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:d157:b51:8045:b51a:df49:2101	223.73.33.1
cb15:901b:d157:b51:8045:b51a:df49:2102	223.73.33.2
cb15:901b:d157:b51:8045:b51a:df49:2103	223.73.33.3
cb15:901b:d157:b51:8045:b51a:df49:2104	223.73.33.4
cb15:901b:d157:b51:8045:b51a:df49:2105	223.73.33.5
cb15:901b:d157:b51:8045:b51a:df49:2106	223.73.33.6
cb15:901b:d157:b51:8045:b51a:df49:2107	223.73.33.7
cb15:901b:d157:b51:8045:b51a:df49:2108	223.73.33.8
cb15:901b:d157:b51:8045:b51a:df49:2109	223.73.33.9
cb15:901b:d157:b51:8045:b51a:df49:210a	223.73.33.10
cb15:901b:d157:b51:8045:b51a:df49:210b	223.73.33.11
cb15:901b:d157:b51:8045:b51a:df49:210c	223.73.33.12
cb15:901b:d157:b51:8045:b51a:df49:210d	223.73.33.13
cb15:901b:d157:b51:8045:b51a:df49:210e	223.73.33.14
cb15:901b:d157:b51:8045:b51a:df49:210f	223.73.33.15
cb15:901b:d157:b51:8045:b51a:df49:2110	223.73.33.16
cb15:901b:d157:b51:8045:b51a:df49:2111	223.73.33.17
cb15:901b:d157:b51:8045:b51a:df49:2112	223.73.33.18
cb15:901b:d157:b51:8045:b51a:df49:2113	223.73.33.19
cb15:901b:d157:b51:8045:b51a:df49:2114	223.73.33.20
cb15:901b:d157:b51:8045:b51a:df49:2115	223.73.33.21
cb15:901b:d157:b51:8045:b51a:df49:2116	223.73.33.22
cb15:901b:d157:b51:8045:b51a:df49:2117	223.73.33.23
cb15:901b:d157:b51:8045:b51a:df49:2118	223.73.33.24
cb15:901b:d157:b51:8045:b51a:df49:2119	223.73.33.25
cb15:901b:d157:b51:8045:b51a:df49:211a	223.73.33.26
cb15:901b:d157:b51:8045:b51a:df49:211b	223.73.33.27
cb15:901b:d157:b51:8045:b51a:df49:211c	223.73.33.28
cb15:901b:d157:b51:8045:b51a:df49:211d	223.73.33.29
cb15:901b:d157:b51:8045:b51a:df49:211e	223.73.33.30
cb15:901b:d157:b51:8045:b51a:df49:211f	223.73.33.31
cb15:901b:d157:b51:8045:b51a:df49:2120	223.73.33.32
cb15:901b:d157:b51:8045:b51a:df49:2121	223.73.33.33
cb15:901b:d157:b51:8045:b51a:df49:2122	223.73.33.34
cb15:901b:d157:b51:8045:b51a:df49:2123	223.73.33.35
cb15:901b:d157:b51:8045:b51a:df49:2124	223.73.33.36
cb15:901b:d157:b51:8045:b51a:df49:2125	223.73.33.37
cb15:901b:d157:b51:8045:b51a:df49:2126	223.73.33.38
cb15:901b:d157:b51:8045:b51a:df49:2127	223.73.33.39
cb15:901b:d157:b51:8045:b51a:df49:2128	223.73.33.40
cb15:901b:d157:b51:8045:b51a:df49:2129	223.73.33.41
cb15:901b:d157:b51:8045:b51a:df49:212a	223.73.33.42
cb15:901b:d157:b51:8045:b51a:df49:212b	223.73.33.43
cb15:901b:d157:b51:8045:b51a:df49:212c	223.73.33.44
cb15:901b:d157:b51:8045:b51a:df49:212d	223.73.33.45
cb15:901b:d157:b51:8045:b51a:df49:212e	223.73.33.46
cb15:901b:d157:b51:8045:b51a:df49:212f	223.73.33.47
cb15:901b:d157:b51:8045:b51a:df49:2130	223.73.33.48
cb15:901b:d157:b51:8045:b51a:df49:2131	223.73.33.49
cb15:901b:d157:b51:8045:b51a:df49:2132	223.73.33.50
cb15:901b:d157:b51:8045:b51a:df49:2133	223.73.33.51
cb15:901b:d157:b51:8045:b51a:df49:2134	223.73.33.52
cb15:901b:d157:b51:8045:b51a:df49:2135	223.73.33.53
cb15:901b:d157:b51:8045:b51a:df49:2136	223.73.33.54
cb15:901b:d157:b51:8045:b51a:df49:2137	223.73.33.55
cb15:901b:d157:b51:8045:b51a:df49:2138	223.73.33.56
cb15:901b:d157:b51:8045:b51a:df49:2139	223.73.33.57
cb15:901b:d157:b51:8045:b51a:df49:213a	223.73.33.58
cb15:901b:d157:b51:8045:b51a:df49:213b	223.73.33.59
cb15:901b:d157:b51:8045:b51a:df49:213c	223.73.33.60

cb15:901b:d157:b51:8045:b51a:df49:213d	223.73.33.61
cb15:901b:d157:b51:8045:b51a:df49:213e	223.73.33.62
cb15:901b:d157:b51:8045:b51a:df49:213f	223.73.33.63
cb15:901b:d157:b51:8045:b51a:df49:2140	223.73.33.64
cb15:901b:d157:b51:8045:b51a:df49:2141	223.73.33.65
cb15:901b:d157:b51:8045:b51a:df49:2142	223.73.33.66
cb15:901b:d157:b51:8045:b51a:df49:2143	223.73.33.67
cb15:901b:d157:b51:8045:b51a:df49:2144	223.73.33.68
cb15:901b:d157:b51:8045:b51a:df49:2145	223.73.33.69
cb15:901b:d157:b51:8045:b51a:df49:2146	223.73.33.70
cb15:901b:d157:b51:8045:b51a:df49:2147	223.73.33.71
cb15:901b:d157:b51:8045:b51a:df49:2148	223.73.33.72
cb15:901b:d157:b51:8045:b51a:df49:2149	223.73.33.73
cb15:901b:d157:b51:8045:b51a:df49:214a	223.73.33.74
cb15:901b:d157:b51:8045:b51a:df49:214b	223.73.33.75
cb15:901b:d157:b51:8045:b51a:df49:214c	223.73.33.76
cb15:901b:d157:b51:8045:b51a:df49:214d	223.73.33.77
cb15:901b:d157:b51:8045:b51a:df49:214e	223.73.33.78
cb15:901b:d157:b51:8045:b51a:df49:214f	223.73.33.79
cb15:901b:d157:b51:8045:b51a:df49:2150	223.73.33.80
cb15:901b:d157:b51:8045:b51a:df49:2151	223.73.33.81
cb15:901b:d157:b51:8045:b51a:df49:2152	223.73.33.82
cb15:901b:d157:b51:8045:b51a:df49:2153	223.73.33.83
cb15:901b:d157:b51:8045:b51a:df49:2154	223.73.33.84
cb15:901b:d157:b51:8045:b51a:df49:2155	223.73.33.85
cb15:901b:d157:b51:8045:b51a:df49:2156	223.73.33.86
cb15:901b:d157:b51:8045:b51a:df49:2157	223.73.33.87
cb15:901b:d157:b51:8045:b51a:df49:2158	223.73.33.88
cb15:901b:d157:b51:8045:b51a:df49:2159	223.73.33.89
cb15:901b:d157:b51:8045:b51a:df49:215a	223.73.33.90
cb15:901b:d157:b51:8045:b51a:df49:215b	223.73.33.91
cb15:901b:d157:b51:8045:b51a:df49:215c	223.73.33.92
cb15:901b:d157:b51:8045:b51a:df49:215d	223.73.33.93
cb15:901b:d157:b51:8045:b51a:df49:215e	223.73.33.94
cb15:901b:d157:b51:8045:b51a:df49:215f	223.73.33.95
cb15:901b:d157:b51:8045:b51a:df49:2160	223.73.33.96
cb15:901b:d157:b51:8045:b51a:df49:2161	223.73.33.97
cb15:901b:d157:b51:8045:b51a:df49:2162	223.73.33.98
cb15:901b:d157:b51:8045:b51a:df49:2163	223.73.33.99
cb15:901b:d157:b51:8045:b51a:df49:2164	223.73.33.100
cb15:901b:d157:b51:8045:b51a:df49:2165	223.73.33.101
cb15:901b:d157:b51:8045:b51a:df49:2166	223.73.33.102
cb15:901b:d157:b51:8045:b51a:df49:2167	223.73.33.103
cb15:901b:d157:b51:8045:b51a:df49:2168	223.73.33.104
cb15:901b:d157:b51:8045:b51a:df49:2169	223.73.33.105
cb15:901b:d157:b51:8045:b51a:df49:216a	223.73.33.106
cb15:901b:d157:b51:8045:b51a:df49:216b	223.73.33.107
cb15:901b:d157:b51:8045:b51a:df49:216c	223.73.33.108
cb15:901b:d157:b51:8045:b51a:df49:216d	223.73.33.109
cb15:901b:d157:b51:8045:b51a:df49:216e	223.73.33.110
cb15:901b:d157:b51:8045:b51a:df49:216f	223.73.33.111
cb15:901b:d157:b51:8045:b51a:df49:2170	223.73.33.112
cb15:901b:d157:b51:8045:b51a:df49:2171	223.73.33.113
cb15:901b:d157:b51:8045:b51a:df49:2172	223.73.33.114
cb15:901b:d157:b51:8045:b51a:df49:2173	223.73.33.115
cb15:901b:d157:b51:8045:b51a:df49:2174	223.73.33.116
cb15:901b:d157:b51:8045:b51a:df49:2175	223.73.33.117
cb15:901b:d157:b51:8045:b51a:df49:2176	223.73.33.118
cb15:901b:d157:b51:8045:b51a:df49:2177	223.73.33.119
cb15:901b:d157:b51:8045:b51a:df49:2178	223.73.33.120

cb15:901b:d157:b51:8045:b51a:df49:2179	223.73.33.121
cb15:901b:d157:b51:8045:b51a:df49:217a	223.73.33.122
cb15:901b:d157:b51:8045:b51a:df49:217b	223.73.33.123
cb15:901b:d157:b51:8045:b51a:df49:217c	223.73.33.124
cb15:901b:d157:b51:8045:b51a:df49:217d	223.73.33.125
cb15:901b:d157:b51:8045:b51a:df49:217e	223.73.33.126
cb15:901b:d157:b51:8045:b51a:df49:217f	223.73.33.127
cb15:901b:d157:b51:8045:b51a:df49:2180	223.73.33.128
cb15:901b:d157:b51:8045:b51a:df49:2181	223.73.33.129
cb15:901b:d157:b51:8045:b51a:df49:2182	223.73.33.130
cb15:901b:d157:b51:8045:b51a:df49:2183	223.73.33.131
cb15:901b:d157:b51:8045:b51a:df49:2184	223.73.33.132
cb15:901b:d157:b51:8045:b51a:df49:2185	223.73.33.133
cb15:901b:d157:b51:8045:b51a:df49:2186	223.73.33.134
cb15:901b:d157:b51:8045:b51a:df49:2187	223.73.33.135
cb15:901b:d157:b51:8045:b51a:df49:2188	223.73.33.136
cb15:901b:d157:b51:8045:b51a:df49:2189	223.73.33.137
cb15:901b:d157:b51:8045:b51a:df49:218a	223.73.33.138
cb15:901b:d157:b51:8045:b51a:df49:218b	223.73.33.139
cb15:901b:d157:b51:8045:b51a:df49:218c	223.73.33.140
cb15:901b:d157:b51:8045:b51a:df49:218d	223.73.33.141
cb15:901b:d157:b51:8045:b51a:df49:218e	223.73.33.142
cb15:901b:d157:b51:8045:b51a:df49:218f	223.73.33.143
cb15:901b:d157:b51:8045:b51a:df49:2190	223.73.33.144
cb15:901b:d157:b51:8045:b51a:df49:2191	223.73.33.145
cb15:901b:d157:b51:8045:b51a:df49:2192	223.73.33.146
cb15:901b:d157:b51:8045:b51a:df49:2193	223.73.33.147
cb15:901b:d157:b51:8045:b51a:df49:2194	223.73.33.148
cb15:901b:d157:b51:8045:b51a:df49:2195	223.73.33.149
cb15:901b:d157:b51:8045:b51a:df49:2196	223.73.33.150
cb15:901b:d157:b51:8045:b51a:df49:2197	223.73.33.151
cb15:901b:d157:b51:8045:b51a:df49:2198	223.73.33.152
cb15:901b:d157:b51:8045:b51a:df49:2199	223.73.33.153
cb15:901b:d157:b51:8045:b51a:df49:219a	223.73.33.154
cb15:901b:d157:b51:8045:b51a:df49:219b	223.73.33.155
cb15:901b:d157:b51:8045:b51a:df49:219c	223.73.33.156
cb15:901b:d157:b51:8045:b51a:df49:219d	223.73.33.157
cb15:901b:d157:b51:8045:b51a:df49:219e	223.73.33.158
cb15:901b:d157:b51:8045:b51a:df49:219f	223.73.33.159
cb15:901b:d157:b51:8045:b51a:df49:21a0	223.73.33.160
cb15:901b:d157:b51:8045:b51a:df49:21a1	223.73.33.161
cb15:901b:d157:b51:8045:b51a:df49:21a2	223.73.33.162
cb15:901b:d157:b51:8045:b51a:df49:21a3	223.73.33.163
cb15:901b:d157:b51:8045:b51a:df49:21a4	223.73.33.164
cb15:901b:d157:b51:8045:b51a:df49:21a5	223.73.33.165
cb15:901b:d157:b51:8045:b51a:df49:21a6	223.73.33.166
cb15:901b:d157:b51:8045:b51a:df49:21a7	223.73.33.167
cb15:901b:d157:b51:8045:b51a:df49:21a8	223.73.33.168
cb15:901b:d157:b51:8045:b51a:df49:21a9	223.73.33.169
cb15:901b:d157:b51:8045:b51a:df49:21aa	223.73.33.170
cb15:901b:d157:b51:8045:b51a:df49:21ab	223.73.33.171
cb15:901b:d157:b51:8045:b51a:df49:21ac	223.73.33.172
cb15:901b:d157:b51:8045:b51a:df49:21ad	223.73.33.173
cb15:901b:d157:b51:8045:b51a:df49:21ae	223.73.33.174
cb15:901b:d157:b51:8045:b51a:df49:21af	223.73.33.175
cb15:901b:d157:b51:8045:b51a:df49:21b0	223.73.33.176
cb15:901b:d157:b51:8045:b51a:df49:21b1	223.73.33.177
cb15:901b:d157:b51:8045:b51a:df49:21b2	223.73.33.178
cb15:901b:d157:b51:8045:b51a:df49:21b3	223.73.33.179
cb15:901b:d157:b51:8045:b51a:df49:21b4	223.73.33.180

cb15:901b:d157:b51:8045:b51a:df49:21b5	223.73.33.181
cb15:901b:d157:b51:8045:b51a:df49:21b6	223.73.33.182
cb15:901b:d157:b51:8045:b51a:df49:21b7	223.73.33.183
cb15:901b:d157:b51:8045:b51a:df49:21b8	223.73.33.184
cb15:901b:d157:b51:8045:b51a:df49:21b9	223.73.33.185
cb15:901b:d157:b51:8045:b51a:df49:21ba	223.73.33.186
cb15:901b:d157:b51:8045:b51a:df49:21bb	223.73.33.187
cb15:901b:d157:b51:8045:b51a:df49:21bc	223.73.33.188
cb15:901b:d157:b51:8045:b51a:df49:21bd	223.73.33.189
cb15:901b:d157:b51:8045:b51a:df49:21be	223.73.33.190
cb15:901b:d157:b51:8045:b51a:df49:21bf	223.73.33.191
cb15:901b:d157:b51:8045:b51a:df49:21c0	223.73.33.192
cb15:901b:d157:b51:8045:b51a:df49:21c1	223.73.33.193
cb15:901b:d157:b51:8045:b51a:df49:21c2	223.73.33.194
cb15:901b:d157:b51:8045:b51a:df49:21c3	223.73.33.195
cb15:901b:d157:b51:8045:b51a:df49:21c4	223.73.33.196
cb15:901b:d157:b51:8045:b51a:df49:21c5	223.73.33.197
cb15:901b:d157:b51:8045:b51a:df49:21c6	223.73.33.198
cb15:901b:d157:b51:8045:b51a:df49:21c7	223.73.33.199
cb15:901b:d157:b51:8045:b51a:df49:21c8	223.73.33.200
cb15:901b:d157:b51:8045:b51a:df49:21c9	223.73.33.201
cb15:901b:d157:b51:8045:b51a:df49:21ca	223.73.33.202
cb15:901b:d157:b51:8045:b51a:df49:21cb	223.73.33.203
cb15:901b:d157:b51:8045:b51a:df49:21cc	223.73.33.204
cb15:901b:d157:b51:8045:b51a:df49:21cd	223.73.33.205
cb15:901b:d157:b51:8045:b51a:df49:21ce	223.73.33.206
cb15:901b:d157:b51:8045:b51a:df49:21cf	223.73.33.207
cb15:901b:d157:b51:8045:b51a:df49:21d0	223.73.33.208
cb15:901b:d157:b51:8045:b51a:df49:21d1	223.73.33.209
cb15:901b:d157:b51:8045:b51a:df49:21d2	223.73.33.210
cb15:901b:d157:b51:8045:b51a:df49:21d3	223.73.33.211
cb15:901b:d157:b51:8045:b51a:df49:21d4	223.73.33.212
cb15:901b:d157:b51:8045:b51a:df49:21d5	223.73.33.213
cb15:901b:d157:b51:8045:b51a:df49:21d6	223.73.33.214
cb15:901b:d157:b51:8045:b51a:df49:21d7	223.73.33.215
cb15:901b:d157:b51:8045:b51a:df49:21d8	223.73.33.216
cb15:901b:d157:b51:8045:b51a:df49:21d9	223.73.33.217
cb15:901b:d157:b51:8045:b51a:df49:21da	223.73.33.218
cb15:901b:d157:b51:8045:b51a:df49:21db	223.73.33.219
cb15:901b:d157:b51:8045:b51a:df49:21dc	223.73.33.220
cb15:901b:d157:b51:8045:b51a:df49:21dd	223.73.33.221
cb15:901b:d157:b51:8045:b51a:df49:21de	223.73.33.222
cb15:901b:d157:b51:8045:b51a:df49:21df	223.73.33.223
cb15:901b:d157:b51:8045:b51a:df49:21e0	223.73.33.224
cb15:901b:d157:b51:8045:b51a:df49:21e1	223.73.33.225
cb15:901b:d157:b51:8045:b51a:df49:21e2	223.73.33.226
cb15:901b:d157:b51:8045:b51a:df49:21e3	223.73.33.227
cb15:901b:d157:b51:8045:b51a:df49:21e4	223.73.33.228
cb15:901b:d157:b51:8045:b51a:df49:21e5	223.73.33.229
cb15:901b:d157:b51:8045:b51a:df49:21e6	223.73.33.230
cb15:901b:d157:b51:8045:b51a:df49:21e7	223.73.33.231
cb15:901b:d157:b51:8045:b51a:df49:21e8	223.73.33.232
cb15:901b:d157:b51:8045:b51a:df49:21e9	223.73.33.233
cb15:901b:d157:b51:8045:b51a:df49:21ea	223.73.33.234
cb15:901b:d157:b51:8045:b51a:df49:21eb	223.73.33.235
cb15:901b:d157:b51:8045:b51a:df49:21ec	223.73.33.236
cb15:901b:d157:b51:8045:b51a:df49:21ed	223.73.33.237
cb15:901b:d157:b51:8045:b51a:df49:21ee	223.73.33.238
cb15:901b:d157:b51:8045:b51a:df49:21ef	223.73.33.239
cb15:901b:d157:b51:8045:b51a:df49:21f0	223.73.33.240
cb15:901b:d157:b51:8045:b51a:df49:21f1	223.73.33.241
cb15:901b:d157:b51:8045:b51a:df49:21f2	223.73.33.242
cb15:901b:d157:b51:8045:b51a:df49:21f3	223.73.33.243
cb15:901b:d157:b51:8045:b51a:df49:21f4	223.73.33.244
cb15:901b:d157:b51:8045:b51a:df49:21f5	223.73.33.245
cb15:901b:d157:b51:8045:b51a:df49:21f6	223.73.33.246
cb15:901b:d157:b51:8045:b51a:df49:21f7	223.73.33.247
cb15:901b:d157:b51:8045:b51a:df49:21f8	223.73.33.248
cb15:901b:d157:b51:8045:b51a:df49:21f9	223.73.33.249
cb15:901b:d157:b51:8045:b51a:df49:21fa	223.73.33.250
cb15:901b:d157:b51:8045:b51a:df49:21fb	223.73.33.251
cb15:901b:d157:b51:8045:b51a:df49:21fc	223.73.33.252
cb15:901b:d157:b51:8045:b51a:df49:21fd	223.73.33.253
cb15:901b:d157:b51:8045:b51a:df49:21fe	223.73.33.254
cb15:901b:d157:b51:8045:b51a:df49:21ff	223.73.33.255

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.