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:c3d1:c101	195.209.193.1
cb15:901b:d157:4024:ada9:b2bc:c3d1:c102	195.209.193.2
cb15:901b:d157:4024:ada9:b2bc:c3d1:c103	195.209.193.3
cb15:901b:d157:4024:ada9:b2bc:c3d1:c104	195.209.193.4
cb15:901b:d157:4024:ada9:b2bc:c3d1:c105	195.209.193.5
cb15:901b:d157:4024:ada9:b2bc:c3d1:c106	195.209.193.6
cb15:901b:d157:4024:ada9:b2bc:c3d1:c107	195.209.193.7
cb15:901b:d157:4024:ada9:b2bc:c3d1:c108	195.209.193.8
cb15:901b:d157:4024:ada9:b2bc:c3d1:c109	195.209.193.9
cb15:901b:d157:4024:ada9:b2bc:c3d1:c10a	195.209.193.10
cb15:901b:d157:4024:ada9:b2bc:c3d1:c10b	195.209.193.11
cb15:901b:d157:4024:ada9:b2bc:c3d1:c10c	195.209.193.12
cb15:901b:d157:4024:ada9:b2bc:c3d1:c10d	195.209.193.13
cb15:901b:d157:4024:ada9:b2bc:c3d1:c10e	195.209.193.14
cb15:901b:d157:4024:ada9:b2bc:c3d1:c10f	195.209.193.15
cb15:901b:d157:4024:ada9:b2bc:c3d1:c110	195.209.193.16
cb15:901b:d157:4024:ada9:b2bc:c3d1:c111	195.209.193.17
cb15:901b:d157:4024:ada9:b2bc:c3d1:c112	195.209.193.18
cb15:901b:d157:4024:ada9:b2bc:c3d1:c113	195.209.193.19
cb15:901b:d157:4024:ada9:b2bc:c3d1:c114	195.209.193.20
cb15:901b:d157:4024:ada9:b2bc:c3d1:c115	195.209.193.21
cb15:901b:d157:4024:ada9:b2bc:c3d1:c116	195.209.193.22
cb15:901b:d157:4024:ada9:b2bc:c3d1:c117	195.209.193.23
cb15:901b:d157:4024:ada9:b2bc:c3d1:c118	195.209.193.24
cb15:901b:d157:4024:ada9:b2bc:c3d1:c119	195.209.193.25
cb15:901b:d157:4024:ada9:b2bc:c3d1:c11a	195.209.193.26
cb15:901b:d157:4024:ada9:b2bc:c3d1:c11b	195.209.193.27
cb15:901b:d157:4024:ada9:b2bc:c3d1:c11c	195.209.193.28
cb15:901b:d157:4024:ada9:b2bc:c3d1:c11d	195.209.193.29
cb15:901b:d157:4024:ada9:b2bc:c3d1:c11e	195.209.193.30
cb15:901b:d157:4024:ada9:b2bc:c3d1:c11f	195.209.193.31
cb15:901b:d157:4024:ada9:b2bc:c3d1:c120	195.209.193.32
cb15:901b:d157:4024:ada9:b2bc:c3d1:c121	195.209.193.33
cb15:901b:d157:4024:ada9:b2bc:c3d1:c122	195.209.193.34
cb15:901b:d157:4024:ada9:b2bc:c3d1:c123	195.209.193.35
cb15:901b:d157:4024:ada9:b2bc:c3d1:c124	195.209.193.36
cb15:901b:d157:4024:ada9:b2bc:c3d1:c125	195.209.193.37
cb15:901b:d157:4024:ada9:b2bc:c3d1:c126	195.209.193.38
cb15:901b:d157:4024:ada9:b2bc:c3d1:c127	195.209.193.39
cb15:901b:d157:4024:ada9:b2bc:c3d1:c128	195.209.193.40
cb15:901b:d157:4024:ada9:b2bc:c3d1:c129	195.209.193.41
cb15:901b:d157:4024:ada9:b2bc:c3d1:c12a	195.209.193.42
cb15:901b:d157:4024:ada9:b2bc:c3d1:c12b	195.209.193.43
cb15:901b:d157:4024:ada9:b2bc:c3d1:c12c	195.209.193.44
cb15:901b:d157:4024:ada9:b2bc:c3d1:c12d	195.209.193.45
cb15:901b:d157:4024:ada9:b2bc:c3d1:c12e	195.209.193.46
cb15:901b:d157:4024:ada9:b2bc:c3d1:c12f	195.209.193.47
cb15:901b:d157:4024:ada9:b2bc:c3d1:c130	195.209.193.48
cb15:901b:d157:4024:ada9:b2bc:c3d1:c131	195.209.193.49
cb15:901b:d157:4024:ada9:b2bc:c3d1:c132	195.209.193.50
cb15:901b:d157:4024:ada9:b2bc:c3d1:c133	195.209.193.51
cb15:901b:d157:4024:ada9:b2bc:c3d1:c134	195.209.193.52
cb15:901b:d157:4024:ada9:b2bc:c3d1:c135	195.209.193.53
cb15:901b:d157:4024:ada9:b2bc:c3d1:c136	195.209.193.54
cb15:901b:d157:4024:ada9:b2bc:c3d1:c137	195.209.193.55
cb15:901b:d157:4024:ada9:b2bc:c3d1:c138	195.209.193.56
cb15:901b:d157:4024:ada9:b2bc:c3d1:c139	195.209.193.57
cb15:901b:d157:4024:ada9:b2bc:c3d1:c13a	195.209.193.58
cb15:901b:d157:4024:ada9:b2bc:c3d1:c13b	195.209.193.59
cb15:901b:d157:4024:ada9:b2bc:c3d1:c13c	195.209.193.60

cb15:901b:d157:4024:ada9:b2bc:c3d1:c13d	195.209.193.61
cb15:901b:d157:4024:ada9:b2bc:c3d1:c13e	195.209.193.62
cb15:901b:d157:4024:ada9:b2bc:c3d1:c13f	195.209.193.63
cb15:901b:d157:4024:ada9:b2bc:c3d1:c140	195.209.193.64
cb15:901b:d157:4024:ada9:b2bc:c3d1:c141	195.209.193.65
cb15:901b:d157:4024:ada9:b2bc:c3d1:c142	195.209.193.66
cb15:901b:d157:4024:ada9:b2bc:c3d1:c143	195.209.193.67
cb15:901b:d157:4024:ada9:b2bc:c3d1:c144	195.209.193.68
cb15:901b:d157:4024:ada9:b2bc:c3d1:c145	195.209.193.69
cb15:901b:d157:4024:ada9:b2bc:c3d1:c146	195.209.193.70
cb15:901b:d157:4024:ada9:b2bc:c3d1:c147	195.209.193.71
cb15:901b:d157:4024:ada9:b2bc:c3d1:c148	195.209.193.72
cb15:901b:d157:4024:ada9:b2bc:c3d1:c149	195.209.193.73
cb15:901b:d157:4024:ada9:b2bc:c3d1:c14a	195.209.193.74
cb15:901b:d157:4024:ada9:b2bc:c3d1:c14b	195.209.193.75
cb15:901b:d157:4024:ada9:b2bc:c3d1:c14c	195.209.193.76
cb15:901b:d157:4024:ada9:b2bc:c3d1:c14d	195.209.193.77
cb15:901b:d157:4024:ada9:b2bc:c3d1:c14e	195.209.193.78
cb15:901b:d157:4024:ada9:b2bc:c3d1:c14f	195.209.193.79
cb15:901b:d157:4024:ada9:b2bc:c3d1:c150	195.209.193.80
cb15:901b:d157:4024:ada9:b2bc:c3d1:c151	195.209.193.81
cb15:901b:d157:4024:ada9:b2bc:c3d1:c152	195.209.193.82
cb15:901b:d157:4024:ada9:b2bc:c3d1:c153	195.209.193.83
cb15:901b:d157:4024:ada9:b2bc:c3d1:c154	195.209.193.84
cb15:901b:d157:4024:ada9:b2bc:c3d1:c155	195.209.193.85
cb15:901b:d157:4024:ada9:b2bc:c3d1:c156	195.209.193.86
cb15:901b:d157:4024:ada9:b2bc:c3d1:c157	195.209.193.87
cb15:901b:d157:4024:ada9:b2bc:c3d1:c158	195.209.193.88
cb15:901b:d157:4024:ada9:b2bc:c3d1:c159	195.209.193.89
cb15:901b:d157:4024:ada9:b2bc:c3d1:c15a	195.209.193.90
cb15:901b:d157:4024:ada9:b2bc:c3d1:c15b	195.209.193.91
cb15:901b:d157:4024:ada9:b2bc:c3d1:c15c	195.209.193.92
cb15:901b:d157:4024:ada9:b2bc:c3d1:c15d	195.209.193.93
cb15:901b:d157:4024:ada9:b2bc:c3d1:c15e	195.209.193.94
cb15:901b:d157:4024:ada9:b2bc:c3d1:c15f	195.209.193.95
cb15:901b:d157:4024:ada9:b2bc:c3d1:c160	195.209.193.96
cb15:901b:d157:4024:ada9:b2bc:c3d1:c161	195.209.193.97
cb15:901b:d157:4024:ada9:b2bc:c3d1:c162	195.209.193.98
cb15:901b:d157:4024:ada9:b2bc:c3d1:c163	195.209.193.99
cb15:901b:d157:4024:ada9:b2bc:c3d1:c164	195.209.193.100
cb15:901b:d157:4024:ada9:b2bc:c3d1:c165	195.209.193.101
cb15:901b:d157:4024:ada9:b2bc:c3d1:c166	195.209.193.102
cb15:901b:d157:4024:ada9:b2bc:c3d1:c167	195.209.193.103
cb15:901b:d157:4024:ada9:b2bc:c3d1:c168	195.209.193.104
cb15:901b:d157:4024:ada9:b2bc:c3d1:c169	195.209.193.105
cb15:901b:d157:4024:ada9:b2bc:c3d1:c16a	195.209.193.106
cb15:901b:d157:4024:ada9:b2bc:c3d1:c16b	195.209.193.107
cb15:901b:d157:4024:ada9:b2bc:c3d1:c16c	195.209.193.108
cb15:901b:d157:4024:ada9:b2bc:c3d1:c16d	195.209.193.109
cb15:901b:d157:4024:ada9:b2bc:c3d1:c16e	195.209.193.110
cb15:901b:d157:4024:ada9:b2bc:c3d1:c16f	195.209.193.111
cb15:901b:d157:4024:ada9:b2bc:c3d1:c170	195.209.193.112
cb15:901b:d157:4024:ada9:b2bc:c3d1:c171	195.209.193.113
cb15:901b:d157:4024:ada9:b2bc:c3d1:c172	195.209.193.114
cb15:901b:d157:4024:ada9:b2bc:c3d1:c173	195.209.193.115
cb15:901b:d157:4024:ada9:b2bc:c3d1:c174	195.209.193.116
cb15:901b:d157:4024:ada9:b2bc:c3d1:c175	195.209.193.117
cb15:901b:d157:4024:ada9:b2bc:c3d1:c176	195.209.193.118
cb15:901b:d157:4024:ada9:b2bc:c3d1:c177	195.209.193.119
cb15:901b:d157:4024:ada9:b2bc:c3d1:c178	195.209.193.120

cb15:901b:d157:4024:ada9:b2bc:c3d1:c179	195.209.193.121
cb15:901b:d157:4024:ada9:b2bc:c3d1:c17a	195.209.193.122
cb15:901b:d157:4024:ada9:b2bc:c3d1:c17b	195.209.193.123
cb15:901b:d157:4024:ada9:b2bc:c3d1:c17c	195.209.193.124
cb15:901b:d157:4024:ada9:b2bc:c3d1:c17d	195.209.193.125
cb15:901b:d157:4024:ada9:b2bc:c3d1:c17e	195.209.193.126
cb15:901b:d157:4024:ada9:b2bc:c3d1:c17f	195.209.193.127
cb15:901b:d157:4024:ada9:b2bc:c3d1:c180	195.209.193.128
cb15:901b:d157:4024:ada9:b2bc:c3d1:c181	195.209.193.129
cb15:901b:d157:4024:ada9:b2bc:c3d1:c182	195.209.193.130
cb15:901b:d157:4024:ada9:b2bc:c3d1:c183	195.209.193.131
cb15:901b:d157:4024:ada9:b2bc:c3d1:c184	195.209.193.132
cb15:901b:d157:4024:ada9:b2bc:c3d1:c185	195.209.193.133
cb15:901b:d157:4024:ada9:b2bc:c3d1:c186	195.209.193.134
cb15:901b:d157:4024:ada9:b2bc:c3d1:c187	195.209.193.135
cb15:901b:d157:4024:ada9:b2bc:c3d1:c188	195.209.193.136
cb15:901b:d157:4024:ada9:b2bc:c3d1:c189	195.209.193.137
cb15:901b:d157:4024:ada9:b2bc:c3d1:c18a	195.209.193.138
cb15:901b:d157:4024:ada9:b2bc:c3d1:c18b	195.209.193.139
cb15:901b:d157:4024:ada9:b2bc:c3d1:c18c	195.209.193.140
cb15:901b:d157:4024:ada9:b2bc:c3d1:c18d	195.209.193.141
cb15:901b:d157:4024:ada9:b2bc:c3d1:c18e	195.209.193.142
cb15:901b:d157:4024:ada9:b2bc:c3d1:c18f	195.209.193.143
cb15:901b:d157:4024:ada9:b2bc:c3d1:c190	195.209.193.144
cb15:901b:d157:4024:ada9:b2bc:c3d1:c191	195.209.193.145
cb15:901b:d157:4024:ada9:b2bc:c3d1:c192	195.209.193.146
cb15:901b:d157:4024:ada9:b2bc:c3d1:c193	195.209.193.147
cb15:901b:d157:4024:ada9:b2bc:c3d1:c194	195.209.193.148
cb15:901b:d157:4024:ada9:b2bc:c3d1:c195	195.209.193.149
cb15:901b:d157:4024:ada9:b2bc:c3d1:c196	195.209.193.150
cb15:901b:d157:4024:ada9:b2bc:c3d1:c197	195.209.193.151
cb15:901b:d157:4024:ada9:b2bc:c3d1:c198	195.209.193.152
cb15:901b:d157:4024:ada9:b2bc:c3d1:c199	195.209.193.153
cb15:901b:d157:4024:ada9:b2bc:c3d1:c19a	195.209.193.154
cb15:901b:d157:4024:ada9:b2bc:c3d1:c19b	195.209.193.155
cb15:901b:d157:4024:ada9:b2bc:c3d1:c19c	195.209.193.156
cb15:901b:d157:4024:ada9:b2bc:c3d1:c19d	195.209.193.157
cb15:901b:d157:4024:ada9:b2bc:c3d1:c19e	195.209.193.158
cb15:901b:d157:4024:ada9:b2bc:c3d1:c19f	195.209.193.159
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1a0	195.209.193.160
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1a1	195.209.193.161
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1a2	195.209.193.162
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1a3	195.209.193.163
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1a4	195.209.193.164
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1a5	195.209.193.165
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1a6	195.209.193.166
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1a7	195.209.193.167
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1a8	195.209.193.168
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1a9	195.209.193.169
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1aa	195.209.193.170
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1ab	195.209.193.171
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1ac	195.209.193.172
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1ad	195.209.193.173
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1ae	195.209.193.174
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1af	195.209.193.175
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1b0	195.209.193.176
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1b1	195.209.193.177
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1b2	195.209.193.178
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1b3	195.209.193.179
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1b4	195.209.193.180

cb15:901b:d157:4024:ada9:b2bc:c3d1:c1b5	195.209.193.181
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1b6	195.209.193.182
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1b7	195.209.193.183
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1b8	195.209.193.184
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1b9	195.209.193.185
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1ba	195.209.193.186
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1bb	195.209.193.187
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1bc	195.209.193.188
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1bd	195.209.193.189
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1be	195.209.193.190
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1bf	195.209.193.191
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1c0	195.209.193.192
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1c1	195.209.193.193
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1c2	195.209.193.194
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1c3	195.209.193.195
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1c4	195.209.193.196
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1c5	195.209.193.197
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1c6	195.209.193.198
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1c7	195.209.193.199
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1c8	195.209.193.200
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1c9	195.209.193.201
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1ca	195.209.193.202
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1cb	195.209.193.203
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1cc	195.209.193.204
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1cd	195.209.193.205
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1ce	195.209.193.206
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1cf	195.209.193.207
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1d0	195.209.193.208
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1d1	195.209.193.209
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1d2	195.209.193.210
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1d3	195.209.193.211
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1d4	195.209.193.212
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1d5	195.209.193.213
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1d6	195.209.193.214
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1d7	195.209.193.215
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1d8	195.209.193.216
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1d9	195.209.193.217
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1da	195.209.193.218
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1db	195.209.193.219
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1dc	195.209.193.220
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1dd	195.209.193.221
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1de	195.209.193.222
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1df	195.209.193.223
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1e0	195.209.193.224
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1e1	195.209.193.225
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1e2	195.209.193.226
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1e3	195.209.193.227
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1e4	195.209.193.228
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1e5	195.209.193.229
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1e6	195.209.193.230
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1e7	195.209.193.231
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1e8	195.209.193.232
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1e9	195.209.193.233
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1ea	195.209.193.234
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1eb	195.209.193.235
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1ec	195.209.193.236
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1ed	195.209.193.237
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1ee	195.209.193.238
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1ef	195.209.193.239
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1f0	195.209.193.240
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1f1	195.209.193.241
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1f2	195.209.193.242
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1f3	195.209.193.243
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1f4	195.209.193.244
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1f5	195.209.193.245
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1f6	195.209.193.246
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1f7	195.209.193.247
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1f8	195.209.193.248
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1f9	195.209.193.249
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1fa	195.209.193.250
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1fb	195.209.193.251
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1fc	195.209.193.252
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1fd	195.209.193.253
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1fe	195.209.193.254
cb15:901b:d157:4024:ada9:b2bc:c3d1:c1ff	195.209.193.255

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.