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:ada8:2224:aa1:3901	10.161.57.1
b51a:901b:cb15:8045:ada8:2224:aa1:3902	10.161.57.2
b51a:901b:cb15:8045:ada8:2224:aa1:3903	10.161.57.3
b51a:901b:cb15:8045:ada8:2224:aa1:3904	10.161.57.4
b51a:901b:cb15:8045:ada8:2224:aa1:3905	10.161.57.5
b51a:901b:cb15:8045:ada8:2224:aa1:3906	10.161.57.6
b51a:901b:cb15:8045:ada8:2224:aa1:3907	10.161.57.7
b51a:901b:cb15:8045:ada8:2224:aa1:3908	10.161.57.8
b51a:901b:cb15:8045:ada8:2224:aa1:3909	10.161.57.9
b51a:901b:cb15:8045:ada8:2224:aa1:390a	10.161.57.10
b51a:901b:cb15:8045:ada8:2224:aa1:390b	10.161.57.11
b51a:901b:cb15:8045:ada8:2224:aa1:390c	10.161.57.12
b51a:901b:cb15:8045:ada8:2224:aa1:390d	10.161.57.13
b51a:901b:cb15:8045:ada8:2224:aa1:390e	10.161.57.14
b51a:901b:cb15:8045:ada8:2224:aa1:390f	10.161.57.15
b51a:901b:cb15:8045:ada8:2224:aa1:3910	10.161.57.16
b51a:901b:cb15:8045:ada8:2224:aa1:3911	10.161.57.17
b51a:901b:cb15:8045:ada8:2224:aa1:3912	10.161.57.18
b51a:901b:cb15:8045:ada8:2224:aa1:3913	10.161.57.19
b51a:901b:cb15:8045:ada8:2224:aa1:3914	10.161.57.20
b51a:901b:cb15:8045:ada8:2224:aa1:3915	10.161.57.21
b51a:901b:cb15:8045:ada8:2224:aa1:3916	10.161.57.22
b51a:901b:cb15:8045:ada8:2224:aa1:3917	10.161.57.23
b51a:901b:cb15:8045:ada8:2224:aa1:3918	10.161.57.24
b51a:901b:cb15:8045:ada8:2224:aa1:3919	10.161.57.25
b51a:901b:cb15:8045:ada8:2224:aa1:391a	10.161.57.26
b51a:901b:cb15:8045:ada8:2224:aa1:391b	10.161.57.27
b51a:901b:cb15:8045:ada8:2224:aa1:391c	10.161.57.28
b51a:901b:cb15:8045:ada8:2224:aa1:391d	10.161.57.29
b51a:901b:cb15:8045:ada8:2224:aa1:391e	10.161.57.30
b51a:901b:cb15:8045:ada8:2224:aa1:391f	10.161.57.31
b51a:901b:cb15:8045:ada8:2224:aa1:3920	10.161.57.32
b51a:901b:cb15:8045:ada8:2224:aa1:3921	10.161.57.33
b51a:901b:cb15:8045:ada8:2224:aa1:3922	10.161.57.34
b51a:901b:cb15:8045:ada8:2224:aa1:3923	10.161.57.35
b51a:901b:cb15:8045:ada8:2224:aa1:3924	10.161.57.36
b51a:901b:cb15:8045:ada8:2224:aa1:3925	10.161.57.37
b51a:901b:cb15:8045:ada8:2224:aa1:3926	10.161.57.38
b51a:901b:cb15:8045:ada8:2224:aa1:3927	10.161.57.39
b51a:901b:cb15:8045:ada8:2224:aa1:3928	10.161.57.40
b51a:901b:cb15:8045:ada8:2224:aa1:3929	10.161.57.41
b51a:901b:cb15:8045:ada8:2224:aa1:392a	10.161.57.42
b51a:901b:cb15:8045:ada8:2224:aa1:392b	10.161.57.43
b51a:901b:cb15:8045:ada8:2224:aa1:392c	10.161.57.44
b51a:901b:cb15:8045:ada8:2224:aa1:392d	10.161.57.45
b51a:901b:cb15:8045:ada8:2224:aa1:392e	10.161.57.46
b51a:901b:cb15:8045:ada8:2224:aa1:392f	10.161.57.47
b51a:901b:cb15:8045:ada8:2224:aa1:3930	10.161.57.48
b51a:901b:cb15:8045:ada8:2224:aa1:3931	10.161.57.49
b51a:901b:cb15:8045:ada8:2224:aa1:3932	10.161.57.50
b51a:901b:cb15:8045:ada8:2224:aa1:3933	10.161.57.51
b51a:901b:cb15:8045:ada8:2224:aa1:3934	10.161.57.52
b51a:901b:cb15:8045:ada8:2224:aa1:3935	10.161.57.53
b51a:901b:cb15:8045:ada8:2224:aa1:3936	10.161.57.54
b51a:901b:cb15:8045:ada8:2224:aa1:3937	10.161.57.55
b51a:901b:cb15:8045:ada8:2224:aa1:3938	10.161.57.56
b51a:901b:cb15:8045:ada8:2224:aa1:3939	10.161.57.57
b51a:901b:cb15:8045:ada8:2224:aa1:393a	10.161.57.58
b51a:901b:cb15:8045:ada8:2224:aa1:393b	10.161.57.59
b51a:901b:cb15:8045:ada8:2224:aa1:393c	10.161.57.60

b51a:901b:cb15:8045:ada8:2224:aa1:393d	10.161.57.61
b51a:901b:cb15:8045:ada8:2224:aa1:393e	10.161.57.62
b51a:901b:cb15:8045:ada8:2224:aa1:393f	10.161.57.63
b51a:901b:cb15:8045:ada8:2224:aa1:3940	10.161.57.64
b51a:901b:cb15:8045:ada8:2224:aa1:3941	10.161.57.65
b51a:901b:cb15:8045:ada8:2224:aa1:3942	10.161.57.66
b51a:901b:cb15:8045:ada8:2224:aa1:3943	10.161.57.67
b51a:901b:cb15:8045:ada8:2224:aa1:3944	10.161.57.68
b51a:901b:cb15:8045:ada8:2224:aa1:3945	10.161.57.69
b51a:901b:cb15:8045:ada8:2224:aa1:3946	10.161.57.70
b51a:901b:cb15:8045:ada8:2224:aa1:3947	10.161.57.71
b51a:901b:cb15:8045:ada8:2224:aa1:3948	10.161.57.72
b51a:901b:cb15:8045:ada8:2224:aa1:3949	10.161.57.73
b51a:901b:cb15:8045:ada8:2224:aa1:394a	10.161.57.74
b51a:901b:cb15:8045:ada8:2224:aa1:394b	10.161.57.75
b51a:901b:cb15:8045:ada8:2224:aa1:394c	10.161.57.76
b51a:901b:cb15:8045:ada8:2224:aa1:394d	10.161.57.77
b51a:901b:cb15:8045:ada8:2224:aa1:394e	10.161.57.78
b51a:901b:cb15:8045:ada8:2224:aa1:394f	10.161.57.79
b51a:901b:cb15:8045:ada8:2224:aa1:3950	10.161.57.80
b51a:901b:cb15:8045:ada8:2224:aa1:3951	10.161.57.81
b51a:901b:cb15:8045:ada8:2224:aa1:3952	10.161.57.82
b51a:901b:cb15:8045:ada8:2224:aa1:3953	10.161.57.83
b51a:901b:cb15:8045:ada8:2224:aa1:3954	10.161.57.84
b51a:901b:cb15:8045:ada8:2224:aa1:3955	10.161.57.85
b51a:901b:cb15:8045:ada8:2224:aa1:3956	10.161.57.86
b51a:901b:cb15:8045:ada8:2224:aa1:3957	10.161.57.87
b51a:901b:cb15:8045:ada8:2224:aa1:3958	10.161.57.88
b51a:901b:cb15:8045:ada8:2224:aa1:3959	10.161.57.89
b51a:901b:cb15:8045:ada8:2224:aa1:395a	10.161.57.90
b51a:901b:cb15:8045:ada8:2224:aa1:395b	10.161.57.91
b51a:901b:cb15:8045:ada8:2224:aa1:395c	10.161.57.92
b51a:901b:cb15:8045:ada8:2224:aa1:395d	10.161.57.93
b51a:901b:cb15:8045:ada8:2224:aa1:395e	10.161.57.94
b51a:901b:cb15:8045:ada8:2224:aa1:395f	10.161.57.95
b51a:901b:cb15:8045:ada8:2224:aa1:3960	10.161.57.96
b51a:901b:cb15:8045:ada8:2224:aa1:3961	10.161.57.97
b51a:901b:cb15:8045:ada8:2224:aa1:3962	10.161.57.98
b51a:901b:cb15:8045:ada8:2224:aa1:3963	10.161.57.99
b51a:901b:cb15:8045:ada8:2224:aa1:3964	10.161.57.100
b51a:901b:cb15:8045:ada8:2224:aa1:3965	10.161.57.101
b51a:901b:cb15:8045:ada8:2224:aa1:3966	10.161.57.102
b51a:901b:cb15:8045:ada8:2224:aa1:3967	10.161.57.103
b51a:901b:cb15:8045:ada8:2224:aa1:3968	10.161.57.104
b51a:901b:cb15:8045:ada8:2224:aa1:3969	10.161.57.105
b51a:901b:cb15:8045:ada8:2224:aa1:396a	10.161.57.106
b51a:901b:cb15:8045:ada8:2224:aa1:396b	10.161.57.107
b51a:901b:cb15:8045:ada8:2224:aa1:396c	10.161.57.108
b51a:901b:cb15:8045:ada8:2224:aa1:396d	10.161.57.109
b51a:901b:cb15:8045:ada8:2224:aa1:396e	10.161.57.110
b51a:901b:cb15:8045:ada8:2224:aa1:396f	10.161.57.111
b51a:901b:cb15:8045:ada8:2224:aa1:3970	10.161.57.112
b51a:901b:cb15:8045:ada8:2224:aa1:3971	10.161.57.113
b51a:901b:cb15:8045:ada8:2224:aa1:3972	10.161.57.114
b51a:901b:cb15:8045:ada8:2224:aa1:3973	10.161.57.115
b51a:901b:cb15:8045:ada8:2224:aa1:3974	10.161.57.116
b51a:901b:cb15:8045:ada8:2224:aa1:3975	10.161.57.117
b51a:901b:cb15:8045:ada8:2224:aa1:3976	10.161.57.118
b51a:901b:cb15:8045:ada8:2224:aa1:3977	10.161.57.119
b51a:901b:cb15:8045:ada8:2224:aa1:3978	10.161.57.120

b51a:901b:cb15:8045:ada8:2224:aa1:3979	10.161.57.121
b51a:901b:cb15:8045:ada8:2224:aa1:397a	10.161.57.122
b51a:901b:cb15:8045:ada8:2224:aa1:397b	10.161.57.123
b51a:901b:cb15:8045:ada8:2224:aa1:397c	10.161.57.124
b51a:901b:cb15:8045:ada8:2224:aa1:397d	10.161.57.125
b51a:901b:cb15:8045:ada8:2224:aa1:397e	10.161.57.126
b51a:901b:cb15:8045:ada8:2224:aa1:397f	10.161.57.127
b51a:901b:cb15:8045:ada8:2224:aa1:3980	10.161.57.128
b51a:901b:cb15:8045:ada8:2224:aa1:3981	10.161.57.129
b51a:901b:cb15:8045:ada8:2224:aa1:3982	10.161.57.130
b51a:901b:cb15:8045:ada8:2224:aa1:3983	10.161.57.131
b51a:901b:cb15:8045:ada8:2224:aa1:3984	10.161.57.132
b51a:901b:cb15:8045:ada8:2224:aa1:3985	10.161.57.133
b51a:901b:cb15:8045:ada8:2224:aa1:3986	10.161.57.134
b51a:901b:cb15:8045:ada8:2224:aa1:3987	10.161.57.135
b51a:901b:cb15:8045:ada8:2224:aa1:3988	10.161.57.136
b51a:901b:cb15:8045:ada8:2224:aa1:3989	10.161.57.137
b51a:901b:cb15:8045:ada8:2224:aa1:398a	10.161.57.138
b51a:901b:cb15:8045:ada8:2224:aa1:398b	10.161.57.139
b51a:901b:cb15:8045:ada8:2224:aa1:398c	10.161.57.140
b51a:901b:cb15:8045:ada8:2224:aa1:398d	10.161.57.141
b51a:901b:cb15:8045:ada8:2224:aa1:398e	10.161.57.142
b51a:901b:cb15:8045:ada8:2224:aa1:398f	10.161.57.143
b51a:901b:cb15:8045:ada8:2224:aa1:3990	10.161.57.144
b51a:901b:cb15:8045:ada8:2224:aa1:3991	10.161.57.145
b51a:901b:cb15:8045:ada8:2224:aa1:3992	10.161.57.146
b51a:901b:cb15:8045:ada8:2224:aa1:3993	10.161.57.147
b51a:901b:cb15:8045:ada8:2224:aa1:3994	10.161.57.148
b51a:901b:cb15:8045:ada8:2224:aa1:3995	10.161.57.149
b51a:901b:cb15:8045:ada8:2224:aa1:3996	10.161.57.150
b51a:901b:cb15:8045:ada8:2224:aa1:3997	10.161.57.151
b51a:901b:cb15:8045:ada8:2224:aa1:3998	10.161.57.152
b51a:901b:cb15:8045:ada8:2224:aa1:3999	10.161.57.153
b51a:901b:cb15:8045:ada8:2224:aa1:399a	10.161.57.154
b51a:901b:cb15:8045:ada8:2224:aa1:399b	10.161.57.155
b51a:901b:cb15:8045:ada8:2224:aa1:399c	10.161.57.156
b51a:901b:cb15:8045:ada8:2224:aa1:399d	10.161.57.157
b51a:901b:cb15:8045:ada8:2224:aa1:399e	10.161.57.158
b51a:901b:cb15:8045:ada8:2224:aa1:399f	10.161.57.159
b51a:901b:cb15:8045:ada8:2224:aa1:39a0	10.161.57.160
b51a:901b:cb15:8045:ada8:2224:aa1:39a1	10.161.57.161
b51a:901b:cb15:8045:ada8:2224:aa1:39a2	10.161.57.162
b51a:901b:cb15:8045:ada8:2224:aa1:39a3	10.161.57.163
b51a:901b:cb15:8045:ada8:2224:aa1:39a4	10.161.57.164
b51a:901b:cb15:8045:ada8:2224:aa1:39a5	10.161.57.165
b51a:901b:cb15:8045:ada8:2224:aa1:39a6	10.161.57.166
b51a:901b:cb15:8045:ada8:2224:aa1:39a7	10.161.57.167
b51a:901b:cb15:8045:ada8:2224:aa1:39a8	10.161.57.168
b51a:901b:cb15:8045:ada8:2224:aa1:39a9	10.161.57.169
b51a:901b:cb15:8045:ada8:2224:aa1:39aa	10.161.57.170
b51a:901b:cb15:8045:ada8:2224:aa1:39ab	10.161.57.171
b51a:901b:cb15:8045:ada8:2224:aa1:39ac	10.161.57.172
b51a:901b:cb15:8045:ada8:2224:aa1:39ad	10.161.57.173
b51a:901b:cb15:8045:ada8:2224:aa1:39ae	10.161.57.174
b51a:901b:cb15:8045:ada8:2224:aa1:39af	10.161.57.175
b51a:901b:cb15:8045:ada8:2224:aa1:39b0	10.161.57.176
b51a:901b:cb15:8045:ada8:2224:aa1:39b1	10.161.57.177
b51a:901b:cb15:8045:ada8:2224:aa1:39b2	10.161.57.178
b51a:901b:cb15:8045:ada8:2224:aa1:39b3	10.161.57.179
b51a:901b:cb15:8045:ada8:2224:aa1:39b4	10.161.57.180

b51a:901b:cb15:8045:ada8:2224:aa1:39b5	10.161.57.181
b51a:901b:cb15:8045:ada8:2224:aa1:39b6	10.161.57.182
b51a:901b:cb15:8045:ada8:2224:aa1:39b7	10.161.57.183
b51a:901b:cb15:8045:ada8:2224:aa1:39b8	10.161.57.184
b51a:901b:cb15:8045:ada8:2224:aa1:39b9	10.161.57.185
b51a:901b:cb15:8045:ada8:2224:aa1:39ba	10.161.57.186
b51a:901b:cb15:8045:ada8:2224:aa1:39bb	10.161.57.187
b51a:901b:cb15:8045:ada8:2224:aa1:39bc	10.161.57.188
b51a:901b:cb15:8045:ada8:2224:aa1:39bd	10.161.57.189
b51a:901b:cb15:8045:ada8:2224:aa1:39be	10.161.57.190
b51a:901b:cb15:8045:ada8:2224:aa1:39bf	10.161.57.191
b51a:901b:cb15:8045:ada8:2224:aa1:39c0	10.161.57.192
b51a:901b:cb15:8045:ada8:2224:aa1:39c1	10.161.57.193
b51a:901b:cb15:8045:ada8:2224:aa1:39c2	10.161.57.194
b51a:901b:cb15:8045:ada8:2224:aa1:39c3	10.161.57.195
b51a:901b:cb15:8045:ada8:2224:aa1:39c4	10.161.57.196
b51a:901b:cb15:8045:ada8:2224:aa1:39c5	10.161.57.197
b51a:901b:cb15:8045:ada8:2224:aa1:39c6	10.161.57.198
b51a:901b:cb15:8045:ada8:2224:aa1:39c7	10.161.57.199
b51a:901b:cb15:8045:ada8:2224:aa1:39c8	10.161.57.200
b51a:901b:cb15:8045:ada8:2224:aa1:39c9	10.161.57.201
b51a:901b:cb15:8045:ada8:2224:aa1:39ca	10.161.57.202
b51a:901b:cb15:8045:ada8:2224:aa1:39cb	10.161.57.203
b51a:901b:cb15:8045:ada8:2224:aa1:39cc	10.161.57.204
b51a:901b:cb15:8045:ada8:2224:aa1:39cd	10.161.57.205
b51a:901b:cb15:8045:ada8:2224:aa1:39ce	10.161.57.206
b51a:901b:cb15:8045:ada8:2224:aa1:39cf	10.161.57.207
b51a:901b:cb15:8045:ada8:2224:aa1:39d0	10.161.57.208
b51a:901b:cb15:8045:ada8:2224:aa1:39d1	10.161.57.209
b51a:901b:cb15:8045:ada8:2224:aa1:39d2	10.161.57.210
b51a:901b:cb15:8045:ada8:2224:aa1:39d3	10.161.57.211
b51a:901b:cb15:8045:ada8:2224:aa1:39d4	10.161.57.212
b51a:901b:cb15:8045:ada8:2224:aa1:39d5	10.161.57.213
b51a:901b:cb15:8045:ada8:2224:aa1:39d6	10.161.57.214
b51a:901b:cb15:8045:ada8:2224:aa1:39d7	10.161.57.215
b51a:901b:cb15:8045:ada8:2224:aa1:39d8	10.161.57.216
b51a:901b:cb15:8045:ada8:2224:aa1:39d9	10.161.57.217
b51a:901b:cb15:8045:ada8:2224:aa1:39da	10.161.57.218
b51a:901b:cb15:8045:ada8:2224:aa1:39db	10.161.57.219
b51a:901b:cb15:8045:ada8:2224:aa1:39dc	10.161.57.220
b51a:901b:cb15:8045:ada8:2224:aa1:39dd	10.161.57.221
b51a:901b:cb15:8045:ada8:2224:aa1:39de	10.161.57.222
b51a:901b:cb15:8045:ada8:2224:aa1:39df	10.161.57.223
b51a:901b:cb15:8045:ada8:2224:aa1:39e0	10.161.57.224
b51a:901b:cb15:8045:ada8:2224:aa1:39e1	10.161.57.225
b51a:901b:cb15:8045:ada8:2224:aa1:39e2	10.161.57.226
b51a:901b:cb15:8045:ada8:2224:aa1:39e3	10.161.57.227
b51a:901b:cb15:8045:ada8:2224:aa1:39e4	10.161.57.228
b51a:901b:cb15:8045:ada8:2224:aa1:39e5	10.161.57.229
b51a:901b:cb15:8045:ada8:2224:aa1:39e6	10.161.57.230
b51a:901b:cb15:8045:ada8:2224:aa1:39e7	10.161.57.231
b51a:901b:cb15:8045:ada8:2224:aa1:39e8	10.161.57.232
b51a:901b:cb15:8045:ada8:2224:aa1:39e9	10.161.57.233
b51a:901b:cb15:8045:ada8:2224:aa1:39ea	10.161.57.234
b51a:901b:cb15:8045:ada8:2224:aa1:39eb	10.161.57.235
b51a:901b:cb15:8045:ada8:2224:aa1:39ec	10.161.57.236
b51a:901b:cb15:8045:ada8:2224:aa1:39ed	10.161.57.237
b51a:901b:cb15:8045:ada8:2224:aa1:39ee	10.161.57.238
b51a:901b:cb15:8045:ada8:2224:aa1:39ef	10.161.57.239
b51a:901b:cb15:8045:ada8:2224:aa1:39f0	10.161.57.240
b51a:901b:cb15:8045:ada8:2224:aa1:39f1	10.161.57.241
b51a:901b:cb15:8045:ada8:2224:aa1:39f2	10.161.57.242
b51a:901b:cb15:8045:ada8:2224:aa1:39f3	10.161.57.243
b51a:901b:cb15:8045:ada8:2224:aa1:39f4	10.161.57.244
b51a:901b:cb15:8045:ada8:2224:aa1:39f5	10.161.57.245
b51a:901b:cb15:8045:ada8:2224:aa1:39f6	10.161.57.246
b51a:901b:cb15:8045:ada8:2224:aa1:39f7	10.161.57.247
b51a:901b:cb15:8045:ada8:2224:aa1:39f8	10.161.57.248
b51a:901b:cb15:8045:ada8:2224:aa1:39f9	10.161.57.249
b51a:901b:cb15:8045:ada8:2224:aa1:39fa	10.161.57.250
b51a:901b:cb15:8045:ada8:2224:aa1:39fb	10.161.57.251
b51a:901b:cb15:8045:ada8:2224:aa1:39fc	10.161.57.252
b51a:901b:cb15:8045:ada8:2224:aa1:39fd	10.161.57.253
b51a:901b:cb15:8045:ada8:2224:aa1:39fe	10.161.57.254
b51a:901b:cb15:8045:ada8:2224:aa1:39ff	10.161.57.255

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.