:8128:4295	129.40.66.149
cb15:901b:901b:fb65:4024:de24:8128:4296	129.40.66.150
cb15:901b:901b:fb65:4024:de24:8128:4297	129.40.66.151
cb15:901b:901b:fb65:4024:de24:8128:4298	129.40.66.152
cb15:901b:901b:fb65:4024:de24:8128:4299	129.40.66.153
cb15:901b:901b:fb65:4024:de24:8128:429a	129.40.66.154
cb15:901b:901b:fb65:4024:de24:8128:429b	129.40.66.155
cb15:901b:901b:fb65:4024:de24:8128:429c	129.40.66.156
cb15:901b:901b:fb65:4024:de24:8128:429d	129.40.66.157
cb15:901b:901b:fb65:4024:de24:8128:429e	129.40.66.158
cb15:901b:901b:fb65:4024:de24:8128:429f	129.40.66.159
cb15:901b:901b:fb65:4024:de24:8128:42a0	129.40.66.160
cb15:901b:901b:fb65:4024:de24:8128:42a1	129.40.66.161
cb15:901b:901b:fb65:4024:de24:8128:42a2	129.40.66.162
cb15:901b:901b:fb65:4024:de24:8128:42a3	129.40.66.163
cb15:901b:901b:fb65:4024:de24:8128:42a4	129.40.66.164
cb15:901b:901b:fb65:4024:de24:8128:42a5	129.40.66.165
cb15:901b:901b:fb65:4024:de24:8128:42a6	129.40.66.166
cb15:901b:901b:fb65:4024:de24:8128:42a7	129.40.66.167
cb15:901b:901b:fb65:4024:de24:8128:42a8	129.40.66.168
cb15:901b:901b:fb65:4024:de24:8128:42a9	129.40.66.169
cb15:901b:901b:fb65:4024:de24:8128:42aa	129.40.66.170
cb15:901b:901b:fb65:4024:de24:8128:42ab	129.40.66.171
cb15:901b:901b:fb65:4024:de24:8128:42ac	129.40.66.172
cb15:901b:901b:fb65:4024:de24:8128:42ad	129.40.66.173
cb15:901b:901b:fb65:4024:de24:8128:42ae	129.40.66.174
cb15:901b:901b:fb65:4024:de24:8128:42af	129.40.66.175
cb15:901b:901b:fb65:4024:de24:8128:42b0	129.40.66.176
cb15:901b:901b:fb65:4024:de24:8128:42b1	129.40.66.177
cb15:901b:901b:fb65:4024:de24:8128:42b2	129.40.66.178
cb15:901b:901b:fb65:4024:de24:8128:42b3	129.40.66.179
cb15:901b:901b:fb65:4024:de24:8128:42b4	129.40.66.180

cb15:901b:901b:fb65:4024:de24:8128:42b5	129.40.66.181
cb15:901b:901b:fb65:4024:de24:8128:42b6	129.40.66.182
cb15:901b:901b:fb65:4024:de24:8128:42b7	129.40.66.183
cb15:901b:901b:fb65:4024:de24:8128:42b8	129.40.66.184
cb15:901b:901b:fb65:4024:de24:8128:42b9	129.40.66.185
cb15:901b:901b:fb65:4024:de24:8128:42ba	129.40.66.186
cb15:901b:901b:fb65:4024:de24:8128:42bb	129.40.66.187
cb15:901b:901b:fb65:4024:de24:8128:42bc	129.40.66.188
cb15:901b:901b:fb65:4024:de24:8128:42bd	129.40.66.189
cb15:901b:901b:fb65:4024:de24:8128:42be	129.40.66.190
cb15:901b:901b:fb65:4024:de24:8128:42bf	129.40.66.191
cb15:901b:901b:fb65:4024:de24:8128:42c0	129.40.66.192
cb15:901b:901b:fb65:4024:de24:8128:42c1	129.40.66.193
cb15:901b:901b:fb65:4024:de24:8128:42c2	129.40.66.194
cb15:901b:901b:fb65:4024:de24:8128:42c3	129.40.66.195
cb15:901b:901b:fb65:4024:de24:8128:42c4	129.40.66.196
cb15:901b:901b:fb65:4024:de24:8128:42c5	129.40.66.197
cb15:901b:901b:fb65:4024:de24:8128:42c6	129.40.66.198
cb15:901b:901b:fb65:4024:de24:8128:42c7	129.40.66.199
cb15:901b:901b:fb65:4024:de24:8128:42c8	129.40.66.200
cb15:901b:901b:fb65:4024:de24:8128:42c9	129.40.66.201
cb15:901b:901b:fb65:4024:de24:8128:42ca	129.40.66.202
cb15:901b:901b:fb65:4024:de24:8128:42cb	129.40.66.203
cb15:901b:901b:fb65:4024:de24:8128:42cc	129.40.66.204
cb15:901b:901b:fb65:4024:de24:8128:42cd	129.40.66.205
cb15:901b:901b:fb65:4024:de24:8128:42ce	129.40.66.206
cb15:901b:901b:fb65:4024:de24:8128:42cf	129.40.66.207
cb15:901b:901b:fb65:4024:de24:8128:42d0	129.40.66.208
cb15:901b:901b:fb65:4024:de24:8128:42d1	129.40.66.209
cb15:901b:901b:fb65:4024:de24:8128:42d2	129.40.66.210
cb15:901b:901b:fb65:4024:de24:8128:42d3	129.40.66.211
cb15:901b:901b:fb65:4024:de24:8128:42d4	129.40.66.212
cb15:901b:901b:fb65:4024:de24:8128:42d5	129.40.66.213
cb15:901b:901b:fb65:4024:de24:8128:42d6	129.40.66.214
cb15:901b:901b:fb65:4024:de24:8128:42d7	129.40.66.215
cb15:901b:901b:fb65:4024:de24:8128:42d8	129.40.66.216
cb15:901b:901b:fb65:4024:de24:8128:42d9	129.40.66.217
cb15:901b:901b:fb65:4024:de24:8128:42da	129.40.66.218
cb15:901b:901b:fb65:4024:de24:8128:42db	129.40.66.219
cb15:901b:901b:fb65:4024:de24:8128:42dc	129.40.66.220
cb15:901b:901b:fb65:4024:de24:8128:42dd	129.40.66.221
cb15:901b:901b:fb65:4024:de24:8128:42de	129.40.66.222
cb15:901b:901b:fb65:4024:de24:8128:42df	129.40.66.223
cb15:901b:901b:fb65:4024:de24:8128:42e0	129.40.66.224
cb15:901b:901b:fb65:4024:de24:8128:42e1	129.40.66.225
cb15:901b:901b:fb65:4024:de24:8128:42e2	129.40.66.226
cb15:901b:901b:fb65:4024:de24:8128:42e3	129.40.66.227
cb15:901b:901b:fb65:4024:de24:8128:42e4	129.40.66.228
cb15:901b:901b:fb65:4024:de24:8128:42e5	129.40.66.229
cb15:901b:901b:fb65:4024:de24:8128:42e6	129.40.66.230
cb15:901b:901b:fb65:4024:de24:8128:42e7	129.40.66.231
cb15:901b:901b:fb65:4024:de24:8128:42e8	129.40.66.232
cb15:901b:901b:fb65:4024:de24:8128:42e9	129.40.66.233
cb15:901b:901b:fb65:4024:de24:8128:42ea	129.40.66.234
cb15:901b:901b:fb65:4024:de24:8128:42eb	129.40.66.235
cb15:901b:901b:fb65:4024:de24:8128:42ec	129.40.66.236
cb15:901b:901b:fb65:4024:de24:8128:42ed	129.40.66.237
cb15:901b:901b:fb65:4024:de24:8128:42ee	129.40.66.238
cb15:901b:901b:fb65:4024:de24:8128:42ef	129.40.66.239
cb15:901b:901b:fb65:4024:de24:8128:42f0	129.40.66.240
cb15:901b:901b:fb65:4024:de24:8128:42f1	129.40.66.241
cb15:901b:901b:fb65:4024:de24:8128:42f2	129.40.66.242
cb15:901b:901b:fb65:4024:de24:8128:42f3	129.40.66.243
cb15:901b:901b:fb65:4024:de24:8128:42f4	129.40.66.244
cb15:901b:901b:fb65:4024:de24:8128:42f5	129.40.66.245
cb15:901b:901b:fb65:4024:de24:8128:42f6	129.40.66.246
cb15:901b:901b:fb65:4024:de24:8128:42f7	129.40.66.247
cb15:901b:901b:fb65:4024:de24:8128:42f8	129.40.66.248
cb15:901b:901b:fb65:4024:de24:8128:42f9	129.40.66.249
cb15:901b:901b:fb65:4024:de24:8128:42fa	129.40.66.250
cb15:901b:901b:fb65:4024:de24:8128:42fb	129.40.66.251
cb15:901b:901b:fb65:4024:de24:8128:42fc	129.40.66.252
cb15:901b:901b:fb65:4024:de24:8128:42fd	129.40.66.253
cb15:901b:901b:fb65:4024:de24:8128:42fe	129.40.66.254
cb15:901b:901b:fb65:4024:de24:8128:42ff	129.40.66.255

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.