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:9733:f001	151.51.240.1
cb15:901b:d157:b51:8045:b51a:9733:f002	151.51.240.2
cb15:901b:d157:b51:8045:b51a:9733:f003	151.51.240.3
cb15:901b:d157:b51:8045:b51a:9733:f004	151.51.240.4
cb15:901b:d157:b51:8045:b51a:9733:f005	151.51.240.5
cb15:901b:d157:b51:8045:b51a:9733:f006	151.51.240.6
cb15:901b:d157:b51:8045:b51a:9733:f007	151.51.240.7
cb15:901b:d157:b51:8045:b51a:9733:f008	151.51.240.8
cb15:901b:d157:b51:8045:b51a:9733:f009	151.51.240.9
cb15:901b:d157:b51:8045:b51a:9733:f00a	151.51.240.10
cb15:901b:d157:b51:8045:b51a:9733:f00b	151.51.240.11
cb15:901b:d157:b51:8045:b51a:9733:f00c	151.51.240.12
cb15:901b:d157:b51:8045:b51a:9733:f00d	151.51.240.13
cb15:901b:d157:b51:8045:b51a:9733:f00e	151.51.240.14
cb15:901b:d157:b51:8045:b51a:9733:f00f	151.51.240.15
cb15:901b:d157:b51:8045:b51a:9733:f010	151.51.240.16
cb15:901b:d157:b51:8045:b51a:9733:f011	151.51.240.17
cb15:901b:d157:b51:8045:b51a:9733:f012	151.51.240.18
cb15:901b:d157:b51:8045:b51a:9733:f013	151.51.240.19
cb15:901b:d157:b51:8045:b51a:9733:f014	151.51.240.20
cb15:901b:d157:b51:8045:b51a:9733:f015	151.51.240.21
cb15:901b:d157:b51:8045:b51a:9733:f016	151.51.240.22
cb15:901b:d157:b51:8045:b51a:9733:f017	151.51.240.23
cb15:901b:d157:b51:8045:b51a:9733:f018	151.51.240.24
cb15:901b:d157:b51:8045:b51a:9733:f019	151.51.240.25
cb15:901b:d157:b51:8045:b51a:9733:f01a	151.51.240.26
cb15:901b:d157:b51:8045:b51a:9733:f01b	151.51.240.27
cb15:901b:d157:b51:8045:b51a:9733:f01c	151.51.240.28
cb15:901b:d157:b51:8045:b51a:9733:f01d	151.51.240.29
cb15:901b:d157:b51:8045:b51a:9733:f01e	151.51.240.30
cb15:901b:d157:b51:8045:b51a:9733:f01f	151.51.240.31
cb15:901b:d157:b51:8045:b51a:9733:f020	151.51.240.32
cb15:901b:d157:b51:8045:b51a:9733:f021	151.51.240.33
cb15:901b:d157:b51:8045:b51a:9733:f022	151.51.240.34
cb15:901b:d157:b51:8045:b51a:9733:f023	151.51.240.35
cb15:901b:d157:b51:8045:b51a:9733:f024	151.51.240.36
cb15:901b:d157:b51:8045:b51a:9733:f025	151.51.240.37
cb15:901b:d157:b51:8045:b51a:9733:f026	151.51.240.38
cb15:901b:d157:b51:8045:b51a:9733:f027	151.51.240.39
cb15:901b:d157:b51:8045:b51a:9733:f028	151.51.240.40
cb15:901b:d157:b51:8045:b51a:9733:f029	151.51.240.41
cb15:901b:d157:b51:8045:b51a:9733:f02a	151.51.240.42
cb15:901b:d157:b51:8045:b51a:9733:f02b	151.51.240.43
cb15:901b:d157:b51:8045:b51a:9733:f02c	151.51.240.44
cb15:901b:d157:b51:8045:b51a:9733:f02d	151.51.240.45
cb15:901b:d157:b51:8045:b51a:9733:f02e	151.51.240.46
cb15:901b:d157:b51:8045:b51a:9733:f02f	151.51.240.47
cb15:901b:d157:b51:8045:b51a:9733:f030	151.51.240.48
cb15:901b:d157:b51:8045:b51a:9733:f031	151.51.240.49
cb15:901b:d157:b51:8045:b51a:9733:f032	151.51.240.50
cb15:901b:d157:b51:8045:b51a:9733:f033	151.51.240.51
cb15:901b:d157:b51:8045:b51a:9733:f034	151.51.240.52
cb15:901b:d157:b51:8045:b51a:9733:f035	151.51.240.53
cb15:901b:d157:b51:8045:b51a:9733:f036	151.51.240.54
cb15:901b:d157:b51:8045:b51a:9733:f037	151.51.240.55
cb15:901b:d157:b51:8045:b51a:9733:f038	151.51.240.56
cb15:901b:d157:b51:8045:b51a:9733:f039	151.51.240.57
cb15:901b:d157:b51:8045:b51a:9733:f03a	151.51.240.58
cb15:901b:d157:b51:8045:b51a:9733:f03b	151.51.240.59
cb15:901b:d157:b51:8045:b51a:9733:f03c	151.51.240.60

cb15:901b:d157:b51:8045:b51a:9733:f03d	151.51.240.61
cb15:901b:d157:b51:8045:b51a:9733:f03e	151.51.240.62
cb15:901b:d157:b51:8045:b51a:9733:f03f	151.51.240.63
cb15:901b:d157:b51:8045:b51a:9733:f040	151.51.240.64
cb15:901b:d157:b51:8045:b51a:9733:f041	151.51.240.65
cb15:901b:d157:b51:8045:b51a:9733:f042	151.51.240.66
cb15:901b:d157:b51:8045:b51a:9733:f043	151.51.240.67
cb15:901b:d157:b51:8045:b51a:9733:f044	151.51.240.68
cb15:901b:d157:b51:8045:b51a:9733:f045	151.51.240.69
cb15:901b:d157:b51:8045:b51a:9733:f046	151.51.240.70
cb15:901b:d157:b51:8045:b51a:9733:f047	151.51.240.71
cb15:901b:d157:b51:8045:b51a:9733:f048	151.51.240.72
cb15:901b:d157:b51:8045:b51a:9733:f049	151.51.240.73
cb15:901b:d157:b51:8045:b51a:9733:f04a	151.51.240.74
cb15:901b:d157:b51:8045:b51a:9733:f04b	151.51.240.75
cb15:901b:d157:b51:8045:b51a:9733:f04c	151.51.240.76
cb15:901b:d157:b51:8045:b51a:9733:f04d	151.51.240.77
cb15:901b:d157:b51:8045:b51a:9733:f04e	151.51.240.78
cb15:901b:d157:b51:8045:b51a:9733:f04f	151.51.240.79
cb15:901b:d157:b51:8045:b51a:9733:f050	151.51.240.80
cb15:901b:d157:b51:8045:b51a:9733:f051	151.51.240.81
cb15:901b:d157:b51:8045:b51a:9733:f052	151.51.240.82
cb15:901b:d157:b51:8045:b51a:9733:f053	151.51.240.83
cb15:901b:d157:b51:8045:b51a:9733:f054	151.51.240.84
cb15:901b:d157:b51:8045:b51a:9733:f055	151.51.240.85
cb15:901b:d157:b51:8045:b51a:9733:f056	151.51.240.86
cb15:901b:d157:b51:8045:b51a:9733:f057	151.51.240.87
cb15:901b:d157:b51:8045:b51a:9733:f058	151.51.240.88
cb15:901b:d157:b51:8045:b51a:9733:f059	151.51.240.89
cb15:901b:d157:b51:8045:b51a:9733:f05a	151.51.240.90
cb15:901b:d157:b51:8045:b51a:9733:f05b	151.51.240.91
cb15:901b:d157:b51:8045:b51a:9733:f05c	151.51.240.92
cb15:901b:d157:b51:8045:b51a:9733:f05d	151.51.240.93
cb15:901b:d157:b51:8045:b51a:9733:f05e	151.51.240.94
cb15:901b:d157:b51:8045:b51a:9733:f05f	151.51.240.95
cb15:901b:d157:b51:8045:b51a:9733:f060	151.51.240.96
cb15:901b:d157:b51:8045:b51a:9733:f061	151.51.240.97
cb15:901b:d157:b51:8045:b51a:9733:f062	151.51.240.98
cb15:901b:d157:b51:8045:b51a:9733:f063	151.51.240.99
cb15:901b:d157:b51:8045:b51a:9733:f064	151.51.240.100
cb15:901b:d157:b51:8045:b51a:9733:f065	151.51.240.101
cb15:901b:d157:b51:8045:b51a:9733:f066	151.51.240.102
cb15:901b:d157:b51:8045:b51a:9733:f067	151.51.240.103
cb15:901b:d157:b51:8045:b51a:9733:f068	151.51.240.104
cb15:901b:d157:b51:8045:b51a:9733:f069	151.51.240.105
cb15:901b:d157:b51:8045:b51a:9733:f06a	151.51.240.106
cb15:901b:d157:b51:8045:b51a:9733:f06b	151.51.240.107
cb15:901b:d157:b51:8045:b51a:9733:f06c	151.51.240.108
cb15:901b:d157:b51:8045:b51a:9733:f06d	151.51.240.109
cb15:901b:d157:b51:8045:b51a:9733:f06e	151.51.240.110
cb15:901b:d157:b51:8045:b51a:9733:f06f	151.51.240.111
cb15:901b:d157:b51:8045:b51a:9733:f070	151.51.240.112
cb15:901b:d157:b51:8045:b51a:9733:f071	151.51.240.113
cb15:901b:d157:b51:8045:b51a:9733:f072	151.51.240.114
cb15:901b:d157:b51:8045:b51a:9733:f073	151.51.240.115
cb15:901b:d157:b51:8045:b51a:9733:f074	151.51.240.116
cb15:901b:d157:b51:8045:b51a:9733:f075	151.51.240.117
cb15:901b:d157:b51:8045:b51a:9733:f076	151.51.240.118
cb15:901b:d157:b51:8045:b51a:9733:f077	151.51.240.119
cb15:901b:d157:b51:8045:b51a:9733:f078	151.51.240.120

cb15:901b:d157:b51:8045:b51a:9733:f079	151.51.240.121
cb15:901b:d157:b51:8045:b51a:9733:f07a	151.51.240.122
cb15:901b:d157:b51:8045:b51a:9733:f07b	151.51.240.123
cb15:901b:d157:b51:8045:b51a:9733:f07c	151.51.240.124
cb15:901b:d157:b51:8045:b51a:9733:f07d	151.51.240.125
cb15:901b:d157:b51:8045:b51a:9733:f07e	151.51.240.126
cb15:901b:d157:b51:8045:b51a:9733:f07f	151.51.240.127
cb15:901b:d157:b51:8045:b51a:9733:f080	151.51.240.128
cb15:901b:d157:b51:8045:b51a:9733:f081	151.51.240.129
cb15:901b:d157:b51:8045:b51a:9733:f082	151.51.240.130
cb15:901b:d157:b51:8045:b51a:9733:f083	151.51.240.131
cb15:901b:d157:b51:8045:b51a:9733:f084	151.51.240.132
cb15:901b:d157:b51:8045:b51a:9733:f085	151.51.240.133
cb15:901b:d157:b51:8045:b51a:9733:f086	151.51.240.134
cb15:901b:d157:b51:8045:b51a:9733:f087	151.51.240.135
cb15:901b:d157:b51:8045:b51a:9733:f088	151.51.240.136
cb15:901b:d157:b51:8045:b51a:9733:f089	151.51.240.137
cb15:901b:d157:b51:8045:b51a:9733:f08a	151.51.240.138
cb15:901b:d157:b51:8045:b51a:9733:f08b	151.51.240.139
cb15:901b:d157:b51:8045:b51a:9733:f08c	151.51.240.140
cb15:901b:d157:b51:8045:b51a:9733:f08d	151.51.240.141
cb15:901b:d157:b51:8045:b51a:9733:f08e	151.51.240.142
cb15:901b:d157:b51:8045:b51a:9733:f08f	151.51.240.143
cb15:901b:d157:b51:8045:b51a:9733:f090	151.51.240.144
cb15:901b:d157:b51:8045:b51a:9733:f091	151.51.240.145
cb15:901b:d157:b51:8045:b51a:9733:f092	151.51.240.146
cb15:901b:d157:b51:8045:b51a:9733:f093	151.51.240.147
cb15:901b:d157:b51:8045:b51a:9733:f094	151.51.240.148
cb15:901b:d157:b51:8045:b51a:9733:f095	151.51.240.149
cb15:901b:d157:b51:8045:b51a:9733:f096	151.51.240.150
cb15:901b:d157:b51:8045:b51a:9733:f097	151.51.240.151
cb15:901b:d157:b51:8045:b51a:9733:f098	151.51.240.152
cb15:901b:d157:b51:8045:b51a:9733:f099	151.51.240.153
cb15:901b:d157:b51:8045:b51a:9733:f09a	151.51.240.154
cb15:901b:d157:b51:8045:b51a:9733:f09b	151.51.240.155
cb15:901b:d157:b51:8045:b51a:9733:f09c	151.51.240.156
cb15:901b:d157:b51:8045:b51a:9733:f09d	151.51.240.157
cb15:901b:d157:b51:8045:b51a:9733:f09e	151.51.240.158
cb15:901b:d157:b51:8045:b51a:9733:f09f	151.51.240.159
cb15:901b:d157:b51:8045:b51a:9733:f0a0	151.51.240.160
cb15:901b:d157:b51:8045:b51a:9733:f0a1	151.51.240.161
cb15:901b:d157:b51:8045:b51a:9733:f0a2	151.51.240.162
cb15:901b:d157:b51:8045:b51a:9733:f0a3	151.51.240.163
cb15:901b:d157:b51:8045:b51a:9733:f0a4	151.51.240.164
cb15:901b:d157:b51:8045:b51a:9733:f0a5	151.51.240.165
cb15:901b:d157:b51:8045:b51a:9733:f0a6	151.51.240.166
cb15:901b:d157:b51:8045:b51a:9733:f0a7	151.51.240.167
cb15:901b:d157:b51:8045:b51a:9733:f0a8	151.51.240.168
cb15:901b:d157:b51:8045:b51a:9733:f0a9	151.51.240.169
cb15:901b:d157:b51:8045:b51a:9733:f0aa	151.51.240.170
cb15:901b:d157:b51:8045:b51a:9733:f0ab	151.51.240.171
cb15:901b:d157:b51:8045:b51a:9733:f0ac	151.51.240.172
cb15:901b:d157:b51:8045:b51a:9733:f0ad	151.51.240.173
cb15:901b:d157:b51:8045:b51a:9733:f0ae	151.51.240.174
cb15:901b:d157:b51:8045:b51a:9733:f0af	151.51.240.175
cb15:901b:d157:b51:8045:b51a:9733:f0b0	151.51.240.176
cb15:901b:d157:b51:8045:b51a:9733:f0b1	151.51.240.177
cb15:901b:d157:b51:8045:b51a:9733:f0b2	151.51.240.178
cb15:901b:d157:b51:8045:b51a:9733:f0b3	151.51.240.179
cb15:901b:d157:b51:8045:b51a:9733:f0b4	151.51.240.180

cb15:901b:d157:b51:8045:b51a:9733:f0b5	151.51.240.181
cb15:901b:d157:b51:8045:b51a:9733:f0b6	151.51.240.182
cb15:901b:d157:b51:8045:b51a:9733:f0b7	151.51.240.183
cb15:901b:d157:b51:8045:b51a:9733:f0b8	151.51.240.184
cb15:901b:d157:b51:8045:b51a:9733:f0b9	151.51.240.185
cb15:901b:d157:b51:8045:b51a:9733:f0ba	151.51.240.186
cb15:901b:d157:b51:8045:b51a:9733:f0bb	151.51.240.187
cb15:901b:d157:b51:8045:b51a:9733:f0bc	151.51.240.188
cb15:901b:d157:b51:8045:b51a:9733:f0bd	151.51.240.189
cb15:901b:d157:b51:8045:b51a:9733:f0be	151.51.240.190
cb15:901b:d157:b51:8045:b51a:9733:f0bf	151.51.240.191
cb15:901b:d157:b51:8045:b51a:9733:f0c0	151.51.240.192
cb15:901b:d157:b51:8045:b51a:9733:f0c1	151.51.240.193
cb15:901b:d157:b51:8045:b51a:9733:f0c2	151.51.240.194
cb15:901b:d157:b51:8045:b51a:9733:f0c3	151.51.240.195
cb15:901b:d157:b51:8045:b51a:9733:f0c4	151.51.240.196
cb15:901b:d157:b51:8045:b51a:9733:f0c5	151.51.240.197
cb15:901b:d157:b51:8045:b51a:9733:f0c6	151.51.240.198
cb15:901b:d157:b51:8045:b51a:9733:f0c7	151.51.240.199
cb15:901b:d157:b51:8045:b51a:9733:f0c8	151.51.240.200
cb15:901b:d157:b51:8045:b51a:9733:f0c9	151.51.240.201
cb15:901b:d157:b51:8045:b51a:9733:f0ca	151.51.240.202
cb15:901b:d157:b51:8045:b51a:9733:f0cb	151.51.240.203
cb15:901b:d157:b51:8045:b51a:9733:f0cc	151.51.240.204
cb15:901b:d157:b51:8045:b51a:9733:f0cd	151.51.240.205
cb15:901b:d157:b51:8045:b51a:9733:f0ce	151.51.240.206
cb15:901b:d157:b51:8045:b51a:9733:f0cf	151.51.240.207
cb15:901b:d157:b51:8045:b51a:9733:f0d0	151.51.240.208
cb15:901b:d157:b51:8045:b51a:9733:f0d1	151.51.240.209
cb15:901b:d157:b51:8045:b51a:9733:f0d2	151.51.240.210
cb15:901b:d157:b51:8045:b51a:9733:f0d3	151.51.240.211
cb15:901b:d157:b51:8045:b51a:9733:f0d4	151.51.240.212
cb15:901b:d157:b51:8045:b51a:9733:f0d5	151.51.240.213
cb15:901b:d157:b51:8045:b51a:9733:f0d6	151.51.240.214
cb15:901b:d157:b51:8045:b51a:9733:f0d7	151.51.240.215
cb15:901b:d157:b51:8045:b51a:9733:f0d8	151.51.240.216
cb15:901b:d157:b51:8045:b51a:9733:f0d9	151.51.240.217
cb15:901b:d157:b51:8045:b51a:9733:f0da	151.51.240.218
cb15:901b:d157:b51:8045:b51a:9733:f0db	151.51.240.219
cb15:901b:d157:b51:8045:b51a:9733:f0dc	151.51.240.220
cb15:901b:d157:b51:8045:b51a:9733:f0dd	151.51.240.221
cb15:901b:d157:b51:8045:b51a:9733:f0de	151.51.240.222
cb15:901b:d157:b51:8045:b51a:9733:f0df	151.51.240.223
cb15:901b:d157:b51:8045:b51a:9733:f0e0	151.51.240.224
cb15:901b:d157:b51:8045:b51a:9733:f0e1	151.51.240.225
cb15:901b:d157:b51:8045:b51a:9733:f0e2	151.51.240.226
cb15:901b:d157:b51:8045:b51a:9733:f0e3	151.51.240.227
cb15:901b:d157:b51:8045:b51a:9733:f0e4	151.51.240.228
cb15:901b:d157:b51:8045:b51a:9733:f0e5	151.51.240.229
cb15:901b:d157:b51:8045:b51a:9733:f0e6	151.51.240.230
cb15:901b:d157:b51:8045:b51a:9733:f0e7	151.51.240.231
cb15:901b:d157:b51:8045:b51a:9733:f0e8	151.51.240.232
cb15:901b:d157:b51:8045:b51a:9733:f0e9	151.51.240.233
cb15:901b:d157:b51:8045:b51a:9733:f0ea	151.51.240.234
cb15:901b:d157:b51:8045:b51a:9733:f0eb	151.51.240.235
cb15:901b:d157:b51:8045:b51a:9733:f0ec	151.51.240.236
cb15:901b:d157:b51:8045:b51a:9733:f0ed	151.51.240.237
cb15:901b:d157:b51:8045:b51a:9733:f0ee	151.51.240.238
cb15:901b:d157:b51:8045:b51a:9733:f0ef	151.51.240.239
cb15:901b:d157:b51:8045:b51a:9733:f0f0	151.51.240.240
cb15:901b:d157:b51:8045:b51a:9733:f0f1	151.51.240.241
cb15:901b:d157:b51:8045:b51a:9733:f0f2	151.51.240.242
cb15:901b:d157:b51:8045:b51a:9733:f0f3	151.51.240.243
cb15:901b:d157:b51:8045:b51a:9733:f0f4	151.51.240.244
cb15:901b:d157:b51:8045:b51a:9733:f0f5	151.51.240.245
cb15:901b:d157:b51:8045:b51a:9733:f0f6	151.51.240.246
cb15:901b:d157:b51:8045:b51a:9733:f0f7	151.51.240.247
cb15:901b:d157:b51:8045:b51a:9733:f0f8	151.51.240.248
cb15:901b:d157:b51:8045:b51a:9733:f0f9	151.51.240.249
cb15:901b:d157:b51:8045:b51a:9733:f0fa	151.51.240.250
cb15:901b:d157:b51:8045:b51a:9733:f0fb	151.51.240.251
cb15:901b:d157:b51:8045:b51a:9733:f0fc	151.51.240.252
cb15:901b:d157:b51:8045:b51a:9733:f0fd	151.51.240.253
cb15:901b:d157:b51:8045:b51a:9733:f0fe	151.51.240.254
cb15:901b:d157:b51:8045:b51a:9733:f0ff	151.51.240.255

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.