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:a3d1:e201	163.209.226.1
cb15:901b:d157:4024:ada9:b2bc:a3d1:e202	163.209.226.2
cb15:901b:d157:4024:ada9:b2bc:a3d1:e203	163.209.226.3
cb15:901b:d157:4024:ada9:b2bc:a3d1:e204	163.209.226.4
cb15:901b:d157:4024:ada9:b2bc:a3d1:e205	163.209.226.5
cb15:901b:d157:4024:ada9:b2bc:a3d1:e206	163.209.226.6
cb15:901b:d157:4024:ada9:b2bc:a3d1:e207	163.209.226.7
cb15:901b:d157:4024:ada9:b2bc:a3d1:e208	163.209.226.8
cb15:901b:d157:4024:ada9:b2bc:a3d1:e209	163.209.226.9
cb15:901b:d157:4024:ada9:b2bc:a3d1:e20a	163.209.226.10
cb15:901b:d157:4024:ada9:b2bc:a3d1:e20b	163.209.226.11
cb15:901b:d157:4024:ada9:b2bc:a3d1:e20c	163.209.226.12
cb15:901b:d157:4024:ada9:b2bc:a3d1:e20d	163.209.226.13
cb15:901b:d157:4024:ada9:b2bc:a3d1:e20e	163.209.226.14
cb15:901b:d157:4024:ada9:b2bc:a3d1:e20f	163.209.226.15
cb15:901b:d157:4024:ada9:b2bc:a3d1:e210	163.209.226.16
cb15:901b:d157:4024:ada9:b2bc:a3d1:e211	163.209.226.17
cb15:901b:d157:4024:ada9:b2bc:a3d1:e212	163.209.226.18
cb15:901b:d157:4024:ada9:b2bc:a3d1:e213	163.209.226.19
cb15:901b:d157:4024:ada9:b2bc:a3d1:e214	163.209.226.20
cb15:901b:d157:4024:ada9:b2bc:a3d1:e215	163.209.226.21
cb15:901b:d157:4024:ada9:b2bc:a3d1:e216	163.209.226.22
cb15:901b:d157:4024:ada9:b2bc:a3d1:e217	163.209.226.23
cb15:901b:d157:4024:ada9:b2bc:a3d1:e218	163.209.226.24
cb15:901b:d157:4024:ada9:b2bc:a3d1:e219	163.209.226.25
cb15:901b:d157:4024:ada9:b2bc:a3d1:e21a	163.209.226.26
cb15:901b:d157:4024:ada9:b2bc:a3d1:e21b	163.209.226.27
cb15:901b:d157:4024:ada9:b2bc:a3d1:e21c	163.209.226.28
cb15:901b:d157:4024:ada9:b2bc:a3d1:e21d	163.209.226.29
cb15:901b:d157:4024:ada9:b2bc:a3d1:e21e	163.209.226.30
cb15:901b:d157:4024:ada9:b2bc:a3d1:e21f	163.209.226.31
cb15:901b:d157:4024:ada9:b2bc:a3d1:e220	163.209.226.32
cb15:901b:d157:4024:ada9:b2bc:a3d1:e221	163.209.226.33
cb15:901b:d157:4024:ada9:b2bc:a3d1:e222	163.209.226.34
cb15:901b:d157:4024:ada9:b2bc:a3d1:e223	163.209.226.35
cb15:901b:d157:4024:ada9:b2bc:a3d1:e224	163.209.226.36
cb15:901b:d157:4024:ada9:b2bc:a3d1:e225	163.209.226.37
cb15:901b:d157:4024:ada9:b2bc:a3d1:e226	163.209.226.38
cb15:901b:d157:4024:ada9:b2bc:a3d1:e227	163.209.226.39
cb15:901b:d157:4024:ada9:b2bc:a3d1:e228	163.209.226.40
cb15:901b:d157:4024:ada9:b2bc:a3d1:e229	163.209.226.41
cb15:901b:d157:4024:ada9:b2bc:a3d1:e22a	163.209.226.42
cb15:901b:d157:4024:ada9:b2bc:a3d1:e22b	163.209.226.43
cb15:901b:d157:4024:ada9:b2bc:a3d1:e22c	163.209.226.44
cb15:901b:d157:4024:ada9:b2bc:a3d1:e22d	163.209.226.45
cb15:901b:d157:4024:ada9:b2bc:a3d1:e22e	163.209.226.46
cb15:901b:d157:4024:ada9:b2bc:a3d1:e22f	163.209.226.47
cb15:901b:d157:4024:ada9:b2bc:a3d1:e230	163.209.226.48
cb15:901b:d157:4024:ada9:b2bc:a3d1:e231	163.209.226.49
cb15:901b:d157:4024:ada9:b2bc:a3d1:e232	163.209.226.50
cb15:901b:d157:4024:ada9:b2bc:a3d1:e233	163.209.226.51
cb15:901b:d157:4024:ada9:b2bc:a3d1:e234	163.209.226.52
cb15:901b:d157:4024:ada9:b2bc:a3d1:e235	163.209.226.53
cb15:901b:d157:4024:ada9:b2bc:a3d1:e236	163.209.226.54
cb15:901b:d157:4024:ada9:b2bc:a3d1:e237	163.209.226.55
cb15:901b:d157:4024:ada9:b2bc:a3d1:e238	163.209.226.56
cb15:901b:d157:4024:ada9:b2bc:a3d1:e239	163.209.226.57
cb15:901b:d157:4024:ada9:b2bc:a3d1:e23a	163.209.226.58
cb15:901b:d157:4024:ada9:b2bc:a3d1:e23b	163.209.226.59
cb15:901b:d157:4024:ada9:b2bc:a3d1:e23c	163.209.226.60

cb15:901b:d157:4024:ada9:b2bc:a3d1:e23d	163.209.226.61
cb15:901b:d157:4024:ada9:b2bc:a3d1:e23e	163.209.226.62
cb15:901b:d157:4024:ada9:b2bc:a3d1:e23f	163.209.226.63
cb15:901b:d157:4024:ada9:b2bc:a3d1:e240	163.209.226.64
cb15:901b:d157:4024:ada9:b2bc:a3d1:e241	163.209.226.65
cb15:901b:d157:4024:ada9:b2bc:a3d1:e242	163.209.226.66
cb15:901b:d157:4024:ada9:b2bc:a3d1:e243	163.209.226.67
cb15:901b:d157:4024:ada9:b2bc:a3d1:e244	163.209.226.68
cb15:901b:d157:4024:ada9:b2bc:a3d1:e245	163.209.226.69
cb15:901b:d157:4024:ada9:b2bc:a3d1:e246	163.209.226.70
cb15:901b:d157:4024:ada9:b2bc:a3d1:e247	163.209.226.71
cb15:901b:d157:4024:ada9:b2bc:a3d1:e248	163.209.226.72
cb15:901b:d157:4024:ada9:b2bc:a3d1:e249	163.209.226.73
cb15:901b:d157:4024:ada9:b2bc:a3d1:e24a	163.209.226.74
cb15:901b:d157:4024:ada9:b2bc:a3d1:e24b	163.209.226.75
cb15:901b:d157:4024:ada9:b2bc:a3d1:e24c	163.209.226.76
cb15:901b:d157:4024:ada9:b2bc:a3d1:e24d	163.209.226.77
cb15:901b:d157:4024:ada9:b2bc:a3d1:e24e	163.209.226.78
cb15:901b:d157:4024:ada9:b2bc:a3d1:e24f	163.209.226.79
cb15:901b:d157:4024:ada9:b2bc:a3d1:e250	163.209.226.80
cb15:901b:d157:4024:ada9:b2bc:a3d1:e251	163.209.226.81
cb15:901b:d157:4024:ada9:b2bc:a3d1:e252	163.209.226.82
cb15:901b:d157:4024:ada9:b2bc:a3d1:e253	163.209.226.83
cb15:901b:d157:4024:ada9:b2bc:a3d1:e254	163.209.226.84
cb15:901b:d157:4024:ada9:b2bc:a3d1:e255	163.209.226.85
cb15:901b:d157:4024:ada9:b2bc:a3d1:e256	163.209.226.86
cb15:901b:d157:4024:ada9:b2bc:a3d1:e257	163.209.226.87
cb15:901b:d157:4024:ada9:b2bc:a3d1:e258	163.209.226.88
cb15:901b:d157:4024:ada9:b2bc:a3d1:e259	163.209.226.89
cb15:901b:d157:4024:ada9:b2bc:a3d1:e25a	163.209.226.90
cb15:901b:d157:4024:ada9:b2bc:a3d1:e25b	163.209.226.91
cb15:901b:d157:4024:ada9:b2bc:a3d1:e25c	163.209.226.92
cb15:901b:d157:4024:ada9:b2bc:a3d1:e25d	163.209.226.93
cb15:901b:d157:4024:ada9:b2bc:a3d1:e25e	163.209.226.94
cb15:901b:d157:4024:ada9:b2bc:a3d1:e25f	163.209.226.95
cb15:901b:d157:4024:ada9:b2bc:a3d1:e260	163.209.226.96
cb15:901b:d157:4024:ada9:b2bc:a3d1:e261	163.209.226.97
cb15:901b:d157:4024:ada9:b2bc:a3d1:e262	163.209.226.98
cb15:901b:d157:4024:ada9:b2bc:a3d1:e263	163.209.226.99
cb15:901b:d157:4024:ada9:b2bc:a3d1:e264	163.209.226.100
cb15:901b:d157:4024:ada9:b2bc:a3d1:e265	163.209.226.101
cb15:901b:d157:4024:ada9:b2bc:a3d1:e266	163.209.226.102
cb15:901b:d157:4024:ada9:b2bc:a3d1:e267	163.209.226.103
cb15:901b:d157:4024:ada9:b2bc:a3d1:e268	163.209.226.104
cb15:901b:d157:4024:ada9:b2bc:a3d1:e269	163.209.226.105
cb15:901b:d157:4024:ada9:b2bc:a3d1:e26a	163.209.226.106
cb15:901b:d157:4024:ada9:b2bc:a3d1:e26b	163.209.226.107
cb15:901b:d157:4024:ada9:b2bc:a3d1:e26c	163.209.226.108
cb15:901b:d157:4024:ada9:b2bc:a3d1:e26d	163.209.226.109
cb15:901b:d157:4024:ada9:b2bc:a3d1:e26e	163.209.226.110
cb15:901b:d157:4024:ada9:b2bc:a3d1:e26f	163.209.226.111
cb15:901b:d157:4024:ada9:b2bc:a3d1:e270	163.209.226.112
cb15:901b:d157:4024:ada9:b2bc:a3d1:e271	163.209.226.113
cb15:901b:d157:4024:ada9:b2bc:a3d1:e272	163.209.226.114
cb15:901b:d157:4024:ada9:b2bc:a3d1:e273	163.209.226.115
cb15:901b:d157:4024:ada9:b2bc:a3d1:e274	163.209.226.116
cb15:901b:d157:4024:ada9:b2bc:a3d1:e275	163.209.226.117
cb15:901b:d157:4024:ada9:b2bc:a3d1:e276	163.209.226.118
cb15:901b:d157:4024:ada9:b2bc:a3d1:e277	163.209.226.119
cb15:901b:d157:4024:ada9:b2bc:a3d1:e278	163.209.226.120

cb15:901b:d157:4024:ada9:b2bc:a3d1:e279	163.209.226.121
cb15:901b:d157:4024:ada9:b2bc:a3d1:e27a	163.209.226.122
cb15:901b:d157:4024:ada9:b2bc:a3d1:e27b	163.209.226.123
cb15:901b:d157:4024:ada9:b2bc:a3d1:e27c	163.209.226.124
cb15:901b:d157:4024:ada9:b2bc:a3d1:e27d	163.209.226.125
cb15:901b:d157:4024:ada9:b2bc:a3d1:e27e	163.209.226.126
cb15:901b:d157:4024:ada9:b2bc:a3d1:e27f	163.209.226.127
cb15:901b:d157:4024:ada9:b2bc:a3d1:e280	163.209.226.128
cb15:901b:d157:4024:ada9:b2bc:a3d1:e281	163.209.226.129
cb15:901b:d157:4024:ada9:b2bc:a3d1:e282	163.209.226.130
cb15:901b:d157:4024:ada9:b2bc:a3d1:e283	163.209.226.131
cb15:901b:d157:4024:ada9:b2bc:a3d1:e284	163.209.226.132
cb15:901b:d157:4024:ada9:b2bc:a3d1:e285	163.209.226.133
cb15:901b:d157:4024:ada9:b2bc:a3d1:e286	163.209.226.134
cb15:901b:d157:4024:ada9:b2bc:a3d1:e287	163.209.226.135
cb15:901b:d157:4024:ada9:b2bc:a3d1:e288	163.209.226.136
cb15:901b:d157:4024:ada9:b2bc:a3d1:e289	163.209.226.137
cb15:901b:d157:4024:ada9:b2bc:a3d1:e28a	163.209.226.138
cb15:901b:d157:4024:ada9:b2bc:a3d1:e28b	163.209.226.139
cb15:901b:d157:4024:ada9:b2bc:a3d1:e28c	163.209.226.140
cb15:901b:d157:4024:ada9:b2bc:a3d1:e28d	163.209.226.141
cb15:901b:d157:4024:ada9:b2bc:a3d1:e28e	163.209.226.142
cb15:901b:d157:4024:ada9:b2bc:a3d1:e28f	163.209.226.143
cb15:901b:d157:4024:ada9:b2bc:a3d1:e290	163.209.226.144
cb15:901b:d157:4024:ada9:b2bc:a3d1:e291	163.209.226.145
cb15:901b:d157:4024:ada9:b2bc:a3d1:e292	163.209.226.146
cb15:901b:d157:4024:ada9:b2bc:a3d1:e293	163.209.226.147
cb15:901b:d157:4024:ada9:b2bc:a3d1:e294	163.209.226.148
cb15:901b:d157:4024:ada9:b2bc:a3d1:e295	163.209.226.149
cb15:901b:d157:4024:ada9:b2bc:a3d1:e296	163.209.226.150
cb15:901b:d157:4024:ada9:b2bc:a3d1:e297	163.209.226.151
cb15:901b:d157:4024:ada9:b2bc:a3d1:e298	163.209.226.152
cb15:901b:d157:4024:ada9:b2bc:a3d1:e299	163.209.226.153
cb15:901b:d157:4024:ada9:b2bc:a3d1:e29a	163.209.226.154
cb15:901b:d157:4024:ada9:b2bc:a3d1:e29b	163.209.226.155
cb15:901b:d157:4024:ada9:b2bc:a3d1:e29c	163.209.226.156
cb15:901b:d157:4024:ada9:b2bc:a3d1:e29d	163.209.226.157
cb15:901b:d157:4024:ada9:b2bc:a3d1:e29e	163.209.226.158
cb15:901b:d157:4024:ada9:b2bc:a3d1:e29f	163.209.226.159
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2a0	163.209.226.160
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2a1	163.209.226.161
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2a2	163.209.226.162
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2a3	163.209.226.163
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2a4	163.209.226.164
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2a5	163.209.226.165
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2a6	163.209.226.166
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2a7	163.209.226.167
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2a8	163.209.226.168
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2a9	163.209.226.169
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2aa	163.209.226.170
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2ab	163.209.226.171
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2ac	163.209.226.172
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2ad	163.209.226.173
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2ae	163.209.226.174
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2af	163.209.226.175
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2b0	163.209.226.176
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2b1	163.209.226.177
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2b2	163.209.226.178
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2b3	163.209.226.179
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2b4	163.209.226.180

cb15:901b:d157:4024:ada9:b2bc:a3d1:e2b5	163.209.226.181
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2b6	163.209.226.182
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2b7	163.209.226.183
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2b8	163.209.226.184
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2b9	163.209.226.185
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2ba	163.209.226.186
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2bb	163.209.226.187
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2bc	163.209.226.188
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2bd	163.209.226.189
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2be	163.209.226.190
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2bf	163.209.226.191
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2c0	163.209.226.192
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2c1	163.209.226.193
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2c2	163.209.226.194
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2c3	163.209.226.195
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2c4	163.209.226.196
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2c5	163.209.226.197
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2c6	163.209.226.198
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2c7	163.209.226.199
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2c8	163.209.226.200
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2c9	163.209.226.201
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2ca	163.209.226.202
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2cb	163.209.226.203
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2cc	163.209.226.204
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2cd	163.209.226.205
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2ce	163.209.226.206
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2cf	163.209.226.207
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2d0	163.209.226.208
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2d1	163.209.226.209
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2d2	163.209.226.210
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2d3	163.209.226.211
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2d4	163.209.226.212
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2d5	163.209.226.213
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2d6	163.209.226.214
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2d7	163.209.226.215
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2d8	163.209.226.216
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2d9	163.209.226.217
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2da	163.209.226.218
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2db	163.209.226.219
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2dc	163.209.226.220
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2dd	163.209.226.221
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2de	163.209.226.222
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2df	163.209.226.223
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2e0	163.209.226.224
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2e1	163.209.226.225
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2e2	163.209.226.226
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2e3	163.209.226.227
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2e4	163.209.226.228
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2e5	163.209.226.229
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2e6	163.209.226.230
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2e7	163.209.226.231
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2e8	163.209.226.232
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2e9	163.209.226.233
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2ea	163.209.226.234
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2eb	163.209.226.235
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2ec	163.209.226.236
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2ed	163.209.226.237
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2ee	163.209.226.238
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2ef	163.209.226.239
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2f0	163.209.226.240
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2f1	163.209.226.241
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2f2	163.209.226.242
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2f3	163.209.226.243
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2f4	163.209.226.244
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2f5	163.209.226.245
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2f6	163.209.226.246
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2f7	163.209.226.247
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2f8	163.209.226.248
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2f9	163.209.226.249
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2fa	163.209.226.250
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2fb	163.209.226.251
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2fc	163.209.226.252
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2fd	163.209.226.253
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2fe	163.209.226.254
cb15:901b:d157:4024:ada9:b2bc:a3d1:e2ff	163.209.226.255

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.