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
95f1:901b:cb15:8889:cb15:40ae:e5cd:c801	229.205.200.1
95f1:901b:cb15:8889:cb15:40ae:e5cd:c802	229.205.200.2
95f1:901b:cb15:8889:cb15:40ae:e5cd:c803	229.205.200.3
95f1:901b:cb15:8889:cb15:40ae:e5cd:c804	229.205.200.4
95f1:901b:cb15:8889:cb15:40ae:e5cd:c805	229.205.200.5
95f1:901b:cb15:8889:cb15:40ae:e5cd:c806	229.205.200.6
95f1:901b:cb15:8889:cb15:40ae:e5cd:c807	229.205.200.7
95f1:901b:cb15:8889:cb15:40ae:e5cd:c808	229.205.200.8
95f1:901b:cb15:8889:cb15:40ae:e5cd:c809	229.205.200.9
95f1:901b:cb15:8889:cb15:40ae:e5cd:c80a	229.205.200.10
95f1:901b:cb15:8889:cb15:40ae:e5cd:c80b	229.205.200.11
95f1:901b:cb15:8889:cb15:40ae:e5cd:c80c	229.205.200.12
95f1:901b:cb15:8889:cb15:40ae:e5cd:c80d	229.205.200.13
95f1:901b:cb15:8889:cb15:40ae:e5cd:c80e	229.205.200.14
95f1:901b:cb15:8889:cb15:40ae:e5cd:c80f	229.205.200.15
95f1:901b:cb15:8889:cb15:40ae:e5cd:c810	229.205.200.16
95f1:901b:cb15:8889:cb15:40ae:e5cd:c811	229.205.200.17
95f1:901b:cb15:8889:cb15:40ae:e5cd:c812	229.205.200.18
95f1:901b:cb15:8889:cb15:40ae:e5cd:c813	229.205.200.19
95f1:901b:cb15:8889:cb15:40ae:e5cd:c814	229.205.200.20
95f1:901b:cb15:8889:cb15:40ae:e5cd:c815	229.205.200.21
95f1:901b:cb15:8889:cb15:40ae:e5cd:c816	229.205.200.22
95f1:901b:cb15:8889:cb15:40ae:e5cd:c817	229.205.200.23
95f1:901b:cb15:8889:cb15:40ae:e5cd:c818	229.205.200.24
95f1:901b:cb15:8889:cb15:40ae:e5cd:c819	229.205.200.25
95f1:901b:cb15:8889:cb15:40ae:e5cd:c81a	229.205.200.26
95f1:901b:cb15:8889:cb15:40ae:e5cd:c81b	229.205.200.27
95f1:901b:cb15:8889:cb15:40ae:e5cd:c81c	229.205.200.28
95f1:901b:cb15:8889:cb15:40ae:e5cd:c81d	229.205.200.29
95f1:901b:cb15:8889:cb15:40ae:e5cd:c81e	229.205.200.30
95f1:901b:cb15:8889:cb15:40ae:e5cd:c81f	229.205.200.31
95f1:901b:cb15:8889:cb15:40ae:e5cd:c820	229.205.200.32
95f1:901b:cb15:8889:cb15:40ae:e5cd:c821	229.205.200.33
95f1:901b:cb15:8889:cb15:40ae:e5cd:c822	229.205.200.34
95f1:901b:cb15:8889:cb15:40ae:e5cd:c823	229.205.200.35
95f1:901b:cb15:8889:cb15:40ae:e5cd:c824	229.205.200.36
95f1:901b:cb15:8889:cb15:40ae:e5cd:c825	229.205.200.37
95f1:901b:cb15:8889:cb15:40ae:e5cd:c826	229.205.200.38
95f1:901b:cb15:8889:cb15:40ae:e5cd:c827	229.205.200.39
95f1:901b:cb15:8889:cb15:40ae:e5cd:c828	229.205.200.40
95f1:901b:cb15:8889:cb15:40ae:e5cd:c829	229.205.200.41
95f1:901b:cb15:8889:cb15:40ae:e5cd:c82a	229.205.200.42
95f1:901b:cb15:8889:cb15:40ae:e5cd:c82b	229.205.200.43
95f1:901b:cb15:8889:cb15:40ae:e5cd:c82c	229.205.200.44
95f1:901b:cb15:8889:cb15:40ae:e5cd:c82d	229.205.200.45
95f1:901b:cb15:8889:cb15:40ae:e5cd:c82e	229.205.200.46
95f1:901b:cb15:8889:cb15:40ae:e5cd:c82f	229.205.200.47
95f1:901b:cb15:8889:cb15:40ae:e5cd:c830	229.205.200.48
95f1:901b:cb15:8889:cb15:40ae:e5cd:c831	229.205.200.49
95f1:901b:cb15:8889:cb15:40ae:e5cd:c832	229.205.200.50
95f1:901b:cb15:8889:cb15:40ae:e5cd:c833	229.205.200.51
95f1:901b:cb15:8889:cb15:40ae:e5cd:c834	229.205.200.52
95f1:901b:cb15:8889:cb15:40ae:e5cd:c835	229.205.200.53
95f1:901b:cb15:8889:cb15:40ae:e5cd:c836	229.205.200.54
95f1:901b:cb15:8889:cb15:40ae:e5cd:c837	229.205.200.55
95f1:901b:cb15:8889:cb15:40ae:e5cd:c838	229.205.200.56
95f1:901b:cb15:8889:cb15:40ae:e5cd:c839	229.205.200.57
95f1:901b:cb15:8889:cb15:40ae:e5cd:c83a	229.205.200.58
95f1:901b:cb15:8889:cb15:40ae:e5cd:c83b	229.205.200.59
95f1:901b:cb15:8889:cb15:40ae:e5cd:c83c	229.205.200.60

95f1:901b:cb15:8889:cb15:40ae:e5cd:c83d	229.205.200.61
95f1:901b:cb15:8889:cb15:40ae:e5cd:c83e	229.205.200.62
95f1:901b:cb15:8889:cb15:40ae:e5cd:c83f	229.205.200.63
95f1:901b:cb15:8889:cb15:40ae:e5cd:c840	229.205.200.64
95f1:901b:cb15:8889:cb15:40ae:e5cd:c841	229.205.200.65
95f1:901b:cb15:8889:cb15:40ae:e5cd:c842	229.205.200.66
95f1:901b:cb15:8889:cb15:40ae:e5cd:c843	229.205.200.67
95f1:901b:cb15:8889:cb15:40ae:e5cd:c844	229.205.200.68
95f1:901b:cb15:8889:cb15:40ae:e5cd:c845	229.205.200.69
95f1:901b:cb15:8889:cb15:40ae:e5cd:c846	229.205.200.70
95f1:901b:cb15:8889:cb15:40ae:e5cd:c847	229.205.200.71
95f1:901b:cb15:8889:cb15:40ae:e5cd:c848	229.205.200.72
95f1:901b:cb15:8889:cb15:40ae:e5cd:c849	229.205.200.73
95f1:901b:cb15:8889:cb15:40ae:e5cd:c84a	229.205.200.74
95f1:901b:cb15:8889:cb15:40ae:e5cd:c84b	229.205.200.75
95f1:901b:cb15:8889:cb15:40ae:e5cd:c84c	229.205.200.76
95f1:901b:cb15:8889:cb15:40ae:e5cd:c84d	229.205.200.77
95f1:901b:cb15:8889:cb15:40ae:e5cd:c84e	229.205.200.78
95f1:901b:cb15:8889:cb15:40ae:e5cd:c84f	229.205.200.79
95f1:901b:cb15:8889:cb15:40ae:e5cd:c850	229.205.200.80
95f1:901b:cb15:8889:cb15:40ae:e5cd:c851	229.205.200.81
95f1:901b:cb15:8889:cb15:40ae:e5cd:c852	229.205.200.82
95f1:901b:cb15:8889:cb15:40ae:e5cd:c853	229.205.200.83
95f1:901b:cb15:8889:cb15:40ae:e5cd:c854	229.205.200.84
95f1:901b:cb15:8889:cb15:40ae:e5cd:c855	229.205.200.85
95f1:901b:cb15:8889:cb15:40ae:e5cd:c856	229.205.200.86
95f1:901b:cb15:8889:cb15:40ae:e5cd:c857	229.205.200.87
95f1:901b:cb15:8889:cb15:40ae:e5cd:c858	229.205.200.88
95f1:901b:cb15:8889:cb15:40ae:e5cd:c859	229.205.200.89
95f1:901b:cb15:8889:cb15:40ae:e5cd:c85a	229.205.200.90
95f1:901b:cb15:8889:cb15:40ae:e5cd:c85b	229.205.200.91
95f1:901b:cb15:8889:cb15:40ae:e5cd:c85c	229.205.200.92
95f1:901b:cb15:8889:cb15:40ae:e5cd:c85d	229.205.200.93
95f1:901b:cb15:8889:cb15:40ae:e5cd:c85e	229.205.200.94
95f1:901b:cb15:8889:cb15:40ae:e5cd:c85f	229.205.200.95
95f1:901b:cb15:8889:cb15:40ae:e5cd:c860	229.205.200.96
95f1:901b:cb15:8889:cb15:40ae:e5cd:c861	229.205.200.97
95f1:901b:cb15:8889:cb15:40ae:e5cd:c862	229.205.200.98
95f1:901b:cb15:8889:cb15:40ae:e5cd:c863	229.205.200.99
95f1:901b:cb15:8889:cb15:40ae:e5cd:c864	229.205.200.100
95f1:901b:cb15:8889:cb15:40ae:e5cd:c865	229.205.200.101
95f1:901b:cb15:8889:cb15:40ae:e5cd:c866	229.205.200.102
95f1:901b:cb15:8889:cb15:40ae:e5cd:c867	229.205.200.103
95f1:901b:cb15:8889:cb15:40ae:e5cd:c868	229.205.200.104
95f1:901b:cb15:8889:cb15:40ae:e5cd:c869	229.205.200.105
95f1:901b:cb15:8889:cb15:40ae:e5cd:c86a	229.205.200.106
95f1:901b:cb15:8889:cb15:40ae:e5cd:c86b	229.205.200.107
95f1:901b:cb15:8889:cb15:40ae:e5cd:c86c	229.205.200.108
95f1:901b:cb15:8889:cb15:40ae:e5cd:c86d	229.205.200.109
95f1:901b:cb15:8889:cb15:40ae:e5cd:c86e	229.205.200.110
95f1:901b:cb15:8889:cb15:40ae:e5cd:c86f	229.205.200.111
95f1:901b:cb15:8889:cb15:40ae:e5cd:c870	229.205.200.112
95f1:901b:cb15:8889:cb15:40ae:e5cd:c871	229.205.200.113
95f1:901b:cb15:8889:cb15:40ae:e5cd:c872	229.205.200.114
95f1:901b:cb15:8889:cb15:40ae:e5cd:c873	229.205.200.115
95f1:901b:cb15:8889:cb15:40ae:e5cd:c874	229.205.200.116
95f1:901b:cb15:8889:cb15:40ae:e5cd:c875	229.205.200.117
95f1:901b:cb15:8889:cb15:40ae:e5cd:c876	229.205.200.118
95f1:901b:cb15:8889:cb15:40ae:e5cd:c877	229.205.200.119
95f1:901b:cb15:8889:cb15:40ae:e5cd:c878	229.205.200.120

95f1:901b:cb15:8889:cb15:40ae:e5cd:c879	229.205.200.121
95f1:901b:cb15:8889:cb15:40ae:e5cd:c87a	229.205.200.122
95f1:901b:cb15:8889:cb15:40ae:e5cd:c87b	229.205.200.123
95f1:901b:cb15:8889:cb15:40ae:e5cd:c87c	229.205.200.124
95f1:901b:cb15:8889:cb15:40ae:e5cd:c87d	229.205.200.125
95f1:901b:cb15:8889:cb15:40ae:e5cd:c87e	229.205.200.126
95f1:901b:cb15:8889:cb15:40ae:e5cd:c87f	229.205.200.127
95f1:901b:cb15:8889:cb15:40ae:e5cd:c880	229.205.200.128
95f1:901b:cb15:8889:cb15:40ae:e5cd:c881	229.205.200.129
95f1:901b:cb15:8889:cb15:40ae:e5cd:c882	229.205.200.130
95f1:901b:cb15:8889:cb15:40ae:e5cd:c883	229.205.200.131
95f1:901b:cb15:8889:cb15:40ae:e5cd:c884	229.205.200.132
95f1:901b:cb15:8889:cb15:40ae:e5cd:c885	229.205.200.133
95f1:901b:cb15:8889:cb15:40ae:e5cd:c886	229.205.200.134
95f1:901b:cb15:8889:cb15:40ae:e5cd:c887	229.205.200.135
95f1:901b:cb15:8889:cb15:40ae:e5cd:c888	229.205.200.136
95f1:901b:cb15:8889:cb15:40ae:e5cd:c889	229.205.200.137
95f1:901b:cb15:8889:cb15:40ae:e5cd:c88a	229.205.200.138
95f1:901b:cb15:8889:cb15:40ae:e5cd:c88b	229.205.200.139
95f1:901b:cb15:8889:cb15:40ae:e5cd:c88c	229.205.200.140
95f1:901b:cb15:8889:cb15:40ae:e5cd:c88d	229.205.200.141
95f1:901b:cb15:8889:cb15:40ae:e5cd:c88e	229.205.200.142
95f1:901b:cb15:8889:cb15:40ae:e5cd:c88f	229.205.200.143
95f1:901b:cb15:8889:cb15:40ae:e5cd:c890	229.205.200.144
95f1:901b:cb15:8889:cb15:40ae:e5cd:c891	229.205.200.145
95f1:901b:cb15:8889:cb15:40ae:e5cd:c892	229.205.200.146
95f1:901b:cb15:8889:cb15:40ae:e5cd:c893	229.205.200.147
95f1:901b:cb15:8889:cb15:40ae:e5cd:c894	229.205.200.148
95f1:901b:cb15:8889:cb15:40ae:e5cd:c895	229.205.200.149
95f1:901b:cb15:8889:cb15:40ae:e5cd:c896	229.205.200.150
95f1:901b:cb15:8889:cb15:40ae:e5cd:c897	229.205.200.151
95f1:901b:cb15:8889:cb15:40ae:e5cd:c898	229.205.200.152
95f1:901b:cb15:8889:cb15:40ae:e5cd:c899	229.205.200.153
95f1:901b:cb15:8889:cb15:40ae:e5cd:c89a	229.205.200.154
95f1:901b:cb15:8889:cb15:40ae:e5cd:c89b	229.205.200.155
95f1:901b:cb15:8889:cb15:40ae:e5cd:c89c	229.205.200.156
95f1:901b:cb15:8889:cb15:40ae:e5cd:c89d	229.205.200.157
95f1:901b:cb15:8889:cb15:40ae:e5cd:c89e	229.205.200.158
95f1:901b:cb15:8889:cb15:40ae:e5cd:c89f	229.205.200.159
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8a0	229.205.200.160
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8a1	229.205.200.161
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8a2	229.205.200.162
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8a3	229.205.200.163
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8a4	229.205.200.164
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8a5	229.205.200.165
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8a6	229.205.200.166
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8a7	229.205.200.167
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8a8	229.205.200.168
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8a9	229.205.200.169
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8aa	229.205.200.170
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8ab	229.205.200.171
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8ac	229.205.200.172
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8ad	229.205.200.173
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8ae	229.205.200.174
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8af	229.205.200.175
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8b0	229.205.200.176
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8b1	229.205.200.177
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8b2	229.205.200.178
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8b3	229.205.200.179
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8b4	229.205.200.180

95f1:901b:cb15:8889:cb15:40ae:e5cd:c8b5	229.205.200.181
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8b6	229.205.200.182
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8b7	229.205.200.183
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8b8	229.205.200.184
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8b9	229.205.200.185
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8ba	229.205.200.186
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8bb	229.205.200.187
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8bc	229.205.200.188
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8bd	229.205.200.189
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8be	229.205.200.190
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8bf	229.205.200.191
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8c0	229.205.200.192
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8c1	229.205.200.193
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8c2	229.205.200.194
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8c3	229.205.200.195
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8c4	229.205.200.196
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8c5	229.205.200.197
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8c6	229.205.200.198
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8c7	229.205.200.199
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8c8	229.205.200.200
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8c9	229.205.200.201
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8ca	229.205.200.202
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8cb	229.205.200.203
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8cc	229.205.200.204
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8cd	229.205.200.205
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8ce	229.205.200.206
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8cf	229.205.200.207
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8d0	229.205.200.208
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8d1	229.205.200.209
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8d2	229.205.200.210
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8d3	229.205.200.211
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8d4	229.205.200.212
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8d5	229.205.200.213
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8d6	229.205.200.214
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8d7	229.205.200.215
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8d8	229.205.200.216
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8d9	229.205.200.217
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8da	229.205.200.218
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8db	229.205.200.219
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8dc	229.205.200.220
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8dd	229.205.200.221
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8de	229.205.200.222
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8df	229.205.200.223
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8e0	229.205.200.224
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8e1	229.205.200.225
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8e2	229.205.200.226
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8e3	229.205.200.227
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8e4	229.205.200.228
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8e5	229.205.200.229
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8e6	229.205.200.230
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8e7	229.205.200.231
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8e8	229.205.200.232
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8e9	229.205.200.233
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8ea	229.205.200.234
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8eb	229.205.200.235
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8ec	229.205.200.236
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8ed	229.205.200.237
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8ee	229.205.200.238
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8ef	229.205.200.239
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8f0	229.205.200.240
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8f1	229.205.200.241
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8f2	229.205.200.242
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8f3	229.205.200.243
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8f4	229.205.200.244
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8f5	229.205.200.245
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8f6	229.205.200.246
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8f7	229.205.200.247
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8f8	229.205.200.248
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8f9	229.205.200.249
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8fa	229.205.200.250
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8fb	229.205.200.251
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8fc	229.205.200.252
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8fd	229.205.200.253
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8fe	229.205.200.254
95f1:901b:cb15:8889:cb15:40ae:e5cd:c8ff	229.205.200.255

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.