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:901b:1324:b51:7b51:fb84:2101	251.132.33.1
cb15:901b:901b:1324:b51:7b51:fb84:2102	251.132.33.2
cb15:901b:901b:1324:b51:7b51:fb84:2103	251.132.33.3
cb15:901b:901b:1324:b51:7b51:fb84:2104	251.132.33.4
cb15:901b:901b:1324:b51:7b51:fb84:2105	251.132.33.5
cb15:901b:901b:1324:b51:7b51:fb84:2106	251.132.33.6
cb15:901b:901b:1324:b51:7b51:fb84:2107	251.132.33.7
cb15:901b:901b:1324:b51:7b51:fb84:2108	251.132.33.8
cb15:901b:901b:1324:b51:7b51:fb84:2109	251.132.33.9
cb15:901b:901b:1324:b51:7b51:fb84:210a	251.132.33.10
cb15:901b:901b:1324:b51:7b51:fb84:210b	251.132.33.11
cb15:901b:901b:1324:b51:7b51:fb84:210c	251.132.33.12
cb15:901b:901b:1324:b51:7b51:fb84:210d	251.132.33.13
cb15:901b:901b:1324:b51:7b51:fb84:210e	251.132.33.14
cb15:901b:901b:1324:b51:7b51:fb84:210f	251.132.33.15
cb15:901b:901b:1324:b51:7b51:fb84:2110	251.132.33.16
cb15:901b:901b:1324:b51:7b51:fb84:2111	251.132.33.17
cb15:901b:901b:1324:b51:7b51:fb84:2112	251.132.33.18
cb15:901b:901b:1324:b51:7b51:fb84:2113	251.132.33.19
cb15:901b:901b:1324:b51:7b51:fb84:2114	251.132.33.20
cb15:901b:901b:1324:b51:7b51:fb84:2115	251.132.33.21
cb15:901b:901b:1324:b51:7b51:fb84:2116	251.132.33.22
cb15:901b:901b:1324:b51:7b51:fb84:2117	251.132.33.23
cb15:901b:901b:1324:b51:7b51:fb84:2118	251.132.33.24
cb15:901b:901b:1324:b51:7b51:fb84:2119	251.132.33.25
cb15:901b:901b:1324:b51:7b51:fb84:211a	251.132.33.26
cb15:901b:901b:1324:b51:7b51:fb84:211b	251.132.33.27
cb15:901b:901b:1324:b51:7b51:fb84:211c	251.132.33.28
cb15:901b:901b:1324:b51:7b51:fb84:211d	251.132.33.29
cb15:901b:901b:1324:b51:7b51:fb84:211e	251.132.33.30
cb15:901b:901b:1324:b51:7b51:fb84:211f	251.132.33.31
cb15:901b:901b:1324:b51:7b51:fb84:2120	251.132.33.32
cb15:901b:901b:1324:b51:7b51:fb84:2121	251.132.33.33
cb15:901b:901b:1324:b51:7b51:fb84:2122	251.132.33.34
cb15:901b:901b:1324:b51:7b51:fb84:2123	251.132.33.35
cb15:901b:901b:1324:b51:7b51:fb84:2124	251.132.33.36
cb15:901b:901b:1324:b51:7b51:fb84:2125	251.132.33.37
cb15:901b:901b:1324:b51:7b51:fb84:2126	251.132.33.38
cb15:901b:901b:1324:b51:7b51:fb84:2127	251.132.33.39
cb15:901b:901b:1324:b51:7b51:fb84:2128	251.132.33.40
cb15:901b:901b:1324:b51:7b51:fb84:2129	251.132.33.41
cb15:901b:901b:1324:b51:7b51:fb84:212a	251.132.33.42
cb15:901b:901b:1324:b51:7b51:fb84:212b	251.132.33.43
cb15:901b:901b:1324:b51:7b51:fb84:212c	251.132.33.44
cb15:901b:901b:1324:b51:7b51:fb84:212d	251.132.33.45
cb15:901b:901b:1324:b51:7b51:fb84:212e	251.132.33.46
cb15:901b:901b:1324:b51:7b51:fb84:212f	251.132.33.47
cb15:901b:901b:1324:b51:7b51:fb84:2130	251.132.33.48
cb15:901b:901b:1324:b51:7b51:fb84:2131	251.132.33.49
cb15:901b:901b:1324:b51:7b51:fb84:2132	251.132.33.50
cb15:901b:901b:1324:b51:7b51:fb84:2133	251.132.33.51
cb15:901b:901b:1324:b51:7b51:fb84:2134	251.132.33.52
cb15:901b:901b:1324:b51:7b51:fb84:2135	251.132.33.53
cb15:901b:901b:1324:b51:7b51:fb84:2136	251.132.33.54
cb15:901b:901b:1324:b51:7b51:fb84:2137	251.132.33.55
cb15:901b:901b:1324:b51:7b51:fb84:2138	251.132.33.56
cb15:901b:901b:1324:b51:7b51:fb84:2139	251.132.33.57
cb15:901b:901b:1324:b51:7b51:fb84:213a	251.132.33.58
cb15:901b:901b:1324:b51:7b51:fb84:213b	251.132.33.59
cb15:901b:901b:1324:b51:7b51:fb84:213c	251.132.33.60

cb15:901b:901b:1324:b51:7b51:fb84:213d	251.132.33.61
cb15:901b:901b:1324:b51:7b51:fb84:213e	251.132.33.62
cb15:901b:901b:1324:b51:7b51:fb84:213f	251.132.33.63
cb15:901b:901b:1324:b51:7b51:fb84:2140	251.132.33.64
cb15:901b:901b:1324:b51:7b51:fb84:2141	251.132.33.65
cb15:901b:901b:1324:b51:7b51:fb84:2142	251.132.33.66
cb15:901b:901b:1324:b51:7b51:fb84:2143	251.132.33.67
cb15:901b:901b:1324:b51:7b51:fb84:2144	251.132.33.68
cb15:901b:901b:1324:b51:7b51:fb84:2145	251.132.33.69
cb15:901b:901b:1324:b51:7b51:fb84:2146	251.132.33.70
cb15:901b:901b:1324:b51:7b51:fb84:2147	251.132.33.71
cb15:901b:901b:1324:b51:7b51:fb84:2148	251.132.33.72
cb15:901b:901b:1324:b51:7b51:fb84:2149	251.132.33.73
cb15:901b:901b:1324:b51:7b51:fb84:214a	251.132.33.74
cb15:901b:901b:1324:b51:7b51:fb84:214b	251.132.33.75
cb15:901b:901b:1324:b51:7b51:fb84:214c	251.132.33.76
cb15:901b:901b:1324:b51:7b51:fb84:214d	251.132.33.77
cb15:901b:901b:1324:b51:7b51:fb84:214e	251.132.33.78
cb15:901b:901b:1324:b51:7b51:fb84:214f	251.132.33.79
cb15:901b:901b:1324:b51:7b51:fb84:2150	251.132.33.80
cb15:901b:901b:1324:b51:7b51:fb84:2151	251.132.33.81
cb15:901b:901b:1324:b51:7b51:fb84:2152	251.132.33.82
cb15:901b:901b:1324:b51:7b51:fb84:2153	251.132.33.83
cb15:901b:901b:1324:b51:7b51:fb84:2154	251.132.33.84
cb15:901b:901b:1324:b51:7b51:fb84:2155	251.132.33.85
cb15:901b:901b:1324:b51:7b51:fb84:2156	251.132.33.86
cb15:901b:901b:1324:b51:7b51:fb84:2157	251.132.33.87
cb15:901b:901b:1324:b51:7b51:fb84:2158	251.132.33.88
cb15:901b:901b:1324:b51:7b51:fb84:2159	251.132.33.89
cb15:901b:901b:1324:b51:7b51:fb84:215a	251.132.33.90
cb15:901b:901b:1324:b51:7b51:fb84:215b	251.132.33.91
cb15:901b:901b:1324:b51:7b51:fb84:215c	251.132.33.92
cb15:901b:901b:1324:b51:7b51:fb84:215d	251.132.33.93
cb15:901b:901b:1324:b51:7b51:fb84:215e	251.132.33.94
cb15:901b:901b:1324:b51:7b51:fb84:215f	251.132.33.95
cb15:901b:901b:1324:b51:7b51:fb84:2160	251.132.33.96
cb15:901b:901b:1324:b51:7b51:fb84:2161	251.132.33.97
cb15:901b:901b:1324:b51:7b51:fb84:2162	251.132.33.98
cb15:901b:901b:1324:b51:7b51:fb84:2163	251.132.33.99
cb15:901b:901b:1324:b51:7b51:fb84:2164	251.132.33.100
cb15:901b:901b:1324:b51:7b51:fb84:2165	251.132.33.101
cb15:901b:901b:1324:b51:7b51:fb84:2166	251.132.33.102
cb15:901b:901b:1324:b51:7b51:fb84:2167	251.132.33.103
cb15:901b:901b:1324:b51:7b51:fb84:2168	251.132.33.104
cb15:901b:901b:1324:b51:7b51:fb84:2169	251.132.33.105
cb15:901b:901b:1324:b51:7b51:fb84:216a	251.132.33.106
cb15:901b:901b:1324:b51:7b51:fb84:216b	251.132.33.107
cb15:901b:901b:1324:b51:7b51:fb84:216c	251.132.33.108
cb15:901b:901b:1324:b51:7b51:fb84:216d	251.132.33.109
cb15:901b:901b:1324:b51:7b51:fb84:216e	251.132.33.110
cb15:901b:901b:1324:b51:7b51:fb84:216f	251.132.33.111
cb15:901b:901b:1324:b51:7b51:fb84:2170	251.132.33.112
cb15:901b:901b:1324:b51:7b51:fb84:2171	251.132.33.113
cb15:901b:901b:1324:b51:7b51:fb84:2172	251.132.33.114
cb15:901b:901b:1324:b51:7b51:fb84:2173	251.132.33.115
cb15:901b:901b:1324:b51:7b51:fb84:2174	251.132.33.116
cb15:901b:901b:1324:b51:7b51:fb84:2175	251.132.33.117
cb15:901b:901b:1324:b51:7b51:fb84:2176	251.132.33.118
cb15:901b:901b:1324:b51:7b51:fb84:2177	251.132.33.119
cb15:901b:901b:1324:b51:7b51:fb84:2178	251.132.33.120

cb15:901b:901b:1324:b51:7b51:fb84:2179	251.132.33.121
cb15:901b:901b:1324:b51:7b51:fb84:217a	251.132.33.122
cb15:901b:901b:1324:b51:7b51:fb84:217b	251.132.33.123
cb15:901b:901b:1324:b51:7b51:fb84:217c	251.132.33.124
cb15:901b:901b:1324:b51:7b51:fb84:217d	251.132.33.125
cb15:901b:901b:1324:b51:7b51:fb84:217e	251.132.33.126
cb15:901b:901b:1324:b51:7b51:fb84:217f	251.132.33.127
cb15:901b:901b:1324:b51:7b51:fb84:2180	251.132.33.128
cb15:901b:901b:1324:b51:7b51:fb84:2181	251.132.33.129
cb15:901b:901b:1324:b51:7b51:fb84:2182	251.132.33.130
cb15:901b:901b:1324:b51:7b51:fb84:2183	251.132.33.131
cb15:901b:901b:1324:b51:7b51:fb84:2184	251.132.33.132
cb15:901b:901b:1324:b51:7b51:fb84:2185	251.132.33.133
cb15:901b:901b:1324:b51:7b51:fb84:2186	251.132.33.134
cb15:901b:901b:1324:b51:7b51:fb84:2187	251.132.33.135
cb15:901b:901b:1324:b51:7b51:fb84:2188	251.132.33.136
cb15:901b:901b:1324:b51:7b51:fb84:2189	251.132.33.137
cb15:901b:901b:1324:b51:7b51:fb84:218a	251.132.33.138
cb15:901b:901b:1324:b51:7b51:fb84:218b	251.132.33.139
cb15:901b:901b:1324:b51:7b51:fb84:218c	251.132.33.140
cb15:901b:901b:1324:b51:7b51:fb84:218d	251.132.33.141
cb15:901b:901b:1324:b51:7b51:fb84:218e	251.132.33.142
cb15:901b:901b:1324:b51:7b51:fb84:218f	251.132.33.143
cb15:901b:901b:1324:b51:7b51:fb84:2190	251.132.33.144
cb15:901b:901b:1324:b51:7b51:fb84:2191	251.132.33.145
cb15:901b:901b:1324:b51:7b51:fb84:2192	251.132.33.146
cb15:901b:901b:1324:b51:7b51:fb84:2193	251.132.33.147
cb15:901b:901b:1324:b51:7b51:fb84:2194	251.132.33.148
cb15:901b:901b:1324:b51:7b51:fb84:2195	251.132.33.149
cb15:901b:901b:1324:b51:7b51:fb84:2196	251.132.33.150
cb15:901b:901b:1324:b51:7b51:fb84:2197	251.132.33.151
cb15:901b:901b:1324:b51:7b51:fb84:2198	251.132.33.152
cb15:901b:901b:1324:b51:7b51:fb84:2199	251.132.33.153
cb15:901b:901b:1324:b51:7b51:fb84:219a	251.132.33.154
cb15:901b:901b:1324:b51:7b51:fb84:219b	251.132.33.155
cb15:901b:901b:1324:b51:7b51:fb84:219c	251.132.33.156
cb15:901b:901b:1324:b51:7b51:fb84:219d	251.132.33.157
cb15:901b:901b:1324:b51:7b51:fb84:219e	251.132.33.158
cb15:901b:901b:1324:b51:7b51:fb84:219f	251.132.33.159
cb15:901b:901b:1324:b51:7b51:fb84:21a0	251.132.33.160
cb15:901b:901b:1324:b51:7b51:fb84:21a1	251.132.33.161
cb15:901b:901b:1324:b51:7b51:fb84:21a2	251.132.33.162
cb15:901b:901b:1324:b51:7b51:fb84:21a3	251.132.33.163
cb15:901b:901b:1324:b51:7b51:fb84:21a4	251.132.33.164
cb15:901b:901b:1324:b51:7b51:fb84:21a5	251.132.33.165
cb15:901b:901b:1324:b51:7b51:fb84:21a6	251.132.33.166
cb15:901b:901b:1324:b51:7b51:fb84:21a7	251.132.33.167
cb15:901b:901b:1324:b51:7b51:fb84:21a8	251.132.33.168
cb15:901b:901b:1324:b51:7b51:fb84:21a9	251.132.33.169
cb15:901b:901b:1324:b51:7b51:fb84:21aa	251.132.33.170
cb15:901b:901b:1324:b51:7b51:fb84:21ab	251.132.33.171
cb15:901b:901b:1324:b51:7b51:fb84:21ac	251.132.33.172
cb15:901b:901b:1324:b51:7b51:fb84:21ad	251.132.33.173
cb15:901b:901b:1324:b51:7b51:fb84:21ae	251.132.33.174
cb15:901b:901b:1324:b51:7b51:fb84:21af	251.132.33.175
cb15:901b:901b:1324:b51:7b51:fb84:21b0	251.132.33.176
cb15:901b:901b:1324:b51:7b51:fb84:21b1	251.132.33.177
cb15:901b:901b:1324:b51:7b51:fb84:21b2	251.132.33.178
cb15:901b:901b:1324:b51:7b51:fb84:21b3	251.132.33.179
cb15:901b:901b:1324:b51:7b51:fb84:21b4	251.132.33.180

cb15:901b:901b:1324:b51:7b51:fb84:21b5	251.132.33.181
cb15:901b:901b:1324:b51:7b51:fb84:21b6	251.132.33.182
cb15:901b:901b:1324:b51:7b51:fb84:21b7	251.132.33.183
cb15:901b:901b:1324:b51:7b51:fb84:21b8	251.132.33.184
cb15:901b:901b:1324:b51:7b51:fb84:21b9	251.132.33.185
cb15:901b:901b:1324:b51:7b51:fb84:21ba	251.132.33.186
cb15:901b:901b:1324:b51:7b51:fb84:21bb	251.132.33.187
cb15:901b:901b:1324:b51:7b51:fb84:21bc	251.132.33.188
cb15:901b:901b:1324:b51:7b51:fb84:21bd	251.132.33.189
cb15:901b:901b:1324:b51:7b51:fb84:21be	251.132.33.190
cb15:901b:901b:1324:b51:7b51:fb84:21bf	251.132.33.191
cb15:901b:901b:1324:b51:7b51:fb84:21c0	251.132.33.192
cb15:901b:901b:1324:b51:7b51:fb84:21c1	251.132.33.193
cb15:901b:901b:1324:b51:7b51:fb84:21c2	251.132.33.194
cb15:901b:901b:1324:b51:7b51:fb84:21c3	251.132.33.195
cb15:901b:901b:1324:b51:7b51:fb84:21c4	251.132.33.196
cb15:901b:901b:1324:b51:7b51:fb84:21c5	251.132.33.197
cb15:901b:901b:1324:b51:7b51:fb84:21c6	251.132.33.198
cb15:901b:901b:1324:b51:7b51:fb84:21c7	251.132.33.199
cb15:901b:901b:1324:b51:7b51:fb84:21c8	251.132.33.200
cb15:901b:901b:1324:b51:7b51:fb84:21c9	251.132.33.201
cb15:901b:901b:1324:b51:7b51:fb84:21ca	251.132.33.202
cb15:901b:901b:1324:b51:7b51:fb84:21cb	251.132.33.203
cb15:901b:901b:1324:b51:7b51:fb84:21cc	251.132.33.204
cb15:901b:901b:1324:b51:7b51:fb84:21cd	251.132.33.205
cb15:901b:901b:1324:b51:7b51:fb84:21ce	251.132.33.206
cb15:901b:901b:1324:b51:7b51:fb84:21cf	251.132.33.207
cb15:901b:901b:1324:b51:7b51:fb84:21d0	251.132.33.208
cb15:901b:901b:1324:b51:7b51:fb84:21d1	251.132.33.209
cb15:901b:901b:1324:b51:7b51:fb84:21d2	251.132.33.210
cb15:901b:901b:1324:b51:7b51:fb84:21d3	251.132.33.211
cb15:901b:901b:1324:b51:7b51:fb84:21d4	251.132.33.212
cb15:901b:901b:1324:b51:7b51:fb84:21d5	251.132.33.213
cb15:901b:901b:1324:b51:7b51:fb84:21d6	251.132.33.214
cb15:901b:901b:1324:b51:7b51:fb84:21d7	251.132.33.215
cb15:901b:901b:1324:b51:7b51:fb84:21d8	251.132.33.216
cb15:901b:901b:1324:b51:7b51:fb84:21d9	251.132.33.217
cb15:901b:901b:1324:b51:7b51:fb84:21da	251.132.33.218
cb15:901b:901b:1324:b51:7b51:fb84:21db	251.132.33.219
cb15:901b:901b:1324:b51:7b51:fb84:21dc	251.132.33.220
cb15:901b:901b:1324:b51:7b51:fb84:21dd	251.132.33.221
cb15:901b:901b:1324:b51:7b51:fb84:21de	251.132.33.222
cb15:901b:901b:1324:b51:7b51:fb84:21df	251.132.33.223
cb15:901b:901b:1324:b51:7b51:fb84:21e0	251.132.33.224
cb15:901b:901b:1324:b51:7b51:fb84:21e1	251.132.33.225
cb15:901b:901b:1324:b51:7b51:fb84:21e2	251.132.33.226
cb15:901b:901b:1324:b51:7b51:fb84:21e3	251.132.33.227
cb15:901b:901b:1324:b51:7b51:fb84:21e4	251.132.33.228
cb15:901b:901b:1324:b51:7b51:fb84:21e5	251.132.33.229
cb15:901b:901b:1324:b51:7b51:fb84:21e6	251.132.33.230
cb15:901b:901b:1324:b51:7b51:fb84:21e7	251.132.33.231
cb15:901b:901b:1324:b51:7b51:fb84:21e8	251.132.33.232
cb15:901b:901b:1324:b51:7b51:fb84:21e9	251.132.33.233
cb15:901b:901b:1324:b51:7b51:fb84:21ea	251.132.33.234
cb15:901b:901b:1324:b51:7b51:fb84:21eb	251.132.33.235
cb15:901b:901b:1324:b51:7b51:fb84:21ec	251.132.33.236
cb15:901b:901b:1324:b51:7b51:fb84:21ed	251.132.33.237
cb15:901b:901b:1324:b51:7b51:fb84:21ee	251.132.33.238
cb15:901b:901b:1324:b51:7b51:fb84:21ef	251.132.33.239
cb15:901b:901b:1324:b51:7b51:fb84:21f0	251.132.33.240
cb15:901b:901b:1324:b51:7b51:fb84:21f1	251.132.33.241
cb15:901b:901b:1324:b51:7b51:fb84:21f2	251.132.33.242
cb15:901b:901b:1324:b51:7b51:fb84:21f3	251.132.33.243
cb15:901b:901b:1324:b51:7b51:fb84:21f4	251.132.33.244
cb15:901b:901b:1324:b51:7b51:fb84:21f5	251.132.33.245
cb15:901b:901b:1324:b51:7b51:fb84:21f6	251.132.33.246
cb15:901b:901b:1324:b51:7b51:fb84:21f7	251.132.33.247
cb15:901b:901b:1324:b51:7b51:fb84:21f8	251.132.33.248
cb15:901b:901b:1324:b51:7b51:fb84:21f9	251.132.33.249
cb15:901b:901b:1324:b51:7b51:fb84:21fa	251.132.33.250
cb15:901b:901b:1324:b51:7b51:fb84:21fb	251.132.33.251
cb15:901b:901b:1324:b51:7b51:fb84:21fc	251.132.33.252
cb15:901b:901b:1324:b51:7b51:fb84:21fd	251.132.33.253
cb15:901b:901b:1324:b51:7b51:fb84:21fe	251.132.33.254
cb15:901b:901b:1324:b51:7b51:fb84:21ff	251.132.33.255

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.