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
b51a:901b:cb15:8045:ada8:eb24:1597:2001	21.151.32.1
b51a:901b:cb15:8045:ada8:eb24:1597:2002	21.151.32.2
b51a:901b:cb15:8045:ada8:eb24:1597:2003	21.151.32.3
b51a:901b:cb15:8045:ada8:eb24:1597:2004	21.151.32.4
b51a:901b:cb15:8045:ada8:eb24:1597:2005	21.151.32.5
b51a:901b:cb15:8045:ada8:eb24:1597:2006	21.151.32.6
b51a:901b:cb15:8045:ada8:eb24:1597:2007	21.151.32.7
b51a:901b:cb15:8045:ada8:eb24:1597:2008	21.151.32.8
b51a:901b:cb15:8045:ada8:eb24:1597:2009	21.151.32.9
b51a:901b:cb15:8045:ada8:eb24:1597:200a	21.151.32.10
b51a:901b:cb15:8045:ada8:eb24:1597:200b	21.151.32.11
b51a:901b:cb15:8045:ada8:eb24:1597:200c	21.151.32.12
b51a:901b:cb15:8045:ada8:eb24:1597:200d	21.151.32.13
b51a:901b:cb15:8045:ada8:eb24:1597:200e	21.151.32.14
b51a:901b:cb15:8045:ada8:eb24:1597:200f	21.151.32.15
b51a:901b:cb15:8045:ada8:eb24:1597:2010	21.151.32.16
b51a:901b:cb15:8045:ada8:eb24:1597:2011	21.151.32.17
b51a:901b:cb15:8045:ada8:eb24:1597:2012	21.151.32.18
b51a:901b:cb15:8045:ada8:eb24:1597:2013	21.151.32.19
b51a:901b:cb15:8045:ada8:eb24:1597:2014	21.151.32.20
b51a:901b:cb15:8045:ada8:eb24:1597:2015	21.151.32.21
b51a:901b:cb15:8045:ada8:eb24:1597:2016	21.151.32.22
b51a:901b:cb15:8045:ada8:eb24:1597:2017	21.151.32.23
b51a:901b:cb15:8045:ada8:eb24:1597:2018	21.151.32.24
b51a:901b:cb15:8045:ada8:eb24:1597:2019	21.151.32.25
b51a:901b:cb15:8045:ada8:eb24:1597:201a	21.151.32.26
b51a:901b:cb15:8045:ada8:eb24:1597:201b	21.151.32.27
b51a:901b:cb15:8045:ada8:eb24:1597:201c	21.151.32.28
b51a:901b:cb15:8045:ada8:eb24:1597:201d	21.151.32.29
b51a:901b:cb15:8045:ada8:eb24:1597:201e	21.151.32.30
b51a:901b:cb15:8045:ada8:eb24:1597:201f	21.151.32.31
b51a:901b:cb15:8045:ada8:eb24:1597:2020	21.151.32.32
b51a:901b:cb15:8045:ada8:eb24:1597:2021	21.151.32.33
b51a:901b:cb15:8045:ada8:eb24:1597:2022	21.151.32.34
b51a:901b:cb15:8045:ada8:eb24:1597:2023	21.151.32.35
b51a:901b:cb15:8045:ada8:eb24:1597:2024	21.151.32.36
b51a:901b:cb15:8045:ada8:eb24:1597:2025	21.151.32.37
b51a:901b:cb15:8045:ada8:eb24:1597:2026	21.151.32.38
b51a:901b:cb15:8045:ada8:eb24:1597:2027	21.151.32.39
b51a:901b:cb15:8045:ada8:eb24:1597:2028	21.151.32.40
b51a:901b:cb15:8045:ada8:eb24:1597:2029	21.151.32.41
b51a:901b:cb15:8045:ada8:eb24:1597:202a	21.151.32.42
b51a:901b:cb15:8045:ada8:eb24:1597:202b	21.151.32.43
b51a:901b:cb15:8045:ada8:eb24:1597:202c	21.151.32.44
b51a:901b:cb15:8045:ada8:eb24:1597:202d	21.151.32.45
b51a:901b:cb15:8045:ada8:eb24:1597:202e	21.151.32.46
b51a:901b:cb15:8045:ada8:eb24:1597:202f	21.151.32.47
b51a:901b:cb15:8045:ada8:eb24:1597:2030	21.151.32.48
b51a:901b:cb15:8045:ada8:eb24:1597:2031	21.151.32.49
b51a:901b:cb15:8045:ada8:eb24:1597:2032	21.151.32.50
b51a:901b:cb15:8045:ada8:eb24:1597:2033	21.151.32.51
b51a:901b:cb15:8045:ada8:eb24:1597:2034	21.151.32.52
b51a:901b:cb15:8045:ada8:eb24:1597:2035	21.151.32.53
b51a:901b:cb15:8045:ada8:eb24:1597:2036	21.151.32.54
b51a:901b:cb15:8045:ada8:eb24:1597:2037	21.151.32.55
b51a:901b:cb15:8045:ada8:eb24:1597:2038	21.151.32.56
b51a:901b:cb15:8045:ada8:eb24:1597:2039	21.151.32.57
b51a:901b:cb15:8045:ada8:eb24:1597:203a	21.151.32.58
b51a:901b:cb15:8045:ada8:eb24:1597:203b	21.151.32.59
b51a:901b:cb15:8045:ada8:eb24:1597:203c	21.151.32.60

b51a:901b:cb15:8045:ada8:eb24:1597:203d	21.151.32.61
b51a:901b:cb15:8045:ada8:eb24:1597:203e	21.151.32.62
b51a:901b:cb15:8045:ada8:eb24:1597:203f	21.151.32.63
b51a:901b:cb15:8045:ada8:eb24:1597:2040	21.151.32.64
b51a:901b:cb15:8045:ada8:eb24:1597:2041	21.151.32.65
b51a:901b:cb15:8045:ada8:eb24:1597:2042	21.151.32.66
b51a:901b:cb15:8045:ada8:eb24:1597:2043	21.151.32.67
b51a:901b:cb15:8045:ada8:eb24:1597:2044	21.151.32.68
b51a:901b:cb15:8045:ada8:eb24:1597:2045	21.151.32.69
b51a:901b:cb15:8045:ada8:eb24:1597:2046	21.151.32.70
b51a:901b:cb15:8045:ada8:eb24:1597:2047	21.151.32.71
b51a:901b:cb15:8045:ada8:eb24:1597:2048	21.151.32.72
b51a:901b:cb15:8045:ada8:eb24:1597:2049	21.151.32.73
b51a:901b:cb15:8045:ada8:eb24:1597:204a	21.151.32.74
b51a:901b:cb15:8045:ada8:eb24:1597:204b	21.151.32.75
b51a:901b:cb15:8045:ada8:eb24:1597:204c	21.151.32.76
b51a:901b:cb15:8045:ada8:eb24:1597:204d	21.151.32.77
b51a:901b:cb15:8045:ada8:eb24:1597:204e	21.151.32.78
b51a:901b:cb15:8045:ada8:eb24:1597:204f	21.151.32.79
b51a:901b:cb15:8045:ada8:eb24:1597:2050	21.151.32.80
b51a:901b:cb15:8045:ada8:eb24:1597:2051	21.151.32.81
b51a:901b:cb15:8045:ada8:eb24:1597:2052	21.151.32.82
b51a:901b:cb15:8045:ada8:eb24:1597:2053	21.151.32.83
b51a:901b:cb15:8045:ada8:eb24:1597:2054	21.151.32.84
b51a:901b:cb15:8045:ada8:eb24:1597:2055	21.151.32.85
b51a:901b:cb15:8045:ada8:eb24:1597:2056	21.151.32.86
b51a:901b:cb15:8045:ada8:eb24:1597:2057	21.151.32.87
b51a:901b:cb15:8045:ada8:eb24:1597:2058	21.151.32.88
b51a:901b:cb15:8045:ada8:eb24:1597:2059	21.151.32.89
b51a:901b:cb15:8045:ada8:eb24:1597:205a	21.151.32.90
b51a:901b:cb15:8045:ada8:eb24:1597:205b	21.151.32.91
b51a:901b:cb15:8045:ada8:eb24:1597:205c	21.151.32.92
b51a:901b:cb15:8045:ada8:eb24:1597:205d	21.151.32.93
b51a:901b:cb15:8045:ada8:eb24:1597:205e	21.151.32.94
b51a:901b:cb15:8045:ada8:eb24:1597:205f	21.151.32.95
b51a:901b:cb15:8045:ada8:eb24:1597:2060	21.151.32.96
b51a:901b:cb15:8045:ada8:eb24:1597:2061	21.151.32.97
b51a:901b:cb15:8045:ada8:eb24:1597:2062	21.151.32.98
b51a:901b:cb15:8045:ada8:eb24:1597:2063	21.151.32.99
b51a:901b:cb15:8045:ada8:eb24:1597:2064	21.151.32.100
b51a:901b:cb15:8045:ada8:eb24:1597:2065	21.151.32.101
b51a:901b:cb15:8045:ada8:eb24:1597:2066	21.151.32.102
b51a:901b:cb15:8045:ada8:eb24:1597:2067	21.151.32.103
b51a:901b:cb15:8045:ada8:eb24:1597:2068	21.151.32.104
b51a:901b:cb15:8045:ada8:eb24:1597:2069	21.151.32.105
b51a:901b:cb15:8045:ada8:eb24:1597:206a	21.151.32.106
b51a:901b:cb15:8045:ada8:eb24:1597:206b	21.151.32.107
b51a:901b:cb15:8045:ada8:eb24:1597:206c	21.151.32.108
b51a:901b:cb15:8045:ada8:eb24:1597:206d	21.151.32.109
b51a:901b:cb15:8045:ada8:eb24:1597:206e	21.151.32.110
b51a:901b:cb15:8045:ada8:eb24:1597:206f	21.151.32.111
b51a:901b:cb15:8045:ada8:eb24:1597:2070	21.151.32.112
b51a:901b:cb15:8045:ada8:eb24:1597:2071	21.151.32.113
b51a:901b:cb15:8045:ada8:eb24:1597:2072	21.151.32.114
b51a:901b:cb15:8045:ada8:eb24:1597:2073	21.151.32.115
b51a:901b:cb15:8045:ada8:eb24:1597:2074	21.151.32.116
b51a:901b:cb15:8045:ada8:eb24:1597:2075	21.151.32.117
b51a:901b:cb15:8045:ada8:eb24:1597:2076	21.151.32.118
b51a:901b:cb15:8045:ada8:eb24:1597:2077	21.151.32.119
b51a:901b:cb15:8045:ada8:eb24:1597:2078	21.151.32.120

b51a:901b:cb15:8045:ada8:eb24:1597:2079	21.151.32.121
b51a:901b:cb15:8045:ada8:eb24:1597:207a	21.151.32.122
b51a:901b:cb15:8045:ada8:eb24:1597:207b	21.151.32.123
b51a:901b:cb15:8045:ada8:eb24:1597:207c	21.151.32.124
b51a:901b:cb15:8045:ada8:eb24:1597:207d	21.151.32.125
b51a:901b:cb15:8045:ada8:eb24:1597:207e	21.151.32.126
b51a:901b:cb15:8045:ada8:eb24:1597:207f	21.151.32.127
b51a:901b:cb15:8045:ada8:eb24:1597:2080	21.151.32.128
b51a:901b:cb15:8045:ada8:eb24:1597:2081	21.151.32.129
b51a:901b:cb15:8045:ada8:eb24:1597:2082	21.151.32.130
b51a:901b:cb15:8045:ada8:eb24:1597:2083	21.151.32.131
b51a:901b:cb15:8045:ada8:eb24:1597:2084	21.151.32.132
b51a:901b:cb15:8045:ada8:eb24:1597:2085	21.151.32.133
b51a:901b:cb15:8045:ada8:eb24:1597:2086	21.151.32.134
b51a:901b:cb15:8045:ada8:eb24:1597:2087	21.151.32.135
b51a:901b:cb15:8045:ada8:eb24:1597:2088	21.151.32.136
b51a:901b:cb15:8045:ada8:eb24:1597:2089	21.151.32.137
b51a:901b:cb15:8045:ada8:eb24:1597:208a	21.151.32.138
b51a:901b:cb15:8045:ada8:eb24:1597:208b	21.151.32.139
b51a:901b:cb15:8045:ada8:eb24:1597:208c	21.151.32.140
b51a:901b:cb15:8045:ada8:eb24:1597:208d	21.151.32.141
b51a:901b:cb15:8045:ada8:eb24:1597:208e	21.151.32.142
b51a:901b:cb15:8045:ada8:eb24:1597:208f	21.151.32.143
b51a:901b:cb15:8045:ada8:eb24:1597:2090	21.151.32.144
b51a:901b:cb15:8045:ada8:eb24:1597:2091	21.151.32.145
b51a:901b:cb15:8045:ada8:eb24:1597:2092	21.151.32.146
b51a:901b:cb15:8045:ada8:eb24:1597:2093	21.151.32.147
b51a:901b:cb15:8045:ada8:eb24:1597:2094	21.151.32.148
b51a:901b:cb15:8045:ada8:eb24:1597:2095	21.151.32.149
b51a:901b:cb15:8045:ada8:eb24:1597:2096	21.151.32.150
b51a:901b:cb15:8045:ada8:eb24:1597:2097	21.151.32.151
b51a:901b:cb15:8045:ada8:eb24:1597:2098	21.151.32.152
b51a:901b:cb15:8045:ada8:eb24:1597:2099	21.151.32.153
b51a:901b:cb15:8045:ada8:eb24:1597:209a	21.151.32.154
b51a:901b:cb15:8045:ada8:eb24:1597:209b	21.151.32.155
b51a:901b:cb15:8045:ada8:eb24:1597:209c	21.151.32.156
b51a:901b:cb15:8045:ada8:eb24:1597:209d	21.151.32.157
b51a:901b:cb15:8045:ada8:eb24:1597:209e	21.151.32.158
b51a:901b:cb15:8045:ada8:eb24:1597:209f	21.151.32.159
b51a:901b:cb15:8045:ada8:eb24:1597:20a0	21.151.32.160
b51a:901b:cb15:8045:ada8:eb24:1597:20a1	21.151.32.161
b51a:901b:cb15:8045:ada8:eb24:1597:20a2	21.151.32.162
b51a:901b:cb15:8045:ada8:eb24:1597:20a3	21.151.32.163
b51a:901b:cb15:8045:ada8:eb24:1597:20a4	21.151.32.164
b51a:901b:cb15:8045:ada8:eb24:1597:20a5	21.151.32.165
b51a:901b:cb15:8045:ada8:eb24:1597:20a6	21.151.32.166
b51a:901b:cb15:8045:ada8:eb24:1597:20a7	21.151.32.167
b51a:901b:cb15:8045:ada8:eb24:1597:20a8	21.151.32.168
b51a:901b:cb15:8045:ada8:eb24:1597:20a9	21.151.32.169
b51a:901b:cb15:8045:ada8:eb24:1597:20aa	21.151.32.170
b51a:901b:cb15:8045:ada8:eb24:1597:20ab	21.151.32.171
b51a:901b:cb15:8045:ada8:eb24:1597:20ac	21.151.32.172
b51a:901b:cb15:8045:ada8:eb24:1597:20ad	21.151.32.173
b51a:901b:cb15:8045:ada8:eb24:1597:20ae	21.151.32.174
b51a:901b:cb15:8045:ada8:eb24:1597:20af	21.151.32.175
b51a:901b:cb15:8045:ada8:eb24:1597:20b0	21.151.32.176
b51a:901b:cb15:8045:ada8:eb24:1597:20b1	21.151.32.177
b51a:901b:cb15:8045:ada8:eb24:1597:20b2	21.151.32.178
b51a:901b:cb15:8045:ada8:eb24:1597:20b3	21.151.32.179
b51a:901b:cb15:8045:ada8:eb24:1597:20b4	21.151.32.180

b51a:901b:cb15:8045:ada8:eb24:1597:20b5	21.151.32.181
b51a:901b:cb15:8045:ada8:eb24:1597:20b6	21.151.32.182
b51a:901b:cb15:8045:ada8:eb24:1597:20b7	21.151.32.183
b51a:901b:cb15:8045:ada8:eb24:1597:20b8	21.151.32.184
b51a:901b:cb15:8045:ada8:eb24:1597:20b9	21.151.32.185
b51a:901b:cb15:8045:ada8:eb24:1597:20ba	21.151.32.186
b51a:901b:cb15:8045:ada8:eb24:1597:20bb	21.151.32.187
b51a:901b:cb15:8045:ada8:eb24:1597:20bc	21.151.32.188
b51a:901b:cb15:8045:ada8:eb24:1597:20bd	21.151.32.189
b51a:901b:cb15:8045:ada8:eb24:1597:20be	21.151.32.190
b51a:901b:cb15:8045:ada8:eb24:1597:20bf	21.151.32.191
b51a:901b:cb15:8045:ada8:eb24:1597:20c0	21.151.32.192
b51a:901b:cb15:8045:ada8:eb24:1597:20c1	21.151.32.193
b51a:901b:cb15:8045:ada8:eb24:1597:20c2	21.151.32.194
b51a:901b:cb15:8045:ada8:eb24:1597:20c3	21.151.32.195
b51a:901b:cb15:8045:ada8:eb24:1597:20c4	21.151.32.196
b51a:901b:cb15:8045:ada8:eb24:1597:20c5	21.151.32.197
b51a:901b:cb15:8045:ada8:eb24:1597:20c6	21.151.32.198
b51a:901b:cb15:8045:ada8:eb24:1597:20c7	21.151.32.199
b51a:901b:cb15:8045:ada8:eb24:1597:20c8	21.151.32.200
b51a:901b:cb15:8045:ada8:eb24:1597:20c9	21.151.32.201
b51a:901b:cb15:8045:ada8:eb24:1597:20ca	21.151.32.202
b51a:901b:cb15:8045:ada8:eb24:1597:20cb	21.151.32.203
b51a:901b:cb15:8045:ada8:eb24:1597:20cc	21.151.32.204
b51a:901b:cb15:8045:ada8:eb24:1597:20cd	21.151.32.205
b51a:901b:cb15:8045:ada8:eb24:1597:20ce	21.151.32.206
b51a:901b:cb15:8045:ada8:eb24:1597:20cf	21.151.32.207
b51a:901b:cb15:8045:ada8:eb24:1597:20d0	21.151.32.208
b51a:901b:cb15:8045:ada8:eb24:1597:20d1	21.151.32.209
b51a:901b:cb15:8045:ada8:eb24:1597:20d2	21.151.32.210
b51a:901b:cb15:8045:ada8:eb24:1597:20d3	21.151.32.211
b51a:901b:cb15:8045:ada8:eb24:1597:20d4	21.151.32.212
b51a:901b:cb15:8045:ada8:eb24:1597:20d5	21.151.32.213
b51a:901b:cb15:8045:ada8:eb24:1597:20d6	21.151.32.214
b51a:901b:cb15:8045:ada8:eb24:1597:20d7	21.151.32.215
b51a:901b:cb15:8045:ada8:eb24:1597:20d8	21.151.32.216
b51a:901b:cb15:8045:ada8:eb24:1597:20d9	21.151.32.217
b51a:901b:cb15:8045:ada8:eb24:1597:20da	21.151.32.218
b51a:901b:cb15:8045:ada8:eb24:1597:20db	21.151.32.219
b51a:901b:cb15:8045:ada8:eb24:1597:20dc	21.151.32.220
b51a:901b:cb15:8045:ada8:eb24:1597:20dd	21.151.32.221
b51a:901b:cb15:8045:ada8:eb24:1597:20de	21.151.32.222
b51a:901b:cb15:8045:ada8:eb24:1597:20df	21.151.32.223
b51a:901b:cb15:8045:ada8:eb24:1597:20e0	21.151.32.224
b51a:901b:cb15:8045:ada8:eb24:1597:20e1	21.151.32.225
b51a:901b:cb15:8045:ada8:eb24:1597:20e2	21.151.32.226
b51a:901b:cb15:8045:ada8:eb24:1597:20e3	21.151.32.227
b51a:901b:cb15:8045:ada8:eb24:1597:20e4	21.151.32.228
b51a:901b:cb15:8045:ada8:eb24:1597:20e5	21.151.32.229
b51a:901b:cb15:8045:ada8:eb24:1597:20e6	21.151.32.230
b51a:901b:cb15:8045:ada8:eb24:1597:20e7	21.151.32.231
b51a:901b:cb15:8045:ada8:eb24:1597:20e8	21.151.32.232
b51a:901b:cb15:8045:ada8:eb24:1597:20e9	21.151.32.233
b51a:901b:cb15:8045:ada8:eb24:1597:20ea	21.151.32.234
b51a:901b:cb15:8045:ada8:eb24:1597:20eb	21.151.32.235
b51a:901b:cb15:8045:ada8:eb24:1597:20ec	21.151.32.236
b51a:901b:cb15:8045:ada8:eb24:1597:20ed	21.151.32.237
b51a:901b:cb15:8045:ada8:eb24:1597:20ee	21.151.32.238
b51a:901b:cb15:8045:ada8:eb24:1597:20ef	21.151.32.239
b51a:901b:cb15:8045:ada8:eb24:1597:20f0	21.151.32.240
b51a:901b:cb15:8045:ada8:eb24:1597:20f1	21.151.32.241
b51a:901b:cb15:8045:ada8:eb24:1597:20f2	21.151.32.242
b51a:901b:cb15:8045:ada8:eb24:1597:20f3	21.151.32.243
b51a:901b:cb15:8045:ada8:eb24:1597:20f4	21.151.32.244
b51a:901b:cb15:8045:ada8:eb24:1597:20f5	21.151.32.245
b51a:901b:cb15:8045:ada8:eb24:1597:20f6	21.151.32.246
b51a:901b:cb15:8045:ada8:eb24:1597:20f7	21.151.32.247
b51a:901b:cb15:8045:ada8:eb24:1597:20f8	21.151.32.248
b51a:901b:cb15:8045:ada8:eb24:1597:20f9	21.151.32.249
b51a:901b:cb15:8045:ada8:eb24:1597:20fa	21.151.32.250
b51a:901b:cb15:8045:ada8:eb24:1597:20fb	21.151.32.251
b51a:901b:cb15:8045:ada8:eb24:1597:20fc	21.151.32.252
b51a:901b:cb15:8045:ada8:eb24:1597:20fd	21.151.32.253
b51a:901b:cb15:8045:ada8:eb24:1597:20fe	21.151.32.254
b51a:901b:cb15:8045:ada8:eb24:1597:20ff	21.151.32.255

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.