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
d157:901b:901b:a155:3a24:ea24:6502:4201	101.2.66.1
d157:901b:901b:a155:3a24:ea24:6502:4202	101.2.66.2
d157:901b:901b:a155:3a24:ea24:6502:4203	101.2.66.3
d157:901b:901b:a155:3a24:ea24:6502:4204	101.2.66.4
d157:901b:901b:a155:3a24:ea24:6502:4205	101.2.66.5
d157:901b:901b:a155:3a24:ea24:6502:4206	101.2.66.6
d157:901b:901b:a155:3a24:ea24:6502:4207	101.2.66.7
d157:901b:901b:a155:3a24:ea24:6502:4208	101.2.66.8
d157:901b:901b:a155:3a24:ea24:6502:4209	101.2.66.9
d157:901b:901b:a155:3a24:ea24:6502:420a	101.2.66.10
d157:901b:901b:a155:3a24:ea24:6502:420b	101.2.66.11
d157:901b:901b:a155:3a24:ea24:6502:420c	101.2.66.12
d157:901b:901b:a155:3a24:ea24:6502:420d	101.2.66.13
d157:901b:901b:a155:3a24:ea24:6502:420e	101.2.66.14
d157:901b:901b:a155:3a24:ea24:6502:420f	101.2.66.15
d157:901b:901b:a155:3a24:ea24:6502:4210	101.2.66.16
d157:901b:901b:a155:3a24:ea24:6502:4211	101.2.66.17
d157:901b:901b:a155:3a24:ea24:6502:4212	101.2.66.18
d157:901b:901b:a155:3a24:ea24:6502:4213	101.2.66.19
d157:901b:901b:a155:3a24:ea24:6502:4214	101.2.66.20
d157:901b:901b:a155:3a24:ea24:6502:4215	101.2.66.21
d157:901b:901b:a155:3a24:ea24:6502:4216	101.2.66.22
d157:901b:901b:a155:3a24:ea24:6502:4217	101.2.66.23
d157:901b:901b:a155:3a24:ea24:6502:4218	101.2.66.24
d157:901b:901b:a155:3a24:ea24:6502:4219	101.2.66.25
d157:901b:901b:a155:3a24:ea24:6502:421a	101.2.66.26
d157:901b:901b:a155:3a24:ea24:6502:421b	101.2.66.27
d157:901b:901b:a155:3a24:ea24:6502:421c	101.2.66.28
d157:901b:901b:a155:3a24:ea24:6502:421d	101.2.66.29
d157:901b:901b:a155:3a24:ea24:6502:421e	101.2.66.30
d157:901b:901b:a155:3a24:ea24:6502:421f	101.2.66.31
d157:901b:901b:a155:3a24:ea24:6502:4220	101.2.66.32
d157:901b:901b:a155:3a24:ea24:6502:4221	101.2.66.33
d157:901b:901b:a155:3a24:ea24:6502:4222	101.2.66.34
d157:901b:901b:a155:3a24:ea24:6502:4223	101.2.66.35
d157:901b:901b:a155:3a24:ea24:6502:4224	101.2.66.36
d157:901b:901b:a155:3a24:ea24:6502:4225	101.2.66.37
d157:901b:901b:a155:3a24:ea24:6502:4226	101.2.66.38
d157:901b:901b:a155:3a24:ea24:6502:4227	101.2.66.39
d157:901b:901b:a155:3a24:ea24:6502:4228	101.2.66.40
d157:901b:901b:a155:3a24:ea24:6502:4229	101.2.66.41
d157:901b:901b:a155:3a24:ea24:6502:422a	101.2.66.42
d157:901b:901b:a155:3a24:ea24:6502:422b	101.2.66.43
d157:901b:901b:a155:3a24:ea24:6502:422c	101.2.66.44
d157:901b:901b:a155:3a24:ea24:6502:422d	101.2.66.45
d157:901b:901b:a155:3a24:ea24:6502:422e	101.2.66.46
d157:901b:901b:a155:3a24:ea24:6502:422f	101.2.66.47
d157:901b:901b:a155:3a24:ea24:6502:4230	101.2.66.48
d157:901b:901b:a155:3a24:ea24:6502:4231	101.2.66.49
d157:901b:901b:a155:3a24:ea24:6502:4232	101.2.66.50
d157:901b:901b:a155:3a24:ea24:6502:4233	101.2.66.51
d157:901b:901b:a155:3a24:ea24:6502:4234	101.2.66.52
d157:901b:901b:a155:3a24:ea24:6502:4235	101.2.66.53
d157:901b:901b:a155:3a24:ea24:6502:4236	101.2.66.54
d157:901b:901b:a155:3a24:ea24:6502:4237	101.2.66.55
d157:901b:901b:a155:3a24:ea24:6502:4238	101.2.66.56
d157:901b:901b:a155:3a24:ea24:6502:4239	101.2.66.57
d157:901b:901b:a155:3a24:ea24:6502:423a	101.2.66.58
d157:901b:901b:a155:3a24:ea24:6502:423b	101.2.66.59
d157:901b:901b:a155:3a24:ea24:6502:423c	101.2.66.60

d157:901b:901b:a155:3a24:ea24:6502:423d	101.2.66.61
d157:901b:901b:a155:3a24:ea24:6502:423e	101.2.66.62
d157:901b:901b:a155:3a24:ea24:6502:423f	101.2.66.63
d157:901b:901b:a155:3a24:ea24:6502:4240	101.2.66.64
d157:901b:901b:a155:3a24:ea24:6502:4241	101.2.66.65
d157:901b:901b:a155:3a24:ea24:6502:4242	101.2.66.66
d157:901b:901b:a155:3a24:ea24:6502:4243	101.2.66.67
d157:901b:901b:a155:3a24:ea24:6502:4244	101.2.66.68
d157:901b:901b:a155:3a24:ea24:6502:4245	101.2.66.69
d157:901b:901b:a155:3a24:ea24:6502:4246	101.2.66.70
d157:901b:901b:a155:3a24:ea24:6502:4247	101.2.66.71
d157:901b:901b:a155:3a24:ea24:6502:4248	101.2.66.72
d157:901b:901b:a155:3a24:ea24:6502:4249	101.2.66.73
d157:901b:901b:a155:3a24:ea24:6502:424a	101.2.66.74
d157:901b:901b:a155:3a24:ea24:6502:424b	101.2.66.75
d157:901b:901b:a155:3a24:ea24:6502:424c	101.2.66.76
d157:901b:901b:a155:3a24:ea24:6502:424d	101.2.66.77
d157:901b:901b:a155:3a24:ea24:6502:424e	101.2.66.78
d157:901b:901b:a155:3a24:ea24:6502:424f	101.2.66.79
d157:901b:901b:a155:3a24:ea24:6502:4250	101.2.66.80
d157:901b:901b:a155:3a24:ea24:6502:4251	101.2.66.81
d157:901b:901b:a155:3a24:ea24:6502:4252	101.2.66.82
d157:901b:901b:a155:3a24:ea24:6502:4253	101.2.66.83
d157:901b:901b:a155:3a24:ea24:6502:4254	101.2.66.84
d157:901b:901b:a155:3a24:ea24:6502:4255	101.2.66.85
d157:901b:901b:a155:3a24:ea24:6502:4256	101.2.66.86
d157:901b:901b:a155:3a24:ea24:6502:4257	101.2.66.87
d157:901b:901b:a155:3a24:ea24:6502:4258	101.2.66.88
d157:901b:901b:a155:3a24:ea24:6502:4259	101.2.66.89
d157:901b:901b:a155:3a24:ea24:6502:425a	101.2.66.90
d157:901b:901b:a155:3a24:ea24:6502:425b	101.2.66.91
d157:901b:901b:a155:3a24:ea24:6502:425c	101.2.66.92
d157:901b:901b:a155:3a24:ea24:6502:425d	101.2.66.93
d157:901b:901b:a155:3a24:ea24:6502:425e	101.2.66.94
d157:901b:901b:a155:3a24:ea24:6502:425f	101.2.66.95
d157:901b:901b:a155:3a24:ea24:6502:4260	101.2.66.96
d157:901b:901b:a155:3a24:ea24:6502:4261	101.2.66.97
d157:901b:901b:a155:3a24:ea24:6502:4262	101.2.66.98
d157:901b:901b:a155:3a24:ea24:6502:4263	101.2.66.99
d157:901b:901b:a155:3a24:ea24:6502:4264	101.2.66.100
d157:901b:901b:a155:3a24:ea24:6502:4265	101.2.66.101
d157:901b:901b:a155:3a24:ea24:6502:4266	101.2.66.102
d157:901b:901b:a155:3a24:ea24:6502:4267	101.2.66.103
d157:901b:901b:a155:3a24:ea24:6502:4268	101.2.66.104
d157:901b:901b:a155:3a24:ea24:6502:4269	101.2.66.105
d157:901b:901b:a155:3a24:ea24:6502:426a	101.2.66.106
d157:901b:901b:a155:3a24:ea24:6502:426b	101.2.66.107
d157:901b:901b:a155:3a24:ea24:6502:426c	101.2.66.108
d157:901b:901b:a155:3a24:ea24:6502:426d	101.2.66.109
d157:901b:901b:a155:3a24:ea24:6502:426e	101.2.66.110
d157:901b:901b:a155:3a24:ea24:6502:426f	101.2.66.111
d157:901b:901b:a155:3a24:ea24:6502:4270	101.2.66.112
d157:901b:901b:a155:3a24:ea24:6502:4271	101.2.66.113
d157:901b:901b:a155:3a24:ea24:6502:4272	101.2.66.114
d157:901b:901b:a155:3a24:ea24:6502:4273	101.2.66.115
d157:901b:901b:a155:3a24:ea24:6502:4274	101.2.66.116
d157:901b:901b:a155:3a24:ea24:6502:4275	101.2.66.117
d157:901b:901b:a155:3a24:ea24:6502:4276	101.2.66.118
d157:901b:901b:a155:3a24:ea24:6502:4277	101.2.66.119
d157:901b:901b:a155:3a24:ea24:6502:4278	101.2.66.120

d157:901b:901b:a155:3a24:ea24:6502:4279	101.2.66.121
d157:901b:901b:a155:3a24:ea24:6502:427a	101.2.66.122
d157:901b:901b:a155:3a24:ea24:6502:427b	101.2.66.123
d157:901b:901b:a155:3a24:ea24:6502:427c	101.2.66.124
d157:901b:901b:a155:3a24:ea24:6502:427d	101.2.66.125
d157:901b:901b:a155:3a24:ea24:6502:427e	101.2.66.126
d157:901b:901b:a155:3a24:ea24:6502:427f	101.2.66.127
d157:901b:901b:a155:3a24:ea24:6502:4280	101.2.66.128
d157:901b:901b:a155:3a24:ea24:6502:4281	101.2.66.129
d157:901b:901b:a155:3a24:ea24:6502:4282	101.2.66.130
d157:901b:901b:a155:3a24:ea24:6502:4283	101.2.66.131
d157:901b:901b:a155:3a24:ea24:6502:4284	101.2.66.132
d157:901b:901b:a155:3a24:ea24:6502:4285	101.2.66.133
d157:901b:901b:a155:3a24:ea24:6502:4286	101.2.66.134
d157:901b:901b:a155:3a24:ea24:6502:4287	101.2.66.135
d157:901b:901b:a155:3a24:ea24:6502:4288	101.2.66.136
d157:901b:901b:a155:3a24:ea24:6502:4289	101.2.66.137
d157:901b:901b:a155:3a24:ea24:6502:428a	101.2.66.138
d157:901b:901b:a155:3a24:ea24:6502:428b	101.2.66.139
d157:901b:901b:a155:3a24:ea24:6502:428c	101.2.66.140
d157:901b:901b:a155:3a24:ea24:6502:428d	101.2.66.141
d157:901b:901b:a155:3a24:ea24:6502:428e	101.2.66.142
d157:901b:901b:a155:3a24:ea24:6502:428f	101.2.66.143
d157:901b:901b:a155:3a24:ea24:6502:4290	101.2.66.144
d157:901b:901b:a155:3a24:ea24:6502:4291	101.2.66.145
d157:901b:901b:a155:3a24:ea24:6502:4292	101.2.66.146
d157:901b:901b:a155:3a24:ea24:6502:4293	101.2.66.147
d157:901b:901b:a155:3a24:ea24:6502:4294	101.2.66.148
d157:901b:901b:a155:3a24:ea24:6502:4295	101.2.66.149
d157:901b:901b:a155:3a24:ea24:6502:4296	101.2.66.150
d157:901b:901b:a155:3a24:ea24:6502:4297	101.2.66.151
d157:901b:901b:a155:3a24:ea24:6502:4298	101.2.66.152
d157:901b:901b:a155:3a24:ea24:6502:4299	101.2.66.153
d157:901b:901b:a155:3a24:ea24:6502:429a	101.2.66.154
d157:901b:901b:a155:3a24:ea24:6502:429b	101.2.66.155
d157:901b:901b:a155:3a24:ea24:6502:429c	101.2.66.156
d157:901b:901b:a155:3a24:ea24:6502:429d	101.2.66.157
d157:901b:901b:a155:3a24:ea24:6502:429e	101.2.66.158
d157:901b:901b:a155:3a24:ea24:6502:429f	101.2.66.159
d157:901b:901b:a155:3a24:ea24:6502:42a0	101.2.66.160
d157:901b:901b:a155:3a24:ea24:6502:42a1	101.2.66.161
d157:901b:901b:a155:3a24:ea24:6502:42a2	101.2.66.162
d157:901b:901b:a155:3a24:ea24:6502:42a3	101.2.66.163
d157:901b:901b:a155:3a24:ea24:6502:42a4	101.2.66.164
d157:901b:901b:a155:3a24:ea24:6502:42a5	101.2.66.165
d157:901b:901b:a155:3a24:ea24:6502:42a6	101.2.66.166
d157:901b:901b:a155:3a24:ea24:6502:42a7	101.2.66.167
d157:901b:901b:a155:3a24:ea24:6502:42a8	101.2.66.168
d157:901b:901b:a155:3a24:ea24:6502:42a9	101.2.66.169
d157:901b:901b:a155:3a24:ea24:6502:42aa	101.2.66.170
d157:901b:901b:a155:3a24:ea24:6502:42ab	101.2.66.171
d157:901b:901b:a155:3a24:ea24:6502:42ac	101.2.66.172
d157:901b:901b:a155:3a24:ea24:6502:42ad	101.2.66.173
d157:901b:901b:a155:3a24:ea24:6502:42ae	101.2.66.174
d157:901b:901b:a155:3a24:ea24:6502:42af	101.2.66.175
d157:901b:901b:a155:3a24:ea24:6502:42b0	101.2.66.176
d157:901b:901b:a155:3a24:ea24:6502:42b1	101.2.66.177
d157:901b:901b:a155:3a24:ea24:6502:42b2	101.2.66.178
d157:901b:901b:a155:3a24:ea24:6502:42b3	101.2.66.179
d157:901b:901b:a155:3a24:ea24:6502:42b4	101.2.66.180

d157:901b:901b:a155:3a24:ea24:6502:42b5	101.2.66.181
d157:901b:901b:a155:3a24:ea24:6502:42b6	101.2.66.182
d157:901b:901b:a155:3a24:ea24:6502:42b7	101.2.66.183
d157:901b:901b:a155:3a24:ea24:6502:42b8	101.2.66.184
d157:901b:901b:a155:3a24:ea24:6502:42b9	101.2.66.185
d157:901b:901b:a155:3a24:ea24:6502:42ba	101.2.66.186
d157:901b:901b:a155:3a24:ea24:6502:42bb	101.2.66.187
d157:901b:901b:a155:3a24:ea24:6502:42bc	101.2.66.188
d157:901b:901b:a155:3a24:ea24:6502:42bd	101.2.66.189
d157:901b:901b:a155:3a24:ea24:6502:42be	101.2.66.190
d157:901b:901b:a155:3a24:ea24:6502:42bf	101.2.66.191
d157:901b:901b:a155:3a24:ea24:6502:42c0	101.2.66.192
d157:901b:901b:a155:3a24:ea24:6502:42c1	101.2.66.193
d157:901b:901b:a155:3a24:ea24:6502:42c2	101.2.66.194
d157:901b:901b:a155:3a24:ea24:6502:42c3	101.2.66.195
d157:901b:901b:a155:3a24:ea24:6502:42c4	101.2.66.196
d157:901b:901b:a155:3a24:ea24:6502:42c5	101.2.66.197
d157:901b:901b:a155:3a24:ea24:6502:42c6	101.2.66.198
d157:901b:901b:a155:3a24:ea24:6502:42c7	101.2.66.199
d157:901b:901b:a155:3a24:ea24:6502:42c8	101.2.66.200
d157:901b:901b:a155:3a24:ea24:6502:42c9	101.2.66.201
d157:901b:901b:a155:3a24:ea24:6502:42ca	101.2.66.202
d157:901b:901b:a155:3a24:ea24:6502:42cb	101.2.66.203
d157:901b:901b:a155:3a24:ea24:6502:42cc	101.2.66.204
d157:901b:901b:a155:3a24:ea24:6502:42cd	101.2.66.205
d157:901b:901b:a155:3a24:ea24:6502:42ce	101.2.66.206
d157:901b:901b:a155:3a24:ea24:6502:42cf	101.2.66.207
d157:901b:901b:a155:3a24:ea24:6502:42d0	101.2.66.208
d157:901b:901b:a155:3a24:ea24:6502:42d1	101.2.66.209
d157:901b:901b:a155:3a24:ea24:6502:42d2	101.2.66.210
d157:901b:901b:a155:3a24:ea24:6502:42d3	101.2.66.211
d157:901b:901b:a155:3a24:ea24:6502:42d4	101.2.66.212
d157:901b:901b:a155:3a24:ea24:6502:42d5	101.2.66.213
d157:901b:901b:a155:3a24:ea24:6502:42d6	101.2.66.214
d157:901b:901b:a155:3a24:ea24:6502:42d7	101.2.66.215
d157:901b:901b:a155:3a24:ea24:6502:42d8	101.2.66.216
d157:901b:901b:a155:3a24:ea24:6502:42d9	101.2.66.217
d157:901b:901b:a155:3a24:ea24:6502:42da	101.2.66.218
d157:901b:901b:a155:3a24:ea24:6502:42db	101.2.66.219
d157:901b:901b:a155:3a24:ea24:6502:42dc	101.2.66.220
d157:901b:901b:a155:3a24:ea24:6502:42dd	101.2.66.221
d157:901b:901b:a155:3a24:ea24:6502:42de	101.2.66.222
d157:901b:901b:a155:3a24:ea24:6502:42df	101.2.66.223
d157:901b:901b:a155:3a24:ea24:6502:42e0	101.2.66.224
d157:901b:901b:a155:3a24:ea24:6502:42e1	101.2.66.225
d157:901b:901b:a155:3a24:ea24:6502:42e2	101.2.66.226
d157:901b:901b:a155:3a24:ea24:6502:42e3	101.2.66.227
d157:901b:901b:a155:3a24:ea24:6502:42e4	101.2.66.228
d157:901b:901b:a155:3a24:ea24:6502:42e5	101.2.66.229
d157:901b:901b:a155:3a24:ea24:6502:42e6	101.2.66.230
d157:901b:901b:a155:3a24:ea24:6502:42e7	101.2.66.231
d157:901b:901b:a155:3a24:ea24:6502:42e8	101.2.66.232
d157:901b:901b:a155:3a24:ea24:6502:42e9	101.2.66.233
d157:901b:901b:a155:3a24:ea24:6502:42ea	101.2.66.234
d157:901b:901b:a155:3a24:ea24:6502:42eb	101.2.66.235
d157:901b:901b:a155:3a24:ea24:6502:42ec	101.2.66.236
d157:901b:901b:a155:3a24:ea24:6502:42ed	101.2.66.237
d157:901b:901b:a155:3a24:ea24:6502:42ee	101.2.66.238
d157:901b:901b:a155:3a24:ea24:6502:42ef	101.2.66.239
d157:901b:901b:a155:3a24:ea24:6502:42f0	101.2.66.240
d157:901b:901b:a155:3a24:ea24:6502:42f1	101.2.66.241
d157:901b:901b:a155:3a24:ea24:6502:42f2	101.2.66.242
d157:901b:901b:a155:3a24:ea24:6502:42f3	101.2.66.243
d157:901b:901b:a155:3a24:ea24:6502:42f4	101.2.66.244
d157:901b:901b:a155:3a24:ea24:6502:42f5	101.2.66.245
d157:901b:901b:a155:3a24:ea24:6502:42f6	101.2.66.246
d157:901b:901b:a155:3a24:ea24:6502:42f7	101.2.66.247
d157:901b:901b:a155:3a24:ea24:6502:42f8	101.2.66.248
d157:901b:901b:a155:3a24:ea24:6502:42f9	101.2.66.249
d157:901b:901b:a155:3a24:ea24:6502:42fa	101.2.66.250
d157:901b:901b:a155:3a24:ea24:6502:42fb	101.2.66.251
d157:901b:901b:a155:3a24:ea24:6502:42fc	101.2.66.252
d157:901b:901b:a155:3a24:ea24:6502:42fd	101.2.66.253
d157:901b:901b:a155:3a24:ea24:6502:42fe	101.2.66.254
d157:901b:901b:a155:3a24:ea24:6502:42ff	101.2.66.255

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.