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:6fdc:d801	111.220.216.1
95f1:901b:cb15:8889:cb15:40ae:6fdc:d802	111.220.216.2
95f1:901b:cb15:8889:cb15:40ae:6fdc:d803	111.220.216.3
95f1:901b:cb15:8889:cb15:40ae:6fdc:d804	111.220.216.4
95f1:901b:cb15:8889:cb15:40ae:6fdc:d805	111.220.216.5
95f1:901b:cb15:8889:cb15:40ae:6fdc:d806	111.220.216.6
95f1:901b:cb15:8889:cb15:40ae:6fdc:d807	111.220.216.7
95f1:901b:cb15:8889:cb15:40ae:6fdc:d808	111.220.216.8
95f1:901b:cb15:8889:cb15:40ae:6fdc:d809	111.220.216.9
95f1:901b:cb15:8889:cb15:40ae:6fdc:d80a	111.220.216.10
95f1:901b:cb15:8889:cb15:40ae:6fdc:d80b	111.220.216.11
95f1:901b:cb15:8889:cb15:40ae:6fdc:d80c	111.220.216.12
95f1:901b:cb15:8889:cb15:40ae:6fdc:d80d	111.220.216.13
95f1:901b:cb15:8889:cb15:40ae:6fdc:d80e	111.220.216.14
95f1:901b:cb15:8889:cb15:40ae:6fdc:d80f	111.220.216.15
95f1:901b:cb15:8889:cb15:40ae:6fdc:d810	111.220.216.16
95f1:901b:cb15:8889:cb15:40ae:6fdc:d811	111.220.216.17
95f1:901b:cb15:8889:cb15:40ae:6fdc:d812	111.220.216.18
95f1:901b:cb15:8889:cb15:40ae:6fdc:d813	111.220.216.19
95f1:901b:cb15:8889:cb15:40ae:6fdc:d814	111.220.216.20
95f1:901b:cb15:8889:cb15:40ae:6fdc:d815	111.220.216.21
95f1:901b:cb15:8889:cb15:40ae:6fdc:d816	111.220.216.22
95f1:901b:cb15:8889:cb15:40ae:6fdc:d817	111.220.216.23
95f1:901b:cb15:8889:cb15:40ae:6fdc:d818	111.220.216.24
95f1:901b:cb15:8889:cb15:40ae:6fdc:d819	111.220.216.25
95f1:901b:cb15:8889:cb15:40ae:6fdc:d81a	111.220.216.26
95f1:901b:cb15:8889:cb15:40ae:6fdc:d81b	111.220.216.27
95f1:901b:cb15:8889:cb15:40ae:6fdc:d81c	111.220.216.28
95f1:901b:cb15:8889:cb15:40ae:6fdc:d81d	111.220.216.29
95f1:901b:cb15:8889:cb15:40ae:6fdc:d81e	111.220.216.30
95f1:901b:cb15:8889:cb15:40ae:6fdc:d81f	111.220.216.31
95f1:901b:cb15:8889:cb15:40ae:6fdc:d820	111.220.216.32
95f1:901b:cb15:8889:cb15:40ae:6fdc:d821	111.220.216.33
95f1:901b:cb15:8889:cb15:40ae:6fdc:d822	111.220.216.34
95f1:901b:cb15:8889:cb15:40ae:6fdc:d823	111.220.216.35
95f1:901b:cb15:8889:cb15:40ae:6fdc:d824	111.220.216.36
95f1:901b:cb15:8889:cb15:40ae:6fdc:d825	111.220.216.37
95f1:901b:cb15:8889:cb15:40ae:6fdc:d826	111.220.216.38
95f1:901b:cb15:8889:cb15:40ae:6fdc:d827	111.220.216.39
95f1:901b:cb15:8889:cb15:40ae:6fdc:d828	111.220.216.40
95f1:901b:cb15:8889:cb15:40ae:6fdc:d829	111.220.216.41
95f1:901b:cb15:8889:cb15:40ae:6fdc:d82a	111.220.216.42
95f1:901b:cb15:8889:cb15:40ae:6fdc:d82b	111.220.216.43
95f1:901b:cb15:8889:cb15:40ae:6fdc:d82c	111.220.216.44
95f1:901b:cb15:8889:cb15:40ae:6fdc:d82d	111.220.216.45
95f1:901b:cb15:8889:cb15:40ae:6fdc:d82e	111.220.216.46
95f1:901b:cb15:8889:cb15:40ae:6fdc:d82f	111.220.216.47
95f1:901b:cb15:8889:cb15:40ae:6fdc:d830	111.220.216.48
95f1:901b:cb15:8889:cb15:40ae:6fdc:d831	111.220.216.49
95f1:901b:cb15:8889:cb15:40ae:6fdc:d832	111.220.216.50
95f1:901b:cb15:8889:cb15:40ae:6fdc:d833	111.220.216.51
95f1:901b:cb15:8889:cb15:40ae:6fdc:d834	111.220.216.52
95f1:901b:cb15:8889:cb15:40ae:6fdc:d835	111.220.216.53
95f1:901b:cb15:8889:cb15:40ae:6fdc:d836	111.220.216.54
95f1:901b:cb15:8889:cb15:40ae:6fdc:d837	111.220.216.55
95f1:901b:cb15:8889:cb15:40ae:6fdc:d838	111.220.216.56
95f1:901b:cb15:8889:cb15:40ae:6fdc:d839	111.220.216.57
95f1:901b:cb15:8889:cb15:40ae:6fdc:d83a	111.220.216.58
95f1:901b:cb15:8889:cb15:40ae:6fdc:d83b	111.220.216.59
95f1:901b:cb15:8889:cb15:40ae:6fdc:d83c	111.220.216.60

95f1:901b:cb15:8889:cb15:40ae:6fdc:d83d	111.220.216.61
95f1:901b:cb15:8889:cb15:40ae:6fdc:d83e	111.220.216.62
95f1:901b:cb15:8889:cb15:40ae:6fdc:d83f	111.220.216.63
95f1:901b:cb15:8889:cb15:40ae:6fdc:d840	111.220.216.64
95f1:901b:cb15:8889:cb15:40ae:6fdc:d841	111.220.216.65
95f1:901b:cb15:8889:cb15:40ae:6fdc:d842	111.220.216.66
95f1:901b:cb15:8889:cb15:40ae:6fdc:d843	111.220.216.67
95f1:901b:cb15:8889:cb15:40ae:6fdc:d844	111.220.216.68
95f1:901b:cb15:8889:cb15:40ae:6fdc:d845	111.220.216.69
95f1:901b:cb15:8889:cb15:40ae:6fdc:d846	111.220.216.70
95f1:901b:cb15:8889:cb15:40ae:6fdc:d847	111.220.216.71
95f1:901b:cb15:8889:cb15:40ae:6fdc:d848	111.220.216.72
95f1:901b:cb15:8889:cb15:40ae:6fdc:d849	111.220.216.73
95f1:901b:cb15:8889:cb15:40ae:6fdc:d84a	111.220.216.74
95f1:901b:cb15:8889:cb15:40ae:6fdc:d84b	111.220.216.75
95f1:901b:cb15:8889:cb15:40ae:6fdc:d84c	111.220.216.76
95f1:901b:cb15:8889:cb15:40ae:6fdc:d84d	111.220.216.77
95f1:901b:cb15:8889:cb15:40ae:6fdc:d84e	111.220.216.78
95f1:901b:cb15:8889:cb15:40ae:6fdc:d84f	111.220.216.79
95f1:901b:cb15:8889:cb15:40ae:6fdc:d850	111.220.216.80
95f1:901b:cb15:8889:cb15:40ae:6fdc:d851	111.220.216.81
95f1:901b:cb15:8889:cb15:40ae:6fdc:d852	111.220.216.82
95f1:901b:cb15:8889:cb15:40ae:6fdc:d853	111.220.216.83
95f1:901b:cb15:8889:cb15:40ae:6fdc:d854	111.220.216.84
95f1:901b:cb15:8889:cb15:40ae:6fdc:d855	111.220.216.85
95f1:901b:cb15:8889:cb15:40ae:6fdc:d856	111.220.216.86
95f1:901b:cb15:8889:cb15:40ae:6fdc:d857	111.220.216.87
95f1:901b:cb15:8889:cb15:40ae:6fdc:d858	111.220.216.88
95f1:901b:cb15:8889:cb15:40ae:6fdc:d859	111.220.216.89
95f1:901b:cb15:8889:cb15:40ae:6fdc:d85a	111.220.216.90
95f1:901b:cb15:8889:cb15:40ae:6fdc:d85b	111.220.216.91
95f1:901b:cb15:8889:cb15:40ae:6fdc:d85c	111.220.216.92
95f1:901b:cb15:8889:cb15:40ae:6fdc:d85d	111.220.216.93
95f1:901b:cb15:8889:cb15:40ae:6fdc:d85e	111.220.216.94
95f1:901b:cb15:8889:cb15:40ae:6fdc:d85f	111.220.216.95
95f1:901b:cb15:8889:cb15:40ae:6fdc:d860	111.220.216.96
95f1:901b:cb15:8889:cb15:40ae:6fdc:d861	111.220.216.97
95f1:901b:cb15:8889:cb15:40ae:6fdc:d862	111.220.216.98
95f1:901b:cb15:8889:cb15:40ae:6fdc:d863	111.220.216.99
95f1:901b:cb15:8889:cb15:40ae:6fdc:d864	111.220.216.100
95f1:901b:cb15:8889:cb15:40ae:6fdc:d865	111.220.216.101
95f1:901b:cb15:8889:cb15:40ae:6fdc:d866	111.220.216.102
95f1:901b:cb15:8889:cb15:40ae:6fdc:d867	111.220.216.103
95f1:901b:cb15:8889:cb15:40ae:6fdc:d868	111.220.216.104
95f1:901b:cb15:8889:cb15:40ae:6fdc:d869	111.220.216.105
95f1:901b:cb15:8889:cb15:40ae:6fdc:d86a	111.220.216.106
95f1:901b:cb15:8889:cb15:40ae:6fdc:d86b	111.220.216.107
95f1:901b:cb15:8889:cb15:40ae:6fdc:d86c	111.220.216.108
95f1:901b:cb15:8889:cb15:40ae:6fdc:d86d	111.220.216.109
95f1:901b:cb15:8889:cb15:40ae:6fdc:d86e	111.220.216.110
95f1:901b:cb15:8889:cb15:40ae:6fdc:d86f	111.220.216.111
95f1:901b:cb15:8889:cb15:40ae:6fdc:d870	111.220.216.112
95f1:901b:cb15:8889:cb15:40ae:6fdc:d871	111.220.216.113
95f1:901b:cb15:8889:cb15:40ae:6fdc:d872	111.220.216.114
95f1:901b:cb15:8889:cb15:40ae:6fdc:d873	111.220.216.115
95f1:901b:cb15:8889:cb15:40ae:6fdc:d874	111.220.216.116
95f1:901b:cb15:8889:cb15:40ae:6fdc:d875	111.220.216.117
95f1:901b:cb15:8889:cb15:40ae:6fdc:d876	111.220.216.118
95f1:901b:cb15:8889:cb15:40ae:6fdc:d877	111.220.216.119
95f1:901b:cb15:8889:cb15:40ae:6fdc:d878	111.220.216.120

95f1:901b:cb15:8889:cb15:40ae:6fdc:d879	111.220.216.121
95f1:901b:cb15:8889:cb15:40ae:6fdc:d87a	111.220.216.122
95f1:901b:cb15:8889:cb15:40ae:6fdc:d87b	111.220.216.123
95f1:901b:cb15:8889:cb15:40ae:6fdc:d87c	111.220.216.124
95f1:901b:cb15:8889:cb15:40ae:6fdc:d87d	111.220.216.125
95f1:901b:cb15:8889:cb15:40ae:6fdc:d87e	111.220.216.126
95f1:901b:cb15:8889:cb15:40ae:6fdc:d87f	111.220.216.127
95f1:901b:cb15:8889:cb15:40ae:6fdc:d880	111.220.216.128
95f1:901b:cb15:8889:cb15:40ae:6fdc:d881	111.220.216.129
95f1:901b:cb15:8889:cb15:40ae:6fdc:d882	111.220.216.130
95f1:901b:cb15:8889:cb15:40ae:6fdc:d883	111.220.216.131
95f1:901b:cb15:8889:cb15:40ae:6fdc:d884	111.220.216.132
95f1:901b:cb15:8889:cb15:40ae:6fdc:d885	111.220.216.133
95f1:901b:cb15:8889:cb15:40ae:6fdc:d886	111.220.216.134
95f1:901b:cb15:8889:cb15:40ae:6fdc:d887	111.220.216.135
95f1:901b:cb15:8889:cb15:40ae:6fdc:d888	111.220.216.136
95f1:901b:cb15:8889:cb15:40ae:6fdc:d889	111.220.216.137
95f1:901b:cb15:8889:cb15:40ae:6fdc:d88a	111.220.216.138
95f1:901b:cb15:8889:cb15:40ae:6fdc:d88b	111.220.216.139
95f1:901b:cb15:8889:cb15:40ae:6fdc:d88c	111.220.216.140
95f1:901b:cb15:8889:cb15:40ae:6fdc:d88d	111.220.216.141
95f1:901b:cb15:8889:cb15:40ae:6fdc:d88e	111.220.216.142
95f1:901b:cb15:8889:cb15:40ae:6fdc:d88f	111.220.216.143
95f1:901b:cb15:8889:cb15:40ae:6fdc:d890	111.220.216.144
95f1:901b:cb15:8889:cb15:40ae:6fdc:d891	111.220.216.145
95f1:901b:cb15:8889:cb15:40ae:6fdc:d892	111.220.216.146
95f1:901b:cb15:8889:cb15:40ae:6fdc:d893	111.220.216.147
95f1:901b:cb15:8889:cb15:40ae:6fdc:d894	111.220.216.148
95f1:901b:cb15:8889:cb15:40ae:6fdc:d895	111.220.216.149
95f1:901b:cb15:8889:cb15:40ae:6fdc:d896	111.220.216.150
95f1:901b:cb15:8889:cb15:40ae:6fdc:d897	111.220.216.151
95f1:901b:cb15:8889:cb15:40ae:6fdc:d898	111.220.216.152
95f1:901b:cb15:8889:cb15:40ae:6fdc:d899	111.220.216.153
95f1:901b:cb15:8889:cb15:40ae:6fdc:d89a	111.220.216.154
95f1:901b:cb15:8889:cb15:40ae:6fdc:d89b	111.220.216.155
95f1:901b:cb15:8889:cb15:40ae:6fdc:d89c	111.220.216.156
95f1:901b:cb15:8889:cb15:40ae:6fdc:d89d	111.220.216.157
95f1:901b:cb15:8889:cb15:40ae:6fdc:d89e	111.220.216.158
95f1:901b:cb15:8889:cb15:40ae:6fdc:d89f	111.220.216.159
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8a0	111.220.216.160
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8a1	111.220.216.161
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8a2	111.220.216.162
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8a3	111.220.216.163
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8a4	111.220.216.164
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8a5	111.220.216.165
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8a6	111.220.216.166
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8a7	111.220.216.167
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8a8	111.220.216.168
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8a9	111.220.216.169
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8aa	111.220.216.170
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8ab	111.220.216.171
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8ac	111.220.216.172
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8ad	111.220.216.173
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8ae	111.220.216.174
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8af	111.220.216.175
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8b0	111.220.216.176
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8b1	111.220.216.177
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8b2	111.220.216.178
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8b3	111.220.216.179
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8b4	111.220.216.180

95f1:901b:cb15:8889:cb15:40ae:6fdc:d8b5	111.220.216.181
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8b6	111.220.216.182
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8b7	111.220.216.183
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8b8	111.220.216.184
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8b9	111.220.216.185
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8ba	111.220.216.186
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8bb	111.220.216.187
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8bc	111.220.216.188
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8bd	111.220.216.189
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8be	111.220.216.190
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8bf	111.220.216.191
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8c0	111.220.216.192
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8c1	111.220.216.193
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8c2	111.220.216.194
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8c3	111.220.216.195
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8c4	111.220.216.196
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8c5	111.220.216.197
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8c6	111.220.216.198
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8c7	111.220.216.199
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8c8	111.220.216.200
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8c9	111.220.216.201
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8ca	111.220.216.202
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8cb	111.220.216.203
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8cc	111.220.216.204
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8cd	111.220.216.205
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8ce	111.220.216.206
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8cf	111.220.216.207
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8d0	111.220.216.208
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8d1	111.220.216.209
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8d2	111.220.216.210
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8d3	111.220.216.211
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8d4	111.220.216.212
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8d5	111.220.216.213
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8d6	111.220.216.214
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8d7	111.220.216.215
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8d8	111.220.216.216
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8d9	111.220.216.217
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8da	111.220.216.218
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8db	111.220.216.219
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8dc	111.220.216.220
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8dd	111.220.216.221
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8de	111.220.216.222
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8df	111.220.216.223
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8e0	111.220.216.224
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8e1	111.220.216.225
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8e2	111.220.216.226
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8e3	111.220.216.227
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8e4	111.220.216.228
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8e5	111.220.216.229
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8e6	111.220.216.230
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8e7	111.220.216.231
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8e8	111.220.216.232
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8e9	111.220.216.233
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8ea	111.220.216.234
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8eb	111.220.216.235
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8ec	111.220.216.236
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8ed	111.220.216.237
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8ee	111.220.216.238
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8ef	111.220.216.239
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8f0	111.220.216.240
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8f1	111.220.216.241
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8f2	111.220.216.242
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8f3	111.220.216.243
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8f4	111.220.216.244
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8f5	111.220.216.245
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8f6	111.220.216.246
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8f7	111.220.216.247
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8f8	111.220.216.248
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8f9	111.220.216.249
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8fa	111.220.216.250
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8fb	111.220.216.251
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8fc	111.220.216.252
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8fd	111.220.216.253
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8fe	111.220.216.254
95f1:901b:cb15:8889:cb15:40ae:6fdc:d8ff	111.220.216.255

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.