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:cb15:40e7:ad0a:f901	173.10.249.1
95f1:901b:cb15:8889:cb15:40e7:ad0a:f902	173.10.249.2
95f1:901b:cb15:8889:cb15:40e7:ad0a:f903	173.10.249.3
95f1:901b:cb15:8889:cb15:40e7:ad0a:f904	173.10.249.4
95f1:901b:cb15:8889:cb15:40e7:ad0a:f905	173.10.249.5
95f1:901b:cb15:8889:cb15:40e7:ad0a:f906	173.10.249.6
95f1:901b:cb15:8889:cb15:40e7:ad0a:f907	173.10.249.7
95f1:901b:cb15:8889:cb15:40e7:ad0a:f908	173.10.249.8
95f1:901b:cb15:8889:cb15:40e7:ad0a:f909	173.10.249.9
95f1:901b:cb15:8889:cb15:40e7:ad0a:f90a	173.10.249.10
95f1:901b:cb15:8889:cb15:40e7:ad0a:f90b	173.10.249.11
95f1:901b:cb15:8889:cb15:40e7:ad0a:f90c	173.10.249.12
95f1:901b:cb15:8889:cb15:40e7:ad0a:f90d	173.10.249.13
95f1:901b:cb15:8889:cb15:40e7:ad0a:f90e	173.10.249.14
95f1:901b:cb15:8889:cb15:40e7:ad0a:f90f	173.10.249.15
95f1:901b:cb15:8889:cb15:40e7:ad0a:f910	173.10.249.16
95f1:901b:cb15:8889:cb15:40e7:ad0a:f911	173.10.249.17
95f1:901b:cb15:8889:cb15:40e7:ad0a:f912	173.10.249.18
95f1:901b:cb15:8889:cb15:40e7:ad0a:f913	173.10.249.19
95f1:901b:cb15:8889:cb15:40e7:ad0a:f914	173.10.249.20
95f1:901b:cb15:8889:cb15:40e7:ad0a:f915	173.10.249.21
95f1:901b:cb15:8889:cb15:40e7:ad0a:f916	173.10.249.22
95f1:901b:cb15:8889:cb15:40e7:ad0a:f917	173.10.249.23
95f1:901b:cb15:8889:cb15:40e7:ad0a:f918	173.10.249.24
95f1:901b:cb15:8889:cb15:40e7:ad0a:f919	173.10.249.25
95f1:901b:cb15:8889:cb15:40e7:ad0a:f91a	173.10.249.26
95f1:901b:cb15:8889:cb15:40e7:ad0a:f91b	173.10.249.27
95f1:901b:cb15:8889:cb15:40e7:ad0a:f91c	173.10.249.28
95f1:901b:cb15:8889:cb15:40e7:ad0a:f91d	173.10.249.29
95f1:901b:cb15:8889:cb15:40e7:ad0a:f91e	173.10.249.30
95f1:901b:cb15:8889:cb15:40e7:ad0a:f91f	173.10.249.31
95f1:901b:cb15:8889:cb15:40e7:ad0a:f920	173.10.249.32
95f1:901b:cb15:8889:cb15:40e7:ad0a:f921	173.10.249.33
95f1:901b:cb15:8889:cb15:40e7:ad0a:f922	173.10.249.34
95f1:901b:cb15:8889:cb15:40e7:ad0a:f923	173.10.249.35
95f1:901b:cb15:8889:cb15:40e7:ad0a:f924	173.10.249.36
95f1:901b:cb15:8889:cb15:40e7:ad0a:f925	173.10.249.37
95f1:901b:cb15:8889:cb15:40e7:ad0a:f926	173.10.249.38
95f1:901b:cb15:8889:cb15:40e7:ad0a:f927	173.10.249.39
95f1:901b:cb15:8889:cb15:40e7:ad0a:f928	173.10.249.40
95f1:901b:cb15:8889:cb15:40e7:ad0a:f929	173.10.249.41
95f1:901b:cb15:8889:cb15:40e7:ad0a:f92a	173.10.249.42
95f1:901b:cb15:8889:cb15:40e7:ad0a:f92b	173.10.249.43
95f1:901b:cb15:8889:cb15:40e7:ad0a:f92c	173.10.249.44
95f1:901b:cb15:8889:cb15:40e7:ad0a:f92d	173.10.249.45
95f1:901b:cb15:8889:cb15:40e7:ad0a:f92e	173.10.249.46
95f1:901b:cb15:8889:cb15:40e7:ad0a:f92f	173.10.249.47
95f1:901b:cb15:8889:cb15:40e7:ad0a:f930	173.10.249.48
95f1:901b:cb15:8889:cb15:40e7:ad0a:f931	173.10.249.49
95f1:901b:cb15:8889:cb15:40e7:ad0a:f932	173.10.249.50
95f1:901b:cb15:8889:cb15:40e7:ad0a:f933	173.10.249.51
95f1:901b:cb15:8889:cb15:40e7:ad0a:f934	173.10.249.52
95f1:901b:cb15:8889:cb15:40e7:ad0a:f935	173.10.249.53
95f1:901b:cb15:8889:cb15:40e7:ad0a:f936	173.10.249.54
95f1:901b:cb15:8889:cb15:40e7:ad0a:f937	173.10.249.55
95f1:901b:cb15:8889:cb15:40e7:ad0a:f938	173.10.249.56
95f1:901b:cb15:8889:cb15:40e7:ad0a:f939	173.10.249.57
95f1:901b:cb15:8889:cb15:40e7:ad0a:f93a	173.10.249.58
95f1:901b:cb15:8889:cb15:40e7:ad0a:f93b	173.10.249.59
95f1:901b:cb15:8889:cb15:40e7:ad0a:f93c	173.10.249.60

95f1:901b:cb15:8889:cb15:40e7:ad0a:f93d	173.10.249.61
95f1:901b:cb15:8889:cb15:40e7:ad0a:f93e	173.10.249.62
95f1:901b:cb15:8889:cb15:40e7:ad0a:f93f	173.10.249.63
95f1:901b:cb15:8889:cb15:40e7:ad0a:f940	173.10.249.64
95f1:901b:cb15:8889:cb15:40e7:ad0a:f941	173.10.249.65
95f1:901b:cb15:8889:cb15:40e7:ad0a:f942	173.10.249.66
95f1:901b:cb15:8889:cb15:40e7:ad0a:f943	173.10.249.67
95f1:901b:cb15:8889:cb15:40e7:ad0a:f944	173.10.249.68
95f1:901b:cb15:8889:cb15:40e7:ad0a:f945	173.10.249.69
95f1:901b:cb15:8889:cb15:40e7:ad0a:f946	173.10.249.70
95f1:901b:cb15:8889:cb15:40e7:ad0a:f947	173.10.249.71
95f1:901b:cb15:8889:cb15:40e7:ad0a:f948	173.10.249.72
95f1:901b:cb15:8889:cb15:40e7:ad0a:f949	173.10.249.73
95f1:901b:cb15:8889:cb15:40e7:ad0a:f94a	173.10.249.74
95f1:901b:cb15:8889:cb15:40e7:ad0a:f94b	173.10.249.75
95f1:901b:cb15:8889:cb15:40e7:ad0a:f94c	173.10.249.76
95f1:901b:cb15:8889:cb15:40e7:ad0a:f94d	173.10.249.77
95f1:901b:cb15:8889:cb15:40e7:ad0a:f94e	173.10.249.78
95f1:901b:cb15:8889:cb15:40e7:ad0a:f94f	173.10.249.79
95f1:901b:cb15:8889:cb15:40e7:ad0a:f950	173.10.249.80
95f1:901b:cb15:8889:cb15:40e7:ad0a:f951	173.10.249.81
95f1:901b:cb15:8889:cb15:40e7:ad0a:f952	173.10.249.82
95f1:901b:cb15:8889:cb15:40e7:ad0a:f953	173.10.249.83
95f1:901b:cb15:8889:cb15:40e7:ad0a:f954	173.10.249.84
95f1:901b:cb15:8889:cb15:40e7:ad0a:f955	173.10.249.85
95f1:901b:cb15:8889:cb15:40e7:ad0a:f956	173.10.249.86
95f1:901b:cb15:8889:cb15:40e7:ad0a:f957	173.10.249.87
95f1:901b:cb15:8889:cb15:40e7:ad0a:f958	173.10.249.88
95f1:901b:cb15:8889:cb15:40e7:ad0a:f959	173.10.249.89
95f1:901b:cb15:8889:cb15:40e7:ad0a:f95a	173.10.249.90
95f1:901b:cb15:8889:cb15:40e7:ad0a:f95b	173.10.249.91
95f1:901b:cb15:8889:cb15:40e7:ad0a:f95c	173.10.249.92
95f1:901b:cb15:8889:cb15:40e7:ad0a:f95d	173.10.249.93
95f1:901b:cb15:8889:cb15:40e7:ad0a:f95e	173.10.249.94
95f1:901b:cb15:8889:cb15:40e7:ad0a:f95f	173.10.249.95
95f1:901b:cb15:8889:cb15:40e7:ad0a:f960	173.10.249.96
95f1:901b:cb15:8889:cb15:40e7:ad0a:f961	173.10.249.97
95f1:901b:cb15:8889:cb15:40e7:ad0a:f962	173.10.249.98
95f1:901b:cb15:8889:cb15:40e7:ad0a:f963	173.10.249.99
95f1:901b:cb15:8889:cb15:40e7:ad0a:f964	173.10.249.100
95f1:901b:cb15:8889:cb15:40e7:ad0a:f965	173.10.249.101
95f1:901b:cb15:8889:cb15:40e7:ad0a:f966	173.10.249.102
95f1:901b:cb15:8889:cb15:40e7:ad0a:f967	173.10.249.103
95f1:901b:cb15:8889:cb15:40e7:ad0a:f968	173.10.249.104
95f1:901b:cb15:8889:cb15:40e7:ad0a:f969	173.10.249.105
95f1:901b:cb15:8889:cb15:40e7:ad0a:f96a	173.10.249.106
95f1:901b:cb15:8889:cb15:40e7:ad0a:f96b	173.10.249.107
95f1:901b:cb15:8889:cb15:40e7:ad0a:f96c	173.10.249.108
95f1:901b:cb15:8889:cb15:40e7:ad0a:f96d	173.10.249.109
95f1:901b:cb15:8889:cb15:40e7:ad0a:f96e	173.10.249.110
95f1:901b:cb15:8889:cb15:40e7:ad0a:f96f	173.10.249.111
95f1:901b:cb15:8889:cb15:40e7:ad0a:f970	173.10.249.112
95f1:901b:cb15:8889:cb15:40e7:ad0a:f971	173.10.249.113
95f1:901b:cb15:8889:cb15:40e7:ad0a:f972	173.10.249.114
95f1:901b:cb15:8889:cb15:40e7:ad0a:f973	173.10.249.115
95f1:901b:cb15:8889:cb15:40e7:ad0a:f974	173.10.249.116
95f1:901b:cb15:8889:cb15:40e7:ad0a:f975	173.10.249.117
95f1:901b:cb15:8889:cb15:40e7:ad0a:f976	173.10.249.118
95f1:901b:cb15:8889:cb15:40e7:ad0a:f977	173.10.249.119
95f1:901b:cb15:8889:cb15:40e7:ad0a:f978	173.10.249.120

95f1:901b:cb15:8889:cb15:40e7:ad0a:f979	173.10.249.121
95f1:901b:cb15:8889:cb15:40e7:ad0a:f97a	173.10.249.122
95f1:901b:cb15:8889:cb15:40e7:ad0a:f97b	173.10.249.123
95f1:901b:cb15:8889:cb15:40e7:ad0a:f97c	173.10.249.124
95f1:901b:cb15:8889:cb15:40e7:ad0a:f97d	173.10.249.125
95f1:901b:cb15:8889:cb15:40e7:ad0a:f97e	173.10.249.126
95f1:901b:cb15:8889:cb15:40e7:ad0a:f97f	173.10.249.127
95f1:901b:cb15:8889:cb15:40e7:ad0a:f980	173.10.249.128
95f1:901b:cb15:8889:cb15:40e7:ad0a:f981	173.10.249.129
95f1:901b:cb15:8889:cb15:40e7:ad0a:f982	173.10.249.130
95f1:901b:cb15:8889:cb15:40e7:ad0a:f983	173.10.249.131
95f1:901b:cb15:8889:cb15:40e7:ad0a:f984	173.10.249.132
95f1:901b:cb15:8889:cb15:40e7:ad0a:f985	173.10.249.133
95f1:901b:cb15:8889:cb15:40e7:ad0a:f986	173.10.249.134
95f1:901b:cb15:8889:cb15:40e7:ad0a:f987	173.10.249.135
95f1:901b:cb15:8889:cb15:40e7:ad0a:f988	173.10.249.136
95f1:901b:cb15:8889:cb15:40e7:ad0a:f989	173.10.249.137
95f1:901b:cb15:8889:cb15:40e7:ad0a:f98a	173.10.249.138
95f1:901b:cb15:8889:cb15:40e7:ad0a:f98b	173.10.249.139
95f1:901b:cb15:8889:cb15:40e7:ad0a:f98c	173.10.249.140
95f1:901b:cb15:8889:cb15:40e7:ad0a:f98d	173.10.249.141
95f1:901b:cb15:8889:cb15:40e7:ad0a:f98e	173.10.249.142
95f1:901b:cb15:8889:cb15:40e7:ad0a:f98f	173.10.249.143
95f1:901b:cb15:8889:cb15:40e7:ad0a:f990	173.10.249.144
95f1:901b:cb15:8889:cb15:40e7:ad0a:f991	173.10.249.145
95f1:901b:cb15:8889:cb15:40e7:ad0a:f992	173.10.249.146
95f1:901b:cb15:8889:cb15:40e7:ad0a:f993	173.10.249.147
95f1:901b:cb15:8889:cb15:40e7:ad0a:f994	173.10.249.148
95f1:901b:cb15:8889:cb15:40e7:ad0a:f995	173.10.249.149
95f1:901b:cb15:8889:cb15:40e7:ad0a:f996	173.10.249.150
95f1:901b:cb15:8889:cb15:40e7:ad0a:f997	173.10.249.151
95f1:901b:cb15:8889:cb15:40e7:ad0a:f998	173.10.249.152
95f1:901b:cb15:8889:cb15:40e7:ad0a:f999	173.10.249.153
95f1:901b:cb15:8889:cb15:40e7:ad0a:f99a	173.10.249.154
95f1:901b:cb15:8889:cb15:40e7:ad0a:f99b	173.10.249.155
95f1:901b:cb15:8889:cb15:40e7:ad0a:f99c	173.10.249.156
95f1:901b:cb15:8889:cb15:40e7:ad0a:f99d	173.10.249.157
95f1:901b:cb15:8889:cb15:40e7:ad0a:f99e	173.10.249.158
95f1:901b:cb15:8889:cb15:40e7:ad0a:f99f	173.10.249.159
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9a0	173.10.249.160
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9a1	173.10.249.161
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9a2	173.10.249.162
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9a3	173.10.249.163
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9a4	173.10.249.164
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9a5	173.10.249.165
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9a6	173.10.249.166
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9a7	173.10.249.167
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9a8	173.10.249.168
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9a9	173.10.249.169
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9aa	173.10.249.170
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9ab	173.10.249.171
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9ac	173.10.249.172
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9ad	173.10.249.173
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9ae	173.10.249.174
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9af	173.10.249.175
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9b0	173.10.249.176
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9b1	173.10.249.177
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9b2	173.10.249.178
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9b3	173.10.249.179
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9b4	173.10.249.180

95f1:901b:cb15:8889:cb15:40e7:ad0a:f9b5	173.10.249.181
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9b6	173.10.249.182
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9b7	173.10.249.183
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9b8	173.10.249.184
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9b9	173.10.249.185
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9ba	173.10.249.186
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9bb	173.10.249.187
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9bc	173.10.249.188
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9bd	173.10.249.189
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9be	173.10.249.190
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9bf	173.10.249.191
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9c0	173.10.249.192
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9c1	173.10.249.193
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9c2	173.10.249.194
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9c3	173.10.249.195
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9c4	173.10.249.196
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9c5	173.10.249.197
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9c6	173.10.249.198
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9c7	173.10.249.199
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9c8	173.10.249.200
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9c9	173.10.249.201
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9ca	173.10.249.202
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9cb	173.10.249.203
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9cc	173.10.249.204
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9cd	173.10.249.205
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9ce	173.10.249.206
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9cf	173.10.249.207
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9d0	173.10.249.208
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9d1	173.10.249.209
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9d2	173.10.249.210
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9d3	173.10.249.211
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9d4	173.10.249.212
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9d5	173.10.249.213
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9d6	173.10.249.214
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9d7	173.10.249.215
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9d8	173.10.249.216
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9d9	173.10.249.217
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9da	173.10.249.218
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9db	173.10.249.219
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9dc	173.10.249.220
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9dd	173.10.249.221
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9de	173.10.249.222
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9df	173.10.249.223
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9e0	173.10.249.224
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9e1	173.10.249.225
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9e2	173.10.249.226
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9e3	173.10.249.227
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9e4	173.10.249.228
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9e5	173.10.249.229
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9e6	173.10.249.230
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9e7	173.10.249.231
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9e8	173.10.249.232
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9e9	173.10.249.233
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9ea	173.10.249.234
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9eb	173.10.249.235
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9ec	173.10.249.236
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9ed	173.10.249.237
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9ee	173.10.249.238
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9ef	173.10.249.239
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9f0	173.10.249.240
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9f1	173.10.249.241
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9f2	173.10.249.242
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9f3	173.10.249.243
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9f4	173.10.249.244
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9f5	173.10.249.245
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9f6	173.10.249.246
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9f7	173.10.249.247
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9f8	173.10.249.248
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9f9	173.10.249.249
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9fa	173.10.249.250
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9fb	173.10.249.251
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9fc	173.10.249.252
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9fd	173.10.249.253
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9fe	173.10.249.254
95f1:901b:cb15:8889:cb15:40e7:ad0a:f9ff	173.10.249.255

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.