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:d001	181.31.208.1
cb15:901b:901b:fb65:4024:3136:b51f:d002	181.31.208.2
cb15:901b:901b:fb65:4024:3136:b51f:d003	181.31.208.3
cb15:901b:901b:fb65:4024:3136:b51f:d004	181.31.208.4
cb15:901b:901b:fb65:4024:3136:b51f:d005	181.31.208.5
cb15:901b:901b:fb65:4024:3136:b51f:d006	181.31.208.6
cb15:901b:901b:fb65:4024:3136:b51f:d007	181.31.208.7
cb15:901b:901b:fb65:4024:3136:b51f:d008	181.31.208.8
cb15:901b:901b:fb65:4024:3136:b51f:d009	181.31.208.9
cb15:901b:901b:fb65:4024:3136:b51f:d00a	181.31.208.10
cb15:901b:901b:fb65:4024:3136:b51f:d00b	181.31.208.11
cb15:901b:901b:fb65:4024:3136:b51f:d00c	181.31.208.12
cb15:901b:901b:fb65:4024:3136:b51f:d00d	181.31.208.13
cb15:901b:901b:fb65:4024:3136:b51f:d00e	181.31.208.14
cb15:901b:901b:fb65:4024:3136:b51f:d00f	181.31.208.15
cb15:901b:901b:fb65:4024:3136:b51f:d010	181.31.208.16
cb15:901b:901b:fb65:4024:3136:b51f:d011	181.31.208.17
cb15:901b:901b:fb65:4024:3136:b51f:d012	181.31.208.18
cb15:901b:901b:fb65:4024:3136:b51f:d013	181.31.208.19
cb15:901b:901b:fb65:4024:3136:b51f:d014	181.31.208.20
cb15:901b:901b:fb65:4024:3136:b51f:d015	181.31.208.21
cb15:901b:901b:fb65:4024:3136:b51f:d016	181.31.208.22
cb15:901b:901b:fb65:4024:3136:b51f:d017	181.31.208.23
cb15:901b:901b:fb65:4024:3136:b51f:d018	181.31.208.24
cb15:901b:901b:fb65:4024:3136:b51f:d019	181.31.208.25
cb15:901b:901b:fb65:4024:3136:b51f:d01a	181.31.208.26
cb15:901b:901b:fb65:4024:3136:b51f:d01b	181.31.208.27
cb15:901b:901b:fb65:4024:3136:b51f:d01c	181.31.208.28
cb15:901b:901b:fb65:4024:3136:b51f:d01d	181.31.208.29
cb15:901b:901b:fb65:4024:3136:b51f:d01e	181.31.208.30
cb15:901b:901b:fb65:4024:3136:b51f:d01f	181.31.208.31
cb15:901b:901b:fb65:4024:3136:b51f:d020	181.31.208.32
cb15:901b:901b:fb65:4024:3136:b51f:d021	181.31.208.33
cb15:901b:901b:fb65:4024:3136:b51f:d022	181.31.208.34
cb15:901b:901b:fb65:4024:3136:b51f:d023	181.31.208.35
cb15:901b:901b:fb65:4024:3136:b51f:d024	181.31.208.36
cb15:901b:901b:fb65:4024:3136:b51f:d025	181.31.208.37
cb15:901b:901b:fb65:4024:3136:b51f:d026	181.31.208.38
cb15:901b:901b:fb65:4024:3136:b51f:d027	181.31.208.39
cb15:901b:901b:fb65:4024:3136:b51f:d028	181.31.208.40
cb15:901b:901b:fb65:4024:3136:b51f:d029	181.31.208.41
cb15:901b:901b:fb65:4024:3136:b51f:d02a	181.31.208.42
cb15:901b:901b:fb65:4024:3136:b51f:d02b	181.31.208.43
cb15:901b:901b:fb65:4024:3136:b51f:d02c	181.31.208.44
cb15:901b:901b:fb65:4024:3136:b51f:d02d	181.31.208.45
cb15:901b:901b:fb65:4024:3136:b51f:d02e	181.31.208.46
cb15:901b:901b:fb65:4024:3136:b51f:d02f	181.31.208.47
cb15:901b:901b:fb65:4024:3136:b51f:d030	181.31.208.48
cb15:901b:901b:fb65:4024:3136:b51f:d031	181.31.208.49
cb15:901b:901b:fb65:4024:3136:b51f:d032	181.31.208.50
cb15:901b:901b:fb65:4024:3136:b51f:d033	181.31.208.51
cb15:901b:901b:fb65:4024:3136:b51f:d034	181.31.208.52
cb15:901b:901b:fb65:4024:3136:b51f:d035	181.31.208.53
cb15:901b:901b:fb65:4024:3136:b51f:d036	181.31.208.54
cb15:901b:901b:fb65:4024:3136:b51f:d037	181.31.208.55
cb15:901b:901b:fb65:4024:3136:b51f:d038	181.31.208.56
cb15:901b:901b:fb65:4024:3136:b51f:d039	181.31.208.57
cb15:901b:901b:fb65:4024:3136:b51f:d03a	181.31.208.58
cb15:901b:901b:fb65:4024:3136:b51f:d03b	181.31.208.59
cb15:901b:901b:fb65:4024:3136:b51f:d03c	181.31.208.60

cb15:901b:901b:fb65:4024:3136:b51f:d03d	181.31.208.61
cb15:901b:901b:fb65:4024:3136:b51f:d03e	181.31.208.62
cb15:901b:901b:fb65:4024:3136:b51f:d03f	181.31.208.63
cb15:901b:901b:fb65:4024:3136:b51f:d040	181.31.208.64
cb15:901b:901b:fb65:4024:3136:b51f:d041	181.31.208.65
cb15:901b:901b:fb65:4024:3136:b51f:d042	181.31.208.66
cb15:901b:901b:fb65:4024:3136:b51f:d043	181.31.208.67
cb15:901b:901b:fb65:4024:3136:b51f:d044	181.31.208.68
cb15:901b:901b:fb65:4024:3136:b51f:d045	181.31.208.69
cb15:901b:901b:fb65:4024:3136:b51f:d046	181.31.208.70
cb15:901b:901b:fb65:4024:3136:b51f:d047	181.31.208.71
cb15:901b:901b:fb65:4024:3136:b51f:d048	181.31.208.72
cb15:901b:901b:fb65:4024:3136:b51f:d049	181.31.208.73
cb15:901b:901b:fb65:4024:3136:b51f:d04a	181.31.208.74
cb15:901b:901b:fb65:4024:3136:b51f:d04b	181.31.208.75
cb15:901b:901b:fb65:4024:3136:b51f:d04c	181.31.208.76
cb15:901b:901b:fb65:4024:3136:b51f:d04d	181.31.208.77
cb15:901b:901b:fb65:4024:3136:b51f:d04e	181.31.208.78
cb15:901b:901b:fb65:4024:3136:b51f:d04f	181.31.208.79
cb15:901b:901b:fb65:4024:3136:b51f:d050	181.31.208.80
cb15:901b:901b:fb65:4024:3136:b51f:d051	181.31.208.81
cb15:901b:901b:fb65:4024:3136:b51f:d052	181.31.208.82
cb15:901b:901b:fb65:4024:3136:b51f:d053	181.31.208.83
cb15:901b:901b:fb65:4024:3136:b51f:d054	181.31.208.84
cb15:901b:901b:fb65:4024:3136:b51f:d055	181.31.208.85
cb15:901b:901b:fb65:4024:3136:b51f:d056	181.31.208.86
cb15:901b:901b:fb65:4024:3136:b51f:d057	181.31.208.87
cb15:901b:901b:fb65:4024:3136:b51f:d058	181.31.208.88
cb15:901b:901b:fb65:4024:3136:b51f:d059	181.31.208.89
cb15:901b:901b:fb65:4024:3136:b51f:d05a	181.31.208.90
cb15:901b:901b:fb65:4024:3136:b51f:d05b	181.31.208.91
cb15:901b:901b:fb65:4024:3136:b51f:d05c	181.31.208.92
cb15:901b:901b:fb65:4024:3136:b51f:d05d	181.31.208.93
cb15:901b:901b:fb65:4024:3136:b51f:d05e	181.31.208.94
cb15:901b:901b:fb65:4024:3136:b51f:d05f	181.31.208.95
cb15:901b:901b:fb65:4024:3136:b51f:d060	181.31.208.96
cb15:901b:901b:fb65:4024:3136:b51f:d061	181.31.208.97
cb15:901b:901b:fb65:4024:3136:b51f:d062	181.31.208.98
cb15:901b:901b:fb65:4024:3136:b51f:d063	181.31.208.99
cb15:901b:901b:fb65:4024:3136:b51f:d064	181.31.208.100
cb15:901b:901b:fb65:4024:3136:b51f:d065	181.31.208.101
cb15:901b:901b:fb65:4024:3136:b51f:d066	181.31.208.102
cb15:901b:901b:fb65:4024:3136:b51f:d067	181.31.208.103
cb15:901b:901b:fb65:4024:3136:b51f:d068	181.31.208.104
cb15:901b:901b:fb65:4024:3136:b51f:d069	181.31.208.105
cb15:901b:901b:fb65:4024:3136:b51f:d06a	181.31.208.106
cb15:901b:901b:fb65:4024:3136:b51f:d06b	181.31.208.107
cb15:901b:901b:fb65:4024:3136:b51f:d06c	181.31.208.108
cb15:901b:901b:fb65:4024:3136:b51f:d06d	181.31.208.109
cb15:901b:901b:fb65:4024:3136:b51f:d06e	181.31.208.110
cb15:901b:901b:fb65:4024:3136:b51f:d06f	181.31.208.111
cb15:901b:901b:fb65:4024:3136:b51f:d070	181.31.208.112
cb15:901b:901b:fb65:4024:3136:b51f:d071	181.31.208.113
cb15:901b:901b:fb65:4024:3136:b51f:d072	181.31.208.114
cb15:901b:901b:fb65:4024:3136:b51f:d073	181.31.208.115
cb15:901b:901b:fb65:4024:3136:b51f:d074	181.31.208.116
cb15:901b:901b:fb65:4024:3136:b51f:d075	181.31.208.117
cb15:901b:901b:fb65:4024:3136:b51f:d076	181.31.208.118
cb15:901b:901b:fb65:4024:3136:b51f:d077	181.31.208.119
cb15:901b:901b:fb65:4024:3136:b51f:d078	181.31.208.120

cb15:901b:901b:fb65:4024:3136:b51f:d079	181.31.208.121
cb15:901b:901b:fb65:4024:3136:b51f:d07a	181.31.208.122
cb15:901b:901b:fb65:4024:3136:b51f:d07b	181.31.208.123
cb15:901b:901b:fb65:4024:3136:b51f:d07c	181.31.208.124
cb15:901b:901b:fb65:4024:3136:b51f:d07d	181.31.208.125
cb15:901b:901b:fb65:4024:3136:b51f:d07e	181.31.208.126
cb15:901b:901b:fb65:4024:3136:b51f:d07f	181.31.208.127
cb15:901b:901b:fb65:4024:3136:b51f:d080	181.31.208.128
cb15:901b:901b:fb65:4024:3136:b51f:d081	181.31.208.129
cb15:901b:901b:fb65:4024:3136:b51f:d082	181.31.208.130
cb15:901b:901b:fb65:4024:3136:b51f:d083	181.31.208.131
cb15:901b:901b:fb65:4024:3136:b51f:d084	181.31.208.132
cb15:901b:901b:fb65:4024:3136:b51f:d085	181.31.208.133
cb15:901b:901b:fb65:4024:3136:b51f:d086	181.31.208.134
cb15:901b:901b:fb65:4024:3136:b51f:d087	181.31.208.135
cb15:901b:901b:fb65:4024:3136:b51f:d088	181.31.208.136
cb15:901b:901b:fb65:4024:3136:b51f:d089	181.31.208.137
cb15:901b:901b:fb65:4024:3136:b51f:d08a	181.31.208.138
cb15:901b:901b:fb65:4024:3136:b51f:d08b	181.31.208.139
cb15:901b:901b:fb65:4024:3136:b51f:d08c	181.31.208.140
cb15:901b:901b:fb65:4024:3136:b51f:d08d	181.31.208.141
cb15:901b:901b:fb65:4024:3136:b51f:d08e	181.31.208.142
cb15:901b:901b:fb65:4024:3136:b51f:d08f	181.31.208.143
cb15:901b:901b:fb65:4024:3136:b51f:d090	181.31.208.144
cb15:901b:901b:fb65:4024:3136:b51f:d091	181.31.208.145
cb15:901b:901b:fb65:4024:3136:b51f:d092	181.31.208.146
cb15:901b:901b:fb65:4024:3136:b51f:d093	181.31.208.147
cb15:901b:901b:fb65:4024:3136:b51f:d094	181.31.208.148
cb15:901b:901b:fb65:4024:3136:b51f:d095	181.31.208.149
cb15:901b:901b:fb65:4024:3136:b51f:d096	181.31.208.150
cb15:901b:901b:fb65:4024:3136:b51f:d097	181.31.208.151
cb15:901b:901b:fb65:4024:3136:b51f:d098	181.31.208.152
cb15:901b:901b:fb65:4024:3136:b51f:d099	181.31.208.153
cb15:901b:901b:fb65:4024:3136:b51f:d09a	181.31.208.154
cb15:901b:901b:fb65:4024:3136:b51f:d09b	181.31.208.155
cb15:901b:901b:fb65:4024:3136:b51f:d09c	181.31.208.156
cb15:901b:901b:fb65:4024:3136:b51f:d09d	181.31.208.157
cb15:901b:901b:fb65:4024:3136:b51f:d09e	181.31.208.158
cb15:901b:901b:fb65:4024:3136:b51f:d09f	181.31.208.159
cb15:901b:901b:fb65:4024:3136:b51f:d0a0	181.31.208.160
cb15:901b:901b:fb65:4024:3136:b51f:d0a1	181.31.208.161
cb15:901b:901b:fb65:4024:3136:b51f:d0a2	181.31.208.162
cb15:901b:901b:fb65:4024:3136:b51f:d0a3	181.31.208.163
cb15:901b:901b:fb65:4024:3136:b51f:d0a4	181.31.208.164
cb15:901b:901b:fb65:4024:3136:b51f:d0a5	181.31.208.165
cb15:901b:901b:fb65:4024:3136:b51f:d0a6	181.31.208.166
cb15:901b:901b:fb65:4024:3136:b51f:d0a7	181.31.208.167
cb15:901b:901b:fb65:4024:3136:b51f:d0a8	181.31.208.168
cb15:901b:901b:fb65:4024:3136:b51f:d0a9	181.31.208.169
cb15:901b:901b:fb65:4024:3136:b51f:d0aa	181.31.208.170
cb15:901b:901b:fb65:4024:3136:b51f:d0ab	181.31.208.171
cb15:901b:901b:fb65:4024:3136:b51f:d0ac	181.31.208.172
cb15:901b:901b:fb65:4024:3136:b51f:d0ad	181.31.208.173
cb15:901b:901b:fb65:4024:3136:b51f:d0ae	181.31.208.174
cb15:901b:901b:fb65:4024:3136:b51f:d0af	181.31.208.175
cb15:901b:901b:fb65:4024:3136:b51f:d0b0	181.31.208.176
cb15:901b:901b:fb65:4024:3136:b51f:d0b1	181.31.208.177
cb15:901b:901b:fb65:4024:3136:b51f:d0b2	181.31.208.178
cb15:901b:901b:fb65:4024:3136:b51f:d0b3	181.31.208.179
cb15:901b:901b:fb65:4024:3136:b51f:d0b4	181.31.208.180

cb15:901b:901b:fb65:4024:3136:b51f:d0b5	181.31.208.181
cb15:901b:901b:fb65:4024:3136:b51f:d0b6	181.31.208.182
cb15:901b:901b:fb65:4024:3136:b51f:d0b7	181.31.208.183
cb15:901b:901b:fb65:4024:3136:b51f:d0b8	181.31.208.184
cb15:901b:901b:fb65:4024:3136:b51f:d0b9	181.31.208.185
cb15:901b:901b:fb65:4024:3136:b51f:d0ba	181.31.208.186
cb15:901b:901b:fb65:4024:3136:b51f:d0bb	181.31.208.187
cb15:901b:901b:fb65:4024:3136:b51f:d0bc	181.31.208.188
cb15:901b:901b:fb65:4024:3136:b51f:d0bd	181.31.208.189
cb15:901b:901b:fb65:4024:3136:b51f:d0be	181.31.208.190
cb15:901b:901b:fb65:4024:3136:b51f:d0bf	181.31.208.191
cb15:901b:901b:fb65:4024:3136:b51f:d0c0	181.31.208.192
cb15:901b:901b:fb65:4024:3136:b51f:d0c1	181.31.208.193
cb15:901b:901b:fb65:4024:3136:b51f:d0c2	181.31.208.194
cb15:901b:901b:fb65:4024:3136:b51f:d0c3	181.31.208.195
cb15:901b:901b:fb65:4024:3136:b51f:d0c4	181.31.208.196
cb15:901b:901b:fb65:4024:3136:b51f:d0c5	181.31.208.197
cb15:901b:901b:fb65:4024:3136:b51f:d0c6	181.31.208.198
cb15:901b:901b:fb65:4024:3136:b51f:d0c7	181.31.208.199
cb15:901b:901b:fb65:4024:3136:b51f:d0c8	181.31.208.200
cb15:901b:901b:fb65:4024:3136:b51f:d0c9	181.31.208.201
cb15:901b:901b:fb65:4024:3136:b51f:d0ca	181.31.208.202
cb15:901b:901b:fb65:4024:3136:b51f:d0cb	181.31.208.203
cb15:901b:901b:fb65:4024:3136:b51f:d0cc	181.31.208.204
cb15:901b:901b:fb65:4024:3136:b51f:d0cd	181.31.208.205
cb15:901b:901b:fb65:4024:3136:b51f:d0ce	181.31.208.206
cb15:901b:901b:fb65:4024:3136:b51f:d0cf	181.31.208.207
cb15:901b:901b:fb65:4024:3136:b51f:d0d0	181.31.208.208
cb15:901b:901b:fb65:4024:3136:b51f:d0d1	181.31.208.209
cb15:901b:901b:fb65:4024:3136:b51f:d0d2	181.31.208.210
cb15:901b:901b:fb65:4024:3136:b51f:d0d3	181.31.208.211
cb15:901b:901b:fb65:4024:3136:b51f:d0d4	181.31.208.212
cb15:901b:901b:fb65:4024:3136:b51f:d0d5	181.31.208.213
cb15:901b:901b:fb65:4024:3136:b51f:d0d6	181.31.208.214
cb15:901b:901b:fb65:4024:3136:b51f:d0d7	181.31.208.215
cb15:901b:901b:fb65:4024:3136:b51f:d0d8	181.31.208.216
cb15:901b:901b:fb65:4024:3136:b51f:d0d9	181.31.208.217
cb15:901b:901b:fb65:4024:3136:b51f:d0da	181.31.208.218
cb15:901b:901b:fb65:4024:3136:b51f:d0db	181.31.208.219
cb15:901b:901b:fb65:4024:3136:b51f:d0dc	181.31.208.220
cb15:901b:901b:fb65:4024:3136:b51f:d0dd	181.31.208.221
cb15:901b:901b:fb65:4024:3136:b51f:d0de	181.31.208.222
cb15:901b:901b:fb65:4024:3136:b51f:d0df	181.31.208.223
cb15:901b:901b:fb65:4024:3136:b51f:d0e0	181.31.208.224
cb15:901b:901b:fb65:4024:3136:b51f:d0e1	181.31.208.225
cb15:901b:901b:fb65:4024:3136:b51f:d0e2	181.31.208.226
cb15:901b:901b:fb65:4024:3136:b51f:d0e3	181.31.208.227
cb15:901b:901b:fb65:4024:3136:b51f:d0e4	181.31.208.228
cb15:901b:901b:fb65:4024:3136:b51f:d0e5	181.31.208.229
cb15:901b:901b:fb65:4024:3136:b51f:d0e6	181.31.208.230
cb15:901b:901b:fb65:4024:3136:b51f:d0e7	181.31.208.231
cb15:901b:901b:fb65:4024:3136:b51f:d0e8	181.31.208.232
cb15:901b:901b:fb65:4024:3136:b51f:d0e9	181.31.208.233
cb15:901b:901b:fb65:4024:3136:b51f:d0ea	181.31.208.234
cb15:901b:901b:fb65:4024:3136:b51f:d0eb	181.31.208.235
cb15:901b:901b:fb65:4024:3136:b51f:d0ec	181.31.208.236
cb15:901b:901b:fb65:4024:3136:b51f:d0ed	181.31.208.237
cb15:901b:901b:fb65:4024:3136:b51f:d0ee	181.31.208.238
cb15:901b:901b:fb65:4024:3136:b51f:d0ef	181.31.208.239
cb15:901b:901b:fb65:4024:3136:b51f:d0f0	181.31.208.240
cb15:901b:901b:fb65:4024:3136:b51f:d0f1	181.31.208.241
cb15:901b:901b:fb65:4024:3136:b51f:d0f2	181.31.208.242
cb15:901b:901b:fb65:4024:3136:b51f:d0f3	181.31.208.243
cb15:901b:901b:fb65:4024:3136:b51f:d0f4	181.31.208.244
cb15:901b:901b:fb65:4024:3136:b51f:d0f5	181.31.208.245
cb15:901b:901b:fb65:4024:3136:b51f:d0f6	181.31.208.246
cb15:901b:901b:fb65:4024:3136:b51f:d0f7	181.31.208.247
cb15:901b:901b:fb65:4024:3136:b51f:d0f8	181.31.208.248
cb15:901b:901b:fb65:4024:3136:b51f:d0f9	181.31.208.249
cb15:901b:901b:fb65:4024:3136:b51f:d0fa	181.31.208.250
cb15:901b:901b:fb65:4024:3136:b51f:d0fb	181.31.208.251
cb15:901b:901b:fb65:4024:3136:b51f:d0fc	181.31.208.252
cb15:901b:901b:fb65:4024:3136:b51f:d0fd	181.31.208.253
cb15:901b:901b:fb65:4024:3136:b51f:d0fe	181.31.208.254
cb15:901b:901b:fb65:4024:3136:b51f:d0ff	181.31.208.255

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.