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:f601	79.177.246.1
cb15:901b:d157:4024:ada9:b2bc:4fb1:f602	79.177.246.2
cb15:901b:d157:4024:ada9:b2bc:4fb1:f603	79.177.246.3
cb15:901b:d157:4024:ada9:b2bc:4fb1:f604	79.177.246.4
cb15:901b:d157:4024:ada9:b2bc:4fb1:f605	79.177.246.5
cb15:901b:d157:4024:ada9:b2bc:4fb1:f606	79.177.246.6
cb15:901b:d157:4024:ada9:b2bc:4fb1:f607	79.177.246.7
cb15:901b:d157:4024:ada9:b2bc:4fb1:f608	79.177.246.8
cb15:901b:d157:4024:ada9:b2bc:4fb1:f609	79.177.246.9
cb15:901b:d157:4024:ada9:b2bc:4fb1:f60a	79.177.246.10
cb15:901b:d157:4024:ada9:b2bc:4fb1:f60b	79.177.246.11
cb15:901b:d157:4024:ada9:b2bc:4fb1:f60c	79.177.246.12
cb15:901b:d157:4024:ada9:b2bc:4fb1:f60d	79.177.246.13
cb15:901b:d157:4024:ada9:b2bc:4fb1:f60e	79.177.246.14
cb15:901b:d157:4024:ada9:b2bc:4fb1:f60f	79.177.246.15
cb15:901b:d157:4024:ada9:b2bc:4fb1:f610	79.177.246.16
cb15:901b:d157:4024:ada9:b2bc:4fb1:f611	79.177.246.17
cb15:901b:d157:4024:ada9:b2bc:4fb1:f612	79.177.246.18
cb15:901b:d157:4024:ada9:b2bc:4fb1:f613	79.177.246.19
cb15:901b:d157:4024:ada9:b2bc:4fb1:f614	79.177.246.20
cb15:901b:d157:4024:ada9:b2bc:4fb1:f615	79.177.246.21
cb15:901b:d157:4024:ada9:b2bc:4fb1:f616	79.177.246.22
cb15:901b:d157:4024:ada9:b2bc:4fb1:f617	79.177.246.23
cb15:901b:d157:4024:ada9:b2bc:4fb1:f618	79.177.246.24
cb15:901b:d157:4024:ada9:b2bc:4fb1:f619	79.177.246.25
cb15:901b:d157:4024:ada9:b2bc:4fb1:f61a	79.177.246.26
cb15:901b:d157:4024:ada9:b2bc:4fb1:f61b	79.177.246.27
cb15:901b:d157:4024:ada9:b2bc:4fb1:f61c	79.177.246.28
cb15:901b:d157:4024:ada9:b2bc:4fb1:f61d	79.177.246.29
cb15:901b:d157:4024:ada9:b2bc:4fb1:f61e	79.177.246.30
cb15:901b:d157:4024:ada9:b2bc:4fb1:f61f	79.177.246.31
cb15:901b:d157:4024:ada9:b2bc:4fb1:f620	79.177.246.32
cb15:901b:d157:4024:ada9:b2bc:4fb1:f621	79.177.246.33
cb15:901b:d157:4024:ada9:b2bc:4fb1:f622	79.177.246.34
cb15:901b:d157:4024:ada9:b2bc:4fb1:f623	79.177.246.35
cb15:901b:d157:4024:ada9:b2bc:4fb1:f624	79.177.246.36
cb15:901b:d157:4024:ada9:b2bc:4fb1:f625	79.177.246.37
cb15:901b:d157:4024:ada9:b2bc:4fb1:f626	79.177.246.38
cb15:901b:d157:4024:ada9:b2bc:4fb1:f627	79.177.246.39
cb15:901b:d157:4024:ada9:b2bc:4fb1:f628	79.177.246.40
cb15:901b:d157:4024:ada9:b2bc:4fb1:f629	79.177.246.41
cb15:901b:d157:4024:ada9:b2bc:4fb1:f62a	79.177.246.42
cb15:901b:d157:4024:ada9:b2bc:4fb1:f62b	79.177.246.43
cb15:901b:d157:4024:ada9:b2bc:4fb1:f62c	79.177.246.44
cb15:901b:d157:4024:ada9:b2bc:4fb1:f62d	79.177.246.45
cb15:901b:d157:4024:ada9:b2bc:4fb1:f62e	79.177.246.46
cb15:901b:d157:4024:ada9:b2bc:4fb1:f62f	79.177.246.47
cb15:901b:d157:4024:ada9:b2bc:4fb1:f630	79.177.246.48
cb15:901b:d157:4024:ada9:b2bc:4fb1:f631	79.177.246.49
cb15:901b:d157:4024:ada9:b2bc:4fb1:f632	79.177.246.50
cb15:901b:d157:4024:ada9:b2bc:4fb1:f633	79.177.246.51
cb15:901b:d157:4024:ada9:b2bc:4fb1:f634	79.177.246.52
cb15:901b:d157:4024:ada9:b2bc:4fb1:f635	79.177.246.53
cb15:901b:d157:4024:ada9:b2bc:4fb1:f636	79.177.246.54
cb15:901b:d157:4024:ada9:b2bc:4fb1:f637	79.177.246.55
cb15:901b:d157:4024:ada9:b2bc:4fb1:f638	79.177.246.56
cb15:901b:d157:4024:ada9:b2bc:4fb1:f639	79.177.246.57
cb15:901b:d157:4024:ada9:b2bc:4fb1:f63a	79.177.246.58
cb15:901b:d157:4024:ada9:b2bc:4fb1:f63b	79.177.246.59
cb15:901b:d157:4024:ada9:b2bc:4fb1:f63c	79.177.246.60

cb15:901b:d157:4024:ada9:b2bc:4fb1:f63d	79.177.246.61
cb15:901b:d157:4024:ada9:b2bc:4fb1:f63e	79.177.246.62
cb15:901b:d157:4024:ada9:b2bc:4fb1:f63f	79.177.246.63
cb15:901b:d157:4024:ada9:b2bc:4fb1:f640	79.177.246.64
cb15:901b:d157:4024:ada9:b2bc:4fb1:f641	79.177.246.65
cb15:901b:d157:4024:ada9:b2bc:4fb1:f642	79.177.246.66
cb15:901b:d157:4024:ada9:b2bc:4fb1:f643	79.177.246.67
cb15:901b:d157:4024:ada9:b2bc:4fb1:f644	79.177.246.68
cb15:901b:d157:4024:ada9:b2bc:4fb1:f645	79.177.246.69
cb15:901b:d157:4024:ada9:b2bc:4fb1:f646	79.177.246.70
cb15:901b:d157:4024:ada9:b2bc:4fb1:f647	79.177.246.71
cb15:901b:d157:4024:ada9:b2bc:4fb1:f648	79.177.246.72
cb15:901b:d157:4024:ada9:b2bc:4fb1:f649	79.177.246.73
cb15:901b:d157:4024:ada9:b2bc:4fb1:f64a	79.177.246.74
cb15:901b:d157:4024:ada9:b2bc:4fb1:f64b	79.177.246.75
cb15:901b:d157:4024:ada9:b2bc:4fb1:f64c	79.177.246.76
cb15:901b:d157:4024:ada9:b2bc:4fb1:f64d	79.177.246.77
cb15:901b:d157:4024:ada9:b2bc:4fb1:f64e	79.177.246.78
cb15:901b:d157:4024:ada9:b2bc:4fb1:f64f	79.177.246.79
cb15:901b:d157:4024:ada9:b2bc:4fb1:f650	79.177.246.80
cb15:901b:d157:4024:ada9:b2bc:4fb1:f651	79.177.246.81
cb15:901b:d157:4024:ada9:b2bc:4fb1:f652	79.177.246.82
cb15:901b:d157:4024:ada9:b2bc:4fb1:f653	79.177.246.83
cb15:901b:d157:4024:ada9:b2bc:4fb1:f654	79.177.246.84
cb15:901b:d157:4024:ada9:b2bc:4fb1:f655	79.177.246.85
cb15:901b:d157:4024:ada9:b2bc:4fb1:f656	79.177.246.86
cb15:901b:d157:4024:ada9:b2bc:4fb1:f657	79.177.246.87
cb15:901b:d157:4024:ada9:b2bc:4fb1:f658	79.177.246.88
cb15:901b:d157:4024:ada9:b2bc:4fb1:f659	79.177.246.89
cb15:901b:d157:4024:ada9:b2bc:4fb1:f65a	79.177.246.90
cb15:901b:d157:4024:ada9:b2bc:4fb1:f65b	79.177.246.91
cb15:901b:d157:4024:ada9:b2bc:4fb1:f65c	79.177.246.92
cb15:901b:d157:4024:ada9:b2bc:4fb1:f65d	79.177.246.93
cb15:901b:d157:4024:ada9:b2bc:4fb1:f65e	79.177.246.94
cb15:901b:d157:4024:ada9:b2bc:4fb1:f65f	79.177.246.95
cb15:901b:d157:4024:ada9:b2bc:4fb1:f660	79.177.246.96
cb15:901b:d157:4024:ada9:b2bc:4fb1:f661	79.177.246.97
cb15:901b:d157:4024:ada9:b2bc:4fb1:f662	79.177.246.98
cb15:901b:d157:4024:ada9:b2bc:4fb1:f663	79.177.246.99
cb15:901b:d157:4024:ada9:b2bc:4fb1:f664	79.177.246.100
cb15:901b:d157:4024:ada9:b2bc:4fb1:f665	79.177.246.101
cb15:901b:d157:4024:ada9:b2bc:4fb1:f666	79.177.246.102
cb15:901b:d157:4024:ada9:b2bc:4fb1:f667	79.177.246.103
cb15:901b:d157:4024:ada9:b2bc:4fb1:f668	79.177.246.104
cb15:901b:d157:4024:ada9:b2bc:4fb1:f669	79.177.246.105
cb15:901b:d157:4024:ada9:b2bc:4fb1:f66a	79.177.246.106
cb15:901b:d157:4024:ada9:b2bc:4fb1:f66b	79.177.246.107
cb15:901b:d157:4024:ada9:b2bc:4fb1:f66c	79.177.246.108
cb15:901b:d157:4024:ada9:b2bc:4fb1:f66d	79.177.246.109
cb15:901b:d157:4024:ada9:b2bc:4fb1:f66e	79.177.246.110
cb15:901b:d157:4024:ada9:b2bc:4fb1:f66f	79.177.246.111
cb15:901b:d157:4024:ada9:b2bc:4fb1:f670	79.177.246.112
cb15:901b:d157:4024:ada9:b2bc:4fb1:f671	79.177.246.113
cb15:901b:d157:4024:ada9:b2bc:4fb1:f672	79.177.246.114
cb15:901b:d157:4024:ada9:b2bc:4fb1:f673	79.177.246.115
cb15:901b:d157:4024:ada9:b2bc:4fb1:f674	79.177.246.116
cb15:901b:d157:4024:ada9:b2bc:4fb1:f675	79.177.246.117
cb15:901b:d157:4024:ada9:b2bc:4fb1:f676	79.177.246.118
cb15:901b:d157:4024:ada9:b2bc:4fb1:f677	79.177.246.119
cb15:901b:d157:4024:ada9:b2bc:4fb1:f678	79.177.246.120

cb15:901b:d157:4024:ada9:b2bc:4fb1:f679	79.177.246.121
cb15:901b:d157:4024:ada9:b2bc:4fb1:f67a	79.177.246.122
cb15:901b:d157:4024:ada9:b2bc:4fb1:f67b	79.177.246.123
cb15:901b:d157:4024:ada9:b2bc:4fb1:f67c	79.177.246.124
cb15:901b:d157:4024:ada9:b2bc:4fb1:f67d	79.177.246.125
cb15:901b:d157:4024:ada9:b2bc:4fb1:f67e	79.177.246.126
cb15:901b:d157:4024:ada9:b2bc:4fb1:f67f	79.177.246.127
cb15:901b:d157:4024:ada9:b2bc:4fb1:f680	79.177.246.128
cb15:901b:d157:4024:ada9:b2bc:4fb1:f681	79.177.246.129
cb15:901b:d157:4024:ada9:b2bc:4fb1:f682	79.177.246.130
cb15:901b:d157:4024:ada9:b2bc:4fb1:f683	79.177.246.131
cb15:901b:d157:4024:ada9:b2bc:4fb1:f684	79.177.246.132
cb15:901b:d157:4024:ada9:b2bc:4fb1:f685	79.177.246.133
cb15:901b:d157:4024:ada9:b2bc:4fb1:f686	79.177.246.134
cb15:901b:d157:4024:ada9:b2bc:4fb1:f687	79.177.246.135
cb15:901b:d157:4024:ada9:b2bc:4fb1:f688	79.177.246.136
cb15:901b:d157:4024:ada9:b2bc:4fb1:f689	79.177.246.137
cb15:901b:d157:4024:ada9:b2bc:4fb1:f68a	79.177.246.138
cb15:901b:d157:4024:ada9:b2bc:4fb1:f68b	79.177.246.139
cb15:901b:d157:4024:ada9:b2bc:4fb1:f68c	79.177.246.140
cb15:901b:d157:4024:ada9:b2bc:4fb1:f68d	79.177.246.141
cb15:901b:d157:4024:ada9:b2bc:4fb1:f68e	79.177.246.142
cb15:901b:d157:4024:ada9:b2bc:4fb1:f68f	79.177.246.143
cb15:901b:d157:4024:ada9:b2bc:4fb1:f690	79.177.246.144
cb15:901b:d157:4024:ada9:b2bc:4fb1:f691	79.177.246.145
cb15:901b:d157:4024:ada9:b2bc:4fb1:f692	79.177.246.146
cb15:901b:d157:4024:ada9:b2bc:4fb1:f693	79.177.246.147
cb15:901b:d157:4024:ada9:b2bc:4fb1:f694	79.177.246.148
cb15:901b:d157:4024:ada9:b2bc:4fb1:f695	79.177.246.149
cb15:901b:d157:4024:ada9:b2bc:4fb1:f696	79.177.246.150
cb15:901b:d157:4024:ada9:b2bc:4fb1:f697	79.177.246.151
cb15:901b:d157:4024:ada9:b2bc:4fb1:f698	79.177.246.152
cb15:901b:d157:4024:ada9:b2bc:4fb1:f699	79.177.246.153
cb15:901b:d157:4024:ada9:b2bc:4fb1:f69a	79.177.246.154
cb15:901b:d157:4024:ada9:b2bc:4fb1:f69b	79.177.246.155
cb15:901b:d157:4024:ada9:b2bc:4fb1:f69c	79.177.246.156
cb15:901b:d157:4024:ada9:b2bc:4fb1:f69d	79.177.246.157
cb15:901b:d157:4024:ada9:b2bc:4fb1:f69e	79.177.246.158
cb15:901b:d157:4024:ada9:b2bc:4fb1:f69f	79.177.246.159
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6a0	79.177.246.160
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6a1	79.177.246.161
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6a2	79.177.246.162
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6a3	79.177.246.163
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6a4	79.177.246.164
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6a5	79.177.246.165
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6a6	79.177.246.166
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6a7	79.177.246.167
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6a8	79.177.246.168
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6a9	79.177.246.169
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6aa	79.177.246.170
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6ab	79.177.246.171
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6ac	79.177.246.172
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6ad	79.177.246.173
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6ae	79.177.246.174
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6af	79.177.246.175
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6b0	79.177.246.176
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6b1	79.177.246.177
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6b2	79.177.246.178
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6b3	79.177.246.179
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6b4	79.177.246.180

cb15:901b:d157:4024:ada9:b2bc:4fb1:f6b5	79.177.246.181
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6b6	79.177.246.182
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6b7	79.177.246.183
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6b8	79.177.246.184
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6b9	79.177.246.185
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6ba	79.177.246.186
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6bb	79.177.246.187
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6bc	79.177.246.188
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6bd	79.177.246.189
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6be	79.177.246.190
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6bf	79.177.246.191
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6c0	79.177.246.192
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6c1	79.177.246.193
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6c2	79.177.246.194
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6c3	79.177.246.195
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6c4	79.177.246.196
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6c5	79.177.246.197
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6c6	79.177.246.198
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6c7	79.177.246.199
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6c8	79.177.246.200
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6c9	79.177.246.201
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6ca	79.177.246.202
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6cb	79.177.246.203
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6cc	79.177.246.204
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6cd	79.177.246.205
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6ce	79.177.246.206
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6cf	79.177.246.207
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6d0	79.177.246.208
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6d1	79.177.246.209
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6d2	79.177.246.210
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6d3	79.177.246.211
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6d4	79.177.246.212
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6d5	79.177.246.213
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6d6	79.177.246.214
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6d7	79.177.246.215
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6d8	79.177.246.216
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6d9	79.177.246.217
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6da	79.177.246.218
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6db	79.177.246.219
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6dc	79.177.246.220
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6dd	79.177.246.221
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6de	79.177.246.222
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6df	79.177.246.223
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6e0	79.177.246.224
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6e1	79.177.246.225
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6e2	79.177.246.226
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6e3	79.177.246.227
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6e4	79.177.246.228
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6e5	79.177.246.229
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6e6	79.177.246.230
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6e7	79.177.246.231
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6e8	79.177.246.232
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6e9	79.177.246.233
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6ea	79.177.246.234
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6eb	79.177.246.235
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6ec	79.177.246.236
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6ed	79.177.246.237
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6ee	79.177.246.238
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6ef	79.177.246.239
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6f0	79.177.246.240
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6f1	79.177.246.241
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6f2	79.177.246.242
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6f3	79.177.246.243
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6f4	79.177.246.244
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6f5	79.177.246.245
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6f6	79.177.246.246
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6f7	79.177.246.247
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6f8	79.177.246.248
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6f9	79.177.246.249
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6fa	79.177.246.250
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6fb	79.177.246.251
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6fc	79.177.246.252
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6fd	79.177.246.253
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6fe	79.177.246.254
cb15:901b:d157:4024:ada9:b2bc:4fb1:f6ff	79.177.246.255

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.