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:901b:1324:b51a:3f87:c724:1901	199.36.25.1
cb15:901b:901b:1324:b51a:3f87:c724:1902	199.36.25.2
cb15:901b:901b:1324:b51a:3f87:c724:1903	199.36.25.3
cb15:901b:901b:1324:b51a:3f87:c724:1904	199.36.25.4
cb15:901b:901b:1324:b51a:3f87:c724:1905	199.36.25.5
cb15:901b:901b:1324:b51a:3f87:c724:1906	199.36.25.6
cb15:901b:901b:1324:b51a:3f87:c724:1907	199.36.25.7
cb15:901b:901b:1324:b51a:3f87:c724:1908	199.36.25.8
cb15:901b:901b:1324:b51a:3f87:c724:1909	199.36.25.9
cb15:901b:901b:1324:b51a:3f87:c724:190a	199.36.25.10
cb15:901b:901b:1324:b51a:3f87:c724:190b	199.36.25.11
cb15:901b:901b:1324:b51a:3f87:c724:190c	199.36.25.12
cb15:901b:901b:1324:b51a:3f87:c724:190d	199.36.25.13
cb15:901b:901b:1324:b51a:3f87:c724:190e	199.36.25.14
cb15:901b:901b:1324:b51a:3f87:c724:190f	199.36.25.15
cb15:901b:901b:1324:b51a:3f87:c724:1910	199.36.25.16
cb15:901b:901b:1324:b51a:3f87:c724:1911	199.36.25.17
cb15:901b:901b:1324:b51a:3f87:c724:1912	199.36.25.18
cb15:901b:901b:1324:b51a:3f87:c724:1913	199.36.25.19
cb15:901b:901b:1324:b51a:3f87:c724:1914	199.36.25.20
cb15:901b:901b:1324:b51a:3f87:c724:1915	199.36.25.21
cb15:901b:901b:1324:b51a:3f87:c724:1916	199.36.25.22
cb15:901b:901b:1324:b51a:3f87:c724:1917	199.36.25.23
cb15:901b:901b:1324:b51a:3f87:c724:1918	199.36.25.24
cb15:901b:901b:1324:b51a:3f87:c724:1919	199.36.25.25
cb15:901b:901b:1324:b51a:3f87:c724:191a	199.36.25.26
cb15:901b:901b:1324:b51a:3f87:c724:191b	199.36.25.27
cb15:901b:901b:1324:b51a:3f87:c724:191c	199.36.25.28
cb15:901b:901b:1324:b51a:3f87:c724:191d	199.36.25.29
cb15:901b:901b:1324:b51a:3f87:c724:191e	199.36.25.30
cb15:901b:901b:1324:b51a:3f87:c724:191f	199.36.25.31
cb15:901b:901b:1324:b51a:3f87:c724:1920	199.36.25.32
cb15:901b:901b:1324:b51a:3f87:c724:1921	199.36.25.33
cb15:901b:901b:1324:b51a:3f87:c724:1922	199.36.25.34
cb15:901b:901b:1324:b51a:3f87:c724:1923	199.36.25.35
cb15:901b:901b:1324:b51a:3f87:c724:1924	199.36.25.36
cb15:901b:901b:1324:b51a:3f87:c724:1925	199.36.25.37
cb15:901b:901b:1324:b51a:3f87:c724:1926	199.36.25.38
cb15:901b:901b:1324:b51a:3f87:c724:1927	199.36.25.39
cb15:901b:901b:1324:b51a:3f87:c724:1928	199.36.25.40
cb15:901b:901b:1324:b51a:3f87:c724:1929	199.36.25.41
cb15:901b:901b:1324:b51a:3f87:c724:192a	199.36.25.42
cb15:901b:901b:1324:b51a:3f87:c724:192b	199.36.25.43
cb15:901b:901b:1324:b51a:3f87:c724:192c	199.36.25.44
cb15:901b:901b:1324:b51a:3f87:c724:192d	199.36.25.45
cb15:901b:901b:1324:b51a:3f87:c724:192e	199.36.25.46
cb15:901b:901b:1324:b51a:3f87:c724:192f	199.36.25.47
cb15:901b:901b:1324:b51a:3f87:c724:1930	199.36.25.48
cb15:901b:901b:1324:b51a:3f87:c724:1931	199.36.25.49
cb15:901b:901b:1324:b51a:3f87:c724:1932	199.36.25.50
cb15:901b:901b:1324:b51a:3f87:c724:1933	199.36.25.51
cb15:901b:901b:1324:b51a:3f87:c724:1934	199.36.25.52
cb15:901b:901b:1324:b51a:3f87:c724:1935	199.36.25.53
cb15:901b:901b:1324:b51a:3f87:c724:1936	199.36.25.54
cb15:901b:901b:1324:b51a:3f87:c724:1937	199.36.25.55
cb15:901b:901b:1324:b51a:3f87:c724:1938	199.36.25.56
cb15:901b:901b:1324:b51a:3f87:c724:1939	199.36.25.57
cb15:901b:901b:1324:b51a:3f87:c724:193a	199.36.25.58
cb15:901b:901b:1324:b51a:3f87:c724:193b	199.36.25.59
cb15:901b:901b:1324:b51a:3f87:c724:193c	199.36.25.60

cb15:901b:901b:1324:b51a:3f87:c724:193d	199.36.25.61
cb15:901b:901b:1324:b51a:3f87:c724:193e	199.36.25.62
cb15:901b:901b:1324:b51a:3f87:c724:193f	199.36.25.63
cb15:901b:901b:1324:b51a:3f87:c724:1940	199.36.25.64
cb15:901b:901b:1324:b51a:3f87:c724:1941	199.36.25.65
cb15:901b:901b:1324:b51a:3f87:c724:1942	199.36.25.66
cb15:901b:901b:1324:b51a:3f87:c724:1943	199.36.25.67
cb15:901b:901b:1324:b51a:3f87:c724:1944	199.36.25.68
cb15:901b:901b:1324:b51a:3f87:c724:1945	199.36.25.69
cb15:901b:901b:1324:b51a:3f87:c724:1946	199.36.25.70
cb15:901b:901b:1324:b51a:3f87:c724:1947	199.36.25.71
cb15:901b:901b:1324:b51a:3f87:c724:1948	199.36.25.72
cb15:901b:901b:1324:b51a:3f87:c724:1949	199.36.25.73
cb15:901b:901b:1324:b51a:3f87:c724:194a	199.36.25.74
cb15:901b:901b:1324:b51a:3f87:c724:194b	199.36.25.75
cb15:901b:901b:1324:b51a:3f87:c724:194c	199.36.25.76
cb15:901b:901b:1324:b51a:3f87:c724:194d	199.36.25.77
cb15:901b:901b:1324:b51a:3f87:c724:194e	199.36.25.78
cb15:901b:901b:1324:b51a:3f87:c724:194f	199.36.25.79
cb15:901b:901b:1324:b51a:3f87:c724:1950	199.36.25.80
cb15:901b:901b:1324:b51a:3f87:c724:1951	199.36.25.81
cb15:901b:901b:1324:b51a:3f87:c724:1952	199.36.25.82
cb15:901b:901b:1324:b51a:3f87:c724:1953	199.36.25.83
cb15:901b:901b:1324:b51a:3f87:c724:1954	199.36.25.84
cb15:901b:901b:1324:b51a:3f87:c724:1955	199.36.25.85
cb15:901b:901b:1324:b51a:3f87:c724:1956	199.36.25.86
cb15:901b:901b:1324:b51a:3f87:c724:1957	199.36.25.87
cb15:901b:901b:1324:b51a:3f87:c724:1958	199.36.25.88
cb15:901b:901b:1324:b51a:3f87:c724:1959	199.36.25.89
cb15:901b:901b:1324:b51a:3f87:c724:195a	199.36.25.90
cb15:901b:901b:1324:b51a:3f87:c724:195b	199.36.25.91
cb15:901b:901b:1324:b51a:3f87:c724:195c	199.36.25.92
cb15:901b:901b:1324:b51a:3f87:c724:195d	199.36.25.93
cb15:901b:901b:1324:b51a:3f87:c724:195e	199.36.25.94
cb15:901b:901b:1324:b51a:3f87:c724:195f	199.36.25.95
cb15:901b:901b:1324:b51a:3f87:c724:1960	199.36.25.96
cb15:901b:901b:1324:b51a:3f87:c724:1961	199.36.25.97
cb15:901b:901b:1324:b51a:3f87:c724:1962	199.36.25.98
cb15:901b:901b:1324:b51a:3f87:c724:1963	199.36.25.99
cb15:901b:901b:1324:b51a:3f87:c724:1964	199.36.25.100
cb15:901b:901b:1324:b51a:3f87:c724:1965	199.36.25.101
cb15:901b:901b:1324:b51a:3f87:c724:1966	199.36.25.102
cb15:901b:901b:1324:b51a:3f87:c724:1967	199.36.25.103
cb15:901b:901b:1324:b51a:3f87:c724:1968	199.36.25.104
cb15:901b:901b:1324:b51a:3f87:c724:1969	199.36.25.105
cb15:901b:901b:1324:b51a:3f87:c724:196a	199.36.25.106
cb15:901b:901b:1324:b51a:3f87:c724:196b	199.36.25.107
cb15:901b:901b:1324:b51a:3f87:c724:196c	199.36.25.108
cb15:901b:901b:1324:b51a:3f87:c724:196d	199.36.25.109
cb15:901b:901b:1324:b51a:3f87:c724:196e	199.36.25.110
cb15:901b:901b:1324:b51a:3f87:c724:196f	199.36.25.111
cb15:901b:901b:1324:b51a:3f87:c724:1970	199.36.25.112
cb15:901b:901b:1324:b51a:3f87:c724:1971	199.36.25.113
cb15:901b:901b:1324:b51a:3f87:c724:1972	199.36.25.114
cb15:901b:901b:1324:b51a:3f87:c724:1973	199.36.25.115
cb15:901b:901b:1324:b51a:3f87:c724:1974	199.36.25.116
cb15:901b:901b:1324:b51a:3f87:c724:1975	199.36.25.117
cb15:901b:901b:1324:b51a:3f87:c724:1976	199.36.25.118
cb15:901b:901b:1324:b51a:3f87:c724:1977	199.36.25.119
cb15:901b:901b:1324:b51a:3f87:c724:1978	199.36.25.120

cb15:901b:901b:1324:b51a:3f87:c724:1979	199.36.25.121
cb15:901b:901b:1324:b51a:3f87:c724:197a	199.36.25.122
cb15:901b:901b:1324:b51a:3f87:c724:197b	199.36.25.123
cb15:901b:901b:1324:b51a:3f87:c724:197c	199.36.25.124
cb15:901b:901b:1324:b51a:3f87:c724:197d	199.36.25.125
cb15:901b:901b:1324:b51a:3f87:c724:197e	199.36.25.126
cb15:901b:901b:1324:b51a:3f87:c724:197f	199.36.25.127
cb15:901b:901b:1324:b51a:3f87:c724:1980	199.36.25.128
cb15:901b:901b:1324:b51a:3f87:c724:1981	199.36.25.129
cb15:901b:901b:1324:b51a:3f87:c724:1982	199.36.25.130
cb15:901b:901b:1324:b51a:3f87:c724:1983	199.36.25.131
cb15:901b:901b:1324:b51a:3f87:c724:1984	199.36.25.132
cb15:901b:901b:1324:b51a:3f87:c724:1985	199.36.25.133
cb15:901b:901b:1324:b51a:3f87:c724:1986	199.36.25.134
cb15:901b:901b:1324:b51a:3f87:c724:1987	199.36.25.135
cb15:901b:901b:1324:b51a:3f87:c724:1988	199.36.25.136
cb15:901b:901b:1324:b51a:3f87:c724:1989	199.36.25.137
cb15:901b:901b:1324:b51a:3f87:c724:198a	199.36.25.138
cb15:901b:901b:1324:b51a:3f87:c724:198b	199.36.25.139
cb15:901b:901b:1324:b51a:3f87:c724:198c	199.36.25.140
cb15:901b:901b:1324:b51a:3f87:c724:198d	199.36.25.141
cb15:901b:901b:1324:b51a:3f87:c724:198e	199.36.25.142
cb15:901b:901b:1324:b51a:3f87:c724:198f	199.36.25.143
cb15:901b:901b:1324:b51a:3f87:c724:1990	199.36.25.144
cb15:901b:901b:1324:b51a:3f87:c724:1991	199.36.25.145
cb15:901b:901b:1324:b51a:3f87:c724:1992	199.36.25.146
cb15:901b:901b:1324:b51a:3f87:c724:1993	199.36.25.147
cb15:901b:901b:1324:b51a:3f87:c724:1994	199.36.25.148
cb15:901b:901b:1324:b51a:3f87:c724:1995	199.36.25.149
cb15:901b:901b:1324:b51a:3f87:c724:1996	199.36.25.150
cb15:901b:901b:1324:b51a:3f87:c724:1997	199.36.25.151
cb15:901b:901b:1324:b51a:3f87:c724:1998	199.36.25.152
cb15:901b:901b:1324:b51a:3f87:c724:1999	199.36.25.153
cb15:901b:901b:1324:b51a:3f87:c724:199a	199.36.25.154
cb15:901b:901b:1324:b51a:3f87:c724:199b	199.36.25.155
cb15:901b:901b:1324:b51a:3f87:c724:199c	199.36.25.156
cb15:901b:901b:1324:b51a:3f87:c724:199d	199.36.25.157
cb15:901b:901b:1324:b51a:3f87:c724:199e	199.36.25.158
cb15:901b:901b:1324:b51a:3f87:c724:199f	199.36.25.159
cb15:901b:901b:1324:b51a:3f87:c724:19a0	199.36.25.160
cb15:901b:901b:1324:b51a:3f87:c724:19a1	199.36.25.161
cb15:901b:901b:1324:b51a:3f87:c724:19a2	199.36.25.162
cb15:901b:901b:1324:b51a:3f87:c724:19a3	199.36.25.163
cb15:901b:901b:1324:b51a:3f87:c724:19a4	199.36.25.164
cb15:901b:901b:1324:b51a:3f87:c724:19a5	199.36.25.165
cb15:901b:901b:1324:b51a:3f87:c724:19a6	199.36.25.166
cb15:901b:901b:1324:b51a:3f87:c724:19a7	199.36.25.167
cb15:901b:901b:1324:b51a:3f87:c724:19a8	199.36.25.168
cb15:901b:901b:1324:b51a:3f87:c724:19a9	199.36.25.169
cb15:901b:901b:1324:b51a:3f87:c724:19aa	199.36.25.170
cb15:901b:901b:1324:b51a:3f87:c724:19ab	199.36.25.171
cb15:901b:901b:1324:b51a:3f87:c724:19ac	199.36.25.172
cb15:901b:901b:1324:b51a:3f87:c724:19ad	199.36.25.173
cb15:901b:901b:1324:b51a:3f87:c724:19ae	199.36.25.174
cb15:901b:901b:1324:b51a:3f87:c724:19af	199.36.25.175
cb15:901b:901b:1324:b51a:3f87:c724:19b0	199.36.25.176
cb15:901b:901b:1324:b51a:3f87:c724:19b1	199.36.25.177
cb15:901b:901b:1324:b51a:3f87:c724:19b2	199.36.25.178
cb15:901b:901b:1324:b51a:3f87:c724:19b3	199.36.25.179
cb15:901b:901b:1324:b51a:3f87:c724:19b4	199.36.25.180

cb15:901b:901b:1324:b51a:3f87:c724:19b5	199.36.25.181
cb15:901b:901b:1324:b51a:3f87:c724:19b6	199.36.25.182
cb15:901b:901b:1324:b51a:3f87:c724:19b7	199.36.25.183
cb15:901b:901b:1324:b51a:3f87:c724:19b8	199.36.25.184
cb15:901b:901b:1324:b51a:3f87:c724:19b9	199.36.25.185
cb15:901b:901b:1324:b51a:3f87:c724:19ba	199.36.25.186
cb15:901b:901b:1324:b51a:3f87:c724:19bb	199.36.25.187
cb15:901b:901b:1324:b51a:3f87:c724:19bc	199.36.25.188
cb15:901b:901b:1324:b51a:3f87:c724:19bd	199.36.25.189
cb15:901b:901b:1324:b51a:3f87:c724:19be	199.36.25.190
cb15:901b:901b:1324:b51a:3f87:c724:19bf	199.36.25.191
cb15:901b:901b:1324:b51a:3f87:c724:19c0	199.36.25.192
cb15:901b:901b:1324:b51a:3f87:c724:19c1	199.36.25.193
cb15:901b:901b:1324:b51a:3f87:c724:19c2	199.36.25.194
cb15:901b:901b:1324:b51a:3f87:c724:19c3	199.36.25.195
cb15:901b:901b:1324:b51a:3f87:c724:19c4	199.36.25.196
cb15:901b:901b:1324:b51a:3f87:c724:19c5	199.36.25.197
cb15:901b:901b:1324:b51a:3f87:c724:19c6	199.36.25.198
cb15:901b:901b:1324:b51a:3f87:c724:19c7	199.36.25.199
cb15:901b:901b:1324:b51a:3f87:c724:19c8	199.36.25.200
cb15:901b:901b:1324:b51a:3f87:c724:19c9	199.36.25.201
cb15:901b:901b:1324:b51a:3f87:c724:19ca	199.36.25.202
cb15:901b:901b:1324:b51a:3f87:c724:19cb	199.36.25.203
cb15:901b:901b:1324:b51a:3f87:c724:19cc	199.36.25.204
cb15:901b:901b:1324:b51a:3f87:c724:19cd	199.36.25.205
cb15:901b:901b:1324:b51a:3f87:c724:19ce	199.36.25.206
cb15:901b:901b:1324:b51a:3f87:c724:19cf	199.36.25.207
cb15:901b:901b:1324:b51a:3f87:c724:19d0	199.36.25.208
cb15:901b:901b:1324:b51a:3f87:c724:19d1	199.36.25.209
cb15:901b:901b:1324:b51a:3f87:c724:19d2	199.36.25.210
cb15:901b:901b:1324:b51a:3f87:c724:19d3	199.36.25.211
cb15:901b:901b:1324:b51a:3f87:c724:19d4	199.36.25.212
cb15:901b:901b:1324:b51a:3f87:c724:19d5	199.36.25.213
cb15:901b:901b:1324:b51a:3f87:c724:19d6	199.36.25.214
cb15:901b:901b:1324:b51a:3f87:c724:19d7	199.36.25.215
cb15:901b:901b:1324:b51a:3f87:c724:19d8	199.36.25.216
cb15:901b:901b:1324:b51a:3f87:c724:19d9	199.36.25.217
cb15:901b:901b:1324:b51a:3f87:c724:19da	199.36.25.218
cb15:901b:901b:1324:b51a:3f87:c724:19db	199.36.25.219
cb15:901b:901b:1324:b51a:3f87:c724:19dc	199.36.25.220
cb15:901b:901b:1324:b51a:3f87:c724:19dd	199.36.25.221
cb15:901b:901b:1324:b51a:3f87:c724:19de	199.36.25.222
cb15:901b:901b:1324:b51a:3f87:c724:19df	199.36.25.223
cb15:901b:901b:1324:b51a:3f87:c724:19e0	199.36.25.224
cb15:901b:901b:1324:b51a:3f87:c724:19e1	199.36.25.225
cb15:901b:901b:1324:b51a:3f87:c724:19e2	199.36.25.226
cb15:901b:901b:1324:b51a:3f87:c724:19e3	199.36.25.227
cb15:901b:901b:1324:b51a:3f87:c724:19e4	199.36.25.228
cb15:901b:901b:1324:b51a:3f87:c724:19e5	199.36.25.229
cb15:901b:901b:1324:b51a:3f87:c724:19e6	199.36.25.230
cb15:901b:901b:1324:b51a:3f87:c724:19e7	199.36.25.231
cb15:901b:901b:1324:b51a:3f87:c724:19e8	199.36.25.232
cb15:901b:901b:1324:b51a:3f87:c724:19e9	199.36.25.233
cb15:901b:901b:1324:b51a:3f87:c724:19ea	199.36.25.234
cb15:901b:901b:1324:b51a:3f87:c724:19eb	199.36.25.235
cb15:901b:901b:1324:b51a:3f87:c724:19ec	199.36.25.236
cb15:901b:901b:1324:b51a:3f87:c724:19ed	199.36.25.237
cb15:901b:901b:1324:b51a:3f87:c724:19ee	199.36.25.238
cb15:901b:901b:1324:b51a:3f87:c724:19ef	199.36.25.239
cb15:901b:901b:1324:b51a:3f87:c724:19f0	199.36.25.240
cb15:901b:901b:1324:b51a:3f87:c724:19f1	199.36.25.241
cb15:901b:901b:1324:b51a:3f87:c724:19f2	199.36.25.242
cb15:901b:901b:1324:b51a:3f87:c724:19f3	199.36.25.243
cb15:901b:901b:1324:b51a:3f87:c724:19f4	199.36.25.244
cb15:901b:901b:1324:b51a:3f87:c724:19f5	199.36.25.245
cb15:901b:901b:1324:b51a:3f87:c724:19f6	199.36.25.246
cb15:901b:901b:1324:b51a:3f87:c724:19f7	199.36.25.247
cb15:901b:901b:1324:b51a:3f87:c724:19f8	199.36.25.248
cb15:901b:901b:1324:b51a:3f87:c724:19f9	199.36.25.249
cb15:901b:901b:1324:b51a:3f87:c724:19fa	199.36.25.250
cb15:901b:901b:1324:b51a:3f87:c724:19fb	199.36.25.251
cb15:901b:901b:1324:b51a:3f87:c724:19fc	199.36.25.252
cb15:901b:901b:1324:b51a:3f87:c724:19fd	199.36.25.253
cb15:901b:901b:1324:b51a:3f87:c724:19fe	199.36.25.254
cb15:901b:901b:1324:b51a:3f87:c724:19ff	199.36.25.255

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.