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:d157:901b:7157:fbdb:c155:1901	193.85.25.1
cb15:901b:d157:901b:7157:fbdb:c155:1902	193.85.25.2
cb15:901b:d157:901b:7157:fbdb:c155:1903	193.85.25.3
cb15:901b:d157:901b:7157:fbdb:c155:1904	193.85.25.4
cb15:901b:d157:901b:7157:fbdb:c155:1905	193.85.25.5
cb15:901b:d157:901b:7157:fbdb:c155:1906	193.85.25.6
cb15:901b:d157:901b:7157:fbdb:c155:1907	193.85.25.7
cb15:901b:d157:901b:7157:fbdb:c155:1908	193.85.25.8
cb15:901b:d157:901b:7157:fbdb:c155:1909	193.85.25.9
cb15:901b:d157:901b:7157:fbdb:c155:190a	193.85.25.10
cb15:901b:d157:901b:7157:fbdb:c155:190b	193.85.25.11
cb15:901b:d157:901b:7157:fbdb:c155:190c	193.85.25.12
cb15:901b:d157:901b:7157:fbdb:c155:190d	193.85.25.13
cb15:901b:d157:901b:7157:fbdb:c155:190e	193.85.25.14
cb15:901b:d157:901b:7157:fbdb:c155:190f	193.85.25.15
cb15:901b:d157:901b:7157:fbdb:c155:1910	193.85.25.16
cb15:901b:d157:901b:7157:fbdb:c155:1911	193.85.25.17
cb15:901b:d157:901b:7157:fbdb:c155:1912	193.85.25.18
cb15:901b:d157:901b:7157:fbdb:c155:1913	193.85.25.19
cb15:901b:d157:901b:7157:fbdb:c155:1914	193.85.25.20
cb15:901b:d157:901b:7157:fbdb:c155:1915	193.85.25.21
cb15:901b:d157:901b:7157:fbdb:c155:1916	193.85.25.22
cb15:901b:d157:901b:7157:fbdb:c155:1917	193.85.25.23
cb15:901b:d157:901b:7157:fbdb:c155:1918	193.85.25.24
cb15:901b:d157:901b:7157:fbdb:c155:1919	193.85.25.25
cb15:901b:d157:901b:7157:fbdb:c155:191a	193.85.25.26
cb15:901b:d157:901b:7157:fbdb:c155:191b	193.85.25.27
cb15:901b:d157:901b:7157:fbdb:c155:191c	193.85.25.28
cb15:901b:d157:901b:7157:fbdb:c155:191d	193.85.25.29
cb15:901b:d157:901b:7157:fbdb:c155:191e	193.85.25.30
cb15:901b:d157:901b:7157:fbdb:c155:191f	193.85.25.31
cb15:901b:d157:901b:7157:fbdb:c155:1920	193.85.25.32
cb15:901b:d157:901b:7157:fbdb:c155:1921	193.85.25.33
cb15:901b:d157:901b:7157:fbdb:c155:1922	193.85.25.34
cb15:901b:d157:901b:7157:fbdb:c155:1923	193.85.25.35
cb15:901b:d157:901b:7157:fbdb:c155:1924	193.85.25.36
cb15:901b:d157:901b:7157:fbdb:c155:1925	193.85.25.37
cb15:901b:d157:901b:7157:fbdb:c155:1926	193.85.25.38
cb15:901b:d157:901b:7157:fbdb:c155:1927	193.85.25.39
cb15:901b:d157:901b:7157:fbdb:c155:1928	193.85.25.40
cb15:901b:d157:901b:7157:fbdb:c155:1929	193.85.25.41
cb15:901b:d157:901b:7157:fbdb:c155:192a	193.85.25.42
cb15:901b:d157:901b:7157:fbdb:c155:192b	193.85.25.43
cb15:901b:d157:901b:7157:fbdb:c155:192c	193.85.25.44
cb15:901b:d157:901b:7157:fbdb:c155:192d	193.85.25.45
cb15:901b:d157:901b:7157:fbdb:c155:192e	193.85.25.46
cb15:901b:d157:901b:7157:fbdb:c155:192f	193.85.25.47
cb15:901b:d157:901b:7157:fbdb:c155:1930	193.85.25.48
cb15:901b:d157:901b:7157:fbdb:c155:1931	193.85.25.49
cb15:901b:d157:901b:7157:fbdb:c155:1932	193.85.25.50
cb15:901b:d157:901b:7157:fbdb:c155:1933	193.85.25.51
cb15:901b:d157:901b:7157:fbdb:c155:1934	193.85.25.52
cb15:901b:d157:901b:7157:fbdb:c155:1935	193.85.25.53
cb15:901b:d157:901b:7157:fbdb:c155:1936	193.85.25.54
cb15:901b:d157:901b:7157:fbdb:c155:1937	193.85.25.55
cb15:901b:d157:901b:7157:fbdb:c155:1938	193.85.25.56
cb15:901b:d157:901b:7157:fbdb:c155:1939	193.85.25.57
cb15:901b:d157:901b:7157:fbdb:c155:193a	193.85.25.58
cb15:901b:d157:901b:7157:fbdb:c155:193b	193.85.25.59
cb15:901b:d157:901b:7157:fbdb:c155:193c	193.85.25.60

cb15:901b:d157:901b:7157:fbdb:c155:193d	193.85.25.61
cb15:901b:d157:901b:7157:fbdb:c155:193e	193.85.25.62
cb15:901b:d157:901b:7157:fbdb:c155:193f	193.85.25.63
cb15:901b:d157:901b:7157:fbdb:c155:1940	193.85.25.64
cb15:901b:d157:901b:7157:fbdb:c155:1941	193.85.25.65
cb15:901b:d157:901b:7157:fbdb:c155:1942	193.85.25.66
cb15:901b:d157:901b:7157:fbdb:c155:1943	193.85.25.67
cb15:901b:d157:901b:7157:fbdb:c155:1944	193.85.25.68
cb15:901b:d157:901b:7157:fbdb:c155:1945	193.85.25.69
cb15:901b:d157:901b:7157:fbdb:c155:1946	193.85.25.70
cb15:901b:d157:901b:7157:fbdb:c155:1947	193.85.25.71
cb15:901b:d157:901b:7157:fbdb:c155:1948	193.85.25.72
cb15:901b:d157:901b:7157:fbdb:c155:1949	193.85.25.73
cb15:901b:d157:901b:7157:fbdb:c155:194a	193.85.25.74
cb15:901b:d157:901b:7157:fbdb:c155:194b	193.85.25.75
cb15:901b:d157:901b:7157:fbdb:c155:194c	193.85.25.76
cb15:901b:d157:901b:7157:fbdb:c155:194d	193.85.25.77
cb15:901b:d157:901b:7157:fbdb:c155:194e	193.85.25.78
cb15:901b:d157:901b:7157:fbdb:c155:194f	193.85.25.79
cb15:901b:d157:901b:7157:fbdb:c155:1950	193.85.25.80
cb15:901b:d157:901b:7157:fbdb:c155:1951	193.85.25.81
cb15:901b:d157:901b:7157:fbdb:c155:1952	193.85.25.82
cb15:901b:d157:901b:7157:fbdb:c155:1953	193.85.25.83
cb15:901b:d157:901b:7157:fbdb:c155:1954	193.85.25.84
cb15:901b:d157:901b:7157:fbdb:c155:1955	193.85.25.85
cb15:901b:d157:901b:7157:fbdb:c155:1956	193.85.25.86
cb15:901b:d157:901b:7157:fbdb:c155:1957	193.85.25.87
cb15:901b:d157:901b:7157:fbdb:c155:1958	193.85.25.88
cb15:901b:d157:901b:7157:fbdb:c155:1959	193.85.25.89
cb15:901b:d157:901b:7157:fbdb:c155:195a	193.85.25.90
cb15:901b:d157:901b:7157:fbdb:c155:195b	193.85.25.91
cb15:901b:d157:901b:7157:fbdb:c155:195c	193.85.25.92
cb15:901b:d157:901b:7157:fbdb:c155:195d	193.85.25.93
cb15:901b:d157:901b:7157:fbdb:c155:195e	193.85.25.94
cb15:901b:d157:901b:7157:fbdb:c155:195f	193.85.25.95
cb15:901b:d157:901b:7157:fbdb:c155:1960	193.85.25.96
cb15:901b:d157:901b:7157:fbdb:c155:1961	193.85.25.97
cb15:901b:d157:901b:7157:fbdb:c155:1962	193.85.25.98
cb15:901b:d157:901b:7157:fbdb:c155:1963	193.85.25.99
cb15:901b:d157:901b:7157:fbdb:c155:1964	193.85.25.100
cb15:901b:d157:901b:7157:fbdb:c155:1965	193.85.25.101
cb15:901b:d157:901b:7157:fbdb:c155:1966	193.85.25.102
cb15:901b:d157:901b:7157:fbdb:c155:1967	193.85.25.103
cb15:901b:d157:901b:7157:fbdb:c155:1968	193.85.25.104
cb15:901b:d157:901b:7157:fbdb:c155:1969	193.85.25.105
cb15:901b:d157:901b:7157:fbdb:c155:196a	193.85.25.106
cb15:901b:d157:901b:7157:fbdb:c155:196b	193.85.25.107
cb15:901b:d157:901b:7157:fbdb:c155:196c	193.85.25.108
cb15:901b:d157:901b:7157:fbdb:c155:196d	193.85.25.109
cb15:901b:d157:901b:7157:fbdb:c155:196e	193.85.25.110
cb15:901b:d157:901b:7157:fbdb:c155:196f	193.85.25.111
cb15:901b:d157:901b:7157:fbdb:c155:1970	193.85.25.112
cb15:901b:d157:901b:7157:fbdb:c155:1971	193.85.25.113
cb15:901b:d157:901b:7157:fbdb:c155:1972	193.85.25.114
cb15:901b:d157:901b:7157:fbdb:c155:1973	193.85.25.115
cb15:901b:d157:901b:7157:fbdb:c155:1974	193.85.25.116
cb15:901b:d157:901b:7157:fbdb:c155:1975	193.85.25.117
cb15:901b:d157:901b:7157:fbdb:c155:1976	193.85.25.118
cb15:901b:d157:901b:7157:fbdb:c155:1977	193.85.25.119
cb15:901b:d157:901b:7157:fbdb:c155:1978	193.85.25.120

cb15:901b:d157:901b:7157:fbdb:c155:1979	193.85.25.121
cb15:901b:d157:901b:7157:fbdb:c155:197a	193.85.25.122
cb15:901b:d157:901b:7157:fbdb:c155:197b	193.85.25.123
cb15:901b:d157:901b:7157:fbdb:c155:197c	193.85.25.124
cb15:901b:d157:901b:7157:fbdb:c155:197d	193.85.25.125
cb15:901b:d157:901b:7157:fbdb:c155:197e	193.85.25.126
cb15:901b:d157:901b:7157:fbdb:c155:197f	193.85.25.127
cb15:901b:d157:901b:7157:fbdb:c155:1980	193.85.25.128
cb15:901b:d157:901b:7157:fbdb:c155:1981	193.85.25.129
cb15:901b:d157:901b:7157:fbdb:c155:1982	193.85.25.130
cb15:901b:d157:901b:7157:fbdb:c155:1983	193.85.25.131
cb15:901b:d157:901b:7157:fbdb:c155:1984	193.85.25.132
cb15:901b:d157:901b:7157:fbdb:c155:1985	193.85.25.133
cb15:901b:d157:901b:7157:fbdb:c155:1986	193.85.25.134
cb15:901b:d157:901b:7157:fbdb:c155:1987	193.85.25.135
cb15:901b:d157:901b:7157:fbdb:c155:1988	193.85.25.136
cb15:901b:d157:901b:7157:fbdb:c155:1989	193.85.25.137
cb15:901b:d157:901b:7157:fbdb:c155:198a	193.85.25.138
cb15:901b:d157:901b:7157:fbdb:c155:198b	193.85.25.139
cb15:901b:d157:901b:7157:fbdb:c155:198c	193.85.25.140
cb15:901b:d157:901b:7157:fbdb:c155:198d	193.85.25.141
cb15:901b:d157:901b:7157:fbdb:c155:198e	193.85.25.142
cb15:901b:d157:901b:7157:fbdb:c155:198f	193.85.25.143
cb15:901b:d157:901b:7157:fbdb:c155:1990	193.85.25.144
cb15:901b:d157:901b:7157:fbdb:c155:1991	193.85.25.145
cb15:901b:d157:901b:7157:fbdb:c155:1992	193.85.25.146
cb15:901b:d157:901b:7157:fbdb:c155:1993	193.85.25.147
cb15:901b:d157:901b:7157:fbdb:c155:1994	193.85.25.148
cb15:901b:d157:901b:7157:fbdb:c155:1995	193.85.25.149
cb15:901b:d157:901b:7157:fbdb:c155:1996	193.85.25.150
cb15:901b:d157:901b:7157:fbdb:c155:1997	193.85.25.151
cb15:901b:d157:901b:7157:fbdb:c155:1998	193.85.25.152
cb15:901b:d157:901b:7157:fbdb:c155:1999	193.85.25.153
cb15:901b:d157:901b:7157:fbdb:c155:199a	193.85.25.154
cb15:901b:d157:901b:7157:fbdb:c155:199b	193.85.25.155
cb15:901b:d157:901b:7157:fbdb:c155:199c	193.85.25.156
cb15:901b:d157:901b:7157:fbdb:c155:199d	193.85.25.157
cb15:901b:d157:901b:7157:fbdb:c155:199e	193.85.25.158
cb15:901b:d157:901b:7157:fbdb:c155:199f	193.85.25.159
cb15:901b:d157:901b:7157:fbdb:c155:19a0	193.85.25.160
cb15:901b:d157:901b:7157:fbdb:c155:19a1	193.85.25.161
cb15:901b:d157:901b:7157:fbdb:c155:19a2	193.85.25.162
cb15:901b:d157:901b:7157:fbdb:c155:19a3	193.85.25.163
cb15:901b:d157:901b:7157:fbdb:c155:19a4	193.85.25.164
cb15:901b:d157:901b:7157:fbdb:c155:19a5	193.85.25.165
cb15:901b:d157:901b:7157:fbdb:c155:19a6	193.85.25.166
cb15:901b:d157:901b:7157:fbdb:c155:19a7	193.85.25.167
cb15:901b:d157:901b:7157:fbdb:c155:19a8	193.85.25.168
cb15:901b:d157:901b:7157:fbdb:c155:19a9	193.85.25.169
cb15:901b:d157:901b:7157:fbdb:c155:19aa	193.85.25.170
cb15:901b:d157:901b:7157:fbdb:c155:19ab	193.85.25.171
cb15:901b:d157:901b:7157:fbdb:c155:19ac	193.85.25.172
cb15:901b:d157:901b:7157:fbdb:c155:19ad	193.85.25.173
cb15:901b:d157:901b:7157:fbdb:c155:19ae	193.85.25.174
cb15:901b:d157:901b:7157:fbdb:c155:19af	193.85.25.175
cb15:901b:d157:901b:7157:fbdb:c155:19b0	193.85.25.176
cb15:901b:d157:901b:7157:fbdb:c155:19b1	193.85.25.177
cb15:901b:d157:901b:7157:fbdb:c155:19b2	193.85.25.178
cb15:901b:d157:901b:7157:fbdb:c155:19b3	193.85.25.179
cb15:901b:d157:901b:7157:fbdb:c155:19b4	193.85.25.180

cb15:901b:d157:901b:7157:fbdb:c155:19b5	193.85.25.181
cb15:901b:d157:901b:7157:fbdb:c155:19b6	193.85.25.182
cb15:901b:d157:901b:7157:fbdb:c155:19b7	193.85.25.183
cb15:901b:d157:901b:7157:fbdb:c155:19b8	193.85.25.184
cb15:901b:d157:901b:7157:fbdb:c155:19b9	193.85.25.185
cb15:901b:d157:901b:7157:fbdb:c155:19ba	193.85.25.186
cb15:901b:d157:901b:7157:fbdb:c155:19bb	193.85.25.187
cb15:901b:d157:901b:7157:fbdb:c155:19bc	193.85.25.188
cb15:901b:d157:901b:7157:fbdb:c155:19bd	193.85.25.189
cb15:901b:d157:901b:7157:fbdb:c155:19be	193.85.25.190
cb15:901b:d157:901b:7157:fbdb:c155:19bf	193.85.25.191
cb15:901b:d157:901b:7157:fbdb:c155:19c0	193.85.25.192
cb15:901b:d157:901b:7157:fbdb:c155:19c1	193.85.25.193
cb15:901b:d157:901b:7157:fbdb:c155:19c2	193.85.25.194
cb15:901b:d157:901b:7157:fbdb:c155:19c3	193.85.25.195
cb15:901b:d157:901b:7157:fbdb:c155:19c4	193.85.25.196
cb15:901b:d157:901b:7157:fbdb:c155:19c5	193.85.25.197
cb15:901b:d157:901b:7157:fbdb:c155:19c6	193.85.25.198
cb15:901b:d157:901b:7157:fbdb:c155:19c7	193.85.25.199
cb15:901b:d157:901b:7157:fbdb:c155:19c8	193.85.25.200
cb15:901b:d157:901b:7157:fbdb:c155:19c9	193.85.25.201
cb15:901b:d157:901b:7157:fbdb:c155:19ca	193.85.25.202
cb15:901b:d157:901b:7157:fbdb:c155:19cb	193.85.25.203
cb15:901b:d157:901b:7157:fbdb:c155:19cc	193.85.25.204
cb15:901b:d157:901b:7157:fbdb:c155:19cd	193.85.25.205
cb15:901b:d157:901b:7157:fbdb:c155:19ce	193.85.25.206
cb15:901b:d157:901b:7157:fbdb:c155:19cf	193.85.25.207
cb15:901b:d157:901b:7157:fbdb:c155:19d0	193.85.25.208
cb15:901b:d157:901b:7157:fbdb:c155:19d1	193.85.25.209
cb15:901b:d157:901b:7157:fbdb:c155:19d2	193.85.25.210
cb15:901b:d157:901b:7157:fbdb:c155:19d3	193.85.25.211
cb15:901b:d157:901b:7157:fbdb:c155:19d4	193.85.25.212
cb15:901b:d157:901b:7157:fbdb:c155:19d5	193.85.25.213
cb15:901b:d157:901b:7157:fbdb:c155:19d6	193.85.25.214
cb15:901b:d157:901b:7157:fbdb:c155:19d7	193.85.25.215
cb15:901b:d157:901b:7157:fbdb:c155:19d8	193.85.25.216
cb15:901b:d157:901b:7157:fbdb:c155:19d9	193.85.25.217
cb15:901b:d157:901b:7157:fbdb:c155:19da	193.85.25.218
cb15:901b:d157:901b:7157:fbdb:c155:19db	193.85.25.219
cb15:901b:d157:901b:7157:fbdb:c155:19dc	193.85.25.220
cb15:901b:d157:901b:7157:fbdb:c155:19dd	193.85.25.221
cb15:901b:d157:901b:7157:fbdb:c155:19de	193.85.25.222
cb15:901b:d157:901b:7157:fbdb:c155:19df	193.85.25.223
cb15:901b:d157:901b:7157:fbdb:c155:19e0	193.85.25.224
cb15:901b:d157:901b:7157:fbdb:c155:19e1	193.85.25.225
cb15:901b:d157:901b:7157:fbdb:c155:19e2	193.85.25.226
cb15:901b:d157:901b:7157:fbdb:c155:19e3	193.85.25.227
cb15:901b:d157:901b:7157:fbdb:c155:19e4	193.85.25.228
cb15:901b:d157:901b:7157:fbdb:c155:19e5	193.85.25.229
cb15:901b:d157:901b:7157:fbdb:c155:19e6	193.85.25.230
cb15:901b:d157:901b:7157:fbdb:c155:19e7	193.85.25.231
cb15:901b:d157:901b:7157:fbdb:c155:19e8	193.85.25.232
cb15:901b:d157:901b:7157:fbdb:c155:19e9	193.85.25.233
cb15:901b:d157:901b:7157:fbdb:c155:19ea	193.85.25.234
cb15:901b:d157:901b:7157:fbdb:c155:19eb	193.85.25.235
cb15:901b:d157:901b:7157:fbdb:c155:19ec	193.85.25.236
cb15:901b:d157:901b:7157:fbdb:c155:19ed	193.85.25.237
cb15:901b:d157:901b:7157:fbdb:c155:19ee	193.85.25.238
cb15:901b:d157:901b:7157:fbdb:c155:19ef	193.85.25.239
cb15:901b:d157:901b:7157:fbdb:c155:19f0	193.85.25.240
cb15:901b:d157:901b:7157:fbdb:c155:19f1	193.85.25.241
cb15:901b:d157:901b:7157:fbdb:c155:19f2	193.85.25.242
cb15:901b:d157:901b:7157:fbdb:c155:19f3	193.85.25.243
cb15:901b:d157:901b:7157:fbdb:c155:19f4	193.85.25.244
cb15:901b:d157:901b:7157:fbdb:c155:19f5	193.85.25.245
cb15:901b:d157:901b:7157:fbdb:c155:19f6	193.85.25.246
cb15:901b:d157:901b:7157:fbdb:c155:19f7	193.85.25.247
cb15:901b:d157:901b:7157:fbdb:c155:19f8	193.85.25.248
cb15:901b:d157:901b:7157:fbdb:c155:19f9	193.85.25.249
cb15:901b:d157:901b:7157:fbdb:c155:19fa	193.85.25.250
cb15:901b:d157:901b:7157:fbdb:c155:19fb	193.85.25.251
cb15:901b:d157:901b:7157:fbdb:c155:19fc	193.85.25.252
cb15:901b:d157:901b:7157:fbdb:c155:19fd	193.85.25.253
cb15:901b:d157:901b:7157:fbdb:c155:19fe	193.85.25.254
cb15:901b:d157:901b:7157:fbdb:c155:19ff	193.85.25.255

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.