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:8082:40de:3157:cd33:3801	205.51.56.1
b51a:901b:901b:8082:40de:3157:cd33:3802	205.51.56.2
b51a:901b:901b:8082:40de:3157:cd33:3803	205.51.56.3
b51a:901b:901b:8082:40de:3157:cd33:3804	205.51.56.4
b51a:901b:901b:8082:40de:3157:cd33:3805	205.51.56.5
b51a:901b:901b:8082:40de:3157:cd33:3806	205.51.56.6
b51a:901b:901b:8082:40de:3157:cd33:3807	205.51.56.7
b51a:901b:901b:8082:40de:3157:cd33:3808	205.51.56.8
b51a:901b:901b:8082:40de:3157:cd33:3809	205.51.56.9
b51a:901b:901b:8082:40de:3157:cd33:380a	205.51.56.10
b51a:901b:901b:8082:40de:3157:cd33:380b	205.51.56.11
b51a:901b:901b:8082:40de:3157:cd33:380c	205.51.56.12
b51a:901b:901b:8082:40de:3157:cd33:380d	205.51.56.13
b51a:901b:901b:8082:40de:3157:cd33:380e	205.51.56.14
b51a:901b:901b:8082:40de:3157:cd33:380f	205.51.56.15
b51a:901b:901b:8082:40de:3157:cd33:3810	205.51.56.16
b51a:901b:901b:8082:40de:3157:cd33:3811	205.51.56.17
b51a:901b:901b:8082:40de:3157:cd33:3812	205.51.56.18
b51a:901b:901b:8082:40de:3157:cd33:3813	205.51.56.19
b51a:901b:901b:8082:40de:3157:cd33:3814	205.51.56.20
b51a:901b:901b:8082:40de:3157:cd33:3815	205.51.56.21
b51a:901b:901b:8082:40de:3157:cd33:3816	205.51.56.22
b51a:901b:901b:8082:40de:3157:cd33:3817	205.51.56.23
b51a:901b:901b:8082:40de:3157:cd33:3818	205.51.56.24
b51a:901b:901b:8082:40de:3157:cd33:3819	205.51.56.25
b51a:901b:901b:8082:40de:3157:cd33:381a	205.51.56.26
b51a:901b:901b:8082:40de:3157:cd33:381b	205.51.56.27
b51a:901b:901b:8082:40de:3157:cd33:381c	205.51.56.28
b51a:901b:901b:8082:40de:3157:cd33:381d	205.51.56.29
b51a:901b:901b:8082:40de:3157:cd33:381e	205.51.56.30
b51a:901b:901b:8082:40de:3157:cd33:381f	205.51.56.31
b51a:901b:901b:8082:40de:3157:cd33:3820	205.51.56.32
b51a:901b:901b:8082:40de:3157:cd33:3821	205.51.56.33
b51a:901b:901b:8082:40de:3157:cd33:3822	205.51.56.34
b51a:901b:901b:8082:40de:3157:cd33:3823	205.51.56.35
b51a:901b:901b:8082:40de:3157:cd33:3824	205.51.56.36
b51a:901b:901b:8082:40de:3157:cd33:3825	205.51.56.37
b51a:901b:901b:8082:40de:3157:cd33:3826	205.51.56.38
b51a:901b:901b:8082:40de:3157:cd33:3827	205.51.56.39
b51a:901b:901b:8082:40de:3157:cd33:3828	205.51.56.40
b51a:901b:901b:8082:40de:3157:cd33:3829	205.51.56.41
b51a:901b:901b:8082:40de:3157:cd33:382a	205.51.56.42
b51a:901b:901b:8082:40de:3157:cd33:382b	205.51.56.43
b51a:901b:901b:8082:40de:3157:cd33:382c	205.51.56.44
b51a:901b:901b:8082:40de:3157:cd33:382d	205.51.56.45
b51a:901b:901b:8082:40de:3157:cd33:382e	205.51.56.46
b51a:901b:901b:8082:40de:3157:cd33:382f	205.51.56.47
b51a:901b:901b:8082:40de:3157:cd33:3830	205.51.56.48
b51a:901b:901b:8082:40de:3157:cd33:3831	205.51.56.49
b51a:901b:901b:8082:40de:3157:cd33:3832	205.51.56.50
b51a:901b:901b:8082:40de:3157:cd33:3833	205.51.56.51
b51a:901b:901b:8082:40de:3157:cd33:3834	205.51.56.52
b51a:901b:901b:8082:40de:3157:cd33:3835	205.51.56.53
b51a:901b:901b:8082:40de:3157:cd33:3836	205.51.56.54
b51a:901b:901b:8082:40de:3157:cd33:3837	205.51.56.55
b51a:901b:901b:8082:40de:3157:cd33:3838	205.51.56.56
b51a:901b:901b:8082:40de:3157:cd33:3839	205.51.56.57
b51a:901b:901b:8082:40de:3157:cd33:383a	205.51.56.58
b51a:901b:901b:8082:40de:3157:cd33:383b	205.51.56.59
b51a:901b:901b:8082:40de:3157:cd33:383c	205.51.56.60

b51a:901b:901b:8082:40de:3157:cd33:383d	205.51.56.61
b51a:901b:901b:8082:40de:3157:cd33:383e	205.51.56.62
b51a:901b:901b:8082:40de:3157:cd33:383f	205.51.56.63
b51a:901b:901b:8082:40de:3157:cd33:3840	205.51.56.64
b51a:901b:901b:8082:40de:3157:cd33:3841	205.51.56.65
b51a:901b:901b:8082:40de:3157:cd33:3842	205.51.56.66
b51a:901b:901b:8082:40de:3157:cd33:3843	205.51.56.67
b51a:901b:901b:8082:40de:3157:cd33:3844	205.51.56.68
b51a:901b:901b:8082:40de:3157:cd33:3845	205.51.56.69
b51a:901b:901b:8082:40de:3157:cd33:3846	205.51.56.70
b51a:901b:901b:8082:40de:3157:cd33:3847	205.51.56.71
b51a:901b:901b:8082:40de:3157:cd33:3848	205.51.56.72
b51a:901b:901b:8082:40de:3157:cd33:3849	205.51.56.73
b51a:901b:901b:8082:40de:3157:cd33:384a	205.51.56.74
b51a:901b:901b:8082:40de:3157:cd33:384b	205.51.56.75
b51a:901b:901b:8082:40de:3157:cd33:384c	205.51.56.76
b51a:901b:901b:8082:40de:3157:cd33:384d	205.51.56.77
b51a:901b:901b:8082:40de:3157:cd33:384e	205.51.56.78
b51a:901b:901b:8082:40de:3157:cd33:384f	205.51.56.79
b51a:901b:901b:8082:40de:3157:cd33:3850	205.51.56.80
b51a:901b:901b:8082:40de:3157:cd33:3851	205.51.56.81
b51a:901b:901b:8082:40de:3157:cd33:3852	205.51.56.82
b51a:901b:901b:8082:40de:3157:cd33:3853	205.51.56.83
b51a:901b:901b:8082:40de:3157:cd33:3854	205.51.56.84
b51a:901b:901b:8082:40de:3157:cd33:3855	205.51.56.85
b51a:901b:901b:8082:40de:3157:cd33:3856	205.51.56.86
b51a:901b:901b:8082:40de:3157:cd33:3857	205.51.56.87
b51a:901b:901b:8082:40de:3157:cd33:3858	205.51.56.88
b51a:901b:901b:8082:40de:3157:cd33:3859	205.51.56.89
b51a:901b:901b:8082:40de:3157:cd33:385a	205.51.56.90
b51a:901b:901b:8082:40de:3157:cd33:385b	205.51.56.91
b51a:901b:901b:8082:40de:3157:cd33:385c	205.51.56.92
b51a:901b:901b:8082:40de:3157:cd33:385d	205.51.56.93
b51a:901b:901b:8082:40de:3157:cd33:385e	205.51.56.94
b51a:901b:901b:8082:40de:3157:cd33:385f	205.51.56.95
b51a:901b:901b:8082:40de:3157:cd33:3860	205.51.56.96
b51a:901b:901b:8082:40de:3157:cd33:3861	205.51.56.97
b51a:901b:901b:8082:40de:3157:cd33:3862	205.51.56.98
b51a:901b:901b:8082:40de:3157:cd33:3863	205.51.56.99
b51a:901b:901b:8082:40de:3157:cd33:3864	205.51.56.100
b51a:901b:901b:8082:40de:3157:cd33:3865	205.51.56.101
b51a:901b:901b:8082:40de:3157:cd33:3866	205.51.56.102
b51a:901b:901b:8082:40de:3157:cd33:3867	205.51.56.103
b51a:901b:901b:8082:40de:3157:cd33:3868	205.51.56.104
b51a:901b:901b:8082:40de:3157:cd33:3869	205.51.56.105
b51a:901b:901b:8082:40de:3157:cd33:386a	205.51.56.106
b51a:901b:901b:8082:40de:3157:cd33:386b	205.51.56.107
b51a:901b:901b:8082:40de:3157:cd33:386c	205.51.56.108
b51a:901b:901b:8082:40de:3157:cd33:386d	205.51.56.109
b51a:901b:901b:8082:40de:3157:cd33:386e	205.51.56.110
b51a:901b:901b:8082:40de:3157:cd33:386f	205.51.56.111
b51a:901b:901b:8082:40de:3157:cd33:3870	205.51.56.112
b51a:901b:901b:8082:40de:3157:cd33:3871	205.51.56.113
b51a:901b:901b:8082:40de:3157:cd33:3872	205.51.56.114
b51a:901b:901b:8082:40de:3157:cd33:3873	205.51.56.115
b51a:901b:901b:8082:40de:3157:cd33:3874	205.51.56.116
b51a:901b:901b:8082:40de:3157:cd33:3875	205.51.56.117
b51a:901b:901b:8082:40de:3157:cd33:3876	205.51.56.118
b51a:901b:901b:8082:40de:3157:cd33:3877	205.51.56.119
b51a:901b:901b:8082:40de:3157:cd33:3878	205.51.56.120

b51a:901b:901b:8082:40de:3157:cd33:3879	205.51.56.121
b51a:901b:901b:8082:40de:3157:cd33:387a	205.51.56.122
b51a:901b:901b:8082:40de:3157:cd33:387b	205.51.56.123
b51a:901b:901b:8082:40de:3157:cd33:387c	205.51.56.124
b51a:901b:901b:8082:40de:3157:cd33:387d	205.51.56.125
b51a:901b:901b:8082:40de:3157:cd33:387e	205.51.56.126
b51a:901b:901b:8082:40de:3157:cd33:387f	205.51.56.127
b51a:901b:901b:8082:40de:3157:cd33:3880	205.51.56.128
b51a:901b:901b:8082:40de:3157:cd33:3881	205.51.56.129
b51a:901b:901b:8082:40de:3157:cd33:3882	205.51.56.130
b51a:901b:901b:8082:40de:3157:cd33:3883	205.51.56.131
b51a:901b:901b:8082:40de:3157:cd33:3884	205.51.56.132
b51a:901b:901b:8082:40de:3157:cd33:3885	205.51.56.133
b51a:901b:901b:8082:40de:3157:cd33:3886	205.51.56.134
b51a:901b:901b:8082:40de:3157:cd33:3887	205.51.56.135
b51a:901b:901b:8082:40de:3157:cd33:3888	205.51.56.136
b51a:901b:901b:8082:40de:3157:cd33:3889	205.51.56.137
b51a:901b:901b:8082:40de:3157:cd33:388a	205.51.56.138
b51a:901b:901b:8082:40de:3157:cd33:388b	205.51.56.139
b51a:901b:901b:8082:40de:3157:cd33:388c	205.51.56.140
b51a:901b:901b:8082:40de:3157:cd33:388d	205.51.56.141
b51a:901b:901b:8082:40de:3157:cd33:388e	205.51.56.142
b51a:901b:901b:8082:40de:3157:cd33:388f	205.51.56.143
b51a:901b:901b:8082:40de:3157:cd33:3890	205.51.56.144
b51a:901b:901b:8082:40de:3157:cd33:3891	205.51.56.145
b51a:901b:901b:8082:40de:3157:cd33:3892	205.51.56.146
b51a:901b:901b:8082:40de:3157:cd33:3893	205.51.56.147
b51a:901b:901b:8082:40de:3157:cd33:3894	205.51.56.148
b51a:901b:901b:8082:40de:3157:cd33:3895	205.51.56.149
b51a:901b:901b:8082:40de:3157:cd33:3896	205.51.56.150
b51a:901b:901b:8082:40de:3157:cd33:3897	205.51.56.151
b51a:901b:901b:8082:40de:3157:cd33:3898	205.51.56.152
b51a:901b:901b:8082:40de:3157:cd33:3899	205.51.56.153
b51a:901b:901b:8082:40de:3157:cd33:389a	205.51.56.154
b51a:901b:901b:8082:40de:3157:cd33:389b	205.51.56.155
b51a:901b:901b:8082:40de:3157:cd33:389c	205.51.56.156
b51a:901b:901b:8082:40de:3157:cd33:389d	205.51.56.157
b51a:901b:901b:8082:40de:3157:cd33:389e	205.51.56.158
b51a:901b:901b:8082:40de:3157:cd33:389f	205.51.56.159
b51a:901b:901b:8082:40de:3157:cd33:38a0	205.51.56.160
b51a:901b:901b:8082:40de:3157:cd33:38a1	205.51.56.161
b51a:901b:901b:8082:40de:3157:cd33:38a2	205.51.56.162
b51a:901b:901b:8082:40de:3157:cd33:38a3	205.51.56.163
b51a:901b:901b:8082:40de:3157:cd33:38a4	205.51.56.164
b51a:901b:901b:8082:40de:3157:cd33:38a5	205.51.56.165
b51a:901b:901b:8082:40de:3157:cd33:38a6	205.51.56.166
b51a:901b:901b:8082:40de:3157:cd33:38a7	205.51.56.167
b51a:901b:901b:8082:40de:3157:cd33:38a8	205.51.56.168
b51a:901b:901b:8082:40de:3157:cd33:38a9	205.51.56.169
b51a:901b:901b:8082:40de:3157:cd33:38aa	205.51.56.170
b51a:901b:901b:8082:40de:3157:cd33:38ab	205.51.56.171
b51a:901b:901b:8082:40de:3157:cd33:38ac	205.51.56.172
b51a:901b:901b:8082:40de:3157:cd33:38ad	205.51.56.173
b51a:901b:901b:8082:40de:3157:cd33:38ae	205.51.56.174
b51a:901b:901b:8082:40de:3157:cd33:38af	205.51.56.175
b51a:901b:901b:8082:40de:3157:cd33:38b0	205.51.56.176
b51a:901b:901b:8082:40de:3157:cd33:38b1	205.51.56.177
b51a:901b:901b:8082:40de:3157:cd33:38b2	205.51.56.178
b51a:901b:901b:8082:40de:3157:cd33:38b3	205.51.56.179
b51a:901b:901b:8082:40de:3157:cd33:38b4	205.51.56.180

b51a:901b:901b:8082:40de:3157:cd33:38b5	205.51.56.181
b51a:901b:901b:8082:40de:3157:cd33:38b6	205.51.56.182
b51a:901b:901b:8082:40de:3157:cd33:38b7	205.51.56.183
b51a:901b:901b:8082:40de:3157:cd33:38b8	205.51.56.184
b51a:901b:901b:8082:40de:3157:cd33:38b9	205.51.56.185
b51a:901b:901b:8082:40de:3157:cd33:38ba	205.51.56.186
b51a:901b:901b:8082:40de:3157:cd33:38bb	205.51.56.187
b51a:901b:901b:8082:40de:3157:cd33:38bc	205.51.56.188
b51a:901b:901b:8082:40de:3157:cd33:38bd	205.51.56.189
b51a:901b:901b:8082:40de:3157:cd33:38be	205.51.56.190
b51a:901b:901b:8082:40de:3157:cd33:38bf	205.51.56.191
b51a:901b:901b:8082:40de:3157:cd33:38c0	205.51.56.192
b51a:901b:901b:8082:40de:3157:cd33:38c1	205.51.56.193
b51a:901b:901b:8082:40de:3157:cd33:38c2	205.51.56.194
b51a:901b:901b:8082:40de:3157:cd33:38c3	205.51.56.195
b51a:901b:901b:8082:40de:3157:cd33:38c4	205.51.56.196
b51a:901b:901b:8082:40de:3157:cd33:38c5	205.51.56.197
b51a:901b:901b:8082:40de:3157:cd33:38c6	205.51.56.198
b51a:901b:901b:8082:40de:3157:cd33:38c7	205.51.56.199
b51a:901b:901b:8082:40de:3157:cd33:38c8	205.51.56.200
b51a:901b:901b:8082:40de:3157:cd33:38c9	205.51.56.201
b51a:901b:901b:8082:40de:3157:cd33:38ca	205.51.56.202
b51a:901b:901b:8082:40de:3157:cd33:38cb	205.51.56.203
b51a:901b:901b:8082:40de:3157:cd33:38cc	205.51.56.204
b51a:901b:901b:8082:40de:3157:cd33:38cd	205.51.56.205
b51a:901b:901b:8082:40de:3157:cd33:38ce	205.51.56.206
b51a:901b:901b:8082:40de:3157:cd33:38cf	205.51.56.207
b51a:901b:901b:8082:40de:3157:cd33:38d0	205.51.56.208
b51a:901b:901b:8082:40de:3157:cd33:38d1	205.51.56.209
b51a:901b:901b:8082:40de:3157:cd33:38d2	205.51.56.210
b51a:901b:901b:8082:40de:3157:cd33:38d3	205.51.56.211
b51a:901b:901b:8082:40de:3157:cd33:38d4	205.51.56.212
b51a:901b:901b:8082:40de:3157:cd33:38d5	205.51.56.213
b51a:901b:901b:8082:40de:3157:cd33:38d6	205.51.56.214
b51a:901b:901b:8082:40de:3157:cd33:38d7	205.51.56.215
b51a:901b:901b:8082:40de:3157:cd33:38d8	205.51.56.216
b51a:901b:901b:8082:40de:3157:cd33:38d9	205.51.56.217
b51a:901b:901b:8082:40de:3157:cd33:38da	205.51.56.218
b51a:901b:901b:8082:40de:3157:cd33:38db	205.51.56.219
b51a:901b:901b:8082:40de:3157:cd33:38dc	205.51.56.220
b51a:901b:901b:8082:40de:3157:cd33:38dd	205.51.56.221
b51a:901b:901b:8082:40de:3157:cd33:38de	205.51.56.222
b51a:901b:901b:8082:40de:3157:cd33:38df	205.51.56.223
b51a:901b:901b:8082:40de:3157:cd33:38e0	205.51.56.224
b51a:901b:901b:8082:40de:3157:cd33:38e1	205.51.56.225
b51a:901b:901b:8082:40de:3157:cd33:38e2	205.51.56.226
b51a:901b:901b:8082:40de:3157:cd33:38e3	205.51.56.227
b51a:901b:901b:8082:40de:3157:cd33:38e4	205.51.56.228
b51a:901b:901b:8082:40de:3157:cd33:38e5	205.51.56.229
b51a:901b:901b:8082:40de:3157:cd33:38e6	205.51.56.230
b51a:901b:901b:8082:40de:3157:cd33:38e7	205.51.56.231
b51a:901b:901b:8082:40de:3157:cd33:38e8	205.51.56.232
b51a:901b:901b:8082:40de:3157:cd33:38e9	205.51.56.233
b51a:901b:901b:8082:40de:3157:cd33:38ea	205.51.56.234
b51a:901b:901b:8082:40de:3157:cd33:38eb	205.51.56.235
b51a:901b:901b:8082:40de:3157:cd33:38ec	205.51.56.236
b51a:901b:901b:8082:40de:3157:cd33:38ed	205.51.56.237
b51a:901b:901b:8082:40de:3157:cd33:38ee	205.51.56.238
b51a:901b:901b:8082:40de:3157:cd33:38ef	205.51.56.239
b51a:901b:901b:8082:40de:3157:cd33:38f0	205.51.56.240
b51a:901b:901b:8082:40de:3157:cd33:38f1	205.51.56.241
b51a:901b:901b:8082:40de:3157:cd33:38f2	205.51.56.242
b51a:901b:901b:8082:40de:3157:cd33:38f3	205.51.56.243
b51a:901b:901b:8082:40de:3157:cd33:38f4	205.51.56.244
b51a:901b:901b:8082:40de:3157:cd33:38f5	205.51.56.245
b51a:901b:901b:8082:40de:3157:cd33:38f6	205.51.56.246
b51a:901b:901b:8082:40de:3157:cd33:38f7	205.51.56.247
b51a:901b:901b:8082:40de:3157:cd33:38f8	205.51.56.248
b51a:901b:901b:8082:40de:3157:cd33:38f9	205.51.56.249
b51a:901b:901b:8082:40de:3157:cd33:38fa	205.51.56.250
b51a:901b:901b:8082:40de:3157:cd33:38fb	205.51.56.251
b51a:901b:901b:8082:40de:3157:cd33:38fc	205.51.56.252
b51a:901b:901b:8082:40de:3157:cd33:38fd	205.51.56.253
b51a:901b:901b:8082:40de:3157:cd33:38fe	205.51.56.254
b51a:901b:901b:8082:40de:3157:cd33:38ff	205.51.56.255

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.