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:ada3:db24:7d68:1901	125.104.25.1
cb15:901b:901b:1324:ada3:db24:7d68:1902	125.104.25.2
cb15:901b:901b:1324:ada3:db24:7d68:1903	125.104.25.3
cb15:901b:901b:1324:ada3:db24:7d68:1904	125.104.25.4
cb15:901b:901b:1324:ada3:db24:7d68:1905	125.104.25.5
cb15:901b:901b:1324:ada3:db24:7d68:1906	125.104.25.6
cb15:901b:901b:1324:ada3:db24:7d68:1907	125.104.25.7
cb15:901b:901b:1324:ada3:db24:7d68:1908	125.104.25.8
cb15:901b:901b:1324:ada3:db24:7d68:1909	125.104.25.9
cb15:901b:901b:1324:ada3:db24:7d68:190a	125.104.25.10
cb15:901b:901b:1324:ada3:db24:7d68:190b	125.104.25.11
cb15:901b:901b:1324:ada3:db24:7d68:190c	125.104.25.12
cb15:901b:901b:1324:ada3:db24:7d68:190d	125.104.25.13
cb15:901b:901b:1324:ada3:db24:7d68:190e	125.104.25.14
cb15:901b:901b:1324:ada3:db24:7d68:190f	125.104.25.15
cb15:901b:901b:1324:ada3:db24:7d68:1910	125.104.25.16
cb15:901b:901b:1324:ada3:db24:7d68:1911	125.104.25.17
cb15:901b:901b:1324:ada3:db24:7d68:1912	125.104.25.18
cb15:901b:901b:1324:ada3:db24:7d68:1913	125.104.25.19
cb15:901b:901b:1324:ada3:db24:7d68:1914	125.104.25.20
cb15:901b:901b:1324:ada3:db24:7d68:1915	125.104.25.21
cb15:901b:901b:1324:ada3:db24:7d68:1916	125.104.25.22
cb15:901b:901b:1324:ada3:db24:7d68:1917	125.104.25.23
cb15:901b:901b:1324:ada3:db24:7d68:1918	125.104.25.24
cb15:901b:901b:1324:ada3:db24:7d68:1919	125.104.25.25
cb15:901b:901b:1324:ada3:db24:7d68:191a	125.104.25.26
cb15:901b:901b:1324:ada3:db24:7d68:191b	125.104.25.27
cb15:901b:901b:1324:ada3:db24:7d68:191c	125.104.25.28
cb15:901b:901b:1324:ada3:db24:7d68:191d	125.104.25.29
cb15:901b:901b:1324:ada3:db24:7d68:191e	125.104.25.30
cb15:901b:901b:1324:ada3:db24:7d68:191f	125.104.25.31
cb15:901b:901b:1324:ada3:db24:7d68:1920	125.104.25.32
cb15:901b:901b:1324:ada3:db24:7d68:1921	125.104.25.33
cb15:901b:901b:1324:ada3:db24:7d68:1922	125.104.25.34
cb15:901b:901b:1324:ada3:db24:7d68:1923	125.104.25.35
cb15:901b:901b:1324:ada3:db24:7d68:1924	125.104.25.36
cb15:901b:901b:1324:ada3:db24:7d68:1925	125.104.25.37
cb15:901b:901b:1324:ada3:db24:7d68:1926	125.104.25.38
cb15:901b:901b:1324:ada3:db24:7d68:1927	125.104.25.39
cb15:901b:901b:1324:ada3:db24:7d68:1928	125.104.25.40
cb15:901b:901b:1324:ada3:db24:7d68:1929	125.104.25.41
cb15:901b:901b:1324:ada3:db24:7d68:192a	125.104.25.42
cb15:901b:901b:1324:ada3:db24:7d68:192b	125.104.25.43
cb15:901b:901b:1324:ada3:db24:7d68:192c	125.104.25.44
cb15:901b:901b:1324:ada3:db24:7d68:192d	125.104.25.45
cb15:901b:901b:1324:ada3:db24:7d68:192e	125.104.25.46
cb15:901b:901b:1324:ada3:db24:7d68:192f	125.104.25.47
cb15:901b:901b:1324:ada3:db24:7d68:1930	125.104.25.48
cb15:901b:901b:1324:ada3:db24:7d68:1931	125.104.25.49
cb15:901b:901b:1324:ada3:db24:7d68:1932	125.104.25.50
cb15:901b:901b:1324:ada3:db24:7d68:1933	125.104.25.51
cb15:901b:901b:1324:ada3:db24:7d68:1934	125.104.25.52
cb15:901b:901b:1324:ada3:db24:7d68:1935	125.104.25.53
cb15:901b:901b:1324:ada3:db24:7d68:1936	125.104.25.54
cb15:901b:901b:1324:ada3:db24:7d68:1937	125.104.25.55
cb15:901b:901b:1324:ada3:db24:7d68:1938	125.104.25.56
cb15:901b:901b:1324:ada3:db24:7d68:1939	125.104.25.57
cb15:901b:901b:1324:ada3:db24:7d68:193a	125.104.25.58
cb15:901b:901b:1324:ada3:db24:7d68:193b	125.104.25.59
cb15:901b:901b:1324:ada3:db24:7d68:193c	125.104.25.60

cb15:901b:901b:1324:ada3:db24:7d68:193d	125.104.25.61
cb15:901b:901b:1324:ada3:db24:7d68:193e	125.104.25.62
cb15:901b:901b:1324:ada3:db24:7d68:193f	125.104.25.63
cb15:901b:901b:1324:ada3:db24:7d68:1940	125.104.25.64
cb15:901b:901b:1324:ada3:db24:7d68:1941	125.104.25.65
cb15:901b:901b:1324:ada3:db24:7d68:1942	125.104.25.66
cb15:901b:901b:1324:ada3:db24:7d68:1943	125.104.25.67
cb15:901b:901b:1324:ada3:db24:7d68:1944	125.104.25.68
cb15:901b:901b:1324:ada3:db24:7d68:1945	125.104.25.69
cb15:901b:901b:1324:ada3:db24:7d68:1946	125.104.25.70
cb15:901b:901b:1324:ada3:db24:7d68:1947	125.104.25.71
cb15:901b:901b:1324:ada3:db24:7d68:1948	125.104.25.72
cb15:901b:901b:1324:ada3:db24:7d68:1949	125.104.25.73
cb15:901b:901b:1324:ada3:db24:7d68:194a	125.104.25.74
cb15:901b:901b:1324:ada3:db24:7d68:194b	125.104.25.75
cb15:901b:901b:1324:ada3:db24:7d68:194c	125.104.25.76
cb15:901b:901b:1324:ada3:db24:7d68:194d	125.104.25.77
cb15:901b:901b:1324:ada3:db24:7d68:194e	125.104.25.78
cb15:901b:901b:1324:ada3:db24:7d68:194f	125.104.25.79
cb15:901b:901b:1324:ada3:db24:7d68:1950	125.104.25.80
cb15:901b:901b:1324:ada3:db24:7d68:1951	125.104.25.81
cb15:901b:901b:1324:ada3:db24:7d68:1952	125.104.25.82
cb15:901b:901b:1324:ada3:db24:7d68:1953	125.104.25.83
cb15:901b:901b:1324:ada3:db24:7d68:1954	125.104.25.84
cb15:901b:901b:1324:ada3:db24:7d68:1955	125.104.25.85
cb15:901b:901b:1324:ada3:db24:7d68:1956	125.104.25.86
cb15:901b:901b:1324:ada3:db24:7d68:1957	125.104.25.87
cb15:901b:901b:1324:ada3:db24:7d68:1958	125.104.25.88
cb15:901b:901b:1324:ada3:db24:7d68:1959	125.104.25.89
cb15:901b:901b:1324:ada3:db24:7d68:195a	125.104.25.90
cb15:901b:901b:1324:ada3:db24:7d68:195b	125.104.25.91
cb15:901b:901b:1324:ada3:db24:7d68:195c	125.104.25.92
cb15:901b:901b:1324:ada3:db24:7d68:195d	125.104.25.93
cb15:901b:901b:1324:ada3:db24:7d68:195e	125.104.25.94
cb15:901b:901b:1324:ada3:db24:7d68:195f	125.104.25.95
cb15:901b:901b:1324:ada3:db24:7d68:1960	125.104.25.96
cb15:901b:901b:1324:ada3:db24:7d68:1961	125.104.25.97
cb15:901b:901b:1324:ada3:db24:7d68:1962	125.104.25.98
cb15:901b:901b:1324:ada3:db24:7d68:1963	125.104.25.99
cb15:901b:901b:1324:ada3:db24:7d68:1964	125.104.25.100
cb15:901b:901b:1324:ada3:db24:7d68:1965	125.104.25.101
cb15:901b:901b:1324:ada3:db24:7d68:1966	125.104.25.102
cb15:901b:901b:1324:ada3:db24:7d68:1967	125.104.25.103
cb15:901b:901b:1324:ada3:db24:7d68:1968	125.104.25.104
cb15:901b:901b:1324:ada3:db24:7d68:1969	125.104.25.105
cb15:901b:901b:1324:ada3:db24:7d68:196a	125.104.25.106
cb15:901b:901b:1324:ada3:db24:7d68:196b	125.104.25.107
cb15:901b:901b:1324:ada3:db24:7d68:196c	125.104.25.108
cb15:901b:901b:1324:ada3:db24:7d68:196d	125.104.25.109
cb15:901b:901b:1324:ada3:db24:7d68:196e	125.104.25.110
cb15:901b:901b:1324:ada3:db24:7d68:196f	125.104.25.111
cb15:901b:901b:1324:ada3:db24:7d68:1970	125.104.25.112
cb15:901b:901b:1324:ada3:db24:7d68:1971	125.104.25.113
cb15:901b:901b:1324:ada3:db24:7d68:1972	125.104.25.114
cb15:901b:901b:1324:ada3:db24:7d68:1973	125.104.25.115
cb15:901b:901b:1324:ada3:db24:7d68:1974	125.104.25.116
cb15:901b:901b:1324:ada3:db24:7d68:1975	125.104.25.117
cb15:901b:901b:1324:ada3:db24:7d68:1976	125.104.25.118
cb15:901b:901b:1324:ada3:db24:7d68:1977	125.104.25.119
cb15:901b:901b:1324:ada3:db24:7d68:1978	125.104.25.120

cb15:901b:901b:1324:ada3:db24:7d68:1979	125.104.25.121
cb15:901b:901b:1324:ada3:db24:7d68:197a	125.104.25.122
cb15:901b:901b:1324:ada3:db24:7d68:197b	125.104.25.123
cb15:901b:901b:1324:ada3:db24:7d68:197c	125.104.25.124
cb15:901b:901b:1324:ada3:db24:7d68:197d	125.104.25.125
cb15:901b:901b:1324:ada3:db24:7d68:197e	125.104.25.126
cb15:901b:901b:1324:ada3:db24:7d68:197f	125.104.25.127
cb15:901b:901b:1324:ada3:db24:7d68:1980	125.104.25.128
cb15:901b:901b:1324:ada3:db24:7d68:1981	125.104.25.129
cb15:901b:901b:1324:ada3:db24:7d68:1982	125.104.25.130
cb15:901b:901b:1324:ada3:db24:7d68:1983	125.104.25.131
cb15:901b:901b:1324:ada3:db24:7d68:1984	125.104.25.132
cb15:901b:901b:1324:ada3:db24:7d68:1985	125.104.25.133
cb15:901b:901b:1324:ada3:db24:7d68:1986	125.104.25.134
cb15:901b:901b:1324:ada3:db24:7d68:1987	125.104.25.135
cb15:901b:901b:1324:ada3:db24:7d68:1988	125.104.25.136
cb15:901b:901b:1324:ada3:db24:7d68:1989	125.104.25.137
cb15:901b:901b:1324:ada3:db24:7d68:198a	125.104.25.138
cb15:901b:901b:1324:ada3:db24:7d68:198b	125.104.25.139
cb15:901b:901b:1324:ada3:db24:7d68:198c	125.104.25.140
cb15:901b:901b:1324:ada3:db24:7d68:198d	125.104.25.141
cb15:901b:901b:1324:ada3:db24:7d68:198e	125.104.25.142
cb15:901b:901b:1324:ada3:db24:7d68:198f	125.104.25.143
cb15:901b:901b:1324:ada3:db24:7d68:1990	125.104.25.144
cb15:901b:901b:1324:ada3:db24:7d68:1991	125.104.25.145
cb15:901b:901b:1324:ada3:db24:7d68:1992	125.104.25.146
cb15:901b:901b:1324:ada3:db24:7d68:1993	125.104.25.147
cb15:901b:901b:1324:ada3:db24:7d68:1994	125.104.25.148
cb15:901b:901b:1324:ada3:db24:7d68:1995	125.104.25.149
cb15:901b:901b:1324:ada3:db24:7d68:1996	125.104.25.150
cb15:901b:901b:1324:ada3:db24:7d68:1997	125.104.25.151
cb15:901b:901b:1324:ada3:db24:7d68:1998	125.104.25.152
cb15:901b:901b:1324:ada3:db24:7d68:1999	125.104.25.153
cb15:901b:901b:1324:ada3:db24:7d68:199a	125.104.25.154
cb15:901b:901b:1324:ada3:db24:7d68:199b	125.104.25.155
cb15:901b:901b:1324:ada3:db24:7d68:199c	125.104.25.156
cb15:901b:901b:1324:ada3:db24:7d68:199d	125.104.25.157
cb15:901b:901b:1324:ada3:db24:7d68:199e	125.104.25.158
cb15:901b:901b:1324:ada3:db24:7d68:199f	125.104.25.159
cb15:901b:901b:1324:ada3:db24:7d68:19a0	125.104.25.160
cb15:901b:901b:1324:ada3:db24:7d68:19a1	125.104.25.161
cb15:901b:901b:1324:ada3:db24:7d68:19a2	125.104.25.162
cb15:901b:901b:1324:ada3:db24:7d68:19a3	125.104.25.163
cb15:901b:901b:1324:ada3:db24:7d68:19a4	125.104.25.164
cb15:901b:901b:1324:ada3:db24:7d68:19a5	125.104.25.165
cb15:901b:901b:1324:ada3:db24:7d68:19a6	125.104.25.166
cb15:901b:901b:1324:ada3:db24:7d68:19a7	125.104.25.167
cb15:901b:901b:1324:ada3:db24:7d68:19a8	125.104.25.168
cb15:901b:901b:1324:ada3:db24:7d68:19a9	125.104.25.169
cb15:901b:901b:1324:ada3:db24:7d68:19aa	125.104.25.170
cb15:901b:901b:1324:ada3:db24:7d68:19ab	125.104.25.171
cb15:901b:901b:1324:ada3:db24:7d68:19ac	125.104.25.172
cb15:901b:901b:1324:ada3:db24:7d68:19ad	125.104.25.173
cb15:901b:901b:1324:ada3:db24:7d68:19ae	125.104.25.174
cb15:901b:901b:1324:ada3:db24:7d68:19af	125.104.25.175
cb15:901b:901b:1324:ada3:db24:7d68:19b0	125.104.25.176
cb15:901b:901b:1324:ada3:db24:7d68:19b1	125.104.25.177
cb15:901b:901b:1324:ada3:db24:7d68:19b2	125.104.25.178
cb15:901b:901b:1324:ada3:db24:7d68:19b3	125.104.25.179
cb15:901b:901b:1324:ada3:db24:7d68:19b4	125.104.25.180

cb15:901b:901b:1324:ada3:db24:7d68:19b5	125.104.25.181
cb15:901b:901b:1324:ada3:db24:7d68:19b6	125.104.25.182
cb15:901b:901b:1324:ada3:db24:7d68:19b7	125.104.25.183
cb15:901b:901b:1324:ada3:db24:7d68:19b8	125.104.25.184
cb15:901b:901b:1324:ada3:db24:7d68:19b9	125.104.25.185
cb15:901b:901b:1324:ada3:db24:7d68:19ba	125.104.25.186
cb15:901b:901b:1324:ada3:db24:7d68:19bb	125.104.25.187
cb15:901b:901b:1324:ada3:db24:7d68:19bc	125.104.25.188
cb15:901b:901b:1324:ada3:db24:7d68:19bd	125.104.25.189
cb15:901b:901b:1324:ada3:db24:7d68:19be	125.104.25.190
cb15:901b:901b:1324:ada3:db24:7d68:19bf	125.104.25.191
cb15:901b:901b:1324:ada3:db24:7d68:19c0	125.104.25.192
cb15:901b:901b:1324:ada3:db24:7d68:19c1	125.104.25.193
cb15:901b:901b:1324:ada3:db24:7d68:19c2	125.104.25.194
cb15:901b:901b:1324:ada3:db24:7d68:19c3	125.104.25.195
cb15:901b:901b:1324:ada3:db24:7d68:19c4	125.104.25.196
cb15:901b:901b:1324:ada3:db24:7d68:19c5	125.104.25.197
cb15:901b:901b:1324:ada3:db24:7d68:19c6	125.104.25.198
cb15:901b:901b:1324:ada3:db24:7d68:19c7	125.104.25.199
cb15:901b:901b:1324:ada3:db24:7d68:19c8	125.104.25.200
cb15:901b:901b:1324:ada3:db24:7d68:19c9	125.104.25.201
cb15:901b:901b:1324:ada3:db24:7d68:19ca	125.104.25.202
cb15:901b:901b:1324:ada3:db24:7d68:19cb	125.104.25.203
cb15:901b:901b:1324:ada3:db24:7d68:19cc	125.104.25.204
cb15:901b:901b:1324:ada3:db24:7d68:19cd	125.104.25.205
cb15:901b:901b:1324:ada3:db24:7d68:19ce	125.104.25.206
cb15:901b:901b:1324:ada3:db24:7d68:19cf	125.104.25.207
cb15:901b:901b:1324:ada3:db24:7d68:19d0	125.104.25.208
cb15:901b:901b:1324:ada3:db24:7d68:19d1	125.104.25.209
cb15:901b:901b:1324:ada3:db24:7d68:19d2	125.104.25.210
cb15:901b:901b:1324:ada3:db24:7d68:19d3	125.104.25.211
cb15:901b:901b:1324:ada3:db24:7d68:19d4	125.104.25.212
cb15:901b:901b:1324:ada3:db24:7d68:19d5	125.104.25.213
cb15:901b:901b:1324:ada3:db24:7d68:19d6	125.104.25.214
cb15:901b:901b:1324:ada3:db24:7d68:19d7	125.104.25.215
cb15:901b:901b:1324:ada3:db24:7d68:19d8	125.104.25.216
cb15:901b:901b:1324:ada3:db24:7d68:19d9	125.104.25.217
cb15:901b:901b:1324:ada3:db24:7d68:19da	125.104.25.218
cb15:901b:901b:1324:ada3:db24:7d68:19db	125.104.25.219
cb15:901b:901b:1324:ada3:db24:7d68:19dc	125.104.25.220
cb15:901b:901b:1324:ada3:db24:7d68:19dd	125.104.25.221
cb15:901b:901b:1324:ada3:db24:7d68:19de	125.104.25.222
cb15:901b:901b:1324:ada3:db24:7d68:19df	125.104.25.223
cb15:901b:901b:1324:ada3:db24:7d68:19e0	125.104.25.224
cb15:901b:901b:1324:ada3:db24:7d68:19e1	125.104.25.225
cb15:901b:901b:1324:ada3:db24:7d68:19e2	125.104.25.226
cb15:901b:901b:1324:ada3:db24:7d68:19e3	125.104.25.227
cb15:901b:901b:1324:ada3:db24:7d68:19e4	125.104.25.228
cb15:901b:901b:1324:ada3:db24:7d68:19e5	125.104.25.229
cb15:901b:901b:1324:ada3:db24:7d68:19e6	125.104.25.230
cb15:901b:901b:1324:ada3:db24:7d68:19e7	125.104.25.231
cb15:901b:901b:1324:ada3:db24:7d68:19e8	125.104.25.232
cb15:901b:901b:1324:ada3:db24:7d68:19e9	125.104.25.233
cb15:901b:901b:1324:ada3:db24:7d68:19ea	125.104.25.234
cb15:901b:901b:1324:ada3:db24:7d68:19eb	125.104.25.235
cb15:901b:901b:1324:ada3:db24:7d68:19ec	125.104.25.236
cb15:901b:901b:1324:ada3:db24:7d68:19ed	125.104.25.237
cb15:901b:901b:1324:ada3:db24:7d68:19ee	125.104.25.238
cb15:901b:901b:1324:ada3:db24:7d68:19ef	125.104.25.239
cb15:901b:901b:1324:ada3:db24:7d68:19f0	125.104.25.240
cb15:901b:901b:1324:ada3:db24:7d68:19f1	125.104.25.241
cb15:901b:901b:1324:ada3:db24:7d68:19f2	125.104.25.242
cb15:901b:901b:1324:ada3:db24:7d68:19f3	125.104.25.243
cb15:901b:901b:1324:ada3:db24:7d68:19f4	125.104.25.244
cb15:901b:901b:1324:ada3:db24:7d68:19f5	125.104.25.245
cb15:901b:901b:1324:ada3:db24:7d68:19f6	125.104.25.246
cb15:901b:901b:1324:ada3:db24:7d68:19f7	125.104.25.247
cb15:901b:901b:1324:ada3:db24:7d68:19f8	125.104.25.248
cb15:901b:901b:1324:ada3:db24:7d68:19f9	125.104.25.249
cb15:901b:901b:1324:ada3:db24:7d68:19fa	125.104.25.250
cb15:901b:901b:1324:ada3:db24:7d68:19fb	125.104.25.251
cb15:901b:901b:1324:ada3:db24:7d68:19fc	125.104.25.252
cb15:901b:901b:1324:ada3:db24:7d68:19fd	125.104.25.253
cb15:901b:901b:1324:ada3:db24:7d68:19fe	125.104.25.254
cb15:901b:901b:1324:ada3:db24:7d68:19ff	125.104.25.255

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.