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:901b:fb65:4024:3136:b51f:a001	181.31.160.1
cb15:901b:901b:fb65:4024:3136:b51f:a002	181.31.160.2
cb15:901b:901b:fb65:4024:3136:b51f:a003	181.31.160.3
cb15:901b:901b:fb65:4024:3136:b51f:a004	181.31.160.4
cb15:901b:901b:fb65:4024:3136:b51f:a005	181.31.160.5
cb15:901b:901b:fb65:4024:3136:b51f:a006	181.31.160.6
cb15:901b:901b:fb65:4024:3136:b51f:a007	181.31.160.7
cb15:901b:901b:fb65:4024:3136:b51f:a008	181.31.160.8
cb15:901b:901b:fb65:4024:3136:b51f:a009	181.31.160.9
cb15:901b:901b:fb65:4024:3136:b51f:a00a	181.31.160.10
cb15:901b:901b:fb65:4024:3136:b51f:a00b	181.31.160.11
cb15:901b:901b:fb65:4024:3136:b51f:a00c	181.31.160.12
cb15:901b:901b:fb65:4024:3136:b51f:a00d	181.31.160.13
cb15:901b:901b:fb65:4024:3136:b51f:a00e	181.31.160.14
cb15:901b:901b:fb65:4024:3136:b51f:a00f	181.31.160.15
cb15:901b:901b:fb65:4024:3136:b51f:a010	181.31.160.16
cb15:901b:901b:fb65:4024:3136:b51f:a011	181.31.160.17
cb15:901b:901b:fb65:4024:3136:b51f:a012	181.31.160.18
cb15:901b:901b:fb65:4024:3136:b51f:a013	181.31.160.19
cb15:901b:901b:fb65:4024:3136:b51f:a014	181.31.160.20
cb15:901b:901b:fb65:4024:3136:b51f:a015	181.31.160.21
cb15:901b:901b:fb65:4024:3136:b51f:a016	181.31.160.22
cb15:901b:901b:fb65:4024:3136:b51f:a017	181.31.160.23
cb15:901b:901b:fb65:4024:3136:b51f:a018	181.31.160.24
cb15:901b:901b:fb65:4024:3136:b51f:a019	181.31.160.25
cb15:901b:901b:fb65:4024:3136:b51f:a01a	181.31.160.26
cb15:901b:901b:fb65:4024:3136:b51f:a01b	181.31.160.27
cb15:901b:901b:fb65:4024:3136:b51f:a01c	181.31.160.28
cb15:901b:901b:fb65:4024:3136:b51f:a01d	181.31.160.29
cb15:901b:901b:fb65:4024:3136:b51f:a01e	181.31.160.30
cb15:901b:901b:fb65:4024:3136:b51f:a01f	181.31.160.31
cb15:901b:901b:fb65:4024:3136:b51f:a020	181.31.160.32
cb15:901b:901b:fb65:4024:3136:b51f:a021	181.31.160.33
cb15:901b:901b:fb65:4024:3136:b51f:a022	181.31.160.34
cb15:901b:901b:fb65:4024:3136:b51f:a023	181.31.160.35
cb15:901b:901b:fb65:4024:3136:b51f:a024	181.31.160.36
cb15:901b:901b:fb65:4024:3136:b51f:a025	181.31.160.37
cb15:901b:901b:fb65:4024:3136:b51f:a026	181.31.160.38
cb15:901b:901b:fb65:4024:3136:b51f:a027	181.31.160.39
cb15:901b:901b:fb65:4024:3136:b51f:a028	181.31.160.40
cb15:901b:901b:fb65:4024:3136:b51f:a029	181.31.160.41
cb15:901b:901b:fb65:4024:3136:b51f:a02a	181.31.160.42
cb15:901b:901b:fb65:4024:3136:b51f:a02b	181.31.160.43
cb15:901b:901b:fb65:4024:3136:b51f:a02c	181.31.160.44
cb15:901b:901b:fb65:4024:3136:b51f:a02d	181.31.160.45
cb15:901b:901b:fb65:4024:3136:b51f:a02e	181.31.160.46
cb15:901b:901b:fb65:4024:3136:b51f:a02f	181.31.160.47
cb15:901b:901b:fb65:4024:3136:b51f:a030	181.31.160.48
cb15:901b:901b:fb65:4024:3136:b51f:a031	181.31.160.49
cb15:901b:901b:fb65:4024:3136:b51f:a032	181.31.160.50
cb15:901b:901b:fb65:4024:3136:b51f:a033	181.31.160.51
cb15:901b:901b:fb65:4024:3136:b51f:a034	181.31.160.52
cb15:901b:901b:fb65:4024:3136:b51f:a035	181.31.160.53
cb15:901b:901b:fb65:4024:3136:b51f:a036	181.31.160.54
cb15:901b:901b:fb65:4024:3136:b51f:a037	181.31.160.55
cb15:901b:901b:fb65:4024:3136:b51f:a038	181.31.160.56
cb15:901b:901b:fb65:4024:3136:b51f:a039	181.31.160.57
cb15:901b:901b:fb65:4024:3136:b51f:a03a	181.31.160.58
cb15:901b:901b:fb65:4024:3136:b51f:a03b	181.31.160.59
cb15:901b:901b:fb65:4024:3136:b51f:a03c	181.31.160.60

cb15:901b:901b:fb65:4024:3136:b51f:a03d	181.31.160.61
cb15:901b:901b:fb65:4024:3136:b51f:a03e	181.31.160.62
cb15:901b:901b:fb65:4024:3136:b51f:a03f	181.31.160.63
cb15:901b:901b:fb65:4024:3136:b51f:a040	181.31.160.64
cb15:901b:901b:fb65:4024:3136:b51f:a041	181.31.160.65
cb15:901b:901b:fb65:4024:3136:b51f:a042	181.31.160.66
cb15:901b:901b:fb65:4024:3136:b51f:a043	181.31.160.67
cb15:901b:901b:fb65:4024:3136:b51f:a044	181.31.160.68
cb15:901b:901b:fb65:4024:3136:b51f:a045	181.31.160.69
cb15:901b:901b:fb65:4024:3136:b51f:a046	181.31.160.70
cb15:901b:901b:fb65:4024:3136:b51f:a047	181.31.160.71
cb15:901b:901b:fb65:4024:3136:b51f:a048	181.31.160.72
cb15:901b:901b:fb65:4024:3136:b51f:a049	181.31.160.73
cb15:901b:901b:fb65:4024:3136:b51f:a04a	181.31.160.74
cb15:901b:901b:fb65:4024:3136:b51f:a04b	181.31.160.75
cb15:901b:901b:fb65:4024:3136:b51f:a04c	181.31.160.76
cb15:901b:901b:fb65:4024:3136:b51f:a04d	181.31.160.77
cb15:901b:901b:fb65:4024:3136:b51f:a04e	181.31.160.78
cb15:901b:901b:fb65:4024:3136:b51f:a04f	181.31.160.79
cb15:901b:901b:fb65:4024:3136:b51f:a050	181.31.160.80
cb15:901b:901b:fb65:4024:3136:b51f:a051	181.31.160.81
cb15:901b:901b:fb65:4024:3136:b51f:a052	181.31.160.82
cb15:901b:901b:fb65:4024:3136:b51f:a053	181.31.160.83
cb15:901b:901b:fb65:4024:3136:b51f:a054	181.31.160.84
cb15:901b:901b:fb65:4024:3136:b51f:a055	181.31.160.85
cb15:901b:901b:fb65:4024:3136:b51f:a056	181.31.160.86
cb15:901b:901b:fb65:4024:3136:b51f:a057	181.31.160.87
cb15:901b:901b:fb65:4024:3136:b51f:a058	181.31.160.88
cb15:901b:901b:fb65:4024:3136:b51f:a059	181.31.160.89
cb15:901b:901b:fb65:4024:3136:b51f:a05a	181.31.160.90
cb15:901b:901b:fb65:4024:3136:b51f:a05b	181.31.160.91
cb15:901b:901b:fb65:4024:3136:b51f:a05c	181.31.160.92
cb15:901b:901b:fb65:4024:3136:b51f:a05d	181.31.160.93
cb15:901b:901b:fb65:4024:3136:b51f:a05e	181.31.160.94
cb15:901b:901b:fb65:4024:3136:b51f:a05f	181.31.160.95
cb15:901b:901b:fb65:4024:3136:b51f:a060	181.31.160.96
cb15:901b:901b:fb65:4024:3136:b51f:a061	181.31.160.97
cb15:901b:901b:fb65:4024:3136:b51f:a062	181.31.160.98
cb15:901b:901b:fb65:4024:3136:b51f:a063	181.31.160.99
cb15:901b:901b:fb65:4024:3136:b51f:a064	181.31.160.100
cb15:901b:901b:fb65:4024:3136:b51f:a065	181.31.160.101
cb15:901b:901b:fb65:4024:3136:b51f:a066	181.31.160.102
cb15:901b:901b:fb65:4024:3136:b51f:a067	181.31.160.103
cb15:901b:901b:fb65:4024:3136:b51f:a068	181.31.160.104
cb15:901b:901b:fb65:4024:3136:b51f:a069	181.31.160.105
cb15:901b:901b:fb65:4024:3136:b51f:a06a	181.31.160.106
cb15:901b:901b:fb65:4024:3136:b51f:a06b	181.31.160.107
cb15:901b:901b:fb65:4024:3136:b51f:a06c	181.31.160.108
cb15:901b:901b:fb65:4024:3136:b51f:a06d	181.31.160.109
cb15:901b:901b:fb65:4024:3136:b51f:a06e	181.31.160.110
cb15:901b:901b:fb65:4024:3136:b51f:a06f	181.31.160.111
cb15:901b:901b:fb65:4024:3136:b51f:a070	181.31.160.112
cb15:901b:901b:fb65:4024:3136:b51f:a071	181.31.160.113
cb15:901b:901b:fb65:4024:3136:b51f:a072	181.31.160.114
cb15:901b:901b:fb65:4024:3136:b51f:a073	181.31.160.115
cb15:901b:901b:fb65:4024:3136:b51f:a074	181.31.160.116
cb15:901b:901b:fb65:4024:3136:b51f:a075	181.31.160.117
cb15:901b:901b:fb65:4024:3136:b51f:a076	181.31.160.118
cb15:901b:901b:fb65:4024:3136:b51f:a077	181.31.160.119
cb15:901b:901b:fb65:4024:3136:b51f:a078	181.31.160.120

cb15:901b:901b:fb65:4024:3136:b51f:a079	181.31.160.121
cb15:901b:901b:fb65:4024:3136:b51f:a07a	181.31.160.122
cb15:901b:901b:fb65:4024:3136:b51f:a07b	181.31.160.123
cb15:901b:901b:fb65:4024:3136:b51f:a07c	181.31.160.124
cb15:901b:901b:fb65:4024:3136:b51f:a07d	181.31.160.125
cb15:901b:901b:fb65:4024:3136:b51f:a07e	181.31.160.126
cb15:901b:901b:fb65:4024:3136:b51f:a07f	181.31.160.127
cb15:901b:901b:fb65:4024:3136:b51f:a080	181.31.160.128
cb15:901b:901b:fb65:4024:3136:b51f:a081	181.31.160.129
cb15:901b:901b:fb65:4024:3136:b51f:a082	181.31.160.130
cb15:901b:901b:fb65:4024:3136:b51f:a083	181.31.160.131
cb15:901b:901b:fb65:4024:3136:b51f:a084	181.31.160.132
cb15:901b:901b:fb65:4024:3136:b51f:a085	181.31.160.133
cb15:901b:901b:fb65:4024:3136:b51f:a086	181.31.160.134
cb15:901b:901b:fb65:4024:3136:b51f:a087	181.31.160.135
cb15:901b:901b:fb65:4024:3136:b51f:a088	181.31.160.136
cb15:901b:901b:fb65:4024:3136:b51f:a089	181.31.160.137
cb15:901b:901b:fb65:4024:3136:b51f:a08a	181.31.160.138
cb15:901b:901b:fb65:4024:3136:b51f:a08b	181.31.160.139
cb15:901b:901b:fb65:4024:3136:b51f:a08c	181.31.160.140
cb15:901b:901b:fb65:4024:3136:b51f:a08d	181.31.160.141
cb15:901b:901b:fb65:4024:3136:b51f:a08e	181.31.160.142
cb15:901b:901b:fb65:4024:3136:b51f:a08f	181.31.160.143
cb15:901b:901b:fb65:4024:3136:b51f:a090	181.31.160.144
cb15:901b:901b:fb65:4024:3136:b51f:a091	181.31.160.145
cb15:901b:901b:fb65:4024:3136:b51f:a092	181.31.160.146
cb15:901b:901b:fb65:4024:3136:b51f:a093	181.31.160.147
cb15:901b:901b:fb65:4024:3136:b51f:a094	181.31.160.148
cb15:901b:901b:fb65:4024:3136:b51f:a095	181.31.160.149
cb15:901b:901b:fb65:4024:3136:b51f:a096	181.31.160.150
cb15:901b:901b:fb65:4024:3136:b51f:a097	181.31.160.151
cb15:901b:901b:fb65:4024:3136:b51f:a098	181.31.160.152
cb15:901b:901b:fb65:4024:3136:b51f:a099	181.31.160.153
cb15:901b:901b:fb65:4024:3136:b51f:a09a	181.31.160.154
cb15:901b:901b:fb65:4024:3136:b51f:a09b	181.31.160.155
cb15:901b:901b:fb65:4024:3136:b51f:a09c	181.31.160.156
cb15:901b:901b:fb65:4024:3136:b51f:a09d	181.31.160.157
cb15:901b:901b:fb65:4024:3136:b51f:a09e	181.31.160.158
cb15:901b:901b:fb65:4024:3136:b51f:a09f	181.31.160.159
cb15:901b:901b:fb65:4024:3136:b51f:a0a0	181.31.160.160
cb15:901b:901b:fb65:4024:3136:b51f:a0a1	181.31.160.161
cb15:901b:901b:fb65:4024:3136:b51f:a0a2	181.31.160.162
cb15:901b:901b:fb65:4024:3136:b51f:a0a3	181.31.160.163
cb15:901b:901b:fb65:4024:3136:b51f:a0a4	181.31.160.164
cb15:901b:901b:fb65:4024:3136:b51f:a0a5	181.31.160.165
cb15:901b:901b:fb65:4024:3136:b51f:a0a6	181.31.160.166
cb15:901b:901b:fb65:4024:3136:b51f:a0a7	181.31.160.167
cb15:901b:901b:fb65:4024:3136:b51f:a0a8	181.31.160.168
cb15:901b:901b:fb65:4024:3136:b51f:a0a9	181.31.160.169
cb15:901b:901b:fb65:4024:3136:b51f:a0aa	181.31.160.170
cb15:901b:901b:fb65:4024:3136:b51f:a0ab	181.31.160.171
cb15:901b:901b:fb65:4024:3136:b51f:a0ac	181.31.160.172
cb15:901b:901b:fb65:4024:3136:b51f:a0ad	181.31.160.173
cb15:901b:901b:fb65:4024:3136:b51f:a0ae	181.31.160.174
cb15:901b:901b:fb65:4024:3136:b51f:a0af	181.31.160.175
cb15:901b:901b:fb65:4024:3136:b51f:a0b0	181.31.160.176
cb15:901b:901b:fb65:4024:3136:b51f:a0b1	181.31.160.177
cb15:901b:901b:fb65:4024:3136:b51f:a0b2	181.31.160.178
cb15:901b:901b:fb65:4024:3136:b51f:a0b3	181.31.160.179
cb15:901b:901b:fb65:4024:3136:b51f:a0b4	181.31.160.180

cb15:901b:901b:fb65:4024:3136:b51f:a0b5	181.31.160.181
cb15:901b:901b:fb65:4024:3136:b51f:a0b6	181.31.160.182
cb15:901b:901b:fb65:4024:3136:b51f:a0b7	181.31.160.183
cb15:901b:901b:fb65:4024:3136:b51f:a0b8	181.31.160.184
cb15:901b:901b:fb65:4024:3136:b51f:a0b9	181.31.160.185
cb15:901b:901b:fb65:4024:3136:b51f:a0ba	181.31.160.186
cb15:901b:901b:fb65:4024:3136:b51f:a0bb	181.31.160.187
cb15:901b:901b:fb65:4024:3136:b51f:a0bc	181.31.160.188
cb15:901b:901b:fb65:4024:3136:b51f:a0bd	181.31.160.189
cb15:901b:901b:fb65:4024:3136:b51f:a0be	181.31.160.190
cb15:901b:901b:fb65:4024:3136:b51f:a0bf	181.31.160.191
cb15:901b:901b:fb65:4024:3136:b51f:a0c0	181.31.160.192
cb15:901b:901b:fb65:4024:3136:b51f:a0c1	181.31.160.193
cb15:901b:901b:fb65:4024:3136:b51f:a0c2	181.31.160.194
cb15:901b:901b:fb65:4024:3136:b51f:a0c3	181.31.160.195
cb15:901b:901b:fb65:4024:3136:b51f:a0c4	181.31.160.196
cb15:901b:901b:fb65:4024:3136:b51f:a0c5	181.31.160.197
cb15:901b:901b:fb65:4024:3136:b51f:a0c6	181.31.160.198
cb15:901b:901b:fb65:4024:3136:b51f:a0c7	181.31.160.199
cb15:901b:901b:fb65:4024:3136:b51f:a0c8	181.31.160.200
cb15:901b:901b:fb65:4024:3136:b51f:a0c9	181.31.160.201
cb15:901b:901b:fb65:4024:3136:b51f:a0ca	181.31.160.202
cb15:901b:901b:fb65:4024:3136:b51f:a0cb	181.31.160.203
cb15:901b:901b:fb65:4024:3136:b51f:a0cc	181.31.160.204
cb15:901b:901b:fb65:4024:3136:b51f:a0cd	181.31.160.205
cb15:901b:901b:fb65:4024:3136:b51f:a0ce	181.31.160.206
cb15:901b:901b:fb65:4024:3136:b51f:a0cf	181.31.160.207
cb15:901b:901b:fb65:4024:3136:b51f:a0d0	181.31.160.208
cb15:901b:901b:fb65:4024:3136:b51f:a0d1	181.31.160.209
cb15:901b:901b:fb65:4024:3136:b51f:a0d2	181.31.160.210
cb15:901b:901b:fb65:4024:3136:b51f:a0d3	181.31.160.211
cb15:901b:901b:fb65:4024:3136:b51f:a0d4	181.31.160.212
cb15:901b:901b:fb65:4024:3136:b51f:a0d5	181.31.160.213
cb15:901b:901b:fb65:4024:3136:b51f:a0d6	181.31.160.214
cb15:901b:901b:fb65:4024:3136:b51f:a0d7	181.31.160.215
cb15:901b:901b:fb65:4024:3136:b51f:a0d8	181.31.160.216
cb15:901b:901b:fb65:4024:3136:b51f:a0d9	181.31.160.217
cb15:901b:901b:fb65:4024:3136:b51f:a0da	181.31.160.218
cb15:901b:901b:fb65:4024:3136:b51f:a0db	181.31.160.219
cb15:901b:901b:fb65:4024:3136:b51f:a0dc	181.31.160.220
cb15:901b:901b:fb65:4024:3136:b51f:a0dd	181.31.160.221
cb15:901b:901b:fb65:4024:3136:b51f:a0de	181.31.160.222
cb15:901b:901b:fb65:4024:3136:b51f:a0df	181.31.160.223
cb15:901b:901b:fb65:4024:3136:b51f:a0e0	181.31.160.224
cb15:901b:901b:fb65:4024:3136:b51f:a0e1	181.31.160.225
cb15:901b:901b:fb65:4024:3136:b51f:a0e2	181.31.160.226
cb15:901b:901b:fb65:4024:3136:b51f:a0e3	181.31.160.227
cb15:901b:901b:fb65:4024:3136:b51f:a0e4	181.31.160.228
cb15:901b:901b:fb65:4024:3136:b51f:a0e5	181.31.160.229
cb15:901b:901b:fb65:4024:3136:b51f:a0e6	181.31.160.230
cb15:901b:901b:fb65:4024:3136:b51f:a0e7	181.31.160.231
cb15:901b:901b:fb65:4024:3136:b51f:a0e8	181.31.160.232
cb15:901b:901b:fb65:4024:3136:b51f:a0e9	181.31.160.233
cb15:901b:901b:fb65:4024:3136:b51f:a0ea	181.31.160.234
cb15:901b:901b:fb65:4024:3136:b51f:a0eb	181.31.160.235
cb15:901b:901b:fb65:4024:3136:b51f:a0ec	181.31.160.236
cb15:901b:901b:fb65:4024:3136:b51f:a0ed	181.31.160.237
cb15:901b:901b:fb65:4024:3136:b51f:a0ee	181.31.160.238
cb15:901b:901b:fb65:4024:3136:b51f:a0ef	181.31.160.239
cb15:901b:901b:fb65:4024:3136:b51f:a0f0	181.31.160.240
cb15:901b:901b:fb65:4024:3136:b51f:a0f1	181.31.160.241
cb15:901b:901b:fb65:4024:3136:b51f:a0f2	181.31.160.242
cb15:901b:901b:fb65:4024:3136:b51f:a0f3	181.31.160.243
cb15:901b:901b:fb65:4024:3136:b51f:a0f4	181.31.160.244
cb15:901b:901b:fb65:4024:3136:b51f:a0f5	181.31.160.245
cb15:901b:901b:fb65:4024:3136:b51f:a0f6	181.31.160.246
cb15:901b:901b:fb65:4024:3136:b51f:a0f7	181.31.160.247
cb15:901b:901b:fb65:4024:3136:b51f:a0f8	181.31.160.248
cb15:901b:901b:fb65:4024:3136:b51f:a0f9	181.31.160.249
cb15:901b:901b:fb65:4024:3136:b51f:a0fa	181.31.160.250
cb15:901b:901b:fb65:4024:3136:b51f:a0fb	181.31.160.251
cb15:901b:901b:fb65:4024:3136:b51f:a0fc	181.31.160.252
cb15:901b:901b:fb65:4024:3136:b51f:a0fd	181.31.160.253
cb15:901b:901b:fb65:4024:3136:b51f:a0fe	181.31.160.254
cb15:901b:901b:fb65:4024:3136:b51f:a0ff	181.31.160.255

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.