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:fe72:4201	254.114.66.1
cb15:901b:901b:fb65:4024:de72:fe72:4202	254.114.66.2
cb15:901b:901b:fb65:4024:de72:fe72:4203	254.114.66.3
cb15:901b:901b:fb65:4024:de72:fe72:4204	254.114.66.4
cb15:901b:901b:fb65:4024:de72:fe72:4205	254.114.66.5
cb15:901b:901b:fb65:4024:de72:fe72:4206	254.114.66.6
cb15:901b:901b:fb65:4024:de72:fe72:4207	254.114.66.7
cb15:901b:901b:fb65:4024:de72:fe72:4208	254.114.66.8
cb15:901b:901b:fb65:4024:de72:fe72:4209	254.114.66.9
cb15:901b:901b:fb65:4024:de72:fe72:420a	254.114.66.10
cb15:901b:901b:fb65:4024:de72:fe72:420b	254.114.66.11
cb15:901b:901b:fb65:4024:de72:fe72:420c	254.114.66.12
cb15:901b:901b:fb65:4024:de72:fe72:420d	254.114.66.13
cb15:901b:901b:fb65:4024:de72:fe72:420e	254.114.66.14
cb15:901b:901b:fb65:4024:de72:fe72:420f	254.114.66.15
cb15:901b:901b:fb65:4024:de72:fe72:4210	254.114.66.16
cb15:901b:901b:fb65:4024:de72:fe72:4211	254.114.66.17
cb15:901b:901b:fb65:4024:de72:fe72:4212	254.114.66.18
cb15:901b:901b:fb65:4024:de72:fe72:4213	254.114.66.19
cb15:901b:901b:fb65:4024:de72:fe72:4214	254.114.66.20
cb15:901b:901b:fb65:4024:de72:fe72:4215	254.114.66.21
cb15:901b:901b:fb65:4024:de72:fe72:4216	254.114.66.22
cb15:901b:901b:fb65:4024:de72:fe72:4217	254.114.66.23
cb15:901b:901b:fb65:4024:de72:fe72:4218	254.114.66.24
cb15:901b:901b:fb65:4024:de72:fe72:4219	254.114.66.25
cb15:901b:901b:fb65:4024:de72:fe72:421a	254.114.66.26
cb15:901b:901b:fb65:4024:de72:fe72:421b	254.114.66.27
cb15:901b:901b:fb65:4024:de72:fe72:421c	254.114.66.28
cb15:901b:901b:fb65:4024:de72:fe72:421d	254.114.66.29
cb15:901b:901b:fb65:4024:de72:fe72:421e	254.114.66.30
cb15:901b:901b:fb65:4024:de72:fe72:421f	254.114.66.31
cb15:901b:901b:fb65:4024:de72:fe72:4220	254.114.66.32
cb15:901b:901b:fb65:4024:de72:fe72:4221	254.114.66.33
cb15:901b:901b:fb65:4024:de72:fe72:4222	254.114.66.34
cb15:901b:901b:fb65:4024:de72:fe72:4223	254.114.66.35
cb15:901b:901b:fb65:4024:de72:fe72:4224	254.114.66.36
cb15:901b:901b:fb65:4024:de72:fe72:4225	254.114.66.37
cb15:901b:901b:fb65:4024:de72:fe72:4226	254.114.66.38
cb15:901b:901b:fb65:4024:de72:fe72:4227	254.114.66.39
cb15:901b:901b:fb65:4024:de72:fe72:4228	254.114.66.40
cb15:901b:901b:fb65:4024:de72:fe72:4229	254.114.66.41
cb15:901b:901b:fb65:4024:de72:fe72:422a	254.114.66.42
cb15:901b:901b:fb65:4024:de72:fe72:422b	254.114.66.43
cb15:901b:901b:fb65:4024:de72:fe72:422c	254.114.66.44
cb15:901b:901b:fb65:4024:de72:fe72:422d	254.114.66.45
cb15:901b:901b:fb65:4024:de72:fe72:422e	254.114.66.46
cb15:901b:901b:fb65:4024:de72:fe72:422f	254.114.66.47
cb15:901b:901b:fb65:4024:de72:fe72:4230	254.114.66.48
cb15:901b:901b:fb65:4024:de72:fe72:4231	254.114.66.49
cb15:901b:901b:fb65:4024:de72:fe72:4232	254.114.66.50
cb15:901b:901b:fb65:4024:de72:fe72:4233	254.114.66.51
cb15:901b:901b:fb65:4024:de72:fe72:4234	254.114.66.52
cb15:901b:901b:fb65:4024:de72:fe72:4235	254.114.66.53
cb15:901b:901b:fb65:4024:de72:fe72:4236	254.114.66.54
cb15:901b:901b:fb65:4024:de72:fe72:4237	254.114.66.55
cb15:901b:901b:fb65:4024:de72:fe72:4238	254.114.66.56
cb15:901b:901b:fb65:4024:de72:fe72:4239	254.114.66.57
cb15:901b:901b:fb65:4024:de72:fe72:423a	254.114.66.58
cb15:901b:901b:fb65:4024:de72:fe72:423b	254.114.66.59
cb15:901b:901b:fb65:4024:de72:fe72:423c	254.114.66.60

cb15:901b:901b:fb65:4024:de72:fe72:423d	254.114.66.61
cb15:901b:901b:fb65:4024:de72:fe72:423e	254.114.66.62
cb15:901b:901b:fb65:4024:de72:fe72:423f	254.114.66.63
cb15:901b:901b:fb65:4024:de72:fe72:4240	254.114.66.64
cb15:901b:901b:fb65:4024:de72:fe72:4241	254.114.66.65
cb15:901b:901b:fb65:4024:de72:fe72:4242	254.114.66.66
cb15:901b:901b:fb65:4024:de72:fe72:4243	254.114.66.67
cb15:901b:901b:fb65:4024:de72:fe72:4244	254.114.66.68
cb15:901b:901b:fb65:4024:de72:fe72:4245	254.114.66.69
cb15:901b:901b:fb65:4024:de72:fe72:4246	254.114.66.70
cb15:901b:901b:fb65:4024:de72:fe72:4247	254.114.66.71
cb15:901b:901b:fb65:4024:de72:fe72:4248	254.114.66.72
cb15:901b:901b:fb65:4024:de72:fe72:4249	254.114.66.73
cb15:901b:901b:fb65:4024:de72:fe72:424a	254.114.66.74
cb15:901b:901b:fb65:4024:de72:fe72:424b	254.114.66.75
cb15:901b:901b:fb65:4024:de72:fe72:424c	254.114.66.76
cb15:901b:901b:fb65:4024:de72:fe72:424d	254.114.66.77
cb15:901b:901b:fb65:4024:de72:fe72:424e	254.114.66.78
cb15:901b:901b:fb65:4024:de72:fe72:424f	254.114.66.79
cb15:901b:901b:fb65:4024:de72:fe72:4250	254.114.66.80
cb15:901b:901b:fb65:4024:de72:fe72:4251	254.114.66.81
cb15:901b:901b:fb65:4024:de72:fe72:4252	254.114.66.82
cb15:901b:901b:fb65:4024:de72:fe72:4253	254.114.66.83
cb15:901b:901b:fb65:4024:de72:fe72:4254	254.114.66.84
cb15:901b:901b:fb65:4024:de72:fe72:4255	254.114.66.85
cb15:901b:901b:fb65:4024:de72:fe72:4256	254.114.66.86
cb15:901b:901b:fb65:4024:de72:fe72:4257	254.114.66.87
cb15:901b:901b:fb65:4024:de72:fe72:4258	254.114.66.88
cb15:901b:901b:fb65:4024:de72:fe72:4259	254.114.66.89
cb15:901b:901b:fb65:4024:de72:fe72:425a	254.114.66.90
cb15:901b:901b:fb65:4024:de72:fe72:425b	254.114.66.91
cb15:901b:901b:fb65:4024:de72:fe72:425c	254.114.66.92
cb15:901b:901b:fb65:4024:de72:fe72:425d	254.114.66.93
cb15:901b:901b:fb65:4024:de72:fe72:425e	254.114.66.94
cb15:901b:901b:fb65:4024:de72:fe72:425f	254.114.66.95
cb15:901b:901b:fb65:4024:de72:fe72:4260	254.114.66.96
cb15:901b:901b:fb65:4024:de72:fe72:4261	254.114.66.97
cb15:901b:901b:fb65:4024:de72:fe72:4262	254.114.66.98
cb15:901b:901b:fb65:4024:de72:fe72:4263	254.114.66.99
cb15:901b:901b:fb65:4024:de72:fe72:4264	254.114.66.100
cb15:901b:901b:fb65:4024:de72:fe72:4265	254.114.66.101
cb15:901b:901b:fb65:4024:de72:fe72:4266	254.114.66.102
cb15:901b:901b:fb65:4024:de72:fe72:4267	254.114.66.103
cb15:901b:901b:fb65:4024:de72:fe72:4268	254.114.66.104
cb15:901b:901b:fb65:4024:de72:fe72:4269	254.114.66.105
cb15:901b:901b:fb65:4024:de72:fe72:426a	254.114.66.106
cb15:901b:901b:fb65:4024:de72:fe72:426b	254.114.66.107
cb15:901b:901b:fb65:4024:de72:fe72:426c	254.114.66.108
cb15:901b:901b:fb65:4024:de72:fe72:426d	254.114.66.109
cb15:901b:901b:fb65:4024:de72:fe72:426e	254.114.66.110
cb15:901b:901b:fb65:4024:de72:fe72:426f	254.114.66.111
cb15:901b:901b:fb65:4024:de72:fe72:4270	254.114.66.112
cb15:901b:901b:fb65:4024:de72:fe72:4271	254.114.66.113
cb15:901b:901b:fb65:4024:de72:fe72:4272	254.114.66.114
cb15:901b:901b:fb65:4024:de72:fe72:4273	254.114.66.115
cb15:901b:901b:fb65:4024:de72:fe72:4274	254.114.66.116
cb15:901b:901b:fb65:4024:de72:fe72:4275	254.114.66.117
cb15:901b:901b:fb65:4024:de72:fe72:4276	254.114.66.118
cb15:901b:901b:fb65:4024:de72:fe72:4277	254.114.66.119
cb15:901b:901b:fb65:4024:de72:fe72:4278	254.114.66.120

cb15:901b:901b:fb65:4024:de72:fe72:4279	254.114.66.121
cb15:901b:901b:fb65:4024:de72:fe72:427a	254.114.66.122
cb15:901b:901b:fb65:4024:de72:fe72:427b	254.114.66.123
cb15:901b:901b:fb65:4024:de72:fe72:427c	254.114.66.124
cb15:901b:901b:fb65:4024:de72:fe72:427d	254.114.66.125
cb15:901b:901b:fb65:4024:de72:fe72:427e	254.114.66.126
cb15:901b:901b:fb65:4024:de72:fe72:427f	254.114.66.127
cb15:901b:901b:fb65:4024:de72:fe72:4280	254.114.66.128
cb15:901b:901b:fb65:4024:de72:fe72:4281	254.114.66.129
cb15:901b:901b:fb65:4024:de72:fe72:4282	254.114.66.130
cb15:901b:901b:fb65:4024:de72:fe72:4283	254.114.66.131
cb15:901b:901b:fb65:4024:de72:fe72:4284	254.114.66.132
cb15:901b:901b:fb65:4024:de72:fe72:4285	254.114.66.133
cb15:901b:901b:fb65:4024:de72:fe72:4286	254.114.66.134
cb15:901b:901b:fb65:4024:de72:fe72:4287	254.114.66.135
cb15:901b:901b:fb65:4024:de72:fe72:4288	254.114.66.136
cb15:901b:901b:fb65:4024:de72:fe72:4289	254.114.66.137
cb15:901b:901b:fb65:4024:de72:fe72:428a	254.114.66.138
cb15:901b:901b:fb65:4024:de72:fe72:428b	254.114.66.139
cb15:901b:901b:fb65:4024:de72:fe72:428c	254.114.66.140
cb15:901b:901b:fb65:4024:de72:fe72:428d	254.114.66.141
cb15:901b:901b:fb65:4024:de72:fe72:428e	254.114.66.142
cb15:901b:901b:fb65:4024:de72:fe72:428f	254.114.66.143
cb15:901b:901b:fb65:4024:de72:fe72:4290	254.114.66.144
cb15:901b:901b:fb65:4024:de72:fe72:4291	254.114.66.145
cb15:901b:901b:fb65:4024:de72:fe72:4292	254.114.66.146
cb15:901b:901b:fb65:4024:de72:fe72:4293	254.114.66.147
cb15:901b:901b:fb65:4024:de72:fe72:4294	254.114.66.148
cb15:901b:901b:fb65:4024:de72:fe72:4295	254.114.66.149
cb15:901b:901b:fb65:4024:de72:fe72:4296	254.114.66.150
cb15:901b:901b:fb65:4024:de72:fe72:4297	254.114.66.151
cb15:901b:901b:fb65:4024:de72:fe72:4298	254.114.66.152
cb15:901b:901b:fb65:4024:de72:fe72:4299	254.114.66.153
cb15:901b:901b:fb65:4024:de72:fe72:429a	254.114.66.154
cb15:901b:901b:fb65:4024:de72:fe72:429b	254.114.66.155
cb15:901b:901b:fb65:4024:de72:fe72:429c	254.114.66.156
cb15:901b:901b:fb65:4024:de72:fe72:429d	254.114.66.157
cb15:901b:901b:fb65:4024:de72:fe72:429e	254.114.66.158
cb15:901b:901b:fb65:4024:de72:fe72:429f	254.114.66.159
cb15:901b:901b:fb65:4024:de72:fe72:42a0	254.114.66.160
cb15:901b:901b:fb65:4024:de72:fe72:42a1	254.114.66.161
cb15:901b:901b:fb65:4024:de72:fe72:42a2	254.114.66.162
cb15:901b:901b:fb65:4024:de72:fe72:42a3	254.114.66.163
cb15:901b:901b:fb65:4024:de72:fe72:42a4	254.114.66.164
cb15:901b:901b:fb65:4024:de72:fe72:42a5	254.114.66.165
cb15:901b:901b:fb65:4024:de72:fe72:42a6	254.114.66.166
cb15:901b:901b:fb65:4024:de72:fe72:42a7	254.114.66.167
cb15:901b:901b:fb65:4024:de72:fe72:42a8	254.114.66.168
cb15:901b:901b:fb65:4024:de72:fe72:42a9	254.114.66.169
cb15:901b:901b:fb65:4024:de72:fe72:42aa	254.114.66.170
cb15:901b:901b:fb65:4024:de72:fe72:42ab	254.114.66.171
cb15:901b:901b:fb65:4024:de72:fe72:42ac	254.114.66.172
cb15:901b:901b:fb65:4024:de72:fe72:42ad	254.114.66.173
cb15:901b:901b:fb65:4024:de72:fe72:42ae	254.114.66.174
cb15:901b:901b:fb65:4024:de72:fe72:42af	254.114.66.175
cb15:901b:901b:fb65:4024:de72:fe72:42b0	254.114.66.176
cb15:901b:901b:fb65:4024:de72:fe72:42b1	254.114.66.177
cb15:901b:901b:fb65:4024:de72:fe72:42b2	254.114.66.178
cb15:901b:901b:fb65:4024:de72:fe72:42b3	254.114.66.179
cb15:901b:901b:fb65:4024:de72:fe72:42b4	254.114.66.180

cb15:901b:901b:fb65:4024:de72:fe72:42b5	254.114.66.181
cb15:901b:901b:fb65:4024:de72:fe72:42b6	254.114.66.182
cb15:901b:901b:fb65:4024:de72:fe72:42b7	254.114.66.183
cb15:901b:901b:fb65:4024:de72:fe72:42b8	254.114.66.184
cb15:901b:901b:fb65:4024:de72:fe72:42b9	254.114.66.185
cb15:901b:901b:fb65:4024:de72:fe72:42ba	254.114.66.186
cb15:901b:901b:fb65:4024:de72:fe72:42bb	254.114.66.187
cb15:901b:901b:fb65:4024:de72:fe72:42bc	254.114.66.188
cb15:901b:901b:fb65:4024:de72:fe72:42bd	254.114.66.189
cb15:901b:901b:fb65:4024:de72:fe72:42be	254.114.66.190
cb15:901b:901b:fb65:4024:de72:fe72:42bf	254.114.66.191
cb15:901b:901b:fb65:4024:de72:fe72:42c0	254.114.66.192
cb15:901b:901b:fb65:4024:de72:fe72:42c1	254.114.66.193
cb15:901b:901b:fb65:4024:de72:fe72:42c2	254.114.66.194
cb15:901b:901b:fb65:4024:de72:fe72:42c3	254.114.66.195
cb15:901b:901b:fb65:4024:de72:fe72:42c4	254.114.66.196
cb15:901b:901b:fb65:4024:de72:fe72:42c5	254.114.66.197
cb15:901b:901b:fb65:4024:de72:fe72:42c6	254.114.66.198
cb15:901b:901b:fb65:4024:de72:fe72:42c7	254.114.66.199
cb15:901b:901b:fb65:4024:de72:fe72:42c8	254.114.66.200
cb15:901b:901b:fb65:4024:de72:fe72:42c9	254.114.66.201
cb15:901b:901b:fb65:4024:de72:fe72:42ca	254.114.66.202
cb15:901b:901b:fb65:4024:de72:fe72:42cb	254.114.66.203
cb15:901b:901b:fb65:4024:de72:fe72:42cc	254.114.66.204
cb15:901b:901b:fb65:4024:de72:fe72:42cd	254.114.66.205
cb15:901b:901b:fb65:4024:de72:fe72:42ce	254.114.66.206
cb15:901b:901b:fb65:4024:de72:fe72:42cf	254.114.66.207
cb15:901b:901b:fb65:4024:de72:fe72:42d0	254.114.66.208
cb15:901b:901b:fb65:4024:de72:fe72:42d1	254.114.66.209
cb15:901b:901b:fb65:4024:de72:fe72:42d2	254.114.66.210
cb15:901b:901b:fb65:4024:de72:fe72:42d3	254.114.66.211
cb15:901b:901b:fb65:4024:de72:fe72:42d4	254.114.66.212
cb15:901b:901b:fb65:4024:de72:fe72:42d5	254.114.66.213
cb15:901b:901b:fb65:4024:de72:fe72:42d6	254.114.66.214
cb15:901b:901b:fb65:4024:de72:fe72:42d7	254.114.66.215
cb15:901b:901b:fb65:4024:de72:fe72:42d8	254.114.66.216
cb15:901b:901b:fb65:4024:de72:fe72:42d9	254.114.66.217
cb15:901b:901b:fb65:4024:de72:fe72:42da	254.114.66.218
cb15:901b:901b:fb65:4024:de72:fe72:42db	254.114.66.219
cb15:901b:901b:fb65:4024:de72:fe72:42dc	254.114.66.220
cb15:901b:901b:fb65:4024:de72:fe72:42dd	254.114.66.221
cb15:901b:901b:fb65:4024:de72:fe72:42de	254.114.66.222
cb15:901b:901b:fb65:4024:de72:fe72:42df	254.114.66.223
cb15:901b:901b:fb65:4024:de72:fe72:42e0	254.114.66.224
cb15:901b:901b:fb65:4024:de72:fe72:42e1	254.114.66.225
cb15:901b:901b:fb65:4024:de72:fe72:42e2	254.114.66.226
cb15:901b:901b:fb65:4024:de72:fe72:42e3	254.114.66.227
cb15:901b:901b:fb65:4024:de72:fe72:42e4	254.114.66.228
cb15:901b:901b:fb65:4024:de72:fe72:42e5	254.114.66.229
cb15:901b:901b:fb65:4024:de72:fe72:42e6	254.114.66.230
cb15:901b:901b:fb65:4024:de72:fe72:42e7	254.114.66.231
cb15:901b:901b:fb65:4024:de72:fe72:42e8	254.114.66.232
cb15:901b:901b:fb65:4024:de72:fe72:42e9	254.114.66.233
cb15:901b:901b:fb65:4024:de72:fe72:42ea	254.114.66.234
cb15:901b:901b:fb65:4024:de72:fe72:42eb	254.114.66.235
cb15:901b:901b:fb65:4024:de72:fe72:42ec	254.114.66.236
cb15:901b:901b:fb65:4024:de72:fe72:42ed	254.114.66.237
cb15:901b:901b:fb65:4024:de72:fe72:42ee	254.114.66.238
cb15:901b:901b:fb65:4024:de72:fe72:42ef	254.114.66.239
cb15:901b:901b:fb65:4024:de72:fe72:42f0	254.114.66.240
cb15:901b:901b:fb65:4024:de72:fe72:42f1	254.114.66.241
cb15:901b:901b:fb65:4024:de72:fe72:42f2	254.114.66.242
cb15:901b:901b:fb65:4024:de72:fe72:42f3	254.114.66.243
cb15:901b:901b:fb65:4024:de72:fe72:42f4	254.114.66.244
cb15:901b:901b:fb65:4024:de72:fe72:42f5	254.114.66.245
cb15:901b:901b:fb65:4024:de72:fe72:42f6	254.114.66.246
cb15:901b:901b:fb65:4024:de72:fe72:42f7	254.114.66.247
cb15:901b:901b:fb65:4024:de72:fe72:42f8	254.114.66.248
cb15:901b:901b:fb65:4024:de72:fe72:42f9	254.114.66.249
cb15:901b:901b:fb65:4024:de72:fe72:42fa	254.114.66.250
cb15:901b:901b:fb65:4024:de72:fe72:42fb	254.114.66.251
cb15:901b:901b:fb65:4024:de72:fe72:42fc	254.114.66.252
cb15:901b:901b:fb65:4024:de72:fe72:42fd	254.114.66.253
cb15:901b:901b:fb65:4024:de72:fe72:42fe	254.114.66.254
cb15:901b:901b:fb65:4024:de72:fe72:42ff	254.114.66.255

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.