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:bc24:5b51:1801	91.81.24.1
b51a:901b:cb15:8045:ada8:bc24:5b51:1802	91.81.24.2
b51a:901b:cb15:8045:ada8:bc24:5b51:1803	91.81.24.3
b51a:901b:cb15:8045:ada8:bc24:5b51:1804	91.81.24.4
b51a:901b:cb15:8045:ada8:bc24:5b51:1805	91.81.24.5
b51a:901b:cb15:8045:ada8:bc24:5b51:1806	91.81.24.6
b51a:901b:cb15:8045:ada8:bc24:5b51:1807	91.81.24.7
b51a:901b:cb15:8045:ada8:bc24:5b51:1808	91.81.24.8
b51a:901b:cb15:8045:ada8:bc24:5b51:1809	91.81.24.9
b51a:901b:cb15:8045:ada8:bc24:5b51:180a	91.81.24.10
b51a:901b:cb15:8045:ada8:bc24:5b51:180b	91.81.24.11
b51a:901b:cb15:8045:ada8:bc24:5b51:180c	91.81.24.12
b51a:901b:cb15:8045:ada8:bc24:5b51:180d	91.81.24.13
b51a:901b:cb15:8045:ada8:bc24:5b51:180e	91.81.24.14
b51a:901b:cb15:8045:ada8:bc24:5b51:180f	91.81.24.15
b51a:901b:cb15:8045:ada8:bc24:5b51:1810	91.81.24.16
b51a:901b:cb15:8045:ada8:bc24:5b51:1811	91.81.24.17
b51a:901b:cb15:8045:ada8:bc24:5b51:1812	91.81.24.18
b51a:901b:cb15:8045:ada8:bc24:5b51:1813	91.81.24.19
b51a:901b:cb15:8045:ada8:bc24:5b51:1814	91.81.24.20
b51a:901b:cb15:8045:ada8:bc24:5b51:1815	91.81.24.21
b51a:901b:cb15:8045:ada8:bc24:5b51:1816	91.81.24.22
b51a:901b:cb15:8045:ada8:bc24:5b51:1817	91.81.24.23
b51a:901b:cb15:8045:ada8:bc24:5b51:1818	91.81.24.24
b51a:901b:cb15:8045:ada8:bc24:5b51:1819	91.81.24.25
b51a:901b:cb15:8045:ada8:bc24:5b51:181a	91.81.24.26
b51a:901b:cb15:8045:ada8:bc24:5b51:181b	91.81.24.27
b51a:901b:cb15:8045:ada8:bc24:5b51:181c	91.81.24.28
b51a:901b:cb15:8045:ada8:bc24:5b51:181d	91.81.24.29
b51a:901b:cb15:8045:ada8:bc24:5b51:181e	91.81.24.30
b51a:901b:cb15:8045:ada8:bc24:5b51:181f	91.81.24.31
b51a:901b:cb15:8045:ada8:bc24:5b51:1820	91.81.24.32
b51a:901b:cb15:8045:ada8:bc24:5b51:1821	91.81.24.33
b51a:901b:cb15:8045:ada8:bc24:5b51:1822	91.81.24.34
b51a:901b:cb15:8045:ada8:bc24:5b51:1823	91.81.24.35
b51a:901b:cb15:8045:ada8:bc24:5b51:1824	91.81.24.36
b51a:901b:cb15:8045:ada8:bc24:5b51:1825	91.81.24.37
b51a:901b:cb15:8045:ada8:bc24:5b51:1826	91.81.24.38
b51a:901b:cb15:8045:ada8:bc24:5b51:1827	91.81.24.39
b51a:901b:cb15:8045:ada8:bc24:5b51:1828	91.81.24.40
b51a:901b:cb15:8045:ada8:bc24:5b51:1829	91.81.24.41
b51a:901b:cb15:8045:ada8:bc24:5b51:182a	91.81.24.42
b51a:901b:cb15:8045:ada8:bc24:5b51:182b	91.81.24.43
b51a:901b:cb15:8045:ada8:bc24:5b51:182c	91.81.24.44
b51a:901b:cb15:8045:ada8:bc24:5b51:182d	91.81.24.45
b51a:901b:cb15:8045:ada8:bc24:5b51:182e	91.81.24.46
b51a:901b:cb15:8045:ada8:bc24:5b51:182f	91.81.24.47
b51a:901b:cb15:8045:ada8:bc24:5b51:1830	91.81.24.48
b51a:901b:cb15:8045:ada8:bc24:5b51:1831	91.81.24.49
b51a:901b:cb15:8045:ada8:bc24:5b51:1832	91.81.24.50
b51a:901b:cb15:8045:ada8:bc24:5b51:1833	91.81.24.51
b51a:901b:cb15:8045:ada8:bc24:5b51:1834	91.81.24.52
b51a:901b:cb15:8045:ada8:bc24:5b51:1835	91.81.24.53
b51a:901b:cb15:8045:ada8:bc24:5b51:1836	91.81.24.54
b51a:901b:cb15:8045:ada8:bc24:5b51:1837	91.81.24.55
b51a:901b:cb15:8045:ada8:bc24:5b51:1838	91.81.24.56
b51a:901b:cb15:8045:ada8:bc24:5b51:1839	91.81.24.57
b51a:901b:cb15:8045:ada8:bc24:5b51:183a	91.81.24.58
b51a:901b:cb15:8045:ada8:bc24:5b51:183b	91.81.24.59
b51a:901b:cb15:8045:ada8:bc24:5b51:183c	91.81.24.60

b51a:901b:cb15:8045:ada8:bc24:5b51:183d	91.81.24.61
b51a:901b:cb15:8045:ada8:bc24:5b51:183e	91.81.24.62
b51a:901b:cb15:8045:ada8:bc24:5b51:183f	91.81.24.63
b51a:901b:cb15:8045:ada8:bc24:5b51:1840	91.81.24.64
b51a:901b:cb15:8045:ada8:bc24:5b51:1841	91.81.24.65
b51a:901b:cb15:8045:ada8:bc24:5b51:1842	91.81.24.66
b51a:901b:cb15:8045:ada8:bc24:5b51:1843	91.81.24.67
b51a:901b:cb15:8045:ada8:bc24:5b51:1844	91.81.24.68
b51a:901b:cb15:8045:ada8:bc24:5b51:1845	91.81.24.69
b51a:901b:cb15:8045:ada8:bc24:5b51:1846	91.81.24.70
b51a:901b:cb15:8045:ada8:bc24:5b51:1847	91.81.24.71
b51a:901b:cb15:8045:ada8:bc24:5b51:1848	91.81.24.72
b51a:901b:cb15:8045:ada8:bc24:5b51:1849	91.81.24.73
b51a:901b:cb15:8045:ada8:bc24:5b51:184a	91.81.24.74
b51a:901b:cb15:8045:ada8:bc24:5b51:184b	91.81.24.75
b51a:901b:cb15:8045:ada8:bc24:5b51:184c	91.81.24.76
b51a:901b:cb15:8045:ada8:bc24:5b51:184d	91.81.24.77
b51a:901b:cb15:8045:ada8:bc24:5b51:184e	91.81.24.78
b51a:901b:cb15:8045:ada8:bc24:5b51:184f	91.81.24.79
b51a:901b:cb15:8045:ada8:bc24:5b51:1850	91.81.24.80
b51a:901b:cb15:8045:ada8:bc24:5b51:1851	91.81.24.81
b51a:901b:cb15:8045:ada8:bc24:5b51:1852	91.81.24.82
b51a:901b:cb15:8045:ada8:bc24:5b51:1853	91.81.24.83
b51a:901b:cb15:8045:ada8:bc24:5b51:1854	91.81.24.84
b51a:901b:cb15:8045:ada8:bc24:5b51:1855	91.81.24.85
b51a:901b:cb15:8045:ada8:bc24:5b51:1856	91.81.24.86
b51a:901b:cb15:8045:ada8:bc24:5b51:1857	91.81.24.87
b51a:901b:cb15:8045:ada8:bc24:5b51:1858	91.81.24.88
b51a:901b:cb15:8045:ada8:bc24:5b51:1859	91.81.24.89
b51a:901b:cb15:8045:ada8:bc24:5b51:185a	91.81.24.90
b51a:901b:cb15:8045:ada8:bc24:5b51:185b	91.81.24.91
b51a:901b:cb15:8045:ada8:bc24:5b51:185c	91.81.24.92
b51a:901b:cb15:8045:ada8:bc24:5b51:185d	91.81.24.93
b51a:901b:cb15:8045:ada8:bc24:5b51:185e	91.81.24.94
b51a:901b:cb15:8045:ada8:bc24:5b51:185f	91.81.24.95
b51a:901b:cb15:8045:ada8:bc24:5b51:1860	91.81.24.96
b51a:901b:cb15:8045:ada8:bc24:5b51:1861	91.81.24.97
b51a:901b:cb15:8045:ada8:bc24:5b51:1862	91.81.24.98
b51a:901b:cb15:8045:ada8:bc24:5b51:1863	91.81.24.99
b51a:901b:cb15:8045:ada8:bc24:5b51:1864	91.81.24.100
b51a:901b:cb15:8045:ada8:bc24:5b51:1865	91.81.24.101
b51a:901b:cb15:8045:ada8:bc24:5b51:1866	91.81.24.102
b51a:901b:cb15:8045:ada8:bc24:5b51:1867	91.81.24.103
b51a:901b:cb15:8045:ada8:bc24:5b51:1868	91.81.24.104
b51a:901b:cb15:8045:ada8:bc24:5b51:1869	91.81.24.105
b51a:901b:cb15:8045:ada8:bc24:5b51:186a	91.81.24.106
b51a:901b:cb15:8045:ada8:bc24:5b51:186b	91.81.24.107
b51a:901b:cb15:8045:ada8:bc24:5b51:186c	91.81.24.108
b51a:901b:cb15:8045:ada8:bc24:5b51:186d	91.81.24.109
b51a:901b:cb15:8045:ada8:bc24:5b51:186e	91.81.24.110
b51a:901b:cb15:8045:ada8:bc24:5b51:186f	91.81.24.111
b51a:901b:cb15:8045:ada8:bc24:5b51:1870	91.81.24.112
b51a:901b:cb15:8045:ada8:bc24:5b51:1871	91.81.24.113
b51a:901b:cb15:8045:ada8:bc24:5b51:1872	91.81.24.114
b51a:901b:cb15:8045:ada8:bc24:5b51:1873	91.81.24.115
b51a:901b:cb15:8045:ada8:bc24:5b51:1874	91.81.24.116
b51a:901b:cb15:8045:ada8:bc24:5b51:1875	91.81.24.117
b51a:901b:cb15:8045:ada8:bc24:5b51:1876	91.81.24.118
b51a:901b:cb15:8045:ada8:bc24:5b51:1877	91.81.24.119
b51a:901b:cb15:8045:ada8:bc24:5b51:1878	91.81.24.120

b51a:901b:cb15:8045:ada8:bc24:5b51:1879	91.81.24.121
b51a:901b:cb15:8045:ada8:bc24:5b51:187a	91.81.24.122
b51a:901b:cb15:8045:ada8:bc24:5b51:187b	91.81.24.123
b51a:901b:cb15:8045:ada8:bc24:5b51:187c	91.81.24.124
b51a:901b:cb15:8045:ada8:bc24:5b51:187d	91.81.24.125
b51a:901b:cb15:8045:ada8:bc24:5b51:187e	91.81.24.126
b51a:901b:cb15:8045:ada8:bc24:5b51:187f	91.81.24.127
b51a:901b:cb15:8045:ada8:bc24:5b51:1880	91.81.24.128
b51a:901b:cb15:8045:ada8:bc24:5b51:1881	91.81.24.129
b51a:901b:cb15:8045:ada8:bc24:5b51:1882	91.81.24.130
b51a:901b:cb15:8045:ada8:bc24:5b51:1883	91.81.24.131
b51a:901b:cb15:8045:ada8:bc24:5b51:1884	91.81.24.132
b51a:901b:cb15:8045:ada8:bc24:5b51:1885	91.81.24.133
b51a:901b:cb15:8045:ada8:bc24:5b51:1886	91.81.24.134
b51a:901b:cb15:8045:ada8:bc24:5b51:1887	91.81.24.135
b51a:901b:cb15:8045:ada8:bc24:5b51:1888	91.81.24.136
b51a:901b:cb15:8045:ada8:bc24:5b51:1889	91.81.24.137
b51a:901b:cb15:8045:ada8:bc24:5b51:188a	91.81.24.138
b51a:901b:cb15:8045:ada8:bc24:5b51:188b	91.81.24.139
b51a:901b:cb15:8045:ada8:bc24:5b51:188c	91.81.24.140
b51a:901b:cb15:8045:ada8:bc24:5b51:188d	91.81.24.141
b51a:901b:cb15:8045:ada8:bc24:5b51:188e	91.81.24.142
b51a:901b:cb15:8045:ada8:bc24:5b51:188f	91.81.24.143
b51a:901b:cb15:8045:ada8:bc24:5b51:1890	91.81.24.144
b51a:901b:cb15:8045:ada8:bc24:5b51:1891	91.81.24.145
b51a:901b:cb15:8045:ada8:bc24:5b51:1892	91.81.24.146
b51a:901b:cb15:8045:ada8:bc24:5b51:1893	91.81.24.147
b51a:901b:cb15:8045:ada8:bc24:5b51:1894	91.81.24.148
b51a:901b:cb15:8045:ada8:bc24:5b51:1895	91.81.24.149
b51a:901b:cb15:8045:ada8:bc24:5b51:1896	91.81.24.150
b51a:901b:cb15:8045:ada8:bc24:5b51:1897	91.81.24.151
b51a:901b:cb15:8045:ada8:bc24:5b51:1898	91.81.24.152
b51a:901b:cb15:8045:ada8:bc24:5b51:1899	91.81.24.153
b51a:901b:cb15:8045:ada8:bc24:5b51:189a	91.81.24.154
b51a:901b:cb15:8045:ada8:bc24:5b51:189b	91.81.24.155
b51a:901b:cb15:8045:ada8:bc24:5b51:189c	91.81.24.156
b51a:901b:cb15:8045:ada8:bc24:5b51:189d	91.81.24.157
b51a:901b:cb15:8045:ada8:bc24:5b51:189e	91.81.24.158
b51a:901b:cb15:8045:ada8:bc24:5b51:189f	91.81.24.159
b51a:901b:cb15:8045:ada8:bc24:5b51:18a0	91.81.24.160
b51a:901b:cb15:8045:ada8:bc24:5b51:18a1	91.81.24.161
b51a:901b:cb15:8045:ada8:bc24:5b51:18a2	91.81.24.162
b51a:901b:cb15:8045:ada8:bc24:5b51:18a3	91.81.24.163
b51a:901b:cb15:8045:ada8:bc24:5b51:18a4	91.81.24.164
b51a:901b:cb15:8045:ada8:bc24:5b51:18a5	91.81.24.165
b51a:901b:cb15:8045:ada8:bc24:5b51:18a6	91.81.24.166
b51a:901b:cb15:8045:ada8:bc24:5b51:18a7	91.81.24.167
b51a:901b:cb15:8045:ada8:bc24:5b51:18a8	91.81.24.168
b51a:901b:cb15:8045:ada8:bc24:5b51:18a9	91.81.24.169
b51a:901b:cb15:8045:ada8:bc24:5b51:18aa	91.81.24.170
b51a:901b:cb15:8045:ada8:bc24:5b51:18ab	91.81.24.171
b51a:901b:cb15:8045:ada8:bc24:5b51:18ac	91.81.24.172
b51a:901b:cb15:8045:ada8:bc24:5b51:18ad	91.81.24.173
b51a:901b:cb15:8045:ada8:bc24:5b51:18ae	91.81.24.174
b51a:901b:cb15:8045:ada8:bc24:5b51:18af	91.81.24.175
b51a:901b:cb15:8045:ada8:bc24:5b51:18b0	91.81.24.176
b51a:901b:cb15:8045:ada8:bc24:5b51:18b1	91.81.24.177
b51a:901b:cb15:8045:ada8:bc24:5b51:18b2	91.81.24.178
b51a:901b:cb15:8045:ada8:bc24:5b51:18b3	91.81.24.179
b51a:901b:cb15:8045:ada8:bc24:5b51:18b4	91.81.24.180

b51a:901b:cb15:8045:ada8:bc24:5b51:18b5	91.81.24.181
b51a:901b:cb15:8045:ada8:bc24:5b51:18b6	91.81.24.182
b51a:901b:cb15:8045:ada8:bc24:5b51:18b7	91.81.24.183
b51a:901b:cb15:8045:ada8:bc24:5b51:18b8	91.81.24.184
b51a:901b:cb15:8045:ada8:bc24:5b51:18b9	91.81.24.185
b51a:901b:cb15:8045:ada8:bc24:5b51:18ba	91.81.24.186
b51a:901b:cb15:8045:ada8:bc24:5b51:18bb	91.81.24.187
b51a:901b:cb15:8045:ada8:bc24:5b51:18bc	91.81.24.188
b51a:901b:cb15:8045:ada8:bc24:5b51:18bd	91.81.24.189
b51a:901b:cb15:8045:ada8:bc24:5b51:18be	91.81.24.190
b51a:901b:cb15:8045:ada8:bc24:5b51:18bf	91.81.24.191
b51a:901b:cb15:8045:ada8:bc24:5b51:18c0	91.81.24.192
b51a:901b:cb15:8045:ada8:bc24:5b51:18c1	91.81.24.193
b51a:901b:cb15:8045:ada8:bc24:5b51:18c2	91.81.24.194
b51a:901b:cb15:8045:ada8:bc24:5b51:18c3	91.81.24.195
b51a:901b:cb15:8045:ada8:bc24:5b51:18c4	91.81.24.196
b51a:901b:cb15:8045:ada8:bc24:5b51:18c5	91.81.24.197
b51a:901b:cb15:8045:ada8:bc24:5b51:18c6	91.81.24.198
b51a:901b:cb15:8045:ada8:bc24:5b51:18c7	91.81.24.199
b51a:901b:cb15:8045:ada8:bc24:5b51:18c8	91.81.24.200
b51a:901b:cb15:8045:ada8:bc24:5b51:18c9	91.81.24.201
b51a:901b:cb15:8045:ada8:bc24:5b51:18ca	91.81.24.202
b51a:901b:cb15:8045:ada8:bc24:5b51:18cb	91.81.24.203
b51a:901b:cb15:8045:ada8:bc24:5b51:18cc	91.81.24.204
b51a:901b:cb15:8045:ada8:bc24:5b51:18cd	91.81.24.205
b51a:901b:cb15:8045:ada8:bc24:5b51:18ce	91.81.24.206
b51a:901b:cb15:8045:ada8:bc24:5b51:18cf	91.81.24.207
b51a:901b:cb15:8045:ada8:bc24:5b51:18d0	91.81.24.208
b51a:901b:cb15:8045:ada8:bc24:5b51:18d1	91.81.24.209
b51a:901b:cb15:8045:ada8:bc24:5b51:18d2	91.81.24.210
b51a:901b:cb15:8045:ada8:bc24:5b51:18d3	91.81.24.211
b51a:901b:cb15:8045:ada8:bc24:5b51:18d4	91.81.24.212
b51a:901b:cb15:8045:ada8:bc24:5b51:18d5	91.81.24.213
b51a:901b:cb15:8045:ada8:bc24:5b51:18d6	91.81.24.214
b51a:901b:cb15:8045:ada8:bc24:5b51:18d7	91.81.24.215
b51a:901b:cb15:8045:ada8:bc24:5b51:18d8	91.81.24.216
b51a:901b:cb15:8045:ada8:bc24:5b51:18d9	91.81.24.217
b51a:901b:cb15:8045:ada8:bc24:5b51:18da	91.81.24.218
b51a:901b:cb15:8045:ada8:bc24:5b51:18db	91.81.24.219
b51a:901b:cb15:8045:ada8:bc24:5b51:18dc	91.81.24.220
b51a:901b:cb15:8045:ada8:bc24:5b51:18dd	91.81.24.221
b51a:901b:cb15:8045:ada8:bc24:5b51:18de	91.81.24.222
b51a:901b:cb15:8045:ada8:bc24:5b51:18df	91.81.24.223
b51a:901b:cb15:8045:ada8:bc24:5b51:18e0	91.81.24.224
b51a:901b:cb15:8045:ada8:bc24:5b51:18e1	91.81.24.225
b51a:901b:cb15:8045:ada8:bc24:5b51:18e2	91.81.24.226
b51a:901b:cb15:8045:ada8:bc24:5b51:18e3	91.81.24.227
b51a:901b:cb15:8045:ada8:bc24:5b51:18e4	91.81.24.228
b51a:901b:cb15:8045:ada8:bc24:5b51:18e5	91.81.24.229
b51a:901b:cb15:8045:ada8:bc24:5b51:18e6	91.81.24.230
b51a:901b:cb15:8045:ada8:bc24:5b51:18e7	91.81.24.231
b51a:901b:cb15:8045:ada8:bc24:5b51:18e8	91.81.24.232
b51a:901b:cb15:8045:ada8:bc24:5b51:18e9	91.81.24.233
b51a:901b:cb15:8045:ada8:bc24:5b51:18ea	91.81.24.234
b51a:901b:cb15:8045:ada8:bc24:5b51:18eb	91.81.24.235
b51a:901b:cb15:8045:ada8:bc24:5b51:18ec	91.81.24.236
b51a:901b:cb15:8045:ada8:bc24:5b51:18ed	91.81.24.237
b51a:901b:cb15:8045:ada8:bc24:5b51:18ee	91.81.24.238
b51a:901b:cb15:8045:ada8:bc24:5b51:18ef	91.81.24.239
b51a:901b:cb15:8045:ada8:bc24:5b51:18f0	91.81.24.240
b51a:901b:cb15:8045:ada8:bc24:5b51:18f1	91.81.24.241
b51a:901b:cb15:8045:ada8:bc24:5b51:18f2	91.81.24.242
b51a:901b:cb15:8045:ada8:bc24:5b51:18f3	91.81.24.243
b51a:901b:cb15:8045:ada8:bc24:5b51:18f4	91.81.24.244
b51a:901b:cb15:8045:ada8:bc24:5b51:18f5	91.81.24.245
b51a:901b:cb15:8045:ada8:bc24:5b51:18f6	91.81.24.246
b51a:901b:cb15:8045:ada8:bc24:5b51:18f7	91.81.24.247
b51a:901b:cb15:8045:ada8:bc24:5b51:18f8	91.81.24.248
b51a:901b:cb15:8045:ada8:bc24:5b51:18f9	91.81.24.249
b51a:901b:cb15:8045:ada8:bc24:5b51:18fa	91.81.24.250
b51a:901b:cb15:8045:ada8:bc24:5b51:18fb	91.81.24.251
b51a:901b:cb15:8045:ada8:bc24:5b51:18fc	91.81.24.252
b51a:901b:cb15:8045:ada8:bc24:5b51:18fd	91.81.24.253
b51a:901b:cb15:8045:ada8:bc24:5b51:18fe	91.81.24.254
b51a:901b:cb15:8045:ada8:bc24:5b51:18ff	91.81.24.255

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.