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:4fb1:e901	79.177.233.1
cb15:901b:d157:4024:ada9:b2bc:4fb1:e902	79.177.233.2
cb15:901b:d157:4024:ada9:b2bc:4fb1:e903	79.177.233.3
cb15:901b:d157:4024:ada9:b2bc:4fb1:e904	79.177.233.4
cb15:901b:d157:4024:ada9:b2bc:4fb1:e905	79.177.233.5
cb15:901b:d157:4024:ada9:b2bc:4fb1:e906	79.177.233.6
cb15:901b:d157:4024:ada9:b2bc:4fb1:e907	79.177.233.7
cb15:901b:d157:4024:ada9:b2bc:4fb1:e908	79.177.233.8
cb15:901b:d157:4024:ada9:b2bc:4fb1:e909	79.177.233.9
cb15:901b:d157:4024:ada9:b2bc:4fb1:e90a	79.177.233.10
cb15:901b:d157:4024:ada9:b2bc:4fb1:e90b	79.177.233.11
cb15:901b:d157:4024:ada9:b2bc:4fb1:e90c	79.177.233.12
cb15:901b:d157:4024:ada9:b2bc:4fb1:e90d	79.177.233.13
cb15:901b:d157:4024:ada9:b2bc:4fb1:e90e	79.177.233.14
cb15:901b:d157:4024:ada9:b2bc:4fb1:e90f	79.177.233.15
cb15:901b:d157:4024:ada9:b2bc:4fb1:e910	79.177.233.16
cb15:901b:d157:4024:ada9:b2bc:4fb1:e911	79.177.233.17
cb15:901b:d157:4024:ada9:b2bc:4fb1:e912	79.177.233.18
cb15:901b:d157:4024:ada9:b2bc:4fb1:e913	79.177.233.19
cb15:901b:d157:4024:ada9:b2bc:4fb1:e914	79.177.233.20
cb15:901b:d157:4024:ada9:b2bc:4fb1:e915	79.177.233.21
cb15:901b:d157:4024:ada9:b2bc:4fb1:e916	79.177.233.22
cb15:901b:d157:4024:ada9:b2bc:4fb1:e917	79.177.233.23
cb15:901b:d157:4024:ada9:b2bc:4fb1:e918	79.177.233.24
cb15:901b:d157:4024:ada9:b2bc:4fb1:e919	79.177.233.25
cb15:901b:d157:4024:ada9:b2bc:4fb1:e91a	79.177.233.26
cb15:901b:d157:4024:ada9:b2bc:4fb1:e91b	79.177.233.27
cb15:901b:d157:4024:ada9:b2bc:4fb1:e91c	79.177.233.28
cb15:901b:d157:4024:ada9:b2bc:4fb1:e91d	79.177.233.29
cb15:901b:d157:4024:ada9:b2bc:4fb1:e91e	79.177.233.30
cb15:901b:d157:4024:ada9:b2bc:4fb1:e91f	79.177.233.31
cb15:901b:d157:4024:ada9:b2bc:4fb1:e920	79.177.233.32
cb15:901b:d157:4024:ada9:b2bc:4fb1:e921	79.177.233.33
cb15:901b:d157:4024:ada9:b2bc:4fb1:e922	79.177.233.34
cb15:901b:d157:4024:ada9:b2bc:4fb1:e923	79.177.233.35
cb15:901b:d157:4024:ada9:b2bc:4fb1:e924	79.177.233.36
cb15:901b:d157:4024:ada9:b2bc:4fb1:e925	79.177.233.37
cb15:901b:d157:4024:ada9:b2bc:4fb1:e926	79.177.233.38
cb15:901b:d157:4024:ada9:b2bc:4fb1:e927	79.177.233.39
cb15:901b:d157:4024:ada9:b2bc:4fb1:e928	79.177.233.40
cb15:901b:d157:4024:ada9:b2bc:4fb1:e929	79.177.233.41
cb15:901b:d157:4024:ada9:b2bc:4fb1:e92a	79.177.233.42
cb15:901b:d157:4024:ada9:b2bc:4fb1:e92b	79.177.233.43
cb15:901b:d157:4024:ada9:b2bc:4fb1:e92c	79.177.233.44
cb15:901b:d157:4024:ada9:b2bc:4fb1:e92d	79.177.233.45
cb15:901b:d157:4024:ada9:b2bc:4fb1:e92e	79.177.233.46
cb15:901b:d157:4024:ada9:b2bc:4fb1:e92f	79.177.233.47
cb15:901b:d157:4024:ada9:b2bc:4fb1:e930	79.177.233.48
cb15:901b:d157:4024:ada9:b2bc:4fb1:e931	79.177.233.49
cb15:901b:d157:4024:ada9:b2bc:4fb1:e932	79.177.233.50
cb15:901b:d157:4024:ada9:b2bc:4fb1:e933	79.177.233.51
cb15:901b:d157:4024:ada9:b2bc:4fb1:e934	79.177.233.52
cb15:901b:d157:4024:ada9:b2bc:4fb1:e935	79.177.233.53
cb15:901b:d157:4024:ada9:b2bc:4fb1:e936	79.177.233.54
cb15:901b:d157:4024:ada9:b2bc:4fb1:e937	79.177.233.55
cb15:901b:d157:4024:ada9:b2bc:4fb1:e938	79.177.233.56
cb15:901b:d157:4024:ada9:b2bc:4fb1:e939	79.177.233.57
cb15:901b:d157:4024:ada9:b2bc:4fb1:e93a	79.177.233.58
cb15:901b:d157:4024:ada9:b2bc:4fb1:e93b	79.177.233.59
cb15:901b:d157:4024:ada9:b2bc:4fb1:e93c	79.177.233.60

cb15:901b:d157:4024:ada9:b2bc:4fb1:e93d	79.177.233.61
cb15:901b:d157:4024:ada9:b2bc:4fb1:e93e	79.177.233.62
cb15:901b:d157:4024:ada9:b2bc:4fb1:e93f	79.177.233.63
cb15:901b:d157:4024:ada9:b2bc:4fb1:e940	79.177.233.64
cb15:901b:d157:4024:ada9:b2bc:4fb1:e941	79.177.233.65
cb15:901b:d157:4024:ada9:b2bc:4fb1:e942	79.177.233.66
cb15:901b:d157:4024:ada9:b2bc:4fb1:e943	79.177.233.67
cb15:901b:d157:4024:ada9:b2bc:4fb1:e944	79.177.233.68
cb15:901b:d157:4024:ada9:b2bc:4fb1:e945	79.177.233.69
cb15:901b:d157:4024:ada9:b2bc:4fb1:e946	79.177.233.70
cb15:901b:d157:4024:ada9:b2bc:4fb1:e947	79.177.233.71
cb15:901b:d157:4024:ada9:b2bc:4fb1:e948	79.177.233.72
cb15:901b:d157:4024:ada9:b2bc:4fb1:e949	79.177.233.73
cb15:901b:d157:4024:ada9:b2bc:4fb1:e94a	79.177.233.74
cb15:901b:d157:4024:ada9:b2bc:4fb1:e94b	79.177.233.75
cb15:901b:d157:4024:ada9:b2bc:4fb1:e94c	79.177.233.76
cb15:901b:d157:4024:ada9:b2bc:4fb1:e94d	79.177.233.77
cb15:901b:d157:4024:ada9:b2bc:4fb1:e94e	79.177.233.78
cb15:901b:d157:4024:ada9:b2bc:4fb1:e94f	79.177.233.79
cb15:901b:d157:4024:ada9:b2bc:4fb1:e950	79.177.233.80
cb15:901b:d157:4024:ada9:b2bc:4fb1:e951	79.177.233.81
cb15:901b:d157:4024:ada9:b2bc:4fb1:e952	79.177.233.82
cb15:901b:d157:4024:ada9:b2bc:4fb1:e953	79.177.233.83
cb15:901b:d157:4024:ada9:b2bc:4fb1:e954	79.177.233.84
cb15:901b:d157:4024:ada9:b2bc:4fb1:e955	79.177.233.85
cb15:901b:d157:4024:ada9:b2bc:4fb1:e956	79.177.233.86
cb15:901b:d157:4024:ada9:b2bc:4fb1:e957	79.177.233.87
cb15:901b:d157:4024:ada9:b2bc:4fb1:e958	79.177.233.88
cb15:901b:d157:4024:ada9:b2bc:4fb1:e959	79.177.233.89
cb15:901b:d157:4024:ada9:b2bc:4fb1:e95a	79.177.233.90
cb15:901b:d157:4024:ada9:b2bc:4fb1:e95b	79.177.233.91
cb15:901b:d157:4024:ada9:b2bc:4fb1:e95c	79.177.233.92
cb15:901b:d157:4024:ada9:b2bc:4fb1:e95d	79.177.233.93
cb15:901b:d157:4024:ada9:b2bc:4fb1:e95e	79.177.233.94
cb15:901b:d157:4024:ada9:b2bc:4fb1:e95f	79.177.233.95
cb15:901b:d157:4024:ada9:b2bc:4fb1:e960	79.177.233.96
cb15:901b:d157:4024:ada9:b2bc:4fb1:e961	79.177.233.97
cb15:901b:d157:4024:ada9:b2bc:4fb1:e962	79.177.233.98
cb15:901b:d157:4024:ada9:b2bc:4fb1:e963	79.177.233.99
cb15:901b:d157:4024:ada9:b2bc:4fb1:e964	79.177.233.100
cb15:901b:d157:4024:ada9:b2bc:4fb1:e965	79.177.233.101
cb15:901b:d157:4024:ada9:b2bc:4fb1:e966	79.177.233.102
cb15:901b:d157:4024:ada9:b2bc:4fb1:e967	79.177.233.103
cb15:901b:d157:4024:ada9:b2bc:4fb1:e968	79.177.233.104
cb15:901b:d157:4024:ada9:b2bc:4fb1:e969	79.177.233.105
cb15:901b:d157:4024:ada9:b2bc:4fb1:e96a	79.177.233.106
cb15:901b:d157:4024:ada9:b2bc:4fb1:e96b	79.177.233.107
cb15:901b:d157:4024:ada9:b2bc:4fb1:e96c	79.177.233.108
cb15:901b:d157:4024:ada9:b2bc:4fb1:e96d	79.177.233.109
cb15:901b:d157:4024:ada9:b2bc:4fb1:e96e	79.177.233.110
cb15:901b:d157:4024:ada9:b2bc:4fb1:e96f	79.177.233.111
cb15:901b:d157:4024:ada9:b2bc:4fb1:e970	79.177.233.112
cb15:901b:d157:4024:ada9:b2bc:4fb1:e971	79.177.233.113
cb15:901b:d157:4024:ada9:b2bc:4fb1:e972	79.177.233.114
cb15:901b:d157:4024:ada9:b2bc:4fb1:e973	79.177.233.115
cb15:901b:d157:4024:ada9:b2bc:4fb1:e974	79.177.233.116
cb15:901b:d157:4024:ada9:b2bc:4fb1:e975	79.177.233.117
cb15:901b:d157:4024:ada9:b2bc:4fb1:e976	79.177.233.118
cb15:901b:d157:4024:ada9:b2bc:4fb1:e977	79.177.233.119
cb15:901b:d157:4024:ada9:b2bc:4fb1:e978	79.177.233.120

cb15:901b:d157:4024:ada9:b2bc:4fb1:e979	79.177.233.121
cb15:901b:d157:4024:ada9:b2bc:4fb1:e97a	79.177.233.122
cb15:901b:d157:4024:ada9:b2bc:4fb1:e97b	79.177.233.123
cb15:901b:d157:4024:ada9:b2bc:4fb1:e97c	79.177.233.124
cb15:901b:d157:4024:ada9:b2bc:4fb1:e97d	79.177.233.125
cb15:901b:d157:4024:ada9:b2bc:4fb1:e97e	79.177.233.126
cb15:901b:d157:4024:ada9:b2bc:4fb1:e97f	79.177.233.127
cb15:901b:d157:4024:ada9:b2bc:4fb1:e980	79.177.233.128
cb15:901b:d157:4024:ada9:b2bc:4fb1:e981	79.177.233.129
cb15:901b:d157:4024:ada9:b2bc:4fb1:e982	79.177.233.130
cb15:901b:d157:4024:ada9:b2bc:4fb1:e983	79.177.233.131
cb15:901b:d157:4024:ada9:b2bc:4fb1:e984	79.177.233.132
cb15:901b:d157:4024:ada9:b2bc:4fb1:e985	79.177.233.133
cb15:901b:d157:4024:ada9:b2bc:4fb1:e986	79.177.233.134
cb15:901b:d157:4024:ada9:b2bc:4fb1:e987	79.177.233.135
cb15:901b:d157:4024:ada9:b2bc:4fb1:e988	79.177.233.136
cb15:901b:d157:4024:ada9:b2bc:4fb1:e989	79.177.233.137
cb15:901b:d157:4024:ada9:b2bc:4fb1:e98a	79.177.233.138
cb15:901b:d157:4024:ada9:b2bc:4fb1:e98b	79.177.233.139
cb15:901b:d157:4024:ada9:b2bc:4fb1:e98c	79.177.233.140
cb15:901b:d157:4024:ada9:b2bc:4fb1:e98d	79.177.233.141
cb15:901b:d157:4024:ada9:b2bc:4fb1:e98e	79.177.233.142
cb15:901b:d157:4024:ada9:b2bc:4fb1:e98f	79.177.233.143
cb15:901b:d157:4024:ada9:b2bc:4fb1:e990	79.177.233.144
cb15:901b:d157:4024:ada9:b2bc:4fb1:e991	79.177.233.145
cb15:901b:d157:4024:ada9:b2bc:4fb1:e992	79.177.233.146
cb15:901b:d157:4024:ada9:b2bc:4fb1:e993	79.177.233.147
cb15:901b:d157:4024:ada9:b2bc:4fb1:e994	79.177.233.148
cb15:901b:d157:4024:ada9:b2bc:4fb1:e995	79.177.233.149
cb15:901b:d157:4024:ada9:b2bc:4fb1:e996	79.177.233.150
cb15:901b:d157:4024:ada9:b2bc:4fb1:e997	79.177.233.151
cb15:901b:d157:4024:ada9:b2bc:4fb1:e998	79.177.233.152
cb15:901b:d157:4024:ada9:b2bc:4fb1:e999	79.177.233.153
cb15:901b:d157:4024:ada9:b2bc:4fb1:e99a	79.177.233.154
cb15:901b:d157:4024:ada9:b2bc:4fb1:e99b	79.177.233.155
cb15:901b:d157:4024:ada9:b2bc:4fb1:e99c	79.177.233.156
cb15:901b:d157:4024:ada9:b2bc:4fb1:e99d	79.177.233.157
cb15:901b:d157:4024:ada9:b2bc:4fb1:e99e	79.177.233.158
cb15:901b:d157:4024:ada9:b2bc:4fb1:e99f	79.177.233.159
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9a0	79.177.233.160
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9a1	79.177.233.161
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9a2	79.177.233.162
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9a3	79.177.233.163
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9a4	79.177.233.164
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9a5	79.177.233.165
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9a6	79.177.233.166
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9a7	79.177.233.167
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9a8	79.177.233.168
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9a9	79.177.233.169
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9aa	79.177.233.170
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9ab	79.177.233.171
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9ac	79.177.233.172
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9ad	79.177.233.173
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9ae	79.177.233.174
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9af	79.177.233.175
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9b0	79.177.233.176
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9b1	79.177.233.177
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9b2	79.177.233.178
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9b3	79.177.233.179
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9b4	79.177.233.180

cb15:901b:d157:4024:ada9:b2bc:4fb1:e9b5	79.177.233.181
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9b6	79.177.233.182
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9b7	79.177.233.183
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9b8	79.177.233.184
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9b9	79.177.233.185
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9ba	79.177.233.186
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9bb	79.177.233.187
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9bc	79.177.233.188
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9bd	79.177.233.189
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9be	79.177.233.190
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9bf	79.177.233.191
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9c0	79.177.233.192
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9c1	79.177.233.193
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9c2	79.177.233.194
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9c3	79.177.233.195
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9c4	79.177.233.196
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9c5	79.177.233.197
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9c6	79.177.233.198
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9c7	79.177.233.199
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9c8	79.177.233.200
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9c9	79.177.233.201
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9ca	79.177.233.202
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9cb	79.177.233.203
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9cc	79.177.233.204
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9cd	79.177.233.205
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9ce	79.177.233.206
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9cf	79.177.233.207
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9d0	79.177.233.208
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9d1	79.177.233.209
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9d2	79.177.233.210
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9d3	79.177.233.211
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9d4	79.177.233.212
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9d5	79.177.233.213
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9d6	79.177.233.214
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9d7	79.177.233.215
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9d8	79.177.233.216
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9d9	79.177.233.217
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9da	79.177.233.218
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9db	79.177.233.219
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9dc	79.177.233.220
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9dd	79.177.233.221
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9de	79.177.233.222
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9df	79.177.233.223
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9e0	79.177.233.224
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9e1	79.177.233.225
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9e2	79.177.233.226
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9e3	79.177.233.227
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9e4	79.177.233.228
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9e5	79.177.233.229
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9e6	79.177.233.230
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9e7	79.177.233.231
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9e8	79.177.233.232
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9e9	79.177.233.233
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9ea	79.177.233.234
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9eb	79.177.233.235
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9ec	79.177.233.236
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9ed	79.177.233.237
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9ee	79.177.233.238
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9ef	79.177.233.239
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9f0	79.177.233.240
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9f1	79.177.233.241
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9f2	79.177.233.242
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9f3	79.177.233.243
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9f4	79.177.233.244
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9f5	79.177.233.245
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9f6	79.177.233.246
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9f7	79.177.233.247
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9f8	79.177.233.248
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9f9	79.177.233.249
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9fa	79.177.233.250
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9fb	79.177.233.251
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9fc	79.177.233.252
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9fd	79.177.233.253
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9fe	79.177.233.254
cb15:901b:d157:4024:ada9:b2bc:4fb1:e9ff	79.177.233.255

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.