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:c5eb:a201	197.235.162.1
cb15:901b:d157:4024:ada9:b2bc:c5eb:a202	197.235.162.2
cb15:901b:d157:4024:ada9:b2bc:c5eb:a203	197.235.162.3
cb15:901b:d157:4024:ada9:b2bc:c5eb:a204	197.235.162.4
cb15:901b:d157:4024:ada9:b2bc:c5eb:a205	197.235.162.5
cb15:901b:d157:4024:ada9:b2bc:c5eb:a206	197.235.162.6
cb15:901b:d157:4024:ada9:b2bc:c5eb:a207	197.235.162.7
cb15:901b:d157:4024:ada9:b2bc:c5eb:a208	197.235.162.8
cb15:901b:d157:4024:ada9:b2bc:c5eb:a209	197.235.162.9
cb15:901b:d157:4024:ada9:b2bc:c5eb:a20a	197.235.162.10
cb15:901b:d157:4024:ada9:b2bc:c5eb:a20b	197.235.162.11
cb15:901b:d157:4024:ada9:b2bc:c5eb:a20c	197.235.162.12
cb15:901b:d157:4024:ada9:b2bc:c5eb:a20d	197.235.162.13
cb15:901b:d157:4024:ada9:b2bc:c5eb:a20e	197.235.162.14
cb15:901b:d157:4024:ada9:b2bc:c5eb:a20f	197.235.162.15
cb15:901b:d157:4024:ada9:b2bc:c5eb:a210	197.235.162.16
cb15:901b:d157:4024:ada9:b2bc:c5eb:a211	197.235.162.17
cb15:901b:d157:4024:ada9:b2bc:c5eb:a212	197.235.162.18
cb15:901b:d157:4024:ada9:b2bc:c5eb:a213	197.235.162.19
cb15:901b:d157:4024:ada9:b2bc:c5eb:a214	197.235.162.20
cb15:901b:d157:4024:ada9:b2bc:c5eb:a215	197.235.162.21
cb15:901b:d157:4024:ada9:b2bc:c5eb:a216	197.235.162.22
cb15:901b:d157:4024:ada9:b2bc:c5eb:a217	197.235.162.23
cb15:901b:d157:4024:ada9:b2bc:c5eb:a218	197.235.162.24
cb15:901b:d157:4024:ada9:b2bc:c5eb:a219	197.235.162.25
cb15:901b:d157:4024:ada9:b2bc:c5eb:a21a	197.235.162.26
cb15:901b:d157:4024:ada9:b2bc:c5eb:a21b	197.235.162.27
cb15:901b:d157:4024:ada9:b2bc:c5eb:a21c	197.235.162.28
cb15:901b:d157:4024:ada9:b2bc:c5eb:a21d	197.235.162.29
cb15:901b:d157:4024:ada9:b2bc:c5eb:a21e	197.235.162.30
cb15:901b:d157:4024:ada9:b2bc:c5eb:a21f	197.235.162.31
cb15:901b:d157:4024:ada9:b2bc:c5eb:a220	197.235.162.32
cb15:901b:d157:4024:ada9:b2bc:c5eb:a221	197.235.162.33
cb15:901b:d157:4024:ada9:b2bc:c5eb:a222	197.235.162.34
cb15:901b:d157:4024:ada9:b2bc:c5eb:a223	197.235.162.35
cb15:901b:d157:4024:ada9:b2bc:c5eb:a224	197.235.162.36
cb15:901b:d157:4024:ada9:b2bc:c5eb:a225	197.235.162.37
cb15:901b:d157:4024:ada9:b2bc:c5eb:a226	197.235.162.38
cb15:901b:d157:4024:ada9:b2bc:c5eb:a227	197.235.162.39
cb15:901b:d157:4024:ada9:b2bc:c5eb:a228	197.235.162.40
cb15:901b:d157:4024:ada9:b2bc:c5eb:a229	197.235.162.41
cb15:901b:d157:4024:ada9:b2bc:c5eb:a22a	197.235.162.42
cb15:901b:d157:4024:ada9:b2bc:c5eb:a22b	197.235.162.43
cb15:901b:d157:4024:ada9:b2bc:c5eb:a22c	197.235.162.44
cb15:901b:d157:4024:ada9:b2bc:c5eb:a22d	197.235.162.45
cb15:901b:d157:4024:ada9:b2bc:c5eb:a22e	197.235.162.46
cb15:901b:d157:4024:ada9:b2bc:c5eb:a22f	197.235.162.47
cb15:901b:d157:4024:ada9:b2bc:c5eb:a230	197.235.162.48
cb15:901b:d157:4024:ada9:b2bc:c5eb:a231	197.235.162.49
cb15:901b:d157:4024:ada9:b2bc:c5eb:a232	197.235.162.50
cb15:901b:d157:4024:ada9:b2bc:c5eb:a233	197.235.162.51
cb15:901b:d157:4024:ada9:b2bc:c5eb:a234	197.235.162.52
cb15:901b:d157:4024:ada9:b2bc:c5eb:a235	197.235.162.53
cb15:901b:d157:4024:ada9:b2bc:c5eb:a236	197.235.162.54
cb15:901b:d157:4024:ada9:b2bc:c5eb:a237	197.235.162.55
cb15:901b:d157:4024:ada9:b2bc:c5eb:a238	197.235.162.56
cb15:901b:d157:4024:ada9:b2bc:c5eb:a239	197.235.162.57
cb15:901b:d157:4024:ada9:b2bc:c5eb:a23a	197.235.162.58
cb15:901b:d157:4024:ada9:b2bc:c5eb:a23b	197.235.162.59
cb15:901b:d157:4024:ada9:b2bc:c5eb:a23c	197.235.162.60

cb15:901b:d157:4024:ada9:b2bc:c5eb:a23d	197.235.162.61
cb15:901b:d157:4024:ada9:b2bc:c5eb:a23e	197.235.162.62
cb15:901b:d157:4024:ada9:b2bc:c5eb:a23f	197.235.162.63
cb15:901b:d157:4024:ada9:b2bc:c5eb:a240	197.235.162.64
cb15:901b:d157:4024:ada9:b2bc:c5eb:a241	197.235.162.65
cb15:901b:d157:4024:ada9:b2bc:c5eb:a242	197.235.162.66
cb15:901b:d157:4024:ada9:b2bc:c5eb:a243	197.235.162.67
cb15:901b:d157:4024:ada9:b2bc:c5eb:a244	197.235.162.68
cb15:901b:d157:4024:ada9:b2bc:c5eb:a245	197.235.162.69
cb15:901b:d157:4024:ada9:b2bc:c5eb:a246	197.235.162.70
cb15:901b:d157:4024:ada9:b2bc:c5eb:a247	197.235.162.71
cb15:901b:d157:4024:ada9:b2bc:c5eb:a248	197.235.162.72
cb15:901b:d157:4024:ada9:b2bc:c5eb:a249	197.235.162.73
cb15:901b:d157:4024:ada9:b2bc:c5eb:a24a	197.235.162.74
cb15:901b:d157:4024:ada9:b2bc:c5eb:a24b	197.235.162.75
cb15:901b:d157:4024:ada9:b2bc:c5eb:a24c	197.235.162.76
cb15:901b:d157:4024:ada9:b2bc:c5eb:a24d	197.235.162.77
cb15:901b:d157:4024:ada9:b2bc:c5eb:a24e	197.235.162.78
cb15:901b:d157:4024:ada9:b2bc:c5eb:a24f	197.235.162.79
cb15:901b:d157:4024:ada9:b2bc:c5eb:a250	197.235.162.80
cb15:901b:d157:4024:ada9:b2bc:c5eb:a251	197.235.162.81
cb15:901b:d157:4024:ada9:b2bc:c5eb:a252	197.235.162.82
cb15:901b:d157:4024:ada9:b2bc:c5eb:a253	197.235.162.83
cb15:901b:d157:4024:ada9:b2bc:c5eb:a254	197.235.162.84
cb15:901b:d157:4024:ada9:b2bc:c5eb:a255	197.235.162.85
cb15:901b:d157:4024:ada9:b2bc:c5eb:a256	197.235.162.86
cb15:901b:d157:4024:ada9:b2bc:c5eb:a257	197.235.162.87
cb15:901b:d157:4024:ada9:b2bc:c5eb:a258	197.235.162.88
cb15:901b:d157:4024:ada9:b2bc:c5eb:a259	197.235.162.89
cb15:901b:d157:4024:ada9:b2bc:c5eb:a25a	197.235.162.90
cb15:901b:d157:4024:ada9:b2bc:c5eb:a25b	197.235.162.91
cb15:901b:d157:4024:ada9:b2bc:c5eb:a25c	197.235.162.92
cb15:901b:d157:4024:ada9:b2bc:c5eb:a25d	197.235.162.93
cb15:901b:d157:4024:ada9:b2bc:c5eb:a25e	197.235.162.94
cb15:901b:d157:4024:ada9:b2bc:c5eb:a25f	197.235.162.95
cb15:901b:d157:4024:ada9:b2bc:c5eb:a260	197.235.162.96
cb15:901b:d157:4024:ada9:b2bc:c5eb:a261	197.235.162.97
cb15:901b:d157:4024:ada9:b2bc:c5eb:a262	197.235.162.98
cb15:901b:d157:4024:ada9:b2bc:c5eb:a263	197.235.162.99
cb15:901b:d157:4024:ada9:b2bc:c5eb:a264	197.235.162.100
cb15:901b:d157:4024:ada9:b2bc:c5eb:a265	197.235.162.101
cb15:901b:d157:4024:ada9:b2bc:c5eb:a266	197.235.162.102
cb15:901b:d157:4024:ada9:b2bc:c5eb:a267	197.235.162.103
cb15:901b:d157:4024:ada9:b2bc:c5eb:a268	197.235.162.104
cb15:901b:d157:4024:ada9:b2bc:c5eb:a269	197.235.162.105
cb15:901b:d157:4024:ada9:b2bc:c5eb:a26a	197.235.162.106
cb15:901b:d157:4024:ada9:b2bc:c5eb:a26b	197.235.162.107
cb15:901b:d157:4024:ada9:b2bc:c5eb:a26c	197.235.162.108
cb15:901b:d157:4024:ada9:b2bc:c5eb:a26d	197.235.162.109
cb15:901b:d157:4024:ada9:b2bc:c5eb:a26e	197.235.162.110
cb15:901b:d157:4024:ada9:b2bc:c5eb:a26f	197.235.162.111
cb15:901b:d157:4024:ada9:b2bc:c5eb:a270	197.235.162.112
cb15:901b:d157:4024:ada9:b2bc:c5eb:a271	197.235.162.113
cb15:901b:d157:4024:ada9:b2bc:c5eb:a272	197.235.162.114
cb15:901b:d157:4024:ada9:b2bc:c5eb:a273	197.235.162.115
cb15:901b:d157:4024:ada9:b2bc:c5eb:a274	197.235.162.116
cb15:901b:d157:4024:ada9:b2bc:c5eb:a275	197.235.162.117
cb15:901b:d157:4024:ada9:b2bc:c5eb:a276	197.235.162.118
cb15:901b:d157:4024:ada9:b2bc:c5eb:a277	197.235.162.119
cb15:901b:d157:4024:ada9:b2bc:c5eb:a278	197.235.162.120

cb15:901b:d157:4024:ada9:b2bc:c5eb:a279	197.235.162.121
cb15:901b:d157:4024:ada9:b2bc:c5eb:a27a	197.235.162.122
cb15:901b:d157:4024:ada9:b2bc:c5eb:a27b	197.235.162.123
cb15:901b:d157:4024:ada9:b2bc:c5eb:a27c	197.235.162.124
cb15:901b:d157:4024:ada9:b2bc:c5eb:a27d	197.235.162.125
cb15:901b:d157:4024:ada9:b2bc:c5eb:a27e	197.235.162.126
cb15:901b:d157:4024:ada9:b2bc:c5eb:a27f	197.235.162.127
cb15:901b:d157:4024:ada9:b2bc:c5eb:a280	197.235.162.128
cb15:901b:d157:4024:ada9:b2bc:c5eb:a281	197.235.162.129
cb15:901b:d157:4024:ada9:b2bc:c5eb:a282	197.235.162.130
cb15:901b:d157:4024:ada9:b2bc:c5eb:a283	197.235.162.131
cb15:901b:d157:4024:ada9:b2bc:c5eb:a284	197.235.162.132
cb15:901b:d157:4024:ada9:b2bc:c5eb:a285	197.235.162.133
cb15:901b:d157:4024:ada9:b2bc:c5eb:a286	197.235.162.134
cb15:901b:d157:4024:ada9:b2bc:c5eb:a287	197.235.162.135
cb15:901b:d157:4024:ada9:b2bc:c5eb:a288	197.235.162.136
cb15:901b:d157:4024:ada9:b2bc:c5eb:a289	197.235.162.137
cb15:901b:d157:4024:ada9:b2bc:c5eb:a28a	197.235.162.138
cb15:901b:d157:4024:ada9:b2bc:c5eb:a28b	197.235.162.139
cb15:901b:d157:4024:ada9:b2bc:c5eb:a28c	197.235.162.140
cb15:901b:d157:4024:ada9:b2bc:c5eb:a28d	197.235.162.141
cb15:901b:d157:4024:ada9:b2bc:c5eb:a28e	197.235.162.142
cb15:901b:d157:4024:ada9:b2bc:c5eb:a28f	197.235.162.143
cb15:901b:d157:4024:ada9:b2bc:c5eb:a290	197.235.162.144
cb15:901b:d157:4024:ada9:b2bc:c5eb:a291	197.235.162.145
cb15:901b:d157:4024:ada9:b2bc:c5eb:a292	197.235.162.146
cb15:901b:d157:4024:ada9:b2bc:c5eb:a293	197.235.162.147
cb15:901b:d157:4024:ada9:b2bc:c5eb:a294	197.235.162.148
cb15:901b:d157:4024:ada9:b2bc:c5eb:a295	197.235.162.149
cb15:901b:d157:4024:ada9:b2bc:c5eb:a296	197.235.162.150
cb15:901b:d157:4024:ada9:b2bc:c5eb:a297	197.235.162.151
cb15:901b:d157:4024:ada9:b2bc:c5eb:a298	197.235.162.152
cb15:901b:d157:4024:ada9:b2bc:c5eb:a299	197.235.162.153
cb15:901b:d157:4024:ada9:b2bc:c5eb:a29a	197.235.162.154
cb15:901b:d157:4024:ada9:b2bc:c5eb:a29b	197.235.162.155
cb15:901b:d157:4024:ada9:b2bc:c5eb:a29c	197.235.162.156
cb15:901b:d157:4024:ada9:b2bc:c5eb:a29d	197.235.162.157
cb15:901b:d157:4024:ada9:b2bc:c5eb:a29e	197.235.162.158
cb15:901b:d157:4024:ada9:b2bc:c5eb:a29f	197.235.162.159
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2a0	197.235.162.160
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2a1	197.235.162.161
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2a2	197.235.162.162
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2a3	197.235.162.163
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2a4	197.235.162.164
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2a5	197.235.162.165
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2a6	197.235.162.166
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2a7	197.235.162.167
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2a8	197.235.162.168
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2a9	197.235.162.169
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2aa	197.235.162.170
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2ab	197.235.162.171
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2ac	197.235.162.172
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2ad	197.235.162.173
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2ae	197.235.162.174
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2af	197.235.162.175
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2b0	197.235.162.176
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2b1	197.235.162.177
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2b2	197.235.162.178
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2b3	197.235.162.179
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2b4	197.235.162.180

cb15:901b:d157:4024:ada9:b2bc:c5eb:a2b5	197.235.162.181
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2b6	197.235.162.182
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2b7	197.235.162.183
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2b8	197.235.162.184
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2b9	197.235.162.185
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2ba	197.235.162.186
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2bb	197.235.162.187
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2bc	197.235.162.188
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2bd	197.235.162.189
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2be	197.235.162.190
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2bf	197.235.162.191
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2c0	197.235.162.192
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2c1	197.235.162.193
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2c2	197.235.162.194
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2c3	197.235.162.195
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2c4	197.235.162.196
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2c5	197.235.162.197
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2c6	197.235.162.198
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2c7	197.235.162.199
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2c8	197.235.162.200
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2c9	197.235.162.201
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2ca	197.235.162.202
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2cb	197.235.162.203
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2cc	197.235.162.204
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2cd	197.235.162.205
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2ce	197.235.162.206
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2cf	197.235.162.207
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2d0	197.235.162.208
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2d1	197.235.162.209
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2d2	197.235.162.210
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2d3	197.235.162.211
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2d4	197.235.162.212
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2d5	197.235.162.213
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2d6	197.235.162.214
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2d7	197.235.162.215
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2d8	197.235.162.216
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2d9	197.235.162.217
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2da	197.235.162.218
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2db	197.235.162.219
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2dc	197.235.162.220
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2dd	197.235.162.221
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2de	197.235.162.222
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2df	197.235.162.223
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2e0	197.235.162.224
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2e1	197.235.162.225
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2e2	197.235.162.226
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2e3	197.235.162.227
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2e4	197.235.162.228
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2e5	197.235.162.229
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2e6	197.235.162.230
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2e7	197.235.162.231
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2e8	197.235.162.232
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2e9	197.235.162.233
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2ea	197.235.162.234
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2eb	197.235.162.235
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2ec	197.235.162.236
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2ed	197.235.162.237
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2ee	197.235.162.238
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2ef	197.235.162.239
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2f0	197.235.162.240
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2f1	197.235.162.241
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2f2	197.235.162.242
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2f3	197.235.162.243
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2f4	197.235.162.244
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2f5	197.235.162.245
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2f6	197.235.162.246
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2f7	197.235.162.247
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2f8	197.235.162.248
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2f9	197.235.162.249
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2fa	197.235.162.250
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2fb	197.235.162.251
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2fc	197.235.162.252
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2fd	197.235.162.253
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2fe	197.235.162.254
cb15:901b:d157:4024:ada9:b2bc:c5eb:a2ff	197.235.162.255

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.