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:d157:4024:ada9:b2bc:9b51:4201	155.81.66.1
cb15:901b:d157:4024:ada9:b2bc:9b51:4202	155.81.66.2
cb15:901b:d157:4024:ada9:b2bc:9b51:4203	155.81.66.3
cb15:901b:d157:4024:ada9:b2bc:9b51:4204	155.81.66.4
cb15:901b:d157:4024:ada9:b2bc:9b51:4205	155.81.66.5
cb15:901b:d157:4024:ada9:b2bc:9b51:4206	155.81.66.6
cb15:901b:d157:4024:ada9:b2bc:9b51:4207	155.81.66.7
cb15:901b:d157:4024:ada9:b2bc:9b51:4208	155.81.66.8
cb15:901b:d157:4024:ada9:b2bc:9b51:4209	155.81.66.9
cb15:901b:d157:4024:ada9:b2bc:9b51:420a	155.81.66.10
cb15:901b:d157:4024:ada9:b2bc:9b51:420b	155.81.66.11
cb15:901b:d157:4024:ada9:b2bc:9b51:420c	155.81.66.12
cb15:901b:d157:4024:ada9:b2bc:9b51:420d	155.81.66.13
cb15:901b:d157:4024:ada9:b2bc:9b51:420e	155.81.66.14
cb15:901b:d157:4024:ada9:b2bc:9b51:420f	155.81.66.15
cb15:901b:d157:4024:ada9:b2bc:9b51:4210	155.81.66.16
cb15:901b:d157:4024:ada9:b2bc:9b51:4211	155.81.66.17
cb15:901b:d157:4024:ada9:b2bc:9b51:4212	155.81.66.18
cb15:901b:d157:4024:ada9:b2bc:9b51:4213	155.81.66.19
cb15:901b:d157:4024:ada9:b2bc:9b51:4214	155.81.66.20
cb15:901b:d157:4024:ada9:b2bc:9b51:4215	155.81.66.21
cb15:901b:d157:4024:ada9:b2bc:9b51:4216	155.81.66.22
cb15:901b:d157:4024:ada9:b2bc:9b51:4217	155.81.66.23
cb15:901b:d157:4024:ada9:b2bc:9b51:4218	155.81.66.24
cb15:901b:d157:4024:ada9:b2bc:9b51:4219	155.81.66.25
cb15:901b:d157:4024:ada9:b2bc:9b51:421a	155.81.66.26
cb15:901b:d157:4024:ada9:b2bc:9b51:421b	155.81.66.27
cb15:901b:d157:4024:ada9:b2bc:9b51:421c	155.81.66.28
cb15:901b:d157:4024:ada9:b2bc:9b51:421d	155.81.66.29
cb15:901b:d157:4024:ada9:b2bc:9b51:421e	155.81.66.30
cb15:901b:d157:4024:ada9:b2bc:9b51:421f	155.81.66.31
cb15:901b:d157:4024:ada9:b2bc:9b51:4220	155.81.66.32
cb15:901b:d157:4024:ada9:b2bc:9b51:4221	155.81.66.33
cb15:901b:d157:4024:ada9:b2bc:9b51:4222	155.81.66.34
cb15:901b:d157:4024:ada9:b2bc:9b51:4223	155.81.66.35
cb15:901b:d157:4024:ada9:b2bc:9b51:4224	155.81.66.36
cb15:901b:d157:4024:ada9:b2bc:9b51:4225	155.81.66.37
cb15:901b:d157:4024:ada9:b2bc:9b51:4226	155.81.66.38
cb15:901b:d157:4024:ada9:b2bc:9b51:4227	155.81.66.39
cb15:901b:d157:4024:ada9:b2bc:9b51:4228	155.81.66.40
cb15:901b:d157:4024:ada9:b2bc:9b51:4229	155.81.66.41
cb15:901b:d157:4024:ada9:b2bc:9b51:422a	155.81.66.42
cb15:901b:d157:4024:ada9:b2bc:9b51:422b	155.81.66.43
cb15:901b:d157:4024:ada9:b2bc:9b51:422c	155.81.66.44
cb15:901b:d157:4024:ada9:b2bc:9b51:422d	155.81.66.45
cb15:901b:d157:4024:ada9:b2bc:9b51:422e	155.81.66.46
cb15:901b:d157:4024:ada9:b2bc:9b51:422f	155.81.66.47
cb15:901b:d157:4024:ada9:b2bc:9b51:4230	155.81.66.48
cb15:901b:d157:4024:ada9:b2bc:9b51:4231	155.81.66.49
cb15:901b:d157:4024:ada9:b2bc:9b51:4232	155.81.66.50
cb15:901b:d157:4024:ada9:b2bc:9b51:4233	155.81.66.51
cb15:901b:d157:4024:ada9:b2bc:9b51:4234	155.81.66.52
cb15:901b:d157:4024:ada9:b2bc:9b51:4235	155.81.66.53
cb15:901b:d157:4024:ada9:b2bc:9b51:4236	155.81.66.54
cb15:901b:d157:4024:ada9:b2bc:9b51:4237	155.81.66.55
cb15:901b:d157:4024:ada9:b2bc:9b51:4238	155.81.66.56
cb15:901b:d157:4024:ada9:b2bc:9b51:4239	155.81.66.57
cb15:901b:d157:4024:ada9:b2bc:9b51:423a	155.81.66.58
cb15:901b:d157:4024:ada9:b2bc:9b51:423b	155.81.66.59
cb15:901b:d157:4024:ada9:b2bc:9b51:423c	155.81.66.60

cb15:901b:d157:4024:ada9:b2bc:9b51:423d	155.81.66.61
cb15:901b:d157:4024:ada9:b2bc:9b51:423e	155.81.66.62
cb15:901b:d157:4024:ada9:b2bc:9b51:423f	155.81.66.63
cb15:901b:d157:4024:ada9:b2bc:9b51:4240	155.81.66.64
cb15:901b:d157:4024:ada9:b2bc:9b51:4241	155.81.66.65
cb15:901b:d157:4024:ada9:b2bc:9b51:4242	155.81.66.66
cb15:901b:d157:4024:ada9:b2bc:9b51:4243	155.81.66.67
cb15:901b:d157:4024:ada9:b2bc:9b51:4244	155.81.66.68
cb15:901b:d157:4024:ada9:b2bc:9b51:4245	155.81.66.69
cb15:901b:d157:4024:ada9:b2bc:9b51:4246	155.81.66.70
cb15:901b:d157:4024:ada9:b2bc:9b51:4247	155.81.66.71
cb15:901b:d157:4024:ada9:b2bc:9b51:4248	155.81.66.72
cb15:901b:d157:4024:ada9:b2bc:9b51:4249	155.81.66.73
cb15:901b:d157:4024:ada9:b2bc:9b51:424a	155.81.66.74
cb15:901b:d157:4024:ada9:b2bc:9b51:424b	155.81.66.75
cb15:901b:d157:4024:ada9:b2bc:9b51:424c	155.81.66.76
cb15:901b:d157:4024:ada9:b2bc:9b51:424d	155.81.66.77
cb15:901b:d157:4024:ada9:b2bc:9b51:424e	155.81.66.78
cb15:901b:d157:4024:ada9:b2bc:9b51:424f	155.81.66.79
cb15:901b:d157:4024:ada9:b2bc:9b51:4250	155.81.66.80
cb15:901b:d157:4024:ada9:b2bc:9b51:4251	155.81.66.81
cb15:901b:d157:4024:ada9:b2bc:9b51:4252	155.81.66.82
cb15:901b:d157:4024:ada9:b2bc:9b51:4253	155.81.66.83
cb15:901b:d157:4024:ada9:b2bc:9b51:4254	155.81.66.84
cb15:901b:d157:4024:ada9:b2bc:9b51:4255	155.81.66.85
cb15:901b:d157:4024:ada9:b2bc:9b51:4256	155.81.66.86
cb15:901b:d157:4024:ada9:b2bc:9b51:4257	155.81.66.87
cb15:901b:d157:4024:ada9:b2bc:9b51:4258	155.81.66.88
cb15:901b:d157:4024:ada9:b2bc:9b51:4259	155.81.66.89
cb15:901b:d157:4024:ada9:b2bc:9b51:425a	155.81.66.90
cb15:901b:d157:4024:ada9:b2bc:9b51:425b	155.81.66.91
cb15:901b:d157:4024:ada9:b2bc:9b51:425c	155.81.66.92
cb15:901b:d157:4024:ada9:b2bc:9b51:425d	155.81.66.93
cb15:901b:d157:4024:ada9:b2bc:9b51:425e	155.81.66.94
cb15:901b:d157:4024:ada9:b2bc:9b51:425f	155.81.66.95
cb15:901b:d157:4024:ada9:b2bc:9b51:4260	155.81.66.96
cb15:901b:d157:4024:ada9:b2bc:9b51:4261	155.81.66.97
cb15:901b:d157:4024:ada9:b2bc:9b51:4262	155.81.66.98
cb15:901b:d157:4024:ada9:b2bc:9b51:4263	155.81.66.99
cb15:901b:d157:4024:ada9:b2bc:9b51:4264	155.81.66.100
cb15:901b:d157:4024:ada9:b2bc:9b51:4265	155.81.66.101
cb15:901b:d157:4024:ada9:b2bc:9b51:4266	155.81.66.102
cb15:901b:d157:4024:ada9:b2bc:9b51:4267	155.81.66.103
cb15:901b:d157:4024:ada9:b2bc:9b51:4268	155.81.66.104
cb15:901b:d157:4024:ada9:b2bc:9b51:4269	155.81.66.105
cb15:901b:d157:4024:ada9:b2bc:9b51:426a	155.81.66.106
cb15:901b:d157:4024:ada9:b2bc:9b51:426b	155.81.66.107
cb15:901b:d157:4024:ada9:b2bc:9b51:426c	155.81.66.108
cb15:901b:d157:4024:ada9:b2bc:9b51:426d	155.81.66.109
cb15:901b:d157:4024:ada9:b2bc:9b51:426e	155.81.66.110
cb15:901b:d157:4024:ada9:b2bc:9b51:426f	155.81.66.111
cb15:901b:d157:4024:ada9:b2bc:9b51:4270	155.81.66.112
cb15:901b:d157:4024:ada9:b2bc:9b51:4271	155.81.66.113
cb15:901b:d157:4024:ada9:b2bc:9b51:4272	155.81.66.114
cb15:901b:d157:4024:ada9:b2bc:9b51:4273	155.81.66.115
cb15:901b:d157:4024:ada9:b2bc:9b51:4274	155.81.66.116
cb15:901b:d157:4024:ada9:b2bc:9b51:4275	155.81.66.117
cb15:901b:d157:4024:ada9:b2bc:9b51:4276	155.81.66.118
cb15:901b:d157:4024:ada9:b2bc:9b51:4277	155.81.66.119
cb15:901b:d157:4024:ada9:b2bc:9b51:4278	155.81.66.120

cb15:901b:d157:4024:ada9:b2bc:9b51:4279	155.81.66.121
cb15:901b:d157:4024:ada9:b2bc:9b51:427a	155.81.66.122
cb15:901b:d157:4024:ada9:b2bc:9b51:427b	155.81.66.123
cb15:901b:d157:4024:ada9:b2bc:9b51:427c	155.81.66.124
cb15:901b:d157:4024:ada9:b2bc:9b51:427d	155.81.66.125
cb15:901b:d157:4024:ada9:b2bc:9b51:427e	155.81.66.126
cb15:901b:d157:4024:ada9:b2bc:9b51:427f	155.81.66.127
cb15:901b:d157:4024:ada9:b2bc:9b51:4280	155.81.66.128
cb15:901b:d157:4024:ada9:b2bc:9b51:4281	155.81.66.129
cb15:901b:d157:4024:ada9:b2bc:9b51:4282	155.81.66.130
cb15:901b:d157:4024:ada9:b2bc:9b51:4283	155.81.66.131
cb15:901b:d157:4024:ada9:b2bc:9b51:4284	155.81.66.132
cb15:901b:d157:4024:ada9:b2bc:9b51:4285	155.81.66.133
cb15:901b:d157:4024:ada9:b2bc:9b51:4286	155.81.66.134
cb15:901b:d157:4024:ada9:b2bc:9b51:4287	155.81.66.135
cb15:901b:d157:4024:ada9:b2bc:9b51:4288	155.81.66.136
cb15:901b:d157:4024:ada9:b2bc:9b51:4289	155.81.66.137
cb15:901b:d157:4024:ada9:b2bc:9b51:428a	155.81.66.138
cb15:901b:d157:4024:ada9:b2bc:9b51:428b	155.81.66.139
cb15:901b:d157:4024:ada9:b2bc:9b51:428c	155.81.66.140
cb15:901b:d157:4024:ada9:b2bc:9b51:428d	155.81.66.141
cb15:901b:d157:4024:ada9:b2bc:9b51:428e	155.81.66.142
cb15:901b:d157:4024:ada9:b2bc:9b51:428f	155.81.66.143
cb15:901b:d157:4024:ada9:b2bc:9b51:4290	155.81.66.144
cb15:901b:d157:4024:ada9:b2bc:9b51:4291	155.81.66.145
cb15:901b:d157:4024:ada9:b2bc:9b51:4292	155.81.66.146
cb15:901b:d157:4024:ada9:b2bc:9b51:4293	155.81.66.147
cb15:901b:d157:4024:ada9:b2bc:9b51:4294	155.81.66.148
cb15:901b:d157:4024:ada9:b2bc:9b51:4295	155.81.66.149
cb15:901b:d157:4024:ada9:b2bc:9b51:4296	155.81.66.150
cb15:901b:d157:4024:ada9:b2bc:9b51:4297	155.81.66.151
cb15:901b:d157:4024:ada9:b2bc:9b51:4298	155.81.66.152
cb15:901b:d157:4024:ada9:b2bc:9b51:4299	155.81.66.153
cb15:901b:d157:4024:ada9:b2bc:9b51:429a	155.81.66.154
cb15:901b:d157:4024:ada9:b2bc:9b51:429b	155.81.66.155
cb15:901b:d157:4024:ada9:b2bc:9b51:429c	155.81.66.156
cb15:901b:d157:4024:ada9:b2bc:9b51:429d	155.81.66.157
cb15:901b:d157:4024:ada9:b2bc:9b51:429e	155.81.66.158
cb15:901b:d157:4024:ada9:b2bc:9b51:429f	155.81.66.159
cb15:901b:d157:4024:ada9:b2bc:9b51:42a0	155.81.66.160
cb15:901b:d157:4024:ada9:b2bc:9b51:42a1	155.81.66.161
cb15:901b:d157:4024:ada9:b2bc:9b51:42a2	155.81.66.162
cb15:901b:d157:4024:ada9:b2bc:9b51:42a3	155.81.66.163
cb15:901b:d157:4024:ada9:b2bc:9b51:42a4	155.81.66.164
cb15:901b:d157:4024:ada9:b2bc:9b51:42a5	155.81.66.165
cb15:901b:d157:4024:ada9:b2bc:9b51:42a6	155.81.66.166
cb15:901b:d157:4024:ada9:b2bc:9b51:42a7	155.81.66.167
cb15:901b:d157:4024:ada9:b2bc:9b51:42a8	155.81.66.168
cb15:901b:d157:4024:ada9:b2bc:9b51:42a9	155.81.66.169
cb15:901b:d157:4024:ada9:b2bc:9b51:42aa	155.81.66.170
cb15:901b:d157:4024:ada9:b2bc:9b51:42ab	155.81.66.171
cb15:901b:d157:4024:ada9:b2bc:9b51:42ac	155.81.66.172
cb15:901b:d157:4024:ada9:b2bc:9b51:42ad	155.81.66.173
cb15:901b:d157:4024:ada9:b2bc:9b51:42ae	155.81.66.174
cb15:901b:d157:4024:ada9:b2bc:9b51:42af	155.81.66.175
cb15:901b:d157:4024:ada9:b2bc:9b51:42b0	155.81.66.176
cb15:901b:d157:4024:ada9:b2bc:9b51:42b1	155.81.66.177
cb15:901b:d157:4024:ada9:b2bc:9b51:42b2	155.81.66.178
cb15:901b:d157:4024:ada9:b2bc:9b51:42b3	155.81.66.179
cb15:901b:d157:4024:ada9:b2bc:9b51:42b4	155.81.66.180

cb15:901b:d157:4024:ada9:b2bc:9b51:42b5	155.81.66.181
cb15:901b:d157:4024:ada9:b2bc:9b51:42b6	155.81.66.182
cb15:901b:d157:4024:ada9:b2bc:9b51:42b7	155.81.66.183
cb15:901b:d157:4024:ada9:b2bc:9b51:42b8	155.81.66.184
cb15:901b:d157:4024:ada9:b2bc:9b51:42b9	155.81.66.185
cb15:901b:d157:4024:ada9:b2bc:9b51:42ba	155.81.66.186
cb15:901b:d157:4024:ada9:b2bc:9b51:42bb	155.81.66.187
cb15:901b:d157:4024:ada9:b2bc:9b51:42bc	155.81.66.188
cb15:901b:d157:4024:ada9:b2bc:9b51:42bd	155.81.66.189
cb15:901b:d157:4024:ada9:b2bc:9b51:42be	155.81.66.190
cb15:901b:d157:4024:ada9:b2bc:9b51:42bf	155.81.66.191
cb15:901b:d157:4024:ada9:b2bc:9b51:42c0	155.81.66.192
cb15:901b:d157:4024:ada9:b2bc:9b51:42c1	155.81.66.193
cb15:901b:d157:4024:ada9:b2bc:9b51:42c2	155.81.66.194
cb15:901b:d157:4024:ada9:b2bc:9b51:42c3	155.81.66.195
cb15:901b:d157:4024:ada9:b2bc:9b51:42c4	155.81.66.196
cb15:901b:d157:4024:ada9:b2bc:9b51:42c5	155.81.66.197
cb15:901b:d157:4024:ada9:b2bc:9b51:42c6	155.81.66.198
cb15:901b:d157:4024:ada9:b2bc:9b51:42c7	155.81.66.199
cb15:901b:d157:4024:ada9:b2bc:9b51:42c8	155.81.66.200
cb15:901b:d157:4024:ada9:b2bc:9b51:42c9	155.81.66.201
cb15:901b:d157:4024:ada9:b2bc:9b51:42ca	155.81.66.202
cb15:901b:d157:4024:ada9:b2bc:9b51:42cb	155.81.66.203
cb15:901b:d157:4024:ada9:b2bc:9b51:42cc	155.81.66.204
cb15:901b:d157:4024:ada9:b2bc:9b51:42cd	155.81.66.205
cb15:901b:d157:4024:ada9:b2bc:9b51:42ce	155.81.66.206
cb15:901b:d157:4024:ada9:b2bc:9b51:42cf	155.81.66.207
cb15:901b:d157:4024:ada9:b2bc:9b51:42d0	155.81.66.208
cb15:901b:d157:4024:ada9:b2bc:9b51:42d1	155.81.66.209
cb15:901b:d157:4024:ada9:b2bc:9b51:42d2	155.81.66.210
cb15:901b:d157:4024:ada9:b2bc:9b51:42d3	155.81.66.211
cb15:901b:d157:4024:ada9:b2bc:9b51:42d4	155.81.66.212
cb15:901b:d157:4024:ada9:b2bc:9b51:42d5	155.81.66.213
cb15:901b:d157:4024:ada9:b2bc:9b51:42d6	155.81.66.214
cb15:901b:d157:4024:ada9:b2bc:9b51:42d7	155.81.66.215
cb15:901b:d157:4024:ada9:b2bc:9b51:42d8	155.81.66.216
cb15:901b:d157:4024:ada9:b2bc:9b51:42d9	155.81.66.217
cb15:901b:d157:4024:ada9:b2bc:9b51:42da	155.81.66.218
cb15:901b:d157:4024:ada9:b2bc:9b51:42db	155.81.66.219
cb15:901b:d157:4024:ada9:b2bc:9b51:42dc	155.81.66.220
cb15:901b:d157:4024:ada9:b2bc:9b51:42dd	155.81.66.221
cb15:901b:d157:4024:ada9:b2bc:9b51:42de	155.81.66.222
cb15:901b:d157:4024:ada9:b2bc:9b51:42df	155.81.66.223
cb15:901b:d157:4024:ada9:b2bc:9b51:42e0	155.81.66.224
cb15:901b:d157:4024:ada9:b2bc:9b51:42e1	155.81.66.225
cb15:901b:d157:4024:ada9:b2bc:9b51:42e2	155.81.66.226
cb15:901b:d157:4024:ada9:b2bc:9b51:42e3	155.81.66.227
cb15:901b:d157:4024:ada9:b2bc:9b51:42e4	155.81.66.228
cb15:901b:d157:4024:ada9:b2bc:9b51:42e5	155.81.66.229
cb15:901b:d157:4024:ada9:b2bc:9b51:42e6	155.81.66.230
cb15:901b:d157:4024:ada9:b2bc:9b51:42e7	155.81.66.231
cb15:901b:d157:4024:ada9:b2bc:9b51:42e8	155.81.66.232
cb15:901b:d157:4024:ada9:b2bc:9b51:42e9	155.81.66.233
cb15:901b:d157:4024:ada9:b2bc:9b51:42ea	155.81.66.234
cb15:901b:d157:4024:ada9:b2bc:9b51:42eb	155.81.66.235
cb15:901b:d157:4024:ada9:b2bc:9b51:42ec	155.81.66.236
cb15:901b:d157:4024:ada9:b2bc:9b51:42ed	155.81.66.237
cb15:901b:d157:4024:ada9:b2bc:9b51:42ee	155.81.66.238
cb15:901b:d157:4024:ada9:b2bc:9b51:42ef	155.81.66.239
cb15:901b:d157:4024:ada9:b2bc:9b51:42f0	155.81.66.240
cb15:901b:d157:4024:ada9:b2bc:9b51:42f1	155.81.66.241
cb15:901b:d157:4024:ada9:b2bc:9b51:42f2	155.81.66.242
cb15:901b:d157:4024:ada9:b2bc:9b51:42f3	155.81.66.243
cb15:901b:d157:4024:ada9:b2bc:9b51:42f4	155.81.66.244
cb15:901b:d157:4024:ada9:b2bc:9b51:42f5	155.81.66.245
cb15:901b:d157:4024:ada9:b2bc:9b51:42f6	155.81.66.246
cb15:901b:d157:4024:ada9:b2bc:9b51:42f7	155.81.66.247
cb15:901b:d157:4024:ada9:b2bc:9b51:42f8	155.81.66.248
cb15:901b:d157:4024:ada9:b2bc:9b51:42f9	155.81.66.249
cb15:901b:d157:4024:ada9:b2bc:9b51:42fa	155.81.66.250
cb15:901b:d157:4024:ada9:b2bc:9b51:42fb	155.81.66.251
cb15:901b:d157:4024:ada9:b2bc:9b51:42fc	155.81.66.252
cb15:901b:d157:4024:ada9:b2bc:9b51:42fd	155.81.66.253
cb15:901b:d157:4024:ada9:b2bc:9b51:42fe	155.81.66.254
cb15:901b:d157:4024:ada9:b2bc:9b51:42ff	155.81.66.255

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.