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:cb15:40e7:ea9a:d201	234.154.210.1
95f1:901b:cb15:8889:cb15:40e7:ea9a:d202	234.154.210.2
95f1:901b:cb15:8889:cb15:40e7:ea9a:d203	234.154.210.3
95f1:901b:cb15:8889:cb15:40e7:ea9a:d204	234.154.210.4
95f1:901b:cb15:8889:cb15:40e7:ea9a:d205	234.154.210.5
95f1:901b:cb15:8889:cb15:40e7:ea9a:d206	234.154.210.6
95f1:901b:cb15:8889:cb15:40e7:ea9a:d207	234.154.210.7
95f1:901b:cb15:8889:cb15:40e7:ea9a:d208	234.154.210.8
95f1:901b:cb15:8889:cb15:40e7:ea9a:d209	234.154.210.9
95f1:901b:cb15:8889:cb15:40e7:ea9a:d20a	234.154.210.10
95f1:901b:cb15:8889:cb15:40e7:ea9a:d20b	234.154.210.11
95f1:901b:cb15:8889:cb15:40e7:ea9a:d20c	234.154.210.12
95f1:901b:cb15:8889:cb15:40e7:ea9a:d20d	234.154.210.13
95f1:901b:cb15:8889:cb15:40e7:ea9a:d20e	234.154.210.14
95f1:901b:cb15:8889:cb15:40e7:ea9a:d20f	234.154.210.15
95f1:901b:cb15:8889:cb15:40e7:ea9a:d210	234.154.210.16
95f1:901b:cb15:8889:cb15:40e7:ea9a:d211	234.154.210.17
95f1:901b:cb15:8889:cb15:40e7:ea9a:d212	234.154.210.18
95f1:901b:cb15:8889:cb15:40e7:ea9a:d213	234.154.210.19
95f1:901b:cb15:8889:cb15:40e7:ea9a:d214	234.154.210.20
95f1:901b:cb15:8889:cb15:40e7:ea9a:d215	234.154.210.21
95f1:901b:cb15:8889:cb15:40e7:ea9a:d216	234.154.210.22
95f1:901b:cb15:8889:cb15:40e7:ea9a:d217	234.154.210.23
95f1:901b:cb15:8889:cb15:40e7:ea9a:d218	234.154.210.24
95f1:901b:cb15:8889:cb15:40e7:ea9a:d219	234.154.210.25
95f1:901b:cb15:8889:cb15:40e7:ea9a:d21a	234.154.210.26
95f1:901b:cb15:8889:cb15:40e7:ea9a:d21b	234.154.210.27
95f1:901b:cb15:8889:cb15:40e7:ea9a:d21c	234.154.210.28
95f1:901b:cb15:8889:cb15:40e7:ea9a:d21d	234.154.210.29
95f1:901b:cb15:8889:cb15:40e7:ea9a:d21e	234.154.210.30
95f1:901b:cb15:8889:cb15:40e7:ea9a:d21f	234.154.210.31
95f1:901b:cb15:8889:cb15:40e7:ea9a:d220	234.154.210.32
95f1:901b:cb15:8889:cb15:40e7:ea9a:d221	234.154.210.33
95f1:901b:cb15:8889:cb15:40e7:ea9a:d222	234.154.210.34
95f1:901b:cb15:8889:cb15:40e7:ea9a:d223	234.154.210.35
95f1:901b:cb15:8889:cb15:40e7:ea9a:d224	234.154.210.36
95f1:901b:cb15:8889:cb15:40e7:ea9a:d225	234.154.210.37
95f1:901b:cb15:8889:cb15:40e7:ea9a:d226	234.154.210.38
95f1:901b:cb15:8889:cb15:40e7:ea9a:d227	234.154.210.39
95f1:901b:cb15:8889:cb15:40e7:ea9a:d228	234.154.210.40
95f1:901b:cb15:8889:cb15:40e7:ea9a:d229	234.154.210.41
95f1:901b:cb15:8889:cb15:40e7:ea9a:d22a	234.154.210.42
95f1:901b:cb15:8889:cb15:40e7:ea9a:d22b	234.154.210.43
95f1:901b:cb15:8889:cb15:40e7:ea9a:d22c	234.154.210.44
95f1:901b:cb15:8889:cb15:40e7:ea9a:d22d	234.154.210.45
95f1:901b:cb15:8889:cb15:40e7:ea9a:d22e	234.154.210.46
95f1:901b:cb15:8889:cb15:40e7:ea9a:d22f	234.154.210.47
95f1:901b:cb15:8889:cb15:40e7:ea9a:d230	234.154.210.48
95f1:901b:cb15:8889:cb15:40e7:ea9a:d231	234.154.210.49
95f1:901b:cb15:8889:cb15:40e7:ea9a:d232	234.154.210.50
95f1:901b:cb15:8889:cb15:40e7:ea9a:d233	234.154.210.51
95f1:901b:cb15:8889:cb15:40e7:ea9a:d234	234.154.210.52
95f1:901b:cb15:8889:cb15:40e7:ea9a:d235	234.154.210.53
95f1:901b:cb15:8889:cb15:40e7:ea9a:d236	234.154.210.54
95f1:901b:cb15:8889:cb15:40e7:ea9a:d237	234.154.210.55
95f1:901b:cb15:8889:cb15:40e7:ea9a:d238	234.154.210.56
95f1:901b:cb15:8889:cb15:40e7:ea9a:d239	234.154.210.57
95f1:901b:cb15:8889:cb15:40e7:ea9a:d23a	234.154.210.58
95f1:901b:cb15:8889:cb15:40e7:ea9a:d23b	234.154.210.59
95f1:901b:cb15:8889:cb15:40e7:ea9a:d23c	234.154.210.60

95f1:901b:cb15:8889:cb15:40e7:ea9a:d23d	234.154.210.61
95f1:901b:cb15:8889:cb15:40e7:ea9a:d23e	234.154.210.62
95f1:901b:cb15:8889:cb15:40e7:ea9a:d23f	234.154.210.63
95f1:901b:cb15:8889:cb15:40e7:ea9a:d240	234.154.210.64
95f1:901b:cb15:8889:cb15:40e7:ea9a:d241	234.154.210.65
95f1:901b:cb15:8889:cb15:40e7:ea9a:d242	234.154.210.66
95f1:901b:cb15:8889:cb15:40e7:ea9a:d243	234.154.210.67
95f1:901b:cb15:8889:cb15:40e7:ea9a:d244	234.154.210.68
95f1:901b:cb15:8889:cb15:40e7:ea9a:d245	234.154.210.69
95f1:901b:cb15:8889:cb15:40e7:ea9a:d246	234.154.210.70
95f1:901b:cb15:8889:cb15:40e7:ea9a:d247	234.154.210.71
95f1:901b:cb15:8889:cb15:40e7:ea9a:d248	234.154.210.72
95f1:901b:cb15:8889:cb15:40e7:ea9a:d249	234.154.210.73
95f1:901b:cb15:8889:cb15:40e7:ea9a:d24a	234.154.210.74
95f1:901b:cb15:8889:cb15:40e7:ea9a:d24b	234.154.210.75
95f1:901b:cb15:8889:cb15:40e7:ea9a:d24c	234.154.210.76
95f1:901b:cb15:8889:cb15:40e7:ea9a:d24d	234.154.210.77
95f1:901b:cb15:8889:cb15:40e7:ea9a:d24e	234.154.210.78
95f1:901b:cb15:8889:cb15:40e7:ea9a:d24f	234.154.210.79
95f1:901b:cb15:8889:cb15:40e7:ea9a:d250	234.154.210.80
95f1:901b:cb15:8889:cb15:40e7:ea9a:d251	234.154.210.81
95f1:901b:cb15:8889:cb15:40e7:ea9a:d252	234.154.210.82
95f1:901b:cb15:8889:cb15:40e7:ea9a:d253	234.154.210.83
95f1:901b:cb15:8889:cb15:40e7:ea9a:d254	234.154.210.84
95f1:901b:cb15:8889:cb15:40e7:ea9a:d255	234.154.210.85
95f1:901b:cb15:8889:cb15:40e7:ea9a:d256	234.154.210.86
95f1:901b:cb15:8889:cb15:40e7:ea9a:d257	234.154.210.87
95f1:901b:cb15:8889:cb15:40e7:ea9a:d258	234.154.210.88
95f1:901b:cb15:8889:cb15:40e7:ea9a:d259	234.154.210.89
95f1:901b:cb15:8889:cb15:40e7:ea9a:d25a	234.154.210.90
95f1:901b:cb15:8889:cb15:40e7:ea9a:d25b	234.154.210.91
95f1:901b:cb15:8889:cb15:40e7:ea9a:d25c	234.154.210.92
95f1:901b:cb15:8889:cb15:40e7:ea9a:d25d	234.154.210.93
95f1:901b:cb15:8889:cb15:40e7:ea9a:d25e	234.154.210.94
95f1:901b:cb15:8889:cb15:40e7:ea9a:d25f	234.154.210.95
95f1:901b:cb15:8889:cb15:40e7:ea9a:d260	234.154.210.96
95f1:901b:cb15:8889:cb15:40e7:ea9a:d261	234.154.210.97
95f1:901b:cb15:8889:cb15:40e7:ea9a:d262	234.154.210.98
95f1:901b:cb15:8889:cb15:40e7:ea9a:d263	234.154.210.99
95f1:901b:cb15:8889:cb15:40e7:ea9a:d264	234.154.210.100
95f1:901b:cb15:8889:cb15:40e7:ea9a:d265	234.154.210.101
95f1:901b:cb15:8889:cb15:40e7:ea9a:d266	234.154.210.102
95f1:901b:cb15:8889:cb15:40e7:ea9a:d267	234.154.210.103
95f1:901b:cb15:8889:cb15:40e7:ea9a:d268	234.154.210.104
95f1:901b:cb15:8889:cb15:40e7:ea9a:d269	234.154.210.105
95f1:901b:cb15:8889:cb15:40e7:ea9a:d26a	234.154.210.106
95f1:901b:cb15:8889:cb15:40e7:ea9a:d26b	234.154.210.107
95f1:901b:cb15:8889:cb15:40e7:ea9a:d26c	234.154.210.108
95f1:901b:cb15:8889:cb15:40e7:ea9a:d26d	234.154.210.109
95f1:901b:cb15:8889:cb15:40e7:ea9a:d26e	234.154.210.110
95f1:901b:cb15:8889:cb15:40e7:ea9a:d26f	234.154.210.111
95f1:901b:cb15:8889:cb15:40e7:ea9a:d270	234.154.210.112
95f1:901b:cb15:8889:cb15:40e7:ea9a:d271	234.154.210.113
95f1:901b:cb15:8889:cb15:40e7:ea9a:d272	234.154.210.114
95f1:901b:cb15:8889:cb15:40e7:ea9a:d273	234.154.210.115
95f1:901b:cb15:8889:cb15:40e7:ea9a:d274	234.154.210.116
95f1:901b:cb15:8889:cb15:40e7:ea9a:d275	234.154.210.117
95f1:901b:cb15:8889:cb15:40e7:ea9a:d276	234.154.210.118
95f1:901b:cb15:8889:cb15:40e7:ea9a:d277	234.154.210.119
95f1:901b:cb15:8889:cb15:40e7:ea9a:d278	234.154.210.120

95f1:901b:cb15:8889:cb15:40e7:ea9a:d279	234.154.210.121
95f1:901b:cb15:8889:cb15:40e7:ea9a:d27a	234.154.210.122
95f1:901b:cb15:8889:cb15:40e7:ea9a:d27b	234.154.210.123
95f1:901b:cb15:8889:cb15:40e7:ea9a:d27c	234.154.210.124
95f1:901b:cb15:8889:cb15:40e7:ea9a:d27d	234.154.210.125
95f1:901b:cb15:8889:cb15:40e7:ea9a:d27e	234.154.210.126
95f1:901b:cb15:8889:cb15:40e7:ea9a:d27f	234.154.210.127
95f1:901b:cb15:8889:cb15:40e7:ea9a:d280	234.154.210.128
95f1:901b:cb15:8889:cb15:40e7:ea9a:d281	234.154.210.129
95f1:901b:cb15:8889:cb15:40e7:ea9a:d282	234.154.210.130
95f1:901b:cb15:8889:cb15:40e7:ea9a:d283	234.154.210.131
95f1:901b:cb15:8889:cb15:40e7:ea9a:d284	234.154.210.132
95f1:901b:cb15:8889:cb15:40e7:ea9a:d285	234.154.210.133
95f1:901b:cb15:8889:cb15:40e7:ea9a:d286	234.154.210.134
95f1:901b:cb15:8889:cb15:40e7:ea9a:d287	234.154.210.135
95f1:901b:cb15:8889:cb15:40e7:ea9a:d288	234.154.210.136
95f1:901b:cb15:8889:cb15:40e7:ea9a:d289	234.154.210.137
95f1:901b:cb15:8889:cb15:40e7:ea9a:d28a	234.154.210.138
95f1:901b:cb15:8889:cb15:40e7:ea9a:d28b	234.154.210.139
95f1:901b:cb15:8889:cb15:40e7:ea9a:d28c	234.154.210.140
95f1:901b:cb15:8889:cb15:40e7:ea9a:d28d	234.154.210.141
95f1:901b:cb15:8889:cb15:40e7:ea9a:d28e	234.154.210.142
95f1:901b:cb15:8889:cb15:40e7:ea9a:d28f	234.154.210.143
95f1:901b:cb15:8889:cb15:40e7:ea9a:d290	234.154.210.144
95f1:901b:cb15:8889:cb15:40e7:ea9a:d291	234.154.210.145
95f1:901b:cb15:8889:cb15:40e7:ea9a:d292	234.154.210.146
95f1:901b:cb15:8889:cb15:40e7:ea9a:d293	234.154.210.147
95f1:901b:cb15:8889:cb15:40e7:ea9a:d294	234.154.210.148
95f1:901b:cb15:8889:cb15:40e7:ea9a:d295	234.154.210.149
95f1:901b:cb15:8889:cb15:40e7:ea9a:d296	234.154.210.150
95f1:901b:cb15:8889:cb15:40e7:ea9a:d297	234.154.210.151
95f1:901b:cb15:8889:cb15:40e7:ea9a:d298	234.154.210.152
95f1:901b:cb15:8889:cb15:40e7:ea9a:d299	234.154.210.153
95f1:901b:cb15:8889:cb15:40e7:ea9a:d29a	234.154.210.154
95f1:901b:cb15:8889:cb15:40e7:ea9a:d29b	234.154.210.155
95f1:901b:cb15:8889:cb15:40e7:ea9a:d29c	234.154.210.156
95f1:901b:cb15:8889:cb15:40e7:ea9a:d29d	234.154.210.157
95f1:901b:cb15:8889:cb15:40e7:ea9a:d29e	234.154.210.158
95f1:901b:cb15:8889:cb15:40e7:ea9a:d29f	234.154.210.159
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2a0	234.154.210.160
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2a1	234.154.210.161
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2a2	234.154.210.162
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2a3	234.154.210.163
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2a4	234.154.210.164
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2a5	234.154.210.165
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2a6	234.154.210.166
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2a7	234.154.210.167
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2a8	234.154.210.168
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2a9	234.154.210.169
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2aa	234.154.210.170
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2ab	234.154.210.171
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2ac	234.154.210.172
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2ad	234.154.210.173
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2ae	234.154.210.174
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2af	234.154.210.175
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2b0	234.154.210.176
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2b1	234.154.210.177
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2b2	234.154.210.178
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2b3	234.154.210.179
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2b4	234.154.210.180

95f1:901b:cb15:8889:cb15:40e7:ea9a:d2b5	234.154.210.181
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2b6	234.154.210.182
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2b7	234.154.210.183
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2b8	234.154.210.184
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2b9	234.154.210.185
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2ba	234.154.210.186
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2bb	234.154.210.187
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2bc	234.154.210.188
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2bd	234.154.210.189
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2be	234.154.210.190
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2bf	234.154.210.191
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2c0	234.154.210.192
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2c1	234.154.210.193
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2c2	234.154.210.194
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2c3	234.154.210.195
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2c4	234.154.210.196
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2c5	234.154.210.197
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2c6	234.154.210.198
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2c7	234.154.210.199
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2c8	234.154.210.200
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2c9	234.154.210.201
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2ca	234.154.210.202
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2cb	234.154.210.203
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2cc	234.154.210.204
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2cd	234.154.210.205
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2ce	234.154.210.206
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2cf	234.154.210.207
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2d0	234.154.210.208
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2d1	234.154.210.209
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2d2	234.154.210.210
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2d3	234.154.210.211
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2d4	234.154.210.212
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2d5	234.154.210.213
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2d6	234.154.210.214
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2d7	234.154.210.215
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2d8	234.154.210.216
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2d9	234.154.210.217
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2da	234.154.210.218
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2db	234.154.210.219
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2dc	234.154.210.220
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2dd	234.154.210.221
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2de	234.154.210.222
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2df	234.154.210.223
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2e0	234.154.210.224
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2e1	234.154.210.225
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2e2	234.154.210.226
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2e3	234.154.210.227
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2e4	234.154.210.228
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2e5	234.154.210.229
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2e6	234.154.210.230
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2e7	234.154.210.231
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2e8	234.154.210.232
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2e9	234.154.210.233
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2ea	234.154.210.234
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2eb	234.154.210.235
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2ec	234.154.210.236
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2ed	234.154.210.237
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2ee	234.154.210.238
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2ef	234.154.210.239
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2f0	234.154.210.240
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2f1	234.154.210.241
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2f2	234.154.210.242
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2f3	234.154.210.243
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2f4	234.154.210.244
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2f5	234.154.210.245
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2f6	234.154.210.246
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2f7	234.154.210.247
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2f8	234.154.210.248
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2f9	234.154.210.249
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2fa	234.154.210.250
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2fb	234.154.210.251
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2fc	234.154.210.252
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2fd	234.154.210.253
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2fe	234.154.210.254
95f1:901b:cb15:8889:cb15:40e7:ea9a:d2ff	234.154.210.255

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.