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:a157:2001	161.87.32.1
b51a:901b:cb15:8045:ada8:eb24:a157:2002	161.87.32.2
b51a:901b:cb15:8045:ada8:eb24:a157:2003	161.87.32.3
b51a:901b:cb15:8045:ada8:eb24:a157:2004	161.87.32.4
b51a:901b:cb15:8045:ada8:eb24:a157:2005	161.87.32.5
b51a:901b:cb15:8045:ada8:eb24:a157:2006	161.87.32.6
b51a:901b:cb15:8045:ada8:eb24:a157:2007	161.87.32.7
b51a:901b:cb15:8045:ada8:eb24:a157:2008	161.87.32.8
b51a:901b:cb15:8045:ada8:eb24:a157:2009	161.87.32.9
b51a:901b:cb15:8045:ada8:eb24:a157:200a	161.87.32.10
b51a:901b:cb15:8045:ada8:eb24:a157:200b	161.87.32.11
b51a:901b:cb15:8045:ada8:eb24:a157:200c	161.87.32.12
b51a:901b:cb15:8045:ada8:eb24:a157:200d	161.87.32.13
b51a:901b:cb15:8045:ada8:eb24:a157:200e	161.87.32.14
b51a:901b:cb15:8045:ada8:eb24:a157:200f	161.87.32.15
b51a:901b:cb15:8045:ada8:eb24:a157:2010	161.87.32.16
b51a:901b:cb15:8045:ada8:eb24:a157:2011	161.87.32.17
b51a:901b:cb15:8045:ada8:eb24:a157:2012	161.87.32.18
b51a:901b:cb15:8045:ada8:eb24:a157:2013	161.87.32.19
b51a:901b:cb15:8045:ada8:eb24:a157:2014	161.87.32.20
b51a:901b:cb15:8045:ada8:eb24:a157:2015	161.87.32.21
b51a:901b:cb15:8045:ada8:eb24:a157:2016	161.87.32.22
b51a:901b:cb15:8045:ada8:eb24:a157:2017	161.87.32.23
b51a:901b:cb15:8045:ada8:eb24:a157:2018	161.87.32.24
b51a:901b:cb15:8045:ada8:eb24:a157:2019	161.87.32.25
b51a:901b:cb15:8045:ada8:eb24:a157:201a	161.87.32.26
b51a:901b:cb15:8045:ada8:eb24:a157:201b	161.87.32.27
b51a:901b:cb15:8045:ada8:eb24:a157:201c	161.87.32.28
b51a:901b:cb15:8045:ada8:eb24:a157:201d	161.87.32.29
b51a:901b:cb15:8045:ada8:eb24:a157:201e	161.87.32.30
b51a:901b:cb15:8045:ada8:eb24:a157:201f	161.87.32.31
b51a:901b:cb15:8045:ada8:eb24:a157:2020	161.87.32.32
b51a:901b:cb15:8045:ada8:eb24:a157:2021	161.87.32.33
b51a:901b:cb15:8045:ada8:eb24:a157:2022	161.87.32.34
b51a:901b:cb15:8045:ada8:eb24:a157:2023	161.87.32.35
b51a:901b:cb15:8045:ada8:eb24:a157:2024	161.87.32.36
b51a:901b:cb15:8045:ada8:eb24:a157:2025	161.87.32.37
b51a:901b:cb15:8045:ada8:eb24:a157:2026	161.87.32.38
b51a:901b:cb15:8045:ada8:eb24:a157:2027	161.87.32.39
b51a:901b:cb15:8045:ada8:eb24:a157:2028	161.87.32.40
b51a:901b:cb15:8045:ada8:eb24:a157:2029	161.87.32.41
b51a:901b:cb15:8045:ada8:eb24:a157:202a	161.87.32.42
b51a:901b:cb15:8045:ada8:eb24:a157:202b	161.87.32.43
b51a:901b:cb15:8045:ada8:eb24:a157:202c	161.87.32.44
b51a:901b:cb15:8045:ada8:eb24:a157:202d	161.87.32.45
b51a:901b:cb15:8045:ada8:eb24:a157:202e	161.87.32.46
b51a:901b:cb15:8045:ada8:eb24:a157:202f	161.87.32.47
b51a:901b:cb15:8045:ada8:eb24:a157:2030	161.87.32.48
b51a:901b:cb15:8045:ada8:eb24:a157:2031	161.87.32.49
b51a:901b:cb15:8045:ada8:eb24:a157:2032	161.87.32.50
b51a:901b:cb15:8045:ada8:eb24:a157:2033	161.87.32.51
b51a:901b:cb15:8045:ada8:eb24:a157:2034	161.87.32.52
b51a:901b:cb15:8045:ada8:eb24:a157:2035	161.87.32.53
b51a:901b:cb15:8045:ada8:eb24:a157:2036	161.87.32.54
b51a:901b:cb15:8045:ada8:eb24:a157:2037	161.87.32.55
b51a:901b:cb15:8045:ada8:eb24:a157:2038	161.87.32.56
b51a:901b:cb15:8045:ada8:eb24:a157:2039	161.87.32.57
b51a:901b:cb15:8045:ada8:eb24:a157:203a	161.87.32.58
b51a:901b:cb15:8045:ada8:eb24:a157:203b	161.87.32.59
b51a:901b:cb15:8045:ada8:eb24:a157:203c	161.87.32.60

b51a:901b:cb15:8045:ada8:eb24:a157:203d	161.87.32.61
b51a:901b:cb15:8045:ada8:eb24:a157:203e	161.87.32.62
b51a:901b:cb15:8045:ada8:eb24:a157:203f	161.87.32.63
b51a:901b:cb15:8045:ada8:eb24:a157:2040	161.87.32.64
b51a:901b:cb15:8045:ada8:eb24:a157:2041	161.87.32.65
b51a:901b:cb15:8045:ada8:eb24:a157:2042	161.87.32.66
b51a:901b:cb15:8045:ada8:eb24:a157:2043	161.87.32.67
b51a:901b:cb15:8045:ada8:eb24:a157:2044	161.87.32.68
b51a:901b:cb15:8045:ada8:eb24:a157:2045	161.87.32.69
b51a:901b:cb15:8045:ada8:eb24:a157:2046	161.87.32.70
b51a:901b:cb15:8045:ada8:eb24:a157:2047	161.87.32.71
b51a:901b:cb15:8045:ada8:eb24:a157:2048	161.87.32.72
b51a:901b:cb15:8045:ada8:eb24:a157:2049	161.87.32.73
b51a:901b:cb15:8045:ada8:eb24:a157:204a	161.87.32.74
b51a:901b:cb15:8045:ada8:eb24:a157:204b	161.87.32.75
b51a:901b:cb15:8045:ada8:eb24:a157:204c	161.87.32.76
b51a:901b:cb15:8045:ada8:eb24:a157:204d	161.87.32.77
b51a:901b:cb15:8045:ada8:eb24:a157:204e	161.87.32.78
b51a:901b:cb15:8045:ada8:eb24:a157:204f	161.87.32.79
b51a:901b:cb15:8045:ada8:eb24:a157:2050	161.87.32.80
b51a:901b:cb15:8045:ada8:eb24:a157:2051	161.87.32.81
b51a:901b:cb15:8045:ada8:eb24:a157:2052	161.87.32.82
b51a:901b:cb15:8045:ada8:eb24:a157:2053	161.87.32.83
b51a:901b:cb15:8045:ada8:eb24:a157:2054	161.87.32.84
b51a:901b:cb15:8045:ada8:eb24:a157:2055	161.87.32.85
b51a:901b:cb15:8045:ada8:eb24:a157:2056	161.87.32.86
b51a:901b:cb15:8045:ada8:eb24:a157:2057	161.87.32.87
b51a:901b:cb15:8045:ada8:eb24:a157:2058	161.87.32.88
b51a:901b:cb15:8045:ada8:eb24:a157:2059	161.87.32.89
b51a:901b:cb15:8045:ada8:eb24:a157:205a	161.87.32.90
b51a:901b:cb15:8045:ada8:eb24:a157:205b	161.87.32.91
b51a:901b:cb15:8045:ada8:eb24:a157:205c	161.87.32.92
b51a:901b:cb15:8045:ada8:eb24:a157:205d	161.87.32.93
b51a:901b:cb15:8045:ada8:eb24:a157:205e	161.87.32.94
b51a:901b:cb15:8045:ada8:eb24:a157:205f	161.87.32.95
b51a:901b:cb15:8045:ada8:eb24:a157:2060	161.87.32.96
b51a:901b:cb15:8045:ada8:eb24:a157:2061	161.87.32.97
b51a:901b:cb15:8045:ada8:eb24:a157:2062	161.87.32.98
b51a:901b:cb15:8045:ada8:eb24:a157:2063	161.87.32.99
b51a:901b:cb15:8045:ada8:eb24:a157:2064	161.87.32.100
b51a:901b:cb15:8045:ada8:eb24:a157:2065	161.87.32.101
b51a:901b:cb15:8045:ada8:eb24:a157:2066	161.87.32.102
b51a:901b:cb15:8045:ada8:eb24:a157:2067	161.87.32.103
b51a:901b:cb15:8045:ada8:eb24:a157:2068	161.87.32.104
b51a:901b:cb15:8045:ada8:eb24:a157:2069	161.87.32.105
b51a:901b:cb15:8045:ada8:eb24:a157:206a	161.87.32.106
b51a:901b:cb15:8045:ada8:eb24:a157:206b	161.87.32.107
b51a:901b:cb15:8045:ada8:eb24:a157:206c	161.87.32.108
b51a:901b:cb15:8045:ada8:eb24:a157:206d	161.87.32.109
b51a:901b:cb15:8045:ada8:eb24:a157:206e	161.87.32.110
b51a:901b:cb15:8045:ada8:eb24:a157:206f	161.87.32.111
b51a:901b:cb15:8045:ada8:eb24:a157:2070	161.87.32.112
b51a:901b:cb15:8045:ada8:eb24:a157:2071	161.87.32.113
b51a:901b:cb15:8045:ada8:eb24:a157:2072	161.87.32.114
b51a:901b:cb15:8045:ada8:eb24:a157:2073	161.87.32.115
b51a:901b:cb15:8045:ada8:eb24:a157:2074	161.87.32.116
b51a:901b:cb15:8045:ada8:eb24:a157:2075	161.87.32.117
b51a:901b:cb15:8045:ada8:eb24:a157:2076	161.87.32.118
b51a:901b:cb15:8045:ada8:eb24:a157:2077	161.87.32.119
b51a:901b:cb15:8045:ada8:eb24:a157:2078	161.87.32.120

b51a:901b:cb15:8045:ada8:eb24:a157:2079	161.87.32.121
b51a:901b:cb15:8045:ada8:eb24:a157:207a	161.87.32.122
b51a:901b:cb15:8045:ada8:eb24:a157:207b	161.87.32.123
b51a:901b:cb15:8045:ada8:eb24:a157:207c	161.87.32.124
b51a:901b:cb15:8045:ada8:eb24:a157:207d	161.87.32.125
b51a:901b:cb15:8045:ada8:eb24:a157:207e	161.87.32.126
b51a:901b:cb15:8045:ada8:eb24:a157:207f	161.87.32.127
b51a:901b:cb15:8045:ada8:eb24:a157:2080	161.87.32.128
b51a:901b:cb15:8045:ada8:eb24:a157:2081	161.87.32.129
b51a:901b:cb15:8045:ada8:eb24:a157:2082	161.87.32.130
b51a:901b:cb15:8045:ada8:eb24:a157:2083	161.87.32.131
b51a:901b:cb15:8045:ada8:eb24:a157:2084	161.87.32.132
b51a:901b:cb15:8045:ada8:eb24:a157:2085	161.87.32.133
b51a:901b:cb15:8045:ada8:eb24:a157:2086	161.87.32.134
b51a:901b:cb15:8045:ada8:eb24:a157:2087	161.87.32.135
b51a:901b:cb15:8045:ada8:eb24:a157:2088	161.87.32.136
b51a:901b:cb15:8045:ada8:eb24:a157:2089	161.87.32.137
b51a:901b:cb15:8045:ada8:eb24:a157:208a	161.87.32.138
b51a:901b:cb15:8045:ada8:eb24:a157:208b	161.87.32.139
b51a:901b:cb15:8045:ada8:eb24:a157:208c	161.87.32.140
b51a:901b:cb15:8045:ada8:eb24:a157:208d	161.87.32.141
b51a:901b:cb15:8045:ada8:eb24:a157:208e	161.87.32.142
b51a:901b:cb15:8045:ada8:eb24:a157:208f	161.87.32.143
b51a:901b:cb15:8045:ada8:eb24:a157:2090	161.87.32.144
b51a:901b:cb15:8045:ada8:eb24:a157:2091	161.87.32.145
b51a:901b:cb15:8045:ada8:eb24:a157:2092	161.87.32.146
b51a:901b:cb15:8045:ada8:eb24:a157:2093	161.87.32.147
b51a:901b:cb15:8045:ada8:eb24:a157:2094	161.87.32.148
b51a:901b:cb15:8045:ada8:eb24:a157:2095	161.87.32.149
b51a:901b:cb15:8045:ada8:eb24:a157:2096	161.87.32.150
b51a:901b:cb15:8045:ada8:eb24:a157:2097	161.87.32.151
b51a:901b:cb15:8045:ada8:eb24:a157:2098	161.87.32.152
b51a:901b:cb15:8045:ada8:eb24:a157:2099	161.87.32.153
b51a:901b:cb15:8045:ada8:eb24:a157:209a	161.87.32.154
b51a:901b:cb15:8045:ada8:eb24:a157:209b	161.87.32.155
b51a:901b:cb15:8045:ada8:eb24:a157:209c	161.87.32.156
b51a:901b:cb15:8045:ada8:eb24:a157:209d	161.87.32.157
b51a:901b:cb15:8045:ada8:eb24:a157:209e	161.87.32.158
b51a:901b:cb15:8045:ada8:eb24:a157:209f	161.87.32.159
b51a:901b:cb15:8045:ada8:eb24:a157:20a0	161.87.32.160
b51a:901b:cb15:8045:ada8:eb24:a157:20a1	161.87.32.161
b51a:901b:cb15:8045:ada8:eb24:a157:20a2	161.87.32.162
b51a:901b:cb15:8045:ada8:eb24:a157:20a3	161.87.32.163
b51a:901b:cb15:8045:ada8:eb24:a157:20a4	161.87.32.164
b51a:901b:cb15:8045:ada8:eb24:a157:20a5	161.87.32.165
b51a:901b:cb15:8045:ada8:eb24:a157:20a6	161.87.32.166
b51a:901b:cb15:8045:ada8:eb24:a157:20a7	161.87.32.167
b51a:901b:cb15:8045:ada8:eb24:a157:20a8	161.87.32.168
b51a:901b:cb15:8045:ada8:eb24:a157:20a9	161.87.32.169
b51a:901b:cb15:8045:ada8:eb24:a157:20aa	161.87.32.170
b51a:901b:cb15:8045:ada8:eb24:a157:20ab	161.87.32.171
b51a:901b:cb15:8045:ada8:eb24:a157:20ac	161.87.32.172
b51a:901b:cb15:8045:ada8:eb24:a157:20ad	161.87.32.173
b51a:901b:cb15:8045:ada8:eb24:a157:20ae	161.87.32.174
b51a:901b:cb15:8045:ada8:eb24:a157:20af	161.87.32.175
b51a:901b:cb15:8045:ada8:eb24:a157:20b0	161.87.32.176
b51a:901b:cb15:8045:ada8:eb24:a157:20b1	161.87.32.177
b51a:901b:cb15:8045:ada8:eb24:a157:20b2	161.87.32.178
b51a:901b:cb15:8045:ada8:eb24:a157:20b3	161.87.32.179
b51a:901b:cb15:8045:ada8:eb24:a157:20b4	161.87.32.180

b51a:901b:cb15:8045:ada8:eb24:a157:20b5	161.87.32.181
b51a:901b:cb15:8045:ada8:eb24:a157:20b6	161.87.32.182
b51a:901b:cb15:8045:ada8:eb24:a157:20b7	161.87.32.183
b51a:901b:cb15:8045:ada8:eb24:a157:20b8	161.87.32.184
b51a:901b:cb15:8045:ada8:eb24:a157:20b9	161.87.32.185
b51a:901b:cb15:8045:ada8:eb24:a157:20ba	161.87.32.186
b51a:901b:cb15:8045:ada8:eb24:a157:20bb	161.87.32.187
b51a:901b:cb15:8045:ada8:eb24:a157:20bc	161.87.32.188
b51a:901b:cb15:8045:ada8:eb24:a157:20bd	161.87.32.189
b51a:901b:cb15:8045:ada8:eb24:a157:20be	161.87.32.190
b51a:901b:cb15:8045:ada8:eb24:a157:20bf	161.87.32.191
b51a:901b:cb15:8045:ada8:eb24:a157:20c0	161.87.32.192
b51a:901b:cb15:8045:ada8:eb24:a157:20c1	161.87.32.193
b51a:901b:cb15:8045:ada8:eb24:a157:20c2	161.87.32.194
b51a:901b:cb15:8045:ada8:eb24:a157:20c3	161.87.32.195
b51a:901b:cb15:8045:ada8:eb24:a157:20c4	161.87.32.196
b51a:901b:cb15:8045:ada8:eb24:a157:20c5	161.87.32.197
b51a:901b:cb15:8045:ada8:eb24:a157:20c6	161.87.32.198
b51a:901b:cb15:8045:ada8:eb24:a157:20c7	161.87.32.199
b51a:901b:cb15:8045:ada8:eb24:a157:20c8	161.87.32.200
b51a:901b:cb15:8045:ada8:eb24:a157:20c9	161.87.32.201
b51a:901b:cb15:8045:ada8:eb24:a157:20ca	161.87.32.202
b51a:901b:cb15:8045:ada8:eb24:a157:20cb	161.87.32.203
b51a:901b:cb15:8045:ada8:eb24:a157:20cc	161.87.32.204
b51a:901b:cb15:8045:ada8:eb24:a157:20cd	161.87.32.205
b51a:901b:cb15:8045:ada8:eb24:a157:20ce	161.87.32.206
b51a:901b:cb15:8045:ada8:eb24:a157:20cf	161.87.32.207
b51a:901b:cb15:8045:ada8:eb24:a157:20d0	161.87.32.208
b51a:901b:cb15:8045:ada8:eb24:a157:20d1	161.87.32.209
b51a:901b:cb15:8045:ada8:eb24:a157:20d2	161.87.32.210
b51a:901b:cb15:8045:ada8:eb24:a157:20d3	161.87.32.211
b51a:901b:cb15:8045:ada8:eb24:a157:20d4	161.87.32.212
b51a:901b:cb15:8045:ada8:eb24:a157:20d5	161.87.32.213
b51a:901b:cb15:8045:ada8:eb24:a157:20d6	161.87.32.214
b51a:901b:cb15:8045:ada8:eb24:a157:20d7	161.87.32.215
b51a:901b:cb15:8045:ada8:eb24:a157:20d8	161.87.32.216
b51a:901b:cb15:8045:ada8:eb24:a157:20d9	161.87.32.217
b51a:901b:cb15:8045:ada8:eb24:a157:20da	161.87.32.218
b51a:901b:cb15:8045:ada8:eb24:a157:20db	161.87.32.219
b51a:901b:cb15:8045:ada8:eb24:a157:20dc	161.87.32.220
b51a:901b:cb15:8045:ada8:eb24:a157:20dd	161.87.32.221
b51a:901b:cb15:8045:ada8:eb24:a157:20de	161.87.32.222
b51a:901b:cb15:8045:ada8:eb24:a157:20df	161.87.32.223
b51a:901b:cb15:8045:ada8:eb24:a157:20e0	161.87.32.224
b51a:901b:cb15:8045:ada8:eb24:a157:20e1	161.87.32.225
b51a:901b:cb15:8045:ada8:eb24:a157:20e2	161.87.32.226
b51a:901b:cb15:8045:ada8:eb24:a157:20e3	161.87.32.227
b51a:901b:cb15:8045:ada8:eb24:a157:20e4	161.87.32.228
b51a:901b:cb15:8045:ada8:eb24:a157:20e5	161.87.32.229
b51a:901b:cb15:8045:ada8:eb24:a157:20e6	161.87.32.230
b51a:901b:cb15:8045:ada8:eb24:a157:20e7	161.87.32.231
b51a:901b:cb15:8045:ada8:eb24:a157:20e8	161.87.32.232
b51a:901b:cb15:8045:ada8:eb24:a157:20e9	161.87.32.233
b51a:901b:cb15:8045:ada8:eb24:a157:20ea	161.87.32.234
b51a:901b:cb15:8045:ada8:eb24:a157:20eb	161.87.32.235
b51a:901b:cb15:8045:ada8:eb24:a157:20ec	161.87.32.236
b51a:901b:cb15:8045:ada8:eb24:a157:20ed	161.87.32.237
b51a:901b:cb15:8045:ada8:eb24:a157:20ee	161.87.32.238
b51a:901b:cb15:8045:ada8:eb24:a157:20ef	161.87.32.239
b51a:901b:cb15:8045:ada8:eb24:a157:20f0	161.87.32.240
b51a:901b:cb15:8045:ada8:eb24:a157:20f1	161.87.32.241
b51a:901b:cb15:8045:ada8:eb24:a157:20f2	161.87.32.242
b51a:901b:cb15:8045:ada8:eb24:a157:20f3	161.87.32.243
b51a:901b:cb15:8045:ada8:eb24:a157:20f4	161.87.32.244
b51a:901b:cb15:8045:ada8:eb24:a157:20f5	161.87.32.245
b51a:901b:cb15:8045:ada8:eb24:a157:20f6	161.87.32.246
b51a:901b:cb15:8045:ada8:eb24:a157:20f7	161.87.32.247
b51a:901b:cb15:8045:ada8:eb24:a157:20f8	161.87.32.248
b51a:901b:cb15:8045:ada8:eb24:a157:20f9	161.87.32.249
b51a:901b:cb15:8045:ada8:eb24:a157:20fa	161.87.32.250
b51a:901b:cb15:8045:ada8:eb24:a157:20fb	161.87.32.251
b51a:901b:cb15:8045:ada8:eb24:a157:20fc	161.87.32.252
b51a:901b:cb15:8045:ada8:eb24:a157:20fd	161.87.32.253
b51a:901b:cb15:8045:ada8:eb24:a157:20fe	161.87.32.254
b51a:901b:cb15:8045:ada8:eb24:a157:20ff	161.87.32.255

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.