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:eb24:15eb:2101	21.235.33.1
b51a:901b:cb15:8045:ada8:eb24:15eb:2102	21.235.33.2
b51a:901b:cb15:8045:ada8:eb24:15eb:2103	21.235.33.3
b51a:901b:cb15:8045:ada8:eb24:15eb:2104	21.235.33.4
b51a:901b:cb15:8045:ada8:eb24:15eb:2105	21.235.33.5
b51a:901b:cb15:8045:ada8:eb24:15eb:2106	21.235.33.6
b51a:901b:cb15:8045:ada8:eb24:15eb:2107	21.235.33.7
b51a:901b:cb15:8045:ada8:eb24:15eb:2108	21.235.33.8
b51a:901b:cb15:8045:ada8:eb24:15eb:2109	21.235.33.9
b51a:901b:cb15:8045:ada8:eb24:15eb:210a	21.235.33.10
b51a:901b:cb15:8045:ada8:eb24:15eb:210b	21.235.33.11
b51a:901b:cb15:8045:ada8:eb24:15eb:210c	21.235.33.12
b51a:901b:cb15:8045:ada8:eb24:15eb:210d	21.235.33.13
b51a:901b:cb15:8045:ada8:eb24:15eb:210e	21.235.33.14
b51a:901b:cb15:8045:ada8:eb24:15eb:210f	21.235.33.15
b51a:901b:cb15:8045:ada8:eb24:15eb:2110	21.235.33.16
b51a:901b:cb15:8045:ada8:eb24:15eb:2111	21.235.33.17
b51a:901b:cb15:8045:ada8:eb24:15eb:2112	21.235.33.18
b51a:901b:cb15:8045:ada8:eb24:15eb:2113	21.235.33.19
b51a:901b:cb15:8045:ada8:eb24:15eb:2114	21.235.33.20
b51a:901b:cb15:8045:ada8:eb24:15eb:2115	21.235.33.21
b51a:901b:cb15:8045:ada8:eb24:15eb:2116	21.235.33.22
b51a:901b:cb15:8045:ada8:eb24:15eb:2117	21.235.33.23
b51a:901b:cb15:8045:ada8:eb24:15eb:2118	21.235.33.24
b51a:901b:cb15:8045:ada8:eb24:15eb:2119	21.235.33.25
b51a:901b:cb15:8045:ada8:eb24:15eb:211a	21.235.33.26
b51a:901b:cb15:8045:ada8:eb24:15eb:211b	21.235.33.27
b51a:901b:cb15:8045:ada8:eb24:15eb:211c	21.235.33.28
b51a:901b:cb15:8045:ada8:eb24:15eb:211d	21.235.33.29
b51a:901b:cb15:8045:ada8:eb24:15eb:211e	21.235.33.30
b51a:901b:cb15:8045:ada8:eb24:15eb:211f	21.235.33.31
b51a:901b:cb15:8045:ada8:eb24:15eb:2120	21.235.33.32
b51a:901b:cb15:8045:ada8:eb24:15eb:2121	21.235.33.33
b51a:901b:cb15:8045:ada8:eb24:15eb:2122	21.235.33.34
b51a:901b:cb15:8045:ada8:eb24:15eb:2123	21.235.33.35
b51a:901b:cb15:8045:ada8:eb24:15eb:2124	21.235.33.36
b51a:901b:cb15:8045:ada8:eb24:15eb:2125	21.235.33.37
b51a:901b:cb15:8045:ada8:eb24:15eb:2126	21.235.33.38
b51a:901b:cb15:8045:ada8:eb24:15eb:2127	21.235.33.39
b51a:901b:cb15:8045:ada8:eb24:15eb:2128	21.235.33.40
b51a:901b:cb15:8045:ada8:eb24:15eb:2129	21.235.33.41
b51a:901b:cb15:8045:ada8:eb24:15eb:212a	21.235.33.42
b51a:901b:cb15:8045:ada8:eb24:15eb:212b	21.235.33.43
b51a:901b:cb15:8045:ada8:eb24:15eb:212c	21.235.33.44
b51a:901b:cb15:8045:ada8:eb24:15eb:212d	21.235.33.45
b51a:901b:cb15:8045:ada8:eb24:15eb:212e	21.235.33.46
b51a:901b:cb15:8045:ada8:eb24:15eb:212f	21.235.33.47
b51a:901b:cb15:8045:ada8:eb24:15eb:2130	21.235.33.48
b51a:901b:cb15:8045:ada8:eb24:15eb:2131	21.235.33.49
b51a:901b:cb15:8045:ada8:eb24:15eb:2132	21.235.33.50
b51a:901b:cb15:8045:ada8:eb24:15eb:2133	21.235.33.51
b51a:901b:cb15:8045:ada8:eb24:15eb:2134	21.235.33.52
b51a:901b:cb15:8045:ada8:eb24:15eb:2135	21.235.33.53
b51a:901b:cb15:8045:ada8:eb24:15eb:2136	21.235.33.54
b51a:901b:cb15:8045:ada8:eb24:15eb:2137	21.235.33.55
b51a:901b:cb15:8045:ada8:eb24:15eb:2138	21.235.33.56
b51a:901b:cb15:8045:ada8:eb24:15eb:2139	21.235.33.57
b51a:901b:cb15:8045:ada8:eb24:15eb:213a	21.235.33.58
b51a:901b:cb15:8045:ada8:eb24:15eb:213b	21.235.33.59
b51a:901b:cb15:8045:ada8:eb24:15eb:213c	21.235.33.60

b51a:901b:cb15:8045:ada8:eb24:15eb:213d	21.235.33.61
b51a:901b:cb15:8045:ada8:eb24:15eb:213e	21.235.33.62
b51a:901b:cb15:8045:ada8:eb24:15eb:213f	21.235.33.63
b51a:901b:cb15:8045:ada8:eb24:15eb:2140	21.235.33.64
b51a:901b:cb15:8045:ada8:eb24:15eb:2141	21.235.33.65
b51a:901b:cb15:8045:ada8:eb24:15eb:2142	21.235.33.66
b51a:901b:cb15:8045:ada8:eb24:15eb:2143	21.235.33.67
b51a:901b:cb15:8045:ada8:eb24:15eb:2144	21.235.33.68
b51a:901b:cb15:8045:ada8:eb24:15eb:2145	21.235.33.69
b51a:901b:cb15:8045:ada8:eb24:15eb:2146	21.235.33.70
b51a:901b:cb15:8045:ada8:eb24:15eb:2147	21.235.33.71
b51a:901b:cb15:8045:ada8:eb24:15eb:2148	21.235.33.72
b51a:901b:cb15:8045:ada8:eb24:15eb:2149	21.235.33.73
b51a:901b:cb15:8045:ada8:eb24:15eb:214a	21.235.33.74
b51a:901b:cb15:8045:ada8:eb24:15eb:214b	21.235.33.75
b51a:901b:cb15:8045:ada8:eb24:15eb:214c	21.235.33.76
b51a:901b:cb15:8045:ada8:eb24:15eb:214d	21.235.33.77
b51a:901b:cb15:8045:ada8:eb24:15eb:214e	21.235.33.78
b51a:901b:cb15:8045:ada8:eb24:15eb:214f	21.235.33.79
b51a:901b:cb15:8045:ada8:eb24:15eb:2150	21.235.33.80
b51a:901b:cb15:8045:ada8:eb24:15eb:2151	21.235.33.81
b51a:901b:cb15:8045:ada8:eb24:15eb:2152	21.235.33.82
b51a:901b:cb15:8045:ada8:eb24:15eb:2153	21.235.33.83
b51a:901b:cb15:8045:ada8:eb24:15eb:2154	21.235.33.84
b51a:901b:cb15:8045:ada8:eb24:15eb:2155	21.235.33.85
b51a:901b:cb15:8045:ada8:eb24:15eb:2156	21.235.33.86
b51a:901b:cb15:8045:ada8:eb24:15eb:2157	21.235.33.87
b51a:901b:cb15:8045:ada8:eb24:15eb:2158	21.235.33.88
b51a:901b:cb15:8045:ada8:eb24:15eb:2159	21.235.33.89
b51a:901b:cb15:8045:ada8:eb24:15eb:215a	21.235.33.90
b51a:901b:cb15:8045:ada8:eb24:15eb:215b	21.235.33.91
b51a:901b:cb15:8045:ada8:eb24:15eb:215c	21.235.33.92
b51a:901b:cb15:8045:ada8:eb24:15eb:215d	21.235.33.93
b51a:901b:cb15:8045:ada8:eb24:15eb:215e	21.235.33.94
b51a:901b:cb15:8045:ada8:eb24:15eb:215f	21.235.33.95
b51a:901b:cb15:8045:ada8:eb24:15eb:2160	21.235.33.96
b51a:901b:cb15:8045:ada8:eb24:15eb:2161	21.235.33.97
b51a:901b:cb15:8045:ada8:eb24:15eb:2162	21.235.33.98
b51a:901b:cb15:8045:ada8:eb24:15eb:2163	21.235.33.99
b51a:901b:cb15:8045:ada8:eb24:15eb:2164	21.235.33.100
b51a:901b:cb15:8045:ada8:eb24:15eb:2165	21.235.33.101
b51a:901b:cb15:8045:ada8:eb24:15eb:2166	21.235.33.102
b51a:901b:cb15:8045:ada8:eb24:15eb:2167	21.235.33.103
b51a:901b:cb15:8045:ada8:eb24:15eb:2168	21.235.33.104
b51a:901b:cb15:8045:ada8:eb24:15eb:2169	21.235.33.105
b51a:901b:cb15:8045:ada8:eb24:15eb:216a	21.235.33.106
b51a:901b:cb15:8045:ada8:eb24:15eb:216b	21.235.33.107
b51a:901b:cb15:8045:ada8:eb24:15eb:216c	21.235.33.108
b51a:901b:cb15:8045:ada8:eb24:15eb:216d	21.235.33.109
b51a:901b:cb15:8045:ada8:eb24:15eb:216e	21.235.33.110
b51a:901b:cb15:8045:ada8:eb24:15eb:216f	21.235.33.111
b51a:901b:cb15:8045:ada8:eb24:15eb:2170	21.235.33.112
b51a:901b:cb15:8045:ada8:eb24:15eb:2171	21.235.33.113
b51a:901b:cb15:8045:ada8:eb24:15eb:2172	21.235.33.114
b51a:901b:cb15:8045:ada8:eb24:15eb:2173	21.235.33.115
b51a:901b:cb15:8045:ada8:eb24:15eb:2174	21.235.33.116
b51a:901b:cb15:8045:ada8:eb24:15eb:2175	21.235.33.117
b51a:901b:cb15:8045:ada8:eb24:15eb:2176	21.235.33.118
b51a:901b:cb15:8045:ada8:eb24:15eb:2177	21.235.33.119
b51a:901b:cb15:8045:ada8:eb24:15eb:2178	21.235.33.120

b51a:901b:cb15:8045:ada8:eb24:15eb:2179	21.235.33.121
b51a:901b:cb15:8045:ada8:eb24:15eb:217a	21.235.33.122
b51a:901b:cb15:8045:ada8:eb24:15eb:217b	21.235.33.123
b51a:901b:cb15:8045:ada8:eb24:15eb:217c	21.235.33.124
b51a:901b:cb15:8045:ada8:eb24:15eb:217d	21.235.33.125
b51a:901b:cb15:8045:ada8:eb24:15eb:217e	21.235.33.126
b51a:901b:cb15:8045:ada8:eb24:15eb:217f	21.235.33.127
b51a:901b:cb15:8045:ada8:eb24:15eb:2180	21.235.33.128
b51a:901b:cb15:8045:ada8:eb24:15eb:2181	21.235.33.129
b51a:901b:cb15:8045:ada8:eb24:15eb:2182	21.235.33.130
b51a:901b:cb15:8045:ada8:eb24:15eb:2183	21.235.33.131
b51a:901b:cb15:8045:ada8:eb24:15eb:2184	21.235.33.132
b51a:901b:cb15:8045:ada8:eb24:15eb:2185	21.235.33.133
b51a:901b:cb15:8045:ada8:eb24:15eb:2186	21.235.33.134
b51a:901b:cb15:8045:ada8:eb24:15eb:2187	21.235.33.135
b51a:901b:cb15:8045:ada8:eb24:15eb:2188	21.235.33.136
b51a:901b:cb15:8045:ada8:eb24:15eb:2189	21.235.33.137
b51a:901b:cb15:8045:ada8:eb24:15eb:218a	21.235.33.138
b51a:901b:cb15:8045:ada8:eb24:15eb:218b	21.235.33.139
b51a:901b:cb15:8045:ada8:eb24:15eb:218c	21.235.33.140
b51a:901b:cb15:8045:ada8:eb24:15eb:218d	21.235.33.141
b51a:901b:cb15:8045:ada8:eb24:15eb:218e	21.235.33.142
b51a:901b:cb15:8045:ada8:eb24:15eb:218f	21.235.33.143
b51a:901b:cb15:8045:ada8:eb24:15eb:2190	21.235.33.144
b51a:901b:cb15:8045:ada8:eb24:15eb:2191	21.235.33.145
b51a:901b:cb15:8045:ada8:eb24:15eb:2192	21.235.33.146
b51a:901b:cb15:8045:ada8:eb24:15eb:2193	21.235.33.147
b51a:901b:cb15:8045:ada8:eb24:15eb:2194	21.235.33.148
b51a:901b:cb15:8045:ada8:eb24:15eb:2195	21.235.33.149
b51a:901b:cb15:8045:ada8:eb24:15eb:2196	21.235.33.150
b51a:901b:cb15:8045:ada8:eb24:15eb:2197	21.235.33.151
b51a:901b:cb15:8045:ada8:eb24:15eb:2198	21.235.33.152
b51a:901b:cb15:8045:ada8:eb24:15eb:2199	21.235.33.153
b51a:901b:cb15:8045:ada8:eb24:15eb:219a	21.235.33.154
b51a:901b:cb15:8045:ada8:eb24:15eb:219b	21.235.33.155
b51a:901b:cb15:8045:ada8:eb24:15eb:219c	21.235.33.156
b51a:901b:cb15:8045:ada8:eb24:15eb:219d	21.235.33.157
b51a:901b:cb15:8045:ada8:eb24:15eb:219e	21.235.33.158
b51a:901b:cb15:8045:ada8:eb24:15eb:219f	21.235.33.159
b51a:901b:cb15:8045:ada8:eb24:15eb:21a0	21.235.33.160
b51a:901b:cb15:8045:ada8:eb24:15eb:21a1	21.235.33.161
b51a:901b:cb15:8045:ada8:eb24:15eb:21a2	21.235.33.162
b51a:901b:cb15:8045:ada8:eb24:15eb:21a3	21.235.33.163
b51a:901b:cb15:8045:ada8:eb24:15eb:21a4	21.235.33.164
b51a:901b:cb15:8045:ada8:eb24:15eb:21a5	21.235.33.165
b51a:901b:cb15:8045:ada8:eb24:15eb:21a6	21.235.33.166
b51a:901b:cb15:8045:ada8:eb24:15eb:21a7	21.235.33.167
b51a:901b:cb15:8045:ada8:eb24:15eb:21a8	21.235.33.168
b51a:901b:cb15:8045:ada8:eb24:15eb:21a9	21.235.33.169
b51a:901b:cb15:8045:ada8:eb24:15eb:21aa	21.235.33.170
b51a:901b:cb15:8045:ada8:eb24:15eb:21ab	21.235.33.171
b51a:901b:cb15:8045:ada8:eb24:15eb:21ac	21.235.33.172
b51a:901b:cb15:8045:ada8:eb24:15eb:21ad	21.235.33.173
b51a:901b:cb15:8045:ada8:eb24:15eb:21ae	21.235.33.174
b51a:901b:cb15:8045:ada8:eb24:15eb:21af	21.235.33.175
b51a:901b:cb15:8045:ada8:eb24:15eb:21b0	21.235.33.176
b51a:901b:cb15:8045:ada8:eb24:15eb:21b1	21.235.33.177
b51a:901b:cb15:8045:ada8:eb24:15eb:21b2	21.235.33.178
b51a:901b:cb15:8045:ada8:eb24:15eb:21b3	21.235.33.179
b51a:901b:cb15:8045:ada8:eb24:15eb:21b4	21.235.33.180

b51a:901b:cb15:8045:ada8:eb24:15eb:21b5	21.235.33.181
b51a:901b:cb15:8045:ada8:eb24:15eb:21b6	21.235.33.182
b51a:901b:cb15:8045:ada8:eb24:15eb:21b7	21.235.33.183
b51a:901b:cb15:8045:ada8:eb24:15eb:21b8	21.235.33.184
b51a:901b:cb15:8045:ada8:eb24:15eb:21b9	21.235.33.185
b51a:901b:cb15:8045:ada8:eb24:15eb:21ba	21.235.33.186
b51a:901b:cb15:8045:ada8:eb24:15eb:21bb	21.235.33.187
b51a:901b:cb15:8045:ada8:eb24:15eb:21bc	21.235.33.188
b51a:901b:cb15:8045:ada8:eb24:15eb:21bd	21.235.33.189
b51a:901b:cb15:8045:ada8:eb24:15eb:21be	21.235.33.190
b51a:901b:cb15:8045:ada8:eb24:15eb:21bf	21.235.33.191
b51a:901b:cb15:8045:ada8:eb24:15eb:21c0	21.235.33.192
b51a:901b:cb15:8045:ada8:eb24:15eb:21c1	21.235.33.193
b51a:901b:cb15:8045:ada8:eb24:15eb:21c2	21.235.33.194
b51a:901b:cb15:8045:ada8:eb24:15eb:21c3	21.235.33.195
b51a:901b:cb15:8045:ada8:eb24:15eb:21c4	21.235.33.196
b51a:901b:cb15:8045:ada8:eb24:15eb:21c5	21.235.33.197
b51a:901b:cb15:8045:ada8:eb24:15eb:21c6	21.235.33.198
b51a:901b:cb15:8045:ada8:eb24:15eb:21c7	21.235.33.199
b51a:901b:cb15:8045:ada8:eb24:15eb:21c8	21.235.33.200
b51a:901b:cb15:8045:ada8:eb24:15eb:21c9	21.235.33.201
b51a:901b:cb15:8045:ada8:eb24:15eb:21ca	21.235.33.202
b51a:901b:cb15:8045:ada8:eb24:15eb:21cb	21.235.33.203
b51a:901b:cb15:8045:ada8:eb24:15eb:21cc	21.235.33.204
b51a:901b:cb15:8045:ada8:eb24:15eb:21cd	21.235.33.205
b51a:901b:cb15:8045:ada8:eb24:15eb:21ce	21.235.33.206
b51a:901b:cb15:8045:ada8:eb24:15eb:21cf	21.235.33.207
b51a:901b:cb15:8045:ada8:eb24:15eb:21d0	21.235.33.208
b51a:901b:cb15:8045:ada8:eb24:15eb:21d1	21.235.33.209
b51a:901b:cb15:8045:ada8:eb24:15eb:21d2	21.235.33.210
b51a:901b:cb15:8045:ada8:eb24:15eb:21d3	21.235.33.211
b51a:901b:cb15:8045:ada8:eb24:15eb:21d4	21.235.33.212
b51a:901b:cb15:8045:ada8:eb24:15eb:21d5	21.235.33.213
b51a:901b:cb15:8045:ada8:eb24:15eb:21d6	21.235.33.214
b51a:901b:cb15:8045:ada8:eb24:15eb:21d7	21.235.33.215
b51a:901b:cb15:8045:ada8:eb24:15eb:21d8	21.235.33.216
b51a:901b:cb15:8045:ada8:eb24:15eb:21d9	21.235.33.217
b51a:901b:cb15:8045:ada8:eb24:15eb:21da	21.235.33.218
b51a:901b:cb15:8045:ada8:eb24:15eb:21db	21.235.33.219
b51a:901b:cb15:8045:ada8:eb24:15eb:21dc	21.235.33.220
b51a:901b:cb15:8045:ada8:eb24:15eb:21dd	21.235.33.221
b51a:901b:cb15:8045:ada8:eb24:15eb:21de	21.235.33.222
b51a:901b:cb15:8045:ada8:eb24:15eb:21df	21.235.33.223
b51a:901b:cb15:8045:ada8:eb24:15eb:21e0	21.235.33.224
b51a:901b:cb15:8045:ada8:eb24:15eb:21e1	21.235.33.225
b51a:901b:cb15:8045:ada8:eb24:15eb:21e2	21.235.33.226
b51a:901b:cb15:8045:ada8:eb24:15eb:21e3	21.235.33.227
b51a:901b:cb15:8045:ada8:eb24:15eb:21e4	21.235.33.228
b51a:901b:cb15:8045:ada8:eb24:15eb:21e5	21.235.33.229
b51a:901b:cb15:8045:ada8:eb24:15eb:21e6	21.235.33.230
b51a:901b:cb15:8045:ada8:eb24:15eb:21e7	21.235.33.231
b51a:901b:cb15:8045:ada8:eb24:15eb:21e8	21.235.33.232
b51a:901b:cb15:8045:ada8:eb24:15eb:21e9	21.235.33.233
b51a:901b:cb15:8045:ada8:eb24:15eb:21ea	21.235.33.234
b51a:901b:cb15:8045:ada8:eb24:15eb:21eb	21.235.33.235
b51a:901b:cb15:8045:ada8:eb24:15eb:21ec	21.235.33.236
b51a:901b:cb15:8045:ada8:eb24:15eb:21ed	21.235.33.237
b51a:901b:cb15:8045:ada8:eb24:15eb:21ee	21.235.33.238
b51a:901b:cb15:8045:ada8:eb24:15eb:21ef	21.235.33.239
b51a:901b:cb15:8045:ada8:eb24:15eb:21f0	21.235.33.240
b51a:901b:cb15:8045:ada8:eb24:15eb:21f1	21.235.33.241
b51a:901b:cb15:8045:ada8:eb24:15eb:21f2	21.235.33.242
b51a:901b:cb15:8045:ada8:eb24:15eb:21f3	21.235.33.243
b51a:901b:cb15:8045:ada8:eb24:15eb:21f4	21.235.33.244
b51a:901b:cb15:8045:ada8:eb24:15eb:21f5	21.235.33.245
b51a:901b:cb15:8045:ada8:eb24:15eb:21f6	21.235.33.246
b51a:901b:cb15:8045:ada8:eb24:15eb:21f7	21.235.33.247
b51a:901b:cb15:8045:ada8:eb24:15eb:21f8	21.235.33.248
b51a:901b:cb15:8045:ada8:eb24:15eb:21f9	21.235.33.249
b51a:901b:cb15:8045:ada8:eb24:15eb:21fa	21.235.33.250
b51a:901b:cb15:8045:ada8:eb24:15eb:21fb	21.235.33.251
b51a:901b:cb15:8045:ada8:eb24:15eb:21fc	21.235.33.252
b51a:901b:cb15:8045:ada8:eb24:15eb:21fd	21.235.33.253
b51a:901b:cb15:8045:ada8:eb24:15eb:21fe	21.235.33.254
b51a:901b:cb15:8045:ada8:eb24:15eb:21ff	21.235.33.255

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.