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:901b:8082:d157:7424:40ef:3901	64.239.57.1
b51a:901b:901b:8082:d157:7424:40ef:3902	64.239.57.2
b51a:901b:901b:8082:d157:7424:40ef:3903	64.239.57.3
b51a:901b:901b:8082:d157:7424:40ef:3904	64.239.57.4
b51a:901b:901b:8082:d157:7424:40ef:3905	64.239.57.5
b51a:901b:901b:8082:d157:7424:40ef:3906	64.239.57.6
b51a:901b:901b:8082:d157:7424:40ef:3907	64.239.57.7
b51a:901b:901b:8082:d157:7424:40ef:3908	64.239.57.8
b51a:901b:901b:8082:d157:7424:40ef:3909	64.239.57.9
b51a:901b:901b:8082:d157:7424:40ef:390a	64.239.57.10
b51a:901b:901b:8082:d157:7424:40ef:390b	64.239.57.11
b51a:901b:901b:8082:d157:7424:40ef:390c	64.239.57.12
b51a:901b:901b:8082:d157:7424:40ef:390d	64.239.57.13
b51a:901b:901b:8082:d157:7424:40ef:390e	64.239.57.14
b51a:901b:901b:8082:d157:7424:40ef:390f	64.239.57.15
b51a:901b:901b:8082:d157:7424:40ef:3910	64.239.57.16
b51a:901b:901b:8082:d157:7424:40ef:3911	64.239.57.17
b51a:901b:901b:8082:d157:7424:40ef:3912	64.239.57.18
b51a:901b:901b:8082:d157:7424:40ef:3913	64.239.57.19
b51a:901b:901b:8082:d157:7424:40ef:3914	64.239.57.20
b51a:901b:901b:8082:d157:7424:40ef:3915	64.239.57.21
b51a:901b:901b:8082:d157:7424:40ef:3916	64.239.57.22
b51a:901b:901b:8082:d157:7424:40ef:3917	64.239.57.23
b51a:901b:901b:8082:d157:7424:40ef:3918	64.239.57.24
b51a:901b:901b:8082:d157:7424:40ef:3919	64.239.57.25
b51a:901b:901b:8082:d157:7424:40ef:391a	64.239.57.26
b51a:901b:901b:8082:d157:7424:40ef:391b	64.239.57.27
b51a:901b:901b:8082:d157:7424:40ef:391c	64.239.57.28
b51a:901b:901b:8082:d157:7424:40ef:391d	64.239.57.29
b51a:901b:901b:8082:d157:7424:40ef:391e	64.239.57.30
b51a:901b:901b:8082:d157:7424:40ef:391f	64.239.57.31
b51a:901b:901b:8082:d157:7424:40ef:3920	64.239.57.32
b51a:901b:901b:8082:d157:7424:40ef:3921	64.239.57.33
b51a:901b:901b:8082:d157:7424:40ef:3922	64.239.57.34
b51a:901b:901b:8082:d157:7424:40ef:3923	64.239.57.35
b51a:901b:901b:8082:d157:7424:40ef:3924	64.239.57.36
b51a:901b:901b:8082:d157:7424:40ef:3925	64.239.57.37
b51a:901b:901b:8082:d157:7424:40ef:3926	64.239.57.38
b51a:901b:901b:8082:d157:7424:40ef:3927	64.239.57.39
b51a:901b:901b:8082:d157:7424:40ef:3928	64.239.57.40
b51a:901b:901b:8082:d157:7424:40ef:3929	64.239.57.41
b51a:901b:901b:8082:d157:7424:40ef:392a	64.239.57.42
b51a:901b:901b:8082:d157:7424:40ef:392b	64.239.57.43
b51a:901b:901b:8082:d157:7424:40ef:392c	64.239.57.44
b51a:901b:901b:8082:d157:7424:40ef:392d	64.239.57.45
b51a:901b:901b:8082:d157:7424:40ef:392e	64.239.57.46
b51a:901b:901b:8082:d157:7424:40ef:392f	64.239.57.47
b51a:901b:901b:8082:d157:7424:40ef:3930	64.239.57.48
b51a:901b:901b:8082:d157:7424:40ef:3931	64.239.57.49
b51a:901b:901b:8082:d157:7424:40ef:3932	64.239.57.50
b51a:901b:901b:8082:d157:7424:40ef:3933	64.239.57.51
b51a:901b:901b:8082:d157:7424:40ef:3934	64.239.57.52
b51a:901b:901b:8082:d157:7424:40ef:3935	64.239.57.53
b51a:901b:901b:8082:d157:7424:40ef:3936	64.239.57.54
b51a:901b:901b:8082:d157:7424:40ef:3937	64.239.57.55
b51a:901b:901b:8082:d157:7424:40ef:3938	64.239.57.56
b51a:901b:901b:8082:d157:7424:40ef:3939	64.239.57.57
b51a:901b:901b:8082:d157:7424:40ef:393a	64.239.57.58
b51a:901b:901b:8082:d157:7424:40ef:393b	64.239.57.59
b51a:901b:901b:8082:d157:7424:40ef:393c	64.239.57.60

b51a:901b:901b:8082:d157:7424:40ef:393d	64.239.57.61
b51a:901b:901b:8082:d157:7424:40ef:393e	64.239.57.62
b51a:901b:901b:8082:d157:7424:40ef:393f	64.239.57.63
b51a:901b:901b:8082:d157:7424:40ef:3940	64.239.57.64
b51a:901b:901b:8082:d157:7424:40ef:3941	64.239.57.65
b51a:901b:901b:8082:d157:7424:40ef:3942	64.239.57.66
b51a:901b:901b:8082:d157:7424:40ef:3943	64.239.57.67
b51a:901b:901b:8082:d157:7424:40ef:3944	64.239.57.68
b51a:901b:901b:8082:d157:7424:40ef:3945	64.239.57.69
b51a:901b:901b:8082:d157:7424:40ef:3946	64.239.57.70
b51a:901b:901b:8082:d157:7424:40ef:3947	64.239.57.71
b51a:901b:901b:8082:d157:7424:40ef:3948	64.239.57.72
b51a:901b:901b:8082:d157:7424:40ef:3949	64.239.57.73
b51a:901b:901b:8082:d157:7424:40ef:394a	64.239.57.74
b51a:901b:901b:8082:d157:7424:40ef:394b	64.239.57.75
b51a:901b:901b:8082:d157:7424:40ef:394c	64.239.57.76
b51a:901b:901b:8082:d157:7424:40ef:394d	64.239.57.77
b51a:901b:901b:8082:d157:7424:40ef:394e	64.239.57.78
b51a:901b:901b:8082:d157:7424:40ef:394f	64.239.57.79
b51a:901b:901b:8082:d157:7424:40ef:3950	64.239.57.80
b51a:901b:901b:8082:d157:7424:40ef:3951	64.239.57.81
b51a:901b:901b:8082:d157:7424:40ef:3952	64.239.57.82
b51a:901b:901b:8082:d157:7424:40ef:3953	64.239.57.83
b51a:901b:901b:8082:d157:7424:40ef:3954	64.239.57.84
b51a:901b:901b:8082:d157:7424:40ef:3955	64.239.57.85
b51a:901b:901b:8082:d157:7424:40ef:3956	64.239.57.86
b51a:901b:901b:8082:d157:7424:40ef:3957	64.239.57.87
b51a:901b:901b:8082:d157:7424:40ef:3958	64.239.57.88
b51a:901b:901b:8082:d157:7424:40ef:3959	64.239.57.89
b51a:901b:901b:8082:d157:7424:40ef:395a	64.239.57.90
b51a:901b:901b:8082:d157:7424:40ef:395b	64.239.57.91
b51a:901b:901b:8082:d157:7424:40ef:395c	64.239.57.92
b51a:901b:901b:8082:d157:7424:40ef:395d	64.239.57.93
b51a:901b:901b:8082:d157:7424:40ef:395e	64.239.57.94
b51a:901b:901b:8082:d157:7424:40ef:395f	64.239.57.95
b51a:901b:901b:8082:d157:7424:40ef:3960	64.239.57.96
b51a:901b:901b:8082:d157:7424:40ef:3961	64.239.57.97
b51a:901b:901b:8082:d157:7424:40ef:3962	64.239.57.98
b51a:901b:901b:8082:d157:7424:40ef:3963	64.239.57.99
b51a:901b:901b:8082:d157:7424:40ef:3964	64.239.57.100
b51a:901b:901b:8082:d157:7424:40ef:3965	64.239.57.101
b51a:901b:901b:8082:d157:7424:40ef:3966	64.239.57.102
b51a:901b:901b:8082:d157:7424:40ef:3967	64.239.57.103
b51a:901b:901b:8082:d157:7424:40ef:3968	64.239.57.104
b51a:901b:901b:8082:d157:7424:40ef:3969	64.239.57.105
b51a:901b:901b:8082:d157:7424:40ef:396a	64.239.57.106
b51a:901b:901b:8082:d157:7424:40ef:396b	64.239.57.107
b51a:901b:901b:8082:d157:7424:40ef:396c	64.239.57.108
b51a:901b:901b:8082:d157:7424:40ef:396d	64.239.57.109
b51a:901b:901b:8082:d157:7424:40ef:396e	64.239.57.110
b51a:901b:901b:8082:d157:7424:40ef:396f	64.239.57.111
b51a:901b:901b:8082:d157:7424:40ef:3970	64.239.57.112
b51a:901b:901b:8082:d157:7424:40ef:3971	64.239.57.113
b51a:901b:901b:8082:d157:7424:40ef:3972	64.239.57.114
b51a:901b:901b:8082:d157:7424:40ef:3973	64.239.57.115
b51a:901b:901b:8082:d157:7424:40ef:3974	64.239.57.116
b51a:901b:901b:8082:d157:7424:40ef:3975	64.239.57.117
b51a:901b:901b:8082:d157:7424:40ef:3976	64.239.57.118
b51a:901b:901b:8082:d157:7424:40ef:3977	64.239.57.119
b51a:901b:901b:8082:d157:7424:40ef:3978	64.239.57.120

b51a:901b:901b:8082:d157:7424:40ef:3979	64.239.57.121
b51a:901b:901b:8082:d157:7424:40ef:397a	64.239.57.122
b51a:901b:901b:8082:d157:7424:40ef:397b	64.239.57.123
b51a:901b:901b:8082:d157:7424:40ef:397c	64.239.57.124
b51a:901b:901b:8082:d157:7424:40ef:397d	64.239.57.125
b51a:901b:901b:8082:d157:7424:40ef:397e	64.239.57.126
b51a:901b:901b:8082:d157:7424:40ef:397f	64.239.57.127
b51a:901b:901b:8082:d157:7424:40ef:3980	64.239.57.128
b51a:901b:901b:8082:d157:7424:40ef:3981	64.239.57.129
b51a:901b:901b:8082:d157:7424:40ef:3982	64.239.57.130
b51a:901b:901b:8082:d157:7424:40ef:3983	64.239.57.131
b51a:901b:901b:8082:d157:7424:40ef:3984	64.239.57.132
b51a:901b:901b:8082:d157:7424:40ef:3985	64.239.57.133
b51a:901b:901b:8082:d157:7424:40ef:3986	64.239.57.134
b51a:901b:901b:8082:d157:7424:40ef:3987	64.239.57.135
b51a:901b:901b:8082:d157:7424:40ef:3988	64.239.57.136
b51a:901b:901b:8082:d157:7424:40ef:3989	64.239.57.137
b51a:901b:901b:8082:d157:7424:40ef:398a	64.239.57.138
b51a:901b:901b:8082:d157:7424:40ef:398b	64.239.57.139
b51a:901b:901b:8082:d157:7424:40ef:398c	64.239.57.140
b51a:901b:901b:8082:d157:7424:40ef:398d	64.239.57.141
b51a:901b:901b:8082:d157:7424:40ef:398e	64.239.57.142
b51a:901b:901b:8082:d157:7424:40ef:398f	64.239.57.143
b51a:901b:901b:8082:d157:7424:40ef:3990	64.239.57.144
b51a:901b:901b:8082:d157:7424:40ef:3991	64.239.57.145
b51a:901b:901b:8082:d157:7424:40ef:3992	64.239.57.146
b51a:901b:901b:8082:d157:7424:40ef:3993	64.239.57.147
b51a:901b:901b:8082:d157:7424:40ef:3994	64.239.57.148
b51a:901b:901b:8082:d157:7424:40ef:3995	64.239.57.149
b51a:901b:901b:8082:d157:7424:40ef:3996	64.239.57.150
b51a:901b:901b:8082:d157:7424:40ef:3997	64.239.57.151
b51a:901b:901b:8082:d157:7424:40ef:3998	64.239.57.152
b51a:901b:901b:8082:d157:7424:40ef:3999	64.239.57.153
b51a:901b:901b:8082:d157:7424:40ef:399a	64.239.57.154
b51a:901b:901b:8082:d157:7424:40ef:399b	64.239.57.155
b51a:901b:901b:8082:d157:7424:40ef:399c	64.239.57.156
b51a:901b:901b:8082:d157:7424:40ef:399d	64.239.57.157
b51a:901b:901b:8082:d157:7424:40ef:399e	64.239.57.158
b51a:901b:901b:8082:d157:7424:40ef:399f	64.239.57.159
b51a:901b:901b:8082:d157:7424:40ef:39a0	64.239.57.160
b51a:901b:901b:8082:d157:7424:40ef:39a1	64.239.57.161
b51a:901b:901b:8082:d157:7424:40ef:39a2	64.239.57.162
b51a:901b:901b:8082:d157:7424:40ef:39a3	64.239.57.163
b51a:901b:901b:8082:d157:7424:40ef:39a4	64.239.57.164
b51a:901b:901b:8082:d157:7424:40ef:39a5	64.239.57.165
b51a:901b:901b:8082:d157:7424:40ef:39a6	64.239.57.166
b51a:901b:901b:8082:d157:7424:40ef:39a7	64.239.57.167
b51a:901b:901b:8082:d157:7424:40ef:39a8	64.239.57.168
b51a:901b:901b:8082:d157:7424:40ef:39a9	64.239.57.169
b51a:901b:901b:8082:d157:7424:40ef:39aa	64.239.57.170
b51a:901b:901b:8082:d157:7424:40ef:39ab	64.239.57.171
b51a:901b:901b:8082:d157:7424:40ef:39ac	64.239.57.172
b51a:901b:901b:8082:d157:7424:40ef:39ad	64.239.57.173
b51a:901b:901b:8082:d157:7424:40ef:39ae	64.239.57.174
b51a:901b:901b:8082:d157:7424:40ef:39af	64.239.57.175
b51a:901b:901b:8082:d157:7424:40ef:39b0	64.239.57.176
b51a:901b:901b:8082:d157:7424:40ef:39b1	64.239.57.177
b51a:901b:901b:8082:d157:7424:40ef:39b2	64.239.57.178
b51a:901b:901b:8082:d157:7424:40ef:39b3	64.239.57.179
b51a:901b:901b:8082:d157:7424:40ef:39b4	64.239.57.180

b51a:901b:901b:8082:d157:7424:40ef:39b5	64.239.57.181
b51a:901b:901b:8082:d157:7424:40ef:39b6	64.239.57.182
b51a:901b:901b:8082:d157:7424:40ef:39b7	64.239.57.183
b51a:901b:901b:8082:d157:7424:40ef:39b8	64.239.57.184
b51a:901b:901b:8082:d157:7424:40ef:39b9	64.239.57.185
b51a:901b:901b:8082:d157:7424:40ef:39ba	64.239.57.186
b51a:901b:901b:8082:d157:7424:40ef:39bb	64.239.57.187
b51a:901b:901b:8082:d157:7424:40ef:39bc	64.239.57.188
b51a:901b:901b:8082:d157:7424:40ef:39bd	64.239.57.189
b51a:901b:901b:8082:d157:7424:40ef:39be	64.239.57.190
b51a:901b:901b:8082:d157:7424:40ef:39bf	64.239.57.191
b51a:901b:901b:8082:d157:7424:40ef:39c0	64.239.57.192
b51a:901b:901b:8082:d157:7424:40ef:39c1	64.239.57.193
b51a:901b:901b:8082:d157:7424:40ef:39c2	64.239.57.194
b51a:901b:901b:8082:d157:7424:40ef:39c3	64.239.57.195
b51a:901b:901b:8082:d157:7424:40ef:39c4	64.239.57.196
b51a:901b:901b:8082:d157:7424:40ef:39c5	64.239.57.197
b51a:901b:901b:8082:d157:7424:40ef:39c6	64.239.57.198
b51a:901b:901b:8082:d157:7424:40ef:39c7	64.239.57.199
b51a:901b:901b:8082:d157:7424:40ef:39c8	64.239.57.200
b51a:901b:901b:8082:d157:7424:40ef:39c9	64.239.57.201
b51a:901b:901b:8082:d157:7424:40ef:39ca	64.239.57.202
b51a:901b:901b:8082:d157:7424:40ef:39cb	64.239.57.203
b51a:901b:901b:8082:d157:7424:40ef:39cc	64.239.57.204
b51a:901b:901b:8082:d157:7424:40ef:39cd	64.239.57.205
b51a:901b:901b:8082:d157:7424:40ef:39ce	64.239.57.206
b51a:901b:901b:8082:d157:7424:40ef:39cf	64.239.57.207
b51a:901b:901b:8082:d157:7424:40ef:39d0	64.239.57.208
b51a:901b:901b:8082:d157:7424:40ef:39d1	64.239.57.209
b51a:901b:901b:8082:d157:7424:40ef:39d2	64.239.57.210
b51a:901b:901b:8082:d157:7424:40ef:39d3	64.239.57.211
b51a:901b:901b:8082:d157:7424:40ef:39d4	64.239.57.212
b51a:901b:901b:8082:d157:7424:40ef:39d5	64.239.57.213
b51a:901b:901b:8082:d157:7424:40ef:39d6	64.239.57.214
b51a:901b:901b:8082:d157:7424:40ef:39d7	64.239.57.215
b51a:901b:901b:8082:d157:7424:40ef:39d8	64.239.57.216
b51a:901b:901b:8082:d157:7424:40ef:39d9	64.239.57.217
b51a:901b:901b:8082:d157:7424:40ef:39da	64.239.57.218
b51a:901b:901b:8082:d157:7424:40ef:39db	64.239.57.219
b51a:901b:901b:8082:d157:7424:40ef:39dc	64.239.57.220
b51a:901b:901b:8082:d157:7424:40ef:39dd	64.239.57.221
b51a:901b:901b:8082:d157:7424:40ef:39de	64.239.57.222
b51a:901b:901b:8082:d157:7424:40ef:39df	64.239.57.223
b51a:901b:901b:8082:d157:7424:40ef:39e0	64.239.57.224
b51a:901b:901b:8082:d157:7424:40ef:39e1	64.239.57.225
b51a:901b:901b:8082:d157:7424:40ef:39e2	64.239.57.226
b51a:901b:901b:8082:d157:7424:40ef:39e3	64.239.57.227
b51a:901b:901b:8082:d157:7424:40ef:39e4	64.239.57.228
b51a:901b:901b:8082:d157:7424:40ef:39e5	64.239.57.229
b51a:901b:901b:8082:d157:7424:40ef:39e6	64.239.57.230
b51a:901b:901b:8082:d157:7424:40ef:39e7	64.239.57.231
b51a:901b:901b:8082:d157:7424:40ef:39e8	64.239.57.232
b51a:901b:901b:8082:d157:7424:40ef:39e9	64.239.57.233
b51a:901b:901b:8082:d157:7424:40ef:39ea	64.239.57.234
b51a:901b:901b:8082:d157:7424:40ef:39eb	64.239.57.235
b51a:901b:901b:8082:d157:7424:40ef:39ec	64.239.57.236
b51a:901b:901b:8082:d157:7424:40ef:39ed	64.239.57.237
b51a:901b:901b:8082:d157:7424:40ef:39ee	64.239.57.238
b51a:901b:901b:8082:d157:7424:40ef:39ef	64.239.57.239
b51a:901b:901b:8082:d157:7424:40ef:39f0	64.239.57.240
b51a:901b:901b:8082:d157:7424:40ef:39f1	64.239.57.241
b51a:901b:901b:8082:d157:7424:40ef:39f2	64.239.57.242
b51a:901b:901b:8082:d157:7424:40ef:39f3	64.239.57.243
b51a:901b:901b:8082:d157:7424:40ef:39f4	64.239.57.244
b51a:901b:901b:8082:d157:7424:40ef:39f5	64.239.57.245
b51a:901b:901b:8082:d157:7424:40ef:39f6	64.239.57.246
b51a:901b:901b:8082:d157:7424:40ef:39f7	64.239.57.247
b51a:901b:901b:8082:d157:7424:40ef:39f8	64.239.57.248
b51a:901b:901b:8082:d157:7424:40ef:39f9	64.239.57.249
b51a:901b:901b:8082:d157:7424:40ef:39fa	64.239.57.250
b51a:901b:901b:8082:d157:7424:40ef:39fb	64.239.57.251
b51a:901b:901b:8082:d157:7424:40ef:39fc	64.239.57.252
b51a:901b:901b:8082:d157:7424:40ef:39fd	64.239.57.253
b51a:901b:901b:8082:d157:7424:40ef:39fe	64.239.57.254
b51a:901b:901b:8082:d157:7424:40ef:39ff	64.239.57.255

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.