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:1324:8073:cf24:cb15:d001	203.21.208.1
cb15:901b:901b:1324:8073:cf24:cb15:d002	203.21.208.2
cb15:901b:901b:1324:8073:cf24:cb15:d003	203.21.208.3
cb15:901b:901b:1324:8073:cf24:cb15:d004	203.21.208.4
cb15:901b:901b:1324:8073:cf24:cb15:d005	203.21.208.5
cb15:901b:901b:1324:8073:cf24:cb15:d006	203.21.208.6
cb15:901b:901b:1324:8073:cf24:cb15:d007	203.21.208.7
cb15:901b:901b:1324:8073:cf24:cb15:d008	203.21.208.8
cb15:901b:901b:1324:8073:cf24:cb15:d009	203.21.208.9
cb15:901b:901b:1324:8073:cf24:cb15:d00a	203.21.208.10
cb15:901b:901b:1324:8073:cf24:cb15:d00b	203.21.208.11
cb15:901b:901b:1324:8073:cf24:cb15:d00c	203.21.208.12
cb15:901b:901b:1324:8073:cf24:cb15:d00d	203.21.208.13
cb15:901b:901b:1324:8073:cf24:cb15:d00e	203.21.208.14
cb15:901b:901b:1324:8073:cf24:cb15:d00f	203.21.208.15
cb15:901b:901b:1324:8073:cf24:cb15:d010	203.21.208.16
cb15:901b:901b:1324:8073:cf24:cb15:d011	203.21.208.17
cb15:901b:901b:1324:8073:cf24:cb15:d012	203.21.208.18
cb15:901b:901b:1324:8073:cf24:cb15:d013	203.21.208.19
cb15:901b:901b:1324:8073:cf24:cb15:d014	203.21.208.20
cb15:901b:901b:1324:8073:cf24:cb15:d015	203.21.208.21
cb15:901b:901b:1324:8073:cf24:cb15:d016	203.21.208.22
cb15:901b:901b:1324:8073:cf24:cb15:d017	203.21.208.23
cb15:901b:901b:1324:8073:cf24:cb15:d018	203.21.208.24
cb15:901b:901b:1324:8073:cf24:cb15:d019	203.21.208.25
cb15:901b:901b:1324:8073:cf24:cb15:d01a	203.21.208.26
cb15:901b:901b:1324:8073:cf24:cb15:d01b	203.21.208.27
cb15:901b:901b:1324:8073:cf24:cb15:d01c	203.21.208.28
cb15:901b:901b:1324:8073:cf24:cb15:d01d	203.21.208.29
cb15:901b:901b:1324:8073:cf24:cb15:d01e	203.21.208.30
cb15:901b:901b:1324:8073:cf24:cb15:d01f	203.21.208.31
cb15:901b:901b:1324:8073:cf24:cb15:d020	203.21.208.32
cb15:901b:901b:1324:8073:cf24:cb15:d021	203.21.208.33
cb15:901b:901b:1324:8073:cf24:cb15:d022	203.21.208.34
cb15:901b:901b:1324:8073:cf24:cb15:d023	203.21.208.35
cb15:901b:901b:1324:8073:cf24:cb15:d024	203.21.208.36
cb15:901b:901b:1324:8073:cf24:cb15:d025	203.21.208.37
cb15:901b:901b:1324:8073:cf24:cb15:d026	203.21.208.38
cb15:901b:901b:1324:8073:cf24:cb15:d027	203.21.208.39
cb15:901b:901b:1324:8073:cf24:cb15:d028	203.21.208.40
cb15:901b:901b:1324:8073:cf24:cb15:d029	203.21.208.41
cb15:901b:901b:1324:8073:cf24:cb15:d02a	203.21.208.42
cb15:901b:901b:1324:8073:cf24:cb15:d02b	203.21.208.43
cb15:901b:901b:1324:8073:cf24:cb15:d02c	203.21.208.44
cb15:901b:901b:1324:8073:cf24:cb15:d02d	203.21.208.45
cb15:901b:901b:1324:8073:cf24:cb15:d02e	203.21.208.46
cb15:901b:901b:1324:8073:cf24:cb15:d02f	203.21.208.47
cb15:901b:901b:1324:8073:cf24:cb15:d030	203.21.208.48
cb15:901b:901b:1324:8073:cf24:cb15:d031	203.21.208.49
cb15:901b:901b:1324:8073:cf24:cb15:d032	203.21.208.50
cb15:901b:901b:1324:8073:cf24:cb15:d033	203.21.208.51
cb15:901b:901b:1324:8073:cf24:cb15:d034	203.21.208.52
cb15:901b:901b:1324:8073:cf24:cb15:d035	203.21.208.53
cb15:901b:901b:1324:8073:cf24:cb15:d036	203.21.208.54
cb15:901b:901b:1324:8073:cf24:cb15:d037	203.21.208.55
cb15:901b:901b:1324:8073:cf24:cb15:d038	203.21.208.56
cb15:901b:901b:1324:8073:cf24:cb15:d039	203.21.208.57
cb15:901b:901b:1324:8073:cf24:cb15:d03a	203.21.208.58
cb15:901b:901b:1324:8073:cf24:cb15:d03b	203.21.208.59
cb15:901b:901b:1324:8073:cf24:cb15:d03c	203.21.208.60

cb15:901b:901b:1324:8073:cf24:cb15:d03d	203.21.208.61
cb15:901b:901b:1324:8073:cf24:cb15:d03e	203.21.208.62
cb15:901b:901b:1324:8073:cf24:cb15:d03f	203.21.208.63
cb15:901b:901b:1324:8073:cf24:cb15:d040	203.21.208.64
cb15:901b:901b:1324:8073:cf24:cb15:d041	203.21.208.65
cb15:901b:901b:1324:8073:cf24:cb15:d042	203.21.208.66
cb15:901b:901b:1324:8073:cf24:cb15:d043	203.21.208.67
cb15:901b:901b:1324:8073:cf24:cb15:d044	203.21.208.68
cb15:901b:901b:1324:8073:cf24:cb15:d045	203.21.208.69
cb15:901b:901b:1324:8073:cf24:cb15:d046	203.21.208.70
cb15:901b:901b:1324:8073:cf24:cb15:d047	203.21.208.71
cb15:901b:901b:1324:8073:cf24:cb15:d048	203.21.208.72
cb15:901b:901b:1324:8073:cf24:cb15:d049	203.21.208.73
cb15:901b:901b:1324:8073:cf24:cb15:d04a	203.21.208.74
cb15:901b:901b:1324:8073:cf24:cb15:d04b	203.21.208.75
cb15:901b:901b:1324:8073:cf24:cb15:d04c	203.21.208.76
cb15:901b:901b:1324:8073:cf24:cb15:d04d	203.21.208.77
cb15:901b:901b:1324:8073:cf24:cb15:d04e	203.21.208.78
cb15:901b:901b:1324:8073:cf24:cb15:d04f	203.21.208.79
cb15:901b:901b:1324:8073:cf24:cb15:d050	203.21.208.80
cb15:901b:901b:1324:8073:cf24:cb15:d051	203.21.208.81
cb15:901b:901b:1324:8073:cf24:cb15:d052	203.21.208.82
cb15:901b:901b:1324:8073:cf24:cb15:d053	203.21.208.83
cb15:901b:901b:1324:8073:cf24:cb15:d054	203.21.208.84
cb15:901b:901b:1324:8073:cf24:cb15:d055	203.21.208.85
cb15:901b:901b:1324:8073:cf24:cb15:d056	203.21.208.86
cb15:901b:901b:1324:8073:cf24:cb15:d057	203.21.208.87
cb15:901b:901b:1324:8073:cf24:cb15:d058	203.21.208.88
cb15:901b:901b:1324:8073:cf24:cb15:d059	203.21.208.89
cb15:901b:901b:1324:8073:cf24:cb15:d05a	203.21.208.90
cb15:901b:901b:1324:8073:cf24:cb15:d05b	203.21.208.91
cb15:901b:901b:1324:8073:cf24:cb15:d05c	203.21.208.92
cb15:901b:901b:1324:8073:cf24:cb15:d05d	203.21.208.93
cb15:901b:901b:1324:8073:cf24:cb15:d05e	203.21.208.94
cb15:901b:901b:1324:8073:cf24:cb15:d05f	203.21.208.95
cb15:901b:901b:1324:8073:cf24:cb15:d060	203.21.208.96
cb15:901b:901b:1324:8073:cf24:cb15:d061	203.21.208.97
cb15:901b:901b:1324:8073:cf24:cb15:d062	203.21.208.98
cb15:901b:901b:1324:8073:cf24:cb15:d063	203.21.208.99
cb15:901b:901b:1324:8073:cf24:cb15:d064	203.21.208.100
cb15:901b:901b:1324:8073:cf24:cb15:d065	203.21.208.101
cb15:901b:901b:1324:8073:cf24:cb15:d066	203.21.208.102
cb15:901b:901b:1324:8073:cf24:cb15:d067	203.21.208.103
cb15:901b:901b:1324:8073:cf24:cb15:d068	203.21.208.104
cb15:901b:901b:1324:8073:cf24:cb15:d069	203.21.208.105
cb15:901b:901b:1324:8073:cf24:cb15:d06a	203.21.208.106
cb15:901b:901b:1324:8073:cf24:cb15:d06b	203.21.208.107
cb15:901b:901b:1324:8073:cf24:cb15:d06c	203.21.208.108
cb15:901b:901b:1324:8073:cf24:cb15:d06d	203.21.208.109
cb15:901b:901b:1324:8073:cf24:cb15:d06e	203.21.208.110
cb15:901b:901b:1324:8073:cf24:cb15:d06f	203.21.208.111
cb15:901b:901b:1324:8073:cf24:cb15:d070	203.21.208.112
cb15:901b:901b:1324:8073:cf24:cb15:d071	203.21.208.113
cb15:901b:901b:1324:8073:cf24:cb15:d072	203.21.208.114
cb15:901b:901b:1324:8073:cf24:cb15:d073	203.21.208.115
cb15:901b:901b:1324:8073:cf24:cb15:d074	203.21.208.116
cb15:901b:901b:1324:8073:cf24:cb15:d075	203.21.208.117
cb15:901b:901b:1324:8073:cf24:cb15:d076	203.21.208.118
cb15:901b:901b:1324:8073:cf24:cb15:d077	203.21.208.119
cb15:901b:901b:1324:8073:cf24:cb15:d078	203.21.208.120

cb15:901b:901b:1324:8073:cf24:cb15:d079	203.21.208.121
cb15:901b:901b:1324:8073:cf24:cb15:d07a	203.21.208.122
cb15:901b:901b:1324:8073:cf24:cb15:d07b	203.21.208.123
cb15:901b:901b:1324:8073:cf24:cb15:d07c	203.21.208.124
cb15:901b:901b:1324:8073:cf24:cb15:d07d	203.21.208.125
cb15:901b:901b:1324:8073:cf24:cb15:d07e	203.21.208.126
cb15:901b:901b:1324:8073:cf24:cb15:d07f	203.21.208.127
cb15:901b:901b:1324:8073:cf24:cb15:d080	203.21.208.128
cb15:901b:901b:1324:8073:cf24:cb15:d081	203.21.208.129
cb15:901b:901b:1324:8073:cf24:cb15:d082	203.21.208.130
cb15:901b:901b:1324:8073:cf24:cb15:d083	203.21.208.131
cb15:901b:901b:1324:8073:cf24:cb15:d084	203.21.208.132
cb15:901b:901b:1324:8073:cf24:cb15:d085	203.21.208.133
cb15:901b:901b:1324:8073:cf24:cb15:d086	203.21.208.134
cb15:901b:901b:1324:8073:cf24:cb15:d087	203.21.208.135
cb15:901b:901b:1324:8073:cf24:cb15:d088	203.21.208.136
cb15:901b:901b:1324:8073:cf24:cb15:d089	203.21.208.137
cb15:901b:901b:1324:8073:cf24:cb15:d08a	203.21.208.138
cb15:901b:901b:1324:8073:cf24:cb15:d08b	203.21.208.139
cb15:901b:901b:1324:8073:cf24:cb15:d08c	203.21.208.140
cb15:901b:901b:1324:8073:cf24:cb15:d08d	203.21.208.141
cb15:901b:901b:1324:8073:cf24:cb15:d08e	203.21.208.142
cb15:901b:901b:1324:8073:cf24:cb15:d08f	203.21.208.143
cb15:901b:901b:1324:8073:cf24:cb15:d090	203.21.208.144
cb15:901b:901b:1324:8073:cf24:cb15:d091	203.21.208.145
cb15:901b:901b:1324:8073:cf24:cb15:d092	203.21.208.146
cb15:901b:901b:1324:8073:cf24:cb15:d093	203.21.208.147
cb15:901b:901b:1324:8073:cf24:cb15:d094	203.21.208.148
cb15:901b:901b:1324:8073:cf24:cb15:d095	203.21.208.149
cb15:901b:901b:1324:8073:cf24:cb15:d096	203.21.208.150
cb15:901b:901b:1324:8073:cf24:cb15:d097	203.21.208.151
cb15:901b:901b:1324:8073:cf24:cb15:d098	203.21.208.152
cb15:901b:901b:1324:8073:cf24:cb15:d099	203.21.208.153
cb15:901b:901b:1324:8073:cf24:cb15:d09a	203.21.208.154
cb15:901b:901b:1324:8073:cf24:cb15:d09b	203.21.208.155
cb15:901b:901b:1324:8073:cf24:cb15:d09c	203.21.208.156
cb15:901b:901b:1324:8073:cf24:cb15:d09d	203.21.208.157
cb15:901b:901b:1324:8073:cf24:cb15:d09e	203.21.208.158
cb15:901b:901b:1324:8073:cf24:cb15:d09f	203.21.208.159
cb15:901b:901b:1324:8073:cf24:cb15:d0a0	203.21.208.160
cb15:901b:901b:1324:8073:cf24:cb15:d0a1	203.21.208.161
cb15:901b:901b:1324:8073:cf24:cb15:d0a2	203.21.208.162
cb15:901b:901b:1324:8073:cf24:cb15:d0a3	203.21.208.163
cb15:901b:901b:1324:8073:cf24:cb15:d0a4	203.21.208.164
cb15:901b:901b:1324:8073:cf24:cb15:d0a5	203.21.208.165
cb15:901b:901b:1324:8073:cf24:cb15:d0a6	203.21.208.166
cb15:901b:901b:1324:8073:cf24:cb15:d0a7	203.21.208.167
cb15:901b:901b:1324:8073:cf24:cb15:d0a8	203.21.208.168
cb15:901b:901b:1324:8073:cf24:cb15:d0a9	203.21.208.169
cb15:901b:901b:1324:8073:cf24:cb15:d0aa	203.21.208.170
cb15:901b:901b:1324:8073:cf24:cb15:d0ab	203.21.208.171
cb15:901b:901b:1324:8073:cf24:cb15:d0ac	203.21.208.172
cb15:901b:901b:1324:8073:cf24:cb15:d0ad	203.21.208.173
cb15:901b:901b:1324:8073:cf24:cb15:d0ae	203.21.208.174
cb15:901b:901b:1324:8073:cf24:cb15:d0af	203.21.208.175
cb15:901b:901b:1324:8073:cf24:cb15:d0b0	203.21.208.176
cb15:901b:901b:1324:8073:cf24:cb15:d0b1	203.21.208.177
cb15:901b:901b:1324:8073:cf24:cb15:d0b2	203.21.208.178
cb15:901b:901b:1324:8073:cf24:cb15:d0b3	203.21.208.179
cb15:901b:901b:1324:8073:cf24:cb15:d0b4	203.21.208.180

cb15:901b:901b:1324:8073:cf24:cb15:d0b5	203.21.208.181
cb15:901b:901b:1324:8073:cf24:cb15:d0b6	203.21.208.182
cb15:901b:901b:1324:8073:cf24:cb15:d0b7	203.21.208.183
cb15:901b:901b:1324:8073:cf24:cb15:d0b8	203.21.208.184
cb15:901b:901b:1324:8073:cf24:cb15:d0b9	203.21.208.185
cb15:901b:901b:1324:8073:cf24:cb15:d0ba	203.21.208.186
cb15:901b:901b:1324:8073:cf24:cb15:d0bb	203.21.208.187
cb15:901b:901b:1324:8073:cf24:cb15:d0bc	203.21.208.188
cb15:901b:901b:1324:8073:cf24:cb15:d0bd	203.21.208.189
cb15:901b:901b:1324:8073:cf24:cb15:d0be	203.21.208.190
cb15:901b:901b:1324:8073:cf24:cb15:d0bf	203.21.208.191
cb15:901b:901b:1324:8073:cf24:cb15:d0c0	203.21.208.192
cb15:901b:901b:1324:8073:cf24:cb15:d0c1	203.21.208.193
cb15:901b:901b:1324:8073:cf24:cb15:d0c2	203.21.208.194
cb15:901b:901b:1324:8073:cf24:cb15:d0c3	203.21.208.195
cb15:901b:901b:1324:8073:cf24:cb15:d0c4	203.21.208.196
cb15:901b:901b:1324:8073:cf24:cb15:d0c5	203.21.208.197
cb15:901b:901b:1324:8073:cf24:cb15:d0c6	203.21.208.198
cb15:901b:901b:1324:8073:cf24:cb15:d0c7	203.21.208.199
cb15:901b:901b:1324:8073:cf24:cb15:d0c8	203.21.208.200
cb15:901b:901b:1324:8073:cf24:cb15:d0c9	203.21.208.201
cb15:901b:901b:1324:8073:cf24:cb15:d0ca	203.21.208.202
cb15:901b:901b:1324:8073:cf24:cb15:d0cb	203.21.208.203
cb15:901b:901b:1324:8073:cf24:cb15:d0cc	203.21.208.204
cb15:901b:901b:1324:8073:cf24:cb15:d0cd	203.21.208.205
cb15:901b:901b:1324:8073:cf24:cb15:d0ce	203.21.208.206
cb15:901b:901b:1324:8073:cf24:cb15:d0cf	203.21.208.207
cb15:901b:901b:1324:8073:cf24:cb15:d0d0	203.21.208.208
cb15:901b:901b:1324:8073:cf24:cb15:d0d1	203.21.208.209
cb15:901b:901b:1324:8073:cf24:cb15:d0d2	203.21.208.210
cb15:901b:901b:1324:8073:cf24:cb15:d0d3	203.21.208.211
cb15:901b:901b:1324:8073:cf24:cb15:d0d4	203.21.208.212
cb15:901b:901b:1324:8073:cf24:cb15:d0d5	203.21.208.213
cb15:901b:901b:1324:8073:cf24:cb15:d0d6	203.21.208.214
cb15:901b:901b:1324:8073:cf24:cb15:d0d7	203.21.208.215
cb15:901b:901b:1324:8073:cf24:cb15:d0d8	203.21.208.216
cb15:901b:901b:1324:8073:cf24:cb15:d0d9	203.21.208.217
cb15:901b:901b:1324:8073:cf24:cb15:d0da	203.21.208.218
cb15:901b:901b:1324:8073:cf24:cb15:d0db	203.21.208.219
cb15:901b:901b:1324:8073:cf24:cb15:d0dc	203.21.208.220
cb15:901b:901b:1324:8073:cf24:cb15:d0dd	203.21.208.221
cb15:901b:901b:1324:8073:cf24:cb15:d0de	203.21.208.222
cb15:901b:901b:1324:8073:cf24:cb15:d0df	203.21.208.223
cb15:901b:901b:1324:8073:cf24:cb15:d0e0	203.21.208.224
cb15:901b:901b:1324:8073:cf24:cb15:d0e1	203.21.208.225
cb15:901b:901b:1324:8073:cf24:cb15:d0e2	203.21.208.226
cb15:901b:901b:1324:8073:cf24:cb15:d0e3	203.21.208.227
cb15:901b:901b:1324:8073:cf24:cb15:d0e4	203.21.208.228
cb15:901b:901b:1324:8073:cf24:cb15:d0e5	203.21.208.229
cb15:901b:901b:1324:8073:cf24:cb15:d0e6	203.21.208.230
cb15:901b:901b:1324:8073:cf24:cb15:d0e7	203.21.208.231
cb15:901b:901b:1324:8073:cf24:cb15:d0e8	203.21.208.232
cb15:901b:901b:1324:8073:cf24:cb15:d0e9	203.21.208.233
cb15:901b:901b:1324:8073:cf24:cb15:d0ea	203.21.208.234
cb15:901b:901b:1324:8073:cf24:cb15:d0eb	203.21.208.235
cb15:901b:901b:1324:8073:cf24:cb15:d0ec	203.21.208.236
cb15:901b:901b:1324:8073:cf24:cb15:d0ed	203.21.208.237
cb15:901b:901b:1324:8073:cf24:cb15:d0ee	203.21.208.238
cb15:901b:901b:1324:8073:cf24:cb15:d0ef	203.21.208.239
cb15:901b:901b:1324:8073:cf24:cb15:d0f0	203.21.208.240
cb15:901b:901b:1324:8073:cf24:cb15:d0f1	203.21.208.241
cb15:901b:901b:1324:8073:cf24:cb15:d0f2	203.21.208.242
cb15:901b:901b:1324:8073:cf24:cb15:d0f3	203.21.208.243
cb15:901b:901b:1324:8073:cf24:cb15:d0f4	203.21.208.244
cb15:901b:901b:1324:8073:cf24:cb15:d0f5	203.21.208.245
cb15:901b:901b:1324:8073:cf24:cb15:d0f6	203.21.208.246
cb15:901b:901b:1324:8073:cf24:cb15:d0f7	203.21.208.247
cb15:901b:901b:1324:8073:cf24:cb15:d0f8	203.21.208.248
cb15:901b:901b:1324:8073:cf24:cb15:d0f9	203.21.208.249
cb15:901b:901b:1324:8073:cf24:cb15:d0fa	203.21.208.250
cb15:901b:901b:1324:8073:cf24:cb15:d0fb	203.21.208.251
cb15:901b:901b:1324:8073:cf24:cb15:d0fc	203.21.208.252
cb15:901b:901b:1324:8073:cf24:cb15:d0fd	203.21.208.253
cb15:901b:901b:1324:8073:cf24:cb15:d0fe	203.21.208.254
cb15:901b:901b:1324:8073:cf24:cb15:d0ff	203.21.208.255

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.