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:e701	79.177.231.1
cb15:901b:d157:4024:ada9:b2bc:4fb1:e702	79.177.231.2
cb15:901b:d157:4024:ada9:b2bc:4fb1:e703	79.177.231.3
cb15:901b:d157:4024:ada9:b2bc:4fb1:e704	79.177.231.4
cb15:901b:d157:4024:ada9:b2bc:4fb1:e705	79.177.231.5
cb15:901b:d157:4024:ada9:b2bc:4fb1:e706	79.177.231.6
cb15:901b:d157:4024:ada9:b2bc:4fb1:e707	79.177.231.7
cb15:901b:d157:4024:ada9:b2bc:4fb1:e708	79.177.231.8
cb15:901b:d157:4024:ada9:b2bc:4fb1:e709	79.177.231.9
cb15:901b:d157:4024:ada9:b2bc:4fb1:e70a	79.177.231.10
cb15:901b:d157:4024:ada9:b2bc:4fb1:e70b	79.177.231.11
cb15:901b:d157:4024:ada9:b2bc:4fb1:e70c	79.177.231.12
cb15:901b:d157:4024:ada9:b2bc:4fb1:e70d	79.177.231.13
cb15:901b:d157:4024:ada9:b2bc:4fb1:e70e	79.177.231.14
cb15:901b:d157:4024:ada9:b2bc:4fb1:e70f	79.177.231.15
cb15:901b:d157:4024:ada9:b2bc:4fb1:e710	79.177.231.16
cb15:901b:d157:4024:ada9:b2bc:4fb1:e711	79.177.231.17
cb15:901b:d157:4024:ada9:b2bc:4fb1:e712	79.177.231.18
cb15:901b:d157:4024:ada9:b2bc:4fb1:e713	79.177.231.19
cb15:901b:d157:4024:ada9:b2bc:4fb1:e714	79.177.231.20
cb15:901b:d157:4024:ada9:b2bc:4fb1:e715	79.177.231.21
cb15:901b:d157:4024:ada9:b2bc:4fb1:e716	79.177.231.22
cb15:901b:d157:4024:ada9:b2bc:4fb1:e717	79.177.231.23
cb15:901b:d157:4024:ada9:b2bc:4fb1:e718	79.177.231.24
cb15:901b:d157:4024:ada9:b2bc:4fb1:e719	79.177.231.25
cb15:901b:d157:4024:ada9:b2bc:4fb1:e71a	79.177.231.26
cb15:901b:d157:4024:ada9:b2bc:4fb1:e71b	79.177.231.27
cb15:901b:d157:4024:ada9:b2bc:4fb1:e71c	79.177.231.28
cb15:901b:d157:4024:ada9:b2bc:4fb1:e71d	79.177.231.29
cb15:901b:d157:4024:ada9:b2bc:4fb1:e71e	79.177.231.30
cb15:901b:d157:4024:ada9:b2bc:4fb1:e71f	79.177.231.31
cb15:901b:d157:4024:ada9:b2bc:4fb1:e720	79.177.231.32
cb15:901b:d157:4024:ada9:b2bc:4fb1:e721	79.177.231.33
cb15:901b:d157:4024:ada9:b2bc:4fb1:e722	79.177.231.34
cb15:901b:d157:4024:ada9:b2bc:4fb1:e723	79.177.231.35
cb15:901b:d157:4024:ada9:b2bc:4fb1:e724	79.177.231.36
cb15:901b:d157:4024:ada9:b2bc:4fb1:e725	79.177.231.37
cb15:901b:d157:4024:ada9:b2bc:4fb1:e726	79.177.231.38
cb15:901b:d157:4024:ada9:b2bc:4fb1:e727	79.177.231.39
cb15:901b:d157:4024:ada9:b2bc:4fb1:e728	79.177.231.40
cb15:901b:d157:4024:ada9:b2bc:4fb1:e729	79.177.231.41
cb15:901b:d157:4024:ada9:b2bc:4fb1:e72a	79.177.231.42
cb15:901b:d157:4024:ada9:b2bc:4fb1:e72b	79.177.231.43
cb15:901b:d157:4024:ada9:b2bc:4fb1:e72c	79.177.231.44
cb15:901b:d157:4024:ada9:b2bc:4fb1:e72d	79.177.231.45
cb15:901b:d157:4024:ada9:b2bc:4fb1:e72e	79.177.231.46
cb15:901b:d157:4024:ada9:b2bc:4fb1:e72f	79.177.231.47
cb15:901b:d157:4024:ada9:b2bc:4fb1:e730	79.177.231.48
cb15:901b:d157:4024:ada9:b2bc:4fb1:e731	79.177.231.49
cb15:901b:d157:4024:ada9:b2bc:4fb1:e732	79.177.231.50
cb15:901b:d157:4024:ada9:b2bc:4fb1:e733	79.177.231.51
cb15:901b:d157:4024:ada9:b2bc:4fb1:e734	79.177.231.52
cb15:901b:d157:4024:ada9:b2bc:4fb1:e735	79.177.231.53
cb15:901b:d157:4024:ada9:b2bc:4fb1:e736	79.177.231.54
cb15:901b:d157:4024:ada9:b2bc:4fb1:e737	79.177.231.55
cb15:901b:d157:4024:ada9:b2bc:4fb1:e738	79.177.231.56
cb15:901b:d157:4024:ada9:b2bc:4fb1:e739	79.177.231.57
cb15:901b:d157:4024:ada9:b2bc:4fb1:e73a	79.177.231.58
cb15:901b:d157:4024:ada9:b2bc:4fb1:e73b	79.177.231.59
cb15:901b:d157:4024:ada9:b2bc:4fb1:e73c	79.177.231.60

cb15:901b:d157:4024:ada9:b2bc:4fb1:e73d	79.177.231.61
cb15:901b:d157:4024:ada9:b2bc:4fb1:e73e	79.177.231.62
cb15:901b:d157:4024:ada9:b2bc:4fb1:e73f	79.177.231.63
cb15:901b:d157:4024:ada9:b2bc:4fb1:e740	79.177.231.64
cb15:901b:d157:4024:ada9:b2bc:4fb1:e741	79.177.231.65
cb15:901b:d157:4024:ada9:b2bc:4fb1:e742	79.177.231.66
cb15:901b:d157:4024:ada9:b2bc:4fb1:e743	79.177.231.67
cb15:901b:d157:4024:ada9:b2bc:4fb1:e744	79.177.231.68
cb15:901b:d157:4024:ada9:b2bc:4fb1:e745	79.177.231.69
cb15:901b:d157:4024:ada9:b2bc:4fb1:e746	79.177.231.70
cb15:901b:d157:4024:ada9:b2bc:4fb1:e747	79.177.231.71
cb15:901b:d157:4024:ada9:b2bc:4fb1:e748	79.177.231.72
cb15:901b:d157:4024:ada9:b2bc:4fb1:e749	79.177.231.73
cb15:901b:d157:4024:ada9:b2bc:4fb1:e74a	79.177.231.74
cb15:901b:d157:4024:ada9:b2bc:4fb1:e74b	79.177.231.75
cb15:901b:d157:4024:ada9:b2bc:4fb1:e74c	79.177.231.76
cb15:901b:d157:4024:ada9:b2bc:4fb1:e74d	79.177.231.77
cb15:901b:d157:4024:ada9:b2bc:4fb1:e74e	79.177.231.78
cb15:901b:d157:4024:ada9:b2bc:4fb1:e74f	79.177.231.79
cb15:901b:d157:4024:ada9:b2bc:4fb1:e750	79.177.231.80
cb15:901b:d157:4024:ada9:b2bc:4fb1:e751	79.177.231.81
cb15:901b:d157:4024:ada9:b2bc:4fb1:e752	79.177.231.82
cb15:901b:d157:4024:ada9:b2bc:4fb1:e753	79.177.231.83
cb15:901b:d157:4024:ada9:b2bc:4fb1:e754	79.177.231.84
cb15:901b:d157:4024:ada9:b2bc:4fb1:e755	79.177.231.85
cb15:901b:d157:4024:ada9:b2bc:4fb1:e756	79.177.231.86
cb15:901b:d157:4024:ada9:b2bc:4fb1:e757	79.177.231.87
cb15:901b:d157:4024:ada9:b2bc:4fb1:e758	79.177.231.88
cb15:901b:d157:4024:ada9:b2bc:4fb1:e759	79.177.231.89
cb15:901b:d157:4024:ada9:b2bc:4fb1:e75a	79.177.231.90
cb15:901b:d157:4024:ada9:b2bc:4fb1:e75b	79.177.231.91
cb15:901b:d157:4024:ada9:b2bc:4fb1:e75c	79.177.231.92
cb15:901b:d157:4024:ada9:b2bc:4fb1:e75d	79.177.231.93
cb15:901b:d157:4024:ada9:b2bc:4fb1:e75e	79.177.231.94
cb15:901b:d157:4024:ada9:b2bc:4fb1:e75f	79.177.231.95
cb15:901b:d157:4024:ada9:b2bc:4fb1:e760	79.177.231.96
cb15:901b:d157:4024:ada9:b2bc:4fb1:e761	79.177.231.97
cb15:901b:d157:4024:ada9:b2bc:4fb1:e762	79.177.231.98
cb15:901b:d157:4024:ada9:b2bc:4fb1:e763	79.177.231.99
cb15:901b:d157:4024:ada9:b2bc:4fb1:e764	79.177.231.100
cb15:901b:d157:4024:ada9:b2bc:4fb1:e765	79.177.231.101
cb15:901b:d157:4024:ada9:b2bc:4fb1:e766	79.177.231.102
cb15:901b:d157:4024:ada9:b2bc:4fb1:e767	79.177.231.103
cb15:901b:d157:4024:ada9:b2bc:4fb1:e768	79.177.231.104
cb15:901b:d157:4024:ada9:b2bc:4fb1:e769	79.177.231.105
cb15:901b:d157:4024:ada9:b2bc:4fb1:e76a	79.177.231.106
cb15:901b:d157:4024:ada9:b2bc:4fb1:e76b	79.177.231.107
cb15:901b:d157:4024:ada9:b2bc:4fb1:e76c	79.177.231.108
cb15:901b:d157:4024:ada9:b2bc:4fb1:e76d	79.177.231.109
cb15:901b:d157:4024:ada9:b2bc:4fb1:e76e	79.177.231.110
cb15:901b:d157:4024:ada9:b2bc:4fb1:e76f	79.177.231.111
cb15:901b:d157:4024:ada9:b2bc:4fb1:e770	79.177.231.112
cb15:901b:d157:4024:ada9:b2bc:4fb1:e771	79.177.231.113
cb15:901b:d157:4024:ada9:b2bc:4fb1:e772	79.177.231.114
cb15:901b:d157:4024:ada9:b2bc:4fb1:e773	79.177.231.115
cb15:901b:d157:4024:ada9:b2bc:4fb1:e774	79.177.231.116
cb15:901b:d157:4024:ada9:b2bc:4fb1:e775	79.177.231.117
cb15:901b:d157:4024:ada9:b2bc:4fb1:e776	79.177.231.118
cb15:901b:d157:4024:ada9:b2bc:4fb1:e777	79.177.231.119
cb15:901b:d157:4024:ada9:b2bc:4fb1:e778	79.177.231.120

cb15:901b:d157:4024:ada9:b2bc:4fb1:e779	79.177.231.121
cb15:901b:d157:4024:ada9:b2bc:4fb1:e77a	79.177.231.122
cb15:901b:d157:4024:ada9:b2bc:4fb1:e77b	79.177.231.123
cb15:901b:d157:4024:ada9:b2bc:4fb1:e77c	79.177.231.124
cb15:901b:d157:4024:ada9:b2bc:4fb1:e77d	79.177.231.125
cb15:901b:d157:4024:ada9:b2bc:4fb1:e77e	79.177.231.126
cb15:901b:d157:4024:ada9:b2bc:4fb1:e77f	79.177.231.127
cb15:901b:d157:4024:ada9:b2bc:4fb1:e780	79.177.231.128
cb15:901b:d157:4024:ada9:b2bc:4fb1:e781	79.177.231.129
cb15:901b:d157:4024:ada9:b2bc:4fb1:e782	79.177.231.130
cb15:901b:d157:4024:ada9:b2bc:4fb1:e783	79.177.231.131
cb15:901b:d157:4024:ada9:b2bc:4fb1:e784	79.177.231.132
cb15:901b:d157:4024:ada9:b2bc:4fb1:e785	79.177.231.133
cb15:901b:d157:4024:ada9:b2bc:4fb1:e786	79.177.231.134
cb15:901b:d157:4024:ada9:b2bc:4fb1:e787	79.177.231.135
cb15:901b:d157:4024:ada9:b2bc:4fb1:e788	79.177.231.136
cb15:901b:d157:4024:ada9:b2bc:4fb1:e789	79.177.231.137
cb15:901b:d157:4024:ada9:b2bc:4fb1:e78a	79.177.231.138
cb15:901b:d157:4024:ada9:b2bc:4fb1:e78b	79.177.231.139
cb15:901b:d157:4024:ada9:b2bc:4fb1:e78c	79.177.231.140
cb15:901b:d157:4024:ada9:b2bc:4fb1:e78d	79.177.231.141
cb15:901b:d157:4024:ada9:b2bc:4fb1:e78e	79.177.231.142
cb15:901b:d157:4024:ada9:b2bc:4fb1:e78f	79.177.231.143
cb15:901b:d157:4024:ada9:b2bc:4fb1:e790	79.177.231.144
cb15:901b:d157:4024:ada9:b2bc:4fb1:e791	79.177.231.145
cb15:901b:d157:4024:ada9:b2bc:4fb1:e792	79.177.231.146
cb15:901b:d157:4024:ada9:b2bc:4fb1:e793	79.177.231.147
cb15:901b:d157:4024:ada9:b2bc:4fb1:e794	79.177.231.148
cb15:901b:d157:4024:ada9:b2bc:4fb1:e795	79.177.231.149
cb15:901b:d157:4024:ada9:b2bc:4fb1:e796	79.177.231.150
cb15:901b:d157:4024:ada9:b2bc:4fb1:e797	79.177.231.151
cb15:901b:d157:4024:ada9:b2bc:4fb1:e798	79.177.231.152
cb15:901b:d157:4024:ada9:b2bc:4fb1:e799	79.177.231.153
cb15:901b:d157:4024:ada9:b2bc:4fb1:e79a	79.177.231.154
cb15:901b:d157:4024:ada9:b2bc:4fb1:e79b	79.177.231.155
cb15:901b:d157:4024:ada9:b2bc:4fb1:e79c	79.177.231.156
cb15:901b:d157:4024:ada9:b2bc:4fb1:e79d	79.177.231.157
cb15:901b:d157:4024:ada9:b2bc:4fb1:e79e	79.177.231.158
cb15:901b:d157:4024:ada9:b2bc:4fb1:e79f	79.177.231.159
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7a0	79.177.231.160
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7a1	79.177.231.161
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7a2	79.177.231.162
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7a3	79.177.231.163
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7a4	79.177.231.164
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7a5	79.177.231.165
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7a6	79.177.231.166
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7a7	79.177.231.167
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7a8	79.177.231.168
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7a9	79.177.231.169
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7aa	79.177.231.170
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7ab	79.177.231.171
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7ac	79.177.231.172
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7ad	79.177.231.173
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7ae	79.177.231.174
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7af	79.177.231.175
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7b0	79.177.231.176
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7b1	79.177.231.177
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7b2	79.177.231.178
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7b3	79.177.231.179
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7b4	79.177.231.180

cb15:901b:d157:4024:ada9:b2bc:4fb1:e7b5	79.177.231.181
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7b6	79.177.231.182
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7b7	79.177.231.183
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7b8	79.177.231.184
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7b9	79.177.231.185
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7ba	79.177.231.186
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7bb	79.177.231.187
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7bc	79.177.231.188
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7bd	79.177.231.189
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7be	79.177.231.190
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7bf	79.177.231.191
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7c0	79.177.231.192
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7c1	79.177.231.193
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7c2	79.177.231.194
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7c3	79.177.231.195
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7c4	79.177.231.196
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7c5	79.177.231.197
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7c6	79.177.231.198
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7c7	79.177.231.199
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7c8	79.177.231.200
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7c9	79.177.231.201
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7ca	79.177.231.202
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7cb	79.177.231.203
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7cc	79.177.231.204
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7cd	79.177.231.205
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7ce	79.177.231.206
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7cf	79.177.231.207
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7d0	79.177.231.208
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7d1	79.177.231.209
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7d2	79.177.231.210
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7d3	79.177.231.211
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7d4	79.177.231.212
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7d5	79.177.231.213
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7d6	79.177.231.214
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7d7	79.177.231.215
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7d8	79.177.231.216
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7d9	79.177.231.217
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7da	79.177.231.218
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7db	79.177.231.219
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7dc	79.177.231.220
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7dd	79.177.231.221
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7de	79.177.231.222
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7df	79.177.231.223
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7e0	79.177.231.224
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7e1	79.177.231.225
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7e2	79.177.231.226
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7e3	79.177.231.227
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7e4	79.177.231.228
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7e5	79.177.231.229
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7e6	79.177.231.230
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7e7	79.177.231.231
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7e8	79.177.231.232
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7e9	79.177.231.233
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7ea	79.177.231.234
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7eb	79.177.231.235
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7ec	79.177.231.236
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7ed	79.177.231.237
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7ee	79.177.231.238
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7ef	79.177.231.239
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7f0	79.177.231.240
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7f1	79.177.231.241
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7f2	79.177.231.242
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7f3	79.177.231.243
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7f4	79.177.231.244
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7f5	79.177.231.245
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7f6	79.177.231.246
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7f7	79.177.231.247
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7f8	79.177.231.248
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7f9	79.177.231.249
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7fa	79.177.231.250
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7fb	79.177.231.251
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7fc	79.177.231.252
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7fd	79.177.231.253
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7fe	79.177.231.254
cb15:901b:d157:4024:ada9:b2bc:4fb1:e7ff	79.177.231.255

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.