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:901b:8082:d157:db63:d157:2001	209.87.32.1
b51a:901b:901b:8082:d157:db63:d157:2002	209.87.32.2
b51a:901b:901b:8082:d157:db63:d157:2003	209.87.32.3
b51a:901b:901b:8082:d157:db63:d157:2004	209.87.32.4
b51a:901b:901b:8082:d157:db63:d157:2005	209.87.32.5
b51a:901b:901b:8082:d157:db63:d157:2006	209.87.32.6
b51a:901b:901b:8082:d157:db63:d157:2007	209.87.32.7
b51a:901b:901b:8082:d157:db63:d157:2008	209.87.32.8
b51a:901b:901b:8082:d157:db63:d157:2009	209.87.32.9
b51a:901b:901b:8082:d157:db63:d157:200a	209.87.32.10
b51a:901b:901b:8082:d157:db63:d157:200b	209.87.32.11
b51a:901b:901b:8082:d157:db63:d157:200c	209.87.32.12
b51a:901b:901b:8082:d157:db63:d157:200d	209.87.32.13
b51a:901b:901b:8082:d157:db63:d157:200e	209.87.32.14
b51a:901b:901b:8082:d157:db63:d157:200f	209.87.32.15
b51a:901b:901b:8082:d157:db63:d157:2010	209.87.32.16
b51a:901b:901b:8082:d157:db63:d157:2011	209.87.32.17
b51a:901b:901b:8082:d157:db63:d157:2012	209.87.32.18
b51a:901b:901b:8082:d157:db63:d157:2013	209.87.32.19
b51a:901b:901b:8082:d157:db63:d157:2014	209.87.32.20
b51a:901b:901b:8082:d157:db63:d157:2015	209.87.32.21
b51a:901b:901b:8082:d157:db63:d157:2016	209.87.32.22
b51a:901b:901b:8082:d157:db63:d157:2017	209.87.32.23
b51a:901b:901b:8082:d157:db63:d157:2018	209.87.32.24
b51a:901b:901b:8082:d157:db63:d157:2019	209.87.32.25
b51a:901b:901b:8082:d157:db63:d157:201a	209.87.32.26
b51a:901b:901b:8082:d157:db63:d157:201b	209.87.32.27
b51a:901b:901b:8082:d157:db63:d157:201c	209.87.32.28
b51a:901b:901b:8082:d157:db63:d157:201d	209.87.32.29
b51a:901b:901b:8082:d157:db63:d157:201e	209.87.32.30
b51a:901b:901b:8082:d157:db63:d157:201f	209.87.32.31
b51a:901b:901b:8082:d157:db63:d157:2020	209.87.32.32
b51a:901b:901b:8082:d157:db63:d157:2021	209.87.32.33
b51a:901b:901b:8082:d157:db63:d157:2022	209.87.32.34
b51a:901b:901b:8082:d157:db63:d157:2023	209.87.32.35
b51a:901b:901b:8082:d157:db63:d157:2024	209.87.32.36
b51a:901b:901b:8082:d157:db63:d157:2025	209.87.32.37
b51a:901b:901b:8082:d157:db63:d157:2026	209.87.32.38
b51a:901b:901b:8082:d157:db63:d157:2027	209.87.32.39
b51a:901b:901b:8082:d157:db63:d157:2028	209.87.32.40
b51a:901b:901b:8082:d157:db63:d157:2029	209.87.32.41
b51a:901b:901b:8082:d157:db63:d157:202a	209.87.32.42
b51a:901b:901b:8082:d157:db63:d157:202b	209.87.32.43
b51a:901b:901b:8082:d157:db63:d157:202c	209.87.32.44
b51a:901b:901b:8082:d157:db63:d157:202d	209.87.32.45
b51a:901b:901b:8082:d157:db63:d157:202e	209.87.32.46
b51a:901b:901b:8082:d157:db63:d157:202f	209.87.32.47
b51a:901b:901b:8082:d157:db63:d157:2030	209.87.32.48
b51a:901b:901b:8082:d157:db63:d157:2031	209.87.32.49
b51a:901b:901b:8082:d157:db63:d157:2032	209.87.32.50
b51a:901b:901b:8082:d157:db63:d157:2033	209.87.32.51
b51a:901b:901b:8082:d157:db63:d157:2034	209.87.32.52
b51a:901b:901b:8082:d157:db63:d157:2035	209.87.32.53
b51a:901b:901b:8082:d157:db63:d157:2036	209.87.32.54
b51a:901b:901b:8082:d157:db63:d157:2037	209.87.32.55
b51a:901b:901b:8082:d157:db63:d157:2038	209.87.32.56
b51a:901b:901b:8082:d157:db63:d157:2039	209.87.32.57
b51a:901b:901b:8082:d157:db63:d157:203a	209.87.32.58
b51a:901b:901b:8082:d157:db63:d157:203b	209.87.32.59
b51a:901b:901b:8082:d157:db63:d157:203c	209.87.32.60

b51a:901b:901b:8082:d157:db63:d157:203d	209.87.32.61
b51a:901b:901b:8082:d157:db63:d157:203e	209.87.32.62
b51a:901b:901b:8082:d157:db63:d157:203f	209.87.32.63
b51a:901b:901b:8082:d157:db63:d157:2040	209.87.32.64
b51a:901b:901b:8082:d157:db63:d157:2041	209.87.32.65
b51a:901b:901b:8082:d157:db63:d157:2042	209.87.32.66
b51a:901b:901b:8082:d157:db63:d157:2043	209.87.32.67
b51a:901b:901b:8082:d157:db63:d157:2044	209.87.32.68
b51a:901b:901b:8082:d157:db63:d157:2045	209.87.32.69
b51a:901b:901b:8082:d157:db63:d157:2046	209.87.32.70
b51a:901b:901b:8082:d157:db63:d157:2047	209.87.32.71
b51a:901b:901b:8082:d157:db63:d157:2048	209.87.32.72
b51a:901b:901b:8082:d157:db63:d157:2049	209.87.32.73
b51a:901b:901b:8082:d157:db63:d157:204a	209.87.32.74
b51a:901b:901b:8082:d157:db63:d157:204b	209.87.32.75
b51a:901b:901b:8082:d157:db63:d157:204c	209.87.32.76
b51a:901b:901b:8082:d157:db63:d157:204d	209.87.32.77
b51a:901b:901b:8082:d157:db63:d157:204e	209.87.32.78
b51a:901b:901b:8082:d157:db63:d157:204f	209.87.32.79
b51a:901b:901b:8082:d157:db63:d157:2050	209.87.32.80
b51a:901b:901b:8082:d157:db63:d157:2051	209.87.32.81
b51a:901b:901b:8082:d157:db63:d157:2052	209.87.32.82
b51a:901b:901b:8082:d157:db63:d157:2053	209.87.32.83
b51a:901b:901b:8082:d157:db63:d157:2054	209.87.32.84
b51a:901b:901b:8082:d157:db63:d157:2055	209.87.32.85
b51a:901b:901b:8082:d157:db63:d157:2056	209.87.32.86
b51a:901b:901b:8082:d157:db63:d157:2057	209.87.32.87
b51a:901b:901b:8082:d157:db63:d157:2058	209.87.32.88
b51a:901b:901b:8082:d157:db63:d157:2059	209.87.32.89
b51a:901b:901b:8082:d157:db63:d157:205a	209.87.32.90
b51a:901b:901b:8082:d157:db63:d157:205b	209.87.32.91
b51a:901b:901b:8082:d157:db63:d157:205c	209.87.32.92
b51a:901b:901b:8082:d157:db63:d157:205d	209.87.32.93
b51a:901b:901b:8082:d157:db63:d157:205e	209.87.32.94
b51a:901b:901b:8082:d157:db63:d157:205f	209.87.32.95
b51a:901b:901b:8082:d157:db63:d157:2060	209.87.32.96
b51a:901b:901b:8082:d157:db63:d157:2061	209.87.32.97
b51a:901b:901b:8082:d157:db63:d157:2062	209.87.32.98
b51a:901b:901b:8082:d157:db63:d157:2063	209.87.32.99
b51a:901b:901b:8082:d157:db63:d157:2064	209.87.32.100
b51a:901b:901b:8082:d157:db63:d157:2065	209.87.32.101
b51a:901b:901b:8082:d157:db63:d157:2066	209.87.32.102
b51a:901b:901b:8082:d157:db63:d157:2067	209.87.32.103
b51a:901b:901b:8082:d157:db63:d157:2068	209.87.32.104
b51a:901b:901b:8082:d157:db63:d157:2069	209.87.32.105
b51a:901b:901b:8082:d157:db63:d157:206a	209.87.32.106
b51a:901b:901b:8082:d157:db63:d157:206b	209.87.32.107
b51a:901b:901b:8082:d157:db63:d157:206c	209.87.32.108
b51a:901b:901b:8082:d157:db63:d157:206d	209.87.32.109
b51a:901b:901b:8082:d157:db63:d157:206e	209.87.32.110
b51a:901b:901b:8082:d157:db63:d157:206f	209.87.32.111
b51a:901b:901b:8082:d157:db63:d157:2070	209.87.32.112
b51a:901b:901b:8082:d157:db63:d157:2071	209.87.32.113
b51a:901b:901b:8082:d157:db63:d157:2072	209.87.32.114
b51a:901b:901b:8082:d157:db63:d157:2073	209.87.32.115
b51a:901b:901b:8082:d157:db63:d157:2074	209.87.32.116
b51a:901b:901b:8082:d157:db63:d157:2075	209.87.32.117
b51a:901b:901b:8082:d157:db63:d157:2076	209.87.32.118
b51a:901b:901b:8082:d157:db63:d157:2077	209.87.32.119
b51a:901b:901b:8082:d157:db63:d157:2078	209.87.32.120

b51a:901b:901b:8082:d157:db63:d157:2079	209.87.32.121
b51a:901b:901b:8082:d157:db63:d157:207a	209.87.32.122
b51a:901b:901b:8082:d157:db63:d157:207b	209.87.32.123
b51a:901b:901b:8082:d157:db63:d157:207c	209.87.32.124
b51a:901b:901b:8082:d157:db63:d157:207d	209.87.32.125
b51a:901b:901b:8082:d157:db63:d157:207e	209.87.32.126
b51a:901b:901b:8082:d157:db63:d157:207f	209.87.32.127
b51a:901b:901b:8082:d157:db63:d157:2080	209.87.32.128
b51a:901b:901b:8082:d157:db63:d157:2081	209.87.32.129
b51a:901b:901b:8082:d157:db63:d157:2082	209.87.32.130
b51a:901b:901b:8082:d157:db63:d157:2083	209.87.32.131
b51a:901b:901b:8082:d157:db63:d157:2084	209.87.32.132
b51a:901b:901b:8082:d157:db63:d157:2085	209.87.32.133
b51a:901b:901b:8082:d157:db63:d157:2086	209.87.32.134
b51a:901b:901b:8082:d157:db63:d157:2087	209.87.32.135
b51a:901b:901b:8082:d157:db63:d157:2088	209.87.32.136
b51a:901b:901b:8082:d157:db63:d157:2089	209.87.32.137
b51a:901b:901b:8082:d157:db63:d157:208a	209.87.32.138
b51a:901b:901b:8082:d157:db63:d157:208b	209.87.32.139
b51a:901b:901b:8082:d157:db63:d157:208c	209.87.32.140
b51a:901b:901b:8082:d157:db63:d157:208d	209.87.32.141
b51a:901b:901b:8082:d157:db63:d157:208e	209.87.32.142
b51a:901b:901b:8082:d157:db63:d157:208f	209.87.32.143
b51a:901b:901b:8082:d157:db63:d157:2090	209.87.32.144
b51a:901b:901b:8082:d157:db63:d157:2091	209.87.32.145
b51a:901b:901b:8082:d157:db63:d157:2092	209.87.32.146
b51a:901b:901b:8082:d157:db63:d157:2093	209.87.32.147
b51a:901b:901b:8082:d157:db63:d157:2094	209.87.32.148
b51a:901b:901b:8082:d157:db63:d157:2095	209.87.32.149
b51a:901b:901b:8082:d157:db63:d157:2096	209.87.32.150
b51a:901b:901b:8082:d157:db63:d157:2097	209.87.32.151
b51a:901b:901b:8082:d157:db63:d157:2098	209.87.32.152
b51a:901b:901b:8082:d157:db63:d157:2099	209.87.32.153
b51a:901b:901b:8082:d157:db63:d157:209a	209.87.32.154
b51a:901b:901b:8082:d157:db63:d157:209b	209.87.32.155
b51a:901b:901b:8082:d157:db63:d157:209c	209.87.32.156
b51a:901b:901b:8082:d157:db63:d157:209d	209.87.32.157
b51a:901b:901b:8082:d157:db63:d157:209e	209.87.32.158
b51a:901b:901b:8082:d157:db63:d157:209f	209.87.32.159
b51a:901b:901b:8082:d157:db63:d157:20a0	209.87.32.160
b51a:901b:901b:8082:d157:db63:d157:20a1	209.87.32.161
b51a:901b:901b:8082:d157:db63:d157:20a2	209.87.32.162
b51a:901b:901b:8082:d157:db63:d157:20a3	209.87.32.163
b51a:901b:901b:8082:d157:db63:d157:20a4	209.87.32.164
b51a:901b:901b:8082:d157:db63:d157:20a5	209.87.32.165
b51a:901b:901b:8082:d157:db63:d157:20a6	209.87.32.166
b51a:901b:901b:8082:d157:db63:d157:20a7	209.87.32.167
b51a:901b:901b:8082:d157:db63:d157:20a8	209.87.32.168
b51a:901b:901b:8082:d157:db63:d157:20a9	209.87.32.169
b51a:901b:901b:8082:d157:db63:d157:20aa	209.87.32.170
b51a:901b:901b:8082:d157:db63:d157:20ab	209.87.32.171
b51a:901b:901b:8082:d157:db63:d157:20ac	209.87.32.172
b51a:901b:901b:8082:d157:db63:d157:20ad	209.87.32.173
b51a:901b:901b:8082:d157:db63:d157:20ae	209.87.32.174
b51a:901b:901b:8082:d157:db63:d157:20af	209.87.32.175
b51a:901b:901b:8082:d157:db63:d157:20b0	209.87.32.176
b51a:901b:901b:8082:d157:db63:d157:20b1	209.87.32.177
b51a:901b:901b:8082:d157:db63:d157:20b2	209.87.32.178
b51a:901b:901b:8082:d157:db63:d157:20b3	209.87.32.179
b51a:901b:901b:8082:d157:db63:d157:20b4	209.87.32.180

b51a:901b:901b:8082:d157:db63:d157:20b5	209.87.32.181
b51a:901b:901b:8082:d157:db63:d157:20b6	209.87.32.182
b51a:901b:901b:8082:d157:db63:d157:20b7	209.87.32.183
b51a:901b:901b:8082:d157:db63:d157:20b8	209.87.32.184
b51a:901b:901b:8082:d157:db63:d157:20b9	209.87.32.185
b51a:901b:901b:8082:d157:db63:d157:20ba	209.87.32.186
b51a:901b:901b:8082:d157:db63:d157:20bb	209.87.32.187
b51a:901b:901b:8082:d157:db63:d157:20bc	209.87.32.188
b51a:901b:901b:8082:d157:db63:d157:20bd	209.87.32.189
b51a:901b:901b:8082:d157:db63:d157:20be	209.87.32.190
b51a:901b:901b:8082:d157:db63:d157:20bf	209.87.32.191
b51a:901b:901b:8082:d157:db63:d157:20c0	209.87.32.192
b51a:901b:901b:8082:d157:db63:d157:20c1	209.87.32.193
b51a:901b:901b:8082:d157:db63:d157:20c2	209.87.32.194
b51a:901b:901b:8082:d157:db63:d157:20c3	209.87.32.195
b51a:901b:901b:8082:d157:db63:d157:20c4	209.87.32.196
b51a:901b:901b:8082:d157:db63:d157:20c5	209.87.32.197
b51a:901b:901b:8082:d157:db63:d157:20c6	209.87.32.198
b51a:901b:901b:8082:d157:db63:d157:20c7	209.87.32.199
b51a:901b:901b:8082:d157:db63:d157:20c8	209.87.32.200
b51a:901b:901b:8082:d157:db63:d157:20c9	209.87.32.201
b51a:901b:901b:8082:d157:db63:d157:20ca	209.87.32.202
b51a:901b:901b:8082:d157:db63:d157:20cb	209.87.32.203
b51a:901b:901b:8082:d157:db63:d157:20cc	209.87.32.204
b51a:901b:901b:8082:d157:db63:d157:20cd	209.87.32.205
b51a:901b:901b:8082:d157:db63:d157:20ce	209.87.32.206
b51a:901b:901b:8082:d157:db63:d157:20cf	209.87.32.207
b51a:901b:901b:8082:d157:db63:d157:20d0	209.87.32.208
b51a:901b:901b:8082:d157:db63:d157:20d1	209.87.32.209
b51a:901b:901b:8082:d157:db63:d157:20d2	209.87.32.210
b51a:901b:901b:8082:d157:db63:d157:20d3	209.87.32.211
b51a:901b:901b:8082:d157:db63:d157:20d4	209.87.32.212
b51a:901b:901b:8082:d157:db63:d157:20d5	209.87.32.213
b51a:901b:901b:8082:d157:db63:d157:20d6	209.87.32.214
b51a:901b:901b:8082:d157:db63:d157:20d7	209.87.32.215
b51a:901b:901b:8082:d157:db63:d157:20d8	209.87.32.216
b51a:901b:901b:8082:d157:db63:d157:20d9	209.87.32.217
b51a:901b:901b:8082:d157:db63:d157:20da	209.87.32.218
b51a:901b:901b:8082:d157:db63:d157:20db	209.87.32.219
b51a:901b:901b:8082:d157:db63:d157:20dc	209.87.32.220
b51a:901b:901b:8082:d157:db63:d157:20dd	209.87.32.221
b51a:901b:901b:8082:d157:db63:d157:20de	209.87.32.222
b51a:901b:901b:8082:d157:db63:d157:20df	209.87.32.223
b51a:901b:901b:8082:d157:db63:d157:20e0	209.87.32.224
b51a:901b:901b:8082:d157:db63:d157:20e1	209.87.32.225
b51a:901b:901b:8082:d157:db63:d157:20e2	209.87.32.226
b51a:901b:901b:8082:d157:db63:d157:20e3	209.87.32.227
b51a:901b:901b:8082:d157:db63:d157:20e4	209.87.32.228
b51a:901b:901b:8082:d157:db63:d157:20e5	209.87.32.229
b51a:901b:901b:8082:d157:db63:d157:20e6	209.87.32.230
b51a:901b:901b:8082:d157:db63:d157:20e7	209.87.32.231
b51a:901b:901b:8082:d157:db63:d157:20e8	209.87.32.232
b51a:901b:901b:8082:d157:db63:d157:20e9	209.87.32.233
b51a:901b:901b:8082:d157:db63:d157:20ea	209.87.32.234
b51a:901b:901b:8082:d157:db63:d157:20eb	209.87.32.235
b51a:901b:901b:8082:d157:db63:d157:20ec	209.87.32.236
b51a:901b:901b:8082:d157:db63:d157:20ed	209.87.32.237
b51a:901b:901b:8082:d157:db63:d157:20ee	209.87.32.238
b51a:901b:901b:8082:d157:db63:d157:20ef	209.87.32.239
b51a:901b:901b:8082:d157:db63:d157:20f0	209.87.32.240
b51a:901b:901b:8082:d157:db63:d157:20f1	209.87.32.241
b51a:901b:901b:8082:d157:db63:d157:20f2	209.87.32.242
b51a:901b:901b:8082:d157:db63:d157:20f3	209.87.32.243
b51a:901b:901b:8082:d157:db63:d157:20f4	209.87.32.244
b51a:901b:901b:8082:d157:db63:d157:20f5	209.87.32.245
b51a:901b:901b:8082:d157:db63:d157:20f6	209.87.32.246
b51a:901b:901b:8082:d157:db63:d157:20f7	209.87.32.247
b51a:901b:901b:8082:d157:db63:d157:20f8	209.87.32.248
b51a:901b:901b:8082:d157:db63:d157:20f9	209.87.32.249
b51a:901b:901b:8082:d157:db63:d157:20fa	209.87.32.250
b51a:901b:901b:8082:d157:db63:d157:20fb	209.87.32.251
b51a:901b:901b:8082:d157:db63:d157:20fc	209.87.32.252
b51a:901b:901b:8082:d157:db63:d157:20fd	209.87.32.253
b51a:901b:901b:8082:d157:db63:d157:20fe	209.87.32.254
b51a:901b:901b:8082:d157:db63:d157:20ff	209.87.32.255

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.