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:ad1e:f701	173.30.247.1
95f1:901b:cb15:8889:cb15:40ae:ad1e:f702	173.30.247.2
95f1:901b:cb15:8889:cb15:40ae:ad1e:f703	173.30.247.3
95f1:901b:cb15:8889:cb15:40ae:ad1e:f704	173.30.247.4
95f1:901b:cb15:8889:cb15:40ae:ad1e:f705	173.30.247.5
95f1:901b:cb15:8889:cb15:40ae:ad1e:f706	173.30.247.6
95f1:901b:cb15:8889:cb15:40ae:ad1e:f707	173.30.247.7
95f1:901b:cb15:8889:cb15:40ae:ad1e:f708	173.30.247.8
95f1:901b:cb15:8889:cb15:40ae:ad1e:f709	173.30.247.9
95f1:901b:cb15:8889:cb15:40ae:ad1e:f70a	173.30.247.10
95f1:901b:cb15:8889:cb15:40ae:ad1e:f70b	173.30.247.11
95f1:901b:cb15:8889:cb15:40ae:ad1e:f70c	173.30.247.12
95f1:901b:cb15:8889:cb15:40ae:ad1e:f70d	173.30.247.13
95f1:901b:cb15:8889:cb15:40ae:ad1e:f70e	173.30.247.14
95f1:901b:cb15:8889:cb15:40ae:ad1e:f70f	173.30.247.15
95f1:901b:cb15:8889:cb15:40ae:ad1e:f710	173.30.247.16
95f1:901b:cb15:8889:cb15:40ae:ad1e:f711	173.30.247.17
95f1:901b:cb15:8889:cb15:40ae:ad1e:f712	173.30.247.18
95f1:901b:cb15:8889:cb15:40ae:ad1e:f713	173.30.247.19
95f1:901b:cb15:8889:cb15:40ae:ad1e:f714	173.30.247.20
95f1:901b:cb15:8889:cb15:40ae:ad1e:f715	173.30.247.21
95f1:901b:cb15:8889:cb15:40ae:ad1e:f716	173.30.247.22
95f1:901b:cb15:8889:cb15:40ae:ad1e:f717	173.30.247.23
95f1:901b:cb15:8889:cb15:40ae:ad1e:f718	173.30.247.24
95f1:901b:cb15:8889:cb15:40ae:ad1e:f719	173.30.247.25
95f1:901b:cb15:8889:cb15:40ae:ad1e:f71a	173.30.247.26
95f1:901b:cb15:8889:cb15:40ae:ad1e:f71b	173.30.247.27
95f1:901b:cb15:8889:cb15:40ae:ad1e:f71c	173.30.247.28
95f1:901b:cb15:8889:cb15:40ae:ad1e:f71d	173.30.247.29
95f1:901b:cb15:8889:cb15:40ae:ad1e:f71e	173.30.247.30
95f1:901b:cb15:8889:cb15:40ae:ad1e:f71f	173.30.247.31
95f1:901b:cb15:8889:cb15:40ae:ad1e:f720	173.30.247.32
95f1:901b:cb15:8889:cb15:40ae:ad1e:f721	173.30.247.33
95f1:901b:cb15:8889:cb15:40ae:ad1e:f722	173.30.247.34
95f1:901b:cb15:8889:cb15:40ae:ad1e:f723	173.30.247.35
95f1:901b:cb15:8889:cb15:40ae:ad1e:f724	173.30.247.36
95f1:901b:cb15:8889:cb15:40ae:ad1e:f725	173.30.247.37
95f1:901b:cb15:8889:cb15:40ae:ad1e:f726	173.30.247.38
95f1:901b:cb15:8889:cb15:40ae:ad1e:f727	173.30.247.39
95f1:901b:cb15:8889:cb15:40ae:ad1e:f728	173.30.247.40
95f1:901b:cb15:8889:cb15:40ae:ad1e:f729	173.30.247.41
95f1:901b:cb15:8889:cb15:40ae:ad1e:f72a	173.30.247.42
95f1:901b:cb15:8889:cb15:40ae:ad1e:f72b	173.30.247.43
95f1:901b:cb15:8889:cb15:40ae:ad1e:f72c	173.30.247.44
95f1:901b:cb15:8889:cb15:40ae:ad1e:f72d	173.30.247.45
95f1:901b:cb15:8889:cb15:40ae:ad1e:f72e	173.30.247.46
95f1:901b:cb15:8889:cb15:40ae:ad1e:f72f	173.30.247.47
95f1:901b:cb15:8889:cb15:40ae:ad1e:f730	173.30.247.48
95f1:901b:cb15:8889:cb15:40ae:ad1e:f731	173.30.247.49
95f1:901b:cb15:8889:cb15:40ae:ad1e:f732	173.30.247.50
95f1:901b:cb15:8889:cb15:40ae:ad1e:f733	173.30.247.51
95f1:901b:cb15:8889:cb15:40ae:ad1e:f734	173.30.247.52
95f1:901b:cb15:8889:cb15:40ae:ad1e:f735	173.30.247.53
95f1:901b:cb15:8889:cb15:40ae:ad1e:f736	173.30.247.54
95f1:901b:cb15:8889:cb15:40ae:ad1e:f737	173.30.247.55
95f1:901b:cb15:8889:cb15:40ae:ad1e:f738	173.30.247.56
95f1:901b:cb15:8889:cb15:40ae:ad1e:f739	173.30.247.57
95f1:901b:cb15:8889:cb15:40ae:ad1e:f73a	173.30.247.58
95f1:901b:cb15:8889:cb15:40ae:ad1e:f73b	173.30.247.59
95f1:901b:cb15:8889:cb15:40ae:ad1e:f73c	173.30.247.60

95f1:901b:cb15:8889:cb15:40ae:ad1e:f73d	173.30.247.61
95f1:901b:cb15:8889:cb15:40ae:ad1e:f73e	173.30.247.62
95f1:901b:cb15:8889:cb15:40ae:ad1e:f73f	173.30.247.63
95f1:901b:cb15:8889:cb15:40ae:ad1e:f740	173.30.247.64
95f1:901b:cb15:8889:cb15:40ae:ad1e:f741	173.30.247.65
95f1:901b:cb15:8889:cb15:40ae:ad1e:f742	173.30.247.66
95f1:901b:cb15:8889:cb15:40ae:ad1e:f743	173.30.247.67
95f1:901b:cb15:8889:cb15:40ae:ad1e:f744	173.30.247.68
95f1:901b:cb15:8889:cb15:40ae:ad1e:f745	173.30.247.69
95f1:901b:cb15:8889:cb15:40ae:ad1e:f746	173.30.247.70
95f1:901b:cb15:8889:cb15:40ae:ad1e:f747	173.30.247.71
95f1:901b:cb15:8889:cb15:40ae:ad1e:f748	173.30.247.72
95f1:901b:cb15:8889:cb15:40ae:ad1e:f749	173.30.247.73
95f1:901b:cb15:8889:cb15:40ae:ad1e:f74a	173.30.247.74
95f1:901b:cb15:8889:cb15:40ae:ad1e:f74b	173.30.247.75
95f1:901b:cb15:8889:cb15:40ae:ad1e:f74c	173.30.247.76
95f1:901b:cb15:8889:cb15:40ae:ad1e:f74d	173.30.247.77
95f1:901b:cb15:8889:cb15:40ae:ad1e:f74e	173.30.247.78
95f1:901b:cb15:8889:cb15:40ae:ad1e:f74f	173.30.247.79
95f1:901b:cb15:8889:cb15:40ae:ad1e:f750	173.30.247.80
95f1:901b:cb15:8889:cb15:40ae:ad1e:f751	173.30.247.81
95f1:901b:cb15:8889:cb15:40ae:ad1e:f752	173.30.247.82
95f1:901b:cb15:8889:cb15:40ae:ad1e:f753	173.30.247.83
95f1:901b:cb15:8889:cb15:40ae:ad1e:f754	173.30.247.84
95f1:901b:cb15:8889:cb15:40ae:ad1e:f755	173.30.247.85
95f1:901b:cb15:8889:cb15:40ae:ad1e:f756	173.30.247.86
95f1:901b:cb15:8889:cb15:40ae:ad1e:f757	173.30.247.87
95f1:901b:cb15:8889:cb15:40ae:ad1e:f758	173.30.247.88
95f1:901b:cb15:8889:cb15:40ae:ad1e:f759	173.30.247.89
95f1:901b:cb15:8889:cb15:40ae:ad1e:f75a	173.30.247.90
95f1:901b:cb15:8889:cb15:40ae:ad1e:f75b	173.30.247.91
95f1:901b:cb15:8889:cb15:40ae:ad1e:f75c	173.30.247.92
95f1:901b:cb15:8889:cb15:40ae:ad1e:f75d	173.30.247.93
95f1:901b:cb15:8889:cb15:40ae:ad1e:f75e	173.30.247.94
95f1:901b:cb15:8889:cb15:40ae:ad1e:f75f	173.30.247.95
95f1:901b:cb15:8889:cb15:40ae:ad1e:f760	173.30.247.96
95f1:901b:cb15:8889:cb15:40ae:ad1e:f761	173.30.247.97
95f1:901b:cb15:8889:cb15:40ae:ad1e:f762	173.30.247.98
95f1:901b:cb15:8889:cb15:40ae:ad1e:f763	173.30.247.99
95f1:901b:cb15:8889:cb15:40ae:ad1e:f764	173.30.247.100
95f1:901b:cb15:8889:cb15:40ae:ad1e:f765	173.30.247.101
95f1:901b:cb15:8889:cb15:40ae:ad1e:f766	173.30.247.102
95f1:901b:cb15:8889:cb15:40ae:ad1e:f767	173.30.247.103
95f1:901b:cb15:8889:cb15:40ae:ad1e:f768	173.30.247.104
95f1:901b:cb15:8889:cb15:40ae:ad1e:f769	173.30.247.105
95f1:901b:cb15:8889:cb15:40ae:ad1e:f76a	173.30.247.106
95f1:901b:cb15:8889:cb15:40ae:ad1e:f76b	173.30.247.107
95f1:901b:cb15:8889:cb15:40ae:ad1e:f76c	173.30.247.108
95f1:901b:cb15:8889:cb15:40ae:ad1e:f76d	173.30.247.109
95f1:901b:cb15:8889:cb15:40ae:ad1e:f76e	173.30.247.110
95f1:901b:cb15:8889:cb15:40ae:ad1e:f76f	173.30.247.111
95f1:901b:cb15:8889:cb15:40ae:ad1e:f770	173.30.247.112
95f1:901b:cb15:8889:cb15:40ae:ad1e:f771	173.30.247.113
95f1:901b:cb15:8889:cb15:40ae:ad1e:f772	173.30.247.114
95f1:901b:cb15:8889:cb15:40ae:ad1e:f773	173.30.247.115
95f1:901b:cb15:8889:cb15:40ae:ad1e:f774	173.30.247.116
95f1:901b:cb15:8889:cb15:40ae:ad1e:f775	173.30.247.117
95f1:901b:cb15:8889:cb15:40ae:ad1e:f776	173.30.247.118
95f1:901b:cb15:8889:cb15:40ae:ad1e:f777	173.30.247.119
95f1:901b:cb15:8889:cb15:40ae:ad1e:f778	173.30.247.120

95f1:901b:cb15:8889:cb15:40ae:ad1e:f779	173.30.247.121
95f1:901b:cb15:8889:cb15:40ae:ad1e:f77a	173.30.247.122
95f1:901b:cb15:8889:cb15:40ae:ad1e:f77b	173.30.247.123
95f1:901b:cb15:8889:cb15:40ae:ad1e:f77c	173.30.247.124
95f1:901b:cb15:8889:cb15:40ae:ad1e:f77d	173.30.247.125
95f1:901b:cb15:8889:cb15:40ae:ad1e:f77e	173.30.247.126
95f1:901b:cb15:8889:cb15:40ae:ad1e:f77f	173.30.247.127
95f1:901b:cb15:8889:cb15:40ae:ad1e:f780	173.30.247.128
95f1:901b:cb15:8889:cb15:40ae:ad1e:f781	173.30.247.129
95f1:901b:cb15:8889:cb15:40ae:ad1e:f782	173.30.247.130
95f1:901b:cb15:8889:cb15:40ae:ad1e:f783	173.30.247.131
95f1:901b:cb15:8889:cb15:40ae:ad1e:f784	173.30.247.132
95f1:901b:cb15:8889:cb15:40ae:ad1e:f785	173.30.247.133
95f1:901b:cb15:8889:cb15:40ae:ad1e:f786	173.30.247.134
95f1:901b:cb15:8889:cb15:40ae:ad1e:f787	173.30.247.135
95f1:901b:cb15:8889:cb15:40ae:ad1e:f788	173.30.247.136
95f1:901b:cb15:8889:cb15:40ae:ad1e:f789	173.30.247.137
95f1:901b:cb15:8889:cb15:40ae:ad1e:f78a	173.30.247.138
95f1:901b:cb15:8889:cb15:40ae:ad1e:f78b	173.30.247.139
95f1:901b:cb15:8889:cb15:40ae:ad1e:f78c	173.30.247.140
95f1:901b:cb15:8889:cb15:40ae:ad1e:f78d	173.30.247.141
95f1:901b:cb15:8889:cb15:40ae:ad1e:f78e	173.30.247.142
95f1:901b:cb15:8889:cb15:40ae:ad1e:f78f	173.30.247.143
95f1:901b:cb15:8889:cb15:40ae:ad1e:f790	173.30.247.144
95f1:901b:cb15:8889:cb15:40ae:ad1e:f791	173.30.247.145
95f1:901b:cb15:8889:cb15:40ae:ad1e:f792	173.30.247.146
95f1:901b:cb15:8889:cb15:40ae:ad1e:f793	173.30.247.147
95f1:901b:cb15:8889:cb15:40ae:ad1e:f794	173.30.247.148
95f1:901b:cb15:8889:cb15:40ae:ad1e:f795	173.30.247.149
95f1:901b:cb15:8889:cb15:40ae:ad1e:f796	173.30.247.150
95f1:901b:cb15:8889:cb15:40ae:ad1e:f797	173.30.247.151
95f1:901b:cb15:8889:cb15:40ae:ad1e:f798	173.30.247.152
95f1:901b:cb15:8889:cb15:40ae:ad1e:f799	173.30.247.153
95f1:901b:cb15:8889:cb15:40ae:ad1e:f79a	173.30.247.154
95f1:901b:cb15:8889:cb15:40ae:ad1e:f79b	173.30.247.155
95f1:901b:cb15:8889:cb15:40ae:ad1e:f79c	173.30.247.156
95f1:901b:cb15:8889:cb15:40ae:ad1e:f79d	173.30.247.157
95f1:901b:cb15:8889:cb15:40ae:ad1e:f79e	173.30.247.158
95f1:901b:cb15:8889:cb15:40ae:ad1e:f79f	173.30.247.159
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7a0	173.30.247.160
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7a1	173.30.247.161
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7a2	173.30.247.162
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7a3	173.30.247.163
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7a4	173.30.247.164
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7a5	173.30.247.165
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7a6	173.30.247.166
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7a7	173.30.247.167
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7a8	173.30.247.168
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7a9	173.30.247.169
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7aa	173.30.247.170
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7ab	173.30.247.171
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7ac	173.30.247.172
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7ad	173.30.247.173
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7ae	173.30.247.174
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7af	173.30.247.175
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7b0	173.30.247.176
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7b1	173.30.247.177
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7b2	173.30.247.178
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7b3	173.30.247.179
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7b4	173.30.247.180

95f1:901b:cb15:8889:cb15:40ae:ad1e:f7b5	173.30.247.181
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7b6	173.30.247.182
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7b7	173.30.247.183
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7b8	173.30.247.184
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7b9	173.30.247.185
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7ba	173.30.247.186
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7bb	173.30.247.187
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7bc	173.30.247.188
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7bd	173.30.247.189
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7be	173.30.247.190
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7bf	173.30.247.191
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7c0	173.30.247.192
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7c1	173.30.247.193
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7c2	173.30.247.194
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7c3	173.30.247.195
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7c4	173.30.247.196
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7c5	173.30.247.197
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7c6	173.30.247.198
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7c7	173.30.247.199
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7c8	173.30.247.200
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7c9	173.30.247.201
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7ca	173.30.247.202
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7cb	173.30.247.203
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7cc	173.30.247.204
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7cd	173.30.247.205
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7ce	173.30.247.206
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7cf	173.30.247.207
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7d0	173.30.247.208
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7d1	173.30.247.209
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7d2	173.30.247.210
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7d3	173.30.247.211
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7d4	173.30.247.212
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7d5	173.30.247.213
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7d6	173.30.247.214
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7d7	173.30.247.215
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7d8	173.30.247.216
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7d9	173.30.247.217
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7da	173.30.247.218
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7db	173.30.247.219
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7dc	173.30.247.220
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7dd	173.30.247.221
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7de	173.30.247.222
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7df	173.30.247.223
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7e0	173.30.247.224
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7e1	173.30.247.225
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7e2	173.30.247.226
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7e3	173.30.247.227
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7e4	173.30.247.228
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7e5	173.30.247.229
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7e6	173.30.247.230
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7e7	173.30.247.231
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7e8	173.30.247.232
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7e9	173.30.247.233
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7ea	173.30.247.234
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7eb	173.30.247.235
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7ec	173.30.247.236
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7ed	173.30.247.237
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7ee	173.30.247.238
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7ef	173.30.247.239
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7f0	173.30.247.240
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7f1	173.30.247.241
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7f2	173.30.247.242
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7f3	173.30.247.243
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7f4	173.30.247.244
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7f5	173.30.247.245
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7f6	173.30.247.246
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7f7	173.30.247.247
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7f8	173.30.247.248
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7f9	173.30.247.249
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7fa	173.30.247.250
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7fb	173.30.247.251
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7fc	173.30.247.252
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7fd	173.30.247.253
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7fe	173.30.247.254
95f1:901b:cb15:8889:cb15:40ae:ad1e:f7ff	173.30.247.255

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.