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:ea09:d8f9:c701	216.249.199.1
95f1:901b:cb15:8889:cb15:ea09:d8f9:c702	216.249.199.2
95f1:901b:cb15:8889:cb15:ea09:d8f9:c703	216.249.199.3
95f1:901b:cb15:8889:cb15:ea09:d8f9:c704	216.249.199.4
95f1:901b:cb15:8889:cb15:ea09:d8f9:c705	216.249.199.5
95f1:901b:cb15:8889:cb15:ea09:d8f9:c706	216.249.199.6
95f1:901b:cb15:8889:cb15:ea09:d8f9:c707	216.249.199.7
95f1:901b:cb15:8889:cb15:ea09:d8f9:c708	216.249.199.8
95f1:901b:cb15:8889:cb15:ea09:d8f9:c709	216.249.199.9
95f1:901b:cb15:8889:cb15:ea09:d8f9:c70a	216.249.199.10
95f1:901b:cb15:8889:cb15:ea09:d8f9:c70b	216.249.199.11
95f1:901b:cb15:8889:cb15:ea09:d8f9:c70c	216.249.199.12
95f1:901b:cb15:8889:cb15:ea09:d8f9:c70d	216.249.199.13
95f1:901b:cb15:8889:cb15:ea09:d8f9:c70e	216.249.199.14
95f1:901b:cb15:8889:cb15:ea09:d8f9:c70f	216.249.199.15
95f1:901b:cb15:8889:cb15:ea09:d8f9:c710	216.249.199.16
95f1:901b:cb15:8889:cb15:ea09:d8f9:c711	216.249.199.17
95f1:901b:cb15:8889:cb15:ea09:d8f9:c712	216.249.199.18
95f1:901b:cb15:8889:cb15:ea09:d8f9:c713	216.249.199.19
95f1:901b:cb15:8889:cb15:ea09:d8f9:c714	216.249.199.20
95f1:901b:cb15:8889:cb15:ea09:d8f9:c715	216.249.199.21
95f1:901b:cb15:8889:cb15:ea09:d8f9:c716	216.249.199.22
95f1:901b:cb15:8889:cb15:ea09:d8f9:c717	216.249.199.23
95f1:901b:cb15:8889:cb15:ea09:d8f9:c718	216.249.199.24
95f1:901b:cb15:8889:cb15:ea09:d8f9:c719	216.249.199.25
95f1:901b:cb15:8889:cb15:ea09:d8f9:c71a	216.249.199.26
95f1:901b:cb15:8889:cb15:ea09:d8f9:c71b	216.249.199.27
95f1:901b:cb15:8889:cb15:ea09:d8f9:c71c	216.249.199.28
95f1:901b:cb15:8889:cb15:ea09:d8f9:c71d	216.249.199.29
95f1:901b:cb15:8889:cb15:ea09:d8f9:c71e	216.249.199.30
95f1:901b:cb15:8889:cb15:ea09:d8f9:c71f	216.249.199.31
95f1:901b:cb15:8889:cb15:ea09:d8f9:c720	216.249.199.32
95f1:901b:cb15:8889:cb15:ea09:d8f9:c721	216.249.199.33
95f1:901b:cb15:8889:cb15:ea09:d8f9:c722	216.249.199.34
95f1:901b:cb15:8889:cb15:ea09:d8f9:c723	216.249.199.35
95f1:901b:cb15:8889:cb15:ea09:d8f9:c724	216.249.199.36
95f1:901b:cb15:8889:cb15:ea09:d8f9:c725	216.249.199.37
95f1:901b:cb15:8889:cb15:ea09:d8f9:c726	216.249.199.38
95f1:901b:cb15:8889:cb15:ea09:d8f9:c727	216.249.199.39
95f1:901b:cb15:8889:cb15:ea09:d8f9:c728	216.249.199.40
95f1:901b:cb15:8889:cb15:ea09:d8f9:c729	216.249.199.41
95f1:901b:cb15:8889:cb15:ea09:d8f9:c72a	216.249.199.42
95f1:901b:cb15:8889:cb15:ea09:d8f9:c72b	216.249.199.43
95f1:901b:cb15:8889:cb15:ea09:d8f9:c72c	216.249.199.44
95f1:901b:cb15:8889:cb15:ea09:d8f9:c72d	216.249.199.45
95f1:901b:cb15:8889:cb15:ea09:d8f9:c72e	216.249.199.46
95f1:901b:cb15:8889:cb15:ea09:d8f9:c72f	216.249.199.47
95f1:901b:cb15:8889:cb15:ea09:d8f9:c730	216.249.199.48
95f1:901b:cb15:8889:cb15:ea09:d8f9:c731	216.249.199.49
95f1:901b:cb15:8889:cb15:ea09:d8f9:c732	216.249.199.50
95f1:901b:cb15:8889:cb15:ea09:d8f9:c733	216.249.199.51
95f1:901b:cb15:8889:cb15:ea09:d8f9:c734	216.249.199.52
95f1:901b:cb15:8889:cb15:ea09:d8f9:c735	216.249.199.53
95f1:901b:cb15:8889:cb15:ea09:d8f9:c736	216.249.199.54
95f1:901b:cb15:8889:cb15:ea09:d8f9:c737	216.249.199.55
95f1:901b:cb15:8889:cb15:ea09:d8f9:c738	216.249.199.56
95f1:901b:cb15:8889:cb15:ea09:d8f9:c739	216.249.199.57
95f1:901b:cb15:8889:cb15:ea09:d8f9:c73a	216.249.199.58
95f1:901b:cb15:8889:cb15:ea09:d8f9:c73b	216.249.199.59
95f1:901b:cb15:8889:cb15:ea09:d8f9:c73c	216.249.199.60

95f1:901b:cb15:8889:cb15:ea09:d8f9:c73d	216.249.199.61
95f1:901b:cb15:8889:cb15:ea09:d8f9:c73e	216.249.199.62
95f1:901b:cb15:8889:cb15:ea09:d8f9:c73f	216.249.199.63
95f1:901b:cb15:8889:cb15:ea09:d8f9:c740	216.249.199.64
95f1:901b:cb15:8889:cb15:ea09:d8f9:c741	216.249.199.65
95f1:901b:cb15:8889:cb15:ea09:d8f9:c742	216.249.199.66
95f1:901b:cb15:8889:cb15:ea09:d8f9:c743	216.249.199.67
95f1:901b:cb15:8889:cb15:ea09:d8f9:c744	216.249.199.68
95f1:901b:cb15:8889:cb15:ea09:d8f9:c745	216.249.199.69
95f1:901b:cb15:8889:cb15:ea09:d8f9:c746	216.249.199.70
95f1:901b:cb15:8889:cb15:ea09:d8f9:c747	216.249.199.71
95f1:901b:cb15:8889:cb15:ea09:d8f9:c748	216.249.199.72
95f1:901b:cb15:8889:cb15:ea09:d8f9:c749	216.249.199.73
95f1:901b:cb15:8889:cb15:ea09:d8f9:c74a	216.249.199.74
95f1:901b:cb15:8889:cb15:ea09:d8f9:c74b	216.249.199.75
95f1:901b:cb15:8889:cb15:ea09:d8f9:c74c	216.249.199.76
95f1:901b:cb15:8889:cb15:ea09:d8f9:c74d	216.249.199.77
95f1:901b:cb15:8889:cb15:ea09:d8f9:c74e	216.249.199.78
95f1:901b:cb15:8889:cb15:ea09:d8f9:c74f	216.249.199.79
95f1:901b:cb15:8889:cb15:ea09:d8f9:c750	216.249.199.80
95f1:901b:cb15:8889:cb15:ea09:d8f9:c751	216.249.199.81
95f1:901b:cb15:8889:cb15:ea09:d8f9:c752	216.249.199.82
95f1:901b:cb15:8889:cb15:ea09:d8f9:c753	216.249.199.83
95f1:901b:cb15:8889:cb15:ea09:d8f9:c754	216.249.199.84
95f1:901b:cb15:8889:cb15:ea09:d8f9:c755	216.249.199.85
95f1:901b:cb15:8889:cb15:ea09:d8f9:c756	216.249.199.86
95f1:901b:cb15:8889:cb15:ea09:d8f9:c757	216.249.199.87
95f1:901b:cb15:8889:cb15:ea09:d8f9:c758	216.249.199.88
95f1:901b:cb15:8889:cb15:ea09:d8f9:c759	216.249.199.89
95f1:901b:cb15:8889:cb15:ea09:d8f9:c75a	216.249.199.90
95f1:901b:cb15:8889:cb15:ea09:d8f9:c75b	216.249.199.91
95f1:901b:cb15:8889:cb15:ea09:d8f9:c75c	216.249.199.92
95f1:901b:cb15:8889:cb15:ea09:d8f9:c75d	216.249.199.93
95f1:901b:cb15:8889:cb15:ea09:d8f9:c75e	216.249.199.94
95f1:901b:cb15:8889:cb15:ea09:d8f9:c75f	216.249.199.95
95f1:901b:cb15:8889:cb15:ea09:d8f9:c760	216.249.199.96
95f1:901b:cb15:8889:cb15:ea09:d8f9:c761	216.249.199.97
95f1:901b:cb15:8889:cb15:ea09:d8f9:c762	216.249.199.98
95f1:901b:cb15:8889:cb15:ea09:d8f9:c763	216.249.199.99
95f1:901b:cb15:8889:cb15:ea09:d8f9:c764	216.249.199.100
95f1:901b:cb15:8889:cb15:ea09:d8f9:c765	216.249.199.101
95f1:901b:cb15:8889:cb15:ea09:d8f9:c766	216.249.199.102
95f1:901b:cb15:8889:cb15:ea09:d8f9:c767	216.249.199.103
95f1:901b:cb15:8889:cb15:ea09:d8f9:c768	216.249.199.104
95f1:901b:cb15:8889:cb15:ea09:d8f9:c769	216.249.199.105
95f1:901b:cb15:8889:cb15:ea09:d8f9:c76a	216.249.199.106
95f1:901b:cb15:8889:cb15:ea09:d8f9:c76b	216.249.199.107
95f1:901b:cb15:8889:cb15:ea09:d8f9:c76c	216.249.199.108
95f1:901b:cb15:8889:cb15:ea09:d8f9:c76d	216.249.199.109
95f1:901b:cb15:8889:cb15:ea09:d8f9:c76e	216.249.199.110
95f1:901b:cb15:8889:cb15:ea09:d8f9:c76f	216.249.199.111
95f1:901b:cb15:8889:cb15:ea09:d8f9:c770	216.249.199.112
95f1:901b:cb15:8889:cb15:ea09:d8f9:c771	216.249.199.113
95f1:901b:cb15:8889:cb15:ea09:d8f9:c772	216.249.199.114
95f1:901b:cb15:8889:cb15:ea09:d8f9:c773	216.249.199.115
95f1:901b:cb15:8889:cb15:ea09:d8f9:c774	216.249.199.116
95f1:901b:cb15:8889:cb15:ea09:d8f9:c775	216.249.199.117
95f1:901b:cb15:8889:cb15:ea09:d8f9:c776	216.249.199.118
95f1:901b:cb15:8889:cb15:ea09:d8f9:c777	216.249.199.119
95f1:901b:cb15:8889:cb15:ea09:d8f9:c778	216.249.199.120

95f1:901b:cb15:8889:cb15:ea09:d8f9:c779	216.249.199.121
95f1:901b:cb15:8889:cb15:ea09:d8f9:c77a	216.249.199.122
95f1:901b:cb15:8889:cb15:ea09:d8f9:c77b	216.249.199.123
95f1:901b:cb15:8889:cb15:ea09:d8f9:c77c	216.249.199.124
95f1:901b:cb15:8889:cb15:ea09:d8f9:c77d	216.249.199.125
95f1:901b:cb15:8889:cb15:ea09:d8f9:c77e	216.249.199.126
95f1:901b:cb15:8889:cb15:ea09:d8f9:c77f	216.249.199.127
95f1:901b:cb15:8889:cb15:ea09:d8f9:c780	216.249.199.128
95f1:901b:cb15:8889:cb15:ea09:d8f9:c781	216.249.199.129
95f1:901b:cb15:8889:cb15:ea09:d8f9:c782	216.249.199.130
95f1:901b:cb15:8889:cb15:ea09:d8f9:c783	216.249.199.131
95f1:901b:cb15:8889:cb15:ea09:d8f9:c784	216.249.199.132
95f1:901b:cb15:8889:cb15:ea09:d8f9:c785	216.249.199.133
95f1:901b:cb15:8889:cb15:ea09:d8f9:c786	216.249.199.134
95f1:901b:cb15:8889:cb15:ea09:d8f9:c787	216.249.199.135
95f1:901b:cb15:8889:cb15:ea09:d8f9:c788	216.249.199.136
95f1:901b:cb15:8889:cb15:ea09:d8f9:c789	216.249.199.137
95f1:901b:cb15:8889:cb15:ea09:d8f9:c78a	216.249.199.138
95f1:901b:cb15:8889:cb15:ea09:d8f9:c78b	216.249.199.139
95f1:901b:cb15:8889:cb15:ea09:d8f9:c78c	216.249.199.140
95f1:901b:cb15:8889:cb15:ea09:d8f9:c78d	216.249.199.141
95f1:901b:cb15:8889:cb15:ea09:d8f9:c78e	216.249.199.142
95f1:901b:cb15:8889:cb15:ea09:d8f9:c78f	216.249.199.143
95f1:901b:cb15:8889:cb15:ea09:d8f9:c790	216.249.199.144
95f1:901b:cb15:8889:cb15:ea09:d8f9:c791	216.249.199.145
95f1:901b:cb15:8889:cb15:ea09:d8f9:c792	216.249.199.146
95f1:901b:cb15:8889:cb15:ea09:d8f9:c793	216.249.199.147
95f1:901b:cb15:8889:cb15:ea09:d8f9:c794	216.249.199.148
95f1:901b:cb15:8889:cb15:ea09:d8f9:c795	216.249.199.149
95f1:901b:cb15:8889:cb15:ea09:d8f9:c796	216.249.199.150
95f1:901b:cb15:8889:cb15:ea09:d8f9:c797	216.249.199.151
95f1:901b:cb15:8889:cb15:ea09:d8f9:c798	216.249.199.152
95f1:901b:cb15:8889:cb15:ea09:d8f9:c799	216.249.199.153
95f1:901b:cb15:8889:cb15:ea09:d8f9:c79a	216.249.199.154
95f1:901b:cb15:8889:cb15:ea09:d8f9:c79b	216.249.199.155
95f1:901b:cb15:8889:cb15:ea09:d8f9:c79c	216.249.199.156
95f1:901b:cb15:8889:cb15:ea09:d8f9:c79d	216.249.199.157
95f1:901b:cb15:8889:cb15:ea09:d8f9:c79e	216.249.199.158
95f1:901b:cb15:8889:cb15:ea09:d8f9:c79f	216.249.199.159
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7a0	216.249.199.160
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7a1	216.249.199.161
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7a2	216.249.199.162
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7a3	216.249.199.163
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7a4	216.249.199.164
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7a5	216.249.199.165
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7a6	216.249.199.166
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7a7	216.249.199.167
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7a8	216.249.199.168
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7a9	216.249.199.169
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7aa	216.249.199.170
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7ab	216.249.199.171
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7ac	216.249.199.172
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7ad	216.249.199.173
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7ae	216.249.199.174
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7af	216.249.199.175
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7b0	216.249.199.176
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7b1	216.249.199.177
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7b2	216.249.199.178
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7b3	216.249.199.179
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7b4	216.249.199.180

95f1:901b:cb15:8889:cb15:ea09:d8f9:c7b5	216.249.199.181
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7b6	216.249.199.182
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7b7	216.249.199.183
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7b8	216.249.199.184
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7b9	216.249.199.185
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7ba	216.249.199.186
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7bb	216.249.199.187
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7bc	216.249.199.188
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7bd	216.249.199.189
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7be	216.249.199.190
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7bf	216.249.199.191
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7c0	216.249.199.192
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7c1	216.249.199.193
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7c2	216.249.199.194
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7c3	216.249.199.195
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7c4	216.249.199.196
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7c5	216.249.199.197
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7c6	216.249.199.198
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7c7	216.249.199.199
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7c8	216.249.199.200
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7c9	216.249.199.201
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7ca	216.249.199.202
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7cb	216.249.199.203
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7cc	216.249.199.204
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7cd	216.249.199.205
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7ce	216.249.199.206
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7cf	216.249.199.207
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7d0	216.249.199.208
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7d1	216.249.199.209
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7d2	216.249.199.210
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7d3	216.249.199.211
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7d4	216.249.199.212
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7d5	216.249.199.213
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7d6	216.249.199.214
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7d7	216.249.199.215
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7d8	216.249.199.216
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7d9	216.249.199.217
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7da	216.249.199.218
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7db	216.249.199.219
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7dc	216.249.199.220
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7dd	216.249.199.221
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7de	216.249.199.222
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7df	216.249.199.223
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7e0	216.249.199.224
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7e1	216.249.199.225
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7e2	216.249.199.226
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7e3	216.249.199.227
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7e4	216.249.199.228
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7e5	216.249.199.229
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7e6	216.249.199.230
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7e7	216.249.199.231
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7e8	216.249.199.232
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7e9	216.249.199.233
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7ea	216.249.199.234
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7eb	216.249.199.235
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7ec	216.249.199.236
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7ed	216.249.199.237
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7ee	216.249.199.238
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7ef	216.249.199.239
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7f0	216.249.199.240
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7f1	216.249.199.241
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7f2	216.249.199.242
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7f3	216.249.199.243
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7f4	216.249.199.244
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7f5	216.249.199.245
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7f6	216.249.199.246
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7f7	216.249.199.247
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7f8	216.249.199.248
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7f9	216.249.199.249
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7fa	216.249.199.250
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7fb	216.249.199.251
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7fc	216.249.199.252
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7fd	216.249.199.253
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7fe	216.249.199.254
95f1:901b:cb15:8889:cb15:ea09:d8f9:c7ff	216.249.199.255

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.