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
95f1:901b:cb15:8889:cb15:40ae:4ebf:b201	78.191.178.1
95f1:901b:cb15:8889:cb15:40ae:4ebf:b202	78.191.178.2
95f1:901b:cb15:8889:cb15:40ae:4ebf:b203	78.191.178.3
95f1:901b:cb15:8889:cb15:40ae:4ebf:b204	78.191.178.4
95f1:901b:cb15:8889:cb15:40ae:4ebf:b205	78.191.178.5
95f1:901b:cb15:8889:cb15:40ae:4ebf:b206	78.191.178.6
95f1:901b:cb15:8889:cb15:40ae:4ebf:b207	78.191.178.7
95f1:901b:cb15:8889:cb15:40ae:4ebf:b208	78.191.178.8
95f1:901b:cb15:8889:cb15:40ae:4ebf:b209	78.191.178.9
95f1:901b:cb15:8889:cb15:40ae:4ebf:b20a	78.191.178.10
95f1:901b:cb15:8889:cb15:40ae:4ebf:b20b	78.191.178.11
95f1:901b:cb15:8889:cb15:40ae:4ebf:b20c	78.191.178.12
95f1:901b:cb15:8889:cb15:40ae:4ebf:b20d	78.191.178.13
95f1:901b:cb15:8889:cb15:40ae:4ebf:b20e	78.191.178.14
95f1:901b:cb15:8889:cb15:40ae:4ebf:b20f	78.191.178.15
95f1:901b:cb15:8889:cb15:40ae:4ebf:b210	78.191.178.16
95f1:901b:cb15:8889:cb15:40ae:4ebf:b211	78.191.178.17
95f1:901b:cb15:8889:cb15:40ae:4ebf:b212	78.191.178.18
95f1:901b:cb15:8889:cb15:40ae:4ebf:b213	78.191.178.19
95f1:901b:cb15:8889:cb15:40ae:4ebf:b214	78.191.178.20
95f1:901b:cb15:8889:cb15:40ae:4ebf:b215	78.191.178.21
95f1:901b:cb15:8889:cb15:40ae:4ebf:b216	78.191.178.22
95f1:901b:cb15:8889:cb15:40ae:4ebf:b217	78.191.178.23
95f1:901b:cb15:8889:cb15:40ae:4ebf:b218	78.191.178.24
95f1:901b:cb15:8889:cb15:40ae:4ebf:b219	78.191.178.25
95f1:901b:cb15:8889:cb15:40ae:4ebf:b21a	78.191.178.26
95f1:901b:cb15:8889:cb15:40ae:4ebf:b21b	78.191.178.27
95f1:901b:cb15:8889:cb15:40ae:4ebf:b21c	78.191.178.28
95f1:901b:cb15:8889:cb15:40ae:4ebf:b21d	78.191.178.29
95f1:901b:cb15:8889:cb15:40ae:4ebf:b21e	78.191.178.30
95f1:901b:cb15:8889:cb15:40ae:4ebf:b21f	78.191.178.31
95f1:901b:cb15:8889:cb15:40ae:4ebf:b220	78.191.178.32
95f1:901b:cb15:8889:cb15:40ae:4ebf:b221	78.191.178.33
95f1:901b:cb15:8889:cb15:40ae:4ebf:b222	78.191.178.34
95f1:901b:cb15:8889:cb15:40ae:4ebf:b223	78.191.178.35
95f1:901b:cb15:8889:cb15:40ae:4ebf:b224	78.191.178.36
95f1:901b:cb15:8889:cb15:40ae:4ebf:b225	78.191.178.37
95f1:901b:cb15:8889:cb15:40ae:4ebf:b226	78.191.178.38
95f1:901b:cb15:8889:cb15:40ae:4ebf:b227	78.191.178.39
95f1:901b:cb15:8889:cb15:40ae:4ebf:b228	78.191.178.40
95f1:901b:cb15:8889:cb15:40ae:4ebf:b229	78.191.178.41
95f1:901b:cb15:8889:cb15:40ae:4ebf:b22a	78.191.178.42
95f1:901b:cb15:8889:cb15:40ae:4ebf:b22b	78.191.178.43
95f1:901b:cb15:8889:cb15:40ae:4ebf:b22c	78.191.178.44
95f1:901b:cb15:8889:cb15:40ae:4ebf:b22d	78.191.178.45
95f1:901b:cb15:8889:cb15:40ae:4ebf:b22e	78.191.178.46
95f1:901b:cb15:8889:cb15:40ae:4ebf:b22f	78.191.178.47
95f1:901b:cb15:8889:cb15:40ae:4ebf:b230	78.191.178.48
95f1:901b:cb15:8889:cb15:40ae:4ebf:b231	78.191.178.49
95f1:901b:cb15:8889:cb15:40ae:4ebf:b232	78.191.178.50
95f1:901b:cb15:8889:cb15:40ae:4ebf:b233	78.191.178.51
95f1:901b:cb15:8889:cb15:40ae:4ebf:b234	78.191.178.52
95f1:901b:cb15:8889:cb15:40ae:4ebf:b235	78.191.178.53
95f1:901b:cb15:8889:cb15:40ae:4ebf:b236	78.191.178.54
95f1:901b:cb15:8889:cb15:40ae:4ebf:b237	78.191.178.55
95f1:901b:cb15:8889:cb15:40ae:4ebf:b238	78.191.178.56
95f1:901b:cb15:8889:cb15:40ae:4ebf:b239	78.191.178.57
95f1:901b:cb15:8889:cb15:40ae:4ebf:b23a	78.191.178.58
95f1:901b:cb15:8889:cb15:40ae:4ebf:b23b	78.191.178.59
95f1:901b:cb15:8889:cb15:40ae:4ebf:b23c	78.191.178.60

95f1:901b:cb15:8889:cb15:40ae:4ebf:b23d	78.191.178.61
95f1:901b:cb15:8889:cb15:40ae:4ebf:b23e	78.191.178.62
95f1:901b:cb15:8889:cb15:40ae:4ebf:b23f	78.191.178.63
95f1:901b:cb15:8889:cb15:40ae:4ebf:b240	78.191.178.64
95f1:901b:cb15:8889:cb15:40ae:4ebf:b241	78.191.178.65
95f1:901b:cb15:8889:cb15:40ae:4ebf:b242	78.191.178.66
95f1:901b:cb15:8889:cb15:40ae:4ebf:b243	78.191.178.67
95f1:901b:cb15:8889:cb15:40ae:4ebf:b244	78.191.178.68
95f1:901b:cb15:8889:cb15:40ae:4ebf:b245	78.191.178.69
95f1:901b:cb15:8889:cb15:40ae:4ebf:b246	78.191.178.70
95f1:901b:cb15:8889:cb15:40ae:4ebf:b247	78.191.178.71
95f1:901b:cb15:8889:cb15:40ae:4ebf:b248	78.191.178.72
95f1:901b:cb15:8889:cb15:40ae:4ebf:b249	78.191.178.73
95f1:901b:cb15:8889:cb15:40ae:4ebf:b24a	78.191.178.74
95f1:901b:cb15:8889:cb15:40ae:4ebf:b24b	78.191.178.75
95f1:901b:cb15:8889:cb15:40ae:4ebf:b24c	78.191.178.76
95f1:901b:cb15:8889:cb15:40ae:4ebf:b24d	78.191.178.77
95f1:901b:cb15:8889:cb15:40ae:4ebf:b24e	78.191.178.78
95f1:901b:cb15:8889:cb15:40ae:4ebf:b24f	78.191.178.79
95f1:901b:cb15:8889:cb15:40ae:4ebf:b250	78.191.178.80
95f1:901b:cb15:8889:cb15:40ae:4ebf:b251	78.191.178.81
95f1:901b:cb15:8889:cb15:40ae:4ebf:b252	78.191.178.82
95f1:901b:cb15:8889:cb15:40ae:4ebf:b253	78.191.178.83
95f1:901b:cb15:8889:cb15:40ae:4ebf:b254	78.191.178.84
95f1:901b:cb15:8889:cb15:40ae:4ebf:b255	78.191.178.85
95f1:901b:cb15:8889:cb15:40ae:4ebf:b256	78.191.178.86
95f1:901b:cb15:8889:cb15:40ae:4ebf:b257	78.191.178.87
95f1:901b:cb15:8889:cb15:40ae:4ebf:b258	78.191.178.88
95f1:901b:cb15:8889:cb15:40ae:4ebf:b259	78.191.178.89
95f1:901b:cb15:8889:cb15:40ae:4ebf:b25a	78.191.178.90
95f1:901b:cb15:8889:cb15:40ae:4ebf:b25b	78.191.178.91
95f1:901b:cb15:8889:cb15:40ae:4ebf:b25c	78.191.178.92
95f1:901b:cb15:8889:cb15:40ae:4ebf:b25d	78.191.178.93
95f1:901b:cb15:8889:cb15:40ae:4ebf:b25e	78.191.178.94
95f1:901b:cb15:8889:cb15:40ae:4ebf:b25f	78.191.178.95
95f1:901b:cb15:8889:cb15:40ae:4ebf:b260	78.191.178.96
95f1:901b:cb15:8889:cb15:40ae:4ebf:b261	78.191.178.97
95f1:901b:cb15:8889:cb15:40ae:4ebf:b262	78.191.178.98
95f1:901b:cb15:8889:cb15:40ae:4ebf:b263	78.191.178.99
95f1:901b:cb15:8889:cb15:40ae:4ebf:b264	78.191.178.100
95f1:901b:cb15:8889:cb15:40ae:4ebf:b265	78.191.178.101
95f1:901b:cb15:8889:cb15:40ae:4ebf:b266	78.191.178.102
95f1:901b:cb15:8889:cb15:40ae:4ebf:b267	78.191.178.103
95f1:901b:cb15:8889:cb15:40ae:4ebf:b268	78.191.178.104
95f1:901b:cb15:8889:cb15:40ae:4ebf:b269	78.191.178.105
95f1:901b:cb15:8889:cb15:40ae:4ebf:b26a	78.191.178.106
95f1:901b:cb15:8889:cb15:40ae:4ebf:b26b	78.191.178.107
95f1:901b:cb15:8889:cb15:40ae:4ebf:b26c	78.191.178.108
95f1:901b:cb15:8889:cb15:40ae:4ebf:b26d	78.191.178.109
95f1:901b:cb15:8889:cb15:40ae:4ebf:b26e	78.191.178.110
95f1:901b:cb15:8889:cb15:40ae:4ebf:b26f	78.191.178.111
95f1:901b:cb15:8889:cb15:40ae:4ebf:b270	78.191.178.112
95f1:901b:cb15:8889:cb15:40ae:4ebf:b271	78.191.178.113
95f1:901b:cb15:8889:cb15:40ae:4ebf:b272	78.191.178.114
95f1:901b:cb15:8889:cb15:40ae:4ebf:b273	78.191.178.115
95f1:901b:cb15:8889:cb15:40ae:4ebf:b274	78.191.178.116
95f1:901b:cb15:8889:cb15:40ae:4ebf:b275	78.191.178.117
95f1:901b:cb15:8889:cb15:40ae:4ebf:b276	78.191.178.118
95f1:901b:cb15:8889:cb15:40ae:4ebf:b277	78.191.178.119
95f1:901b:cb15:8889:cb15:40ae:4ebf:b278	78.191.178.120

95f1:901b:cb15:8889:cb15:40ae:4ebf:b279	78.191.178.121
95f1:901b:cb15:8889:cb15:40ae:4ebf:b27a	78.191.178.122
95f1:901b:cb15:8889:cb15:40ae:4ebf:b27b	78.191.178.123
95f1:901b:cb15:8889:cb15:40ae:4ebf:b27c	78.191.178.124
95f1:901b:cb15:8889:cb15:40ae:4ebf:b27d	78.191.178.125
95f1:901b:cb15:8889:cb15:40ae:4ebf:b27e	78.191.178.126
95f1:901b:cb15:8889:cb15:40ae:4ebf:b27f	78.191.178.127
95f1:901b:cb15:8889:cb15:40ae:4ebf:b280	78.191.178.128
95f1:901b:cb15:8889:cb15:40ae:4ebf:b281	78.191.178.129
95f1:901b:cb15:8889:cb15:40ae:4ebf:b282	78.191.178.130
95f1:901b:cb15:8889:cb15:40ae:4ebf:b283	78.191.178.131
95f1:901b:cb15:8889:cb15:40ae:4ebf:b284	78.191.178.132
95f1:901b:cb15:8889:cb15:40ae:4ebf:b285	78.191.178.133
95f1:901b:cb15:8889:cb15:40ae:4ebf:b286	78.191.178.134
95f1:901b:cb15:8889:cb15:40ae:4ebf:b287	78.191.178.135
95f1:901b:cb15:8889:cb15:40ae:4ebf:b288	78.191.178.136
95f1:901b:cb15:8889:cb15:40ae:4ebf:b289	78.191.178.137
95f1:901b:cb15:8889:cb15:40ae:4ebf:b28a	78.191.178.138
95f1:901b:cb15:8889:cb15:40ae:4ebf:b28b	78.191.178.139
95f1:901b:cb15:8889:cb15:40ae:4ebf:b28c	78.191.178.140
95f1:901b:cb15:8889:cb15:40ae:4ebf:b28d	78.191.178.141
95f1:901b:cb15:8889:cb15:40ae:4ebf:b28e	78.191.178.142
95f1:901b:cb15:8889:cb15:40ae:4ebf:b28f	78.191.178.143
95f1:901b:cb15:8889:cb15:40ae:4ebf:b290	78.191.178.144
95f1:901b:cb15:8889:cb15:40ae:4ebf:b291	78.191.178.145
95f1:901b:cb15:8889:cb15:40ae:4ebf:b292	78.191.178.146
95f1:901b:cb15:8889:cb15:40ae:4ebf:b293	78.191.178.147
95f1:901b:cb15:8889:cb15:40ae:4ebf:b294	78.191.178.148
95f1:901b:cb15:8889:cb15:40ae:4ebf:b295	78.191.178.149
95f1:901b:cb15:8889:cb15:40ae:4ebf:b296	78.191.178.150
95f1:901b:cb15:8889:cb15:40ae:4ebf:b297	78.191.178.151
95f1:901b:cb15:8889:cb15:40ae:4ebf:b298	78.191.178.152
95f1:901b:cb15:8889:cb15:40ae:4ebf:b299	78.191.178.153
95f1:901b:cb15:8889:cb15:40ae:4ebf:b29a	78.191.178.154
95f1:901b:cb15:8889:cb15:40ae:4ebf:b29b	78.191.178.155
95f1:901b:cb15:8889:cb15:40ae:4ebf:b29c	78.191.178.156
95f1:901b:cb15:8889:cb15:40ae:4ebf:b29d	78.191.178.157
95f1:901b:cb15:8889:cb15:40ae:4ebf:b29e	78.191.178.158
95f1:901b:cb15:8889:cb15:40ae:4ebf:b29f	78.191.178.159
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2a0	78.191.178.160
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2a1	78.191.178.161
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2a2	78.191.178.162
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2a3	78.191.178.163
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2a4	78.191.178.164
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2a5	78.191.178.165
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2a6	78.191.178.166
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2a7	78.191.178.167
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2a8	78.191.178.168
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2a9	78.191.178.169
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2aa	78.191.178.170
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2ab	78.191.178.171
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2ac	78.191.178.172
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2ad	78.191.178.173
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2ae	78.191.178.174
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2af	78.191.178.175
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2b0	78.191.178.176
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2b1	78.191.178.177
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2b2	78.191.178.178
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2b3	78.191.178.179
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2b4	78.191.178.180

95f1:901b:cb15:8889:cb15:40ae:4ebf:b2b5	78.191.178.181
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2b6	78.191.178.182
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2b7	78.191.178.183
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2b8	78.191.178.184
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2b9	78.191.178.185
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2ba	78.191.178.186
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2bb	78.191.178.187
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2bc	78.191.178.188
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2bd	78.191.178.189
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2be	78.191.178.190
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2bf	78.191.178.191
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2c0	78.191.178.192
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2c1	78.191.178.193
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2c2	78.191.178.194
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2c3	78.191.178.195
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2c4	78.191.178.196
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2c5	78.191.178.197
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2c6	78.191.178.198
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2c7	78.191.178.199
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2c8	78.191.178.200
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2c9	78.191.178.201
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2ca	78.191.178.202
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2cb	78.191.178.203
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2cc	78.191.178.204
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2cd	78.191.178.205
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2ce	78.191.178.206
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2cf	78.191.178.207
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2d0	78.191.178.208
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2d1	78.191.178.209
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2d2	78.191.178.210
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2d3	78.191.178.211
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2d4	78.191.178.212
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2d5	78.191.178.213
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2d6	78.191.178.214
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2d7	78.191.178.215
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2d8	78.191.178.216
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2d9	78.191.178.217
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2da	78.191.178.218
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2db	78.191.178.219
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2dc	78.191.178.220
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2dd	78.191.178.221
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2de	78.191.178.222
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2df	78.191.178.223
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2e0	78.191.178.224
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2e1	78.191.178.225
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2e2	78.191.178.226
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2e3	78.191.178.227
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2e4	78.191.178.228
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2e5	78.191.178.229
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2e6	78.191.178.230
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2e7	78.191.178.231
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2e8	78.191.178.232
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2e9	78.191.178.233
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2ea	78.191.178.234
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2eb	78.191.178.235
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2ec	78.191.178.236
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2ed	78.191.178.237
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2ee	78.191.178.238
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2ef	78.191.178.239
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2f0	78.191.178.240
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2f1	78.191.178.241
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2f2	78.191.178.242
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2f3	78.191.178.243
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2f4	78.191.178.244
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2f5	78.191.178.245
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2f6	78.191.178.246
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2f7	78.191.178.247
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2f8	78.191.178.248
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2f9	78.191.178.249
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2fa	78.191.178.250
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2fb	78.191.178.251
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2fc	78.191.178.252
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2fd	78.191.178.253
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2fe	78.191.178.254
95f1:901b:cb15:8889:cb15:40ae:4ebf:b2ff	78.191.178.255

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.