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:c201	79.177.194.1
cb15:901b:d157:4024:ada9:b2bc:4fb1:c202	79.177.194.2
cb15:901b:d157:4024:ada9:b2bc:4fb1:c203	79.177.194.3
cb15:901b:d157:4024:ada9:b2bc:4fb1:c204	79.177.194.4
cb15:901b:d157:4024:ada9:b2bc:4fb1:c205	79.177.194.5
cb15:901b:d157:4024:ada9:b2bc:4fb1:c206	79.177.194.6
cb15:901b:d157:4024:ada9:b2bc:4fb1:c207	79.177.194.7
cb15:901b:d157:4024:ada9:b2bc:4fb1:c208	79.177.194.8
cb15:901b:d157:4024:ada9:b2bc:4fb1:c209	79.177.194.9
cb15:901b:d157:4024:ada9:b2bc:4fb1:c20a	79.177.194.10
cb15:901b:d157:4024:ada9:b2bc:4fb1:c20b	79.177.194.11
cb15:901b:d157:4024:ada9:b2bc:4fb1:c20c	79.177.194.12
cb15:901b:d157:4024:ada9:b2bc:4fb1:c20d	79.177.194.13
cb15:901b:d157:4024:ada9:b2bc:4fb1:c20e	79.177.194.14
cb15:901b:d157:4024:ada9:b2bc:4fb1:c20f	79.177.194.15
cb15:901b:d157:4024:ada9:b2bc:4fb1:c210	79.177.194.16
cb15:901b:d157:4024:ada9:b2bc:4fb1:c211	79.177.194.17
cb15:901b:d157:4024:ada9:b2bc:4fb1:c212	79.177.194.18
cb15:901b:d157:4024:ada9:b2bc:4fb1:c213	79.177.194.19
cb15:901b:d157:4024:ada9:b2bc:4fb1:c214	79.177.194.20
cb15:901b:d157:4024:ada9:b2bc:4fb1:c215	79.177.194.21
cb15:901b:d157:4024:ada9:b2bc:4fb1:c216	79.177.194.22
cb15:901b:d157:4024:ada9:b2bc:4fb1:c217	79.177.194.23
cb15:901b:d157:4024:ada9:b2bc:4fb1:c218	79.177.194.24
cb15:901b:d157:4024:ada9:b2bc:4fb1:c219	79.177.194.25
cb15:901b:d157:4024:ada9:b2bc:4fb1:c21a	79.177.194.26
cb15:901b:d157:4024:ada9:b2bc:4fb1:c21b	79.177.194.27
cb15:901b:d157:4024:ada9:b2bc:4fb1:c21c	79.177.194.28
cb15:901b:d157:4024:ada9:b2bc:4fb1:c21d	79.177.194.29
cb15:901b:d157:4024:ada9:b2bc:4fb1:c21e	79.177.194.30
cb15:901b:d157:4024:ada9:b2bc:4fb1:c21f	79.177.194.31
cb15:901b:d157:4024:ada9:b2bc:4fb1:c220	79.177.194.32
cb15:901b:d157:4024:ada9:b2bc:4fb1:c221	79.177.194.33
cb15:901b:d157:4024:ada9:b2bc:4fb1:c222	79.177.194.34
cb15:901b:d157:4024:ada9:b2bc:4fb1:c223	79.177.194.35
cb15:901b:d157:4024:ada9:b2bc:4fb1:c224	79.177.194.36
cb15:901b:d157:4024:ada9:b2bc:4fb1:c225	79.177.194.37
cb15:901b:d157:4024:ada9:b2bc:4fb1:c226	79.177.194.38
cb15:901b:d157:4024:ada9:b2bc:4fb1:c227	79.177.194.39
cb15:901b:d157:4024:ada9:b2bc:4fb1:c228	79.177.194.40
cb15:901b:d157:4024:ada9:b2bc:4fb1:c229	79.177.194.41
cb15:901b:d157:4024:ada9:b2bc:4fb1:c22a	79.177.194.42
cb15:901b:d157:4024:ada9:b2bc:4fb1:c22b	79.177.194.43
cb15:901b:d157:4024:ada9:b2bc:4fb1:c22c	79.177.194.44
cb15:901b:d157:4024:ada9:b2bc:4fb1:c22d	79.177.194.45
cb15:901b:d157:4024:ada9:b2bc:4fb1:c22e	79.177.194.46
cb15:901b:d157:4024:ada9:b2bc:4fb1:c22f	79.177.194.47
cb15:901b:d157:4024:ada9:b2bc:4fb1:c230	79.177.194.48
cb15:901b:d157:4024:ada9:b2bc:4fb1:c231	79.177.194.49
cb15:901b:d157:4024:ada9:b2bc:4fb1:c232	79.177.194.50
cb15:901b:d157:4024:ada9:b2bc:4fb1:c233	79.177.194.51
cb15:901b:d157:4024:ada9:b2bc:4fb1:c234	79.177.194.52
cb15:901b:d157:4024:ada9:b2bc:4fb1:c235	79.177.194.53
cb15:901b:d157:4024:ada9:b2bc:4fb1:c236	79.177.194.54
cb15:901b:d157:4024:ada9:b2bc:4fb1:c237	79.177.194.55
cb15:901b:d157:4024:ada9:b2bc:4fb1:c238	79.177.194.56
cb15:901b:d157:4024:ada9:b2bc:4fb1:c239	79.177.194.57
cb15:901b:d157:4024:ada9:b2bc:4fb1:c23a	79.177.194.58
cb15:901b:d157:4024:ada9:b2bc:4fb1:c23b	79.177.194.59
cb15:901b:d157:4024:ada9:b2bc:4fb1:c23c	79.177.194.60

cb15:901b:d157:4024:ada9:b2bc:4fb1:c23d	79.177.194.61
cb15:901b:d157:4024:ada9:b2bc:4fb1:c23e	79.177.194.62
cb15:901b:d157:4024:ada9:b2bc:4fb1:c23f	79.177.194.63
cb15:901b:d157:4024:ada9:b2bc:4fb1:c240	79.177.194.64
cb15:901b:d157:4024:ada9:b2bc:4fb1:c241	79.177.194.65
cb15:901b:d157:4024:ada9:b2bc:4fb1:c242	79.177.194.66
cb15:901b:d157:4024:ada9:b2bc:4fb1:c243	79.177.194.67
cb15:901b:d157:4024:ada9:b2bc:4fb1:c244	79.177.194.68
cb15:901b:d157:4024:ada9:b2bc:4fb1:c245	79.177.194.69
cb15:901b:d157:4024:ada9:b2bc:4fb1:c246	79.177.194.70
cb15:901b:d157:4024:ada9:b2bc:4fb1:c247	79.177.194.71
cb15:901b:d157:4024:ada9:b2bc:4fb1:c248	79.177.194.72
cb15:901b:d157:4024:ada9:b2bc:4fb1:c249	79.177.194.73
cb15:901b:d157:4024:ada9:b2bc:4fb1:c24a	79.177.194.74
cb15:901b:d157:4024:ada9:b2bc:4fb1:c24b	79.177.194.75
cb15:901b:d157:4024:ada9:b2bc:4fb1:c24c	79.177.194.76
cb15:901b:d157:4024:ada9:b2bc:4fb1:c24d	79.177.194.77
cb15:901b:d157:4024:ada9:b2bc:4fb1:c24e	79.177.194.78
cb15:901b:d157:4024:ada9:b2bc:4fb1:c24f	79.177.194.79
cb15:901b:d157:4024:ada9:b2bc:4fb1:c250	79.177.194.80
cb15:901b:d157:4024:ada9:b2bc:4fb1:c251	79.177.194.81
cb15:901b:d157:4024:ada9:b2bc:4fb1:c252	79.177.194.82
cb15:901b:d157:4024:ada9:b2bc:4fb1:c253	79.177.194.83
cb15:901b:d157:4024:ada9:b2bc:4fb1:c254	79.177.194.84
cb15:901b:d157:4024:ada9:b2bc:4fb1:c255	79.177.194.85
cb15:901b:d157:4024:ada9:b2bc:4fb1:c256	79.177.194.86
cb15:901b:d157:4024:ada9:b2bc:4fb1:c257	79.177.194.87
cb15:901b:d157:4024:ada9:b2bc:4fb1:c258	79.177.194.88
cb15:901b:d157:4024:ada9:b2bc:4fb1:c259	79.177.194.89
cb15:901b:d157:4024:ada9:b2bc:4fb1:c25a	79.177.194.90
cb15:901b:d157:4024:ada9:b2bc:4fb1:c25b	79.177.194.91
cb15:901b:d157:4024:ada9:b2bc:4fb1:c25c	79.177.194.92
cb15:901b:d157:4024:ada9:b2bc:4fb1:c25d	79.177.194.93
cb15:901b:d157:4024:ada9:b2bc:4fb1:c25e	79.177.194.94
cb15:901b:d157:4024:ada9:b2bc:4fb1:c25f	79.177.194.95
cb15:901b:d157:4024:ada9:b2bc:4fb1:c260	79.177.194.96
cb15:901b:d157:4024:ada9:b2bc:4fb1:c261	79.177.194.97
cb15:901b:d157:4024:ada9:b2bc:4fb1:c262	79.177.194.98
cb15:901b:d157:4024:ada9:b2bc:4fb1:c263	79.177.194.99
cb15:901b:d157:4024:ada9:b2bc:4fb1:c264	79.177.194.100
cb15:901b:d157:4024:ada9:b2bc:4fb1:c265	79.177.194.101
cb15:901b:d157:4024:ada9:b2bc:4fb1:c266	79.177.194.102
cb15:901b:d157:4024:ada9:b2bc:4fb1:c267	79.177.194.103
cb15:901b:d157:4024:ada9:b2bc:4fb1:c268	79.177.194.104
cb15:901b:d157:4024:ada9:b2bc:4fb1:c269	79.177.194.105
cb15:901b:d157:4024:ada9:b2bc:4fb1:c26a	79.177.194.106
cb15:901b:d157:4024:ada9:b2bc:4fb1:c26b	79.177.194.107
cb15:901b:d157:4024:ada9:b2bc:4fb1:c26c	79.177.194.108
cb15:901b:d157:4024:ada9:b2bc:4fb1:c26d	79.177.194.109
cb15:901b:d157:4024:ada9:b2bc:4fb1:c26e	79.177.194.110
cb15:901b:d157:4024:ada9:b2bc:4fb1:c26f	79.177.194.111
cb15:901b:d157:4024:ada9:b2bc:4fb1:c270	79.177.194.112
cb15:901b:d157:4024:ada9:b2bc:4fb1:c271	79.177.194.113
cb15:901b:d157:4024:ada9:b2bc:4fb1:c272	79.177.194.114
cb15:901b:d157:4024:ada9:b2bc:4fb1:c273	79.177.194.115
cb15:901b:d157:4024:ada9:b2bc:4fb1:c274	79.177.194.116
cb15:901b:d157:4024:ada9:b2bc:4fb1:c275	79.177.194.117
cb15:901b:d157:4024:ada9:b2bc:4fb1:c276	79.177.194.118
cb15:901b:d157:4024:ada9:b2bc:4fb1:c277	79.177.194.119
cb15:901b:d157:4024:ada9:b2bc:4fb1:c278	79.177.194.120

cb15:901b:d157:4024:ada9:b2bc:4fb1:c279	79.177.194.121
cb15:901b:d157:4024:ada9:b2bc:4fb1:c27a	79.177.194.122
cb15:901b:d157:4024:ada9:b2bc:4fb1:c27b	79.177.194.123
cb15:901b:d157:4024:ada9:b2bc:4fb1:c27c	79.177.194.124
cb15:901b:d157:4024:ada9:b2bc:4fb1:c27d	79.177.194.125
cb15:901b:d157:4024:ada9:b2bc:4fb1:c27e	79.177.194.126
cb15:901b:d157:4024:ada9:b2bc:4fb1:c27f	79.177.194.127
cb15:901b:d157:4024:ada9:b2bc:4fb1:c280	79.177.194.128
cb15:901b:d157:4024:ada9:b2bc:4fb1:c281	79.177.194.129
cb15:901b:d157:4024:ada9:b2bc:4fb1:c282	79.177.194.130
cb15:901b:d157:4024:ada9:b2bc:4fb1:c283	79.177.194.131
cb15:901b:d157:4024:ada9:b2bc:4fb1:c284	79.177.194.132
cb15:901b:d157:4024:ada9:b2bc:4fb1:c285	79.177.194.133
cb15:901b:d157:4024:ada9:b2bc:4fb1:c286	79.177.194.134
cb15:901b:d157:4024:ada9:b2bc:4fb1:c287	79.177.194.135
cb15:901b:d157:4024:ada9:b2bc:4fb1:c288	79.177.194.136
cb15:901b:d157:4024:ada9:b2bc:4fb1:c289	79.177.194.137
cb15:901b:d157:4024:ada9:b2bc:4fb1:c28a	79.177.194.138
cb15:901b:d157:4024:ada9:b2bc:4fb1:c28b	79.177.194.139
cb15:901b:d157:4024:ada9:b2bc:4fb1:c28c	79.177.194.140
cb15:901b:d157:4024:ada9:b2bc:4fb1:c28d	79.177.194.141
cb15:901b:d157:4024:ada9:b2bc:4fb1:c28e	79.177.194.142
cb15:901b:d157:4024:ada9:b2bc:4fb1:c28f	79.177.194.143
cb15:901b:d157:4024:ada9:b2bc:4fb1:c290	79.177.194.144
cb15:901b:d157:4024:ada9:b2bc:4fb1:c291	79.177.194.145
cb15:901b:d157:4024:ada9:b2bc:4fb1:c292	79.177.194.146
cb15:901b:d157:4024:ada9:b2bc:4fb1:c293	79.177.194.147
cb15:901b:d157:4024:ada9:b2bc:4fb1:c294	79.177.194.148
cb15:901b:d157:4024:ada9:b2bc:4fb1:c295	79.177.194.149
cb15:901b:d157:4024:ada9:b2bc:4fb1:c296	79.177.194.150
cb15:901b:d157:4024:ada9:b2bc:4fb1:c297	79.177.194.151
cb15:901b:d157:4024:ada9:b2bc:4fb1:c298	79.177.194.152
cb15:901b:d157:4024:ada9:b2bc:4fb1:c299	79.177.194.153
cb15:901b:d157:4024:ada9:b2bc:4fb1:c29a	79.177.194.154
cb15:901b:d157:4024:ada9:b2bc:4fb1:c29b	79.177.194.155
cb15:901b:d157:4024:ada9:b2bc:4fb1:c29c	79.177.194.156
cb15:901b:d157:4024:ada9:b2bc:4fb1:c29d	79.177.194.157
cb15:901b:d157:4024:ada9:b2bc:4fb1:c29e	79.177.194.158
cb15:901b:d157:4024:ada9:b2bc:4fb1:c29f	79.177.194.159
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2a0	79.177.194.160
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2a1	79.177.194.161
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2a2	79.177.194.162
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2a3	79.177.194.163
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2a4	79.177.194.164
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2a5	79.177.194.165
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2a6	79.177.194.166
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2a7	79.177.194.167
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2a8	79.177.194.168
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2a9	79.177.194.169
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2aa	79.177.194.170
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2ab	79.177.194.171
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2ac	79.177.194.172
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2ad	79.177.194.173
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2ae	79.177.194.174
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2af	79.177.194.175
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2b0	79.177.194.176
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2b1	79.177.194.177
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2b2	79.177.194.178
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2b3	79.177.194.179
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2b4	79.177.194.180

cb15:901b:d157:4024:ada9:b2bc:4fb1:c2b5	79.177.194.181
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2b6	79.177.194.182
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2b7	79.177.194.183
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2b8	79.177.194.184
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2b9	79.177.194.185
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2ba	79.177.194.186
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2bb	79.177.194.187
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2bc	79.177.194.188
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2bd	79.177.194.189
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2be	79.177.194.190
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2bf	79.177.194.191
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2c0	79.177.194.192
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2c1	79.177.194.193
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2c2	79.177.194.194
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2c3	79.177.194.195
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2c4	79.177.194.196
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2c5	79.177.194.197
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2c6	79.177.194.198
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2c7	79.177.194.199
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2c8	79.177.194.200
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2c9	79.177.194.201
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2ca	79.177.194.202
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2cb	79.177.194.203
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2cc	79.177.194.204
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2cd	79.177.194.205
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2ce	79.177.194.206
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2cf	79.177.194.207
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2d0	79.177.194.208
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2d1	79.177.194.209
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2d2	79.177.194.210
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2d3	79.177.194.211
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2d4	79.177.194.212
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2d5	79.177.194.213
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2d6	79.177.194.214
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2d7	79.177.194.215
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2d8	79.177.194.216
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2d9	79.177.194.217
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2da	79.177.194.218
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2db	79.177.194.219
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2dc	79.177.194.220
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2dd	79.177.194.221
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2de	79.177.194.222
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2df	79.177.194.223
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2e0	79.177.194.224
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2e1	79.177.194.225
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2e2	79.177.194.226
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2e3	79.177.194.227
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2e4	79.177.194.228
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2e5	79.177.194.229
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2e6	79.177.194.230
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2e7	79.177.194.231
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2e8	79.177.194.232
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2e9	79.177.194.233
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2ea	79.177.194.234
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2eb	79.177.194.235
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2ec	79.177.194.236
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2ed	79.177.194.237
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2ee	79.177.194.238
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2ef	79.177.194.239
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2f0	79.177.194.240
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2f1	79.177.194.241
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2f2	79.177.194.242
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2f3	79.177.194.243
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2f4	79.177.194.244
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2f5	79.177.194.245
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2f6	79.177.194.246
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2f7	79.177.194.247
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2f8	79.177.194.248
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2f9	79.177.194.249
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2fa	79.177.194.250
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2fb	79.177.194.251
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2fc	79.177.194.252
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2fd	79.177.194.253
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2fe	79.177.194.254
cb15:901b:d157:4024:ada9:b2bc:4fb1:c2ff	79.177.194.255

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.