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:b51:8045:b51a:efe1:d001	239.225.208.1
cb15:901b:d157:b51:8045:b51a:efe1:d002	239.225.208.2
cb15:901b:d157:b51:8045:b51a:efe1:d003	239.225.208.3
cb15:901b:d157:b51:8045:b51a:efe1:d004	239.225.208.4
cb15:901b:d157:b51:8045:b51a:efe1:d005	239.225.208.5
cb15:901b:d157:b51:8045:b51a:efe1:d006	239.225.208.6
cb15:901b:d157:b51:8045:b51a:efe1:d007	239.225.208.7
cb15:901b:d157:b51:8045:b51a:efe1:d008	239.225.208.8
cb15:901b:d157:b51:8045:b51a:efe1:d009	239.225.208.9
cb15:901b:d157:b51:8045:b51a:efe1:d00a	239.225.208.10
cb15:901b:d157:b51:8045:b51a:efe1:d00b	239.225.208.11
cb15:901b:d157:b51:8045:b51a:efe1:d00c	239.225.208.12
cb15:901b:d157:b51:8045:b51a:efe1:d00d	239.225.208.13
cb15:901b:d157:b51:8045:b51a:efe1:d00e	239.225.208.14
cb15:901b:d157:b51:8045:b51a:efe1:d00f	239.225.208.15
cb15:901b:d157:b51:8045:b51a:efe1:d010	239.225.208.16
cb15:901b:d157:b51:8045:b51a:efe1:d011	239.225.208.17
cb15:901b:d157:b51:8045:b51a:efe1:d012	239.225.208.18
cb15:901b:d157:b51:8045:b51a:efe1:d013	239.225.208.19
cb15:901b:d157:b51:8045:b51a:efe1:d014	239.225.208.20
cb15:901b:d157:b51:8045:b51a:efe1:d015	239.225.208.21
cb15:901b:d157:b51:8045:b51a:efe1:d016	239.225.208.22
cb15:901b:d157:b51:8045:b51a:efe1:d017	239.225.208.23
cb15:901b:d157:b51:8045:b51a:efe1:d018	239.225.208.24
cb15:901b:d157:b51:8045:b51a:efe1:d019	239.225.208.25
cb15:901b:d157:b51:8045:b51a:efe1:d01a	239.225.208.26
cb15:901b:d157:b51:8045:b51a:efe1:d01b	239.225.208.27
cb15:901b:d157:b51:8045:b51a:efe1:d01c	239.225.208.28
cb15:901b:d157:b51:8045:b51a:efe1:d01d	239.225.208.29
cb15:901b:d157:b51:8045:b51a:efe1:d01e	239.225.208.30
cb15:901b:d157:b51:8045:b51a:efe1:d01f	239.225.208.31
cb15:901b:d157:b51:8045:b51a:efe1:d020	239.225.208.32
cb15:901b:d157:b51:8045:b51a:efe1:d021	239.225.208.33
cb15:901b:d157:b51:8045:b51a:efe1:d022	239.225.208.34
cb15:901b:d157:b51:8045:b51a:efe1:d023	239.225.208.35
cb15:901b:d157:b51:8045:b51a:efe1:d024	239.225.208.36
cb15:901b:d157:b51:8045:b51a:efe1:d025	239.225.208.37
cb15:901b:d157:b51:8045:b51a:efe1:d026	239.225.208.38
cb15:901b:d157:b51:8045:b51a:efe1:d027	239.225.208.39
cb15:901b:d157:b51:8045:b51a:efe1:d028	239.225.208.40
cb15:901b:d157:b51:8045:b51a:efe1:d029	239.225.208.41
cb15:901b:d157:b51:8045:b51a:efe1:d02a	239.225.208.42
cb15:901b:d157:b51:8045:b51a:efe1:d02b	239.225.208.43
cb15:901b:d157:b51:8045:b51a:efe1:d02c	239.225.208.44
cb15:901b:d157:b51:8045:b51a:efe1:d02d	239.225.208.45
cb15:901b:d157:b51:8045:b51a:efe1:d02e	239.225.208.46
cb15:901b:d157:b51:8045:b51a:efe1:d02f	239.225.208.47
cb15:901b:d157:b51:8045:b51a:efe1:d030	239.225.208.48
cb15:901b:d157:b51:8045:b51a:efe1:d031	239.225.208.49
cb15:901b:d157:b51:8045:b51a:efe1:d032	239.225.208.50
cb15:901b:d157:b51:8045:b51a:efe1:d033	239.225.208.51
cb15:901b:d157:b51:8045:b51a:efe1:d034	239.225.208.52
cb15:901b:d157:b51:8045:b51a:efe1:d035	239.225.208.53
cb15:901b:d157:b51:8045:b51a:efe1:d036	239.225.208.54
cb15:901b:d157:b51:8045:b51a:efe1:d037	239.225.208.55
cb15:901b:d157:b51:8045:b51a:efe1:d038	239.225.208.56
cb15:901b:d157:b51:8045:b51a:efe1:d039	239.225.208.57
cb15:901b:d157:b51:8045:b51a:efe1:d03a	239.225.208.58
cb15:901b:d157:b51:8045:b51a:efe1:d03b	239.225.208.59
cb15:901b:d157:b51:8045:b51a:efe1:d03c	239.225.208.60

cb15:901b:d157:b51:8045:b51a:efe1:d03d	239.225.208.61
cb15:901b:d157:b51:8045:b51a:efe1:d03e	239.225.208.62
cb15:901b:d157:b51:8045:b51a:efe1:d03f	239.225.208.63
cb15:901b:d157:b51:8045:b51a:efe1:d040	239.225.208.64
cb15:901b:d157:b51:8045:b51a:efe1:d041	239.225.208.65
cb15:901b:d157:b51:8045:b51a:efe1:d042	239.225.208.66
cb15:901b:d157:b51:8045:b51a:efe1:d043	239.225.208.67
cb15:901b:d157:b51:8045:b51a:efe1:d044	239.225.208.68
cb15:901b:d157:b51:8045:b51a:efe1:d045	239.225.208.69
cb15:901b:d157:b51:8045:b51a:efe1:d046	239.225.208.70
cb15:901b:d157:b51:8045:b51a:efe1:d047	239.225.208.71
cb15:901b:d157:b51:8045:b51a:efe1:d048	239.225.208.72
cb15:901b:d157:b51:8045:b51a:efe1:d049	239.225.208.73
cb15:901b:d157:b51:8045:b51a:efe1:d04a	239.225.208.74
cb15:901b:d157:b51:8045:b51a:efe1:d04b	239.225.208.75
cb15:901b:d157:b51:8045:b51a:efe1:d04c	239.225.208.76
cb15:901b:d157:b51:8045:b51a:efe1:d04d	239.225.208.77
cb15:901b:d157:b51:8045:b51a:efe1:d04e	239.225.208.78
cb15:901b:d157:b51:8045:b51a:efe1:d04f	239.225.208.79
cb15:901b:d157:b51:8045:b51a:efe1:d050	239.225.208.80
cb15:901b:d157:b51:8045:b51a:efe1:d051	239.225.208.81
cb15:901b:d157:b51:8045:b51a:efe1:d052	239.225.208.82
cb15:901b:d157:b51:8045:b51a:efe1:d053	239.225.208.83
cb15:901b:d157:b51:8045:b51a:efe1:d054	239.225.208.84
cb15:901b:d157:b51:8045:b51a:efe1:d055	239.225.208.85
cb15:901b:d157:b51:8045:b51a:efe1:d056	239.225.208.86
cb15:901b:d157:b51:8045:b51a:efe1:d057	239.225.208.87
cb15:901b:d157:b51:8045:b51a:efe1:d058	239.225.208.88
cb15:901b:d157:b51:8045:b51a:efe1:d059	239.225.208.89
cb15:901b:d157:b51:8045:b51a:efe1:d05a	239.225.208.90
cb15:901b:d157:b51:8045:b51a:efe1:d05b	239.225.208.91
cb15:901b:d157:b51:8045:b51a:efe1:d05c	239.225.208.92
cb15:901b:d157:b51:8045:b51a:efe1:d05d	239.225.208.93
cb15:901b:d157:b51:8045:b51a:efe1:d05e	239.225.208.94
cb15:901b:d157:b51:8045:b51a:efe1:d05f	239.225.208.95
cb15:901b:d157:b51:8045:b51a:efe1:d060	239.225.208.96
cb15:901b:d157:b51:8045:b51a:efe1:d061	239.225.208.97
cb15:901b:d157:b51:8045:b51a:efe1:d062	239.225.208.98
cb15:901b:d157:b51:8045:b51a:efe1:d063	239.225.208.99
cb15:901b:d157:b51:8045:b51a:efe1:d064	239.225.208.100
cb15:901b:d157:b51:8045:b51a:efe1:d065	239.225.208.101
cb15:901b:d157:b51:8045:b51a:efe1:d066	239.225.208.102
cb15:901b:d157:b51:8045:b51a:efe1:d067	239.225.208.103
cb15:901b:d157:b51:8045:b51a:efe1:d068	239.225.208.104
cb15:901b:d157:b51:8045:b51a:efe1:d069	239.225.208.105
cb15:901b:d157:b51:8045:b51a:efe1:d06a	239.225.208.106
cb15:901b:d157:b51:8045:b51a:efe1:d06b	239.225.208.107
cb15:901b:d157:b51:8045:b51a:efe1:d06c	239.225.208.108
cb15:901b:d157:b51:8045:b51a:efe1:d06d	239.225.208.109
cb15:901b:d157:b51:8045:b51a:efe1:d06e	239.225.208.110
cb15:901b:d157:b51:8045:b51a:efe1:d06f	239.225.208.111
cb15:901b:d157:b51:8045:b51a:efe1:d070	239.225.208.112
cb15:901b:d157:b51:8045:b51a:efe1:d071	239.225.208.113
cb15:901b:d157:b51:8045:b51a:efe1:d072	239.225.208.114
cb15:901b:d157:b51:8045:b51a:efe1:d073	239.225.208.115
cb15:901b:d157:b51:8045:b51a:efe1:d074	239.225.208.116
cb15:901b:d157:b51:8045:b51a:efe1:d075	239.225.208.117
cb15:901b:d157:b51:8045:b51a:efe1:d076	239.225.208.118
cb15:901b:d157:b51:8045:b51a:efe1:d077	239.225.208.119
cb15:901b:d157:b51:8045:b51a:efe1:d078	239.225.208.120

cb15:901b:d157:b51:8045:b51a:efe1:d079	239.225.208.121
cb15:901b:d157:b51:8045:b51a:efe1:d07a	239.225.208.122
cb15:901b:d157:b51:8045:b51a:efe1:d07b	239.225.208.123
cb15:901b:d157:b51:8045:b51a:efe1:d07c	239.225.208.124
cb15:901b:d157:b51:8045:b51a:efe1:d07d	239.225.208.125
cb15:901b:d157:b51:8045:b51a:efe1:d07e	239.225.208.126
cb15:901b:d157:b51:8045:b51a:efe1:d07f	239.225.208.127
cb15:901b:d157:b51:8045:b51a:efe1:d080	239.225.208.128
cb15:901b:d157:b51:8045:b51a:efe1:d081	239.225.208.129
cb15:901b:d157:b51:8045:b51a:efe1:d082	239.225.208.130
cb15:901b:d157:b51:8045:b51a:efe1:d083	239.225.208.131
cb15:901b:d157:b51:8045:b51a:efe1:d084	239.225.208.132
cb15:901b:d157:b51:8045:b51a:efe1:d085	239.225.208.133
cb15:901b:d157:b51:8045:b51a:efe1:d086	239.225.208.134
cb15:901b:d157:b51:8045:b51a:efe1:d087	239.225.208.135
cb15:901b:d157:b51:8045:b51a:efe1:d088	239.225.208.136
cb15:901b:d157:b51:8045:b51a:efe1:d089	239.225.208.137
cb15:901b:d157:b51:8045:b51a:efe1:d08a	239.225.208.138
cb15:901b:d157:b51:8045:b51a:efe1:d08b	239.225.208.139
cb15:901b:d157:b51:8045:b51a:efe1:d08c	239.225.208.140
cb15:901b:d157:b51:8045:b51a:efe1:d08d	239.225.208.141
cb15:901b:d157:b51:8045:b51a:efe1:d08e	239.225.208.142
cb15:901b:d157:b51:8045:b51a:efe1:d08f	239.225.208.143
cb15:901b:d157:b51:8045:b51a:efe1:d090	239.225.208.144
cb15:901b:d157:b51:8045:b51a:efe1:d091	239.225.208.145
cb15:901b:d157:b51:8045:b51a:efe1:d092	239.225.208.146
cb15:901b:d157:b51:8045:b51a:efe1:d093	239.225.208.147
cb15:901b:d157:b51:8045:b51a:efe1:d094	239.225.208.148
cb15:901b:d157:b51:8045:b51a:efe1:d095	239.225.208.149
cb15:901b:d157:b51:8045:b51a:efe1:d096	239.225.208.150
cb15:901b:d157:b51:8045:b51a:efe1:d097	239.225.208.151
cb15:901b:d157:b51:8045:b51a:efe1:d098	239.225.208.152
cb15:901b:d157:b51:8045:b51a:efe1:d099	239.225.208.153
cb15:901b:d157:b51:8045:b51a:efe1:d09a	239.225.208.154
cb15:901b:d157:b51:8045:b51a:efe1:d09b	239.225.208.155
cb15:901b:d157:b51:8045:b51a:efe1:d09c	239.225.208.156
cb15:901b:d157:b51:8045:b51a:efe1:d09d	239.225.208.157
cb15:901b:d157:b51:8045:b51a:efe1:d09e	239.225.208.158
cb15:901b:d157:b51:8045:b51a:efe1:d09f	239.225.208.159
cb15:901b:d157:b51:8045:b51a:efe1:d0a0	239.225.208.160
cb15:901b:d157:b51:8045:b51a:efe1:d0a1	239.225.208.161
cb15:901b:d157:b51:8045:b51a:efe1:d0a2	239.225.208.162
cb15:901b:d157:b51:8045:b51a:efe1:d0a3	239.225.208.163
cb15:901b:d157:b51:8045:b51a:efe1:d0a4	239.225.208.164
cb15:901b:d157:b51:8045:b51a:efe1:d0a5	239.225.208.165
cb15:901b:d157:b51:8045:b51a:efe1:d0a6	239.225.208.166
cb15:901b:d157:b51:8045:b51a:efe1:d0a7	239.225.208.167
cb15:901b:d157:b51:8045:b51a:efe1:d0a8	239.225.208.168
cb15:901b:d157:b51:8045:b51a:efe1:d0a9	239.225.208.169
cb15:901b:d157:b51:8045:b51a:efe1:d0aa	239.225.208.170
cb15:901b:d157:b51:8045:b51a:efe1:d0ab	239.225.208.171
cb15:901b:d157:b51:8045:b51a:efe1:d0ac	239.225.208.172
cb15:901b:d157:b51:8045:b51a:efe1:d0ad	239.225.208.173
cb15:901b:d157:b51:8045:b51a:efe1:d0ae	239.225.208.174
cb15:901b:d157:b51:8045:b51a:efe1:d0af	239.225.208.175
cb15:901b:d157:b51:8045:b51a:efe1:d0b0	239.225.208.176
cb15:901b:d157:b51:8045:b51a:efe1:d0b1	239.225.208.177
cb15:901b:d157:b51:8045:b51a:efe1:d0b2	239.225.208.178
cb15:901b:d157:b51:8045:b51a:efe1:d0b3	239.225.208.179
cb15:901b:d157:b51:8045:b51a:efe1:d0b4	239.225.208.180

cb15:901b:d157:b51:8045:b51a:efe1:d0b5	239.225.208.181
cb15:901b:d157:b51:8045:b51a:efe1:d0b6	239.225.208.182
cb15:901b:d157:b51:8045:b51a:efe1:d0b7	239.225.208.183
cb15:901b:d157:b51:8045:b51a:efe1:d0b8	239.225.208.184
cb15:901b:d157:b51:8045:b51a:efe1:d0b9	239.225.208.185
cb15:901b:d157:b51:8045:b51a:efe1:d0ba	239.225.208.186
cb15:901b:d157:b51:8045:b51a:efe1:d0bb	239.225.208.187
cb15:901b:d157:b51:8045:b51a:efe1:d0bc	239.225.208.188
cb15:901b:d157:b51:8045:b51a:efe1:d0bd	239.225.208.189
cb15:901b:d157:b51:8045:b51a:efe1:d0be	239.225.208.190
cb15:901b:d157:b51:8045:b51a:efe1:d0bf	239.225.208.191
cb15:901b:d157:b51:8045:b51a:efe1:d0c0	239.225.208.192
cb15:901b:d157:b51:8045:b51a:efe1:d0c1	239.225.208.193
cb15:901b:d157:b51:8045:b51a:efe1:d0c2	239.225.208.194
cb15:901b:d157:b51:8045:b51a:efe1:d0c3	239.225.208.195
cb15:901b:d157:b51:8045:b51a:efe1:d0c4	239.225.208.196
cb15:901b:d157:b51:8045:b51a:efe1:d0c5	239.225.208.197
cb15:901b:d157:b51:8045:b51a:efe1:d0c6	239.225.208.198
cb15:901b:d157:b51:8045:b51a:efe1:d0c7	239.225.208.199
cb15:901b:d157:b51:8045:b51a:efe1:d0c8	239.225.208.200
cb15:901b:d157:b51:8045:b51a:efe1:d0c9	239.225.208.201
cb15:901b:d157:b51:8045:b51a:efe1:d0ca	239.225.208.202
cb15:901b:d157:b51:8045:b51a:efe1:d0cb	239.225.208.203
cb15:901b:d157:b51:8045:b51a:efe1:d0cc	239.225.208.204
cb15:901b:d157:b51:8045:b51a:efe1:d0cd	239.225.208.205
cb15:901b:d157:b51:8045:b51a:efe1:d0ce	239.225.208.206
cb15:901b:d157:b51:8045:b51a:efe1:d0cf	239.225.208.207
cb15:901b:d157:b51:8045:b51a:efe1:d0d0	239.225.208.208
cb15:901b:d157:b51:8045:b51a:efe1:d0d1	239.225.208.209
cb15:901b:d157:b51:8045:b51a:efe1:d0d2	239.225.208.210
cb15:901b:d157:b51:8045:b51a:efe1:d0d3	239.225.208.211
cb15:901b:d157:b51:8045:b51a:efe1:d0d4	239.225.208.212
cb15:901b:d157:b51:8045:b51a:efe1:d0d5	239.225.208.213
cb15:901b:d157:b51:8045:b51a:efe1:d0d6	239.225.208.214
cb15:901b:d157:b51:8045:b51a:efe1:d0d7	239.225.208.215
cb15:901b:d157:b51:8045:b51a:efe1:d0d8	239.225.208.216
cb15:901b:d157:b51:8045:b51a:efe1:d0d9	239.225.208.217
cb15:901b:d157:b51:8045:b51a:efe1:d0da	239.225.208.218
cb15:901b:d157:b51:8045:b51a:efe1:d0db	239.225.208.219
cb15:901b:d157:b51:8045:b51a:efe1:d0dc	239.225.208.220
cb15:901b:d157:b51:8045:b51a:efe1:d0dd	239.225.208.221
cb15:901b:d157:b51:8045:b51a:efe1:d0de	239.225.208.222
cb15:901b:d157:b51:8045:b51a:efe1:d0df	239.225.208.223
cb15:901b:d157:b51:8045:b51a:efe1:d0e0	239.225.208.224
cb15:901b:d157:b51:8045:b51a:efe1:d0e1	239.225.208.225
cb15:901b:d157:b51:8045:b51a:efe1:d0e2	239.225.208.226
cb15:901b:d157:b51:8045:b51a:efe1:d0e3	239.225.208.227
cb15:901b:d157:b51:8045:b51a:efe1:d0e4	239.225.208.228
cb15:901b:d157:b51:8045:b51a:efe1:d0e5	239.225.208.229
cb15:901b:d157:b51:8045:b51a:efe1:d0e6	239.225.208.230
cb15:901b:d157:b51:8045:b51a:efe1:d0e7	239.225.208.231
cb15:901b:d157:b51:8045:b51a:efe1:d0e8	239.225.208.232
cb15:901b:d157:b51:8045:b51a:efe1:d0e9	239.225.208.233
cb15:901b:d157:b51:8045:b51a:efe1:d0ea	239.225.208.234
cb15:901b:d157:b51:8045:b51a:efe1:d0eb	239.225.208.235
cb15:901b:d157:b51:8045:b51a:efe1:d0ec	239.225.208.236
cb15:901b:d157:b51:8045:b51a:efe1:d0ed	239.225.208.237
cb15:901b:d157:b51:8045:b51a:efe1:d0ee	239.225.208.238
cb15:901b:d157:b51:8045:b51a:efe1:d0ef	239.225.208.239
cb15:901b:d157:b51:8045:b51a:efe1:d0f0	239.225.208.240
cb15:901b:d157:b51:8045:b51a:efe1:d0f1	239.225.208.241
cb15:901b:d157:b51:8045:b51a:efe1:d0f2	239.225.208.242
cb15:901b:d157:b51:8045:b51a:efe1:d0f3	239.225.208.243
cb15:901b:d157:b51:8045:b51a:efe1:d0f4	239.225.208.244
cb15:901b:d157:b51:8045:b51a:efe1:d0f5	239.225.208.245
cb15:901b:d157:b51:8045:b51a:efe1:d0f6	239.225.208.246
cb15:901b:d157:b51:8045:b51a:efe1:d0f7	239.225.208.247
cb15:901b:d157:b51:8045:b51a:efe1:d0f8	239.225.208.248
cb15:901b:d157:b51:8045:b51a:efe1:d0f9	239.225.208.249
cb15:901b:d157:b51:8045:b51a:efe1:d0fa	239.225.208.250
cb15:901b:d157:b51:8045:b51a:efe1:d0fb	239.225.208.251
cb15:901b:d157:b51:8045:b51a:efe1:d0fc	239.225.208.252
cb15:901b:d157:b51:8045:b51a:efe1:d0fd	239.225.208.253
cb15:901b:d157:b51:8045:b51a:efe1:d0fe	239.225.208.254
cb15:901b:d157:b51:8045:b51a:efe1:d0ff	239.225.208.255

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.