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:c3b1:c001	195.177.192.1
cb15:901b:d157:4024:ada9:b2bc:c3b1:c002	195.177.192.2
cb15:901b:d157:4024:ada9:b2bc:c3b1:c003	195.177.192.3
cb15:901b:d157:4024:ada9:b2bc:c3b1:c004	195.177.192.4
cb15:901b:d157:4024:ada9:b2bc:c3b1:c005	195.177.192.5
cb15:901b:d157:4024:ada9:b2bc:c3b1:c006	195.177.192.6
cb15:901b:d157:4024:ada9:b2bc:c3b1:c007	195.177.192.7
cb15:901b:d157:4024:ada9:b2bc:c3b1:c008	195.177.192.8
cb15:901b:d157:4024:ada9:b2bc:c3b1:c009	195.177.192.9
cb15:901b:d157:4024:ada9:b2bc:c3b1:c00a	195.177.192.10
cb15:901b:d157:4024:ada9:b2bc:c3b1:c00b	195.177.192.11
cb15:901b:d157:4024:ada9:b2bc:c3b1:c00c	195.177.192.12
cb15:901b:d157:4024:ada9:b2bc:c3b1:c00d	195.177.192.13
cb15:901b:d157:4024:ada9:b2bc:c3b1:c00e	195.177.192.14
cb15:901b:d157:4024:ada9:b2bc:c3b1:c00f	195.177.192.15
cb15:901b:d157:4024:ada9:b2bc:c3b1:c010	195.177.192.16
cb15:901b:d157:4024:ada9:b2bc:c3b1:c011	195.177.192.17
cb15:901b:d157:4024:ada9:b2bc:c3b1:c012	195.177.192.18
cb15:901b:d157:4024:ada9:b2bc:c3b1:c013	195.177.192.19
cb15:901b:d157:4024:ada9:b2bc:c3b1:c014	195.177.192.20
cb15:901b:d157:4024:ada9:b2bc:c3b1:c015	195.177.192.21
cb15:901b:d157:4024:ada9:b2bc:c3b1:c016	195.177.192.22
cb15:901b:d157:4024:ada9:b2bc:c3b1:c017	195.177.192.23
cb15:901b:d157:4024:ada9:b2bc:c3b1:c018	195.177.192.24
cb15:901b:d157:4024:ada9:b2bc:c3b1:c019	195.177.192.25
cb15:901b:d157:4024:ada9:b2bc:c3b1:c01a	195.177.192.26
cb15:901b:d157:4024:ada9:b2bc:c3b1:c01b	195.177.192.27
cb15:901b:d157:4024:ada9:b2bc:c3b1:c01c	195.177.192.28
cb15:901b:d157:4024:ada9:b2bc:c3b1:c01d	195.177.192.29
cb15:901b:d157:4024:ada9:b2bc:c3b1:c01e	195.177.192.30
cb15:901b:d157:4024:ada9:b2bc:c3b1:c01f	195.177.192.31
cb15:901b:d157:4024:ada9:b2bc:c3b1:c020	195.177.192.32
cb15:901b:d157:4024:ada9:b2bc:c3b1:c021	195.177.192.33
cb15:901b:d157:4024:ada9:b2bc:c3b1:c022	195.177.192.34
cb15:901b:d157:4024:ada9:b2bc:c3b1:c023	195.177.192.35
cb15:901b:d157:4024:ada9:b2bc:c3b1:c024	195.177.192.36
cb15:901b:d157:4024:ada9:b2bc:c3b1:c025	195.177.192.37
cb15:901b:d157:4024:ada9:b2bc:c3b1:c026	195.177.192.38
cb15:901b:d157:4024:ada9:b2bc:c3b1:c027	195.177.192.39
cb15:901b:d157:4024:ada9:b2bc:c3b1:c028	195.177.192.40
cb15:901b:d157:4024:ada9:b2bc:c3b1:c029	195.177.192.41
cb15:901b:d157:4024:ada9:b2bc:c3b1:c02a	195.177.192.42
cb15:901b:d157:4024:ada9:b2bc:c3b1:c02b	195.177.192.43
cb15:901b:d157:4024:ada9:b2bc:c3b1:c02c	195.177.192.44
cb15:901b:d157:4024:ada9:b2bc:c3b1:c02d	195.177.192.45
cb15:901b:d157:4024:ada9:b2bc:c3b1:c02e	195.177.192.46
cb15:901b:d157:4024:ada9:b2bc:c3b1:c02f	195.177.192.47
cb15:901b:d157:4024:ada9:b2bc:c3b1:c030	195.177.192.48
cb15:901b:d157:4024:ada9:b2bc:c3b1:c031	195.177.192.49
cb15:901b:d157:4024:ada9:b2bc:c3b1:c032	195.177.192.50
cb15:901b:d157:4024:ada9:b2bc:c3b1:c033	195.177.192.51
cb15:901b:d157:4024:ada9:b2bc:c3b1:c034	195.177.192.52
cb15:901b:d157:4024:ada9:b2bc:c3b1:c035	195.177.192.53
cb15:901b:d157:4024:ada9:b2bc:c3b1:c036	195.177.192.54
cb15:901b:d157:4024:ada9:b2bc:c3b1:c037	195.177.192.55
cb15:901b:d157:4024:ada9:b2bc:c3b1:c038	195.177.192.56
cb15:901b:d157:4024:ada9:b2bc:c3b1:c039	195.177.192.57
cb15:901b:d157:4024:ada9:b2bc:c3b1:c03a	195.177.192.58
cb15:901b:d157:4024:ada9:b2bc:c3b1:c03b	195.177.192.59
cb15:901b:d157:4024:ada9:b2bc:c3b1:c03c	195.177.192.60

cb15:901b:d157:4024:ada9:b2bc:c3b1:c03d	195.177.192.61
cb15:901b:d157:4024:ada9:b2bc:c3b1:c03e	195.177.192.62
cb15:901b:d157:4024:ada9:b2bc:c3b1:c03f	195.177.192.63
cb15:901b:d157:4024:ada9:b2bc:c3b1:c040	195.177.192.64
cb15:901b:d157:4024:ada9:b2bc:c3b1:c041	195.177.192.65
cb15:901b:d157:4024:ada9:b2bc:c3b1:c042	195.177.192.66
cb15:901b:d157:4024:ada9:b2bc:c3b1:c043	195.177.192.67
cb15:901b:d157:4024:ada9:b2bc:c3b1:c044	195.177.192.68
cb15:901b:d157:4024:ada9:b2bc:c3b1:c045	195.177.192.69
cb15:901b:d157:4024:ada9:b2bc:c3b1:c046	195.177.192.70
cb15:901b:d157:4024:ada9:b2bc:c3b1:c047	195.177.192.71
cb15:901b:d157:4024:ada9:b2bc:c3b1:c048	195.177.192.72
cb15:901b:d157:4024:ada9:b2bc:c3b1:c049	195.177.192.73
cb15:901b:d157:4024:ada9:b2bc:c3b1:c04a	195.177.192.74
cb15:901b:d157:4024:ada9:b2bc:c3b1:c04b	195.177.192.75
cb15:901b:d157:4024:ada9:b2bc:c3b1:c04c	195.177.192.76
cb15:901b:d157:4024:ada9:b2bc:c3b1:c04d	195.177.192.77
cb15:901b:d157:4024:ada9:b2bc:c3b1:c04e	195.177.192.78
cb15:901b:d157:4024:ada9:b2bc:c3b1:c04f	195.177.192.79
cb15:901b:d157:4024:ada9:b2bc:c3b1:c050	195.177.192.80
cb15:901b:d157:4024:ada9:b2bc:c3b1:c051	195.177.192.81
cb15:901b:d157:4024:ada9:b2bc:c3b1:c052	195.177.192.82
cb15:901b:d157:4024:ada9:b2bc:c3b1:c053	195.177.192.83
cb15:901b:d157:4024:ada9:b2bc:c3b1:c054	195.177.192.84
cb15:901b:d157:4024:ada9:b2bc:c3b1:c055	195.177.192.85
cb15:901b:d157:4024:ada9:b2bc:c3b1:c056	195.177.192.86
cb15:901b:d157:4024:ada9:b2bc:c3b1:c057	195.177.192.87
cb15:901b:d157:4024:ada9:b2bc:c3b1:c058	195.177.192.88
cb15:901b:d157:4024:ada9:b2bc:c3b1:c059	195.177.192.89
cb15:901b:d157:4024:ada9:b2bc:c3b1:c05a	195.177.192.90
cb15:901b:d157:4024:ada9:b2bc:c3b1:c05b	195.177.192.91
cb15:901b:d157:4024:ada9:b2bc:c3b1:c05c	195.177.192.92
cb15:901b:d157:4024:ada9:b2bc:c3b1:c05d	195.177.192.93
cb15:901b:d157:4024:ada9:b2bc:c3b1:c05e	195.177.192.94
cb15:901b:d157:4024:ada9:b2bc:c3b1:c05f	195.177.192.95
cb15:901b:d157:4024:ada9:b2bc:c3b1:c060	195.177.192.96
cb15:901b:d157:4024:ada9:b2bc:c3b1:c061	195.177.192.97
cb15:901b:d157:4024:ada9:b2bc:c3b1:c062	195.177.192.98
cb15:901b:d157:4024:ada9:b2bc:c3b1:c063	195.177.192.99
cb15:901b:d157:4024:ada9:b2bc:c3b1:c064	195.177.192.100
cb15:901b:d157:4024:ada9:b2bc:c3b1:c065	195.177.192.101
cb15:901b:d157:4024:ada9:b2bc:c3b1:c066	195.177.192.102
cb15:901b:d157:4024:ada9:b2bc:c3b1:c067	195.177.192.103
cb15:901b:d157:4024:ada9:b2bc:c3b1:c068	195.177.192.104
cb15:901b:d157:4024:ada9:b2bc:c3b1:c069	195.177.192.105
cb15:901b:d157:4024:ada9:b2bc:c3b1:c06a	195.177.192.106
cb15:901b:d157:4024:ada9:b2bc:c3b1:c06b	195.177.192.107
cb15:901b:d157:4024:ada9:b2bc:c3b1:c06c	195.177.192.108
cb15:901b:d157:4024:ada9:b2bc:c3b1:c06d	195.177.192.109
cb15:901b:d157:4024:ada9:b2bc:c3b1:c06e	195.177.192.110
cb15:901b:d157:4024:ada9:b2bc:c3b1:c06f	195.177.192.111
cb15:901b:d157:4024:ada9:b2bc:c3b1:c070	195.177.192.112
cb15:901b:d157:4024:ada9:b2bc:c3b1:c071	195.177.192.113
cb15:901b:d157:4024:ada9:b2bc:c3b1:c072	195.177.192.114
cb15:901b:d157:4024:ada9:b2bc:c3b1:c073	195.177.192.115
cb15:901b:d157:4024:ada9:b2bc:c3b1:c074	195.177.192.116
cb15:901b:d157:4024:ada9:b2bc:c3b1:c075	195.177.192.117
cb15:901b:d157:4024:ada9:b2bc:c3b1:c076	195.177.192.118
cb15:901b:d157:4024:ada9:b2bc:c3b1:c077	195.177.192.119
cb15:901b:d157:4024:ada9:b2bc:c3b1:c078	195.177.192.120

cb15:901b:d157:4024:ada9:b2bc:c3b1:c079	195.177.192.121
cb15:901b:d157:4024:ada9:b2bc:c3b1:c07a	195.177.192.122
cb15:901b:d157:4024:ada9:b2bc:c3b1:c07b	195.177.192.123
cb15:901b:d157:4024:ada9:b2bc:c3b1:c07c	195.177.192.124
cb15:901b:d157:4024:ada9:b2bc:c3b1:c07d	195.177.192.125
cb15:901b:d157:4024:ada9:b2bc:c3b1:c07e	195.177.192.126
cb15:901b:d157:4024:ada9:b2bc:c3b1:c07f	195.177.192.127
cb15:901b:d157:4024:ada9:b2bc:c3b1:c080	195.177.192.128
cb15:901b:d157:4024:ada9:b2bc:c3b1:c081	195.177.192.129
cb15:901b:d157:4024:ada9:b2bc:c3b1:c082	195.177.192.130
cb15:901b:d157:4024:ada9:b2bc:c3b1:c083	195.177.192.131
cb15:901b:d157:4024:ada9:b2bc:c3b1:c084	195.177.192.132
cb15:901b:d157:4024:ada9:b2bc:c3b1:c085	195.177.192.133
cb15:901b:d157:4024:ada9:b2bc:c3b1:c086	195.177.192.134
cb15:901b:d157:4024:ada9:b2bc:c3b1:c087	195.177.192.135
cb15:901b:d157:4024:ada9:b2bc:c3b1:c088	195.177.192.136
cb15:901b:d157:4024:ada9:b2bc:c3b1:c089	195.177.192.137
cb15:901b:d157:4024:ada9:b2bc:c3b1:c08a	195.177.192.138
cb15:901b:d157:4024:ada9:b2bc:c3b1:c08b	195.177.192.139
cb15:901b:d157:4024:ada9:b2bc:c3b1:c08c	195.177.192.140
cb15:901b:d157:4024:ada9:b2bc:c3b1:c08d	195.177.192.141
cb15:901b:d157:4024:ada9:b2bc:c3b1:c08e	195.177.192.142
cb15:901b:d157:4024:ada9:b2bc:c3b1:c08f	195.177.192.143
cb15:901b:d157:4024:ada9:b2bc:c3b1:c090	195.177.192.144
cb15:901b:d157:4024:ada9:b2bc:c3b1:c091	195.177.192.145
cb15:901b:d157:4024:ada9:b2bc:c3b1:c092	195.177.192.146
cb15:901b:d157:4024:ada9:b2bc:c3b1:c093	195.177.192.147
cb15:901b:d157:4024:ada9:b2bc:c3b1:c094	195.177.192.148
cb15:901b:d157:4024:ada9:b2bc:c3b1:c095	195.177.192.149
cb15:901b:d157:4024:ada9:b2bc:c3b1:c096	195.177.192.150
cb15:901b:d157:4024:ada9:b2bc:c3b1:c097	195.177.192.151
cb15:901b:d157:4024:ada9:b2bc:c3b1:c098	195.177.192.152
cb15:901b:d157:4024:ada9:b2bc:c3b1:c099	195.177.192.153
cb15:901b:d157:4024:ada9:b2bc:c3b1:c09a	195.177.192.154
cb15:901b:d157:4024:ada9:b2bc:c3b1:c09b	195.177.192.155
cb15:901b:d157:4024:ada9:b2bc:c3b1:c09c	195.177.192.156
cb15:901b:d157:4024:ada9:b2bc:c3b1:c09d	195.177.192.157
cb15:901b:d157:4024:ada9:b2bc:c3b1:c09e	195.177.192.158
cb15:901b:d157:4024:ada9:b2bc:c3b1:c09f	195.177.192.159
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0a0	195.177.192.160
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0a1	195.177.192.161
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0a2	195.177.192.162
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0a3	195.177.192.163
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0a4	195.177.192.164
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0a5	195.177.192.165
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0a6	195.177.192.166
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0a7	195.177.192.167
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0a8	195.177.192.168
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0a9	195.177.192.169
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0aa	195.177.192.170
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0ab	195.177.192.171
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0ac	195.177.192.172
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0ad	195.177.192.173
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0ae	195.177.192.174
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0af	195.177.192.175
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0b0	195.177.192.176
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0b1	195.177.192.177
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0b2	195.177.192.178
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0b3	195.177.192.179
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0b4	195.177.192.180

cb15:901b:d157:4024:ada9:b2bc:c3b1:c0b5	195.177.192.181
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0b6	195.177.192.182
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0b7	195.177.192.183
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0b8	195.177.192.184
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0b9	195.177.192.185
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0ba	195.177.192.186
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0bb	195.177.192.187
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0bc	195.177.192.188
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0bd	195.177.192.189
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0be	195.177.192.190
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0bf	195.177.192.191
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0c0	195.177.192.192
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0c1	195.177.192.193
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0c2	195.177.192.194
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0c3	195.177.192.195
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0c4	195.177.192.196
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0c5	195.177.192.197
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0c6	195.177.192.198
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0c7	195.177.192.199
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0c8	195.177.192.200
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0c9	195.177.192.201
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0ca	195.177.192.202
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0cb	195.177.192.203
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0cc	195.177.192.204
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0cd	195.177.192.205
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0ce	195.177.192.206
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0cf	195.177.192.207
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0d0	195.177.192.208
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0d1	195.177.192.209
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0d2	195.177.192.210
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0d3	195.177.192.211
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0d4	195.177.192.212
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0d5	195.177.192.213
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0d6	195.177.192.214
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0d7	195.177.192.215
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0d8	195.177.192.216
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0d9	195.177.192.217
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0da	195.177.192.218
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0db	195.177.192.219
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0dc	195.177.192.220
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0dd	195.177.192.221
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0de	195.177.192.222
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0df	195.177.192.223
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0e0	195.177.192.224
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0e1	195.177.192.225
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0e2	195.177.192.226
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0e3	195.177.192.227
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0e4	195.177.192.228
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0e5	195.177.192.229
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0e6	195.177.192.230
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0e7	195.177.192.231
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0e8	195.177.192.232
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0e9	195.177.192.233
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0ea	195.177.192.234
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0eb	195.177.192.235
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0ec	195.177.192.236
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0ed	195.177.192.237
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0ee	195.177.192.238
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0ef	195.177.192.239
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0f0	195.177.192.240
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0f1	195.177.192.241
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0f2	195.177.192.242
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0f3	195.177.192.243
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0f4	195.177.192.244
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0f5	195.177.192.245
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0f6	195.177.192.246
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0f7	195.177.192.247
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0f8	195.177.192.248
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0f9	195.177.192.249
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0fa	195.177.192.250
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0fb	195.177.192.251
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0fc	195.177.192.252
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0fd	195.177.192.253
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0fe	195.177.192.254
cb15:901b:d157:4024:ada9:b2bc:c3b1:c0ff	195.177.192.255

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.