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:8b8b:c001	139.139.192.1
95f1:901b:cb15:8889:cb15:40ae:8b8b:c002	139.139.192.2
95f1:901b:cb15:8889:cb15:40ae:8b8b:c003	139.139.192.3
95f1:901b:cb15:8889:cb15:40ae:8b8b:c004	139.139.192.4
95f1:901b:cb15:8889:cb15:40ae:8b8b:c005	139.139.192.5
95f1:901b:cb15:8889:cb15:40ae:8b8b:c006	139.139.192.6
95f1:901b:cb15:8889:cb15:40ae:8b8b:c007	139.139.192.7
95f1:901b:cb15:8889:cb15:40ae:8b8b:c008	139.139.192.8
95f1:901b:cb15:8889:cb15:40ae:8b8b:c009	139.139.192.9
95f1:901b:cb15:8889:cb15:40ae:8b8b:c00a	139.139.192.10
95f1:901b:cb15:8889:cb15:40ae:8b8b:c00b	139.139.192.11
95f1:901b:cb15:8889:cb15:40ae:8b8b:c00c	139.139.192.12
95f1:901b:cb15:8889:cb15:40ae:8b8b:c00d	139.139.192.13
95f1:901b:cb15:8889:cb15:40ae:8b8b:c00e	139.139.192.14
95f1:901b:cb15:8889:cb15:40ae:8b8b:c00f	139.139.192.15
95f1:901b:cb15:8889:cb15:40ae:8b8b:c010	139.139.192.16
95f1:901b:cb15:8889:cb15:40ae:8b8b:c011	139.139.192.17
95f1:901b:cb15:8889:cb15:40ae:8b8b:c012	139.139.192.18
95f1:901b:cb15:8889:cb15:40ae:8b8b:c013	139.139.192.19
95f1:901b:cb15:8889:cb15:40ae:8b8b:c014	139.139.192.20
95f1:901b:cb15:8889:cb15:40ae:8b8b:c015	139.139.192.21
95f1:901b:cb15:8889:cb15:40ae:8b8b:c016	139.139.192.22
95f1:901b:cb15:8889:cb15:40ae:8b8b:c017	139.139.192.23
95f1:901b:cb15:8889:cb15:40ae:8b8b:c018	139.139.192.24
95f1:901b:cb15:8889:cb15:40ae:8b8b:c019	139.139.192.25
95f1:901b:cb15:8889:cb15:40ae:8b8b:c01a	139.139.192.26
95f1:901b:cb15:8889:cb15:40ae:8b8b:c01b	139.139.192.27
95f1:901b:cb15:8889:cb15:40ae:8b8b:c01c	139.139.192.28
95f1:901b:cb15:8889:cb15:40ae:8b8b:c01d	139.139.192.29
95f1:901b:cb15:8889:cb15:40ae:8b8b:c01e	139.139.192.30
95f1:901b:cb15:8889:cb15:40ae:8b8b:c01f	139.139.192.31
95f1:901b:cb15:8889:cb15:40ae:8b8b:c020	139.139.192.32
95f1:901b:cb15:8889:cb15:40ae:8b8b:c021	139.139.192.33
95f1:901b:cb15:8889:cb15:40ae:8b8b:c022	139.139.192.34
95f1:901b:cb15:8889:cb15:40ae:8b8b:c023	139.139.192.35
95f1:901b:cb15:8889:cb15:40ae:8b8b:c024	139.139.192.36
95f1:901b:cb15:8889:cb15:40ae:8b8b:c025	139.139.192.37
95f1:901b:cb15:8889:cb15:40ae:8b8b:c026	139.139.192.38
95f1:901b:cb15:8889:cb15:40ae:8b8b:c027	139.139.192.39
95f1:901b:cb15:8889:cb15:40ae:8b8b:c028	139.139.192.40
95f1:901b:cb15:8889:cb15:40ae:8b8b:c029	139.139.192.41
95f1:901b:cb15:8889:cb15:40ae:8b8b:c02a	139.139.192.42
95f1:901b:cb15:8889:cb15:40ae:8b8b:c02b	139.139.192.43
95f1:901b:cb15:8889:cb15:40ae:8b8b:c02c	139.139.192.44
95f1:901b:cb15:8889:cb15:40ae:8b8b:c02d	139.139.192.45
95f1:901b:cb15:8889:cb15:40ae:8b8b:c02e	139.139.192.46
95f1:901b:cb15:8889:cb15:40ae:8b8b:c02f	139.139.192.47
95f1:901b:cb15:8889:cb15:40ae:8b8b:c030	139.139.192.48
95f1:901b:cb15:8889:cb15:40ae:8b8b:c031	139.139.192.49
95f1:901b:cb15:8889:cb15:40ae:8b8b:c032	139.139.192.50
95f1:901b:cb15:8889:cb15:40ae:8b8b:c033	139.139.192.51
95f1:901b:cb15:8889:cb15:40ae:8b8b:c034	139.139.192.52
95f1:901b:cb15:8889:cb15:40ae:8b8b:c035	139.139.192.53
95f1:901b:cb15:8889:cb15:40ae:8b8b:c036	139.139.192.54
95f1:901b:cb15:8889:cb15:40ae:8b8b:c037	139.139.192.55
95f1:901b:cb15:8889:cb15:40ae:8b8b:c038	139.139.192.56
95f1:901b:cb15:8889:cb15:40ae:8b8b:c039	139.139.192.57
95f1:901b:cb15:8889:cb15:40ae:8b8b:c03a	139.139.192.58
95f1:901b:cb15:8889:cb15:40ae:8b8b:c03b	139.139.192.59
95f1:901b:cb15:8889:cb15:40ae:8b8b:c03c	139.139.192.60

95f1:901b:cb15:8889:cb15:40ae:8b8b:c03d	139.139.192.61
95f1:901b:cb15:8889:cb15:40ae:8b8b:c03e	139.139.192.62
95f1:901b:cb15:8889:cb15:40ae:8b8b:c03f	139.139.192.63
95f1:901b:cb15:8889:cb15:40ae:8b8b:c040	139.139.192.64
95f1:901b:cb15:8889:cb15:40ae:8b8b:c041	139.139.192.65
95f1:901b:cb15:8889:cb15:40ae:8b8b:c042	139.139.192.66
95f1:901b:cb15:8889:cb15:40ae:8b8b:c043	139.139.192.67
95f1:901b:cb15:8889:cb15:40ae:8b8b:c044	139.139.192.68
95f1:901b:cb15:8889:cb15:40ae:8b8b:c045	139.139.192.69
95f1:901b:cb15:8889:cb15:40ae:8b8b:c046	139.139.192.70
95f1:901b:cb15:8889:cb15:40ae:8b8b:c047	139.139.192.71
95f1:901b:cb15:8889:cb15:40ae:8b8b:c048	139.139.192.72
95f1:901b:cb15:8889:cb15:40ae:8b8b:c049	139.139.192.73
95f1:901b:cb15:8889:cb15:40ae:8b8b:c04a	139.139.192.74
95f1:901b:cb15:8889:cb15:40ae:8b8b:c04b	139.139.192.75
95f1:901b:cb15:8889:cb15:40ae:8b8b:c04c	139.139.192.76
95f1:901b:cb15:8889:cb15:40ae:8b8b:c04d	139.139.192.77
95f1:901b:cb15:8889:cb15:40ae:8b8b:c04e	139.139.192.78
95f1:901b:cb15:8889:cb15:40ae:8b8b:c04f	139.139.192.79
95f1:901b:cb15:8889:cb15:40ae:8b8b:c050	139.139.192.80
95f1:901b:cb15:8889:cb15:40ae:8b8b:c051	139.139.192.81
95f1:901b:cb15:8889:cb15:40ae:8b8b:c052	139.139.192.82
95f1:901b:cb15:8889:cb15:40ae:8b8b:c053	139.139.192.83
95f1:901b:cb15:8889:cb15:40ae:8b8b:c054	139.139.192.84
95f1:901b:cb15:8889:cb15:40ae:8b8b:c055	139.139.192.85
95f1:901b:cb15:8889:cb15:40ae:8b8b:c056	139.139.192.86
95f1:901b:cb15:8889:cb15:40ae:8b8b:c057	139.139.192.87
95f1:901b:cb15:8889:cb15:40ae:8b8b:c058	139.139.192.88
95f1:901b:cb15:8889:cb15:40ae:8b8b:c059	139.139.192.89
95f1:901b:cb15:8889:cb15:40ae:8b8b:c05a	139.139.192.90
95f1:901b:cb15:8889:cb15:40ae:8b8b:c05b	139.139.192.91
95f1:901b:cb15:8889:cb15:40ae:8b8b:c05c	139.139.192.92
95f1:901b:cb15:8889:cb15:40ae:8b8b:c05d	139.139.192.93
95f1:901b:cb15:8889:cb15:40ae:8b8b:c05e	139.139.192.94
95f1:901b:cb15:8889:cb15:40ae:8b8b:c05f	139.139.192.95
95f1:901b:cb15:8889:cb15:40ae:8b8b:c060	139.139.192.96
95f1:901b:cb15:8889:cb15:40ae:8b8b:c061	139.139.192.97
95f1:901b:cb15:8889:cb15:40ae:8b8b:c062	139.139.192.98
95f1:901b:cb15:8889:cb15:40ae:8b8b:c063	139.139.192.99
95f1:901b:cb15:8889:cb15:40ae:8b8b:c064	139.139.192.100
95f1:901b:cb15:8889:cb15:40ae:8b8b:c065	139.139.192.101
95f1:901b:cb15:8889:cb15:40ae:8b8b:c066	139.139.192.102
95f1:901b:cb15:8889:cb15:40ae:8b8b:c067	139.139.192.103
95f1:901b:cb15:8889:cb15:40ae:8b8b:c068	139.139.192.104
95f1:901b:cb15:8889:cb15:40ae:8b8b:c069	139.139.192.105
95f1:901b:cb15:8889:cb15:40ae:8b8b:c06a	139.139.192.106
95f1:901b:cb15:8889:cb15:40ae:8b8b:c06b	139.139.192.107
95f1:901b:cb15:8889:cb15:40ae:8b8b:c06c	139.139.192.108
95f1:901b:cb15:8889:cb15:40ae:8b8b:c06d	139.139.192.109
95f1:901b:cb15:8889:cb15:40ae:8b8b:c06e	139.139.192.110
95f1:901b:cb15:8889:cb15:40ae:8b8b:c06f	139.139.192.111
95f1:901b:cb15:8889:cb15:40ae:8b8b:c070	139.139.192.112
95f1:901b:cb15:8889:cb15:40ae:8b8b:c071	139.139.192.113
95f1:901b:cb15:8889:cb15:40ae:8b8b:c072	139.139.192.114
95f1:901b:cb15:8889:cb15:40ae:8b8b:c073	139.139.192.115
95f1:901b:cb15:8889:cb15:40ae:8b8b:c074	139.139.192.116
95f1:901b:cb15:8889:cb15:40ae:8b8b:c075	139.139.192.117
95f1:901b:cb15:8889:cb15:40ae:8b8b:c076	139.139.192.118
95f1:901b:cb15:8889:cb15:40ae:8b8b:c077	139.139.192.119
95f1:901b:cb15:8889:cb15:40ae:8b8b:c078	139.139.192.120

95f1:901b:cb15:8889:cb15:40ae:8b8b:c079	139.139.192.121
95f1:901b:cb15:8889:cb15:40ae:8b8b:c07a	139.139.192.122
95f1:901b:cb15:8889:cb15:40ae:8b8b:c07b	139.139.192.123
95f1:901b:cb15:8889:cb15:40ae:8b8b:c07c	139.139.192.124
95f1:901b:cb15:8889:cb15:40ae:8b8b:c07d	139.139.192.125
95f1:901b:cb15:8889:cb15:40ae:8b8b:c07e	139.139.192.126
95f1:901b:cb15:8889:cb15:40ae:8b8b:c07f	139.139.192.127
95f1:901b:cb15:8889:cb15:40ae:8b8b:c080	139.139.192.128
95f1:901b:cb15:8889:cb15:40ae:8b8b:c081	139.139.192.129
95f1:901b:cb15:8889:cb15:40ae:8b8b:c082	139.139.192.130
95f1:901b:cb15:8889:cb15:40ae:8b8b:c083	139.139.192.131
95f1:901b:cb15:8889:cb15:40ae:8b8b:c084	139.139.192.132
95f1:901b:cb15:8889:cb15:40ae:8b8b:c085	139.139.192.133
95f1:901b:cb15:8889:cb15:40ae:8b8b:c086	139.139.192.134
95f1:901b:cb15:8889:cb15:40ae:8b8b:c087	139.139.192.135
95f1:901b:cb15:8889:cb15:40ae:8b8b:c088	139.139.192.136
95f1:901b:cb15:8889:cb15:40ae:8b8b:c089	139.139.192.137
95f1:901b:cb15:8889:cb15:40ae:8b8b:c08a	139.139.192.138
95f1:901b:cb15:8889:cb15:40ae:8b8b:c08b	139.139.192.139
95f1:901b:cb15:8889:cb15:40ae:8b8b:c08c	139.139.192.140
95f1:901b:cb15:8889:cb15:40ae:8b8b:c08d	139.139.192.141
95f1:901b:cb15:8889:cb15:40ae:8b8b:c08e	139.139.192.142
95f1:901b:cb15:8889:cb15:40ae:8b8b:c08f	139.139.192.143
95f1:901b:cb15:8889:cb15:40ae:8b8b:c090	139.139.192.144
95f1:901b:cb15:8889:cb15:40ae:8b8b:c091	139.139.192.145
95f1:901b:cb15:8889:cb15:40ae:8b8b:c092	139.139.192.146
95f1:901b:cb15:8889:cb15:40ae:8b8b:c093	139.139.192.147
95f1:901b:cb15:8889:cb15:40ae:8b8b:c094	139.139.192.148
95f1:901b:cb15:8889:cb15:40ae:8b8b:c095	139.139.192.149
95f1:901b:cb15:8889:cb15:40ae:8b8b:c096	139.139.192.150
95f1:901b:cb15:8889:cb15:40ae:8b8b:c097	139.139.192.151
95f1:901b:cb15:8889:cb15:40ae:8b8b:c098	139.139.192.152
95f1:901b:cb15:8889:cb15:40ae:8b8b:c099	139.139.192.153
95f1:901b:cb15:8889:cb15:40ae:8b8b:c09a	139.139.192.154
95f1:901b:cb15:8889:cb15:40ae:8b8b:c09b	139.139.192.155
95f1:901b:cb15:8889:cb15:40ae:8b8b:c09c	139.139.192.156
95f1:901b:cb15:8889:cb15:40ae:8b8b:c09d	139.139.192.157
95f1:901b:cb15:8889:cb15:40ae:8b8b:c09e	139.139.192.158
95f1:901b:cb15:8889:cb15:40ae:8b8b:c09f	139.139.192.159
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0a0	139.139.192.160
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0a1	139.139.192.161
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0a2	139.139.192.162
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0a3	139.139.192.163
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0a4	139.139.192.164
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0a5	139.139.192.165
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0a6	139.139.192.166
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0a7	139.139.192.167
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0a8	139.139.192.168
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0a9	139.139.192.169
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0aa	139.139.192.170
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0ab	139.139.192.171
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0ac	139.139.192.172
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0ad	139.139.192.173
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0ae	139.139.192.174
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0af	139.139.192.175
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0b0	139.139.192.176
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0b1	139.139.192.177
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0b2	139.139.192.178
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0b3	139.139.192.179
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0b4	139.139.192.180

95f1:901b:cb15:8889:cb15:40ae:8b8b:c0b5	139.139.192.181
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0b6	139.139.192.182
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0b7	139.139.192.183
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0b8	139.139.192.184
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0b9	139.139.192.185
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0ba	139.139.192.186
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0bb	139.139.192.187
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0bc	139.139.192.188
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0bd	139.139.192.189
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0be	139.139.192.190
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0bf	139.139.192.191
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0c0	139.139.192.192
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0c1	139.139.192.193
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0c2	139.139.192.194
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0c3	139.139.192.195
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0c4	139.139.192.196
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0c5	139.139.192.197
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0c6	139.139.192.198
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0c7	139.139.192.199
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0c8	139.139.192.200
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0c9	139.139.192.201
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0ca	139.139.192.202
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0cb	139.139.192.203
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0cc	139.139.192.204
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0cd	139.139.192.205
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0ce	139.139.192.206
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0cf	139.139.192.207
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0d0	139.139.192.208
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0d1	139.139.192.209
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0d2	139.139.192.210
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0d3	139.139.192.211
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0d4	139.139.192.212
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0d5	139.139.192.213
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0d6	139.139.192.214
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0d7	139.139.192.215
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0d8	139.139.192.216
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0d9	139.139.192.217
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0da	139.139.192.218
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0db	139.139.192.219
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0dc	139.139.192.220
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0dd	139.139.192.221
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0de	139.139.192.222
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0df	139.139.192.223
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0e0	139.139.192.224
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0e1	139.139.192.225
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0e2	139.139.192.226
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0e3	139.139.192.227
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0e4	139.139.192.228
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0e5	139.139.192.229
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0e6	139.139.192.230
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0e7	139.139.192.231
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0e8	139.139.192.232
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0e9	139.139.192.233
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0ea	139.139.192.234
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0eb	139.139.192.235
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0ec	139.139.192.236
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0ed	139.139.192.237
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0ee	139.139.192.238
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0ef	139.139.192.239
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0f0	139.139.192.240
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0f1	139.139.192.241
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0f2	139.139.192.242
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0f3	139.139.192.243
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0f4	139.139.192.244
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0f5	139.139.192.245
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0f6	139.139.192.246
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0f7	139.139.192.247
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0f8	139.139.192.248
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0f9	139.139.192.249
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0fa	139.139.192.250
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0fb	139.139.192.251
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0fc	139.139.192.252
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0fd	139.139.192.253
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0fe	139.139.192.254
95f1:901b:cb15:8889:cb15:40ae:8b8b:c0ff	139.139.192.255

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.