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:cb15:40e7:7ff6:a701	127.246.167.1
95f1:901b:cb15:8889:cb15:40e7:7ff6:a702	127.246.167.2
95f1:901b:cb15:8889:cb15:40e7:7ff6:a703	127.246.167.3
95f1:901b:cb15:8889:cb15:40e7:7ff6:a704	127.246.167.4
95f1:901b:cb15:8889:cb15:40e7:7ff6:a705	127.246.167.5
95f1:901b:cb15:8889:cb15:40e7:7ff6:a706	127.246.167.6
95f1:901b:cb15:8889:cb15:40e7:7ff6:a707	127.246.167.7
95f1:901b:cb15:8889:cb15:40e7:7ff6:a708	127.246.167.8
95f1:901b:cb15:8889:cb15:40e7:7ff6:a709	127.246.167.9
95f1:901b:cb15:8889:cb15:40e7:7ff6:a70a	127.246.167.10
95f1:901b:cb15:8889:cb15:40e7:7ff6:a70b	127.246.167.11
95f1:901b:cb15:8889:cb15:40e7:7ff6:a70c	127.246.167.12
95f1:901b:cb15:8889:cb15:40e7:7ff6:a70d	127.246.167.13
95f1:901b:cb15:8889:cb15:40e7:7ff6:a70e	127.246.167.14
95f1:901b:cb15:8889:cb15:40e7:7ff6:a70f	127.246.167.15
95f1:901b:cb15:8889:cb15:40e7:7ff6:a710	127.246.167.16
95f1:901b:cb15:8889:cb15:40e7:7ff6:a711	127.246.167.17
95f1:901b:cb15:8889:cb15:40e7:7ff6:a712	127.246.167.18
95f1:901b:cb15:8889:cb15:40e7:7ff6:a713	127.246.167.19
95f1:901b:cb15:8889:cb15:40e7:7ff6:a714	127.246.167.20
95f1:901b:cb15:8889:cb15:40e7:7ff6:a715	127.246.167.21
95f1:901b:cb15:8889:cb15:40e7:7ff6:a716	127.246.167.22
95f1:901b:cb15:8889:cb15:40e7:7ff6:a717	127.246.167.23
95f1:901b:cb15:8889:cb15:40e7:7ff6:a718	127.246.167.24
95f1:901b:cb15:8889:cb15:40e7:7ff6:a719	127.246.167.25
95f1:901b:cb15:8889:cb15:40e7:7ff6:a71a	127.246.167.26
95f1:901b:cb15:8889:cb15:40e7:7ff6:a71b	127.246.167.27
95f1:901b:cb15:8889:cb15:40e7:7ff6:a71c	127.246.167.28
95f1:901b:cb15:8889:cb15:40e7:7ff6:a71d	127.246.167.29
95f1:901b:cb15:8889:cb15:40e7:7ff6:a71e	127.246.167.30
95f1:901b:cb15:8889:cb15:40e7:7ff6:a71f	127.246.167.31
95f1:901b:cb15:8889:cb15:40e7:7ff6:a720	127.246.167.32
95f1:901b:cb15:8889:cb15:40e7:7ff6:a721	127.246.167.33
95f1:901b:cb15:8889:cb15:40e7:7ff6:a722	127.246.167.34
95f1:901b:cb15:8889:cb15:40e7:7ff6:a723	127.246.167.35
95f1:901b:cb15:8889:cb15:40e7:7ff6:a724	127.246.167.36
95f1:901b:cb15:8889:cb15:40e7:7ff6:a725	127.246.167.37
95f1:901b:cb15:8889:cb15:40e7:7ff6:a726	127.246.167.38
95f1:901b:cb15:8889:cb15:40e7:7ff6:a727	127.246.167.39
95f1:901b:cb15:8889:cb15:40e7:7ff6:a728	127.246.167.40
95f1:901b:cb15:8889:cb15:40e7:7ff6:a729	127.246.167.41
95f1:901b:cb15:8889:cb15:40e7:7ff6:a72a	127.246.167.42
95f1:901b:cb15:8889:cb15:40e7:7ff6:a72b	127.246.167.43
95f1:901b:cb15:8889:cb15:40e7:7ff6:a72c	127.246.167.44
95f1:901b:cb15:8889:cb15:40e7:7ff6:a72d	127.246.167.45
95f1:901b:cb15:8889:cb15:40e7:7ff6:a72e	127.246.167.46
95f1:901b:cb15:8889:cb15:40e7:7ff6:a72f	127.246.167.47
95f1:901b:cb15:8889:cb15:40e7:7ff6:a730	127.246.167.48
95f1:901b:cb15:8889:cb15:40e7:7ff6:a731	127.246.167.49
95f1:901b:cb15:8889:cb15:40e7:7ff6:a732	127.246.167.50
95f1:901b:cb15:8889:cb15:40e7:7ff6:a733	127.246.167.51
95f1:901b:cb15:8889:cb15:40e7:7ff6:a734	127.246.167.52
95f1:901b:cb15:8889:cb15:40e7:7ff6:a735	127.246.167.53
95f1:901b:cb15:8889:cb15:40e7:7ff6:a736	127.246.167.54
95f1:901b:cb15:8889:cb15:40e7:7ff6:a737	127.246.167.55
95f1:901b:cb15:8889:cb15:40e7:7ff6:a738	127.246.167.56
95f1:901b:cb15:8889:cb15:40e7:7ff6:a739	127.246.167.57
95f1:901b:cb15:8889:cb15:40e7:7ff6:a73a	127.246.167.58
95f1:901b:cb15:8889:cb15:40e7:7ff6:a73b	127.246.167.59
95f1:901b:cb15:8889:cb15:40e7:7ff6:a73c	127.246.167.60

95f1:901b:cb15:8889:cb15:40e7:7ff6:a73d	127.246.167.61
95f1:901b:cb15:8889:cb15:40e7:7ff6:a73e	127.246.167.62
95f1:901b:cb15:8889:cb15:40e7:7ff6:a73f	127.246.167.63
95f1:901b:cb15:8889:cb15:40e7:7ff6:a740	127.246.167.64
95f1:901b:cb15:8889:cb15:40e7:7ff6:a741	127.246.167.65
95f1:901b:cb15:8889:cb15:40e7:7ff6:a742	127.246.167.66
95f1:901b:cb15:8889:cb15:40e7:7ff6:a743	127.246.167.67
95f1:901b:cb15:8889:cb15:40e7:7ff6:a744	127.246.167.68
95f1:901b:cb15:8889:cb15:40e7:7ff6:a745	127.246.167.69
95f1:901b:cb15:8889:cb15:40e7:7ff6:a746	127.246.167.70
95f1:901b:cb15:8889:cb15:40e7:7ff6:a747	127.246.167.71
95f1:901b:cb15:8889:cb15:40e7:7ff6:a748	127.246.167.72
95f1:901b:cb15:8889:cb15:40e7:7ff6:a749	127.246.167.73
95f1:901b:cb15:8889:cb15:40e7:7ff6:a74a	127.246.167.74
95f1:901b:cb15:8889:cb15:40e7:7ff6:a74b	127.246.167.75
95f1:901b:cb15:8889:cb15:40e7:7ff6:a74c	127.246.167.76
95f1:901b:cb15:8889:cb15:40e7:7ff6:a74d	127.246.167.77
95f1:901b:cb15:8889:cb15:40e7:7ff6:a74e	127.246.167.78
95f1:901b:cb15:8889:cb15:40e7:7ff6:a74f	127.246.167.79
95f1:901b:cb15:8889:cb15:40e7:7ff6:a750	127.246.167.80
95f1:901b:cb15:8889:cb15:40e7:7ff6:a751	127.246.167.81
95f1:901b:cb15:8889:cb15:40e7:7ff6:a752	127.246.167.82
95f1:901b:cb15:8889:cb15:40e7:7ff6:a753	127.246.167.83
95f1:901b:cb15:8889:cb15:40e7:7ff6:a754	127.246.167.84
95f1:901b:cb15:8889:cb15:40e7:7ff6:a755	127.246.167.85
95f1:901b:cb15:8889:cb15:40e7:7ff6:a756	127.246.167.86
95f1:901b:cb15:8889:cb15:40e7:7ff6:a757	127.246.167.87
95f1:901b:cb15:8889:cb15:40e7:7ff6:a758	127.246.167.88
95f1:901b:cb15:8889:cb15:40e7:7ff6:a759	127.246.167.89
95f1:901b:cb15:8889:cb15:40e7:7ff6:a75a	127.246.167.90
95f1:901b:cb15:8889:cb15:40e7:7ff6:a75b	127.246.167.91
95f1:901b:cb15:8889:cb15:40e7:7ff6:a75c	127.246.167.92
95f1:901b:cb15:8889:cb15:40e7:7ff6:a75d	127.246.167.93
95f1:901b:cb15:8889:cb15:40e7:7ff6:a75e	127.246.167.94
95f1:901b:cb15:8889:cb15:40e7:7ff6:a75f	127.246.167.95
95f1:901b:cb15:8889:cb15:40e7:7ff6:a760	127.246.167.96
95f1:901b:cb15:8889:cb15:40e7:7ff6:a761	127.246.167.97
95f1:901b:cb15:8889:cb15:40e7:7ff6:a762	127.246.167.98
95f1:901b:cb15:8889:cb15:40e7:7ff6:a763	127.246.167.99
95f1:901b:cb15:8889:cb15:40e7:7ff6:a764	127.246.167.100
95f1:901b:cb15:8889:cb15:40e7:7ff6:a765	127.246.167.101
95f1:901b:cb15:8889:cb15:40e7:7ff6:a766	127.246.167.102
95f1:901b:cb15:8889:cb15:40e7:7ff6:a767	127.246.167.103
95f1:901b:cb15:8889:cb15:40e7:7ff6:a768	127.246.167.104
95f1:901b:cb15:8889:cb15:40e7:7ff6:a769	127.246.167.105
95f1:901b:cb15:8889:cb15:40e7:7ff6:a76a	127.246.167.106
95f1:901b:cb15:8889:cb15:40e7:7ff6:a76b	127.246.167.107
95f1:901b:cb15:8889:cb15:40e7:7ff6:a76c	127.246.167.108
95f1:901b:cb15:8889:cb15:40e7:7ff6:a76d	127.246.167.109
95f1:901b:cb15:8889:cb15:40e7:7ff6:a76e	127.246.167.110
95f1:901b:cb15:8889:cb15:40e7:7ff6:a76f	127.246.167.111
95f1:901b:cb15:8889:cb15:40e7:7ff6:a770	127.246.167.112
95f1:901b:cb15:8889:cb15:40e7:7ff6:a771	127.246.167.113
95f1:901b:cb15:8889:cb15:40e7:7ff6:a772	127.246.167.114
95f1:901b:cb15:8889:cb15:40e7:7ff6:a773	127.246.167.115
95f1:901b:cb15:8889:cb15:40e7:7ff6:a774	127.246.167.116
95f1:901b:cb15:8889:cb15:40e7:7ff6:a775	127.246.167.117
95f1:901b:cb15:8889:cb15:40e7:7ff6:a776	127.246.167.118
95f1:901b:cb15:8889:cb15:40e7:7ff6:a777	127.246.167.119
95f1:901b:cb15:8889:cb15:40e7:7ff6:a778	127.246.167.120

95f1:901b:cb15:8889:cb15:40e7:7ff6:a779	127.246.167.121
95f1:901b:cb15:8889:cb15:40e7:7ff6:a77a	127.246.167.122
95f1:901b:cb15:8889:cb15:40e7:7ff6:a77b	127.246.167.123
95f1:901b:cb15:8889:cb15:40e7:7ff6:a77c	127.246.167.124
95f1:901b:cb15:8889:cb15:40e7:7ff6:a77d	127.246.167.125
95f1:901b:cb15:8889:cb15:40e7:7ff6:a77e	127.246.167.126
95f1:901b:cb15:8889:cb15:40e7:7ff6:a77f	127.246.167.127
95f1:901b:cb15:8889:cb15:40e7:7ff6:a780	127.246.167.128
95f1:901b:cb15:8889:cb15:40e7:7ff6:a781	127.246.167.129
95f1:901b:cb15:8889:cb15:40e7:7ff6:a782	127.246.167.130
95f1:901b:cb15:8889:cb15:40e7:7ff6:a783	127.246.167.131
95f1:901b:cb15:8889:cb15:40e7:7ff6:a784	127.246.167.132
95f1:901b:cb15:8889:cb15:40e7:7ff6:a785	127.246.167.133
95f1:901b:cb15:8889:cb15:40e7:7ff6:a786	127.246.167.134
95f1:901b:cb15:8889:cb15:40e7:7ff6:a787	127.246.167.135
95f1:901b:cb15:8889:cb15:40e7:7ff6:a788	127.246.167.136
95f1:901b:cb15:8889:cb15:40e7:7ff6:a789	127.246.167.137
95f1:901b:cb15:8889:cb15:40e7:7ff6:a78a	127.246.167.138
95f1:901b:cb15:8889:cb15:40e7:7ff6:a78b	127.246.167.139
95f1:901b:cb15:8889:cb15:40e7:7ff6:a78c	127.246.167.140
95f1:901b:cb15:8889:cb15:40e7:7ff6:a78d	127.246.167.141
95f1:901b:cb15:8889:cb15:40e7:7ff6:a78e	127.246.167.142
95f1:901b:cb15:8889:cb15:40e7:7ff6:a78f	127.246.167.143
95f1:901b:cb15:8889:cb15:40e7:7ff6:a790	127.246.167.144
95f1:901b:cb15:8889:cb15:40e7:7ff6:a791	127.246.167.145
95f1:901b:cb15:8889:cb15:40e7:7ff6:a792	127.246.167.146
95f1:901b:cb15:8889:cb15:40e7:7ff6:a793	127.246.167.147
95f1:901b:cb15:8889:cb15:40e7:7ff6:a794	127.246.167.148
95f1:901b:cb15:8889:cb15:40e7:7ff6:a795	127.246.167.149
95f1:901b:cb15:8889:cb15:40e7:7ff6:a796	127.246.167.150
95f1:901b:cb15:8889:cb15:40e7:7ff6:a797	127.246.167.151
95f1:901b:cb15:8889:cb15:40e7:7ff6:a798	127.246.167.152
95f1:901b:cb15:8889:cb15:40e7:7ff6:a799	127.246.167.153
95f1:901b:cb15:8889:cb15:40e7:7ff6:a79a	127.246.167.154
95f1:901b:cb15:8889:cb15:40e7:7ff6:a79b	127.246.167.155
95f1:901b:cb15:8889:cb15:40e7:7ff6:a79c	127.246.167.156
95f1:901b:cb15:8889:cb15:40e7:7ff6:a79d	127.246.167.157
95f1:901b:cb15:8889:cb15:40e7:7ff6:a79e	127.246.167.158
95f1:901b:cb15:8889:cb15:40e7:7ff6:a79f	127.246.167.159
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7a0	127.246.167.160
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7a1	127.246.167.161
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7a2	127.246.167.162
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7a3	127.246.167.163
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7a4	127.246.167.164
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7a5	127.246.167.165
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7a6	127.246.167.166
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7a7	127.246.167.167
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7a8	127.246.167.168
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7a9	127.246.167.169
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7aa	127.246.167.170
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7ab	127.246.167.171
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7ac	127.246.167.172
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7ad	127.246.167.173
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7ae	127.246.167.174
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7af	127.246.167.175
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7b0	127.246.167.176
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7b1	127.246.167.177
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7b2	127.246.167.178
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7b3	127.246.167.179
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7b4	127.246.167.180

95f1:901b:cb15:8889:cb15:40e7:7ff6:a7b5	127.246.167.181
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7b6	127.246.167.182
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7b7	127.246.167.183
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7b8	127.246.167.184
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7b9	127.246.167.185
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7ba	127.246.167.186
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7bb	127.246.167.187
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7bc	127.246.167.188
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7bd	127.246.167.189
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7be	127.246.167.190
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7bf	127.246.167.191
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7c0	127.246.167.192
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7c1	127.246.167.193
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7c2	127.246.167.194
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7c3	127.246.167.195
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7c4	127.246.167.196
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7c5	127.246.167.197
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7c6	127.246.167.198
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7c7	127.246.167.199
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7c8	127.246.167.200
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7c9	127.246.167.201
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7ca	127.246.167.202
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7cb	127.246.167.203
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7cc	127.246.167.204
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7cd	127.246.167.205
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7ce	127.246.167.206
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7cf	127.246.167.207
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7d0	127.246.167.208
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7d1	127.246.167.209
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7d2	127.246.167.210
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7d3	127.246.167.211
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7d4	127.246.167.212
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7d5	127.246.167.213
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7d6	127.246.167.214
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7d7	127.246.167.215
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7d8	127.246.167.216
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7d9	127.246.167.217
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7da	127.246.167.218
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7db	127.246.167.219
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7dc	127.246.167.220
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7dd	127.246.167.221
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7de	127.246.167.222
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7df	127.246.167.223
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7e0	127.246.167.224
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7e1	127.246.167.225
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7e2	127.246.167.226
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7e3	127.246.167.227
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7e4	127.246.167.228
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7e5	127.246.167.229
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7e6	127.246.167.230
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7e7	127.246.167.231
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7e8	127.246.167.232
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7e9	127.246.167.233
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7ea	127.246.167.234
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7eb	127.246.167.235
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7ec	127.246.167.236
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7ed	127.246.167.237
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7ee	127.246.167.238
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7ef	127.246.167.239
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7f0	127.246.167.240
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7f1	127.246.167.241
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7f2	127.246.167.242
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7f3	127.246.167.243
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7f4	127.246.167.244
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7f5	127.246.167.245
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7f6	127.246.167.246
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7f7	127.246.167.247
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7f8	127.246.167.248
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7f9	127.246.167.249
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7fa	127.246.167.250
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7fb	127.246.167.251
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7fc	127.246.167.252
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7fd	127.246.167.253
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7fe	127.246.167.254
95f1:901b:cb15:8889:cb15:40e7:7ff6:a7ff	127.246.167.255

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.