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:eb63:1901	235.99.25.1
cb15:901b:d157:b51:8045:b51a:eb63:1902	235.99.25.2
cb15:901b:d157:b51:8045:b51a:eb63:1903	235.99.25.3
cb15:901b:d157:b51:8045:b51a:eb63:1904	235.99.25.4
cb15:901b:d157:b51:8045:b51a:eb63:1905	235.99.25.5
cb15:901b:d157:b51:8045:b51a:eb63:1906	235.99.25.6
cb15:901b:d157:b51:8045:b51a:eb63:1907	235.99.25.7
cb15:901b:d157:b51:8045:b51a:eb63:1908	235.99.25.8
cb15:901b:d157:b51:8045:b51a:eb63:1909	235.99.25.9
cb15:901b:d157:b51:8045:b51a:eb63:190a	235.99.25.10
cb15:901b:d157:b51:8045:b51a:eb63:190b	235.99.25.11
cb15:901b:d157:b51:8045:b51a:eb63:190c	235.99.25.12
cb15:901b:d157:b51:8045:b51a:eb63:190d	235.99.25.13
cb15:901b:d157:b51:8045:b51a:eb63:190e	235.99.25.14
cb15:901b:d157:b51:8045:b51a:eb63:190f	235.99.25.15
cb15:901b:d157:b51:8045:b51a:eb63:1910	235.99.25.16
cb15:901b:d157:b51:8045:b51a:eb63:1911	235.99.25.17
cb15:901b:d157:b51:8045:b51a:eb63:1912	235.99.25.18
cb15:901b:d157:b51:8045:b51a:eb63:1913	235.99.25.19
cb15:901b:d157:b51:8045:b51a:eb63:1914	235.99.25.20
cb15:901b:d157:b51:8045:b51a:eb63:1915	235.99.25.21
cb15:901b:d157:b51:8045:b51a:eb63:1916	235.99.25.22
cb15:901b:d157:b51:8045:b51a:eb63:1917	235.99.25.23
cb15:901b:d157:b51:8045:b51a:eb63:1918	235.99.25.24
cb15:901b:d157:b51:8045:b51a:eb63:1919	235.99.25.25
cb15:901b:d157:b51:8045:b51a:eb63:191a	235.99.25.26
cb15:901b:d157:b51:8045:b51a:eb63:191b	235.99.25.27
cb15:901b:d157:b51:8045:b51a:eb63:191c	235.99.25.28
cb15:901b:d157:b51:8045:b51a:eb63:191d	235.99.25.29
cb15:901b:d157:b51:8045:b51a:eb63:191e	235.99.25.30
cb15:901b:d157:b51:8045:b51a:eb63:191f	235.99.25.31
cb15:901b:d157:b51:8045:b51a:eb63:1920	235.99.25.32
cb15:901b:d157:b51:8045:b51a:eb63:1921	235.99.25.33
cb15:901b:d157:b51:8045:b51a:eb63:1922	235.99.25.34
cb15:901b:d157:b51:8045:b51a:eb63:1923	235.99.25.35
cb15:901b:d157:b51:8045:b51a:eb63:1924	235.99.25.36
cb15:901b:d157:b51:8045:b51a:eb63:1925	235.99.25.37
cb15:901b:d157:b51:8045:b51a:eb63:1926	235.99.25.38
cb15:901b:d157:b51:8045:b51a:eb63:1927	235.99.25.39
cb15:901b:d157:b51:8045:b51a:eb63:1928	235.99.25.40
cb15:901b:d157:b51:8045:b51a:eb63:1929	235.99.25.41
cb15:901b:d157:b51:8045:b51a:eb63:192a	235.99.25.42
cb15:901b:d157:b51:8045:b51a:eb63:192b	235.99.25.43
cb15:901b:d157:b51:8045:b51a:eb63:192c	235.99.25.44
cb15:901b:d157:b51:8045:b51a:eb63:192d	235.99.25.45
cb15:901b:d157:b51:8045:b51a:eb63:192e	235.99.25.46
cb15:901b:d157:b51:8045:b51a:eb63:192f	235.99.25.47
cb15:901b:d157:b51:8045:b51a:eb63:1930	235.99.25.48
cb15:901b:d157:b51:8045:b51a:eb63:1931	235.99.25.49
cb15:901b:d157:b51:8045:b51a:eb63:1932	235.99.25.50
cb15:901b:d157:b51:8045:b51a:eb63:1933	235.99.25.51
cb15:901b:d157:b51:8045:b51a:eb63:1934	235.99.25.52
cb15:901b:d157:b51:8045:b51a:eb63:1935	235.99.25.53
cb15:901b:d157:b51:8045:b51a:eb63:1936	235.99.25.54
cb15:901b:d157:b51:8045:b51a:eb63:1937	235.99.25.55
cb15:901b:d157:b51:8045:b51a:eb63:1938	235.99.25.56
cb15:901b:d157:b51:8045:b51a:eb63:1939	235.99.25.57
cb15:901b:d157:b51:8045:b51a:eb63:193a	235.99.25.58
cb15:901b:d157:b51:8045:b51a:eb63:193b	235.99.25.59
cb15:901b:d157:b51:8045:b51a:eb63:193c	235.99.25.60

cb15:901b:d157:b51:8045:b51a:eb63:193d	235.99.25.61
cb15:901b:d157:b51:8045:b51a:eb63:193e	235.99.25.62
cb15:901b:d157:b51:8045:b51a:eb63:193f	235.99.25.63
cb15:901b:d157:b51:8045:b51a:eb63:1940	235.99.25.64
cb15:901b:d157:b51:8045:b51a:eb63:1941	235.99.25.65
cb15:901b:d157:b51:8045:b51a:eb63:1942	235.99.25.66
cb15:901b:d157:b51:8045:b51a:eb63:1943	235.99.25.67
cb15:901b:d157:b51:8045:b51a:eb63:1944	235.99.25.68
cb15:901b:d157:b51:8045:b51a:eb63:1945	235.99.25.69
cb15:901b:d157:b51:8045:b51a:eb63:1946	235.99.25.70
cb15:901b:d157:b51:8045:b51a:eb63:1947	235.99.25.71
cb15:901b:d157:b51:8045:b51a:eb63:1948	235.99.25.72
cb15:901b:d157:b51:8045:b51a:eb63:1949	235.99.25.73
cb15:901b:d157:b51:8045:b51a:eb63:194a	235.99.25.74
cb15:901b:d157:b51:8045:b51a:eb63:194b	235.99.25.75
cb15:901b:d157:b51:8045:b51a:eb63:194c	235.99.25.76
cb15:901b:d157:b51:8045:b51a:eb63:194d	235.99.25.77
cb15:901b:d157:b51:8045:b51a:eb63:194e	235.99.25.78
cb15:901b:d157:b51:8045:b51a:eb63:194f	235.99.25.79
cb15:901b:d157:b51:8045:b51a:eb63:1950	235.99.25.80
cb15:901b:d157:b51:8045:b51a:eb63:1951	235.99.25.81
cb15:901b:d157:b51:8045:b51a:eb63:1952	235.99.25.82
cb15:901b:d157:b51:8045:b51a:eb63:1953	235.99.25.83
cb15:901b:d157:b51:8045:b51a:eb63:1954	235.99.25.84
cb15:901b:d157:b51:8045:b51a:eb63:1955	235.99.25.85
cb15:901b:d157:b51:8045:b51a:eb63:1956	235.99.25.86
cb15:901b:d157:b51:8045:b51a:eb63:1957	235.99.25.87
cb15:901b:d157:b51:8045:b51a:eb63:1958	235.99.25.88
cb15:901b:d157:b51:8045:b51a:eb63:1959	235.99.25.89
cb15:901b:d157:b51:8045:b51a:eb63:195a	235.99.25.90
cb15:901b:d157:b51:8045:b51a:eb63:195b	235.99.25.91
cb15:901b:d157:b51:8045:b51a:eb63:195c	235.99.25.92
cb15:901b:d157:b51:8045:b51a:eb63:195d	235.99.25.93
cb15:901b:d157:b51:8045:b51a:eb63:195e	235.99.25.94
cb15:901b:d157:b51:8045:b51a:eb63:195f	235.99.25.95
cb15:901b:d157:b51:8045:b51a:eb63:1960	235.99.25.96
cb15:901b:d157:b51:8045:b51a:eb63:1961	235.99.25.97
cb15:901b:d157:b51:8045:b51a:eb63:1962	235.99.25.98
cb15:901b:d157:b51:8045:b51a:eb63:1963	235.99.25.99
cb15:901b:d157:b51:8045:b51a:eb63:1964	235.99.25.100
cb15:901b:d157:b51:8045:b51a:eb63:1965	235.99.25.101
cb15:901b:d157:b51:8045:b51a:eb63:1966	235.99.25.102
cb15:901b:d157:b51:8045:b51a:eb63:1967	235.99.25.103
cb15:901b:d157:b51:8045:b51a:eb63:1968	235.99.25.104
cb15:901b:d157:b51:8045:b51a:eb63:1969	235.99.25.105
cb15:901b:d157:b51:8045:b51a:eb63:196a	235.99.25.106
cb15:901b:d157:b51:8045:b51a:eb63:196b	235.99.25.107
cb15:901b:d157:b51:8045:b51a:eb63:196c	235.99.25.108
cb15:901b:d157:b51:8045:b51a:eb63:196d	235.99.25.109
cb15:901b:d157:b51:8045:b51a:eb63:196e	235.99.25.110
cb15:901b:d157:b51:8045:b51a:eb63:196f	235.99.25.111
cb15:901b:d157:b51:8045:b51a:eb63:1970	235.99.25.112
cb15:901b:d157:b51:8045:b51a:eb63:1971	235.99.25.113
cb15:901b:d157:b51:8045:b51a:eb63:1972	235.99.25.114
cb15:901b:d157:b51:8045:b51a:eb63:1973	235.99.25.115
cb15:901b:d157:b51:8045:b51a:eb63:1974	235.99.25.116
cb15:901b:d157:b51:8045:b51a:eb63:1975	235.99.25.117
cb15:901b:d157:b51:8045:b51a:eb63:1976	235.99.25.118
cb15:901b:d157:b51:8045:b51a:eb63:1977	235.99.25.119
cb15:901b:d157:b51:8045:b51a:eb63:1978	235.99.25.120

cb15:901b:d157:b51:8045:b51a:eb63:1979	235.99.25.121
cb15:901b:d157:b51:8045:b51a:eb63:197a	235.99.25.122
cb15:901b:d157:b51:8045:b51a:eb63:197b	235.99.25.123
cb15:901b:d157:b51:8045:b51a:eb63:197c	235.99.25.124
cb15:901b:d157:b51:8045:b51a:eb63:197d	235.99.25.125
cb15:901b:d157:b51:8045:b51a:eb63:197e	235.99.25.126
cb15:901b:d157:b51:8045:b51a:eb63:197f	235.99.25.127
cb15:901b:d157:b51:8045:b51a:eb63:1980	235.99.25.128
cb15:901b:d157:b51:8045:b51a:eb63:1981	235.99.25.129
cb15:901b:d157:b51:8045:b51a:eb63:1982	235.99.25.130
cb15:901b:d157:b51:8045:b51a:eb63:1983	235.99.25.131
cb15:901b:d157:b51:8045:b51a:eb63:1984	235.99.25.132
cb15:901b:d157:b51:8045:b51a:eb63:1985	235.99.25.133
cb15:901b:d157:b51:8045:b51a:eb63:1986	235.99.25.134
cb15:901b:d157:b51:8045:b51a:eb63:1987	235.99.25.135
cb15:901b:d157:b51:8045:b51a:eb63:1988	235.99.25.136
cb15:901b:d157:b51:8045:b51a:eb63:1989	235.99.25.137
cb15:901b:d157:b51:8045:b51a:eb63:198a	235.99.25.138
cb15:901b:d157:b51:8045:b51a:eb63:198b	235.99.25.139
cb15:901b:d157:b51:8045:b51a:eb63:198c	235.99.25.140
cb15:901b:d157:b51:8045:b51a:eb63:198d	235.99.25.141
cb15:901b:d157:b51:8045:b51a:eb63:198e	235.99.25.142
cb15:901b:d157:b51:8045:b51a:eb63:198f	235.99.25.143
cb15:901b:d157:b51:8045:b51a:eb63:1990	235.99.25.144
cb15:901b:d157:b51:8045:b51a:eb63:1991	235.99.25.145
cb15:901b:d157:b51:8045:b51a:eb63:1992	235.99.25.146
cb15:901b:d157:b51:8045:b51a:eb63:1993	235.99.25.147
cb15:901b:d157:b51:8045:b51a:eb63:1994	235.99.25.148
cb15:901b:d157:b51:8045:b51a:eb63:1995	235.99.25.149
cb15:901b:d157:b51:8045:b51a:eb63:1996	235.99.25.150
cb15:901b:d157:b51:8045:b51a:eb63:1997	235.99.25.151
cb15:901b:d157:b51:8045:b51a:eb63:1998	235.99.25.152
cb15:901b:d157:b51:8045:b51a:eb63:1999	235.99.25.153
cb15:901b:d157:b51:8045:b51a:eb63:199a	235.99.25.154
cb15:901b:d157:b51:8045:b51a:eb63:199b	235.99.25.155
cb15:901b:d157:b51:8045:b51a:eb63:199c	235.99.25.156
cb15:901b:d157:b51:8045:b51a:eb63:199d	235.99.25.157
cb15:901b:d157:b51:8045:b51a:eb63:199e	235.99.25.158
cb15:901b:d157:b51:8045:b51a:eb63:199f	235.99.25.159
cb15:901b:d157:b51:8045:b51a:eb63:19a0	235.99.25.160
cb15:901b:d157:b51:8045:b51a:eb63:19a1	235.99.25.161
cb15:901b:d157:b51:8045:b51a:eb63:19a2	235.99.25.162
cb15:901b:d157:b51:8045:b51a:eb63:19a3	235.99.25.163
cb15:901b:d157:b51:8045:b51a:eb63:19a4	235.99.25.164
cb15:901b:d157:b51:8045:b51a:eb63:19a5	235.99.25.165
cb15:901b:d157:b51:8045:b51a:eb63:19a6	235.99.25.166
cb15:901b:d157:b51:8045:b51a:eb63:19a7	235.99.25.167
cb15:901b:d157:b51:8045:b51a:eb63:19a8	235.99.25.168
cb15:901b:d157:b51:8045:b51a:eb63:19a9	235.99.25.169
cb15:901b:d157:b51:8045:b51a:eb63:19aa	235.99.25.170
cb15:901b:d157:b51:8045:b51a:eb63:19ab	235.99.25.171
cb15:901b:d157:b51:8045:b51a:eb63:19ac	235.99.25.172
cb15:901b:d157:b51:8045:b51a:eb63:19ad	235.99.25.173
cb15:901b:d157:b51:8045:b51a:eb63:19ae	235.99.25.174
cb15:901b:d157:b51:8045:b51a:eb63:19af	235.99.25.175
cb15:901b:d157:b51:8045:b51a:eb63:19b0	235.99.25.176
cb15:901b:d157:b51:8045:b51a:eb63:19b1	235.99.25.177
cb15:901b:d157:b51:8045:b51a:eb63:19b2	235.99.25.178
cb15:901b:d157:b51:8045:b51a:eb63:19b3	235.99.25.179
cb15:901b:d157:b51:8045:b51a:eb63:19b4	235.99.25.180

cb15:901b:d157:b51:8045:b51a:eb63:19b5	235.99.25.181
cb15:901b:d157:b51:8045:b51a:eb63:19b6	235.99.25.182
cb15:901b:d157:b51:8045:b51a:eb63:19b7	235.99.25.183
cb15:901b:d157:b51:8045:b51a:eb63:19b8	235.99.25.184
cb15:901b:d157:b51:8045:b51a:eb63:19b9	235.99.25.185
cb15:901b:d157:b51:8045:b51a:eb63:19ba	235.99.25.186
cb15:901b:d157:b51:8045:b51a:eb63:19bb	235.99.25.187
cb15:901b:d157:b51:8045:b51a:eb63:19bc	235.99.25.188
cb15:901b:d157:b51:8045:b51a:eb63:19bd	235.99.25.189
cb15:901b:d157:b51:8045:b51a:eb63:19be	235.99.25.190
cb15:901b:d157:b51:8045:b51a:eb63:19bf	235.99.25.191
cb15:901b:d157:b51:8045:b51a:eb63:19c0	235.99.25.192
cb15:901b:d157:b51:8045:b51a:eb63:19c1	235.99.25.193
cb15:901b:d157:b51:8045:b51a:eb63:19c2	235.99.25.194
cb15:901b:d157:b51:8045:b51a:eb63:19c3	235.99.25.195
cb15:901b:d157:b51:8045:b51a:eb63:19c4	235.99.25.196
cb15:901b:d157:b51:8045:b51a:eb63:19c5	235.99.25.197
cb15:901b:d157:b51:8045:b51a:eb63:19c6	235.99.25.198
cb15:901b:d157:b51:8045:b51a:eb63:19c7	235.99.25.199
cb15:901b:d157:b51:8045:b51a:eb63:19c8	235.99.25.200
cb15:901b:d157:b51:8045:b51a:eb63:19c9	235.99.25.201
cb15:901b:d157:b51:8045:b51a:eb63:19ca	235.99.25.202
cb15:901b:d157:b51:8045:b51a:eb63:19cb	235.99.25.203
cb15:901b:d157:b51:8045:b51a:eb63:19cc	235.99.25.204
cb15:901b:d157:b51:8045:b51a:eb63:19cd	235.99.25.205
cb15:901b:d157:b51:8045:b51a:eb63:19ce	235.99.25.206
cb15:901b:d157:b51:8045:b51a:eb63:19cf	235.99.25.207
cb15:901b:d157:b51:8045:b51a:eb63:19d0	235.99.25.208
cb15:901b:d157:b51:8045:b51a:eb63:19d1	235.99.25.209
cb15:901b:d157:b51:8045:b51a:eb63:19d2	235.99.25.210
cb15:901b:d157:b51:8045:b51a:eb63:19d3	235.99.25.211
cb15:901b:d157:b51:8045:b51a:eb63:19d4	235.99.25.212
cb15:901b:d157:b51:8045:b51a:eb63:19d5	235.99.25.213
cb15:901b:d157:b51:8045:b51a:eb63:19d6	235.99.25.214
cb15:901b:d157:b51:8045:b51a:eb63:19d7	235.99.25.215
cb15:901b:d157:b51:8045:b51a:eb63:19d8	235.99.25.216
cb15:901b:d157:b51:8045:b51a:eb63:19d9	235.99.25.217
cb15:901b:d157:b51:8045:b51a:eb63:19da	235.99.25.218
cb15:901b:d157:b51:8045:b51a:eb63:19db	235.99.25.219
cb15:901b:d157:b51:8045:b51a:eb63:19dc	235.99.25.220
cb15:901b:d157:b51:8045:b51a:eb63:19dd	235.99.25.221
cb15:901b:d157:b51:8045:b51a:eb63:19de	235.99.25.222
cb15:901b:d157:b51:8045:b51a:eb63:19df	235.99.25.223
cb15:901b:d157:b51:8045:b51a:eb63:19e0	235.99.25.224
cb15:901b:d157:b51:8045:b51a:eb63:19e1	235.99.25.225
cb15:901b:d157:b51:8045:b51a:eb63:19e2	235.99.25.226
cb15:901b:d157:b51:8045:b51a:eb63:19e3	235.99.25.227
cb15:901b:d157:b51:8045:b51a:eb63:19e4	235.99.25.228
cb15:901b:d157:b51:8045:b51a:eb63:19e5	235.99.25.229
cb15:901b:d157:b51:8045:b51a:eb63:19e6	235.99.25.230
cb15:901b:d157:b51:8045:b51a:eb63:19e7	235.99.25.231
cb15:901b:d157:b51:8045:b51a:eb63:19e8	235.99.25.232
cb15:901b:d157:b51:8045:b51a:eb63:19e9	235.99.25.233
cb15:901b:d157:b51:8045:b51a:eb63:19ea	235.99.25.234
cb15:901b:d157:b51:8045:b51a:eb63:19eb	235.99.25.235
cb15:901b:d157:b51:8045:b51a:eb63:19ec	235.99.25.236
cb15:901b:d157:b51:8045:b51a:eb63:19ed	235.99.25.237
cb15:901b:d157:b51:8045:b51a:eb63:19ee	235.99.25.238
cb15:901b:d157:b51:8045:b51a:eb63:19ef	235.99.25.239
cb15:901b:d157:b51:8045:b51a:eb63:19f0	235.99.25.240
cb15:901b:d157:b51:8045:b51a:eb63:19f1	235.99.25.241
cb15:901b:d157:b51:8045:b51a:eb63:19f2	235.99.25.242
cb15:901b:d157:b51:8045:b51a:eb63:19f3	235.99.25.243
cb15:901b:d157:b51:8045:b51a:eb63:19f4	235.99.25.244
cb15:901b:d157:b51:8045:b51a:eb63:19f5	235.99.25.245
cb15:901b:d157:b51:8045:b51a:eb63:19f6	235.99.25.246
cb15:901b:d157:b51:8045:b51a:eb63:19f7	235.99.25.247
cb15:901b:d157:b51:8045:b51a:eb63:19f8	235.99.25.248
cb15:901b:d157:b51:8045:b51a:eb63:19f9	235.99.25.249
cb15:901b:d157:b51:8045:b51a:eb63:19fa	235.99.25.250
cb15:901b:d157:b51:8045:b51a:eb63:19fb	235.99.25.251
cb15:901b:d157:b51:8045:b51a:eb63:19fc	235.99.25.252
cb15:901b:d157:b51:8045:b51a:eb63:19fd	235.99.25.253
cb15:901b:d157:b51:8045:b51a:eb63:19fe	235.99.25.254
cb15:901b:d157:b51:8045:b51a:eb63:19ff	235.99.25.255

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.