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:c2bc:a201	194.188.162.1
cb15:901b:d157:4024:ada9:b2bc:c2bc:a202	194.188.162.2
cb15:901b:d157:4024:ada9:b2bc:c2bc:a203	194.188.162.3
cb15:901b:d157:4024:ada9:b2bc:c2bc:a204	194.188.162.4
cb15:901b:d157:4024:ada9:b2bc:c2bc:a205	194.188.162.5
cb15:901b:d157:4024:ada9:b2bc:c2bc:a206	194.188.162.6
cb15:901b:d157:4024:ada9:b2bc:c2bc:a207	194.188.162.7
cb15:901b:d157:4024:ada9:b2bc:c2bc:a208	194.188.162.8
cb15:901b:d157:4024:ada9:b2bc:c2bc:a209	194.188.162.9
cb15:901b:d157:4024:ada9:b2bc:c2bc:a20a	194.188.162.10
cb15:901b:d157:4024:ada9:b2bc:c2bc:a20b	194.188.162.11
cb15:901b:d157:4024:ada9:b2bc:c2bc:a20c	194.188.162.12
cb15:901b:d157:4024:ada9:b2bc:c2bc:a20d	194.188.162.13
cb15:901b:d157:4024:ada9:b2bc:c2bc:a20e	194.188.162.14
cb15:901b:d157:4024:ada9:b2bc:c2bc:a20f	194.188.162.15
cb15:901b:d157:4024:ada9:b2bc:c2bc:a210	194.188.162.16
cb15:901b:d157:4024:ada9:b2bc:c2bc:a211	194.188.162.17
cb15:901b:d157:4024:ada9:b2bc:c2bc:a212	194.188.162.18
cb15:901b:d157:4024:ada9:b2bc:c2bc:a213	194.188.162.19
cb15:901b:d157:4024:ada9:b2bc:c2bc:a214	194.188.162.20
cb15:901b:d157:4024:ada9:b2bc:c2bc:a215	194.188.162.21
cb15:901b:d157:4024:ada9:b2bc:c2bc:a216	194.188.162.22
cb15:901b:d157:4024:ada9:b2bc:c2bc:a217	194.188.162.23
cb15:901b:d157:4024:ada9:b2bc:c2bc:a218	194.188.162.24
cb15:901b:d157:4024:ada9:b2bc:c2bc:a219	194.188.162.25
cb15:901b:d157:4024:ada9:b2bc:c2bc:a21a	194.188.162.26
cb15:901b:d157:4024:ada9:b2bc:c2bc:a21b	194.188.162.27
cb15:901b:d157:4024:ada9:b2bc:c2bc:a21c	194.188.162.28
cb15:901b:d157:4024:ada9:b2bc:c2bc:a21d	194.188.162.29
cb15:901b:d157:4024:ada9:b2bc:c2bc:a21e	194.188.162.30
cb15:901b:d157:4024:ada9:b2bc:c2bc:a21f	194.188.162.31
cb15:901b:d157:4024:ada9:b2bc:c2bc:a220	194.188.162.32
cb15:901b:d157:4024:ada9:b2bc:c2bc:a221	194.188.162.33
cb15:901b:d157:4024:ada9:b2bc:c2bc:a222	194.188.162.34
cb15:901b:d157:4024:ada9:b2bc:c2bc:a223	194.188.162.35
cb15:901b:d157:4024:ada9:b2bc:c2bc:a224	194.188.162.36
cb15:901b:d157:4024:ada9:b2bc:c2bc:a225	194.188.162.37
cb15:901b:d157:4024:ada9:b2bc:c2bc:a226	194.188.162.38
cb15:901b:d157:4024:ada9:b2bc:c2bc:a227	194.188.162.39
cb15:901b:d157:4024:ada9:b2bc:c2bc:a228	194.188.162.40
cb15:901b:d157:4024:ada9:b2bc:c2bc:a229	194.188.162.41
cb15:901b:d157:4024:ada9:b2bc:c2bc:a22a	194.188.162.42
cb15:901b:d157:4024:ada9:b2bc:c2bc:a22b	194.188.162.43
cb15:901b:d157:4024:ada9:b2bc:c2bc:a22c	194.188.162.44
cb15:901b:d157:4024:ada9:b2bc:c2bc:a22d	194.188.162.45
cb15:901b:d157:4024:ada9:b2bc:c2bc:a22e	194.188.162.46
cb15:901b:d157:4024:ada9:b2bc:c2bc:a22f	194.188.162.47
cb15:901b:d157:4024:ada9:b2bc:c2bc:a230	194.188.162.48
cb15:901b:d157:4024:ada9:b2bc:c2bc:a231	194.188.162.49
cb15:901b:d157:4024:ada9:b2bc:c2bc:a232	194.188.162.50
cb15:901b:d157:4024:ada9:b2bc:c2bc:a233	194.188.162.51
cb15:901b:d157:4024:ada9:b2bc:c2bc:a234	194.188.162.52
cb15:901b:d157:4024:ada9:b2bc:c2bc:a235	194.188.162.53
cb15:901b:d157:4024:ada9:b2bc:c2bc:a236	194.188.162.54
cb15:901b:d157:4024:ada9:b2bc:c2bc:a237	194.188.162.55
cb15:901b:d157:4024:ada9:b2bc:c2bc:a238	194.188.162.56
cb15:901b:d157:4024:ada9:b2bc:c2bc:a239	194.188.162.57
cb15:901b:d157:4024:ada9:b2bc:c2bc:a23a	194.188.162.58
cb15:901b:d157:4024:ada9:b2bc:c2bc:a23b	194.188.162.59
cb15:901b:d157:4024:ada9:b2bc:c2bc:a23c	194.188.162.60

cb15:901b:d157:4024:ada9:b2bc:c2bc:a23d	194.188.162.61
cb15:901b:d157:4024:ada9:b2bc:c2bc:a23e	194.188.162.62
cb15:901b:d157:4024:ada9:b2bc:c2bc:a23f	194.188.162.63
cb15:901b:d157:4024:ada9:b2bc:c2bc:a240	194.188.162.64
cb15:901b:d157:4024:ada9:b2bc:c2bc:a241	194.188.162.65
cb15:901b:d157:4024:ada9:b2bc:c2bc:a242	194.188.162.66
cb15:901b:d157:4024:ada9:b2bc:c2bc:a243	194.188.162.67
cb15:901b:d157:4024:ada9:b2bc:c2bc:a244	194.188.162.68
cb15:901b:d157:4024:ada9:b2bc:c2bc:a245	194.188.162.69
cb15:901b:d157:4024:ada9:b2bc:c2bc:a246	194.188.162.70
cb15:901b:d157:4024:ada9:b2bc:c2bc:a247	194.188.162.71
cb15:901b:d157:4024:ada9:b2bc:c2bc:a248	194.188.162.72
cb15:901b:d157:4024:ada9:b2bc:c2bc:a249	194.188.162.73
cb15:901b:d157:4024:ada9:b2bc:c2bc:a24a	194.188.162.74
cb15:901b:d157:4024:ada9:b2bc:c2bc:a24b	194.188.162.75
cb15:901b:d157:4024:ada9:b2bc:c2bc:a24c	194.188.162.76
cb15:901b:d157:4024:ada9:b2bc:c2bc:a24d	194.188.162.77
cb15:901b:d157:4024:ada9:b2bc:c2bc:a24e	194.188.162.78
cb15:901b:d157:4024:ada9:b2bc:c2bc:a24f	194.188.162.79
cb15:901b:d157:4024:ada9:b2bc:c2bc:a250	194.188.162.80
cb15:901b:d157:4024:ada9:b2bc:c2bc:a251	194.188.162.81
cb15:901b:d157:4024:ada9:b2bc:c2bc:a252	194.188.162.82
cb15:901b:d157:4024:ada9:b2bc:c2bc:a253	194.188.162.83
cb15:901b:d157:4024:ada9:b2bc:c2bc:a254	194.188.162.84
cb15:901b:d157:4024:ada9:b2bc:c2bc:a255	194.188.162.85
cb15:901b:d157:4024:ada9:b2bc:c2bc:a256	194.188.162.86
cb15:901b:d157:4024:ada9:b2bc:c2bc:a257	194.188.162.87
cb15:901b:d157:4024:ada9:b2bc:c2bc:a258	194.188.162.88
cb15:901b:d157:4024:ada9:b2bc:c2bc:a259	194.188.162.89
cb15:901b:d157:4024:ada9:b2bc:c2bc:a25a	194.188.162.90
cb15:901b:d157:4024:ada9:b2bc:c2bc:a25b	194.188.162.91
cb15:901b:d157:4024:ada9:b2bc:c2bc:a25c	194.188.162.92
cb15:901b:d157:4024:ada9:b2bc:c2bc:a25d	194.188.162.93
cb15:901b:d157:4024:ada9:b2bc:c2bc:a25e	194.188.162.94
cb15:901b:d157:4024:ada9:b2bc:c2bc:a25f	194.188.162.95
cb15:901b:d157:4024:ada9:b2bc:c2bc:a260	194.188.162.96
cb15:901b:d157:4024:ada9:b2bc:c2bc:a261	194.188.162.97
cb15:901b:d157:4024:ada9:b2bc:c2bc:a262	194.188.162.98
cb15:901b:d157:4024:ada9:b2bc:c2bc:a263	194.188.162.99
cb15:901b:d157:4024:ada9:b2bc:c2bc:a264	194.188.162.100
cb15:901b:d157:4024:ada9:b2bc:c2bc:a265	194.188.162.101
cb15:901b:d157:4024:ada9:b2bc:c2bc:a266	194.188.162.102
cb15:901b:d157:4024:ada9:b2bc:c2bc:a267	194.188.162.103
cb15:901b:d157:4024:ada9:b2bc:c2bc:a268	194.188.162.104
cb15:901b:d157:4024:ada9:b2bc:c2bc:a269	194.188.162.105
cb15:901b:d157:4024:ada9:b2bc:c2bc:a26a	194.188.162.106
cb15:901b:d157:4024:ada9:b2bc:c2bc:a26b	194.188.162.107
cb15:901b:d157:4024:ada9:b2bc:c2bc:a26c	194.188.162.108
cb15:901b:d157:4024:ada9:b2bc:c2bc:a26d	194.188.162.109
cb15:901b:d157:4024:ada9:b2bc:c2bc:a26e	194.188.162.110
cb15:901b:d157:4024:ada9:b2bc:c2bc:a26f	194.188.162.111
cb15:901b:d157:4024:ada9:b2bc:c2bc:a270	194.188.162.112
cb15:901b:d157:4024:ada9:b2bc:c2bc:a271	194.188.162.113
cb15:901b:d157:4024:ada9:b2bc:c2bc:a272	194.188.162.114
cb15:901b:d157:4024:ada9:b2bc:c2bc:a273	194.188.162.115
cb15:901b:d157:4024:ada9:b2bc:c2bc:a274	194.188.162.116
cb15:901b:d157:4024:ada9:b2bc:c2bc:a275	194.188.162.117
cb15:901b:d157:4024:ada9:b2bc:c2bc:a276	194.188.162.118
cb15:901b:d157:4024:ada9:b2bc:c2bc:a277	194.188.162.119
cb15:901b:d157:4024:ada9:b2bc:c2bc:a278	194.188.162.120

cb15:901b:d157:4024:ada9:b2bc:c2bc:a279	194.188.162.121
cb15:901b:d157:4024:ada9:b2bc:c2bc:a27a	194.188.162.122
cb15:901b:d157:4024:ada9:b2bc:c2bc:a27b	194.188.162.123
cb15:901b:d157:4024:ada9:b2bc:c2bc:a27c	194.188.162.124
cb15:901b:d157:4024:ada9:b2bc:c2bc:a27d	194.188.162.125
cb15:901b:d157:4024:ada9:b2bc:c2bc:a27e	194.188.162.126
cb15:901b:d157:4024:ada9:b2bc:c2bc:a27f	194.188.162.127
cb15:901b:d157:4024:ada9:b2bc:c2bc:a280	194.188.162.128
cb15:901b:d157:4024:ada9:b2bc:c2bc:a281	194.188.162.129
cb15:901b:d157:4024:ada9:b2bc:c2bc:a282	194.188.162.130
cb15:901b:d157:4024:ada9:b2bc:c2bc:a283	194.188.162.131
cb15:901b:d157:4024:ada9:b2bc:c2bc:a284	194.188.162.132
cb15:901b:d157:4024:ada9:b2bc:c2bc:a285	194.188.162.133
cb15:901b:d157:4024:ada9:b2bc:c2bc:a286	194.188.162.134
cb15:901b:d157:4024:ada9:b2bc:c2bc:a287	194.188.162.135
cb15:901b:d157:4024:ada9:b2bc:c2bc:a288	194.188.162.136
cb15:901b:d157:4024:ada9:b2bc:c2bc:a289	194.188.162.137
cb15:901b:d157:4024:ada9:b2bc:c2bc:a28a	194.188.162.138
cb15:901b:d157:4024:ada9:b2bc:c2bc:a28b	194.188.162.139
cb15:901b:d157:4024:ada9:b2bc:c2bc:a28c	194.188.162.140
cb15:901b:d157:4024:ada9:b2bc:c2bc:a28d	194.188.162.141
cb15:901b:d157:4024:ada9:b2bc:c2bc:a28e	194.188.162.142
cb15:901b:d157:4024:ada9:b2bc:c2bc:a28f	194.188.162.143
cb15:901b:d157:4024:ada9:b2bc:c2bc:a290	194.188.162.144
cb15:901b:d157:4024:ada9:b2bc:c2bc:a291	194.188.162.145
cb15:901b:d157:4024:ada9:b2bc:c2bc:a292	194.188.162.146
cb15:901b:d157:4024:ada9:b2bc:c2bc:a293	194.188.162.147
cb15:901b:d157:4024:ada9:b2bc:c2bc:a294	194.188.162.148
cb15:901b:d157:4024:ada9:b2bc:c2bc:a295	194.188.162.149
cb15:901b:d157:4024:ada9:b2bc:c2bc:a296	194.188.162.150
cb15:901b:d157:4024:ada9:b2bc:c2bc:a297	194.188.162.151
cb15:901b:d157:4024:ada9:b2bc:c2bc:a298	194.188.162.152
cb15:901b:d157:4024:ada9:b2bc:c2bc:a299	194.188.162.153
cb15:901b:d157:4024:ada9:b2bc:c2bc:a29a	194.188.162.154
cb15:901b:d157:4024:ada9:b2bc:c2bc:a29b	194.188.162.155
cb15:901b:d157:4024:ada9:b2bc:c2bc:a29c	194.188.162.156
cb15:901b:d157:4024:ada9:b2bc:c2bc:a29d	194.188.162.157
cb15:901b:d157:4024:ada9:b2bc:c2bc:a29e	194.188.162.158
cb15:901b:d157:4024:ada9:b2bc:c2bc:a29f	194.188.162.159
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2a0	194.188.162.160
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2a1	194.188.162.161
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2a2	194.188.162.162
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2a3	194.188.162.163
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2a4	194.188.162.164
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2a5	194.188.162.165
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2a6	194.188.162.166
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2a7	194.188.162.167
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2a8	194.188.162.168
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2a9	194.188.162.169
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2aa	194.188.162.170
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2ab	194.188.162.171
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2ac	194.188.162.172
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2ad	194.188.162.173
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2ae	194.188.162.174
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2af	194.188.162.175
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2b0	194.188.162.176
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2b1	194.188.162.177
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2b2	194.188.162.178
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2b3	194.188.162.179
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2b4	194.188.162.180

cb15:901b:d157:4024:ada9:b2bc:c2bc:a2b5	194.188.162.181
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2b6	194.188.162.182
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2b7	194.188.162.183
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2b8	194.188.162.184
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2b9	194.188.162.185
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2ba	194.188.162.186
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2bb	194.188.162.187
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2bc	194.188.162.188
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2bd	194.188.162.189
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2be	194.188.162.190
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2bf	194.188.162.191
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2c0	194.188.162.192
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2c1	194.188.162.193
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2c2	194.188.162.194
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2c3	194.188.162.195
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2c4	194.188.162.196
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2c5	194.188.162.197
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2c6	194.188.162.198
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2c7	194.188.162.199
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2c8	194.188.162.200
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2c9	194.188.162.201
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2ca	194.188.162.202
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2cb	194.188.162.203
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2cc	194.188.162.204
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2cd	194.188.162.205
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2ce	194.188.162.206
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2cf	194.188.162.207
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2d0	194.188.162.208
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2d1	194.188.162.209
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2d2	194.188.162.210
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2d3	194.188.162.211
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2d4	194.188.162.212
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2d5	194.188.162.213
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2d6	194.188.162.214
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2d7	194.188.162.215
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2d8	194.188.162.216
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2d9	194.188.162.217
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2da	194.188.162.218
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2db	194.188.162.219
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2dc	194.188.162.220
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2dd	194.188.162.221
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2de	194.188.162.222
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2df	194.188.162.223
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2e0	194.188.162.224
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2e1	194.188.162.225
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2e2	194.188.162.226
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2e3	194.188.162.227
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2e4	194.188.162.228
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2e5	194.188.162.229
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2e6	194.188.162.230
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2e7	194.188.162.231
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2e8	194.188.162.232
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2e9	194.188.162.233
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2ea	194.188.162.234
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2eb	194.188.162.235
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2ec	194.188.162.236
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2ed	194.188.162.237
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2ee	194.188.162.238
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2ef	194.188.162.239
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2f0	194.188.162.240
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2f1	194.188.162.241
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2f2	194.188.162.242
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2f3	194.188.162.243
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2f4	194.188.162.244
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2f5	194.188.162.245
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2f6	194.188.162.246
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2f7	194.188.162.247
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2f8	194.188.162.248
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2f9	194.188.162.249
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2fa	194.188.162.250
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2fb	194.188.162.251
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2fc	194.188.162.252
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2fd	194.188.162.253
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2fe	194.188.162.254
cb15:901b:d157:4024:ada9:b2bc:c2bc:a2ff	194.188.162.255

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.