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:bc24:5b51:2101	91.81.33.1
b51a:901b:cb15:8045:ada8:bc24:5b51:2102	91.81.33.2
b51a:901b:cb15:8045:ada8:bc24:5b51:2103	91.81.33.3
b51a:901b:cb15:8045:ada8:bc24:5b51:2104	91.81.33.4
b51a:901b:cb15:8045:ada8:bc24:5b51:2105	91.81.33.5
b51a:901b:cb15:8045:ada8:bc24:5b51:2106	91.81.33.6
b51a:901b:cb15:8045:ada8:bc24:5b51:2107	91.81.33.7
b51a:901b:cb15:8045:ada8:bc24:5b51:2108	91.81.33.8
b51a:901b:cb15:8045:ada8:bc24:5b51:2109	91.81.33.9
b51a:901b:cb15:8045:ada8:bc24:5b51:210a	91.81.33.10
b51a:901b:cb15:8045:ada8:bc24:5b51:210b	91.81.33.11
b51a:901b:cb15:8045:ada8:bc24:5b51:210c	91.81.33.12
b51a:901b:cb15:8045:ada8:bc24:5b51:210d	91.81.33.13
b51a:901b:cb15:8045:ada8:bc24:5b51:210e	91.81.33.14
b51a:901b:cb15:8045:ada8:bc24:5b51:210f	91.81.33.15
b51a:901b:cb15:8045:ada8:bc24:5b51:2110	91.81.33.16
b51a:901b:cb15:8045:ada8:bc24:5b51:2111	91.81.33.17
b51a:901b:cb15:8045:ada8:bc24:5b51:2112	91.81.33.18
b51a:901b:cb15:8045:ada8:bc24:5b51:2113	91.81.33.19
b51a:901b:cb15:8045:ada8:bc24:5b51:2114	91.81.33.20
b51a:901b:cb15:8045:ada8:bc24:5b51:2115	91.81.33.21
b51a:901b:cb15:8045:ada8:bc24:5b51:2116	91.81.33.22
b51a:901b:cb15:8045:ada8:bc24:5b51:2117	91.81.33.23
b51a:901b:cb15:8045:ada8:bc24:5b51:2118	91.81.33.24
b51a:901b:cb15:8045:ada8:bc24:5b51:2119	91.81.33.25
b51a:901b:cb15:8045:ada8:bc24:5b51:211a	91.81.33.26
b51a:901b:cb15:8045:ada8:bc24:5b51:211b	91.81.33.27
b51a:901b:cb15:8045:ada8:bc24:5b51:211c	91.81.33.28
b51a:901b:cb15:8045:ada8:bc24:5b51:211d	91.81.33.29
b51a:901b:cb15:8045:ada8:bc24:5b51:211e	91.81.33.30
b51a:901b:cb15:8045:ada8:bc24:5b51:211f	91.81.33.31
b51a:901b:cb15:8045:ada8:bc24:5b51:2120	91.81.33.32
b51a:901b:cb15:8045:ada8:bc24:5b51:2121	91.81.33.33
b51a:901b:cb15:8045:ada8:bc24:5b51:2122	91.81.33.34
b51a:901b:cb15:8045:ada8:bc24:5b51:2123	91.81.33.35
b51a:901b:cb15:8045:ada8:bc24:5b51:2124	91.81.33.36
b51a:901b:cb15:8045:ada8:bc24:5b51:2125	91.81.33.37
b51a:901b:cb15:8045:ada8:bc24:5b51:2126	91.81.33.38
b51a:901b:cb15:8045:ada8:bc24:5b51:2127	91.81.33.39
b51a:901b:cb15:8045:ada8:bc24:5b51:2128	91.81.33.40
b51a:901b:cb15:8045:ada8:bc24:5b51:2129	91.81.33.41
b51a:901b:cb15:8045:ada8:bc24:5b51:212a	91.81.33.42
b51a:901b:cb15:8045:ada8:bc24:5b51:212b	91.81.33.43
b51a:901b:cb15:8045:ada8:bc24:5b51:212c	91.81.33.44
b51a:901b:cb15:8045:ada8:bc24:5b51:212d	91.81.33.45
b51a:901b:cb15:8045:ada8:bc24:5b51:212e	91.81.33.46
b51a:901b:cb15:8045:ada8:bc24:5b51:212f	91.81.33.47
b51a:901b:cb15:8045:ada8:bc24:5b51:2130	91.81.33.48
b51a:901b:cb15:8045:ada8:bc24:5b51:2131	91.81.33.49
b51a:901b:cb15:8045:ada8:bc24:5b51:2132	91.81.33.50
b51a:901b:cb15:8045:ada8:bc24:5b51:2133	91.81.33.51
b51a:901b:cb15:8045:ada8:bc24:5b51:2134	91.81.33.52
b51a:901b:cb15:8045:ada8:bc24:5b51:2135	91.81.33.53
b51a:901b:cb15:8045:ada8:bc24:5b51:2136	91.81.33.54
b51a:901b:cb15:8045:ada8:bc24:5b51:2137	91.81.33.55
b51a:901b:cb15:8045:ada8:bc24:5b51:2138	91.81.33.56
b51a:901b:cb15:8045:ada8:bc24:5b51:2139	91.81.33.57
b51a:901b:cb15:8045:ada8:bc24:5b51:213a	91.81.33.58
b51a:901b:cb15:8045:ada8:bc24:5b51:213b	91.81.33.59
b51a:901b:cb15:8045:ada8:bc24:5b51:213c	91.81.33.60

b51a:901b:cb15:8045:ada8:bc24:5b51:213d	91.81.33.61
b51a:901b:cb15:8045:ada8:bc24:5b51:213e	91.81.33.62
b51a:901b:cb15:8045:ada8:bc24:5b51:213f	91.81.33.63
b51a:901b:cb15:8045:ada8:bc24:5b51:2140	91.81.33.64
b51a:901b:cb15:8045:ada8:bc24:5b51:2141	91.81.33.65
b51a:901b:cb15:8045:ada8:bc24:5b51:2142	91.81.33.66
b51a:901b:cb15:8045:ada8:bc24:5b51:2143	91.81.33.67
b51a:901b:cb15:8045:ada8:bc24:5b51:2144	91.81.33.68
b51a:901b:cb15:8045:ada8:bc24:5b51:2145	91.81.33.69
b51a:901b:cb15:8045:ada8:bc24:5b51:2146	91.81.33.70
b51a:901b:cb15:8045:ada8:bc24:5b51:2147	91.81.33.71
b51a:901b:cb15:8045:ada8:bc24:5b51:2148	91.81.33.72
b51a:901b:cb15:8045:ada8:bc24:5b51:2149	91.81.33.73
b51a:901b:cb15:8045:ada8:bc24:5b51:214a	91.81.33.74
b51a:901b:cb15:8045:ada8:bc24:5b51:214b	91.81.33.75
b51a:901b:cb15:8045:ada8:bc24:5b51:214c	91.81.33.76
b51a:901b:cb15:8045:ada8:bc24:5b51:214d	91.81.33.77
b51a:901b:cb15:8045:ada8:bc24:5b51:214e	91.81.33.78
b51a:901b:cb15:8045:ada8:bc24:5b51:214f	91.81.33.79
b51a:901b:cb15:8045:ada8:bc24:5b51:2150	91.81.33.80
b51a:901b:cb15:8045:ada8:bc24:5b51:2151	91.81.33.81
b51a:901b:cb15:8045:ada8:bc24:5b51:2152	91.81.33.82
b51a:901b:cb15:8045:ada8:bc24:5b51:2153	91.81.33.83
b51a:901b:cb15:8045:ada8:bc24:5b51:2154	91.81.33.84
b51a:901b:cb15:8045:ada8:bc24:5b51:2155	91.81.33.85
b51a:901b:cb15:8045:ada8:bc24:5b51:2156	91.81.33.86
b51a:901b:cb15:8045:ada8:bc24:5b51:2157	91.81.33.87
b51a:901b:cb15:8045:ada8:bc24:5b51:2158	91.81.33.88
b51a:901b:cb15:8045:ada8:bc24:5b51:2159	91.81.33.89
b51a:901b:cb15:8045:ada8:bc24:5b51:215a	91.81.33.90
b51a:901b:cb15:8045:ada8:bc24:5b51:215b	91.81.33.91
b51a:901b:cb15:8045:ada8:bc24:5b51:215c	91.81.33.92
b51a:901b:cb15:8045:ada8:bc24:5b51:215d	91.81.33.93
b51a:901b:cb15:8045:ada8:bc24:5b51:215e	91.81.33.94
b51a:901b:cb15:8045:ada8:bc24:5b51:215f	91.81.33.95
b51a:901b:cb15:8045:ada8:bc24:5b51:2160	91.81.33.96
b51a:901b:cb15:8045:ada8:bc24:5b51:2161	91.81.33.97
b51a:901b:cb15:8045:ada8:bc24:5b51:2162	91.81.33.98
b51a:901b:cb15:8045:ada8:bc24:5b51:2163	91.81.33.99
b51a:901b:cb15:8045:ada8:bc24:5b51:2164	91.81.33.100
b51a:901b:cb15:8045:ada8:bc24:5b51:2165	91.81.33.101
b51a:901b:cb15:8045:ada8:bc24:5b51:2166	91.81.33.102
b51a:901b:cb15:8045:ada8:bc24:5b51:2167	91.81.33.103
b51a:901b:cb15:8045:ada8:bc24:5b51:2168	91.81.33.104
b51a:901b:cb15:8045:ada8:bc24:5b51:2169	91.81.33.105
b51a:901b:cb15:8045:ada8:bc24:5b51:216a	91.81.33.106
b51a:901b:cb15:8045:ada8:bc24:5b51:216b	91.81.33.107
b51a:901b:cb15:8045:ada8:bc24:5b51:216c	91.81.33.108
b51a:901b:cb15:8045:ada8:bc24:5b51:216d	91.81.33.109
b51a:901b:cb15:8045:ada8:bc24:5b51:216e	91.81.33.110
b51a:901b:cb15:8045:ada8:bc24:5b51:216f	91.81.33.111
b51a:901b:cb15:8045:ada8:bc24:5b51:2170	91.81.33.112
b51a:901b:cb15:8045:ada8:bc24:5b51:2171	91.81.33.113
b51a:901b:cb15:8045:ada8:bc24:5b51:2172	91.81.33.114
b51a:901b:cb15:8045:ada8:bc24:5b51:2173	91.81.33.115
b51a:901b:cb15:8045:ada8:bc24:5b51:2174	91.81.33.116
b51a:901b:cb15:8045:ada8:bc24:5b51:2175	91.81.33.117
b51a:901b:cb15:8045:ada8:bc24:5b51:2176	91.81.33.118
b51a:901b:cb15:8045:ada8:bc24:5b51:2177	91.81.33.119
b51a:901b:cb15:8045:ada8:bc24:5b51:2178	91.81.33.120

b51a:901b:cb15:8045:ada8:bc24:5b51:2179	91.81.33.121
b51a:901b:cb15:8045:ada8:bc24:5b51:217a	91.81.33.122
b51a:901b:cb15:8045:ada8:bc24:5b51:217b	91.81.33.123
b51a:901b:cb15:8045:ada8:bc24:5b51:217c	91.81.33.124
b51a:901b:cb15:8045:ada8:bc24:5b51:217d	91.81.33.125
b51a:901b:cb15:8045:ada8:bc24:5b51:217e	91.81.33.126
b51a:901b:cb15:8045:ada8:bc24:5b51:217f	91.81.33.127
b51a:901b:cb15:8045:ada8:bc24:5b51:2180	91.81.33.128
b51a:901b:cb15:8045:ada8:bc24:5b51:2181	91.81.33.129
b51a:901b:cb15:8045:ada8:bc24:5b51:2182	91.81.33.130
b51a:901b:cb15:8045:ada8:bc24:5b51:2183	91.81.33.131
b51a:901b:cb15:8045:ada8:bc24:5b51:2184	91.81.33.132
b51a:901b:cb15:8045:ada8:bc24:5b51:2185	91.81.33.133
b51a:901b:cb15:8045:ada8:bc24:5b51:2186	91.81.33.134
b51a:901b:cb15:8045:ada8:bc24:5b51:2187	91.81.33.135
b51a:901b:cb15:8045:ada8:bc24:5b51:2188	91.81.33.136
b51a:901b:cb15:8045:ada8:bc24:5b51:2189	91.81.33.137
b51a:901b:cb15:8045:ada8:bc24:5b51:218a	91.81.33.138
b51a:901b:cb15:8045:ada8:bc24:5b51:218b	91.81.33.139
b51a:901b:cb15:8045:ada8:bc24:5b51:218c	91.81.33.140
b51a:901b:cb15:8045:ada8:bc24:5b51:218d	91.81.33.141
b51a:901b:cb15:8045:ada8:bc24:5b51:218e	91.81.33.142
b51a:901b:cb15:8045:ada8:bc24:5b51:218f	91.81.33.143
b51a:901b:cb15:8045:ada8:bc24:5b51:2190	91.81.33.144
b51a:901b:cb15:8045:ada8:bc24:5b51:2191	91.81.33.145
b51a:901b:cb15:8045:ada8:bc24:5b51:2192	91.81.33.146
b51a:901b:cb15:8045:ada8:bc24:5b51:2193	91.81.33.147
b51a:901b:cb15:8045:ada8:bc24:5b51:2194	91.81.33.148
b51a:901b:cb15:8045:ada8:bc24:5b51:2195	91.81.33.149
b51a:901b:cb15:8045:ada8:bc24:5b51:2196	91.81.33.150
b51a:901b:cb15:8045:ada8:bc24:5b51:2197	91.81.33.151
b51a:901b:cb15:8045:ada8:bc24:5b51:2198	91.81.33.152
b51a:901b:cb15:8045:ada8:bc24:5b51:2199	91.81.33.153
b51a:901b:cb15:8045:ada8:bc24:5b51:219a	91.81.33.154
b51a:901b:cb15:8045:ada8:bc24:5b51:219b	91.81.33.155
b51a:901b:cb15:8045:ada8:bc24:5b51:219c	91.81.33.156
b51a:901b:cb15:8045:ada8:bc24:5b51:219d	91.81.33.157
b51a:901b:cb15:8045:ada8:bc24:5b51:219e	91.81.33.158
b51a:901b:cb15:8045:ada8:bc24:5b51:219f	91.81.33.159
b51a:901b:cb15:8045:ada8:bc24:5b51:21a0	91.81.33.160
b51a:901b:cb15:8045:ada8:bc24:5b51:21a1	91.81.33.161
b51a:901b:cb15:8045:ada8:bc24:5b51:21a2	91.81.33.162
b51a:901b:cb15:8045:ada8:bc24:5b51:21a3	91.81.33.163
b51a:901b:cb15:8045:ada8:bc24:5b51:21a4	91.81.33.164
b51a:901b:cb15:8045:ada8:bc24:5b51:21a5	91.81.33.165
b51a:901b:cb15:8045:ada8:bc24:5b51:21a6	91.81.33.166
b51a:901b:cb15:8045:ada8:bc24:5b51:21a7	91.81.33.167
b51a:901b:cb15:8045:ada8:bc24:5b51:21a8	91.81.33.168
b51a:901b:cb15:8045:ada8:bc24:5b51:21a9	91.81.33.169
b51a:901b:cb15:8045:ada8:bc24:5b51:21aa	91.81.33.170
b51a:901b:cb15:8045:ada8:bc24:5b51:21ab	91.81.33.171
b51a:901b:cb15:8045:ada8:bc24:5b51:21ac	91.81.33.172
b51a:901b:cb15:8045:ada8:bc24:5b51:21ad	91.81.33.173
b51a:901b:cb15:8045:ada8:bc24:5b51:21ae	91.81.33.174
b51a:901b:cb15:8045:ada8:bc24:5b51:21af	91.81.33.175
b51a:901b:cb15:8045:ada8:bc24:5b51:21b0	91.81.33.176
b51a:901b:cb15:8045:ada8:bc24:5b51:21b1	91.81.33.177
b51a:901b:cb15:8045:ada8:bc24:5b51:21b2	91.81.33.178
b51a:901b:cb15:8045:ada8:bc24:5b51:21b3	91.81.33.179
b51a:901b:cb15:8045:ada8:bc24:5b51:21b4	91.81.33.180

b51a:901b:cb15:8045:ada8:bc24:5b51:21b5	91.81.33.181
b51a:901b:cb15:8045:ada8:bc24:5b51:21b6	91.81.33.182
b51a:901b:cb15:8045:ada8:bc24:5b51:21b7	91.81.33.183
b51a:901b:cb15:8045:ada8:bc24:5b51:21b8	91.81.33.184
b51a:901b:cb15:8045:ada8:bc24:5b51:21b9	91.81.33.185
b51a:901b:cb15:8045:ada8:bc24:5b51:21ba	91.81.33.186
b51a:901b:cb15:8045:ada8:bc24:5b51:21bb	91.81.33.187
b51a:901b:cb15:8045:ada8:bc24:5b51:21bc	91.81.33.188
b51a:901b:cb15:8045:ada8:bc24:5b51:21bd	91.81.33.189
b51a:901b:cb15:8045:ada8:bc24:5b51:21be	91.81.33.190
b51a:901b:cb15:8045:ada8:bc24:5b51:21bf	91.81.33.191
b51a:901b:cb15:8045:ada8:bc24:5b51:21c0	91.81.33.192
b51a:901b:cb15:8045:ada8:bc24:5b51:21c1	91.81.33.193
b51a:901b:cb15:8045:ada8:bc24:5b51:21c2	91.81.33.194
b51a:901b:cb15:8045:ada8:bc24:5b51:21c3	91.81.33.195
b51a:901b:cb15:8045:ada8:bc24:5b51:21c4	91.81.33.196
b51a:901b:cb15:8045:ada8:bc24:5b51:21c5	91.81.33.197
b51a:901b:cb15:8045:ada8:bc24:5b51:21c6	91.81.33.198
b51a:901b:cb15:8045:ada8:bc24:5b51:21c7	91.81.33.199
b51a:901b:cb15:8045:ada8:bc24:5b51:21c8	91.81.33.200
b51a:901b:cb15:8045:ada8:bc24:5b51:21c9	91.81.33.201
b51a:901b:cb15:8045:ada8:bc24:5b51:21ca	91.81.33.202
b51a:901b:cb15:8045:ada8:bc24:5b51:21cb	91.81.33.203
b51a:901b:cb15:8045:ada8:bc24:5b51:21cc	91.81.33.204
b51a:901b:cb15:8045:ada8:bc24:5b51:21cd	91.81.33.205
b51a:901b:cb15:8045:ada8:bc24:5b51:21ce	91.81.33.206
b51a:901b:cb15:8045:ada8:bc24:5b51:21cf	91.81.33.207
b51a:901b:cb15:8045:ada8:bc24:5b51:21d0	91.81.33.208
b51a:901b:cb15:8045:ada8:bc24:5b51:21d1	91.81.33.209
b51a:901b:cb15:8045:ada8:bc24:5b51:21d2	91.81.33.210
b51a:901b:cb15:8045:ada8:bc24:5b51:21d3	91.81.33.211
b51a:901b:cb15:8045:ada8:bc24:5b51:21d4	91.81.33.212
b51a:901b:cb15:8045:ada8:bc24:5b51:21d5	91.81.33.213
b51a:901b:cb15:8045:ada8:bc24:5b51:21d6	91.81.33.214
b51a:901b:cb15:8045:ada8:bc24:5b51:21d7	91.81.33.215
b51a:901b:cb15:8045:ada8:bc24:5b51:21d8	91.81.33.216
b51a:901b:cb15:8045:ada8:bc24:5b51:21d9	91.81.33.217
b51a:901b:cb15:8045:ada8:bc24:5b51:21da	91.81.33.218
b51a:901b:cb15:8045:ada8:bc24:5b51:21db	91.81.33.219
b51a:901b:cb15:8045:ada8:bc24:5b51:21dc	91.81.33.220
b51a:901b:cb15:8045:ada8:bc24:5b51:21dd	91.81.33.221
b51a:901b:cb15:8045:ada8:bc24:5b51:21de	91.81.33.222
b51a:901b:cb15:8045:ada8:bc24:5b51:21df	91.81.33.223
b51a:901b:cb15:8045:ada8:bc24:5b51:21e0	91.81.33.224
b51a:901b:cb15:8045:ada8:bc24:5b51:21e1	91.81.33.225
b51a:901b:cb15:8045:ada8:bc24:5b51:21e2	91.81.33.226
b51a:901b:cb15:8045:ada8:bc24:5b51:21e3	91.81.33.227
b51a:901b:cb15:8045:ada8:bc24:5b51:21e4	91.81.33.228
b51a:901b:cb15:8045:ada8:bc24:5b51:21e5	91.81.33.229
b51a:901b:cb15:8045:ada8:bc24:5b51:21e6	91.81.33.230
b51a:901b:cb15:8045:ada8:bc24:5b51:21e7	91.81.33.231
b51a:901b:cb15:8045:ada8:bc24:5b51:21e8	91.81.33.232
b51a:901b:cb15:8045:ada8:bc24:5b51:21e9	91.81.33.233
b51a:901b:cb15:8045:ada8:bc24:5b51:21ea	91.81.33.234
b51a:901b:cb15:8045:ada8:bc24:5b51:21eb	91.81.33.235
b51a:901b:cb15:8045:ada8:bc24:5b51:21ec	91.81.33.236
b51a:901b:cb15:8045:ada8:bc24:5b51:21ed	91.81.33.237
b51a:901b:cb15:8045:ada8:bc24:5b51:21ee	91.81.33.238
b51a:901b:cb15:8045:ada8:bc24:5b51:21ef	91.81.33.239
b51a:901b:cb15:8045:ada8:bc24:5b51:21f0	91.81.33.240
b51a:901b:cb15:8045:ada8:bc24:5b51:21f1	91.81.33.241
b51a:901b:cb15:8045:ada8:bc24:5b51:21f2	91.81.33.242
b51a:901b:cb15:8045:ada8:bc24:5b51:21f3	91.81.33.243
b51a:901b:cb15:8045:ada8:bc24:5b51:21f4	91.81.33.244
b51a:901b:cb15:8045:ada8:bc24:5b51:21f5	91.81.33.245
b51a:901b:cb15:8045:ada8:bc24:5b51:21f6	91.81.33.246
b51a:901b:cb15:8045:ada8:bc24:5b51:21f7	91.81.33.247
b51a:901b:cb15:8045:ada8:bc24:5b51:21f8	91.81.33.248
b51a:901b:cb15:8045:ada8:bc24:5b51:21f9	91.81.33.249
b51a:901b:cb15:8045:ada8:bc24:5b51:21fa	91.81.33.250
b51a:901b:cb15:8045:ada8:bc24:5b51:21fb	91.81.33.251
b51a:901b:cb15:8045:ada8:bc24:5b51:21fc	91.81.33.252
b51a:901b:cb15:8045:ada8:bc24:5b51:21fd	91.81.33.253
b51a:901b:cb15:8045:ada8:bc24:5b51:21fe	91.81.33.254
b51a:901b:cb15:8045:ada8:bc24:5b51:21ff	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.