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:be24:c49:3801	12.73.56.1
b51a:901b:cb15:8045:ada8:be24:c49:3802	12.73.56.2
b51a:901b:cb15:8045:ada8:be24:c49:3803	12.73.56.3
b51a:901b:cb15:8045:ada8:be24:c49:3804	12.73.56.4
b51a:901b:cb15:8045:ada8:be24:c49:3805	12.73.56.5
b51a:901b:cb15:8045:ada8:be24:c49:3806	12.73.56.6
b51a:901b:cb15:8045:ada8:be24:c49:3807	12.73.56.7
b51a:901b:cb15:8045:ada8:be24:c49:3808	12.73.56.8
b51a:901b:cb15:8045:ada8:be24:c49:3809	12.73.56.9
b51a:901b:cb15:8045:ada8:be24:c49:380a	12.73.56.10
b51a:901b:cb15:8045:ada8:be24:c49:380b	12.73.56.11
b51a:901b:cb15:8045:ada8:be24:c49:380c	12.73.56.12
b51a:901b:cb15:8045:ada8:be24:c49:380d	12.73.56.13
b51a:901b:cb15:8045:ada8:be24:c49:380e	12.73.56.14
b51a:901b:cb15:8045:ada8:be24:c49:380f	12.73.56.15
b51a:901b:cb15:8045:ada8:be24:c49:3810	12.73.56.16
b51a:901b:cb15:8045:ada8:be24:c49:3811	12.73.56.17
b51a:901b:cb15:8045:ada8:be24:c49:3812	12.73.56.18
b51a:901b:cb15:8045:ada8:be24:c49:3813	12.73.56.19
b51a:901b:cb15:8045:ada8:be24:c49:3814	12.73.56.20
b51a:901b:cb15:8045:ada8:be24:c49:3815	12.73.56.21
b51a:901b:cb15:8045:ada8:be24:c49:3816	12.73.56.22
b51a:901b:cb15:8045:ada8:be24:c49:3817	12.73.56.23
b51a:901b:cb15:8045:ada8:be24:c49:3818	12.73.56.24
b51a:901b:cb15:8045:ada8:be24:c49:3819	12.73.56.25
b51a:901b:cb15:8045:ada8:be24:c49:381a	12.73.56.26
b51a:901b:cb15:8045:ada8:be24:c49:381b	12.73.56.27
b51a:901b:cb15:8045:ada8:be24:c49:381c	12.73.56.28
b51a:901b:cb15:8045:ada8:be24:c49:381d	12.73.56.29
b51a:901b:cb15:8045:ada8:be24:c49:381e	12.73.56.30
b51a:901b:cb15:8045:ada8:be24:c49:381f	12.73.56.31
b51a:901b:cb15:8045:ada8:be24:c49:3820	12.73.56.32
b51a:901b:cb15:8045:ada8:be24:c49:3821	12.73.56.33
b51a:901b:cb15:8045:ada8:be24:c49:3822	12.73.56.34
b51a:901b:cb15:8045:ada8:be24:c49:3823	12.73.56.35
b51a:901b:cb15:8045:ada8:be24:c49:3824	12.73.56.36
b51a:901b:cb15:8045:ada8:be24:c49:3825	12.73.56.37
b51a:901b:cb15:8045:ada8:be24:c49:3826	12.73.56.38
b51a:901b:cb15:8045:ada8:be24:c49:3827	12.73.56.39
b51a:901b:cb15:8045:ada8:be24:c49:3828	12.73.56.40
b51a:901b:cb15:8045:ada8:be24:c49:3829	12.73.56.41
b51a:901b:cb15:8045:ada8:be24:c49:382a	12.73.56.42
b51a:901b:cb15:8045:ada8:be24:c49:382b	12.73.56.43
b51a:901b:cb15:8045:ada8:be24:c49:382c	12.73.56.44
b51a:901b:cb15:8045:ada8:be24:c49:382d	12.73.56.45
b51a:901b:cb15:8045:ada8:be24:c49:382e	12.73.56.46
b51a:901b:cb15:8045:ada8:be24:c49:382f	12.73.56.47
b51a:901b:cb15:8045:ada8:be24:c49:3830	12.73.56.48
b51a:901b:cb15:8045:ada8:be24:c49:3831	12.73.56.49
b51a:901b:cb15:8045:ada8:be24:c49:3832	12.73.56.50
b51a:901b:cb15:8045:ada8:be24:c49:3833	12.73.56.51
b51a:901b:cb15:8045:ada8:be24:c49:3834	12.73.56.52
b51a:901b:cb15:8045:ada8:be24:c49:3835	12.73.56.53
b51a:901b:cb15:8045:ada8:be24:c49:3836	12.73.56.54
b51a:901b:cb15:8045:ada8:be24:c49:3837	12.73.56.55
b51a:901b:cb15:8045:ada8:be24:c49:3838	12.73.56.56
b51a:901b:cb15:8045:ada8:be24:c49:3839	12.73.56.57
b51a:901b:cb15:8045:ada8:be24:c49:383a	12.73.56.58
b51a:901b:cb15:8045:ada8:be24:c49:383b	12.73.56.59
b51a:901b:cb15:8045:ada8:be24:c49:383c	12.73.56.60

b51a:901b:cb15:8045:ada8:be24:c49:383d	12.73.56.61
b51a:901b:cb15:8045:ada8:be24:c49:383e	12.73.56.62
b51a:901b:cb15:8045:ada8:be24:c49:383f	12.73.56.63
b51a:901b:cb15:8045:ada8:be24:c49:3840	12.73.56.64
b51a:901b:cb15:8045:ada8:be24:c49:3841	12.73.56.65
b51a:901b:cb15:8045:ada8:be24:c49:3842	12.73.56.66
b51a:901b:cb15:8045:ada8:be24:c49:3843	12.73.56.67
b51a:901b:cb15:8045:ada8:be24:c49:3844	12.73.56.68
b51a:901b:cb15:8045:ada8:be24:c49:3845	12.73.56.69
b51a:901b:cb15:8045:ada8:be24:c49:3846	12.73.56.70
b51a:901b:cb15:8045:ada8:be24:c49:3847	12.73.56.71
b51a:901b:cb15:8045:ada8:be24:c49:3848	12.73.56.72
b51a:901b:cb15:8045:ada8:be24:c49:3849	12.73.56.73
b51a:901b:cb15:8045:ada8:be24:c49:384a	12.73.56.74
b51a:901b:cb15:8045:ada8:be24:c49:384b	12.73.56.75
b51a:901b:cb15:8045:ada8:be24:c49:384c	12.73.56.76
b51a:901b:cb15:8045:ada8:be24:c49:384d	12.73.56.77
b51a:901b:cb15:8045:ada8:be24:c49:384e	12.73.56.78
b51a:901b:cb15:8045:ada8:be24:c49:384f	12.73.56.79
b51a:901b:cb15:8045:ada8:be24:c49:3850	12.73.56.80
b51a:901b:cb15:8045:ada8:be24:c49:3851	12.73.56.81
b51a:901b:cb15:8045:ada8:be24:c49:3852	12.73.56.82
b51a:901b:cb15:8045:ada8:be24:c49:3853	12.73.56.83
b51a:901b:cb15:8045:ada8:be24:c49:3854	12.73.56.84
b51a:901b:cb15:8045:ada8:be24:c49:3855	12.73.56.85
b51a:901b:cb15:8045:ada8:be24:c49:3856	12.73.56.86
b51a:901b:cb15:8045:ada8:be24:c49:3857	12.73.56.87
b51a:901b:cb15:8045:ada8:be24:c49:3858	12.73.56.88
b51a:901b:cb15:8045:ada8:be24:c49:3859	12.73.56.89
b51a:901b:cb15:8045:ada8:be24:c49:385a	12.73.56.90
b51a:901b:cb15:8045:ada8:be24:c49:385b	12.73.56.91
b51a:901b:cb15:8045:ada8:be24:c49:385c	12.73.56.92
b51a:901b:cb15:8045:ada8:be24:c49:385d	12.73.56.93
b51a:901b:cb15:8045:ada8:be24:c49:385e	12.73.56.94
b51a:901b:cb15:8045:ada8:be24:c49:385f	12.73.56.95
b51a:901b:cb15:8045:ada8:be24:c49:3860	12.73.56.96
b51a:901b:cb15:8045:ada8:be24:c49:3861	12.73.56.97
b51a:901b:cb15:8045:ada8:be24:c49:3862	12.73.56.98
b51a:901b:cb15:8045:ada8:be24:c49:3863	12.73.56.99
b51a:901b:cb15:8045:ada8:be24:c49:3864	12.73.56.100
b51a:901b:cb15:8045:ada8:be24:c49:3865	12.73.56.101
b51a:901b:cb15:8045:ada8:be24:c49:3866	12.73.56.102
b51a:901b:cb15:8045:ada8:be24:c49:3867	12.73.56.103
b51a:901b:cb15:8045:ada8:be24:c49:3868	12.73.56.104
b51a:901b:cb15:8045:ada8:be24:c49:3869	12.73.56.105
b51a:901b:cb15:8045:ada8:be24:c49:386a	12.73.56.106
b51a:901b:cb15:8045:ada8:be24:c49:386b	12.73.56.107
b51a:901b:cb15:8045:ada8:be24:c49:386c	12.73.56.108
b51a:901b:cb15:8045:ada8:be24:c49:386d	12.73.56.109
b51a:901b:cb15:8045:ada8:be24:c49:386e	12.73.56.110
b51a:901b:cb15:8045:ada8:be24:c49:386f	12.73.56.111
b51a:901b:cb15:8045:ada8:be24:c49:3870	12.73.56.112
b51a:901b:cb15:8045:ada8:be24:c49:3871	12.73.56.113
b51a:901b:cb15:8045:ada8:be24:c49:3872	12.73.56.114
b51a:901b:cb15:8045:ada8:be24:c49:3873	12.73.56.115
b51a:901b:cb15:8045:ada8:be24:c49:3874	12.73.56.116
b51a:901b:cb15:8045:ada8:be24:c49:3875	12.73.56.117
b51a:901b:cb15:8045:ada8:be24:c49:3876	12.73.56.118
b51a:901b:cb15:8045:ada8:be24:c49:3877	12.73.56.119
b51a:901b:cb15:8045:ada8:be24:c49:3878	12.73.56.120

b51a:901b:cb15:8045:ada8:be24:c49:3879	12.73.56.121
b51a:901b:cb15:8045:ada8:be24:c49:387a	12.73.56.122
b51a:901b:cb15:8045:ada8:be24:c49:387b	12.73.56.123
b51a:901b:cb15:8045:ada8:be24:c49:387c	12.73.56.124
b51a:901b:cb15:8045:ada8:be24:c49:387d	12.73.56.125
b51a:901b:cb15:8045:ada8:be24:c49:387e	12.73.56.126
b51a:901b:cb15:8045:ada8:be24:c49:387f	12.73.56.127
b51a:901b:cb15:8045:ada8:be24:c49:3880	12.73.56.128
b51a:901b:cb15:8045:ada8:be24:c49:3881	12.73.56.129
b51a:901b:cb15:8045:ada8:be24:c49:3882	12.73.56.130
b51a:901b:cb15:8045:ada8:be24:c49:3883	12.73.56.131
b51a:901b:cb15:8045:ada8:be24:c49:3884	12.73.56.132
b51a:901b:cb15:8045:ada8:be24:c49:3885	12.73.56.133
b51a:901b:cb15:8045:ada8:be24:c49:3886	12.73.56.134
b51a:901b:cb15:8045:ada8:be24:c49:3887	12.73.56.135
b51a:901b:cb15:8045:ada8:be24:c49:3888	12.73.56.136
b51a:901b:cb15:8045:ada8:be24:c49:3889	12.73.56.137
b51a:901b:cb15:8045:ada8:be24:c49:388a	12.73.56.138
b51a:901b:cb15:8045:ada8:be24:c49:388b	12.73.56.139
b51a:901b:cb15:8045:ada8:be24:c49:388c	12.73.56.140
b51a:901b:cb15:8045:ada8:be24:c49:388d	12.73.56.141
b51a:901b:cb15:8045:ada8:be24:c49:388e	12.73.56.142
b51a:901b:cb15:8045:ada8:be24:c49:388f	12.73.56.143
b51a:901b:cb15:8045:ada8:be24:c49:3890	12.73.56.144
b51a:901b:cb15:8045:ada8:be24:c49:3891	12.73.56.145
b51a:901b:cb15:8045:ada8:be24:c49:3892	12.73.56.146
b51a:901b:cb15:8045:ada8:be24:c49:3893	12.73.56.147
b51a:901b:cb15:8045:ada8:be24:c49:3894	12.73.56.148
b51a:901b:cb15:8045:ada8:be24:c49:3895	12.73.56.149
b51a:901b:cb15:8045:ada8:be24:c49:3896	12.73.56.150
b51a:901b:cb15:8045:ada8:be24:c49:3897	12.73.56.151
b51a:901b:cb15:8045:ada8:be24:c49:3898	12.73.56.152
b51a:901b:cb15:8045:ada8:be24:c49:3899	12.73.56.153
b51a:901b:cb15:8045:ada8:be24:c49:389a	12.73.56.154
b51a:901b:cb15:8045:ada8:be24:c49:389b	12.73.56.155
b51a:901b:cb15:8045:ada8:be24:c49:389c	12.73.56.156
b51a:901b:cb15:8045:ada8:be24:c49:389d	12.73.56.157
b51a:901b:cb15:8045:ada8:be24:c49:389e	12.73.56.158
b51a:901b:cb15:8045:ada8:be24:c49:389f	12.73.56.159
b51a:901b:cb15:8045:ada8:be24:c49:38a0	12.73.56.160
b51a:901b:cb15:8045:ada8:be24:c49:38a1	12.73.56.161
b51a:901b:cb15:8045:ada8:be24:c49:38a2	12.73.56.162
b51a:901b:cb15:8045:ada8:be24:c49:38a3	12.73.56.163
b51a:901b:cb15:8045:ada8:be24:c49:38a4	12.73.56.164
b51a:901b:cb15:8045:ada8:be24:c49:38a5	12.73.56.165
b51a:901b:cb15:8045:ada8:be24:c49:38a6	12.73.56.166
b51a:901b:cb15:8045:ada8:be24:c49:38a7	12.73.56.167
b51a:901b:cb15:8045:ada8:be24:c49:38a8	12.73.56.168
b51a:901b:cb15:8045:ada8:be24:c49:38a9	12.73.56.169
b51a:901b:cb15:8045:ada8:be24:c49:38aa	12.73.56.170
b51a:901b:cb15:8045:ada8:be24:c49:38ab	12.73.56.171
b51a:901b:cb15:8045:ada8:be24:c49:38ac	12.73.56.172
b51a:901b:cb15:8045:ada8:be24:c49:38ad	12.73.56.173
b51a:901b:cb15:8045:ada8:be24:c49:38ae	12.73.56.174
b51a:901b:cb15:8045:ada8:be24:c49:38af	12.73.56.175
b51a:901b:cb15:8045:ada8:be24:c49:38b0	12.73.56.176
b51a:901b:cb15:8045:ada8:be24:c49:38b1	12.73.56.177
b51a:901b:cb15:8045:ada8:be24:c49:38b2	12.73.56.178
b51a:901b:cb15:8045:ada8:be24:c49:38b3	12.73.56.179
b51a:901b:cb15:8045:ada8:be24:c49:38b4	12.73.56.180

b51a:901b:cb15:8045:ada8:be24:c49:38b5	12.73.56.181
b51a:901b:cb15:8045:ada8:be24:c49:38b6	12.73.56.182
b51a:901b:cb15:8045:ada8:be24:c49:38b7	12.73.56.183
b51a:901b:cb15:8045:ada8:be24:c49:38b8	12.73.56.184
b51a:901b:cb15:8045:ada8:be24:c49:38b9	12.73.56.185
b51a:901b:cb15:8045:ada8:be24:c49:38ba	12.73.56.186
b51a:901b:cb15:8045:ada8:be24:c49:38bb	12.73.56.187
b51a:901b:cb15:8045:ada8:be24:c49:38bc	12.73.56.188
b51a:901b:cb15:8045:ada8:be24:c49:38bd	12.73.56.189
b51a:901b:cb15:8045:ada8:be24:c49:38be	12.73.56.190
b51a:901b:cb15:8045:ada8:be24:c49:38bf	12.73.56.191
b51a:901b:cb15:8045:ada8:be24:c49:38c0	12.73.56.192
b51a:901b:cb15:8045:ada8:be24:c49:38c1	12.73.56.193
b51a:901b:cb15:8045:ada8:be24:c49:38c2	12.73.56.194
b51a:901b:cb15:8045:ada8:be24:c49:38c3	12.73.56.195
b51a:901b:cb15:8045:ada8:be24:c49:38c4	12.73.56.196
b51a:901b:cb15:8045:ada8:be24:c49:38c5	12.73.56.197
b51a:901b:cb15:8045:ada8:be24:c49:38c6	12.73.56.198
b51a:901b:cb15:8045:ada8:be24:c49:38c7	12.73.56.199
b51a:901b:cb15:8045:ada8:be24:c49:38c8	12.73.56.200
b51a:901b:cb15:8045:ada8:be24:c49:38c9	12.73.56.201
b51a:901b:cb15:8045:ada8:be24:c49:38ca	12.73.56.202
b51a:901b:cb15:8045:ada8:be24:c49:38cb	12.73.56.203
b51a:901b:cb15:8045:ada8:be24:c49:38cc	12.73.56.204
b51a:901b:cb15:8045:ada8:be24:c49:38cd	12.73.56.205
b51a:901b:cb15:8045:ada8:be24:c49:38ce	12.73.56.206
b51a:901b:cb15:8045:ada8:be24:c49:38cf	12.73.56.207
b51a:901b:cb15:8045:ada8:be24:c49:38d0	12.73.56.208
b51a:901b:cb15:8045:ada8:be24:c49:38d1	12.73.56.209
b51a:901b:cb15:8045:ada8:be24:c49:38d2	12.73.56.210
b51a:901b:cb15:8045:ada8:be24:c49:38d3	12.73.56.211
b51a:901b:cb15:8045:ada8:be24:c49:38d4	12.73.56.212
b51a:901b:cb15:8045:ada8:be24:c49:38d5	12.73.56.213
b51a:901b:cb15:8045:ada8:be24:c49:38d6	12.73.56.214
b51a:901b:cb15:8045:ada8:be24:c49:38d7	12.73.56.215
b51a:901b:cb15:8045:ada8:be24:c49:38d8	12.73.56.216
b51a:901b:cb15:8045:ada8:be24:c49:38d9	12.73.56.217
b51a:901b:cb15:8045:ada8:be24:c49:38da	12.73.56.218
b51a:901b:cb15:8045:ada8:be24:c49:38db	12.73.56.219
b51a:901b:cb15:8045:ada8:be24:c49:38dc	12.73.56.220
b51a:901b:cb15:8045:ada8:be24:c49:38dd	12.73.56.221
b51a:901b:cb15:8045:ada8:be24:c49:38de	12.73.56.222
b51a:901b:cb15:8045:ada8:be24:c49:38df	12.73.56.223
b51a:901b:cb15:8045:ada8:be24:c49:38e0	12.73.56.224
b51a:901b:cb15:8045:ada8:be24:c49:38e1	12.73.56.225
b51a:901b:cb15:8045:ada8:be24:c49:38e2	12.73.56.226
b51a:901b:cb15:8045:ada8:be24:c49:38e3	12.73.56.227
b51a:901b:cb15:8045:ada8:be24:c49:38e4	12.73.56.228
b51a:901b:cb15:8045:ada8:be24:c49:38e5	12.73.56.229
b51a:901b:cb15:8045:ada8:be24:c49:38e6	12.73.56.230
b51a:901b:cb15:8045:ada8:be24:c49:38e7	12.73.56.231
b51a:901b:cb15:8045:ada8:be24:c49:38e8	12.73.56.232
b51a:901b:cb15:8045:ada8:be24:c49:38e9	12.73.56.233
b51a:901b:cb15:8045:ada8:be24:c49:38ea	12.73.56.234
b51a:901b:cb15:8045:ada8:be24:c49:38eb	12.73.56.235
b51a:901b:cb15:8045:ada8:be24:c49:38ec	12.73.56.236
b51a:901b:cb15:8045:ada8:be24:c49:38ed	12.73.56.237
b51a:901b:cb15:8045:ada8:be24:c49:38ee	12.73.56.238
b51a:901b:cb15:8045:ada8:be24:c49:38ef	12.73.56.239
b51a:901b:cb15:8045:ada8:be24:c49:38f0	12.73.56.240
b51a:901b:cb15:8045:ada8:be24:c49:38f1	12.73.56.241
b51a:901b:cb15:8045:ada8:be24:c49:38f2	12.73.56.242
b51a:901b:cb15:8045:ada8:be24:c49:38f3	12.73.56.243
b51a:901b:cb15:8045:ada8:be24:c49:38f4	12.73.56.244
b51a:901b:cb15:8045:ada8:be24:c49:38f5	12.73.56.245
b51a:901b:cb15:8045:ada8:be24:c49:38f6	12.73.56.246
b51a:901b:cb15:8045:ada8:be24:c49:38f7	12.73.56.247
b51a:901b:cb15:8045:ada8:be24:c49:38f8	12.73.56.248
b51a:901b:cb15:8045:ada8:be24:c49:38f9	12.73.56.249
b51a:901b:cb15:8045:ada8:be24:c49:38fa	12.73.56.250
b51a:901b:cb15:8045:ada8:be24:c49:38fb	12.73.56.251
b51a:901b:cb15:8045:ada8:be24:c49:38fc	12.73.56.252
b51a:901b:cb15:8045:ada8:be24:c49:38fd	12.73.56.253
b51a:901b:cb15:8045:ada8:be24:c49:38fe	12.73.56.254
b51a:901b:cb15:8045:ada8:be24:c49:38ff	12.73.56.255

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.