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:ada3:b51a:8ef5:4201	142.245.66.1
cb15:901b:901b:1324:ada3:b51a:8ef5:4202	142.245.66.2
cb15:901b:901b:1324:ada3:b51a:8ef5:4203	142.245.66.3
cb15:901b:901b:1324:ada3:b51a:8ef5:4204	142.245.66.4
cb15:901b:901b:1324:ada3:b51a:8ef5:4205	142.245.66.5
cb15:901b:901b:1324:ada3:b51a:8ef5:4206	142.245.66.6
cb15:901b:901b:1324:ada3:b51a:8ef5:4207	142.245.66.7
cb15:901b:901b:1324:ada3:b51a:8ef5:4208	142.245.66.8
cb15:901b:901b:1324:ada3:b51a:8ef5:4209	142.245.66.9
cb15:901b:901b:1324:ada3:b51a:8ef5:420a	142.245.66.10
cb15:901b:901b:1324:ada3:b51a:8ef5:420b	142.245.66.11
cb15:901b:901b:1324:ada3:b51a:8ef5:420c	142.245.66.12
cb15:901b:901b:1324:ada3:b51a:8ef5:420d	142.245.66.13
cb15:901b:901b:1324:ada3:b51a:8ef5:420e	142.245.66.14
cb15:901b:901b:1324:ada3:b51a:8ef5:420f	142.245.66.15
cb15:901b:901b:1324:ada3:b51a:8ef5:4210	142.245.66.16
cb15:901b:901b:1324:ada3:b51a:8ef5:4211	142.245.66.17
cb15:901b:901b:1324:ada3:b51a:8ef5:4212	142.245.66.18
cb15:901b:901b:1324:ada3:b51a:8ef5:4213	142.245.66.19
cb15:901b:901b:1324:ada3:b51a:8ef5:4214	142.245.66.20
cb15:901b:901b:1324:ada3:b51a:8ef5:4215	142.245.66.21
cb15:901b:901b:1324:ada3:b51a:8ef5:4216	142.245.66.22
cb15:901b:901b:1324:ada3:b51a:8ef5:4217	142.245.66.23
cb15:901b:901b:1324:ada3:b51a:8ef5:4218	142.245.66.24
cb15:901b:901b:1324:ada3:b51a:8ef5:4219	142.245.66.25
cb15:901b:901b:1324:ada3:b51a:8ef5:421a	142.245.66.26
cb15:901b:901b:1324:ada3:b51a:8ef5:421b	142.245.66.27
cb15:901b:901b:1324:ada3:b51a:8ef5:421c	142.245.66.28
cb15:901b:901b:1324:ada3:b51a:8ef5:421d	142.245.66.29
cb15:901b:901b:1324:ada3:b51a:8ef5:421e	142.245.66.30
cb15:901b:901b:1324:ada3:b51a:8ef5:421f	142.245.66.31
cb15:901b:901b:1324:ada3:b51a:8ef5:4220	142.245.66.32
cb15:901b:901b:1324:ada3:b51a:8ef5:4221	142.245.66.33
cb15:901b:901b:1324:ada3:b51a:8ef5:4222	142.245.66.34
cb15:901b:901b:1324:ada3:b51a:8ef5:4223	142.245.66.35
cb15:901b:901b:1324:ada3:b51a:8ef5:4224	142.245.66.36
cb15:901b:901b:1324:ada3:b51a:8ef5:4225	142.245.66.37
cb15:901b:901b:1324:ada3:b51a:8ef5:4226	142.245.66.38
cb15:901b:901b:1324:ada3:b51a:8ef5:4227	142.245.66.39
cb15:901b:901b:1324:ada3:b51a:8ef5:4228	142.245.66.40
cb15:901b:901b:1324:ada3:b51a:8ef5:4229	142.245.66.41
cb15:901b:901b:1324:ada3:b51a:8ef5:422a	142.245.66.42
cb15:901b:901b:1324:ada3:b51a:8ef5:422b	142.245.66.43
cb15:901b:901b:1324:ada3:b51a:8ef5:422c	142.245.66.44
cb15:901b:901b:1324:ada3:b51a:8ef5:422d	142.245.66.45
cb15:901b:901b:1324:ada3:b51a:8ef5:422e	142.245.66.46
cb15:901b:901b:1324:ada3:b51a:8ef5:422f	142.245.66.47
cb15:901b:901b:1324:ada3:b51a:8ef5:4230	142.245.66.48
cb15:901b:901b:1324:ada3:b51a:8ef5:4231	142.245.66.49
cb15:901b:901b:1324:ada3:b51a:8ef5:4232	142.245.66.50
cb15:901b:901b:1324:ada3:b51a:8ef5:4233	142.245.66.51
cb15:901b:901b:1324:ada3:b51a:8ef5:4234	142.245.66.52
cb15:901b:901b:1324:ada3:b51a:8ef5:4235	142.245.66.53
cb15:901b:901b:1324:ada3:b51a:8ef5:4236	142.245.66.54
cb15:901b:901b:1324:ada3:b51a:8ef5:4237	142.245.66.55
cb15:901b:901b:1324:ada3:b51a:8ef5:4238	142.245.66.56
cb15:901b:901b:1324:ada3:b51a:8ef5:4239	142.245.66.57
cb15:901b:901b:1324:ada3:b51a:8ef5:423a	142.245.66.58
cb15:901b:901b:1324:ada3:b51a:8ef5:423b	142.245.66.59
cb15:901b:901b:1324:ada3:b51a:8ef5:423c	142.245.66.60

cb15:901b:901b:1324:ada3:b51a:8ef5:423d	142.245.66.61
cb15:901b:901b:1324:ada3:b51a:8ef5:423e	142.245.66.62
cb15:901b:901b:1324:ada3:b51a:8ef5:423f	142.245.66.63
cb15:901b:901b:1324:ada3:b51a:8ef5:4240	142.245.66.64
cb15:901b:901b:1324:ada3:b51a:8ef5:4241	142.245.66.65
cb15:901b:901b:1324:ada3:b51a:8ef5:4242	142.245.66.66
cb15:901b:901b:1324:ada3:b51a:8ef5:4243	142.245.66.67
cb15:901b:901b:1324:ada3:b51a:8ef5:4244	142.245.66.68
cb15:901b:901b:1324:ada3:b51a:8ef5:4245	142.245.66.69
cb15:901b:901b:1324:ada3:b51a:8ef5:4246	142.245.66.70
cb15:901b:901b:1324:ada3:b51a:8ef5:4247	142.245.66.71
cb15:901b:901b:1324:ada3:b51a:8ef5:4248	142.245.66.72
cb15:901b:901b:1324:ada3:b51a:8ef5:4249	142.245.66.73
cb15:901b:901b:1324:ada3:b51a:8ef5:424a	142.245.66.74
cb15:901b:901b:1324:ada3:b51a:8ef5:424b	142.245.66.75
cb15:901b:901b:1324:ada3:b51a:8ef5:424c	142.245.66.76
cb15:901b:901b:1324:ada3:b51a:8ef5:424d	142.245.66.77
cb15:901b:901b:1324:ada3:b51a:8ef5:424e	142.245.66.78
cb15:901b:901b:1324:ada3:b51a:8ef5:424f	142.245.66.79
cb15:901b:901b:1324:ada3:b51a:8ef5:4250	142.245.66.80
cb15:901b:901b:1324:ada3:b51a:8ef5:4251	142.245.66.81
cb15:901b:901b:1324:ada3:b51a:8ef5:4252	142.245.66.82
cb15:901b:901b:1324:ada3:b51a:8ef5:4253	142.245.66.83
cb15:901b:901b:1324:ada3:b51a:8ef5:4254	142.245.66.84
cb15:901b:901b:1324:ada3:b51a:8ef5:4255	142.245.66.85
cb15:901b:901b:1324:ada3:b51a:8ef5:4256	142.245.66.86
cb15:901b:901b:1324:ada3:b51a:8ef5:4257	142.245.66.87
cb15:901b:901b:1324:ada3:b51a:8ef5:4258	142.245.66.88
cb15:901b:901b:1324:ada3:b51a:8ef5:4259	142.245.66.89
cb15:901b:901b:1324:ada3:b51a:8ef5:425a	142.245.66.90
cb15:901b:901b:1324:ada3:b51a:8ef5:425b	142.245.66.91
cb15:901b:901b:1324:ada3:b51a:8ef5:425c	142.245.66.92
cb15:901b:901b:1324:ada3:b51a:8ef5:425d	142.245.66.93
cb15:901b:901b:1324:ada3:b51a:8ef5:425e	142.245.66.94
cb15:901b:901b:1324:ada3:b51a:8ef5:425f	142.245.66.95
cb15:901b:901b:1324:ada3:b51a:8ef5:4260	142.245.66.96
cb15:901b:901b:1324:ada3:b51a:8ef5:4261	142.245.66.97
cb15:901b:901b:1324:ada3:b51a:8ef5:4262	142.245.66.98
cb15:901b:901b:1324:ada3:b51a:8ef5:4263	142.245.66.99
cb15:901b:901b:1324:ada3:b51a:8ef5:4264	142.245.66.100
cb15:901b:901b:1324:ada3:b51a:8ef5:4265	142.245.66.101
cb15:901b:901b:1324:ada3:b51a:8ef5:4266	142.245.66.102
cb15:901b:901b:1324:ada3:b51a:8ef5:4267	142.245.66.103
cb15:901b:901b:1324:ada3:b51a:8ef5:4268	142.245.66.104
cb15:901b:901b:1324:ada3:b51a:8ef5:4269	142.245.66.105
cb15:901b:901b:1324:ada3:b51a:8ef5:426a	142.245.66.106
cb15:901b:901b:1324:ada3:b51a:8ef5:426b	142.245.66.107
cb15:901b:901b:1324:ada3:b51a:8ef5:426c	142.245.66.108
cb15:901b:901b:1324:ada3:b51a:8ef5:426d	142.245.66.109
cb15:901b:901b:1324:ada3:b51a:8ef5:426e	142.245.66.110
cb15:901b:901b:1324:ada3:b51a:8ef5:426f	142.245.66.111
cb15:901b:901b:1324:ada3:b51a:8ef5:4270	142.245.66.112
cb15:901b:901b:1324:ada3:b51a:8ef5:4271	142.245.66.113
cb15:901b:901b:1324:ada3:b51a:8ef5:4272	142.245.66.114
cb15:901b:901b:1324:ada3:b51a:8ef5:4273	142.245.66.115
cb15:901b:901b:1324:ada3:b51a:8ef5:4274	142.245.66.116
cb15:901b:901b:1324:ada3:b51a:8ef5:4275	142.245.66.117
cb15:901b:901b:1324:ada3:b51a:8ef5:4276	142.245.66.118
cb15:901b:901b:1324:ada3:b51a:8ef5:4277	142.245.66.119
cb15:901b:901b:1324:ada3:b51a:8ef5:4278	142.245.66.120

cb15:901b:901b:1324:ada3:b51a:8ef5:4279	142.245.66.121
cb15:901b:901b:1324:ada3:b51a:8ef5:427a	142.245.66.122
cb15:901b:901b:1324:ada3:b51a:8ef5:427b	142.245.66.123
cb15:901b:901b:1324:ada3:b51a:8ef5:427c	142.245.66.124
cb15:901b:901b:1324:ada3:b51a:8ef5:427d	142.245.66.125
cb15:901b:901b:1324:ada3:b51a:8ef5:427e	142.245.66.126
cb15:901b:901b:1324:ada3:b51a:8ef5:427f	142.245.66.127
cb15:901b:901b:1324:ada3:b51a:8ef5:4280	142.245.66.128
cb15:901b:901b:1324:ada3:b51a:8ef5:4281	142.245.66.129
cb15:901b:901b:1324:ada3:b51a:8ef5:4282	142.245.66.130
cb15:901b:901b:1324:ada3:b51a:8ef5:4283	142.245.66.131
cb15:901b:901b:1324:ada3:b51a:8ef5:4284	142.245.66.132
cb15:901b:901b:1324:ada3:b51a:8ef5:4285	142.245.66.133
cb15:901b:901b:1324:ada3:b51a:8ef5:4286	142.245.66.134
cb15:901b:901b:1324:ada3:b51a:8ef5:4287	142.245.66.135
cb15:901b:901b:1324:ada3:b51a:8ef5:4288	142.245.66.136
cb15:901b:901b:1324:ada3:b51a:8ef5:4289	142.245.66.137
cb15:901b:901b:1324:ada3:b51a:8ef5:428a	142.245.66.138
cb15:901b:901b:1324:ada3:b51a:8ef5:428b	142.245.66.139
cb15:901b:901b:1324:ada3:b51a:8ef5:428c	142.245.66.140
cb15:901b:901b:1324:ada3:b51a:8ef5:428d	142.245.66.141
cb15:901b:901b:1324:ada3:b51a:8ef5:428e	142.245.66.142
cb15:901b:901b:1324:ada3:b51a:8ef5:428f	142.245.66.143
cb15:901b:901b:1324:ada3:b51a:8ef5:4290	142.245.66.144
cb15:901b:901b:1324:ada3:b51a:8ef5:4291	142.245.66.145
cb15:901b:901b:1324:ada3:b51a:8ef5:4292	142.245.66.146
cb15:901b:901b:1324:ada3:b51a:8ef5:4293	142.245.66.147
cb15:901b:901b:1324:ada3:b51a:8ef5:4294	142.245.66.148
cb15:901b:901b:1324:ada3:b51a:8ef5:4295	142.245.66.149
cb15:901b:901b:1324:ada3:b51a:8ef5:4296	142.245.66.150
cb15:901b:901b:1324:ada3:b51a:8ef5:4297	142.245.66.151
cb15:901b:901b:1324:ada3:b51a:8ef5:4298	142.245.66.152
cb15:901b:901b:1324:ada3:b51a:8ef5:4299	142.245.66.153
cb15:901b:901b:1324:ada3:b51a:8ef5:429a	142.245.66.154
cb15:901b:901b:1324:ada3:b51a:8ef5:429b	142.245.66.155
cb15:901b:901b:1324:ada3:b51a:8ef5:429c	142.245.66.156
cb15:901b:901b:1324:ada3:b51a:8ef5:429d	142.245.66.157
cb15:901b:901b:1324:ada3:b51a:8ef5:429e	142.245.66.158
cb15:901b:901b:1324:ada3:b51a:8ef5:429f	142.245.66.159
cb15:901b:901b:1324:ada3:b51a:8ef5:42a0	142.245.66.160
cb15:901b:901b:1324:ada3:b51a:8ef5:42a1	142.245.66.161
cb15:901b:901b:1324:ada3:b51a:8ef5:42a2	142.245.66.162
cb15:901b:901b:1324:ada3:b51a:8ef5:42a3	142.245.66.163
cb15:901b:901b:1324:ada3:b51a:8ef5:42a4	142.245.66.164
cb15:901b:901b:1324:ada3:b51a:8ef5:42a5	142.245.66.165
cb15:901b:901b:1324:ada3:b51a:8ef5:42a6	142.245.66.166
cb15:901b:901b:1324:ada3:b51a:8ef5:42a7	142.245.66.167
cb15:901b:901b:1324:ada3:b51a:8ef5:42a8	142.245.66.168
cb15:901b:901b:1324:ada3:b51a:8ef5:42a9	142.245.66.169
cb15:901b:901b:1324:ada3:b51a:8ef5:42aa	142.245.66.170
cb15:901b:901b:1324:ada3:b51a:8ef5:42ab	142.245.66.171
cb15:901b:901b:1324:ada3:b51a:8ef5:42ac	142.245.66.172
cb15:901b:901b:1324:ada3:b51a:8ef5:42ad	142.245.66.173
cb15:901b:901b:1324:ada3:b51a:8ef5:42ae	142.245.66.174
cb15:901b:901b:1324:ada3:b51a:8ef5:42af	142.245.66.175
cb15:901b:901b:1324:ada3:b51a:8ef5:42b0	142.245.66.176
cb15:901b:901b:1324:ada3:b51a:8ef5:42b1	142.245.66.177
cb15:901b:901b:1324:ada3:b51a:8ef5:42b2	142.245.66.178
cb15:901b:901b:1324:ada3:b51a:8ef5:42b3	142.245.66.179
cb15:901b:901b:1324:ada3:b51a:8ef5:42b4	142.245.66.180

cb15:901b:901b:1324:ada3:b51a:8ef5:42b5	142.245.66.181
cb15:901b:901b:1324:ada3:b51a:8ef5:42b6	142.245.66.182
cb15:901b:901b:1324:ada3:b51a:8ef5:42b7	142.245.66.183
cb15:901b:901b:1324:ada3:b51a:8ef5:42b8	142.245.66.184
cb15:901b:901b:1324:ada3:b51a:8ef5:42b9	142.245.66.185
cb15:901b:901b:1324:ada3:b51a:8ef5:42ba	142.245.66.186
cb15:901b:901b:1324:ada3:b51a:8ef5:42bb	142.245.66.187
cb15:901b:901b:1324:ada3:b51a:8ef5:42bc	142.245.66.188
cb15:901b:901b:1324:ada3:b51a:8ef5:42bd	142.245.66.189
cb15:901b:901b:1324:ada3:b51a:8ef5:42be	142.245.66.190
cb15:901b:901b:1324:ada3:b51a:8ef5:42bf	142.245.66.191
cb15:901b:901b:1324:ada3:b51a:8ef5:42c0	142.245.66.192
cb15:901b:901b:1324:ada3:b51a:8ef5:42c1	142.245.66.193
cb15:901b:901b:1324:ada3:b51a:8ef5:42c2	142.245.66.194
cb15:901b:901b:1324:ada3:b51a:8ef5:42c3	142.245.66.195
cb15:901b:901b:1324:ada3:b51a:8ef5:42c4	142.245.66.196
cb15:901b:901b:1324:ada3:b51a:8ef5:42c5	142.245.66.197
cb15:901b:901b:1324:ada3:b51a:8ef5:42c6	142.245.66.198
cb15:901b:901b:1324:ada3:b51a:8ef5:42c7	142.245.66.199
cb15:901b:901b:1324:ada3:b51a:8ef5:42c8	142.245.66.200
cb15:901b:901b:1324:ada3:b51a:8ef5:42c9	142.245.66.201
cb15:901b:901b:1324:ada3:b51a:8ef5:42ca	142.245.66.202
cb15:901b:901b:1324:ada3:b51a:8ef5:42cb	142.245.66.203
cb15:901b:901b:1324:ada3:b51a:8ef5:42cc	142.245.66.204
cb15:901b:901b:1324:ada3:b51a:8ef5:42cd	142.245.66.205
cb15:901b:901b:1324:ada3:b51a:8ef5:42ce	142.245.66.206
cb15:901b:901b:1324:ada3:b51a:8ef5:42cf	142.245.66.207
cb15:901b:901b:1324:ada3:b51a:8ef5:42d0	142.245.66.208
cb15:901b:901b:1324:ada3:b51a:8ef5:42d1	142.245.66.209
cb15:901b:901b:1324:ada3:b51a:8ef5:42d2	142.245.66.210
cb15:901b:901b:1324:ada3:b51a:8ef5:42d3	142.245.66.211
cb15:901b:901b:1324:ada3:b51a:8ef5:42d4	142.245.66.212
cb15:901b:901b:1324:ada3:b51a:8ef5:42d5	142.245.66.213
cb15:901b:901b:1324:ada3:b51a:8ef5:42d6	142.245.66.214
cb15:901b:901b:1324:ada3:b51a:8ef5:42d7	142.245.66.215
cb15:901b:901b:1324:ada3:b51a:8ef5:42d8	142.245.66.216
cb15:901b:901b:1324:ada3:b51a:8ef5:42d9	142.245.66.217
cb15:901b:901b:1324:ada3:b51a:8ef5:42da	142.245.66.218
cb15:901b:901b:1324:ada3:b51a:8ef5:42db	142.245.66.219
cb15:901b:901b:1324:ada3:b51a:8ef5:42dc	142.245.66.220
cb15:901b:901b:1324:ada3:b51a:8ef5:42dd	142.245.66.221
cb15:901b:901b:1324:ada3:b51a:8ef5:42de	142.245.66.222
cb15:901b:901b:1324:ada3:b51a:8ef5:42df	142.245.66.223
cb15:901b:901b:1324:ada3:b51a:8ef5:42e0	142.245.66.224
cb15:901b:901b:1324:ada3:b51a:8ef5:42e1	142.245.66.225
cb15:901b:901b:1324:ada3:b51a:8ef5:42e2	142.245.66.226
cb15:901b:901b:1324:ada3:b51a:8ef5:42e3	142.245.66.227
cb15:901b:901b:1324:ada3:b51a:8ef5:42e4	142.245.66.228
cb15:901b:901b:1324:ada3:b51a:8ef5:42e5	142.245.66.229
cb15:901b:901b:1324:ada3:b51a:8ef5:42e6	142.245.66.230
cb15:901b:901b:1324:ada3:b51a:8ef5:42e7	142.245.66.231
cb15:901b:901b:1324:ada3:b51a:8ef5:42e8	142.245.66.232
cb15:901b:901b:1324:ada3:b51a:8ef5:42e9	142.245.66.233
cb15:901b:901b:1324:ada3:b51a:8ef5:42ea	142.245.66.234
cb15:901b:901b:1324:ada3:b51a:8ef5:42eb	142.245.66.235
cb15:901b:901b:1324:ada3:b51a:8ef5:42ec	142.245.66.236
cb15:901b:901b:1324:ada3:b51a:8ef5:42ed	142.245.66.237
cb15:901b:901b:1324:ada3:b51a:8ef5:42ee	142.245.66.238
cb15:901b:901b:1324:ada3:b51a:8ef5:42ef	142.245.66.239
cb15:901b:901b:1324:ada3:b51a:8ef5:42f0	142.245.66.240
cb15:901b:901b:1324:ada3:b51a:8ef5:42f1	142.245.66.241
cb15:901b:901b:1324:ada3:b51a:8ef5:42f2	142.245.66.242
cb15:901b:901b:1324:ada3:b51a:8ef5:42f3	142.245.66.243
cb15:901b:901b:1324:ada3:b51a:8ef5:42f4	142.245.66.244
cb15:901b:901b:1324:ada3:b51a:8ef5:42f5	142.245.66.245
cb15:901b:901b:1324:ada3:b51a:8ef5:42f6	142.245.66.246
cb15:901b:901b:1324:ada3:b51a:8ef5:42f7	142.245.66.247
cb15:901b:901b:1324:ada3:b51a:8ef5:42f8	142.245.66.248
cb15:901b:901b:1324:ada3:b51a:8ef5:42f9	142.245.66.249
cb15:901b:901b:1324:ada3:b51a:8ef5:42fa	142.245.66.250
cb15:901b:901b:1324:ada3:b51a:8ef5:42fb	142.245.66.251
cb15:901b:901b:1324:ada3:b51a:8ef5:42fc	142.245.66.252
cb15:901b:901b:1324:ada3:b51a:8ef5:42fd	142.245.66.253
cb15:901b:901b:1324:ada3:b51a:8ef5:42fe	142.245.66.254
cb15:901b:901b:1324:ada3:b51a:8ef5:42ff	142.245.66.255

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.