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:ff37:1801	255.55.24.1
cb15:901b:d157:b51:8045:b51a:ff37:1802	255.55.24.2
cb15:901b:d157:b51:8045:b51a:ff37:1803	255.55.24.3
cb15:901b:d157:b51:8045:b51a:ff37:1804	255.55.24.4
cb15:901b:d157:b51:8045:b51a:ff37:1805	255.55.24.5
cb15:901b:d157:b51:8045:b51a:ff37:1806	255.55.24.6
cb15:901b:d157:b51:8045:b51a:ff37:1807	255.55.24.7
cb15:901b:d157:b51:8045:b51a:ff37:1808	255.55.24.8
cb15:901b:d157:b51:8045:b51a:ff37:1809	255.55.24.9
cb15:901b:d157:b51:8045:b51a:ff37:180a	255.55.24.10
cb15:901b:d157:b51:8045:b51a:ff37:180b	255.55.24.11
cb15:901b:d157:b51:8045:b51a:ff37:180c	255.55.24.12
cb15:901b:d157:b51:8045:b51a:ff37:180d	255.55.24.13
cb15:901b:d157:b51:8045:b51a:ff37:180e	255.55.24.14
cb15:901b:d157:b51:8045:b51a:ff37:180f	255.55.24.15
cb15:901b:d157:b51:8045:b51a:ff37:1810	255.55.24.16
cb15:901b:d157:b51:8045:b51a:ff37:1811	255.55.24.17
cb15:901b:d157:b51:8045:b51a:ff37:1812	255.55.24.18
cb15:901b:d157:b51:8045:b51a:ff37:1813	255.55.24.19
cb15:901b:d157:b51:8045:b51a:ff37:1814	255.55.24.20
cb15:901b:d157:b51:8045:b51a:ff37:1815	255.55.24.21
cb15:901b:d157:b51:8045:b51a:ff37:1816	255.55.24.22
cb15:901b:d157:b51:8045:b51a:ff37:1817	255.55.24.23
cb15:901b:d157:b51:8045:b51a:ff37:1818	255.55.24.24
cb15:901b:d157:b51:8045:b51a:ff37:1819	255.55.24.25
cb15:901b:d157:b51:8045:b51a:ff37:181a	255.55.24.26
cb15:901b:d157:b51:8045:b51a:ff37:181b	255.55.24.27
cb15:901b:d157:b51:8045:b51a:ff37:181c	255.55.24.28
cb15:901b:d157:b51:8045:b51a:ff37:181d	255.55.24.29
cb15:901b:d157:b51:8045:b51a:ff37:181e	255.55.24.30
cb15:901b:d157:b51:8045:b51a:ff37:181f	255.55.24.31
cb15:901b:d157:b51:8045:b51a:ff37:1820	255.55.24.32
cb15:901b:d157:b51:8045:b51a:ff37:1821	255.55.24.33
cb15:901b:d157:b51:8045:b51a:ff37:1822	255.55.24.34
cb15:901b:d157:b51:8045:b51a:ff37:1823	255.55.24.35
cb15:901b:d157:b51:8045:b51a:ff37:1824	255.55.24.36
cb15:901b:d157:b51:8045:b51a:ff37:1825	255.55.24.37
cb15:901b:d157:b51:8045:b51a:ff37:1826	255.55.24.38
cb15:901b:d157:b51:8045:b51a:ff37:1827	255.55.24.39
cb15:901b:d157:b51:8045:b51a:ff37:1828	255.55.24.40
cb15:901b:d157:b51:8045:b51a:ff37:1829	255.55.24.41
cb15:901b:d157:b51:8045:b51a:ff37:182a	255.55.24.42
cb15:901b:d157:b51:8045:b51a:ff37:182b	255.55.24.43
cb15:901b:d157:b51:8045:b51a:ff37:182c	255.55.24.44
cb15:901b:d157:b51:8045:b51a:ff37:182d	255.55.24.45
cb15:901b:d157:b51:8045:b51a:ff37:182e	255.55.24.46
cb15:901b:d157:b51:8045:b51a:ff37:182f	255.55.24.47
cb15:901b:d157:b51:8045:b51a:ff37:1830	255.55.24.48
cb15:901b:d157:b51:8045:b51a:ff37:1831	255.55.24.49
cb15:901b:d157:b51:8045:b51a:ff37:1832	255.55.24.50
cb15:901b:d157:b51:8045:b51a:ff37:1833	255.55.24.51
cb15:901b:d157:b51:8045:b51a:ff37:1834	255.55.24.52
cb15:901b:d157:b51:8045:b51a:ff37:1835	255.55.24.53
cb15:901b:d157:b51:8045:b51a:ff37:1836	255.55.24.54
cb15:901b:d157:b51:8045:b51a:ff37:1837	255.55.24.55
cb15:901b:d157:b51:8045:b51a:ff37:1838	255.55.24.56
cb15:901b:d157:b51:8045:b51a:ff37:1839	255.55.24.57
cb15:901b:d157:b51:8045:b51a:ff37:183a	255.55.24.58
cb15:901b:d157:b51:8045:b51a:ff37:183b	255.55.24.59
cb15:901b:d157:b51:8045:b51a:ff37:183c	255.55.24.60

cb15:901b:d157:b51:8045:b51a:ff37:183d	255.55.24.61
cb15:901b:d157:b51:8045:b51a:ff37:183e	255.55.24.62
cb15:901b:d157:b51:8045:b51a:ff37:183f	255.55.24.63
cb15:901b:d157:b51:8045:b51a:ff37:1840	255.55.24.64
cb15:901b:d157:b51:8045:b51a:ff37:1841	255.55.24.65
cb15:901b:d157:b51:8045:b51a:ff37:1842	255.55.24.66
cb15:901b:d157:b51:8045:b51a:ff37:1843	255.55.24.67
cb15:901b:d157:b51:8045:b51a:ff37:1844	255.55.24.68
cb15:901b:d157:b51:8045:b51a:ff37:1845	255.55.24.69
cb15:901b:d157:b51:8045:b51a:ff37:1846	255.55.24.70
cb15:901b:d157:b51:8045:b51a:ff37:1847	255.55.24.71
cb15:901b:d157:b51:8045:b51a:ff37:1848	255.55.24.72
cb15:901b:d157:b51:8045:b51a:ff37:1849	255.55.24.73
cb15:901b:d157:b51:8045:b51a:ff37:184a	255.55.24.74
cb15:901b:d157:b51:8045:b51a:ff37:184b	255.55.24.75
cb15:901b:d157:b51:8045:b51a:ff37:184c	255.55.24.76
cb15:901b:d157:b51:8045:b51a:ff37:184d	255.55.24.77
cb15:901b:d157:b51:8045:b51a:ff37:184e	255.55.24.78
cb15:901b:d157:b51:8045:b51a:ff37:184f	255.55.24.79
cb15:901b:d157:b51:8045:b51a:ff37:1850	255.55.24.80
cb15:901b:d157:b51:8045:b51a:ff37:1851	255.55.24.81
cb15:901b:d157:b51:8045:b51a:ff37:1852	255.55.24.82
cb15:901b:d157:b51:8045:b51a:ff37:1853	255.55.24.83
cb15:901b:d157:b51:8045:b51a:ff37:1854	255.55.24.84
cb15:901b:d157:b51:8045:b51a:ff37:1855	255.55.24.85
cb15:901b:d157:b51:8045:b51a:ff37:1856	255.55.24.86
cb15:901b:d157:b51:8045:b51a:ff37:1857	255.55.24.87
cb15:901b:d157:b51:8045:b51a:ff37:1858	255.55.24.88
cb15:901b:d157:b51:8045:b51a:ff37:1859	255.55.24.89
cb15:901b:d157:b51:8045:b51a:ff37:185a	255.55.24.90
cb15:901b:d157:b51:8045:b51a:ff37:185b	255.55.24.91
cb15:901b:d157:b51:8045:b51a:ff37:185c	255.55.24.92
cb15:901b:d157:b51:8045:b51a:ff37:185d	255.55.24.93
cb15:901b:d157:b51:8045:b51a:ff37:185e	255.55.24.94
cb15:901b:d157:b51:8045:b51a:ff37:185f	255.55.24.95
cb15:901b:d157:b51:8045:b51a:ff37:1860	255.55.24.96
cb15:901b:d157:b51:8045:b51a:ff37:1861	255.55.24.97
cb15:901b:d157:b51:8045:b51a:ff37:1862	255.55.24.98
cb15:901b:d157:b51:8045:b51a:ff37:1863	255.55.24.99
cb15:901b:d157:b51:8045:b51a:ff37:1864	255.55.24.100
cb15:901b:d157:b51:8045:b51a:ff37:1865	255.55.24.101
cb15:901b:d157:b51:8045:b51a:ff37:1866	255.55.24.102
cb15:901b:d157:b51:8045:b51a:ff37:1867	255.55.24.103
cb15:901b:d157:b51:8045:b51a:ff37:1868	255.55.24.104
cb15:901b:d157:b51:8045:b51a:ff37:1869	255.55.24.105
cb15:901b:d157:b51:8045:b51a:ff37:186a	255.55.24.106
cb15:901b:d157:b51:8045:b51a:ff37:186b	255.55.24.107
cb15:901b:d157:b51:8045:b51a:ff37:186c	255.55.24.108
cb15:901b:d157:b51:8045:b51a:ff37:186d	255.55.24.109
cb15:901b:d157:b51:8045:b51a:ff37:186e	255.55.24.110
cb15:901b:d157:b51:8045:b51a:ff37:186f	255.55.24.111
cb15:901b:d157:b51:8045:b51a:ff37:1870	255.55.24.112
cb15:901b:d157:b51:8045:b51a:ff37:1871	255.55.24.113
cb15:901b:d157:b51:8045:b51a:ff37:1872	255.55.24.114
cb15:901b:d157:b51:8045:b51a:ff37:1873	255.55.24.115
cb15:901b:d157:b51:8045:b51a:ff37:1874	255.55.24.116
cb15:901b:d157:b51:8045:b51a:ff37:1875	255.55.24.117
cb15:901b:d157:b51:8045:b51a:ff37:1876	255.55.24.118
cb15:901b:d157:b51:8045:b51a:ff37:1877	255.55.24.119
cb15:901b:d157:b51:8045:b51a:ff37:1878	255.55.24.120

cb15:901b:d157:b51:8045:b51a:ff37:1879	255.55.24.121
cb15:901b:d157:b51:8045:b51a:ff37:187a	255.55.24.122
cb15:901b:d157:b51:8045:b51a:ff37:187b	255.55.24.123
cb15:901b:d157:b51:8045:b51a:ff37:187c	255.55.24.124
cb15:901b:d157:b51:8045:b51a:ff37:187d	255.55.24.125
cb15:901b:d157:b51:8045:b51a:ff37:187e	255.55.24.126
cb15:901b:d157:b51:8045:b51a:ff37:187f	255.55.24.127
cb15:901b:d157:b51:8045:b51a:ff37:1880	255.55.24.128
cb15:901b:d157:b51:8045:b51a:ff37:1881	255.55.24.129
cb15:901b:d157:b51:8045:b51a:ff37:1882	255.55.24.130
cb15:901b:d157:b51:8045:b51a:ff37:1883	255.55.24.131
cb15:901b:d157:b51:8045:b51a:ff37:1884	255.55.24.132
cb15:901b:d157:b51:8045:b51a:ff37:1885	255.55.24.133
cb15:901b:d157:b51:8045:b51a:ff37:1886	255.55.24.134
cb15:901b:d157:b51:8045:b51a:ff37:1887	255.55.24.135
cb15:901b:d157:b51:8045:b51a:ff37:1888	255.55.24.136
cb15:901b:d157:b51:8045:b51a:ff37:1889	255.55.24.137
cb15:901b:d157:b51:8045:b51a:ff37:188a	255.55.24.138
cb15:901b:d157:b51:8045:b51a:ff37:188b	255.55.24.139
cb15:901b:d157:b51:8045:b51a:ff37:188c	255.55.24.140
cb15:901b:d157:b51:8045:b51a:ff37:188d	255.55.24.141
cb15:901b:d157:b51:8045:b51a:ff37:188e	255.55.24.142
cb15:901b:d157:b51:8045:b51a:ff37:188f	255.55.24.143
cb15:901b:d157:b51:8045:b51a:ff37:1890	255.55.24.144
cb15:901b:d157:b51:8045:b51a:ff37:1891	255.55.24.145
cb15:901b:d157:b51:8045:b51a:ff37:1892	255.55.24.146
cb15:901b:d157:b51:8045:b51a:ff37:1893	255.55.24.147
cb15:901b:d157:b51:8045:b51a:ff37:1894	255.55.24.148
cb15:901b:d157:b51:8045:b51a:ff37:1895	255.55.24.149
cb15:901b:d157:b51:8045:b51a:ff37:1896	255.55.24.150
cb15:901b:d157:b51:8045:b51a:ff37:1897	255.55.24.151
cb15:901b:d157:b51:8045:b51a:ff37:1898	255.55.24.152
cb15:901b:d157:b51:8045:b51a:ff37:1899	255.55.24.153
cb15:901b:d157:b51:8045:b51a:ff37:189a	255.55.24.154
cb15:901b:d157:b51:8045:b51a:ff37:189b	255.55.24.155
cb15:901b:d157:b51:8045:b51a:ff37:189c	255.55.24.156
cb15:901b:d157:b51:8045:b51a:ff37:189d	255.55.24.157
cb15:901b:d157:b51:8045:b51a:ff37:189e	255.55.24.158
cb15:901b:d157:b51:8045:b51a:ff37:189f	255.55.24.159
cb15:901b:d157:b51:8045:b51a:ff37:18a0	255.55.24.160
cb15:901b:d157:b51:8045:b51a:ff37:18a1	255.55.24.161
cb15:901b:d157:b51:8045:b51a:ff37:18a2	255.55.24.162
cb15:901b:d157:b51:8045:b51a:ff37:18a3	255.55.24.163
cb15:901b:d157:b51:8045:b51a:ff37:18a4	255.55.24.164
cb15:901b:d157:b51:8045:b51a:ff37:18a5	255.55.24.165
cb15:901b:d157:b51:8045:b51a:ff37:18a6	255.55.24.166
cb15:901b:d157:b51:8045:b51a:ff37:18a7	255.55.24.167
cb15:901b:d157:b51:8045:b51a:ff37:18a8	255.55.24.168
cb15:901b:d157:b51:8045:b51a:ff37:18a9	255.55.24.169
cb15:901b:d157:b51:8045:b51a:ff37:18aa	255.55.24.170
cb15:901b:d157:b51:8045:b51a:ff37:18ab	255.55.24.171
cb15:901b:d157:b51:8045:b51a:ff37:18ac	255.55.24.172
cb15:901b:d157:b51:8045:b51a:ff37:18ad	255.55.24.173
cb15:901b:d157:b51:8045:b51a:ff37:18ae	255.55.24.174
cb15:901b:d157:b51:8045:b51a:ff37:18af	255.55.24.175
cb15:901b:d157:b51:8045:b51a:ff37:18b0	255.55.24.176
cb15:901b:d157:b51:8045:b51a:ff37:18b1	255.55.24.177
cb15:901b:d157:b51:8045:b51a:ff37:18b2	255.55.24.178
cb15:901b:d157:b51:8045:b51a:ff37:18b3	255.55.24.179
cb15:901b:d157:b51:8045:b51a:ff37:18b4	255.55.24.180

cb15:901b:d157:b51:8045:b51a:ff37:18b5	255.55.24.181
cb15:901b:d157:b51:8045:b51a:ff37:18b6	255.55.24.182
cb15:901b:d157:b51:8045:b51a:ff37:18b7	255.55.24.183
cb15:901b:d157:b51:8045:b51a:ff37:18b8	255.55.24.184
cb15:901b:d157:b51:8045:b51a:ff37:18b9	255.55.24.185
cb15:901b:d157:b51:8045:b51a:ff37:18ba	255.55.24.186
cb15:901b:d157:b51:8045:b51a:ff37:18bb	255.55.24.187
cb15:901b:d157:b51:8045:b51a:ff37:18bc	255.55.24.188
cb15:901b:d157:b51:8045:b51a:ff37:18bd	255.55.24.189
cb15:901b:d157:b51:8045:b51a:ff37:18be	255.55.24.190
cb15:901b:d157:b51:8045:b51a:ff37:18bf	255.55.24.191
cb15:901b:d157:b51:8045:b51a:ff37:18c0	255.55.24.192
cb15:901b:d157:b51:8045:b51a:ff37:18c1	255.55.24.193
cb15:901b:d157:b51:8045:b51a:ff37:18c2	255.55.24.194
cb15:901b:d157:b51:8045:b51a:ff37:18c3	255.55.24.195
cb15:901b:d157:b51:8045:b51a:ff37:18c4	255.55.24.196
cb15:901b:d157:b51:8045:b51a:ff37:18c5	255.55.24.197
cb15:901b:d157:b51:8045:b51a:ff37:18c6	255.55.24.198
cb15:901b:d157:b51:8045:b51a:ff37:18c7	255.55.24.199
cb15:901b:d157:b51:8045:b51a:ff37:18c8	255.55.24.200
cb15:901b:d157:b51:8045:b51a:ff37:18c9	255.55.24.201
cb15:901b:d157:b51:8045:b51a:ff37:18ca	255.55.24.202
cb15:901b:d157:b51:8045:b51a:ff37:18cb	255.55.24.203
cb15:901b:d157:b51:8045:b51a:ff37:18cc	255.55.24.204
cb15:901b:d157:b51:8045:b51a:ff37:18cd	255.55.24.205
cb15:901b:d157:b51:8045:b51a:ff37:18ce	255.55.24.206
cb15:901b:d157:b51:8045:b51a:ff37:18cf	255.55.24.207
cb15:901b:d157:b51:8045:b51a:ff37:18d0	255.55.24.208
cb15:901b:d157:b51:8045:b51a:ff37:18d1	255.55.24.209
cb15:901b:d157:b51:8045:b51a:ff37:18d2	255.55.24.210
cb15:901b:d157:b51:8045:b51a:ff37:18d3	255.55.24.211
cb15:901b:d157:b51:8045:b51a:ff37:18d4	255.55.24.212
cb15:901b:d157:b51:8045:b51a:ff37:18d5	255.55.24.213
cb15:901b:d157:b51:8045:b51a:ff37:18d6	255.55.24.214
cb15:901b:d157:b51:8045:b51a:ff37:18d7	255.55.24.215
cb15:901b:d157:b51:8045:b51a:ff37:18d8	255.55.24.216
cb15:901b:d157:b51:8045:b51a:ff37:18d9	255.55.24.217
cb15:901b:d157:b51:8045:b51a:ff37:18da	255.55.24.218
cb15:901b:d157:b51:8045:b51a:ff37:18db	255.55.24.219
cb15:901b:d157:b51:8045:b51a:ff37:18dc	255.55.24.220
cb15:901b:d157:b51:8045:b51a:ff37:18dd	255.55.24.221
cb15:901b:d157:b51:8045:b51a:ff37:18de	255.55.24.222
cb15:901b:d157:b51:8045:b51a:ff37:18df	255.55.24.223
cb15:901b:d157:b51:8045:b51a:ff37:18e0	255.55.24.224
cb15:901b:d157:b51:8045:b51a:ff37:18e1	255.55.24.225
cb15:901b:d157:b51:8045:b51a:ff37:18e2	255.55.24.226
cb15:901b:d157:b51:8045:b51a:ff37:18e3	255.55.24.227
cb15:901b:d157:b51:8045:b51a:ff37:18e4	255.55.24.228
cb15:901b:d157:b51:8045:b51a:ff37:18e5	255.55.24.229
cb15:901b:d157:b51:8045:b51a:ff37:18e6	255.55.24.230
cb15:901b:d157:b51:8045:b51a:ff37:18e7	255.55.24.231
cb15:901b:d157:b51:8045:b51a:ff37:18e8	255.55.24.232
cb15:901b:d157:b51:8045:b51a:ff37:18e9	255.55.24.233
cb15:901b:d157:b51:8045:b51a:ff37:18ea	255.55.24.234
cb15:901b:d157:b51:8045:b51a:ff37:18eb	255.55.24.235
cb15:901b:d157:b51:8045:b51a:ff37:18ec	255.55.24.236
cb15:901b:d157:b51:8045:b51a:ff37:18ed	255.55.24.237
cb15:901b:d157:b51:8045:b51a:ff37:18ee	255.55.24.238
cb15:901b:d157:b51:8045:b51a:ff37:18ef	255.55.24.239
cb15:901b:d157:b51:8045:b51a:ff37:18f0	255.55.24.240
cb15:901b:d157:b51:8045:b51a:ff37:18f1	255.55.24.241
cb15:901b:d157:b51:8045:b51a:ff37:18f2	255.55.24.242
cb15:901b:d157:b51:8045:b51a:ff37:18f3	255.55.24.243
cb15:901b:d157:b51:8045:b51a:ff37:18f4	255.55.24.244
cb15:901b:d157:b51:8045:b51a:ff37:18f5	255.55.24.245
cb15:901b:d157:b51:8045:b51a:ff37:18f6	255.55.24.246
cb15:901b:d157:b51:8045:b51a:ff37:18f7	255.55.24.247
cb15:901b:d157:b51:8045:b51a:ff37:18f8	255.55.24.248
cb15:901b:d157:b51:8045:b51a:ff37:18f9	255.55.24.249
cb15:901b:d157:b51:8045:b51a:ff37:18fa	255.55.24.250
cb15:901b:d157:b51:8045:b51a:ff37:18fb	255.55.24.251
cb15:901b:d157:b51:8045:b51a:ff37:18fc	255.55.24.252
cb15:901b:d157:b51:8045:b51a:ff37:18fd	255.55.24.253
cb15:901b:d157:b51:8045:b51a:ff37:18fe	255.55.24.254
cb15:901b:d157:b51:8045:b51a:ff37:18ff	255.55.24.255

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.