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:fbc3:f001	251.195.240.1
95f1:901b:cb15:8889:cb15:40e7:fbc3:f002	251.195.240.2
95f1:901b:cb15:8889:cb15:40e7:fbc3:f003	251.195.240.3
95f1:901b:cb15:8889:cb15:40e7:fbc3:f004	251.195.240.4
95f1:901b:cb15:8889:cb15:40e7:fbc3:f005	251.195.240.5
95f1:901b:cb15:8889:cb15:40e7:fbc3:f006	251.195.240.6
95f1:901b:cb15:8889:cb15:40e7:fbc3:f007	251.195.240.7
95f1:901b:cb15:8889:cb15:40e7:fbc3:f008	251.195.240.8
95f1:901b:cb15:8889:cb15:40e7:fbc3:f009	251.195.240.9
95f1:901b:cb15:8889:cb15:40e7:fbc3:f00a	251.195.240.10
95f1:901b:cb15:8889:cb15:40e7:fbc3:f00b	251.195.240.11
95f1:901b:cb15:8889:cb15:40e7:fbc3:f00c	251.195.240.12
95f1:901b:cb15:8889:cb15:40e7:fbc3:f00d	251.195.240.13
95f1:901b:cb15:8889:cb15:40e7:fbc3:f00e	251.195.240.14
95f1:901b:cb15:8889:cb15:40e7:fbc3:f00f	251.195.240.15
95f1:901b:cb15:8889:cb15:40e7:fbc3:f010	251.195.240.16
95f1:901b:cb15:8889:cb15:40e7:fbc3:f011	251.195.240.17
95f1:901b:cb15:8889:cb15:40e7:fbc3:f012	251.195.240.18
95f1:901b:cb15:8889:cb15:40e7:fbc3:f013	251.195.240.19
95f1:901b:cb15:8889:cb15:40e7:fbc3:f014	251.195.240.20
95f1:901b:cb15:8889:cb15:40e7:fbc3:f015	251.195.240.21
95f1:901b:cb15:8889:cb15:40e7:fbc3:f016	251.195.240.22
95f1:901b:cb15:8889:cb15:40e7:fbc3:f017	251.195.240.23
95f1:901b:cb15:8889:cb15:40e7:fbc3:f018	251.195.240.24
95f1:901b:cb15:8889:cb15:40e7:fbc3:f019	251.195.240.25
95f1:901b:cb15:8889:cb15:40e7:fbc3:f01a	251.195.240.26
95f1:901b:cb15:8889:cb15:40e7:fbc3:f01b	251.195.240.27
95f1:901b:cb15:8889:cb15:40e7:fbc3:f01c	251.195.240.28
95f1:901b:cb15:8889:cb15:40e7:fbc3:f01d	251.195.240.29
95f1:901b:cb15:8889:cb15:40e7:fbc3:f01e	251.195.240.30
95f1:901b:cb15:8889:cb15:40e7:fbc3:f01f	251.195.240.31
95f1:901b:cb15:8889:cb15:40e7:fbc3:f020	251.195.240.32
95f1:901b:cb15:8889:cb15:40e7:fbc3:f021	251.195.240.33
95f1:901b:cb15:8889:cb15:40e7:fbc3:f022	251.195.240.34
95f1:901b:cb15:8889:cb15:40e7:fbc3:f023	251.195.240.35
95f1:901b:cb15:8889:cb15:40e7:fbc3:f024	251.195.240.36
95f1:901b:cb15:8889:cb15:40e7:fbc3:f025	251.195.240.37
95f1:901b:cb15:8889:cb15:40e7:fbc3:f026	251.195.240.38
95f1:901b:cb15:8889:cb15:40e7:fbc3:f027	251.195.240.39
95f1:901b:cb15:8889:cb15:40e7:fbc3:f028	251.195.240.40
95f1:901b:cb15:8889:cb15:40e7:fbc3:f029	251.195.240.41
95f1:901b:cb15:8889:cb15:40e7:fbc3:f02a	251.195.240.42
95f1:901b:cb15:8889:cb15:40e7:fbc3:f02b	251.195.240.43
95f1:901b:cb15:8889:cb15:40e7:fbc3:f02c	251.195.240.44
95f1:901b:cb15:8889:cb15:40e7:fbc3:f02d	251.195.240.45
95f1:901b:cb15:8889:cb15:40e7:fbc3:f02e	251.195.240.46
95f1:901b:cb15:8889:cb15:40e7:fbc3:f02f	251.195.240.47
95f1:901b:cb15:8889:cb15:40e7:fbc3:f030	251.195.240.48
95f1:901b:cb15:8889:cb15:40e7:fbc3:f031	251.195.240.49
95f1:901b:cb15:8889:cb15:40e7:fbc3:f032	251.195.240.50
95f1:901b:cb15:8889:cb15:40e7:fbc3:f033	251.195.240.51
95f1:901b:cb15:8889:cb15:40e7:fbc3:f034	251.195.240.52
95f1:901b:cb15:8889:cb15:40e7:fbc3:f035	251.195.240.53
95f1:901b:cb15:8889:cb15:40e7:fbc3:f036	251.195.240.54
95f1:901b:cb15:8889:cb15:40e7:fbc3:f037	251.195.240.55
95f1:901b:cb15:8889:cb15:40e7:fbc3:f038	251.195.240.56
95f1:901b:cb15:8889:cb15:40e7:fbc3:f039	251.195.240.57
95f1:901b:cb15:8889:cb15:40e7:fbc3:f03a	251.195.240.58
95f1:901b:cb15:8889:cb15:40e7:fbc3:f03b	251.195.240.59
95f1:901b:cb15:8889:cb15:40e7:fbc3:f03c	251.195.240.60

95f1:901b:cb15:8889:cb15:40e7:fbc3:f03d	251.195.240.61
95f1:901b:cb15:8889:cb15:40e7:fbc3:f03e	251.195.240.62
95f1:901b:cb15:8889:cb15:40e7:fbc3:f03f	251.195.240.63
95f1:901b:cb15:8889:cb15:40e7:fbc3:f040	251.195.240.64
95f1:901b:cb15:8889:cb15:40e7:fbc3:f041	251.195.240.65
95f1:901b:cb15:8889:cb15:40e7:fbc3:f042	251.195.240.66
95f1:901b:cb15:8889:cb15:40e7:fbc3:f043	251.195.240.67
95f1:901b:cb15:8889:cb15:40e7:fbc3:f044	251.195.240.68
95f1:901b:cb15:8889:cb15:40e7:fbc3:f045	251.195.240.69
95f1:901b:cb15:8889:cb15:40e7:fbc3:f046	251.195.240.70
95f1:901b:cb15:8889:cb15:40e7:fbc3:f047	251.195.240.71
95f1:901b:cb15:8889:cb15:40e7:fbc3:f048	251.195.240.72
95f1:901b:cb15:8889:cb15:40e7:fbc3:f049	251.195.240.73
95f1:901b:cb15:8889:cb15:40e7:fbc3:f04a	251.195.240.74
95f1:901b:cb15:8889:cb15:40e7:fbc3:f04b	251.195.240.75
95f1:901b:cb15:8889:cb15:40e7:fbc3:f04c	251.195.240.76
95f1:901b:cb15:8889:cb15:40e7:fbc3:f04d	251.195.240.77
95f1:901b:cb15:8889:cb15:40e7:fbc3:f04e	251.195.240.78
95f1:901b:cb15:8889:cb15:40e7:fbc3:f04f	251.195.240.79
95f1:901b:cb15:8889:cb15:40e7:fbc3:f050	251.195.240.80
95f1:901b:cb15:8889:cb15:40e7:fbc3:f051	251.195.240.81
95f1:901b:cb15:8889:cb15:40e7:fbc3:f052	251.195.240.82
95f1:901b:cb15:8889:cb15:40e7:fbc3:f053	251.195.240.83
95f1:901b:cb15:8889:cb15:40e7:fbc3:f054	251.195.240.84
95f1:901b:cb15:8889:cb15:40e7:fbc3:f055	251.195.240.85
95f1:901b:cb15:8889:cb15:40e7:fbc3:f056	251.195.240.86
95f1:901b:cb15:8889:cb15:40e7:fbc3:f057	251.195.240.87
95f1:901b:cb15:8889:cb15:40e7:fbc3:f058	251.195.240.88
95f1:901b:cb15:8889:cb15:40e7:fbc3:f059	251.195.240.89
95f1:901b:cb15:8889:cb15:40e7:fbc3:f05a	251.195.240.90
95f1:901b:cb15:8889:cb15:40e7:fbc3:f05b	251.195.240.91
95f1:901b:cb15:8889:cb15:40e7:fbc3:f05c	251.195.240.92
95f1:901b:cb15:8889:cb15:40e7:fbc3:f05d	251.195.240.93
95f1:901b:cb15:8889:cb15:40e7:fbc3:f05e	251.195.240.94
95f1:901b:cb15:8889:cb15:40e7:fbc3:f05f	251.195.240.95
95f1:901b:cb15:8889:cb15:40e7:fbc3:f060	251.195.240.96
95f1:901b:cb15:8889:cb15:40e7:fbc3:f061	251.195.240.97
95f1:901b:cb15:8889:cb15:40e7:fbc3:f062	251.195.240.98
95f1:901b:cb15:8889:cb15:40e7:fbc3:f063	251.195.240.99
95f1:901b:cb15:8889:cb15:40e7:fbc3:f064	251.195.240.100
95f1:901b:cb15:8889:cb15:40e7:fbc3:f065	251.195.240.101
95f1:901b:cb15:8889:cb15:40e7:fbc3:f066	251.195.240.102
95f1:901b:cb15:8889:cb15:40e7:fbc3:f067	251.195.240.103
95f1:901b:cb15:8889:cb15:40e7:fbc3:f068	251.195.240.104
95f1:901b:cb15:8889:cb15:40e7:fbc3:f069	251.195.240.105
95f1:901b:cb15:8889:cb15:40e7:fbc3:f06a	251.195.240.106
95f1:901b:cb15:8889:cb15:40e7:fbc3:f06b	251.195.240.107
95f1:901b:cb15:8889:cb15:40e7:fbc3:f06c	251.195.240.108
95f1:901b:cb15:8889:cb15:40e7:fbc3:f06d	251.195.240.109
95f1:901b:cb15:8889:cb15:40e7:fbc3:f06e	251.195.240.110
95f1:901b:cb15:8889:cb15:40e7:fbc3:f06f	251.195.240.111
95f1:901b:cb15:8889:cb15:40e7:fbc3:f070	251.195.240.112
95f1:901b:cb15:8889:cb15:40e7:fbc3:f071	251.195.240.113
95f1:901b:cb15:8889:cb15:40e7:fbc3:f072	251.195.240.114
95f1:901b:cb15:8889:cb15:40e7:fbc3:f073	251.195.240.115
95f1:901b:cb15:8889:cb15:40e7:fbc3:f074	251.195.240.116
95f1:901b:cb15:8889:cb15:40e7:fbc3:f075	251.195.240.117
95f1:901b:cb15:8889:cb15:40e7:fbc3:f076	251.195.240.118
95f1:901b:cb15:8889:cb15:40e7:fbc3:f077	251.195.240.119
95f1:901b:cb15:8889:cb15:40e7:fbc3:f078	251.195.240.120

95f1:901b:cb15:8889:cb15:40e7:fbc3:f079	251.195.240.121
95f1:901b:cb15:8889:cb15:40e7:fbc3:f07a	251.195.240.122
95f1:901b:cb15:8889:cb15:40e7:fbc3:f07b	251.195.240.123
95f1:901b:cb15:8889:cb15:40e7:fbc3:f07c	251.195.240.124
95f1:901b:cb15:8889:cb15:40e7:fbc3:f07d	251.195.240.125
95f1:901b:cb15:8889:cb15:40e7:fbc3:f07e	251.195.240.126
95f1:901b:cb15:8889:cb15:40e7:fbc3:f07f	251.195.240.127
95f1:901b:cb15:8889:cb15:40e7:fbc3:f080	251.195.240.128
95f1:901b:cb15:8889:cb15:40e7:fbc3:f081	251.195.240.129
95f1:901b:cb15:8889:cb15:40e7:fbc3:f082	251.195.240.130
95f1:901b:cb15:8889:cb15:40e7:fbc3:f083	251.195.240.131
95f1:901b:cb15:8889:cb15:40e7:fbc3:f084	251.195.240.132
95f1:901b:cb15:8889:cb15:40e7:fbc3:f085	251.195.240.133
95f1:901b:cb15:8889:cb15:40e7:fbc3:f086	251.195.240.134
95f1:901b:cb15:8889:cb15:40e7:fbc3:f087	251.195.240.135
95f1:901b:cb15:8889:cb15:40e7:fbc3:f088	251.195.240.136
95f1:901b:cb15:8889:cb15:40e7:fbc3:f089	251.195.240.137
95f1:901b:cb15:8889:cb15:40e7:fbc3:f08a	251.195.240.138
95f1:901b:cb15:8889:cb15:40e7:fbc3:f08b	251.195.240.139
95f1:901b:cb15:8889:cb15:40e7:fbc3:f08c	251.195.240.140
95f1:901b:cb15:8889:cb15:40e7:fbc3:f08d	251.195.240.141
95f1:901b:cb15:8889:cb15:40e7:fbc3:f08e	251.195.240.142
95f1:901b:cb15:8889:cb15:40e7:fbc3:f08f	251.195.240.143
95f1:901b:cb15:8889:cb15:40e7:fbc3:f090	251.195.240.144
95f1:901b:cb15:8889:cb15:40e7:fbc3:f091	251.195.240.145
95f1:901b:cb15:8889:cb15:40e7:fbc3:f092	251.195.240.146
95f1:901b:cb15:8889:cb15:40e7:fbc3:f093	251.195.240.147
95f1:901b:cb15:8889:cb15:40e7:fbc3:f094	251.195.240.148
95f1:901b:cb15:8889:cb15:40e7:fbc3:f095	251.195.240.149
95f1:901b:cb15:8889:cb15:40e7:fbc3:f096	251.195.240.150
95f1:901b:cb15:8889:cb15:40e7:fbc3:f097	251.195.240.151
95f1:901b:cb15:8889:cb15:40e7:fbc3:f098	251.195.240.152
95f1:901b:cb15:8889:cb15:40e7:fbc3:f099	251.195.240.153
95f1:901b:cb15:8889:cb15:40e7:fbc3:f09a	251.195.240.154
95f1:901b:cb15:8889:cb15:40e7:fbc3:f09b	251.195.240.155
95f1:901b:cb15:8889:cb15:40e7:fbc3:f09c	251.195.240.156
95f1:901b:cb15:8889:cb15:40e7:fbc3:f09d	251.195.240.157
95f1:901b:cb15:8889:cb15:40e7:fbc3:f09e	251.195.240.158
95f1:901b:cb15:8889:cb15:40e7:fbc3:f09f	251.195.240.159
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0a0	251.195.240.160
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0a1	251.195.240.161
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0a2	251.195.240.162
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0a3	251.195.240.163
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0a4	251.195.240.164
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0a5	251.195.240.165
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0a6	251.195.240.166
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0a7	251.195.240.167
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0a8	251.195.240.168
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0a9	251.195.240.169
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0aa	251.195.240.170
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0ab	251.195.240.171
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0ac	251.195.240.172
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0ad	251.195.240.173
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0ae	251.195.240.174
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0af	251.195.240.175
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0b0	251.195.240.176
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0b1	251.195.240.177
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0b2	251.195.240.178
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0b3	251.195.240.179
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0b4	251.195.240.180

95f1:901b:cb15:8889:cb15:40e7:fbc3:f0b5	251.195.240.181
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0b6	251.195.240.182
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0b7	251.195.240.183
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0b8	251.195.240.184
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0b9	251.195.240.185
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0ba	251.195.240.186
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0bb	251.195.240.187
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0bc	251.195.240.188
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0bd	251.195.240.189
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0be	251.195.240.190
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0bf	251.195.240.191
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0c0	251.195.240.192
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0c1	251.195.240.193
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0c2	251.195.240.194
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0c3	251.195.240.195
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0c4	251.195.240.196
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0c5	251.195.240.197
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0c6	251.195.240.198
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0c7	251.195.240.199
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0c8	251.195.240.200
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0c9	251.195.240.201
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0ca	251.195.240.202
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0cb	251.195.240.203
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0cc	251.195.240.204
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0cd	251.195.240.205
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0ce	251.195.240.206
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0cf	251.195.240.207
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0d0	251.195.240.208
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0d1	251.195.240.209
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0d2	251.195.240.210
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0d3	251.195.240.211
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0d4	251.195.240.212
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0d5	251.195.240.213
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0d6	251.195.240.214
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0d7	251.195.240.215
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0d8	251.195.240.216
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0d9	251.195.240.217
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0da	251.195.240.218
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0db	251.195.240.219
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0dc	251.195.240.220
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0dd	251.195.240.221
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0de	251.195.240.222
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0df	251.195.240.223
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0e0	251.195.240.224
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0e1	251.195.240.225
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0e2	251.195.240.226
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0e3	251.195.240.227
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0e4	251.195.240.228
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0e5	251.195.240.229
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0e6	251.195.240.230
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0e7	251.195.240.231
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0e8	251.195.240.232
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0e9	251.195.240.233
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0ea	251.195.240.234
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0eb	251.195.240.235
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0ec	251.195.240.236
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0ed	251.195.240.237
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0ee	251.195.240.238
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0ef	251.195.240.239
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0f0	251.195.240.240
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0f1	251.195.240.241
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0f2	251.195.240.242
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0f3	251.195.240.243
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0f4	251.195.240.244
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0f5	251.195.240.245
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0f6	251.195.240.246
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0f7	251.195.240.247
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0f8	251.195.240.248
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0f9	251.195.240.249
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0fa	251.195.240.250
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0fb	251.195.240.251
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0fc	251.195.240.252
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0fd	251.195.240.253
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0fe	251.195.240.254
95f1:901b:cb15:8889:cb15:40e7:fbc3:f0ff	251.195.240.255

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.