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:cd72:3fd1:3901	63.209.57.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:3902	63.209.57.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:3903	63.209.57.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:3904	63.209.57.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:3905	63.209.57.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:3906	63.209.57.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:3907	63.209.57.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:3908	63.209.57.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:3909	63.209.57.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:390a	63.209.57.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:390b	63.209.57.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:390c	63.209.57.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:390d	63.209.57.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:390e	63.209.57.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:390f	63.209.57.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:3910	63.209.57.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:3911	63.209.57.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:3912	63.209.57.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:3913	63.209.57.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:3914	63.209.57.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:3915	63.209.57.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:3916	63.209.57.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:3917	63.209.57.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:3918	63.209.57.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:3919	63.209.57.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:391a	63.209.57.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:391b	63.209.57.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:391c	63.209.57.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:391d	63.209.57.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:391e	63.209.57.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:391f	63.209.57.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:3920	63.209.57.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:3921	63.209.57.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:3922	63.209.57.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:3923	63.209.57.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:3924	63.209.57.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:3925	63.209.57.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:3926	63.209.57.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:3927	63.209.57.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:3928	63.209.57.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:3929	63.209.57.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:392a	63.209.57.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:392b	63.209.57.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:392c	63.209.57.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:392d	63.209.57.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:392e	63.209.57.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:392f	63.209.57.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:3930	63.209.57.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:3931	63.209.57.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:3932	63.209.57.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:3933	63.209.57.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:3934	63.209.57.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:3935	63.209.57.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:3936	63.209.57.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:3937	63.209.57.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:3938	63.209.57.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:3939	63.209.57.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:393a	63.209.57.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:393b	63.209.57.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:393c	63.209.57.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:393d	63.209.57.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:393e	63.209.57.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:393f	63.209.57.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:3940	63.209.57.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:3941	63.209.57.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:3942	63.209.57.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:3943	63.209.57.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:3944	63.209.57.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:3945	63.209.57.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:3946	63.209.57.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:3947	63.209.57.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:3948	63.209.57.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:3949	63.209.57.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:394a	63.209.57.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:394b	63.209.57.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:394c	63.209.57.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:394d	63.209.57.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:394e	63.209.57.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:394f	63.209.57.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:3950	63.209.57.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:3951	63.209.57.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:3952	63.209.57.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:3953	63.209.57.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:3954	63.209.57.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:3955	63.209.57.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:3956	63.209.57.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:3957	63.209.57.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:3958	63.209.57.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:3959	63.209.57.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:395a	63.209.57.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:395b	63.209.57.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:395c	63.209.57.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:395d	63.209.57.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:395e	63.209.57.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:395f	63.209.57.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:3960	63.209.57.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:3961	63.209.57.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:3962	63.209.57.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:3963	63.209.57.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:3964	63.209.57.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:3965	63.209.57.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:3966	63.209.57.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:3967	63.209.57.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:3968	63.209.57.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:3969	63.209.57.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:396a	63.209.57.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:396b	63.209.57.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:396c	63.209.57.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:396d	63.209.57.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:396e	63.209.57.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:396f	63.209.57.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:3970	63.209.57.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:3971	63.209.57.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:3972	63.209.57.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:3973	63.209.57.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:3974	63.209.57.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:3975	63.209.57.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:3976	63.209.57.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:3977	63.209.57.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:3978	63.209.57.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:3979	63.209.57.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:397a	63.209.57.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:397b	63.209.57.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:397c	63.209.57.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:397d	63.209.57.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:397e	63.209.57.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:397f	63.209.57.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:3980	63.209.57.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:3981	63.209.57.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:3982	63.209.57.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:3983	63.209.57.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:3984	63.209.57.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:3985	63.209.57.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:3986	63.209.57.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:3987	63.209.57.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:3988	63.209.57.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:3989	63.209.57.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:398a	63.209.57.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:398b	63.209.57.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:398c	63.209.57.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:398d	63.209.57.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:398e	63.209.57.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:398f	63.209.57.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:3990	63.209.57.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:3991	63.209.57.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:3992	63.209.57.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:3993	63.209.57.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:3994	63.209.57.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:3995	63.209.57.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:3996	63.209.57.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:3997	63.209.57.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:3998	63.209.57.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:3999	63.209.57.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:399a	63.209.57.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:399b	63.209.57.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:399c	63.209.57.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:399d	63.209.57.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:399e	63.209.57.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:399f	63.209.57.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:39a0	63.209.57.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:39a1	63.209.57.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:39a2	63.209.57.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:39a3	63.209.57.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:39a4	63.209.57.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:39a5	63.209.57.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:39a6	63.209.57.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:39a7	63.209.57.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:39a8	63.209.57.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:39a9	63.209.57.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:39aa	63.209.57.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:39ab	63.209.57.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:39ac	63.209.57.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:39ad	63.209.57.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:39ae	63.209.57.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:39af	63.209.57.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:39b0	63.209.57.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:39b1	63.209.57.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:39b2	63.209.57.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:39b3	63.209.57.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:39b4	63.209.57.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:39b5	63.209.57.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:39b6	63.209.57.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:39b7	63.209.57.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:39b8	63.209.57.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:39b9	63.209.57.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:39ba	63.209.57.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:39bb	63.209.57.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:39bc	63.209.57.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:39bd	63.209.57.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:39be	63.209.57.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:39bf	63.209.57.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:39c0	63.209.57.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:39c1	63.209.57.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:39c2	63.209.57.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:39c3	63.209.57.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:39c4	63.209.57.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:39c5	63.209.57.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:39c6	63.209.57.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:39c7	63.209.57.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:39c8	63.209.57.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:39c9	63.209.57.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:39ca	63.209.57.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:39cb	63.209.57.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:39cc	63.209.57.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:39cd	63.209.57.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:39ce	63.209.57.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:39cf	63.209.57.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:39d0	63.209.57.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:39d1	63.209.57.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:39d2	63.209.57.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:39d3	63.209.57.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:39d4	63.209.57.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:39d5	63.209.57.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:39d6	63.209.57.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:39d7	63.209.57.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:39d8	63.209.57.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:39d9	63.209.57.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:39da	63.209.57.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:39db	63.209.57.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:39dc	63.209.57.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:39dd	63.209.57.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:39de	63.209.57.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:39df	63.209.57.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:39e0	63.209.57.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:39e1	63.209.57.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:39e2	63.209.57.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:39e3	63.209.57.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:39e4	63.209.57.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:39e5	63.209.57.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:39e6	63.209.57.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:39e7	63.209.57.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:39e8	63.209.57.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:39e9	63.209.57.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:39ea	63.209.57.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:39eb	63.209.57.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:39ec	63.209.57.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:39ed	63.209.57.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:39ee	63.209.57.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:39ef	63.209.57.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:39f0	63.209.57.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:39f1	63.209.57.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:39f2	63.209.57.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:39f3	63.209.57.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:39f4	63.209.57.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:39f5	63.209.57.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:39f6	63.209.57.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:39f7	63.209.57.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:39f8	63.209.57.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:39f9	63.209.57.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:39fa	63.209.57.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:39fb	63.209.57.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:39fc	63.209.57.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:39fd	63.209.57.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:39fe	63.209.57.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:39ff	63.209.57.255

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.