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
b51a:901b:cb15:8045:ada8:eb24:fa28:4201	250.40.66.1
b51a:901b:cb15:8045:ada8:eb24:fa28:4202	250.40.66.2
b51a:901b:cb15:8045:ada8:eb24:fa28:4203	250.40.66.3
b51a:901b:cb15:8045:ada8:eb24:fa28:4204	250.40.66.4
b51a:901b:cb15:8045:ada8:eb24:fa28:4205	250.40.66.5
b51a:901b:cb15:8045:ada8:eb24:fa28:4206	250.40.66.6
b51a:901b:cb15:8045:ada8:eb24:fa28:4207	250.40.66.7
b51a:901b:cb15:8045:ada8:eb24:fa28:4208	250.40.66.8
b51a:901b:cb15:8045:ada8:eb24:fa28:4209	250.40.66.9
b51a:901b:cb15:8045:ada8:eb24:fa28:420a	250.40.66.10
b51a:901b:cb15:8045:ada8:eb24:fa28:420b	250.40.66.11
b51a:901b:cb15:8045:ada8:eb24:fa28:420c	250.40.66.12
b51a:901b:cb15:8045:ada8:eb24:fa28:420d	250.40.66.13
b51a:901b:cb15:8045:ada8:eb24:fa28:420e	250.40.66.14
b51a:901b:cb15:8045:ada8:eb24:fa28:420f	250.40.66.15
b51a:901b:cb15:8045:ada8:eb24:fa28:4210	250.40.66.16
b51a:901b:cb15:8045:ada8:eb24:fa28:4211	250.40.66.17
b51a:901b:cb15:8045:ada8:eb24:fa28:4212	250.40.66.18
b51a:901b:cb15:8045:ada8:eb24:fa28:4213	250.40.66.19
b51a:901b:cb15:8045:ada8:eb24:fa28:4214	250.40.66.20
b51a:901b:cb15:8045:ada8:eb24:fa28:4215	250.40.66.21
b51a:901b:cb15:8045:ada8:eb24:fa28:4216	250.40.66.22
b51a:901b:cb15:8045:ada8:eb24:fa28:4217	250.40.66.23
b51a:901b:cb15:8045:ada8:eb24:fa28:4218	250.40.66.24
b51a:901b:cb15:8045:ada8:eb24:fa28:4219	250.40.66.25
b51a:901b:cb15:8045:ada8:eb24:fa28:421a	250.40.66.26
b51a:901b:cb15:8045:ada8:eb24:fa28:421b	250.40.66.27
b51a:901b:cb15:8045:ada8:eb24:fa28:421c	250.40.66.28
b51a:901b:cb15:8045:ada8:eb24:fa28:421d	250.40.66.29
b51a:901b:cb15:8045:ada8:eb24:fa28:421e	250.40.66.30
b51a:901b:cb15:8045:ada8:eb24:fa28:421f	250.40.66.31
b51a:901b:cb15:8045:ada8:eb24:fa28:4220	250.40.66.32
b51a:901b:cb15:8045:ada8:eb24:fa28:4221	250.40.66.33
b51a:901b:cb15:8045:ada8:eb24:fa28:4222	250.40.66.34
b51a:901b:cb15:8045:ada8:eb24:fa28:4223	250.40.66.35
b51a:901b:cb15:8045:ada8:eb24:fa28:4224	250.40.66.36
b51a:901b:cb15:8045:ada8:eb24:fa28:4225	250.40.66.37
b51a:901b:cb15:8045:ada8:eb24:fa28:4226	250.40.66.38
b51a:901b:cb15:8045:ada8:eb24:fa28:4227	250.40.66.39
b51a:901b:cb15:8045:ada8:eb24:fa28:4228	250.40.66.40
b51a:901b:cb15:8045:ada8:eb24:fa28:4229	250.40.66.41
b51a:901b:cb15:8045:ada8:eb24:fa28:422a	250.40.66.42
b51a:901b:cb15:8045:ada8:eb24:fa28:422b	250.40.66.43
b51a:901b:cb15:8045:ada8:eb24:fa28:422c	250.40.66.44
b51a:901b:cb15:8045:ada8:eb24:fa28:422d	250.40.66.45
b51a:901b:cb15:8045:ada8:eb24:fa28:422e	250.40.66.46
b51a:901b:cb15:8045:ada8:eb24:fa28:422f	250.40.66.47
b51a:901b:cb15:8045:ada8:eb24:fa28:4230	250.40.66.48
b51a:901b:cb15:8045:ada8:eb24:fa28:4231	250.40.66.49
b51a:901b:cb15:8045:ada8:eb24:fa28:4232	250.40.66.50
b51a:901b:cb15:8045:ada8:eb24:fa28:4233	250.40.66.51
b51a:901b:cb15:8045:ada8:eb24:fa28:4234	250.40.66.52
b51a:901b:cb15:8045:ada8:eb24:fa28:4235	250.40.66.53
b51a:901b:cb15:8045:ada8:eb24:fa28:4236	250.40.66.54
b51a:901b:cb15:8045:ada8:eb24:fa28:4237	250.40.66.55
b51a:901b:cb15:8045:ada8:eb24:fa28:4238	250.40.66.56
b51a:901b:cb15:8045:ada8:eb24:fa28:4239	250.40.66.57
b51a:901b:cb15:8045:ada8:eb24:fa28:423a	250.40.66.58
b51a:901b:cb15:8045:ada8:eb24:fa28:423b	250.40.66.59
b51a:901b:cb15:8045:ada8:eb24:fa28:423c	250.40.66.60

b51a:901b:cb15:8045:ada8:eb24:fa28:423d	250.40.66.61
b51a:901b:cb15:8045:ada8:eb24:fa28:423e	250.40.66.62
b51a:901b:cb15:8045:ada8:eb24:fa28:423f	250.40.66.63
b51a:901b:cb15:8045:ada8:eb24:fa28:4240	250.40.66.64
b51a:901b:cb15:8045:ada8:eb24:fa28:4241	250.40.66.65
b51a:901b:cb15:8045:ada8:eb24:fa28:4242	250.40.66.66
b51a:901b:cb15:8045:ada8:eb24:fa28:4243	250.40.66.67
b51a:901b:cb15:8045:ada8:eb24:fa28:4244	250.40.66.68
b51a:901b:cb15:8045:ada8:eb24:fa28:4245	250.40.66.69
b51a:901b:cb15:8045:ada8:eb24:fa28:4246	250.40.66.70
b51a:901b:cb15:8045:ada8:eb24:fa28:4247	250.40.66.71
b51a:901b:cb15:8045:ada8:eb24:fa28:4248	250.40.66.72
b51a:901b:cb15:8045:ada8:eb24:fa28:4249	250.40.66.73
b51a:901b:cb15:8045:ada8:eb24:fa28:424a	250.40.66.74
b51a:901b:cb15:8045:ada8:eb24:fa28:424b	250.40.66.75
b51a:901b:cb15:8045:ada8:eb24:fa28:424c	250.40.66.76
b51a:901b:cb15:8045:ada8:eb24:fa28:424d	250.40.66.77
b51a:901b:cb15:8045:ada8:eb24:fa28:424e	250.40.66.78
b51a:901b:cb15:8045:ada8:eb24:fa28:424f	250.40.66.79
b51a:901b:cb15:8045:ada8:eb24:fa28:4250	250.40.66.80
b51a:901b:cb15:8045:ada8:eb24:fa28:4251	250.40.66.81
b51a:901b:cb15:8045:ada8:eb24:fa28:4252	250.40.66.82
b51a:901b:cb15:8045:ada8:eb24:fa28:4253	250.40.66.83
b51a:901b:cb15:8045:ada8:eb24:fa28:4254	250.40.66.84
b51a:901b:cb15:8045:ada8:eb24:fa28:4255	250.40.66.85
b51a:901b:cb15:8045:ada8:eb24:fa28:4256	250.40.66.86
b51a:901b:cb15:8045:ada8:eb24:fa28:4257	250.40.66.87
b51a:901b:cb15:8045:ada8:eb24:fa28:4258	250.40.66.88
b51a:901b:cb15:8045:ada8:eb24:fa28:4259	250.40.66.89
b51a:901b:cb15:8045:ada8:eb24:fa28:425a	250.40.66.90
b51a:901b:cb15:8045:ada8:eb24:fa28:425b	250.40.66.91
b51a:901b:cb15:8045:ada8:eb24:fa28:425c	250.40.66.92
b51a:901b:cb15:8045:ada8:eb24:fa28:425d	250.40.66.93
b51a:901b:cb15:8045:ada8:eb24:fa28:425e	250.40.66.94
b51a:901b:cb15:8045:ada8:eb24:fa28:425f	250.40.66.95
b51a:901b:cb15:8045:ada8:eb24:fa28:4260	250.40.66.96
b51a:901b:cb15:8045:ada8:eb24:fa28:4261	250.40.66.97
b51a:901b:cb15:8045:ada8:eb24:fa28:4262	250.40.66.98
b51a:901b:cb15:8045:ada8:eb24:fa28:4263	250.40.66.99
b51a:901b:cb15:8045:ada8:eb24:fa28:4264	250.40.66.100
b51a:901b:cb15:8045:ada8:eb24:fa28:4265	250.40.66.101
b51a:901b:cb15:8045:ada8:eb24:fa28:4266	250.40.66.102
b51a:901b:cb15:8045:ada8:eb24:fa28:4267	250.40.66.103
b51a:901b:cb15:8045:ada8:eb24:fa28:4268	250.40.66.104
b51a:901b:cb15:8045:ada8:eb24:fa28:4269	250.40.66.105
b51a:901b:cb15:8045:ada8:eb24:fa28:426a	250.40.66.106
b51a:901b:cb15:8045:ada8:eb24:fa28:426b	250.40.66.107
b51a:901b:cb15:8045:ada8:eb24:fa28:426c	250.40.66.108
b51a:901b:cb15:8045:ada8:eb24:fa28:426d	250.40.66.109
b51a:901b:cb15:8045:ada8:eb24:fa28:426e	250.40.66.110
b51a:901b:cb15:8045:ada8:eb24:fa28:426f	250.40.66.111
b51a:901b:cb15:8045:ada8:eb24:fa28:4270	250.40.66.112
b51a:901b:cb15:8045:ada8:eb24:fa28:4271	250.40.66.113
b51a:901b:cb15:8045:ada8:eb24:fa28:4272	250.40.66.114
b51a:901b:cb15:8045:ada8:eb24:fa28:4273	250.40.66.115
b51a:901b:cb15:8045:ada8:eb24:fa28:4274	250.40.66.116
b51a:901b:cb15:8045:ada8:eb24:fa28:4275	250.40.66.117
b51a:901b:cb15:8045:ada8:eb24:fa28:4276	250.40.66.118
b51a:901b:cb15:8045:ada8:eb24:fa28:4277	250.40.66.119
b51a:901b:cb15:8045:ada8:eb24:fa28:4278	250.40.66.120

b51a:901b:cb15:8045:ada8:eb24:fa28:4279	250.40.66.121
b51a:901b:cb15:8045:ada8:eb24:fa28:427a	250.40.66.122
b51a:901b:cb15:8045:ada8:eb24:fa28:427b	250.40.66.123
b51a:901b:cb15:8045:ada8:eb24:fa28:427c	250.40.66.124
b51a:901b:cb15:8045:ada8:eb24:fa28:427d	250.40.66.125
b51a:901b:cb15:8045:ada8:eb24:fa28:427e	250.40.66.126
b51a:901b:cb15:8045:ada8:eb24:fa28:427f	250.40.66.127
b51a:901b:cb15:8045:ada8:eb24:fa28:4280	250.40.66.128
b51a:901b:cb15:8045:ada8:eb24:fa28:4281	250.40.66.129
b51a:901b:cb15:8045:ada8:eb24:fa28:4282	250.40.66.130
b51a:901b:cb15:8045:ada8:eb24:fa28:4283	250.40.66.131
b51a:901b:cb15:8045:ada8:eb24:fa28:4284	250.40.66.132
b51a:901b:cb15:8045:ada8:eb24:fa28:4285	250.40.66.133
b51a:901b:cb15:8045:ada8:eb24:fa28:4286	250.40.66.134
b51a:901b:cb15:8045:ada8:eb24:fa28:4287	250.40.66.135
b51a:901b:cb15:8045:ada8:eb24:fa28:4288	250.40.66.136
b51a:901b:cb15:8045:ada8:eb24:fa28:4289	250.40.66.137
b51a:901b:cb15:8045:ada8:eb24:fa28:428a	250.40.66.138
b51a:901b:cb15:8045:ada8:eb24:fa28:428b	250.40.66.139
b51a:901b:cb15:8045:ada8:eb24:fa28:428c	250.40.66.140
b51a:901b:cb15:8045:ada8:eb24:fa28:428d	250.40.66.141
b51a:901b:cb15:8045:ada8:eb24:fa28:428e	250.40.66.142
b51a:901b:cb15:8045:ada8:eb24:fa28:428f	250.40.66.143
b51a:901b:cb15:8045:ada8:eb24:fa28:4290	250.40.66.144
b51a:901b:cb15:8045:ada8:eb24:fa28:4291	250.40.66.145
b51a:901b:cb15:8045:ada8:eb24:fa28:4292	250.40.66.146
b51a:901b:cb15:8045:ada8:eb24:fa28:4293	250.40.66.147
b51a:901b:cb15:8045:ada8:eb24:fa28:4294	250.40.66.148
b51a:901b:cb15:8045:ada8:eb24:fa28:4295	250.40.66.149
b51a:901b:cb15:8045:ada8:eb24:fa28:4296	250.40.66.150
b51a:901b:cb15:8045:ada8:eb24:fa28:4297	250.40.66.151
b51a:901b:cb15:8045:ada8:eb24:fa28:4298	250.40.66.152
b51a:901b:cb15:8045:ada8:eb24:fa28:4299	250.40.66.153
b51a:901b:cb15:8045:ada8:eb24:fa28:429a	250.40.66.154
b51a:901b:cb15:8045:ada8:eb24:fa28:429b	250.40.66.155
b51a:901b:cb15:8045:ada8:eb24:fa28:429c	250.40.66.156
b51a:901b:cb15:8045:ada8:eb24:fa28:429d	250.40.66.157
b51a:901b:cb15:8045:ada8:eb24:fa28:429e	250.40.66.158
b51a:901b:cb15:8045:ada8:eb24:fa28:429f	250.40.66.159
b51a:901b:cb15:8045:ada8:eb24:fa28:42a0	250.40.66.160
b51a:901b:cb15:8045:ada8:eb24:fa28:42a1	250.40.66.161
b51a:901b:cb15:8045:ada8:eb24:fa28:42a2	250.40.66.162
b51a:901b:cb15:8045:ada8:eb24:fa28:42a3	250.40.66.163
b51a:901b:cb15:8045:ada8:eb24:fa28:42a4	250.40.66.164
b51a:901b:cb15:8045:ada8:eb24:fa28:42a5	250.40.66.165
b51a:901b:cb15:8045:ada8:eb24:fa28:42a6	250.40.66.166
b51a:901b:cb15:8045:ada8:eb24:fa28:42a7	250.40.66.167
b51a:901b:cb15:8045:ada8:eb24:fa28:42a8	250.40.66.168
b51a:901b:cb15:8045:ada8:eb24:fa28:42a9	250.40.66.169
b51a:901b:cb15:8045:ada8:eb24:fa28:42aa	250.40.66.170
b51a:901b:cb15:8045:ada8:eb24:fa28:42ab	250.40.66.171
b51a:901b:cb15:8045:ada8:eb24:fa28:42ac	250.40.66.172
b51a:901b:cb15:8045:ada8:eb24:fa28:42ad	250.40.66.173
b51a:901b:cb15:8045:ada8:eb24:fa28:42ae	250.40.66.174
b51a:901b:cb15:8045:ada8:eb24:fa28:42af	250.40.66.175
b51a:901b:cb15:8045:ada8:eb24:fa28:42b0	250.40.66.176
b51a:901b:cb15:8045:ada8:eb24:fa28:42b1	250.40.66.177
b51a:901b:cb15:8045:ada8:eb24:fa28:42b2	250.40.66.178
b51a:901b:cb15:8045:ada8:eb24:fa28:42b3	250.40.66.179
b51a:901b:cb15:8045:ada8:eb24:fa28:42b4	250.40.66.180

b51a:901b:cb15:8045:ada8:eb24:fa28:42b5	250.40.66.181
b51a:901b:cb15:8045:ada8:eb24:fa28:42b6	250.40.66.182
b51a:901b:cb15:8045:ada8:eb24:fa28:42b7	250.40.66.183
b51a:901b:cb15:8045:ada8:eb24:fa28:42b8	250.40.66.184
b51a:901b:cb15:8045:ada8:eb24:fa28:42b9	250.40.66.185
b51a:901b:cb15:8045:ada8:eb24:fa28:42ba	250.40.66.186
b51a:901b:cb15:8045:ada8:eb24:fa28:42bb	250.40.66.187
b51a:901b:cb15:8045:ada8:eb24:fa28:42bc	250.40.66.188
b51a:901b:cb15:8045:ada8:eb24:fa28:42bd	250.40.66.189
b51a:901b:cb15:8045:ada8:eb24:fa28:42be	250.40.66.190
b51a:901b:cb15:8045:ada8:eb24:fa28:42bf	250.40.66.191
b51a:901b:cb15:8045:ada8:eb24:fa28:42c0	250.40.66.192
b51a:901b:cb15:8045:ada8:eb24:fa28:42c1	250.40.66.193
b51a:901b:cb15:8045:ada8:eb24:fa28:42c2	250.40.66.194
b51a:901b:cb15:8045:ada8:eb24:fa28:42c3	250.40.66.195
b51a:901b:cb15:8045:ada8:eb24:fa28:42c4	250.40.66.196
b51a:901b:cb15:8045:ada8:eb24:fa28:42c5	250.40.66.197
b51a:901b:cb15:8045:ada8:eb24:fa28:42c6	250.40.66.198
b51a:901b:cb15:8045:ada8:eb24:fa28:42c7	250.40.66.199
b51a:901b:cb15:8045:ada8:eb24:fa28:42c8	250.40.66.200
b51a:901b:cb15:8045:ada8:eb24:fa28:42c9	250.40.66.201
b51a:901b:cb15:8045:ada8:eb24:fa28:42ca	250.40.66.202
b51a:901b:cb15:8045:ada8:eb24:fa28:42cb	250.40.66.203
b51a:901b:cb15:8045:ada8:eb24:fa28:42cc	250.40.66.204
b51a:901b:cb15:8045:ada8:eb24:fa28:42cd	250.40.66.205
b51a:901b:cb15:8045:ada8:eb24:fa28:42ce	250.40.66.206
b51a:901b:cb15:8045:ada8:eb24:fa28:42cf	250.40.66.207
b51a:901b:cb15:8045:ada8:eb24:fa28:42d0	250.40.66.208
b51a:901b:cb15:8045:ada8:eb24:fa28:42d1	250.40.66.209
b51a:901b:cb15:8045:ada8:eb24:fa28:42d2	250.40.66.210
b51a:901b:cb15:8045:ada8:eb24:fa28:42d3	250.40.66.211
b51a:901b:cb15:8045:ada8:eb24:fa28:42d4	250.40.66.212
b51a:901b:cb15:8045:ada8:eb24:fa28:42d5	250.40.66.213
b51a:901b:cb15:8045:ada8:eb24:fa28:42d6	250.40.66.214
b51a:901b:cb15:8045:ada8:eb24:fa28:42d7	250.40.66.215
b51a:901b:cb15:8045:ada8:eb24:fa28:42d8	250.40.66.216
b51a:901b:cb15:8045:ada8:eb24:fa28:42d9	250.40.66.217
b51a:901b:cb15:8045:ada8:eb24:fa28:42da	250.40.66.218
b51a:901b:cb15:8045:ada8:eb24:fa28:42db	250.40.66.219
b51a:901b:cb15:8045:ada8:eb24:fa28:42dc	250.40.66.220
b51a:901b:cb15:8045:ada8:eb24:fa28:42dd	250.40.66.221
b51a:901b:cb15:8045:ada8:eb24:fa28:42de	250.40.66.222
b51a:901b:cb15:8045:ada8:eb24:fa28:42df	250.40.66.223
b51a:901b:cb15:8045:ada8:eb24:fa28:42e0	250.40.66.224
b51a:901b:cb15:8045:ada8:eb24:fa28:42e1	250.40.66.225
b51a:901b:cb15:8045:ada8:eb24:fa28:42e2	250.40.66.226
b51a:901b:cb15:8045:ada8:eb24:fa28:42e3	250.40.66.227
b51a:901b:cb15:8045:ada8:eb24:fa28:42e4	250.40.66.228
b51a:901b:cb15:8045:ada8:eb24:fa28:42e5	250.40.66.229
b51a:901b:cb15:8045:ada8:eb24:fa28:42e6	250.40.66.230
b51a:901b:cb15:8045:ada8:eb24:fa28:42e7	250.40.66.231
b51a:901b:cb15:8045:ada8:eb24:fa28:42e8	250.40.66.232
b51a:901b:cb15:8045:ada8:eb24:fa28:42e9	250.40.66.233
b51a:901b:cb15:8045:ada8:eb24:fa28:42ea	250.40.66.234
b51a:901b:cb15:8045:ada8:eb24:fa28:42eb	250.40.66.235
b51a:901b:cb15:8045:ada8:eb24:fa28:42ec	250.40.66.236
b51a:901b:cb15:8045:ada8:eb24:fa28:42ed	250.40.66.237
b51a:901b:cb15:8045:ada8:eb24:fa28:42ee	250.40.66.238
b51a:901b:cb15:8045:ada8:eb24:fa28:42ef	250.40.66.239
b51a:901b:cb15:8045:ada8:eb24:fa28:42f0	250.40.66.240
b51a:901b:cb15:8045:ada8:eb24:fa28:42f1	250.40.66.241
b51a:901b:cb15:8045:ada8:eb24:fa28:42f2	250.40.66.242
b51a:901b:cb15:8045:ada8:eb24:fa28:42f3	250.40.66.243
b51a:901b:cb15:8045:ada8:eb24:fa28:42f4	250.40.66.244
b51a:901b:cb15:8045:ada8:eb24:fa28:42f5	250.40.66.245
b51a:901b:cb15:8045:ada8:eb24:fa28:42f6	250.40.66.246
b51a:901b:cb15:8045:ada8:eb24:fa28:42f7	250.40.66.247
b51a:901b:cb15:8045:ada8:eb24:fa28:42f8	250.40.66.248
b51a:901b:cb15:8045:ada8:eb24:fa28:42f9	250.40.66.249
b51a:901b:cb15:8045:ada8:eb24:fa28:42fa	250.40.66.250
b51a:901b:cb15:8045:ada8:eb24:fa28:42fb	250.40.66.251
b51a:901b:cb15:8045:ada8:eb24:fa28:42fc	250.40.66.252
b51a:901b:cb15:8045:ada8:eb24:fa28:42fd	250.40.66.253
b51a:901b:cb15:8045:ada8:eb24:fa28:42fe	250.40.66.254
b51a:901b:cb15:8045:ada8:eb24:fa28:42ff	250.40.66.255

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.