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:b4fe:d601	180.254.214.1
cb15:901b:d157:4024:ada9:b2bc:b4fe:d602	180.254.214.2
cb15:901b:d157:4024:ada9:b2bc:b4fe:d603	180.254.214.3
cb15:901b:d157:4024:ada9:b2bc:b4fe:d604	180.254.214.4
cb15:901b:d157:4024:ada9:b2bc:b4fe:d605	180.254.214.5
cb15:901b:d157:4024:ada9:b2bc:b4fe:d606	180.254.214.6
cb15:901b:d157:4024:ada9:b2bc:b4fe:d607	180.254.214.7
cb15:901b:d157:4024:ada9:b2bc:b4fe:d608	180.254.214.8
cb15:901b:d157:4024:ada9:b2bc:b4fe:d609	180.254.214.9
cb15:901b:d157:4024:ada9:b2bc:b4fe:d60a	180.254.214.10
cb15:901b:d157:4024:ada9:b2bc:b4fe:d60b	180.254.214.11
cb15:901b:d157:4024:ada9:b2bc:b4fe:d60c	180.254.214.12
cb15:901b:d157:4024:ada9:b2bc:b4fe:d60d	180.254.214.13
cb15:901b:d157:4024:ada9:b2bc:b4fe:d60e	180.254.214.14
cb15:901b:d157:4024:ada9:b2bc:b4fe:d60f	180.254.214.15
cb15:901b:d157:4024:ada9:b2bc:b4fe:d610	180.254.214.16
cb15:901b:d157:4024:ada9:b2bc:b4fe:d611	180.254.214.17
cb15:901b:d157:4024:ada9:b2bc:b4fe:d612	180.254.214.18
cb15:901b:d157:4024:ada9:b2bc:b4fe:d613	180.254.214.19
cb15:901b:d157:4024:ada9:b2bc:b4fe:d614	180.254.214.20
cb15:901b:d157:4024:ada9:b2bc:b4fe:d615	180.254.214.21
cb15:901b:d157:4024:ada9:b2bc:b4fe:d616	180.254.214.22
cb15:901b:d157:4024:ada9:b2bc:b4fe:d617	180.254.214.23
cb15:901b:d157:4024:ada9:b2bc:b4fe:d618	180.254.214.24
cb15:901b:d157:4024:ada9:b2bc:b4fe:d619	180.254.214.25
cb15:901b:d157:4024:ada9:b2bc:b4fe:d61a	180.254.214.26
cb15:901b:d157:4024:ada9:b2bc:b4fe:d61b	180.254.214.27
cb15:901b:d157:4024:ada9:b2bc:b4fe:d61c	180.254.214.28
cb15:901b:d157:4024:ada9:b2bc:b4fe:d61d	180.254.214.29
cb15:901b:d157:4024:ada9:b2bc:b4fe:d61e	180.254.214.30
cb15:901b:d157:4024:ada9:b2bc:b4fe:d61f	180.254.214.31
cb15:901b:d157:4024:ada9:b2bc:b4fe:d620	180.254.214.32
cb15:901b:d157:4024:ada9:b2bc:b4fe:d621	180.254.214.33
cb15:901b:d157:4024:ada9:b2bc:b4fe:d622	180.254.214.34
cb15:901b:d157:4024:ada9:b2bc:b4fe:d623	180.254.214.35
cb15:901b:d157:4024:ada9:b2bc:b4fe:d624	180.254.214.36
cb15:901b:d157:4024:ada9:b2bc:b4fe:d625	180.254.214.37
cb15:901b:d157:4024:ada9:b2bc:b4fe:d626	180.254.214.38
cb15:901b:d157:4024:ada9:b2bc:b4fe:d627	180.254.214.39
cb15:901b:d157:4024:ada9:b2bc:b4fe:d628	180.254.214.40
cb15:901b:d157:4024:ada9:b2bc:b4fe:d629	180.254.214.41
cb15:901b:d157:4024:ada9:b2bc:b4fe:d62a	180.254.214.42
cb15:901b:d157:4024:ada9:b2bc:b4fe:d62b	180.254.214.43
cb15:901b:d157:4024:ada9:b2bc:b4fe:d62c	180.254.214.44
cb15:901b:d157:4024:ada9:b2bc:b4fe:d62d	180.254.214.45
cb15:901b:d157:4024:ada9:b2bc:b4fe:d62e	180.254.214.46
cb15:901b:d157:4024:ada9:b2bc:b4fe:d62f	180.254.214.47
cb15:901b:d157:4024:ada9:b2bc:b4fe:d630	180.254.214.48
cb15:901b:d157:4024:ada9:b2bc:b4fe:d631	180.254.214.49
cb15:901b:d157:4024:ada9:b2bc:b4fe:d632	180.254.214.50
cb15:901b:d157:4024:ada9:b2bc:b4fe:d633	180.254.214.51
cb15:901b:d157:4024:ada9:b2bc:b4fe:d634	180.254.214.52
cb15:901b:d157:4024:ada9:b2bc:b4fe:d635	180.254.214.53
cb15:901b:d157:4024:ada9:b2bc:b4fe:d636	180.254.214.54
cb15:901b:d157:4024:ada9:b2bc:b4fe:d637	180.254.214.55
cb15:901b:d157:4024:ada9:b2bc:b4fe:d638	180.254.214.56
cb15:901b:d157:4024:ada9:b2bc:b4fe:d639	180.254.214.57
cb15:901b:d157:4024:ada9:b2bc:b4fe:d63a	180.254.214.58
cb15:901b:d157:4024:ada9:b2bc:b4fe:d63b	180.254.214.59
cb15:901b:d157:4024:ada9:b2bc:b4fe:d63c	180.254.214.60

cb15:901b:d157:4024:ada9:b2bc:b4fe:d63d	180.254.214.61
cb15:901b:d157:4024:ada9:b2bc:b4fe:d63e	180.254.214.62
cb15:901b:d157:4024:ada9:b2bc:b4fe:d63f	180.254.214.63
cb15:901b:d157:4024:ada9:b2bc:b4fe:d640	180.254.214.64
cb15:901b:d157:4024:ada9:b2bc:b4fe:d641	180.254.214.65
cb15:901b:d157:4024:ada9:b2bc:b4fe:d642	180.254.214.66
cb15:901b:d157:4024:ada9:b2bc:b4fe:d643	180.254.214.67
cb15:901b:d157:4024:ada9:b2bc:b4fe:d644	180.254.214.68
cb15:901b:d157:4024:ada9:b2bc:b4fe:d645	180.254.214.69
cb15:901b:d157:4024:ada9:b2bc:b4fe:d646	180.254.214.70
cb15:901b:d157:4024:ada9:b2bc:b4fe:d647	180.254.214.71
cb15:901b:d157:4024:ada9:b2bc:b4fe:d648	180.254.214.72
cb15:901b:d157:4024:ada9:b2bc:b4fe:d649	180.254.214.73
cb15:901b:d157:4024:ada9:b2bc:b4fe:d64a	180.254.214.74
cb15:901b:d157:4024:ada9:b2bc:b4fe:d64b	180.254.214.75
cb15:901b:d157:4024:ada9:b2bc:b4fe:d64c	180.254.214.76
cb15:901b:d157:4024:ada9:b2bc:b4fe:d64d	180.254.214.77
cb15:901b:d157:4024:ada9:b2bc:b4fe:d64e	180.254.214.78
cb15:901b:d157:4024:ada9:b2bc:b4fe:d64f	180.254.214.79
cb15:901b:d157:4024:ada9:b2bc:b4fe:d650	180.254.214.80
cb15:901b:d157:4024:ada9:b2bc:b4fe:d651	180.254.214.81
cb15:901b:d157:4024:ada9:b2bc:b4fe:d652	180.254.214.82
cb15:901b:d157:4024:ada9:b2bc:b4fe:d653	180.254.214.83
cb15:901b:d157:4024:ada9:b2bc:b4fe:d654	180.254.214.84
cb15:901b:d157:4024:ada9:b2bc:b4fe:d655	180.254.214.85
cb15:901b:d157:4024:ada9:b2bc:b4fe:d656	180.254.214.86
cb15:901b:d157:4024:ada9:b2bc:b4fe:d657	180.254.214.87
cb15:901b:d157:4024:ada9:b2bc:b4fe:d658	180.254.214.88
cb15:901b:d157:4024:ada9:b2bc:b4fe:d659	180.254.214.89
cb15:901b:d157:4024:ada9:b2bc:b4fe:d65a	180.254.214.90
cb15:901b:d157:4024:ada9:b2bc:b4fe:d65b	180.254.214.91
cb15:901b:d157:4024:ada9:b2bc:b4fe:d65c	180.254.214.92
cb15:901b:d157:4024:ada9:b2bc:b4fe:d65d	180.254.214.93
cb15:901b:d157:4024:ada9:b2bc:b4fe:d65e	180.254.214.94
cb15:901b:d157:4024:ada9:b2bc:b4fe:d65f	180.254.214.95
cb15:901b:d157:4024:ada9:b2bc:b4fe:d660	180.254.214.96
cb15:901b:d157:4024:ada9:b2bc:b4fe:d661	180.254.214.97
cb15:901b:d157:4024:ada9:b2bc:b4fe:d662	180.254.214.98
cb15:901b:d157:4024:ada9:b2bc:b4fe:d663	180.254.214.99
cb15:901b:d157:4024:ada9:b2bc:b4fe:d664	180.254.214.100
cb15:901b:d157:4024:ada9:b2bc:b4fe:d665	180.254.214.101
cb15:901b:d157:4024:ada9:b2bc:b4fe:d666	180.254.214.102
cb15:901b:d157:4024:ada9:b2bc:b4fe:d667	180.254.214.103
cb15:901b:d157:4024:ada9:b2bc:b4fe:d668	180.254.214.104
cb15:901b:d157:4024:ada9:b2bc:b4fe:d669	180.254.214.105
cb15:901b:d157:4024:ada9:b2bc:b4fe:d66a	180.254.214.106
cb15:901b:d157:4024:ada9:b2bc:b4fe:d66b	180.254.214.107
cb15:901b:d157:4024:ada9:b2bc:b4fe:d66c	180.254.214.108
cb15:901b:d157:4024:ada9:b2bc:b4fe:d66d	180.254.214.109
cb15:901b:d157:4024:ada9:b2bc:b4fe:d66e	180.254.214.110
cb15:901b:d157:4024:ada9:b2bc:b4fe:d66f	180.254.214.111
cb15:901b:d157:4024:ada9:b2bc:b4fe:d670	180.254.214.112
cb15:901b:d157:4024:ada9:b2bc:b4fe:d671	180.254.214.113
cb15:901b:d157:4024:ada9:b2bc:b4fe:d672	180.254.214.114
cb15:901b:d157:4024:ada9:b2bc:b4fe:d673	180.254.214.115
cb15:901b:d157:4024:ada9:b2bc:b4fe:d674	180.254.214.116
cb15:901b:d157:4024:ada9:b2bc:b4fe:d675	180.254.214.117
cb15:901b:d157:4024:ada9:b2bc:b4fe:d676	180.254.214.118
cb15:901b:d157:4024:ada9:b2bc:b4fe:d677	180.254.214.119
cb15:901b:d157:4024:ada9:b2bc:b4fe:d678	180.254.214.120

cb15:901b:d157:4024:ada9:b2bc:b4fe:d679	180.254.214.121
cb15:901b:d157:4024:ada9:b2bc:b4fe:d67a	180.254.214.122
cb15:901b:d157:4024:ada9:b2bc:b4fe:d67b	180.254.214.123
cb15:901b:d157:4024:ada9:b2bc:b4fe:d67c	180.254.214.124
cb15:901b:d157:4024:ada9:b2bc:b4fe:d67d	180.254.214.125
cb15:901b:d157:4024:ada9:b2bc:b4fe:d67e	180.254.214.126
cb15:901b:d157:4024:ada9:b2bc:b4fe:d67f	180.254.214.127
cb15:901b:d157:4024:ada9:b2bc:b4fe:d680	180.254.214.128
cb15:901b:d157:4024:ada9:b2bc:b4fe:d681	180.254.214.129
cb15:901b:d157:4024:ada9:b2bc:b4fe:d682	180.254.214.130
cb15:901b:d157:4024:ada9:b2bc:b4fe:d683	180.254.214.131
cb15:901b:d157:4024:ada9:b2bc:b4fe:d684	180.254.214.132
cb15:901b:d157:4024:ada9:b2bc:b4fe:d685	180.254.214.133
cb15:901b:d157:4024:ada9:b2bc:b4fe:d686	180.254.214.134
cb15:901b:d157:4024:ada9:b2bc:b4fe:d687	180.254.214.135
cb15:901b:d157:4024:ada9:b2bc:b4fe:d688	180.254.214.136
cb15:901b:d157:4024:ada9:b2bc:b4fe:d689	180.254.214.137
cb15:901b:d157:4024:ada9:b2bc:b4fe:d68a	180.254.214.138
cb15:901b:d157:4024:ada9:b2bc:b4fe:d68b	180.254.214.139
cb15:901b:d157:4024:ada9:b2bc:b4fe:d68c	180.254.214.140
cb15:901b:d157:4024:ada9:b2bc:b4fe:d68d	180.254.214.141
cb15:901b:d157:4024:ada9:b2bc:b4fe:d68e	180.254.214.142
cb15:901b:d157:4024:ada9:b2bc:b4fe:d68f	180.254.214.143
cb15:901b:d157:4024:ada9:b2bc:b4fe:d690	180.254.214.144
cb15:901b:d157:4024:ada9:b2bc:b4fe:d691	180.254.214.145
cb15:901b:d157:4024:ada9:b2bc:b4fe:d692	180.254.214.146
cb15:901b:d157:4024:ada9:b2bc:b4fe:d693	180.254.214.147
cb15:901b:d157:4024:ada9:b2bc:b4fe:d694	180.254.214.148
cb15:901b:d157:4024:ada9:b2bc:b4fe:d695	180.254.214.149
cb15:901b:d157:4024:ada9:b2bc:b4fe:d696	180.254.214.150
cb15:901b:d157:4024:ada9:b2bc:b4fe:d697	180.254.214.151
cb15:901b:d157:4024:ada9:b2bc:b4fe:d698	180.254.214.152
cb15:901b:d157:4024:ada9:b2bc:b4fe:d699	180.254.214.153
cb15:901b:d157:4024:ada9:b2bc:b4fe:d69a	180.254.214.154
cb15:901b:d157:4024:ada9:b2bc:b4fe:d69b	180.254.214.155
cb15:901b:d157:4024:ada9:b2bc:b4fe:d69c	180.254.214.156
cb15:901b:d157:4024:ada9:b2bc:b4fe:d69d	180.254.214.157
cb15:901b:d157:4024:ada9:b2bc:b4fe:d69e	180.254.214.158
cb15:901b:d157:4024:ada9:b2bc:b4fe:d69f	180.254.214.159
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6a0	180.254.214.160
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6a1	180.254.214.161
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6a2	180.254.214.162
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6a3	180.254.214.163
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6a4	180.254.214.164
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6a5	180.254.214.165
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6a6	180.254.214.166
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6a7	180.254.214.167
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6a8	180.254.214.168
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6a9	180.254.214.169
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6aa	180.254.214.170
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6ab	180.254.214.171
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6ac	180.254.214.172
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6ad	180.254.214.173
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6ae	180.254.214.174
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6af	180.254.214.175
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6b0	180.254.214.176
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6b1	180.254.214.177
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6b2	180.254.214.178
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6b3	180.254.214.179
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6b4	180.254.214.180

cb15:901b:d157:4024:ada9:b2bc:b4fe:d6b5	180.254.214.181
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6b6	180.254.214.182
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6b7	180.254.214.183
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6b8	180.254.214.184
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6b9	180.254.214.185
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6ba	180.254.214.186
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6bb	180.254.214.187
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6bc	180.254.214.188
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6bd	180.254.214.189
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6be	180.254.214.190
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6bf	180.254.214.191
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6c0	180.254.214.192
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6c1	180.254.214.193
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6c2	180.254.214.194
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6c3	180.254.214.195
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6c4	180.254.214.196
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6c5	180.254.214.197
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6c6	180.254.214.198
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6c7	180.254.214.199
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6c8	180.254.214.200
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6c9	180.254.214.201
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6ca	180.254.214.202
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6cb	180.254.214.203
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6cc	180.254.214.204
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6cd	180.254.214.205
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6ce	180.254.214.206
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6cf	180.254.214.207
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6d0	180.254.214.208
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6d1	180.254.214.209
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6d2	180.254.214.210
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6d3	180.254.214.211
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6d4	180.254.214.212
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6d5	180.254.214.213
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6d6	180.254.214.214
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6d7	180.254.214.215
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6d8	180.254.214.216
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6d9	180.254.214.217
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6da	180.254.214.218
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6db	180.254.214.219
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6dc	180.254.214.220
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6dd	180.254.214.221
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6de	180.254.214.222
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6df	180.254.214.223
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6e0	180.254.214.224
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6e1	180.254.214.225
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6e2	180.254.214.226
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6e3	180.254.214.227
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6e4	180.254.214.228
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6e5	180.254.214.229
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6e6	180.254.214.230
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6e7	180.254.214.231
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6e8	180.254.214.232
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6e9	180.254.214.233
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6ea	180.254.214.234
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6eb	180.254.214.235
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6ec	180.254.214.236
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6ed	180.254.214.237
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6ee	180.254.214.238
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6ef	180.254.214.239
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6f0	180.254.214.240
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6f1	180.254.214.241
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6f2	180.254.214.242
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6f3	180.254.214.243
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6f4	180.254.214.244
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6f5	180.254.214.245
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6f6	180.254.214.246
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6f7	180.254.214.247
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6f8	180.254.214.248
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6f9	180.254.214.249
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6fa	180.254.214.250
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6fb	180.254.214.251
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6fc	180.254.214.252
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6fd	180.254.214.253
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6fe	180.254.214.254
cb15:901b:d157:4024:ada9:b2bc:b4fe:d6ff	180.254.214.255

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.