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:a101	79.177.161.1
cb15:901b:d157:4024:ada9:b2bc:4fb1:a102	79.177.161.2
cb15:901b:d157:4024:ada9:b2bc:4fb1:a103	79.177.161.3
cb15:901b:d157:4024:ada9:b2bc:4fb1:a104	79.177.161.4
cb15:901b:d157:4024:ada9:b2bc:4fb1:a105	79.177.161.5
cb15:901b:d157:4024:ada9:b2bc:4fb1:a106	79.177.161.6
cb15:901b:d157:4024:ada9:b2bc:4fb1:a107	79.177.161.7
cb15:901b:d157:4024:ada9:b2bc:4fb1:a108	79.177.161.8
cb15:901b:d157:4024:ada9:b2bc:4fb1:a109	79.177.161.9
cb15:901b:d157:4024:ada9:b2bc:4fb1:a10a	79.177.161.10
cb15:901b:d157:4024:ada9:b2bc:4fb1:a10b	79.177.161.11
cb15:901b:d157:4024:ada9:b2bc:4fb1:a10c	79.177.161.12
cb15:901b:d157:4024:ada9:b2bc:4fb1:a10d	79.177.161.13
cb15:901b:d157:4024:ada9:b2bc:4fb1:a10e	79.177.161.14
cb15:901b:d157:4024:ada9:b2bc:4fb1:a10f	79.177.161.15
cb15:901b:d157:4024:ada9:b2bc:4fb1:a110	79.177.161.16
cb15:901b:d157:4024:ada9:b2bc:4fb1:a111	79.177.161.17
cb15:901b:d157:4024:ada9:b2bc:4fb1:a112	79.177.161.18
cb15:901b:d157:4024:ada9:b2bc:4fb1:a113	79.177.161.19
cb15:901b:d157:4024:ada9:b2bc:4fb1:a114	79.177.161.20
cb15:901b:d157:4024:ada9:b2bc:4fb1:a115	79.177.161.21
cb15:901b:d157:4024:ada9:b2bc:4fb1:a116	79.177.161.22
cb15:901b:d157:4024:ada9:b2bc:4fb1:a117	79.177.161.23
cb15:901b:d157:4024:ada9:b2bc:4fb1:a118	79.177.161.24
cb15:901b:d157:4024:ada9:b2bc:4fb1:a119	79.177.161.25
cb15:901b:d157:4024:ada9:b2bc:4fb1:a11a	79.177.161.26
cb15:901b:d157:4024:ada9:b2bc:4fb1:a11b	79.177.161.27
cb15:901b:d157:4024:ada9:b2bc:4fb1:a11c	79.177.161.28
cb15:901b:d157:4024:ada9:b2bc:4fb1:a11d	79.177.161.29
cb15:901b:d157:4024:ada9:b2bc:4fb1:a11e	79.177.161.30
cb15:901b:d157:4024:ada9:b2bc:4fb1:a11f	79.177.161.31
cb15:901b:d157:4024:ada9:b2bc:4fb1:a120	79.177.161.32
cb15:901b:d157:4024:ada9:b2bc:4fb1:a121	79.177.161.33
cb15:901b:d157:4024:ada9:b2bc:4fb1:a122	79.177.161.34
cb15:901b:d157:4024:ada9:b2bc:4fb1:a123	79.177.161.35
cb15:901b:d157:4024:ada9:b2bc:4fb1:a124	79.177.161.36
cb15:901b:d157:4024:ada9:b2bc:4fb1:a125	79.177.161.37
cb15:901b:d157:4024:ada9:b2bc:4fb1:a126	79.177.161.38
cb15:901b:d157:4024:ada9:b2bc:4fb1:a127	79.177.161.39
cb15:901b:d157:4024:ada9:b2bc:4fb1:a128	79.177.161.40
cb15:901b:d157:4024:ada9:b2bc:4fb1:a129	79.177.161.41
cb15:901b:d157:4024:ada9:b2bc:4fb1:a12a	79.177.161.42
cb15:901b:d157:4024:ada9:b2bc:4fb1:a12b	79.177.161.43
cb15:901b:d157:4024:ada9:b2bc:4fb1:a12c	79.177.161.44
cb15:901b:d157:4024:ada9:b2bc:4fb1:a12d	79.177.161.45
cb15:901b:d157:4024:ada9:b2bc:4fb1:a12e	79.177.161.46
cb15:901b:d157:4024:ada9:b2bc:4fb1:a12f	79.177.161.47
cb15:901b:d157:4024:ada9:b2bc:4fb1:a130	79.177.161.48
cb15:901b:d157:4024:ada9:b2bc:4fb1:a131	79.177.161.49
cb15:901b:d157:4024:ada9:b2bc:4fb1:a132	79.177.161.50
cb15:901b:d157:4024:ada9:b2bc:4fb1:a133	79.177.161.51
cb15:901b:d157:4024:ada9:b2bc:4fb1:a134	79.177.161.52
cb15:901b:d157:4024:ada9:b2bc:4fb1:a135	79.177.161.53
cb15:901b:d157:4024:ada9:b2bc:4fb1:a136	79.177.161.54
cb15:901b:d157:4024:ada9:b2bc:4fb1:a137	79.177.161.55
cb15:901b:d157:4024:ada9:b2bc:4fb1:a138	79.177.161.56
cb15:901b:d157:4024:ada9:b2bc:4fb1:a139	79.177.161.57
cb15:901b:d157:4024:ada9:b2bc:4fb1:a13a	79.177.161.58
cb15:901b:d157:4024:ada9:b2bc:4fb1:a13b	79.177.161.59
cb15:901b:d157:4024:ada9:b2bc:4fb1:a13c	79.177.161.60

cb15:901b:d157:4024:ada9:b2bc:4fb1:a13d	79.177.161.61
cb15:901b:d157:4024:ada9:b2bc:4fb1:a13e	79.177.161.62
cb15:901b:d157:4024:ada9:b2bc:4fb1:a13f	79.177.161.63
cb15:901b:d157:4024:ada9:b2bc:4fb1:a140	79.177.161.64
cb15:901b:d157:4024:ada9:b2bc:4fb1:a141	79.177.161.65
cb15:901b:d157:4024:ada9:b2bc:4fb1:a142	79.177.161.66
cb15:901b:d157:4024:ada9:b2bc:4fb1:a143	79.177.161.67
cb15:901b:d157:4024:ada9:b2bc:4fb1:a144	79.177.161.68
cb15:901b:d157:4024:ada9:b2bc:4fb1:a145	79.177.161.69
cb15:901b:d157:4024:ada9:b2bc:4fb1:a146	79.177.161.70
cb15:901b:d157:4024:ada9:b2bc:4fb1:a147	79.177.161.71
cb15:901b:d157:4024:ada9:b2bc:4fb1:a148	79.177.161.72
cb15:901b:d157:4024:ada9:b2bc:4fb1:a149	79.177.161.73
cb15:901b:d157:4024:ada9:b2bc:4fb1:a14a	79.177.161.74
cb15:901b:d157:4024:ada9:b2bc:4fb1:a14b	79.177.161.75
cb15:901b:d157:4024:ada9:b2bc:4fb1:a14c	79.177.161.76
cb15:901b:d157:4024:ada9:b2bc:4fb1:a14d	79.177.161.77
cb15:901b:d157:4024:ada9:b2bc:4fb1:a14e	79.177.161.78
cb15:901b:d157:4024:ada9:b2bc:4fb1:a14f	79.177.161.79
cb15:901b:d157:4024:ada9:b2bc:4fb1:a150	79.177.161.80
cb15:901b:d157:4024:ada9:b2bc:4fb1:a151	79.177.161.81
cb15:901b:d157:4024:ada9:b2bc:4fb1:a152	79.177.161.82
cb15:901b:d157:4024:ada9:b2bc:4fb1:a153	79.177.161.83
cb15:901b:d157:4024:ada9:b2bc:4fb1:a154	79.177.161.84
cb15:901b:d157:4024:ada9:b2bc:4fb1:a155	79.177.161.85
cb15:901b:d157:4024:ada9:b2bc:4fb1:a156	79.177.161.86
cb15:901b:d157:4024:ada9:b2bc:4fb1:a157	79.177.161.87
cb15:901b:d157:4024:ada9:b2bc:4fb1:a158	79.177.161.88
cb15:901b:d157:4024:ada9:b2bc:4fb1:a159	79.177.161.89
cb15:901b:d157:4024:ada9:b2bc:4fb1:a15a	79.177.161.90
cb15:901b:d157:4024:ada9:b2bc:4fb1:a15b	79.177.161.91
cb15:901b:d157:4024:ada9:b2bc:4fb1:a15c	79.177.161.92
cb15:901b:d157:4024:ada9:b2bc:4fb1:a15d	79.177.161.93
cb15:901b:d157:4024:ada9:b2bc:4fb1:a15e	79.177.161.94
cb15:901b:d157:4024:ada9:b2bc:4fb1:a15f	79.177.161.95
cb15:901b:d157:4024:ada9:b2bc:4fb1:a160	79.177.161.96
cb15:901b:d157:4024:ada9:b2bc:4fb1:a161	79.177.161.97
cb15:901b:d157:4024:ada9:b2bc:4fb1:a162	79.177.161.98
cb15:901b:d157:4024:ada9:b2bc:4fb1:a163	79.177.161.99
cb15:901b:d157:4024:ada9:b2bc:4fb1:a164	79.177.161.100
cb15:901b:d157:4024:ada9:b2bc:4fb1:a165	79.177.161.101
cb15:901b:d157:4024:ada9:b2bc:4fb1:a166	79.177.161.102
cb15:901b:d157:4024:ada9:b2bc:4fb1:a167	79.177.161.103
cb15:901b:d157:4024:ada9:b2bc:4fb1:a168	79.177.161.104
cb15:901b:d157:4024:ada9:b2bc:4fb1:a169	79.177.161.105
cb15:901b:d157:4024:ada9:b2bc:4fb1:a16a	79.177.161.106
cb15:901b:d157:4024:ada9:b2bc:4fb1:a16b	79.177.161.107
cb15:901b:d157:4024:ada9:b2bc:4fb1:a16c	79.177.161.108
cb15:901b:d157:4024:ada9:b2bc:4fb1:a16d	79.177.161.109
cb15:901b:d157:4024:ada9:b2bc:4fb1:a16e	79.177.161.110
cb15:901b:d157:4024:ada9:b2bc:4fb1:a16f	79.177.161.111
cb15:901b:d157:4024:ada9:b2bc:4fb1:a170	79.177.161.112
cb15:901b:d157:4024:ada9:b2bc:4fb1:a171	79.177.161.113
cb15:901b:d157:4024:ada9:b2bc:4fb1:a172	79.177.161.114
cb15:901b:d157:4024:ada9:b2bc:4fb1:a173	79.177.161.115
cb15:901b:d157:4024:ada9:b2bc:4fb1:a174	79.177.161.116
cb15:901b:d157:4024:ada9:b2bc:4fb1:a175	79.177.161.117
cb15:901b:d157:4024:ada9:b2bc:4fb1:a176	79.177.161.118
cb15:901b:d157:4024:ada9:b2bc:4fb1:a177	79.177.161.119
cb15:901b:d157:4024:ada9:b2bc:4fb1:a178	79.177.161.120

cb15:901b:d157:4024:ada9:b2bc:4fb1:a179	79.177.161.121
cb15:901b:d157:4024:ada9:b2bc:4fb1:a17a	79.177.161.122
cb15:901b:d157:4024:ada9:b2bc:4fb1:a17b	79.177.161.123
cb15:901b:d157:4024:ada9:b2bc:4fb1:a17c	79.177.161.124
cb15:901b:d157:4024:ada9:b2bc:4fb1:a17d	79.177.161.125
cb15:901b:d157:4024:ada9:b2bc:4fb1:a17e	79.177.161.126
cb15:901b:d157:4024:ada9:b2bc:4fb1:a17f	79.177.161.127
cb15:901b:d157:4024:ada9:b2bc:4fb1:a180	79.177.161.128
cb15:901b:d157:4024:ada9:b2bc:4fb1:a181	79.177.161.129
cb15:901b:d157:4024:ada9:b2bc:4fb1:a182	79.177.161.130
cb15:901b:d157:4024:ada9:b2bc:4fb1:a183	79.177.161.131
cb15:901b:d157:4024:ada9:b2bc:4fb1:a184	79.177.161.132
cb15:901b:d157:4024:ada9:b2bc:4fb1:a185	79.177.161.133
cb15:901b:d157:4024:ada9:b2bc:4fb1:a186	79.177.161.134
cb15:901b:d157:4024:ada9:b2bc:4fb1:a187	79.177.161.135
cb15:901b:d157:4024:ada9:b2bc:4fb1:a188	79.177.161.136
cb15:901b:d157:4024:ada9:b2bc:4fb1:a189	79.177.161.137
cb15:901b:d157:4024:ada9:b2bc:4fb1:a18a	79.177.161.138
cb15:901b:d157:4024:ada9:b2bc:4fb1:a18b	79.177.161.139
cb15:901b:d157:4024:ada9:b2bc:4fb1:a18c	79.177.161.140
cb15:901b:d157:4024:ada9:b2bc:4fb1:a18d	79.177.161.141
cb15:901b:d157:4024:ada9:b2bc:4fb1:a18e	79.177.161.142
cb15:901b:d157:4024:ada9:b2bc:4fb1:a18f	79.177.161.143
cb15:901b:d157:4024:ada9:b2bc:4fb1:a190	79.177.161.144
cb15:901b:d157:4024:ada9:b2bc:4fb1:a191	79.177.161.145
cb15:901b:d157:4024:ada9:b2bc:4fb1:a192	79.177.161.146
cb15:901b:d157:4024:ada9:b2bc:4fb1:a193	79.177.161.147
cb15:901b:d157:4024:ada9:b2bc:4fb1:a194	79.177.161.148
cb15:901b:d157:4024:ada9:b2bc:4fb1:a195	79.177.161.149
cb15:901b:d157:4024:ada9:b2bc:4fb1:a196	79.177.161.150
cb15:901b:d157:4024:ada9:b2bc:4fb1:a197	79.177.161.151
cb15:901b:d157:4024:ada9:b2bc:4fb1:a198	79.177.161.152
cb15:901b:d157:4024:ada9:b2bc:4fb1:a199	79.177.161.153
cb15:901b:d157:4024:ada9:b2bc:4fb1:a19a	79.177.161.154
cb15:901b:d157:4024:ada9:b2bc:4fb1:a19b	79.177.161.155
cb15:901b:d157:4024:ada9:b2bc:4fb1:a19c	79.177.161.156
cb15:901b:d157:4024:ada9:b2bc:4fb1:a19d	79.177.161.157
cb15:901b:d157:4024:ada9:b2bc:4fb1:a19e	79.177.161.158
cb15:901b:d157:4024:ada9:b2bc:4fb1:a19f	79.177.161.159
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1a0	79.177.161.160
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1a1	79.177.161.161
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1a2	79.177.161.162
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1a3	79.177.161.163
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1a4	79.177.161.164
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1a5	79.177.161.165
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1a6	79.177.161.166
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1a7	79.177.161.167
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1a8	79.177.161.168
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1a9	79.177.161.169
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1aa	79.177.161.170
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1ab	79.177.161.171
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1ac	79.177.161.172
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1ad	79.177.161.173
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1ae	79.177.161.174
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1af	79.177.161.175
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1b0	79.177.161.176
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1b1	79.177.161.177
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1b2	79.177.161.178
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1b3	79.177.161.179
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1b4	79.177.161.180

cb15:901b:d157:4024:ada9:b2bc:4fb1:a1b5	79.177.161.181
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1b6	79.177.161.182
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1b7	79.177.161.183
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1b8	79.177.161.184
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1b9	79.177.161.185
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1ba	79.177.161.186
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1bb	79.177.161.187
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1bc	79.177.161.188
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1bd	79.177.161.189
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1be	79.177.161.190
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1bf	79.177.161.191
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1c0	79.177.161.192
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1c1	79.177.161.193
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1c2	79.177.161.194
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1c3	79.177.161.195
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1c4	79.177.161.196
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1c5	79.177.161.197
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1c6	79.177.161.198
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1c7	79.177.161.199
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1c8	79.177.161.200
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1c9	79.177.161.201
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1ca	79.177.161.202
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1cb	79.177.161.203
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1cc	79.177.161.204
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1cd	79.177.161.205
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1ce	79.177.161.206
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1cf	79.177.161.207
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1d0	79.177.161.208
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1d1	79.177.161.209
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1d2	79.177.161.210
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1d3	79.177.161.211
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1d4	79.177.161.212
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1d5	79.177.161.213
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1d6	79.177.161.214
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1d7	79.177.161.215
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1d8	79.177.161.216
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1d9	79.177.161.217
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1da	79.177.161.218
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1db	79.177.161.219
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1dc	79.177.161.220
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1dd	79.177.161.221
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1de	79.177.161.222
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1df	79.177.161.223
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1e0	79.177.161.224
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1e1	79.177.161.225
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1e2	79.177.161.226
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1e3	79.177.161.227
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1e4	79.177.161.228
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1e5	79.177.161.229
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1e6	79.177.161.230
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1e7	79.177.161.231
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1e8	79.177.161.232
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1e9	79.177.161.233
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1ea	79.177.161.234
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1eb	79.177.161.235
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1ec	79.177.161.236
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1ed	79.177.161.237
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1ee	79.177.161.238
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1ef	79.177.161.239
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1f0	79.177.161.240
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1f1	79.177.161.241
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1f2	79.177.161.242
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1f3	79.177.161.243
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1f4	79.177.161.244
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1f5	79.177.161.245
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1f6	79.177.161.246
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1f7	79.177.161.247
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1f8	79.177.161.248
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1f9	79.177.161.249
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1fa	79.177.161.250
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1fb	79.177.161.251
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1fc	79.177.161.252
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1fd	79.177.161.253
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1fe	79.177.161.254
cb15:901b:d157:4024:ada9:b2bc:4fb1:a1ff	79.177.161.255

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.