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:8024:901b:91bc:cb15:d133:1901	209.51.25.1
cb15:901b:8024:901b:91bc:cb15:d133:1902	209.51.25.2
cb15:901b:8024:901b:91bc:cb15:d133:1903	209.51.25.3
cb15:901b:8024:901b:91bc:cb15:d133:1904	209.51.25.4
cb15:901b:8024:901b:91bc:cb15:d133:1905	209.51.25.5
cb15:901b:8024:901b:91bc:cb15:d133:1906	209.51.25.6
cb15:901b:8024:901b:91bc:cb15:d133:1907	209.51.25.7
cb15:901b:8024:901b:91bc:cb15:d133:1908	209.51.25.8
cb15:901b:8024:901b:91bc:cb15:d133:1909	209.51.25.9
cb15:901b:8024:901b:91bc:cb15:d133:190a	209.51.25.10
cb15:901b:8024:901b:91bc:cb15:d133:190b	209.51.25.11
cb15:901b:8024:901b:91bc:cb15:d133:190c	209.51.25.12
cb15:901b:8024:901b:91bc:cb15:d133:190d	209.51.25.13
cb15:901b:8024:901b:91bc:cb15:d133:190e	209.51.25.14
cb15:901b:8024:901b:91bc:cb15:d133:190f	209.51.25.15
cb15:901b:8024:901b:91bc:cb15:d133:1910	209.51.25.16
cb15:901b:8024:901b:91bc:cb15:d133:1911	209.51.25.17
cb15:901b:8024:901b:91bc:cb15:d133:1912	209.51.25.18
cb15:901b:8024:901b:91bc:cb15:d133:1913	209.51.25.19
cb15:901b:8024:901b:91bc:cb15:d133:1914	209.51.25.20
cb15:901b:8024:901b:91bc:cb15:d133:1915	209.51.25.21
cb15:901b:8024:901b:91bc:cb15:d133:1916	209.51.25.22
cb15:901b:8024:901b:91bc:cb15:d133:1917	209.51.25.23
cb15:901b:8024:901b:91bc:cb15:d133:1918	209.51.25.24
cb15:901b:8024:901b:91bc:cb15:d133:1919	209.51.25.25
cb15:901b:8024:901b:91bc:cb15:d133:191a	209.51.25.26
cb15:901b:8024:901b:91bc:cb15:d133:191b	209.51.25.27
cb15:901b:8024:901b:91bc:cb15:d133:191c	209.51.25.28
cb15:901b:8024:901b:91bc:cb15:d133:191d	209.51.25.29
cb15:901b:8024:901b:91bc:cb15:d133:191e	209.51.25.30
cb15:901b:8024:901b:91bc:cb15:d133:191f	209.51.25.31
cb15:901b:8024:901b:91bc:cb15:d133:1920	209.51.25.32
cb15:901b:8024:901b:91bc:cb15:d133:1921	209.51.25.33
cb15:901b:8024:901b:91bc:cb15:d133:1922	209.51.25.34
cb15:901b:8024:901b:91bc:cb15:d133:1923	209.51.25.35
cb15:901b:8024:901b:91bc:cb15:d133:1924	209.51.25.36
cb15:901b:8024:901b:91bc:cb15:d133:1925	209.51.25.37
cb15:901b:8024:901b:91bc:cb15:d133:1926	209.51.25.38
cb15:901b:8024:901b:91bc:cb15:d133:1927	209.51.25.39
cb15:901b:8024:901b:91bc:cb15:d133:1928	209.51.25.40
cb15:901b:8024:901b:91bc:cb15:d133:1929	209.51.25.41
cb15:901b:8024:901b:91bc:cb15:d133:192a	209.51.25.42
cb15:901b:8024:901b:91bc:cb15:d133:192b	209.51.25.43
cb15:901b:8024:901b:91bc:cb15:d133:192c	209.51.25.44
cb15:901b:8024:901b:91bc:cb15:d133:192d	209.51.25.45
cb15:901b:8024:901b:91bc:cb15:d133:192e	209.51.25.46
cb15:901b:8024:901b:91bc:cb15:d133:192f	209.51.25.47
cb15:901b:8024:901b:91bc:cb15:d133:1930	209.51.25.48
cb15:901b:8024:901b:91bc:cb15:d133:1931	209.51.25.49
cb15:901b:8024:901b:91bc:cb15:d133:1932	209.51.25.50
cb15:901b:8024:901b:91bc:cb15:d133:1933	209.51.25.51
cb15:901b:8024:901b:91bc:cb15:d133:1934	209.51.25.52
cb15:901b:8024:901b:91bc:cb15:d133:1935	209.51.25.53
cb15:901b:8024:901b:91bc:cb15:d133:1936	209.51.25.54
cb15:901b:8024:901b:91bc:cb15:d133:1937	209.51.25.55
cb15:901b:8024:901b:91bc:cb15:d133:1938	209.51.25.56
cb15:901b:8024:901b:91bc:cb15:d133:1939	209.51.25.57
cb15:901b:8024:901b:91bc:cb15:d133:193a	209.51.25.58
cb15:901b:8024:901b:91bc:cb15:d133:193b	209.51.25.59
cb15:901b:8024:901b:91bc:cb15:d133:193c	209.51.25.60

cb15:901b:8024:901b:91bc:cb15:d133:193d	209.51.25.61
cb15:901b:8024:901b:91bc:cb15:d133:193e	209.51.25.62
cb15:901b:8024:901b:91bc:cb15:d133:193f	209.51.25.63
cb15:901b:8024:901b:91bc:cb15:d133:1940	209.51.25.64
cb15:901b:8024:901b:91bc:cb15:d133:1941	209.51.25.65
cb15:901b:8024:901b:91bc:cb15:d133:1942	209.51.25.66
cb15:901b:8024:901b:91bc:cb15:d133:1943	209.51.25.67
cb15:901b:8024:901b:91bc:cb15:d133:1944	209.51.25.68
cb15:901b:8024:901b:91bc:cb15:d133:1945	209.51.25.69
cb15:901b:8024:901b:91bc:cb15:d133:1946	209.51.25.70
cb15:901b:8024:901b:91bc:cb15:d133:1947	209.51.25.71
cb15:901b:8024:901b:91bc:cb15:d133:1948	209.51.25.72
cb15:901b:8024:901b:91bc:cb15:d133:1949	209.51.25.73
cb15:901b:8024:901b:91bc:cb15:d133:194a	209.51.25.74
cb15:901b:8024:901b:91bc:cb15:d133:194b	209.51.25.75
cb15:901b:8024:901b:91bc:cb15:d133:194c	209.51.25.76
cb15:901b:8024:901b:91bc:cb15:d133:194d	209.51.25.77
cb15:901b:8024:901b:91bc:cb15:d133:194e	209.51.25.78
cb15:901b:8024:901b:91bc:cb15:d133:194f	209.51.25.79
cb15:901b:8024:901b:91bc:cb15:d133:1950	209.51.25.80
cb15:901b:8024:901b:91bc:cb15:d133:1951	209.51.25.81
cb15:901b:8024:901b:91bc:cb15:d133:1952	209.51.25.82
cb15:901b:8024:901b:91bc:cb15:d133:1953	209.51.25.83
cb15:901b:8024:901b:91bc:cb15:d133:1954	209.51.25.84
cb15:901b:8024:901b:91bc:cb15:d133:1955	209.51.25.85
cb15:901b:8024:901b:91bc:cb15:d133:1956	209.51.25.86
cb15:901b:8024:901b:91bc:cb15:d133:1957	209.51.25.87
cb15:901b:8024:901b:91bc:cb15:d133:1958	209.51.25.88
cb15:901b:8024:901b:91bc:cb15:d133:1959	209.51.25.89
cb15:901b:8024:901b:91bc:cb15:d133:195a	209.51.25.90
cb15:901b:8024:901b:91bc:cb15:d133:195b	209.51.25.91
cb15:901b:8024:901b:91bc:cb15:d133:195c	209.51.25.92
cb15:901b:8024:901b:91bc:cb15:d133:195d	209.51.25.93
cb15:901b:8024:901b:91bc:cb15:d133:195e	209.51.25.94
cb15:901b:8024:901b:91bc:cb15:d133:195f	209.51.25.95
cb15:901b:8024:901b:91bc:cb15:d133:1960	209.51.25.96
cb15:901b:8024:901b:91bc:cb15:d133:1961	209.51.25.97
cb15:901b:8024:901b:91bc:cb15:d133:1962	209.51.25.98
cb15:901b:8024:901b:91bc:cb15:d133:1963	209.51.25.99
cb15:901b:8024:901b:91bc:cb15:d133:1964	209.51.25.100
cb15:901b:8024:901b:91bc:cb15:d133:1965	209.51.25.101
cb15:901b:8024:901b:91bc:cb15:d133:1966	209.51.25.102
cb15:901b:8024:901b:91bc:cb15:d133:1967	209.51.25.103
cb15:901b:8024:901b:91bc:cb15:d133:1968	209.51.25.104
cb15:901b:8024:901b:91bc:cb15:d133:1969	209.51.25.105
cb15:901b:8024:901b:91bc:cb15:d133:196a	209.51.25.106
cb15:901b:8024:901b:91bc:cb15:d133:196b	209.51.25.107
cb15:901b:8024:901b:91bc:cb15:d133:196c	209.51.25.108
cb15:901b:8024:901b:91bc:cb15:d133:196d	209.51.25.109
cb15:901b:8024:901b:91bc:cb15:d133:196e	209.51.25.110
cb15:901b:8024:901b:91bc:cb15:d133:196f	209.51.25.111
cb15:901b:8024:901b:91bc:cb15:d133:1970	209.51.25.112
cb15:901b:8024:901b:91bc:cb15:d133:1971	209.51.25.113
cb15:901b:8024:901b:91bc:cb15:d133:1972	209.51.25.114
cb15:901b:8024:901b:91bc:cb15:d133:1973	209.51.25.115
cb15:901b:8024:901b:91bc:cb15:d133:1974	209.51.25.116
cb15:901b:8024:901b:91bc:cb15:d133:1975	209.51.25.117
cb15:901b:8024:901b:91bc:cb15:d133:1976	209.51.25.118
cb15:901b:8024:901b:91bc:cb15:d133:1977	209.51.25.119
cb15:901b:8024:901b:91bc:cb15:d133:1978	209.51.25.120

cb15:901b:8024:901b:91bc:cb15:d133:1979	209.51.25.121
cb15:901b:8024:901b:91bc:cb15:d133:197a	209.51.25.122
cb15:901b:8024:901b:91bc:cb15:d133:197b	209.51.25.123
cb15:901b:8024:901b:91bc:cb15:d133:197c	209.51.25.124
cb15:901b:8024:901b:91bc:cb15:d133:197d	209.51.25.125
cb15:901b:8024:901b:91bc:cb15:d133:197e	209.51.25.126
cb15:901b:8024:901b:91bc:cb15:d133:197f	209.51.25.127
cb15:901b:8024:901b:91bc:cb15:d133:1980	209.51.25.128
cb15:901b:8024:901b:91bc:cb15:d133:1981	209.51.25.129
cb15:901b:8024:901b:91bc:cb15:d133:1982	209.51.25.130
cb15:901b:8024:901b:91bc:cb15:d133:1983	209.51.25.131
cb15:901b:8024:901b:91bc:cb15:d133:1984	209.51.25.132
cb15:901b:8024:901b:91bc:cb15:d133:1985	209.51.25.133
cb15:901b:8024:901b:91bc:cb15:d133:1986	209.51.25.134
cb15:901b:8024:901b:91bc:cb15:d133:1987	209.51.25.135
cb15:901b:8024:901b:91bc:cb15:d133:1988	209.51.25.136
cb15:901b:8024:901b:91bc:cb15:d133:1989	209.51.25.137
cb15:901b:8024:901b:91bc:cb15:d133:198a	209.51.25.138
cb15:901b:8024:901b:91bc:cb15:d133:198b	209.51.25.139
cb15:901b:8024:901b:91bc:cb15:d133:198c	209.51.25.140
cb15:901b:8024:901b:91bc:cb15:d133:198d	209.51.25.141
cb15:901b:8024:901b:91bc:cb15:d133:198e	209.51.25.142
cb15:901b:8024:901b:91bc:cb15:d133:198f	209.51.25.143
cb15:901b:8024:901b:91bc:cb15:d133:1990	209.51.25.144
cb15:901b:8024:901b:91bc:cb15:d133:1991	209.51.25.145
cb15:901b:8024:901b:91bc:cb15:d133:1992	209.51.25.146
cb15:901b:8024:901b:91bc:cb15:d133:1993	209.51.25.147
cb15:901b:8024:901b:91bc:cb15:d133:1994	209.51.25.148
cb15:901b:8024:901b:91bc:cb15:d133:1995	209.51.25.149
cb15:901b:8024:901b:91bc:cb15:d133:1996	209.51.25.150
cb15:901b:8024:901b:91bc:cb15:d133:1997	209.51.25.151
cb15:901b:8024:901b:91bc:cb15:d133:1998	209.51.25.152
cb15:901b:8024:901b:91bc:cb15:d133:1999	209.51.25.153
cb15:901b:8024:901b:91bc:cb15:d133:199a	209.51.25.154
cb15:901b:8024:901b:91bc:cb15:d133:199b	209.51.25.155
cb15:901b:8024:901b:91bc:cb15:d133:199c	209.51.25.156
cb15:901b:8024:901b:91bc:cb15:d133:199d	209.51.25.157
cb15:901b:8024:901b:91bc:cb15:d133:199e	209.51.25.158
cb15:901b:8024:901b:91bc:cb15:d133:199f	209.51.25.159
cb15:901b:8024:901b:91bc:cb15:d133:19a0	209.51.25.160
cb15:901b:8024:901b:91bc:cb15:d133:19a1	209.51.25.161
cb15:901b:8024:901b:91bc:cb15:d133:19a2	209.51.25.162
cb15:901b:8024:901b:91bc:cb15:d133:19a3	209.51.25.163
cb15:901b:8024:901b:91bc:cb15:d133:19a4	209.51.25.164
cb15:901b:8024:901b:91bc:cb15:d133:19a5	209.51.25.165
cb15:901b:8024:901b:91bc:cb15:d133:19a6	209.51.25.166
cb15:901b:8024:901b:91bc:cb15:d133:19a7	209.51.25.167
cb15:901b:8024:901b:91bc:cb15:d133:19a8	209.51.25.168
cb15:901b:8024:901b:91bc:cb15:d133:19a9	209.51.25.169
cb15:901b:8024:901b:91bc:cb15:d133:19aa	209.51.25.170
cb15:901b:8024:901b:91bc:cb15:d133:19ab	209.51.25.171
cb15:901b:8024:901b:91bc:cb15:d133:19ac	209.51.25.172
cb15:901b:8024:901b:91bc:cb15:d133:19ad	209.51.25.173
cb15:901b:8024:901b:91bc:cb15:d133:19ae	209.51.25.174
cb15:901b:8024:901b:91bc:cb15:d133:19af	209.51.25.175
cb15:901b:8024:901b:91bc:cb15:d133:19b0	209.51.25.176
cb15:901b:8024:901b:91bc:cb15:d133:19b1	209.51.25.177
cb15:901b:8024:901b:91bc:cb15:d133:19b2	209.51.25.178
cb15:901b:8024:901b:91bc:cb15:d133:19b3	209.51.25.179
cb15:901b:8024:901b:91bc:cb15:d133:19b4	209.51.25.180

cb15:901b:8024:901b:91bc:cb15:d133:19b5	209.51.25.181
cb15:901b:8024:901b:91bc:cb15:d133:19b6	209.51.25.182
cb15:901b:8024:901b:91bc:cb15:d133:19b7	209.51.25.183
cb15:901b:8024:901b:91bc:cb15:d133:19b8	209.51.25.184
cb15:901b:8024:901b:91bc:cb15:d133:19b9	209.51.25.185
cb15:901b:8024:901b:91bc:cb15:d133:19ba	209.51.25.186
cb15:901b:8024:901b:91bc:cb15:d133:19bb	209.51.25.187
cb15:901b:8024:901b:91bc:cb15:d133:19bc	209.51.25.188
cb15:901b:8024:901b:91bc:cb15:d133:19bd	209.51.25.189
cb15:901b:8024:901b:91bc:cb15:d133:19be	209.51.25.190
cb15:901b:8024:901b:91bc:cb15:d133:19bf	209.51.25.191
cb15:901b:8024:901b:91bc:cb15:d133:19c0	209.51.25.192
cb15:901b:8024:901b:91bc:cb15:d133:19c1	209.51.25.193
cb15:901b:8024:901b:91bc:cb15:d133:19c2	209.51.25.194
cb15:901b:8024:901b:91bc:cb15:d133:19c3	209.51.25.195
cb15:901b:8024:901b:91bc:cb15:d133:19c4	209.51.25.196
cb15:901b:8024:901b:91bc:cb15:d133:19c5	209.51.25.197
cb15:901b:8024:901b:91bc:cb15:d133:19c6	209.51.25.198
cb15:901b:8024:901b:91bc:cb15:d133:19c7	209.51.25.199
cb15:901b:8024:901b:91bc:cb15:d133:19c8	209.51.25.200
cb15:901b:8024:901b:91bc:cb15:d133:19c9	209.51.25.201
cb15:901b:8024:901b:91bc:cb15:d133:19ca	209.51.25.202
cb15:901b:8024:901b:91bc:cb15:d133:19cb	209.51.25.203
cb15:901b:8024:901b:91bc:cb15:d133:19cc	209.51.25.204
cb15:901b:8024:901b:91bc:cb15:d133:19cd	209.51.25.205
cb15:901b:8024:901b:91bc:cb15:d133:19ce	209.51.25.206
cb15:901b:8024:901b:91bc:cb15:d133:19cf	209.51.25.207
cb15:901b:8024:901b:91bc:cb15:d133:19d0	209.51.25.208
cb15:901b:8024:901b:91bc:cb15:d133:19d1	209.51.25.209
cb15:901b:8024:901b:91bc:cb15:d133:19d2	209.51.25.210
cb15:901b:8024:901b:91bc:cb15:d133:19d3	209.51.25.211
cb15:901b:8024:901b:91bc:cb15:d133:19d4	209.51.25.212
cb15:901b:8024:901b:91bc:cb15:d133:19d5	209.51.25.213
cb15:901b:8024:901b:91bc:cb15:d133:19d6	209.51.25.214
cb15:901b:8024:901b:91bc:cb15:d133:19d7	209.51.25.215
cb15:901b:8024:901b:91bc:cb15:d133:19d8	209.51.25.216
cb15:901b:8024:901b:91bc:cb15:d133:19d9	209.51.25.217
cb15:901b:8024:901b:91bc:cb15:d133:19da	209.51.25.218
cb15:901b:8024:901b:91bc:cb15:d133:19db	209.51.25.219
cb15:901b:8024:901b:91bc:cb15:d133:19dc	209.51.25.220
cb15:901b:8024:901b:91bc:cb15:d133:19dd	209.51.25.221
cb15:901b:8024:901b:91bc:cb15:d133:19de	209.51.25.222
cb15:901b:8024:901b:91bc:cb15:d133:19df	209.51.25.223
cb15:901b:8024:901b:91bc:cb15:d133:19e0	209.51.25.224
cb15:901b:8024:901b:91bc:cb15:d133:19e1	209.51.25.225
cb15:901b:8024:901b:91bc:cb15:d133:19e2	209.51.25.226
cb15:901b:8024:901b:91bc:cb15:d133:19e3	209.51.25.227
cb15:901b:8024:901b:91bc:cb15:d133:19e4	209.51.25.228
cb15:901b:8024:901b:91bc:cb15:d133:19e5	209.51.25.229
cb15:901b:8024:901b:91bc:cb15:d133:19e6	209.51.25.230
cb15:901b:8024:901b:91bc:cb15:d133:19e7	209.51.25.231
cb15:901b:8024:901b:91bc:cb15:d133:19e8	209.51.25.232
cb15:901b:8024:901b:91bc:cb15:d133:19e9	209.51.25.233
cb15:901b:8024:901b:91bc:cb15:d133:19ea	209.51.25.234
cb15:901b:8024:901b:91bc:cb15:d133:19eb	209.51.25.235
cb15:901b:8024:901b:91bc:cb15:d133:19ec	209.51.25.236
cb15:901b:8024:901b:91bc:cb15:d133:19ed	209.51.25.237
cb15:901b:8024:901b:91bc:cb15:d133:19ee	209.51.25.238
cb15:901b:8024:901b:91bc:cb15:d133:19ef	209.51.25.239
cb15:901b:8024:901b:91bc:cb15:d133:19f0	209.51.25.240
cb15:901b:8024:901b:91bc:cb15:d133:19f1	209.51.25.241
cb15:901b:8024:901b:91bc:cb15:d133:19f2	209.51.25.242
cb15:901b:8024:901b:91bc:cb15:d133:19f3	209.51.25.243
cb15:901b:8024:901b:91bc:cb15:d133:19f4	209.51.25.244
cb15:901b:8024:901b:91bc:cb15:d133:19f5	209.51.25.245
cb15:901b:8024:901b:91bc:cb15:d133:19f6	209.51.25.246
cb15:901b:8024:901b:91bc:cb15:d133:19f7	209.51.25.247
cb15:901b:8024:901b:91bc:cb15:d133:19f8	209.51.25.248
cb15:901b:8024:901b:91bc:cb15:d133:19f9	209.51.25.249
cb15:901b:8024:901b:91bc:cb15:d133:19fa	209.51.25.250
cb15:901b:8024:901b:91bc:cb15:d133:19fb	209.51.25.251
cb15:901b:8024:901b:91bc:cb15:d133:19fc	209.51.25.252
cb15:901b:8024:901b:91bc:cb15:d133:19fd	209.51.25.253
cb15:901b:8024:901b:91bc:cb15:d133:19fe	209.51.25.254
cb15:901b:8024:901b:91bc:cb15:d133:19ff	209.51.25.255

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.