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
cb15:901b:d157:4024:ada9:b2bc:4fe1:b901	79.225.185.1
cb15:901b:d157:4024:ada9:b2bc:4fe1:b902	79.225.185.2
cb15:901b:d157:4024:ada9:b2bc:4fe1:b903	79.225.185.3
cb15:901b:d157:4024:ada9:b2bc:4fe1:b904	79.225.185.4
cb15:901b:d157:4024:ada9:b2bc:4fe1:b905	79.225.185.5
cb15:901b:d157:4024:ada9:b2bc:4fe1:b906	79.225.185.6
cb15:901b:d157:4024:ada9:b2bc:4fe1:b907	79.225.185.7
cb15:901b:d157:4024:ada9:b2bc:4fe1:b908	79.225.185.8
cb15:901b:d157:4024:ada9:b2bc:4fe1:b909	79.225.185.9
cb15:901b:d157:4024:ada9:b2bc:4fe1:b90a	79.225.185.10
cb15:901b:d157:4024:ada9:b2bc:4fe1:b90b	79.225.185.11
cb15:901b:d157:4024:ada9:b2bc:4fe1:b90c	79.225.185.12
cb15:901b:d157:4024:ada9:b2bc:4fe1:b90d	79.225.185.13
cb15:901b:d157:4024:ada9:b2bc:4fe1:b90e	79.225.185.14
cb15:901b:d157:4024:ada9:b2bc:4fe1:b90f	79.225.185.15
cb15:901b:d157:4024:ada9:b2bc:4fe1:b910	79.225.185.16
cb15:901b:d157:4024:ada9:b2bc:4fe1:b911	79.225.185.17
cb15:901b:d157:4024:ada9:b2bc:4fe1:b912	79.225.185.18
cb15:901b:d157:4024:ada9:b2bc:4fe1:b913	79.225.185.19
cb15:901b:d157:4024:ada9:b2bc:4fe1:b914	79.225.185.20
cb15:901b:d157:4024:ada9:b2bc:4fe1:b915	79.225.185.21
cb15:901b:d157:4024:ada9:b2bc:4fe1:b916	79.225.185.22
cb15:901b:d157:4024:ada9:b2bc:4fe1:b917	79.225.185.23
cb15:901b:d157:4024:ada9:b2bc:4fe1:b918	79.225.185.24
cb15:901b:d157:4024:ada9:b2bc:4fe1:b919	79.225.185.25
cb15:901b:d157:4024:ada9:b2bc:4fe1:b91a	79.225.185.26
cb15:901b:d157:4024:ada9:b2bc:4fe1:b91b	79.225.185.27
cb15:901b:d157:4024:ada9:b2bc:4fe1:b91c	79.225.185.28
cb15:901b:d157:4024:ada9:b2bc:4fe1:b91d	79.225.185.29
cb15:901b:d157:4024:ada9:b2bc:4fe1:b91e	79.225.185.30
cb15:901b:d157:4024:ada9:b2bc:4fe1:b91f	79.225.185.31
cb15:901b:d157:4024:ada9:b2bc:4fe1:b920	79.225.185.32
cb15:901b:d157:4024:ada9:b2bc:4fe1:b921	79.225.185.33
cb15:901b:d157:4024:ada9:b2bc:4fe1:b922	79.225.185.34
cb15:901b:d157:4024:ada9:b2bc:4fe1:b923	79.225.185.35
cb15:901b:d157:4024:ada9:b2bc:4fe1:b924	79.225.185.36
cb15:901b:d157:4024:ada9:b2bc:4fe1:b925	79.225.185.37
cb15:901b:d157:4024:ada9:b2bc:4fe1:b926	79.225.185.38
cb15:901b:d157:4024:ada9:b2bc:4fe1:b927	79.225.185.39
cb15:901b:d157:4024:ada9:b2bc:4fe1:b928	79.225.185.40
cb15:901b:d157:4024:ada9:b2bc:4fe1:b929	79.225.185.41
cb15:901b:d157:4024:ada9:b2bc:4fe1:b92a	79.225.185.42
cb15:901b:d157:4024:ada9:b2bc:4fe1:b92b	79.225.185.43
cb15:901b:d157:4024:ada9:b2bc:4fe1:b92c	79.225.185.44
cb15:901b:d157:4024:ada9:b2bc:4fe1:b92d	79.225.185.45
cb15:901b:d157:4024:ada9:b2bc:4fe1:b92e	79.225.185.46
cb15:901b:d157:4024:ada9:b2bc:4fe1:b92f	79.225.185.47
cb15:901b:d157:4024:ada9:b2bc:4fe1:b930	79.225.185.48
cb15:901b:d157:4024:ada9:b2bc:4fe1:b931	79.225.185.49
cb15:901b:d157:4024:ada9:b2bc:4fe1:b932	79.225.185.50
cb15:901b:d157:4024:ada9:b2bc:4fe1:b933	79.225.185.51
cb15:901b:d157:4024:ada9:b2bc:4fe1:b934	79.225.185.52
cb15:901b:d157:4024:ada9:b2bc:4fe1:b935	79.225.185.53
cb15:901b:d157:4024:ada9:b2bc:4fe1:b936	79.225.185.54
cb15:901b:d157:4024:ada9:b2bc:4fe1:b937	79.225.185.55
cb15:901b:d157:4024:ada9:b2bc:4fe1:b938	79.225.185.56
cb15:901b:d157:4024:ada9:b2bc:4fe1:b939	79.225.185.57
cb15:901b:d157:4024:ada9:b2bc:4fe1:b93a	79.225.185.58
cb15:901b:d157:4024:ada9:b2bc:4fe1:b93b	79.225.185.59
cb15:901b:d157:4024:ada9:b2bc:4fe1:b93c	79.225.185.60

cb15:901b:d157:4024:ada9:b2bc:4fe1:b93d	79.225.185.61
cb15:901b:d157:4024:ada9:b2bc:4fe1:b93e	79.225.185.62
cb15:901b:d157:4024:ada9:b2bc:4fe1:b93f	79.225.185.63
cb15:901b:d157:4024:ada9:b2bc:4fe1:b940	79.225.185.64
cb15:901b:d157:4024:ada9:b2bc:4fe1:b941	79.225.185.65
cb15:901b:d157:4024:ada9:b2bc:4fe1:b942	79.225.185.66
cb15:901b:d157:4024:ada9:b2bc:4fe1:b943	79.225.185.67
cb15:901b:d157:4024:ada9:b2bc:4fe1:b944	79.225.185.68
cb15:901b:d157:4024:ada9:b2bc:4fe1:b945	79.225.185.69
cb15:901b:d157:4024:ada9:b2bc:4fe1:b946	79.225.185.70
cb15:901b:d157:4024:ada9:b2bc:4fe1:b947	79.225.185.71
cb15:901b:d157:4024:ada9:b2bc:4fe1:b948	79.225.185.72
cb15:901b:d157:4024:ada9:b2bc:4fe1:b949	79.225.185.73
cb15:901b:d157:4024:ada9:b2bc:4fe1:b94a	79.225.185.74
cb15:901b:d157:4024:ada9:b2bc:4fe1:b94b	79.225.185.75
cb15:901b:d157:4024:ada9:b2bc:4fe1:b94c	79.225.185.76
cb15:901b:d157:4024:ada9:b2bc:4fe1:b94d	79.225.185.77
cb15:901b:d157:4024:ada9:b2bc:4fe1:b94e	79.225.185.78
cb15:901b:d157:4024:ada9:b2bc:4fe1:b94f	79.225.185.79
cb15:901b:d157:4024:ada9:b2bc:4fe1:b950	79.225.185.80
cb15:901b:d157:4024:ada9:b2bc:4fe1:b951	79.225.185.81
cb15:901b:d157:4024:ada9:b2bc:4fe1:b952	79.225.185.82
cb15:901b:d157:4024:ada9:b2bc:4fe1:b953	79.225.185.83
cb15:901b:d157:4024:ada9:b2bc:4fe1:b954	79.225.185.84
cb15:901b:d157:4024:ada9:b2bc:4fe1:b955	79.225.185.85
cb15:901b:d157:4024:ada9:b2bc:4fe1:b956	79.225.185.86
cb15:901b:d157:4024:ada9:b2bc:4fe1:b957	79.225.185.87
cb15:901b:d157:4024:ada9:b2bc:4fe1:b958	79.225.185.88
cb15:901b:d157:4024:ada9:b2bc:4fe1:b959	79.225.185.89
cb15:901b:d157:4024:ada9:b2bc:4fe1:b95a	79.225.185.90
cb15:901b:d157:4024:ada9:b2bc:4fe1:b95b	79.225.185.91
cb15:901b:d157:4024:ada9:b2bc:4fe1:b95c	79.225.185.92
cb15:901b:d157:4024:ada9:b2bc:4fe1:b95d	79.225.185.93
cb15:901b:d157:4024:ada9:b2bc:4fe1:b95e	79.225.185.94
cb15:901b:d157:4024:ada9:b2bc:4fe1:b95f	79.225.185.95
cb15:901b:d157:4024:ada9:b2bc:4fe1:b960	79.225.185.96
cb15:901b:d157:4024:ada9:b2bc:4fe1:b961	79.225.185.97
cb15:901b:d157:4024:ada9:b2bc:4fe1:b962	79.225.185.98
cb15:901b:d157:4024:ada9:b2bc:4fe1:b963	79.225.185.99
cb15:901b:d157:4024:ada9:b2bc:4fe1:b964	79.225.185.100
cb15:901b:d157:4024:ada9:b2bc:4fe1:b965	79.225.185.101
cb15:901b:d157:4024:ada9:b2bc:4fe1:b966	79.225.185.102
cb15:901b:d157:4024:ada9:b2bc:4fe1:b967	79.225.185.103
cb15:901b:d157:4024:ada9:b2bc:4fe1:b968	79.225.185.104
cb15:901b:d157:4024:ada9:b2bc:4fe1:b969	79.225.185.105
cb15:901b:d157:4024:ada9:b2bc:4fe1:b96a	79.225.185.106
cb15:901b:d157:4024:ada9:b2bc:4fe1:b96b	79.225.185.107
cb15:901b:d157:4024:ada9:b2bc:4fe1:b96c	79.225.185.108
cb15:901b:d157:4024:ada9:b2bc:4fe1:b96d	79.225.185.109
cb15:901b:d157:4024:ada9:b2bc:4fe1:b96e	79.225.185.110
cb15:901b:d157:4024:ada9:b2bc:4fe1:b96f	79.225.185.111
cb15:901b:d157:4024:ada9:b2bc:4fe1:b970	79.225.185.112
cb15:901b:d157:4024:ada9:b2bc:4fe1:b971	79.225.185.113
cb15:901b:d157:4024:ada9:b2bc:4fe1:b972	79.225.185.114
cb15:901b:d157:4024:ada9:b2bc:4fe1:b973	79.225.185.115
cb15:901b:d157:4024:ada9:b2bc:4fe1:b974	79.225.185.116
cb15:901b:d157:4024:ada9:b2bc:4fe1:b975	79.225.185.117
cb15:901b:d157:4024:ada9:b2bc:4fe1:b976	79.225.185.118
cb15:901b:d157:4024:ada9:b2bc:4fe1:b977	79.225.185.119
cb15:901b:d157:4024:ada9:b2bc:4fe1:b978	79.225.185.120

cb15:901b:d157:4024:ada9:b2bc:4fe1:b979	79.225.185.121
cb15:901b:d157:4024:ada9:b2bc:4fe1:b97a	79.225.185.122
cb15:901b:d157:4024:ada9:b2bc:4fe1:b97b	79.225.185.123
cb15:901b:d157:4024:ada9:b2bc:4fe1:b97c	79.225.185.124
cb15:901b:d157:4024:ada9:b2bc:4fe1:b97d	79.225.185.125
cb15:901b:d157:4024:ada9:b2bc:4fe1:b97e	79.225.185.126
cb15:901b:d157:4024:ada9:b2bc:4fe1:b97f	79.225.185.127
cb15:901b:d157:4024:ada9:b2bc:4fe1:b980	79.225.185.128
cb15:901b:d157:4024:ada9:b2bc:4fe1:b981	79.225.185.129
cb15:901b:d157:4024:ada9:b2bc:4fe1:b982	79.225.185.130
cb15:901b:d157:4024:ada9:b2bc:4fe1:b983	79.225.185.131
cb15:901b:d157:4024:ada9:b2bc:4fe1:b984	79.225.185.132
cb15:901b:d157:4024:ada9:b2bc:4fe1:b985	79.225.185.133
cb15:901b:d157:4024:ada9:b2bc:4fe1:b986	79.225.185.134
cb15:901b:d157:4024:ada9:b2bc:4fe1:b987	79.225.185.135
cb15:901b:d157:4024:ada9:b2bc:4fe1:b988	79.225.185.136
cb15:901b:d157:4024:ada9:b2bc:4fe1:b989	79.225.185.137
cb15:901b:d157:4024:ada9:b2bc:4fe1:b98a	79.225.185.138
cb15:901b:d157:4024:ada9:b2bc:4fe1:b98b	79.225.185.139
cb15:901b:d157:4024:ada9:b2bc:4fe1:b98c	79.225.185.140
cb15:901b:d157:4024:ada9:b2bc:4fe1:b98d	79.225.185.141
cb15:901b:d157:4024:ada9:b2bc:4fe1:b98e	79.225.185.142
cb15:901b:d157:4024:ada9:b2bc:4fe1:b98f	79.225.185.143
cb15:901b:d157:4024:ada9:b2bc:4fe1:b990	79.225.185.144
cb15:901b:d157:4024:ada9:b2bc:4fe1:b991	79.225.185.145
cb15:901b:d157:4024:ada9:b2bc:4fe1:b992	79.225.185.146
cb15:901b:d157:4024:ada9:b2bc:4fe1:b993	79.225.185.147
cb15:901b:d157:4024:ada9:b2bc:4fe1:b994	79.225.185.148
cb15:901b:d157:4024:ada9:b2bc:4fe1:b995	79.225.185.149
cb15:901b:d157:4024:ada9:b2bc:4fe1:b996	79.225.185.150
cb15:901b:d157:4024:ada9:b2bc:4fe1:b997	79.225.185.151
cb15:901b:d157:4024:ada9:b2bc:4fe1:b998	79.225.185.152
cb15:901b:d157:4024:ada9:b2bc:4fe1:b999	79.225.185.153
cb15:901b:d157:4024:ada9:b2bc:4fe1:b99a	79.225.185.154
cb15:901b:d157:4024:ada9:b2bc:4fe1:b99b	79.225.185.155
cb15:901b:d157:4024:ada9:b2bc:4fe1:b99c	79.225.185.156
cb15:901b:d157:4024:ada9:b2bc:4fe1:b99d	79.225.185.157
cb15:901b:d157:4024:ada9:b2bc:4fe1:b99e	79.225.185.158
cb15:901b:d157:4024:ada9:b2bc:4fe1:b99f	79.225.185.159
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9a0	79.225.185.160
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9a1	79.225.185.161
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9a2	79.225.185.162
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9a3	79.225.185.163
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9a4	79.225.185.164
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9a5	79.225.185.165
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9a6	79.225.185.166
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9a7	79.225.185.167
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9a8	79.225.185.168
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9a9	79.225.185.169
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9aa	79.225.185.170
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9ab	79.225.185.171
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9ac	79.225.185.172
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9ad	79.225.185.173
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9ae	79.225.185.174
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9af	79.225.185.175
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9b0	79.225.185.176
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9b1	79.225.185.177
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9b2	79.225.185.178
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9b3	79.225.185.179
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9b4	79.225.185.180

cb15:901b:d157:4024:ada9:b2bc:4fe1:b9b5	79.225.185.181
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9b6	79.225.185.182
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9b7	79.225.185.183
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9b8	79.225.185.184
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9b9	79.225.185.185
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9ba	79.225.185.186
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9bb	79.225.185.187
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9bc	79.225.185.188
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9bd	79.225.185.189
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9be	79.225.185.190
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9bf	79.225.185.191
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9c0	79.225.185.192
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9c1	79.225.185.193
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9c2	79.225.185.194
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9c3	79.225.185.195
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9c4	79.225.185.196
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9c5	79.225.185.197
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9c6	79.225.185.198
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9c7	79.225.185.199
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9c8	79.225.185.200
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9c9	79.225.185.201
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9ca	79.225.185.202
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9cb	79.225.185.203
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9cc	79.225.185.204
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9cd	79.225.185.205
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9ce	79.225.185.206
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9cf	79.225.185.207
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9d0	79.225.185.208
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9d1	79.225.185.209
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9d2	79.225.185.210
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9d3	79.225.185.211
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9d4	79.225.185.212
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9d5	79.225.185.213
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9d6	79.225.185.214
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9d7	79.225.185.215
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9d8	79.225.185.216
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9d9	79.225.185.217
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9da	79.225.185.218
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9db	79.225.185.219
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9dc	79.225.185.220
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9dd	79.225.185.221
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9de	79.225.185.222
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9df	79.225.185.223
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9e0	79.225.185.224
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9e1	79.225.185.225
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9e2	79.225.185.226
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9e3	79.225.185.227
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9e4	79.225.185.228
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9e5	79.225.185.229
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9e6	79.225.185.230
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9e7	79.225.185.231
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9e8	79.225.185.232
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9e9	79.225.185.233
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9ea	79.225.185.234
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9eb	79.225.185.235
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9ec	79.225.185.236
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9ed	79.225.185.237
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9ee	79.225.185.238
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9ef	79.225.185.239
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9f0	79.225.185.240
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9f1	79.225.185.241
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9f2	79.225.185.242
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9f3	79.225.185.243
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9f4	79.225.185.244
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9f5	79.225.185.245
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9f6	79.225.185.246
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9f7	79.225.185.247
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9f8	79.225.185.248
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9f9	79.225.185.249
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9fa	79.225.185.250
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9fb	79.225.185.251
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9fc	79.225.185.252
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9fd	79.225.185.253
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9fe	79.225.185.254
cb15:901b:d157:4024:ada9:b2bc:4fe1:b9ff	79.225.185.255

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.