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:8024:cd24:8081:2024:5b51:2101	91.81.33.1
cb15:901b:8024:cd24:8081:2024:5b51:2102	91.81.33.2
cb15:901b:8024:cd24:8081:2024:5b51:2103	91.81.33.3
cb15:901b:8024:cd24:8081:2024:5b51:2104	91.81.33.4
cb15:901b:8024:cd24:8081:2024:5b51:2105	91.81.33.5
cb15:901b:8024:cd24:8081:2024:5b51:2106	91.81.33.6
cb15:901b:8024:cd24:8081:2024:5b51:2107	91.81.33.7
cb15:901b:8024:cd24:8081:2024:5b51:2108	91.81.33.8
cb15:901b:8024:cd24:8081:2024:5b51:2109	91.81.33.9
cb15:901b:8024:cd24:8081:2024:5b51:210a	91.81.33.10
cb15:901b:8024:cd24:8081:2024:5b51:210b	91.81.33.11
cb15:901b:8024:cd24:8081:2024:5b51:210c	91.81.33.12
cb15:901b:8024:cd24:8081:2024:5b51:210d	91.81.33.13
cb15:901b:8024:cd24:8081:2024:5b51:210e	91.81.33.14
cb15:901b:8024:cd24:8081:2024:5b51:210f	91.81.33.15
cb15:901b:8024:cd24:8081:2024:5b51:2110	91.81.33.16
cb15:901b:8024:cd24:8081:2024:5b51:2111	91.81.33.17
cb15:901b:8024:cd24:8081:2024:5b51:2112	91.81.33.18
cb15:901b:8024:cd24:8081:2024:5b51:2113	91.81.33.19
cb15:901b:8024:cd24:8081:2024:5b51:2114	91.81.33.20
cb15:901b:8024:cd24:8081:2024:5b51:2115	91.81.33.21
cb15:901b:8024:cd24:8081:2024:5b51:2116	91.81.33.22
cb15:901b:8024:cd24:8081:2024:5b51:2117	91.81.33.23
cb15:901b:8024:cd24:8081:2024:5b51:2118	91.81.33.24
cb15:901b:8024:cd24:8081:2024:5b51:2119	91.81.33.25
cb15:901b:8024:cd24:8081:2024:5b51:211a	91.81.33.26
cb15:901b:8024:cd24:8081:2024:5b51:211b	91.81.33.27
cb15:901b:8024:cd24:8081:2024:5b51:211c	91.81.33.28
cb15:901b:8024:cd24:8081:2024:5b51:211d	91.81.33.29
cb15:901b:8024:cd24:8081:2024:5b51:211e	91.81.33.30
cb15:901b:8024:cd24:8081:2024:5b51:211f	91.81.33.31
cb15:901b:8024:cd24:8081:2024:5b51:2120	91.81.33.32
cb15:901b:8024:cd24:8081:2024:5b51:2121	91.81.33.33
cb15:901b:8024:cd24:8081:2024:5b51:2122	91.81.33.34
cb15:901b:8024:cd24:8081:2024:5b51:2123	91.81.33.35
cb15:901b:8024:cd24:8081:2024:5b51:2124	91.81.33.36
cb15:901b:8024:cd24:8081:2024:5b51:2125	91.81.33.37
cb15:901b:8024:cd24:8081:2024:5b51:2126	91.81.33.38
cb15:901b:8024:cd24:8081:2024:5b51:2127	91.81.33.39
cb15:901b:8024:cd24:8081:2024:5b51:2128	91.81.33.40
cb15:901b:8024:cd24:8081:2024:5b51:2129	91.81.33.41
cb15:901b:8024:cd24:8081:2024:5b51:212a	91.81.33.42
cb15:901b:8024:cd24:8081:2024:5b51:212b	91.81.33.43
cb15:901b:8024:cd24:8081:2024:5b51:212c	91.81.33.44
cb15:901b:8024:cd24:8081:2024:5b51:212d	91.81.33.45
cb15:901b:8024:cd24:8081:2024:5b51:212e	91.81.33.46
cb15:901b:8024:cd24:8081:2024:5b51:212f	91.81.33.47
cb15:901b:8024:cd24:8081:2024:5b51:2130	91.81.33.48
cb15:901b:8024:cd24:8081:2024:5b51:2131	91.81.33.49
cb15:901b:8024:cd24:8081:2024:5b51:2132	91.81.33.50
cb15:901b:8024:cd24:8081:2024:5b51:2133	91.81.33.51
cb15:901b:8024:cd24:8081:2024:5b51:2134	91.81.33.52
cb15:901b:8024:cd24:8081:2024:5b51:2135	91.81.33.53
cb15:901b:8024:cd24:8081:2024:5b51:2136	91.81.33.54
cb15:901b:8024:cd24:8081:2024:5b51:2137	91.81.33.55
cb15:901b:8024:cd24:8081:2024:5b51:2138	91.81.33.56
cb15:901b:8024:cd24:8081:2024:5b51:2139	91.81.33.57
cb15:901b:8024:cd24:8081:2024:5b51:213a	91.81.33.58
cb15:901b:8024:cd24:8081:2024:5b51:213b	91.81.33.59
cb15:901b:8024:cd24:8081:2024:5b51:213c	91.81.33.60

cb15:901b:8024:cd24:8081:2024:5b51:213d	91.81.33.61
cb15:901b:8024:cd24:8081:2024:5b51:213e	91.81.33.62
cb15:901b:8024:cd24:8081:2024:5b51:213f	91.81.33.63
cb15:901b:8024:cd24:8081:2024:5b51:2140	91.81.33.64
cb15:901b:8024:cd24:8081:2024:5b51:2141	91.81.33.65
cb15:901b:8024:cd24:8081:2024:5b51:2142	91.81.33.66
cb15:901b:8024:cd24:8081:2024:5b51:2143	91.81.33.67
cb15:901b:8024:cd24:8081:2024:5b51:2144	91.81.33.68
cb15:901b:8024:cd24:8081:2024:5b51:2145	91.81.33.69
cb15:901b:8024:cd24:8081:2024:5b51:2146	91.81.33.70
cb15:901b:8024:cd24:8081:2024:5b51:2147	91.81.33.71
cb15:901b:8024:cd24:8081:2024:5b51:2148	91.81.33.72
cb15:901b:8024:cd24:8081:2024:5b51:2149	91.81.33.73
cb15:901b:8024:cd24:8081:2024:5b51:214a	91.81.33.74
cb15:901b:8024:cd24:8081:2024:5b51:214b	91.81.33.75
cb15:901b:8024:cd24:8081:2024:5b51:214c	91.81.33.76
cb15:901b:8024:cd24:8081:2024:5b51:214d	91.81.33.77
cb15:901b:8024:cd24:8081:2024:5b51:214e	91.81.33.78
cb15:901b:8024:cd24:8081:2024:5b51:214f	91.81.33.79
cb15:901b:8024:cd24:8081:2024:5b51:2150	91.81.33.80
cb15:901b:8024:cd24:8081:2024:5b51:2151	91.81.33.81
cb15:901b:8024:cd24:8081:2024:5b51:2152	91.81.33.82
cb15:901b:8024:cd24:8081:2024:5b51:2153	91.81.33.83
cb15:901b:8024:cd24:8081:2024:5b51:2154	91.81.33.84
cb15:901b:8024:cd24:8081:2024:5b51:2155	91.81.33.85
cb15:901b:8024:cd24:8081:2024:5b51:2156	91.81.33.86
cb15:901b:8024:cd24:8081:2024:5b51:2157	91.81.33.87
cb15:901b:8024:cd24:8081:2024:5b51:2158	91.81.33.88
cb15:901b:8024:cd24:8081:2024:5b51:2159	91.81.33.89
cb15:901b:8024:cd24:8081:2024:5b51:215a	91.81.33.90
cb15:901b:8024:cd24:8081:2024:5b51:215b	91.81.33.91
cb15:901b:8024:cd24:8081:2024:5b51:215c	91.81.33.92
cb15:901b:8024:cd24:8081:2024:5b51:215d	91.81.33.93
cb15:901b:8024:cd24:8081:2024:5b51:215e	91.81.33.94
cb15:901b:8024:cd24:8081:2024:5b51:215f	91.81.33.95
cb15:901b:8024:cd24:8081:2024:5b51:2160	91.81.33.96
cb15:901b:8024:cd24:8081:2024:5b51:2161	91.81.33.97
cb15:901b:8024:cd24:8081:2024:5b51:2162	91.81.33.98
cb15:901b:8024:cd24:8081:2024:5b51:2163	91.81.33.99
cb15:901b:8024:cd24:8081:2024:5b51:2164	91.81.33.100
cb15:901b:8024:cd24:8081:2024:5b51:2165	91.81.33.101
cb15:901b:8024:cd24:8081:2024:5b51:2166	91.81.33.102
cb15:901b:8024:cd24:8081:2024:5b51:2167	91.81.33.103
cb15:901b:8024:cd24:8081:2024:5b51:2168	91.81.33.104
cb15:901b:8024:cd24:8081:2024:5b51:2169	91.81.33.105
cb15:901b:8024:cd24:8081:2024:5b51:216a	91.81.33.106
cb15:901b:8024:cd24:8081:2024:5b51:216b	91.81.33.107
cb15:901b:8024:cd24:8081:2024:5b51:216c	91.81.33.108
cb15:901b:8024:cd24:8081:2024:5b51:216d	91.81.33.109
cb15:901b:8024:cd24:8081:2024:5b51:216e	91.81.33.110
cb15:901b:8024:cd24:8081:2024:5b51:216f	91.81.33.111
cb15:901b:8024:cd24:8081:2024:5b51:2170	91.81.33.112
cb15:901b:8024:cd24:8081:2024:5b51:2171	91.81.33.113
cb15:901b:8024:cd24:8081:2024:5b51:2172	91.81.33.114
cb15:901b:8024:cd24:8081:2024:5b51:2173	91.81.33.115
cb15:901b:8024:cd24:8081:2024:5b51:2174	91.81.33.116
cb15:901b:8024:cd24:8081:2024:5b51:2175	91.81.33.117
cb15:901b:8024:cd24:8081:2024:5b51:2176	91.81.33.118
cb15:901b:8024:cd24:8081:2024:5b51:2177	91.81.33.119
cb15:901b:8024:cd24:8081:2024:5b51:2178	91.81.33.120

cb15:901b:8024:cd24:8081:2024:5b51:2179	91.81.33.121
cb15:901b:8024:cd24:8081:2024:5b51:217a	91.81.33.122
cb15:901b:8024:cd24:8081:2024:5b51:217b	91.81.33.123
cb15:901b:8024:cd24:8081:2024:5b51:217c	91.81.33.124
cb15:901b:8024:cd24:8081:2024:5b51:217d	91.81.33.125
cb15:901b:8024:cd24:8081:2024:5b51:217e	91.81.33.126
cb15:901b:8024:cd24:8081:2024:5b51:217f	91.81.33.127
cb15:901b:8024:cd24:8081:2024:5b51:2180	91.81.33.128
cb15:901b:8024:cd24:8081:2024:5b51:2181	91.81.33.129
cb15:901b:8024:cd24:8081:2024:5b51:2182	91.81.33.130
cb15:901b:8024:cd24:8081:2024:5b51:2183	91.81.33.131
cb15:901b:8024:cd24:8081:2024:5b51:2184	91.81.33.132
cb15:901b:8024:cd24:8081:2024:5b51:2185	91.81.33.133
cb15:901b:8024:cd24:8081:2024:5b51:2186	91.81.33.134
cb15:901b:8024:cd24:8081:2024:5b51:2187	91.81.33.135
cb15:901b:8024:cd24:8081:2024:5b51:2188	91.81.33.136
cb15:901b:8024:cd24:8081:2024:5b51:2189	91.81.33.137
cb15:901b:8024:cd24:8081:2024:5b51:218a	91.81.33.138
cb15:901b:8024:cd24:8081:2024:5b51:218b	91.81.33.139
cb15:901b:8024:cd24:8081:2024:5b51:218c	91.81.33.140
cb15:901b:8024:cd24:8081:2024:5b51:218d	91.81.33.141
cb15:901b:8024:cd24:8081:2024:5b51:218e	91.81.33.142
cb15:901b:8024:cd24:8081:2024:5b51:218f	91.81.33.143
cb15:901b:8024:cd24:8081:2024:5b51:2190	91.81.33.144
cb15:901b:8024:cd24:8081:2024:5b51:2191	91.81.33.145
cb15:901b:8024:cd24:8081:2024:5b51:2192	91.81.33.146
cb15:901b:8024:cd24:8081:2024:5b51:2193	91.81.33.147
cb15:901b:8024:cd24:8081:2024:5b51:2194	91.81.33.148
cb15:901b:8024:cd24:8081:2024:5b51:2195	91.81.33.149
cb15:901b:8024:cd24:8081:2024:5b51:2196	91.81.33.150
cb15:901b:8024:cd24:8081:2024:5b51:2197	91.81.33.151
cb15:901b:8024:cd24:8081:2024:5b51:2198	91.81.33.152
cb15:901b:8024:cd24:8081:2024:5b51:2199	91.81.33.153
cb15:901b:8024:cd24:8081:2024:5b51:219a	91.81.33.154
cb15:901b:8024:cd24:8081:2024:5b51:219b	91.81.33.155
cb15:901b:8024:cd24:8081:2024:5b51:219c	91.81.33.156
cb15:901b:8024:cd24:8081:2024:5b51:219d	91.81.33.157
cb15:901b:8024:cd24:8081:2024:5b51:219e	91.81.33.158
cb15:901b:8024:cd24:8081:2024:5b51:219f	91.81.33.159
cb15:901b:8024:cd24:8081:2024:5b51:21a0	91.81.33.160
cb15:901b:8024:cd24:8081:2024:5b51:21a1	91.81.33.161
cb15:901b:8024:cd24:8081:2024:5b51:21a2	91.81.33.162
cb15:901b:8024:cd24:8081:2024:5b51:21a3	91.81.33.163
cb15:901b:8024:cd24:8081:2024:5b51:21a4	91.81.33.164
cb15:901b:8024:cd24:8081:2024:5b51:21a5	91.81.33.165
cb15:901b:8024:cd24:8081:2024:5b51:21a6	91.81.33.166
cb15:901b:8024:cd24:8081:2024:5b51:21a7	91.81.33.167
cb15:901b:8024:cd24:8081:2024:5b51:21a8	91.81.33.168
cb15:901b:8024:cd24:8081:2024:5b51:21a9	91.81.33.169
cb15:901b:8024:cd24:8081:2024:5b51:21aa	91.81.33.170
cb15:901b:8024:cd24:8081:2024:5b51:21ab	91.81.33.171
cb15:901b:8024:cd24:8081:2024:5b51:21ac	91.81.33.172
cb15:901b:8024:cd24:8081:2024:5b51:21ad	91.81.33.173
cb15:901b:8024:cd24:8081:2024:5b51:21ae	91.81.33.174
cb15:901b:8024:cd24:8081:2024:5b51:21af	91.81.33.175
cb15:901b:8024:cd24:8081:2024:5b51:21b0	91.81.33.176
cb15:901b:8024:cd24:8081:2024:5b51:21b1	91.81.33.177
cb15:901b:8024:cd24:8081:2024:5b51:21b2	91.81.33.178
cb15:901b:8024:cd24:8081:2024:5b51:21b3	91.81.33.179
cb15:901b:8024:cd24:8081:2024:5b51:21b4	91.81.33.180

cb15:901b:8024:cd24:8081:2024:5b51:21b5	91.81.33.181
cb15:901b:8024:cd24:8081:2024:5b51:21b6	91.81.33.182
cb15:901b:8024:cd24:8081:2024:5b51:21b7	91.81.33.183
cb15:901b:8024:cd24:8081:2024:5b51:21b8	91.81.33.184
cb15:901b:8024:cd24:8081:2024:5b51:21b9	91.81.33.185
cb15:901b:8024:cd24:8081:2024:5b51:21ba	91.81.33.186
cb15:901b:8024:cd24:8081:2024:5b51:21bb	91.81.33.187
cb15:901b:8024:cd24:8081:2024:5b51:21bc	91.81.33.188
cb15:901b:8024:cd24:8081:2024:5b51:21bd	91.81.33.189
cb15:901b:8024:cd24:8081:2024:5b51:21be	91.81.33.190
cb15:901b:8024:cd24:8081:2024:5b51:21bf	91.81.33.191
cb15:901b:8024:cd24:8081:2024:5b51:21c0	91.81.33.192
cb15:901b:8024:cd24:8081:2024:5b51:21c1	91.81.33.193
cb15:901b:8024:cd24:8081:2024:5b51:21c2	91.81.33.194
cb15:901b:8024:cd24:8081:2024:5b51:21c3	91.81.33.195
cb15:901b:8024:cd24:8081:2024:5b51:21c4	91.81.33.196
cb15:901b:8024:cd24:8081:2024:5b51:21c5	91.81.33.197
cb15:901b:8024:cd24:8081:2024:5b51:21c6	91.81.33.198
cb15:901b:8024:cd24:8081:2024:5b51:21c7	91.81.33.199
cb15:901b:8024:cd24:8081:2024:5b51:21c8	91.81.33.200
cb15:901b:8024:cd24:8081:2024:5b51:21c9	91.81.33.201
cb15:901b:8024:cd24:8081:2024:5b51:21ca	91.81.33.202
cb15:901b:8024:cd24:8081:2024:5b51:21cb	91.81.33.203
cb15:901b:8024:cd24:8081:2024:5b51:21cc	91.81.33.204
cb15:901b:8024:cd24:8081:2024:5b51:21cd	91.81.33.205
cb15:901b:8024:cd24:8081:2024:5b51:21ce	91.81.33.206
cb15:901b:8024:cd24:8081:2024:5b51:21cf	91.81.33.207
cb15:901b:8024:cd24:8081:2024:5b51:21d0	91.81.33.208
cb15:901b:8024:cd24:8081:2024:5b51:21d1	91.81.33.209
cb15:901b:8024:cd24:8081:2024:5b51:21d2	91.81.33.210
cb15:901b:8024:cd24:8081:2024:5b51:21d3	91.81.33.211
cb15:901b:8024:cd24:8081:2024:5b51:21d4	91.81.33.212
cb15:901b:8024:cd24:8081:2024:5b51:21d5	91.81.33.213
cb15:901b:8024:cd24:8081:2024:5b51:21d6	91.81.33.214
cb15:901b:8024:cd24:8081:2024:5b51:21d7	91.81.33.215
cb15:901b:8024:cd24:8081:2024:5b51:21d8	91.81.33.216
cb15:901b:8024:cd24:8081:2024:5b51:21d9	91.81.33.217
cb15:901b:8024:cd24:8081:2024:5b51:21da	91.81.33.218
cb15:901b:8024:cd24:8081:2024:5b51:21db	91.81.33.219
cb15:901b:8024:cd24:8081:2024:5b51:21dc	91.81.33.220
cb15:901b:8024:cd24:8081:2024:5b51:21dd	91.81.33.221
cb15:901b:8024:cd24:8081:2024:5b51:21de	91.81.33.222
cb15:901b:8024:cd24:8081:2024:5b51:21df	91.81.33.223
cb15:901b:8024:cd24:8081:2024:5b51:21e0	91.81.33.224
cb15:901b:8024:cd24:8081:2024:5b51:21e1	91.81.33.225
cb15:901b:8024:cd24:8081:2024:5b51:21e2	91.81.33.226
cb15:901b:8024:cd24:8081:2024:5b51:21e3	91.81.33.227
cb15:901b:8024:cd24:8081:2024:5b51:21e4	91.81.33.228
cb15:901b:8024:cd24:8081:2024:5b51:21e5	91.81.33.229
cb15:901b:8024:cd24:8081:2024:5b51:21e6	91.81.33.230
cb15:901b:8024:cd24:8081:2024:5b51:21e7	91.81.33.231
cb15:901b:8024:cd24:8081:2024:5b51:21e8	91.81.33.232
cb15:901b:8024:cd24:8081:2024:5b51:21e9	91.81.33.233
cb15:901b:8024:cd24:8081:2024:5b51:21ea	91.81.33.234
cb15:901b:8024:cd24:8081:2024:5b51:21eb	91.81.33.235
cb15:901b:8024:cd24:8081:2024:5b51:21ec	91.81.33.236
cb15:901b:8024:cd24:8081:2024:5b51:21ed	91.81.33.237
cb15:901b:8024:cd24:8081:2024:5b51:21ee	91.81.33.238
cb15:901b:8024:cd24:8081:2024:5b51:21ef	91.81.33.239
cb15:901b:8024:cd24:8081:2024:5b51:21f0	91.81.33.240
cb15:901b:8024:cd24:8081:2024:5b51:21f1	91.81.33.241
cb15:901b:8024:cd24:8081:2024:5b51:21f2	91.81.33.242
cb15:901b:8024:cd24:8081:2024:5b51:21f3	91.81.33.243
cb15:901b:8024:cd24:8081:2024:5b51:21f4	91.81.33.244
cb15:901b:8024:cd24:8081:2024:5b51:21f5	91.81.33.245
cb15:901b:8024:cd24:8081:2024:5b51:21f6	91.81.33.246
cb15:901b:8024:cd24:8081:2024:5b51:21f7	91.81.33.247
cb15:901b:8024:cd24:8081:2024:5b51:21f8	91.81.33.248
cb15:901b:8024:cd24:8081:2024:5b51:21f9	91.81.33.249
cb15:901b:8024:cd24:8081:2024:5b51:21fa	91.81.33.250
cb15:901b:8024:cd24:8081:2024:5b51:21fb	91.81.33.251
cb15:901b:8024:cd24:8081:2024:5b51:21fc	91.81.33.252
cb15:901b:8024:cd24:8081:2024:5b51:21fd	91.81.33.253
cb15:901b:8024:cd24:8081:2024:5b51:21fe	91.81.33.254
cb15:901b:8024:cd24:8081:2024:5b51:21ff	91.81.33.255

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.