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:ff65:2001	255.101.32.1
cb15:901b:d157:b51:8045:b51a:ff65:2002	255.101.32.2
cb15:901b:d157:b51:8045:b51a:ff65:2003	255.101.32.3
cb15:901b:d157:b51:8045:b51a:ff65:2004	255.101.32.4
cb15:901b:d157:b51:8045:b51a:ff65:2005	255.101.32.5
cb15:901b:d157:b51:8045:b51a:ff65:2006	255.101.32.6
cb15:901b:d157:b51:8045:b51a:ff65:2007	255.101.32.7
cb15:901b:d157:b51:8045:b51a:ff65:2008	255.101.32.8
cb15:901b:d157:b51:8045:b51a:ff65:2009	255.101.32.9
cb15:901b:d157:b51:8045:b51a:ff65:200a	255.101.32.10
cb15:901b:d157:b51:8045:b51a:ff65:200b	255.101.32.11
cb15:901b:d157:b51:8045:b51a:ff65:200c	255.101.32.12
cb15:901b:d157:b51:8045:b51a:ff65:200d	255.101.32.13
cb15:901b:d157:b51:8045:b51a:ff65:200e	255.101.32.14
cb15:901b:d157:b51:8045:b51a:ff65:200f	255.101.32.15
cb15:901b:d157:b51:8045:b51a:ff65:2010	255.101.32.16
cb15:901b:d157:b51:8045:b51a:ff65:2011	255.101.32.17
cb15:901b:d157:b51:8045:b51a:ff65:2012	255.101.32.18
cb15:901b:d157:b51:8045:b51a:ff65:2013	255.101.32.19
cb15:901b:d157:b51:8045:b51a:ff65:2014	255.101.32.20
cb15:901b:d157:b51:8045:b51a:ff65:2015	255.101.32.21
cb15:901b:d157:b51:8045:b51a:ff65:2016	255.101.32.22
cb15:901b:d157:b51:8045:b51a:ff65:2017	255.101.32.23
cb15:901b:d157:b51:8045:b51a:ff65:2018	255.101.32.24
cb15:901b:d157:b51:8045:b51a:ff65:2019	255.101.32.25
cb15:901b:d157:b51:8045:b51a:ff65:201a	255.101.32.26
cb15:901b:d157:b51:8045:b51a:ff65:201b	255.101.32.27
cb15:901b:d157:b51:8045:b51a:ff65:201c	255.101.32.28
cb15:901b:d157:b51:8045:b51a:ff65:201d	255.101.32.29
cb15:901b:d157:b51:8045:b51a:ff65:201e	255.101.32.30
cb15:901b:d157:b51:8045:b51a:ff65:201f	255.101.32.31
cb15:901b:d157:b51:8045:b51a:ff65:2020	255.101.32.32
cb15:901b:d157:b51:8045:b51a:ff65:2021	255.101.32.33
cb15:901b:d157:b51:8045:b51a:ff65:2022	255.101.32.34
cb15:901b:d157:b51:8045:b51a:ff65:2023	255.101.32.35
cb15:901b:d157:b51:8045:b51a:ff65:2024	255.101.32.36
cb15:901b:d157:b51:8045:b51a:ff65:2025	255.101.32.37
cb15:901b:d157:b51:8045:b51a:ff65:2026	255.101.32.38
cb15:901b:d157:b51:8045:b51a:ff65:2027	255.101.32.39
cb15:901b:d157:b51:8045:b51a:ff65:2028	255.101.32.40
cb15:901b:d157:b51:8045:b51a:ff65:2029	255.101.32.41
cb15:901b:d157:b51:8045:b51a:ff65:202a	255.101.32.42
cb15:901b:d157:b51:8045:b51a:ff65:202b	255.101.32.43
cb15:901b:d157:b51:8045:b51a:ff65:202c	255.101.32.44
cb15:901b:d157:b51:8045:b51a:ff65:202d	255.101.32.45
cb15:901b:d157:b51:8045:b51a:ff65:202e	255.101.32.46
cb15:901b:d157:b51:8045:b51a:ff65:202f	255.101.32.47
cb15:901b:d157:b51:8045:b51a:ff65:2030	255.101.32.48
cb15:901b:d157:b51:8045:b51a:ff65:2031	255.101.32.49
cb15:901b:d157:b51:8045:b51a:ff65:2032	255.101.32.50
cb15:901b:d157:b51:8045:b51a:ff65:2033	255.101.32.51
cb15:901b:d157:b51:8045:b51a:ff65:2034	255.101.32.52
cb15:901b:d157:b51:8045:b51a:ff65:2035	255.101.32.53
cb15:901b:d157:b51:8045:b51a:ff65:2036	255.101.32.54
cb15:901b:d157:b51:8045:b51a:ff65:2037	255.101.32.55
cb15:901b:d157:b51:8045:b51a:ff65:2038	255.101.32.56
cb15:901b:d157:b51:8045:b51a:ff65:2039	255.101.32.57
cb15:901b:d157:b51:8045:b51a:ff65:203a	255.101.32.58
cb15:901b:d157:b51:8045:b51a:ff65:203b	255.101.32.59
cb15:901b:d157:b51:8045:b51a:ff65:203c	255.101.32.60

cb15:901b:d157:b51:8045:b51a:ff65:203d	255.101.32.61
cb15:901b:d157:b51:8045:b51a:ff65:203e	255.101.32.62
cb15:901b:d157:b51:8045:b51a:ff65:203f	255.101.32.63
cb15:901b:d157:b51:8045:b51a:ff65:2040	255.101.32.64
cb15:901b:d157:b51:8045:b51a:ff65:2041	255.101.32.65
cb15:901b:d157:b51:8045:b51a:ff65:2042	255.101.32.66
cb15:901b:d157:b51:8045:b51a:ff65:2043	255.101.32.67
cb15:901b:d157:b51:8045:b51a:ff65:2044	255.101.32.68
cb15:901b:d157:b51:8045:b51a:ff65:2045	255.101.32.69
cb15:901b:d157:b51:8045:b51a:ff65:2046	255.101.32.70
cb15:901b:d157:b51:8045:b51a:ff65:2047	255.101.32.71
cb15:901b:d157:b51:8045:b51a:ff65:2048	255.101.32.72
cb15:901b:d157:b51:8045:b51a:ff65:2049	255.101.32.73
cb15:901b:d157:b51:8045:b51a:ff65:204a	255.101.32.74
cb15:901b:d157:b51:8045:b51a:ff65:204b	255.101.32.75
cb15:901b:d157:b51:8045:b51a:ff65:204c	255.101.32.76
cb15:901b:d157:b51:8045:b51a:ff65:204d	255.101.32.77
cb15:901b:d157:b51:8045:b51a:ff65:204e	255.101.32.78
cb15:901b:d157:b51:8045:b51a:ff65:204f	255.101.32.79
cb15:901b:d157:b51:8045:b51a:ff65:2050	255.101.32.80
cb15:901b:d157:b51:8045:b51a:ff65:2051	255.101.32.81
cb15:901b:d157:b51:8045:b51a:ff65:2052	255.101.32.82
cb15:901b:d157:b51:8045:b51a:ff65:2053	255.101.32.83
cb15:901b:d157:b51:8045:b51a:ff65:2054	255.101.32.84
cb15:901b:d157:b51:8045:b51a:ff65:2055	255.101.32.85
cb15:901b:d157:b51:8045:b51a:ff65:2056	255.101.32.86
cb15:901b:d157:b51:8045:b51a:ff65:2057	255.101.32.87
cb15:901b:d157:b51:8045:b51a:ff65:2058	255.101.32.88
cb15:901b:d157:b51:8045:b51a:ff65:2059	255.101.32.89
cb15:901b:d157:b51:8045:b51a:ff65:205a	255.101.32.90
cb15:901b:d157:b51:8045:b51a:ff65:205b	255.101.32.91
cb15:901b:d157:b51:8045:b51a:ff65:205c	255.101.32.92
cb15:901b:d157:b51:8045:b51a:ff65:205d	255.101.32.93
cb15:901b:d157:b51:8045:b51a:ff65:205e	255.101.32.94
cb15:901b:d157:b51:8045:b51a:ff65:205f	255.101.32.95
cb15:901b:d157:b51:8045:b51a:ff65:2060	255.101.32.96
cb15:901b:d157:b51:8045:b51a:ff65:2061	255.101.32.97
cb15:901b:d157:b51:8045:b51a:ff65:2062	255.101.32.98
cb15:901b:d157:b51:8045:b51a:ff65:2063	255.101.32.99
cb15:901b:d157:b51:8045:b51a:ff65:2064	255.101.32.100
cb15:901b:d157:b51:8045:b51a:ff65:2065	255.101.32.101
cb15:901b:d157:b51:8045:b51a:ff65:2066	255.101.32.102
cb15:901b:d157:b51:8045:b51a:ff65:2067	255.101.32.103
cb15:901b:d157:b51:8045:b51a:ff65:2068	255.101.32.104
cb15:901b:d157:b51:8045:b51a:ff65:2069	255.101.32.105
cb15:901b:d157:b51:8045:b51a:ff65:206a	255.101.32.106
cb15:901b:d157:b51:8045:b51a:ff65:206b	255.101.32.107
cb15:901b:d157:b51:8045:b51a:ff65:206c	255.101.32.108
cb15:901b:d157:b51:8045:b51a:ff65:206d	255.101.32.109
cb15:901b:d157:b51:8045:b51a:ff65:206e	255.101.32.110
cb15:901b:d157:b51:8045:b51a:ff65:206f	255.101.32.111
cb15:901b:d157:b51:8045:b51a:ff65:2070	255.101.32.112
cb15:901b:d157:b51:8045:b51a:ff65:2071	255.101.32.113
cb15:901b:d157:b51:8045:b51a:ff65:2072	255.101.32.114
cb15:901b:d157:b51:8045:b51a:ff65:2073	255.101.32.115
cb15:901b:d157:b51:8045:b51a:ff65:2074	255.101.32.116
cb15:901b:d157:b51:8045:b51a:ff65:2075	255.101.32.117
cb15:901b:d157:b51:8045:b51a:ff65:2076	255.101.32.118
cb15:901b:d157:b51:8045:b51a:ff65:2077	255.101.32.119
cb15:901b:d157:b51:8045:b51a:ff65:2078	255.101.32.120

cb15:901b:d157:b51:8045:b51a:ff65:2079	255.101.32.121
cb15:901b:d157:b51:8045:b51a:ff65:207a	255.101.32.122
cb15:901b:d157:b51:8045:b51a:ff65:207b	255.101.32.123
cb15:901b:d157:b51:8045:b51a:ff65:207c	255.101.32.124
cb15:901b:d157:b51:8045:b51a:ff65:207d	255.101.32.125
cb15:901b:d157:b51:8045:b51a:ff65:207e	255.101.32.126
cb15:901b:d157:b51:8045:b51a:ff65:207f	255.101.32.127
cb15:901b:d157:b51:8045:b51a:ff65:2080	255.101.32.128
cb15:901b:d157:b51:8045:b51a:ff65:2081	255.101.32.129
cb15:901b:d157:b51:8045:b51a:ff65:2082	255.101.32.130
cb15:901b:d157:b51:8045:b51a:ff65:2083	255.101.32.131
cb15:901b:d157:b51:8045:b51a:ff65:2084	255.101.32.132
cb15:901b:d157:b51:8045:b51a:ff65:2085	255.101.32.133
cb15:901b:d157:b51:8045:b51a:ff65:2086	255.101.32.134
cb15:901b:d157:b51:8045:b51a:ff65:2087	255.101.32.135
cb15:901b:d157:b51:8045:b51a:ff65:2088	255.101.32.136
cb15:901b:d157:b51:8045:b51a:ff65:2089	255.101.32.137
cb15:901b:d157:b51:8045:b51a:ff65:208a	255.101.32.138
cb15:901b:d157:b51:8045:b51a:ff65:208b	255.101.32.139
cb15:901b:d157:b51:8045:b51a:ff65:208c	255.101.32.140
cb15:901b:d157:b51:8045:b51a:ff65:208d	255.101.32.141
cb15:901b:d157:b51:8045:b51a:ff65:208e	255.101.32.142
cb15:901b:d157:b51:8045:b51a:ff65:208f	255.101.32.143
cb15:901b:d157:b51:8045:b51a:ff65:2090	255.101.32.144
cb15:901b:d157:b51:8045:b51a:ff65:2091	255.101.32.145
cb15:901b:d157:b51:8045:b51a:ff65:2092	255.101.32.146
cb15:901b:d157:b51:8045:b51a:ff65:2093	255.101.32.147
cb15:901b:d157:b51:8045:b51a:ff65:2094	255.101.32.148
cb15:901b:d157:b51:8045:b51a:ff65:2095	255.101.32.149
cb15:901b:d157:b51:8045:b51a:ff65:2096	255.101.32.150
cb15:901b:d157:b51:8045:b51a:ff65:2097	255.101.32.151
cb15:901b:d157:b51:8045:b51a:ff65:2098	255.101.32.152
cb15:901b:d157:b51:8045:b51a:ff65:2099	255.101.32.153
cb15:901b:d157:b51:8045:b51a:ff65:209a	255.101.32.154
cb15:901b:d157:b51:8045:b51a:ff65:209b	255.101.32.155
cb15:901b:d157:b51:8045:b51a:ff65:209c	255.101.32.156
cb15:901b:d157:b51:8045:b51a:ff65:209d	255.101.32.157
cb15:901b:d157:b51:8045:b51a:ff65:209e	255.101.32.158
cb15:901b:d157:b51:8045:b51a:ff65:209f	255.101.32.159
cb15:901b:d157:b51:8045:b51a:ff65:20a0	255.101.32.160
cb15:901b:d157:b51:8045:b51a:ff65:20a1	255.101.32.161
cb15:901b:d157:b51:8045:b51a:ff65:20a2	255.101.32.162
cb15:901b:d157:b51:8045:b51a:ff65:20a3	255.101.32.163
cb15:901b:d157:b51:8045:b51a:ff65:20a4	255.101.32.164
cb15:901b:d157:b51:8045:b51a:ff65:20a5	255.101.32.165
cb15:901b:d157:b51:8045:b51a:ff65:20a6	255.101.32.166
cb15:901b:d157:b51:8045:b51a:ff65:20a7	255.101.32.167
cb15:901b:d157:b51:8045:b51a:ff65:20a8	255.101.32.168
cb15:901b:d157:b51:8045:b51a:ff65:20a9	255.101.32.169
cb15:901b:d157:b51:8045:b51a:ff65:20aa	255.101.32.170
cb15:901b:d157:b51:8045:b51a:ff65:20ab	255.101.32.171
cb15:901b:d157:b51:8045:b51a:ff65:20ac	255.101.32.172
cb15:901b:d157:b51:8045:b51a:ff65:20ad	255.101.32.173
cb15:901b:d157:b51:8045:b51a:ff65:20ae	255.101.32.174
cb15:901b:d157:b51:8045:b51a:ff65:20af	255.101.32.175
cb15:901b:d157:b51:8045:b51a:ff65:20b0	255.101.32.176
cb15:901b:d157:b51:8045:b51a:ff65:20b1	255.101.32.177
cb15:901b:d157:b51:8045:b51a:ff65:20b2	255.101.32.178
cb15:901b:d157:b51:8045:b51a:ff65:20b3	255.101.32.179
cb15:901b:d157:b51:8045:b51a:ff65:20b4	255.101.32.180

cb15:901b:d157:b51:8045:b51a:ff65:20b5	255.101.32.181
cb15:901b:d157:b51:8045:b51a:ff65:20b6	255.101.32.182
cb15:901b:d157:b51:8045:b51a:ff65:20b7	255.101.32.183
cb15:901b:d157:b51:8045:b51a:ff65:20b8	255.101.32.184
cb15:901b:d157:b51:8045:b51a:ff65:20b9	255.101.32.185
cb15:901b:d157:b51:8045:b51a:ff65:20ba	255.101.32.186
cb15:901b:d157:b51:8045:b51a:ff65:20bb	255.101.32.187
cb15:901b:d157:b51:8045:b51a:ff65:20bc	255.101.32.188
cb15:901b:d157:b51:8045:b51a:ff65:20bd	255.101.32.189
cb15:901b:d157:b51:8045:b51a:ff65:20be	255.101.32.190
cb15:901b:d157:b51:8045:b51a:ff65:20bf	255.101.32.191
cb15:901b:d157:b51:8045:b51a:ff65:20c0	255.101.32.192
cb15:901b:d157:b51:8045:b51a:ff65:20c1	255.101.32.193
cb15:901b:d157:b51:8045:b51a:ff65:20c2	255.101.32.194
cb15:901b:d157:b51:8045:b51a:ff65:20c3	255.101.32.195
cb15:901b:d157:b51:8045:b51a:ff65:20c4	255.101.32.196
cb15:901b:d157:b51:8045:b51a:ff65:20c5	255.101.32.197
cb15:901b:d157:b51:8045:b51a:ff65:20c6	255.101.32.198
cb15:901b:d157:b51:8045:b51a:ff65:20c7	255.101.32.199
cb15:901b:d157:b51:8045:b51a:ff65:20c8	255.101.32.200
cb15:901b:d157:b51:8045:b51a:ff65:20c9	255.101.32.201
cb15:901b:d157:b51:8045:b51a:ff65:20ca	255.101.32.202
cb15:901b:d157:b51:8045:b51a:ff65:20cb	255.101.32.203
cb15:901b:d157:b51:8045:b51a:ff65:20cc	255.101.32.204
cb15:901b:d157:b51:8045:b51a:ff65:20cd	255.101.32.205
cb15:901b:d157:b51:8045:b51a:ff65:20ce	255.101.32.206
cb15:901b:d157:b51:8045:b51a:ff65:20cf	255.101.32.207
cb15:901b:d157:b51:8045:b51a:ff65:20d0	255.101.32.208
cb15:901b:d157:b51:8045:b51a:ff65:20d1	255.101.32.209
cb15:901b:d157:b51:8045:b51a:ff65:20d2	255.101.32.210
cb15:901b:d157:b51:8045:b51a:ff65:20d3	255.101.32.211
cb15:901b:d157:b51:8045:b51a:ff65:20d4	255.101.32.212
cb15:901b:d157:b51:8045:b51a:ff65:20d5	255.101.32.213
cb15:901b:d157:b51:8045:b51a:ff65:20d6	255.101.32.214
cb15:901b:d157:b51:8045:b51a:ff65:20d7	255.101.32.215
cb15:901b:d157:b51:8045:b51a:ff65:20d8	255.101.32.216
cb15:901b:d157:b51:8045:b51a:ff65:20d9	255.101.32.217
cb15:901b:d157:b51:8045:b51a:ff65:20da	255.101.32.218
cb15:901b:d157:b51:8045:b51a:ff65:20db	255.101.32.219
cb15:901b:d157:b51:8045:b51a:ff65:20dc	255.101.32.220
cb15:901b:d157:b51:8045:b51a:ff65:20dd	255.101.32.221
cb15:901b:d157:b51:8045:b51a:ff65:20de	255.101.32.222
cb15:901b:d157:b51:8045:b51a:ff65:20df	255.101.32.223
cb15:901b:d157:b51:8045:b51a:ff65:20e0	255.101.32.224
cb15:901b:d157:b51:8045:b51a:ff65:20e1	255.101.32.225
cb15:901b:d157:b51:8045:b51a:ff65:20e2	255.101.32.226
cb15:901b:d157:b51:8045:b51a:ff65:20e3	255.101.32.227
cb15:901b:d157:b51:8045:b51a:ff65:20e4	255.101.32.228
cb15:901b:d157:b51:8045:b51a:ff65:20e5	255.101.32.229
cb15:901b:d157:b51:8045:b51a:ff65:20e6	255.101.32.230
cb15:901b:d157:b51:8045:b51a:ff65:20e7	255.101.32.231
cb15:901b:d157:b51:8045:b51a:ff65:20e8	255.101.32.232
cb15:901b:d157:b51:8045:b51a:ff65:20e9	255.101.32.233
cb15:901b:d157:b51:8045:b51a:ff65:20ea	255.101.32.234
cb15:901b:d157:b51:8045:b51a:ff65:20eb	255.101.32.235
cb15:901b:d157:b51:8045:b51a:ff65:20ec	255.101.32.236
cb15:901b:d157:b51:8045:b51a:ff65:20ed	255.101.32.237
cb15:901b:d157:b51:8045:b51a:ff65:20ee	255.101.32.238
cb15:901b:d157:b51:8045:b51a:ff65:20ef	255.101.32.239
cb15:901b:d157:b51:8045:b51a:ff65:20f0	255.101.32.240
cb15:901b:d157:b51:8045:b51a:ff65:20f1	255.101.32.241
cb15:901b:d157:b51:8045:b51a:ff65:20f2	255.101.32.242
cb15:901b:d157:b51:8045:b51a:ff65:20f3	255.101.32.243
cb15:901b:d157:b51:8045:b51a:ff65:20f4	255.101.32.244
cb15:901b:d157:b51:8045:b51a:ff65:20f5	255.101.32.245
cb15:901b:d157:b51:8045:b51a:ff65:20f6	255.101.32.246
cb15:901b:d157:b51:8045:b51a:ff65:20f7	255.101.32.247
cb15:901b:d157:b51:8045:b51a:ff65:20f8	255.101.32.248
cb15:901b:d157:b51:8045:b51a:ff65:20f9	255.101.32.249
cb15:901b:d157:b51:8045:b51a:ff65:20fa	255.101.32.250
cb15:901b:d157:b51:8045:b51a:ff65:20fb	255.101.32.251
cb15:901b:d157:b51:8045:b51a:ff65:20fc	255.101.32.252
cb15:901b:d157:b51:8045:b51a:ff65:20fd	255.101.32.253
cb15:901b:d157:b51:8045:b51a:ff65:20fe	255.101.32.254
cb15:901b:d157:b51:8045:b51a:ff65:20ff	255.101.32.255

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.