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:cb15:8533:1901	133.51.25.1
cb15:901b:8024:901b:91bc:cb15:8533:1902	133.51.25.2
cb15:901b:8024:901b:91bc:cb15:8533:1903	133.51.25.3
cb15:901b:8024:901b:91bc:cb15:8533:1904	133.51.25.4
cb15:901b:8024:901b:91bc:cb15:8533:1905	133.51.25.5
cb15:901b:8024:901b:91bc:cb15:8533:1906	133.51.25.6
cb15:901b:8024:901b:91bc:cb15:8533:1907	133.51.25.7
cb15:901b:8024:901b:91bc:cb15:8533:1908	133.51.25.8
cb15:901b:8024:901b:91bc:cb15:8533:1909	133.51.25.9
cb15:901b:8024:901b:91bc:cb15:8533:190a	133.51.25.10
cb15:901b:8024:901b:91bc:cb15:8533:190b	133.51.25.11
cb15:901b:8024:901b:91bc:cb15:8533:190c	133.51.25.12
cb15:901b:8024:901b:91bc:cb15:8533:190d	133.51.25.13
cb15:901b:8024:901b:91bc:cb15:8533:190e	133.51.25.14
cb15:901b:8024:901b:91bc:cb15:8533:190f	133.51.25.15
cb15:901b:8024:901b:91bc:cb15:8533:1910	133.51.25.16
cb15:901b:8024:901b:91bc:cb15:8533:1911	133.51.25.17
cb15:901b:8024:901b:91bc:cb15:8533:1912	133.51.25.18
cb15:901b:8024:901b:91bc:cb15:8533:1913	133.51.25.19
cb15:901b:8024:901b:91bc:cb15:8533:1914	133.51.25.20
cb15:901b:8024:901b:91bc:cb15:8533:1915	133.51.25.21
cb15:901b:8024:901b:91bc:cb15:8533:1916	133.51.25.22
cb15:901b:8024:901b:91bc:cb15:8533:1917	133.51.25.23
cb15:901b:8024:901b:91bc:cb15:8533:1918	133.51.25.24
cb15:901b:8024:901b:91bc:cb15:8533:1919	133.51.25.25
cb15:901b:8024:901b:91bc:cb15:8533:191a	133.51.25.26
cb15:901b:8024:901b:91bc:cb15:8533:191b	133.51.25.27
cb15:901b:8024:901b:91bc:cb15:8533:191c	133.51.25.28
cb15:901b:8024:901b:91bc:cb15:8533:191d	133.51.25.29
cb15:901b:8024:901b:91bc:cb15:8533:191e	133.51.25.30
cb15:901b:8024:901b:91bc:cb15:8533:191f	133.51.25.31
cb15:901b:8024:901b:91bc:cb15:8533:1920	133.51.25.32
cb15:901b:8024:901b:91bc:cb15:8533:1921	133.51.25.33
cb15:901b:8024:901b:91bc:cb15:8533:1922	133.51.25.34
cb15:901b:8024:901b:91bc:cb15:8533:1923	133.51.25.35
cb15:901b:8024:901b:91bc:cb15:8533:1924	133.51.25.36
cb15:901b:8024:901b:91bc:cb15:8533:1925	133.51.25.37
cb15:901b:8024:901b:91bc:cb15:8533:1926	133.51.25.38
cb15:901b:8024:901b:91bc:cb15:8533:1927	133.51.25.39
cb15:901b:8024:901b:91bc:cb15:8533:1928	133.51.25.40
cb15:901b:8024:901b:91bc:cb15:8533:1929	133.51.25.41
cb15:901b:8024:901b:91bc:cb15:8533:192a	133.51.25.42
cb15:901b:8024:901b:91bc:cb15:8533:192b	133.51.25.43
cb15:901b:8024:901b:91bc:cb15:8533:192c	133.51.25.44
cb15:901b:8024:901b:91bc:cb15:8533:192d	133.51.25.45
cb15:901b:8024:901b:91bc:cb15:8533:192e	133.51.25.46
cb15:901b:8024:901b:91bc:cb15:8533:192f	133.51.25.47
cb15:901b:8024:901b:91bc:cb15:8533:1930	133.51.25.48
cb15:901b:8024:901b:91bc:cb15:8533:1931	133.51.25.49
cb15:901b:8024:901b:91bc:cb15:8533:1932	133.51.25.50
cb15:901b:8024:901b:91bc:cb15:8533:1933	133.51.25.51
cb15:901b:8024:901b:91bc:cb15:8533:1934	133.51.25.52
cb15:901b:8024:901b:91bc:cb15:8533:1935	133.51.25.53
cb15:901b:8024:901b:91bc:cb15:8533:1936	133.51.25.54
cb15:901b:8024:901b:91bc:cb15:8533:1937	133.51.25.55
cb15:901b:8024:901b:91bc:cb15:8533:1938	133.51.25.56
cb15:901b:8024:901b:91bc:cb15:8533:1939	133.51.25.57
cb15:901b:8024:901b:91bc:cb15:8533:193a	133.51.25.58
cb15:901b:8024:901b:91bc:cb15:8533:193b	133.51.25.59
cb15:901b:8024:901b:91bc:cb15:8533:193c	133.51.25.60

cb15:901b:8024:901b:91bc:cb15:8533:193d	133.51.25.61
cb15:901b:8024:901b:91bc:cb15:8533:193e	133.51.25.62
cb15:901b:8024:901b:91bc:cb15:8533:193f	133.51.25.63
cb15:901b:8024:901b:91bc:cb15:8533:1940	133.51.25.64
cb15:901b:8024:901b:91bc:cb15:8533:1941	133.51.25.65
cb15:901b:8024:901b:91bc:cb15:8533:1942	133.51.25.66
cb15:901b:8024:901b:91bc:cb15:8533:1943	133.51.25.67
cb15:901b:8024:901b:91bc:cb15:8533:1944	133.51.25.68
cb15:901b:8024:901b:91bc:cb15:8533:1945	133.51.25.69
cb15:901b:8024:901b:91bc:cb15:8533:1946	133.51.25.70
cb15:901b:8024:901b:91bc:cb15:8533:1947	133.51.25.71
cb15:901b:8024:901b:91bc:cb15:8533:1948	133.51.25.72
cb15:901b:8024:901b:91bc:cb15:8533:1949	133.51.25.73
cb15:901b:8024:901b:91bc:cb15:8533:194a	133.51.25.74
cb15:901b:8024:901b:91bc:cb15:8533:194b	133.51.25.75
cb15:901b:8024:901b:91bc:cb15:8533:194c	133.51.25.76
cb15:901b:8024:901b:91bc:cb15:8533:194d	133.51.25.77
cb15:901b:8024:901b:91bc:cb15:8533:194e	133.51.25.78
cb15:901b:8024:901b:91bc:cb15:8533:194f	133.51.25.79
cb15:901b:8024:901b:91bc:cb15:8533:1950	133.51.25.80
cb15:901b:8024:901b:91bc:cb15:8533:1951	133.51.25.81
cb15:901b:8024:901b:91bc:cb15:8533:1952	133.51.25.82
cb15:901b:8024:901b:91bc:cb15:8533:1953	133.51.25.83
cb15:901b:8024:901b:91bc:cb15:8533:1954	133.51.25.84
cb15:901b:8024:901b:91bc:cb15:8533:1955	133.51.25.85
cb15:901b:8024:901b:91bc:cb15:8533:1956	133.51.25.86
cb15:901b:8024:901b:91bc:cb15:8533:1957	133.51.25.87
cb15:901b:8024:901b:91bc:cb15:8533:1958	133.51.25.88
cb15:901b:8024:901b:91bc:cb15:8533:1959	133.51.25.89
cb15:901b:8024:901b:91bc:cb15:8533:195a	133.51.25.90
cb15:901b:8024:901b:91bc:cb15:8533:195b	133.51.25.91
cb15:901b:8024:901b:91bc:cb15:8533:195c	133.51.25.92
cb15:901b:8024:901b:91bc:cb15:8533:195d	133.51.25.93
cb15:901b:8024:901b:91bc:cb15:8533:195e	133.51.25.94
cb15:901b:8024:901b:91bc:cb15:8533:195f	133.51.25.95
cb15:901b:8024:901b:91bc:cb15:8533:1960	133.51.25.96
cb15:901b:8024:901b:91bc:cb15:8533:1961	133.51.25.97
cb15:901b:8024:901b:91bc:cb15:8533:1962	133.51.25.98
cb15:901b:8024:901b:91bc:cb15:8533:1963	133.51.25.99
cb15:901b:8024:901b:91bc:cb15:8533:1964	133.51.25.100
cb15:901b:8024:901b:91bc:cb15:8533:1965	133.51.25.101
cb15:901b:8024:901b:91bc:cb15:8533:1966	133.51.25.102
cb15:901b:8024:901b:91bc:cb15:8533:1967	133.51.25.103
cb15:901b:8024:901b:91bc:cb15:8533:1968	133.51.25.104
cb15:901b:8024:901b:91bc:cb15:8533:1969	133.51.25.105
cb15:901b:8024:901b:91bc:cb15:8533:196a	133.51.25.106
cb15:901b:8024:901b:91bc:cb15:8533:196b	133.51.25.107
cb15:901b:8024:901b:91bc:cb15:8533:196c	133.51.25.108
cb15:901b:8024:901b:91bc:cb15:8533:196d	133.51.25.109
cb15:901b:8024:901b:91bc:cb15:8533:196e	133.51.25.110
cb15:901b:8024:901b:91bc:cb15:8533:196f	133.51.25.111
cb15:901b:8024:901b:91bc:cb15:8533:1970	133.51.25.112
cb15:901b:8024:901b:91bc:cb15:8533:1971	133.51.25.113
cb15:901b:8024:901b:91bc:cb15:8533:1972	133.51.25.114
cb15:901b:8024:901b:91bc:cb15:8533:1973	133.51.25.115
cb15:901b:8024:901b:91bc:cb15:8533:1974	133.51.25.116
cb15:901b:8024:901b:91bc:cb15:8533:1975	133.51.25.117
cb15:901b:8024:901b:91bc:cb15:8533:1976	133.51.25.118
cb15:901b:8024:901b:91bc:cb15:8533:1977	133.51.25.119
cb15:901b:8024:901b:91bc:cb15:8533:1978	133.51.25.120

cb15:901b:8024:901b:91bc:cb15:8533:1979	133.51.25.121
cb15:901b:8024:901b:91bc:cb15:8533:197a	133.51.25.122
cb15:901b:8024:901b:91bc:cb15:8533:197b	133.51.25.123
cb15:901b:8024:901b:91bc:cb15:8533:197c	133.51.25.124
cb15:901b:8024:901b:91bc:cb15:8533:197d	133.51.25.125
cb15:901b:8024:901b:91bc:cb15:8533:197e	133.51.25.126
cb15:901b:8024:901b:91bc:cb15:8533:197f	133.51.25.127
cb15:901b:8024:901b:91bc:cb15:8533:1980	133.51.25.128
cb15:901b:8024:901b:91bc:cb15:8533:1981	133.51.25.129
cb15:901b:8024:901b:91bc:cb15:8533:1982	133.51.25.130
cb15:901b:8024:901b:91bc:cb15:8533:1983	133.51.25.131
cb15:901b:8024:901b:91bc:cb15:8533:1984	133.51.25.132
cb15:901b:8024:901b:91bc:cb15:8533:1985	133.51.25.133
cb15:901b:8024:901b:91bc:cb15:8533:1986	133.51.25.134
cb15:901b:8024:901b:91bc:cb15:8533:1987	133.51.25.135
cb15:901b:8024:901b:91bc:cb15:8533:1988	133.51.25.136
cb15:901b:8024:901b:91bc:cb15:8533:1989	133.51.25.137
cb15:901b:8024:901b:91bc:cb15:8533:198a	133.51.25.138
cb15:901b:8024:901b:91bc:cb15:8533:198b	133.51.25.139
cb15:901b:8024:901b:91bc:cb15:8533:198c	133.51.25.140
cb15:901b:8024:901b:91bc:cb15:8533:198d	133.51.25.141
cb15:901b:8024:901b:91bc:cb15:8533:198e	133.51.25.142
cb15:901b:8024:901b:91bc:cb15:8533:198f	133.51.25.143
cb15:901b:8024:901b:91bc:cb15:8533:1990	133.51.25.144
cb15:901b:8024:901b:91bc:cb15:8533:1991	133.51.25.145
cb15:901b:8024:901b:91bc:cb15:8533:1992	133.51.25.146
cb15:901b:8024:901b:91bc:cb15:8533:1993	133.51.25.147
cb15:901b:8024:901b:91bc:cb15:8533:1994	133.51.25.148
cb15:901b:8024:901b:91bc:cb15:8533:1995	133.51.25.149
cb15:901b:8024:901b:91bc:cb15:8533:1996	133.51.25.150
cb15:901b:8024:901b:91bc:cb15:8533:1997	133.51.25.151
cb15:901b:8024:901b:91bc:cb15:8533:1998	133.51.25.152
cb15:901b:8024:901b:91bc:cb15:8533:1999	133.51.25.153
cb15:901b:8024:901b:91bc:cb15:8533:199a	133.51.25.154
cb15:901b:8024:901b:91bc:cb15:8533:199b	133.51.25.155
cb15:901b:8024:901b:91bc:cb15:8533:199c	133.51.25.156
cb15:901b:8024:901b:91bc:cb15:8533:199d	133.51.25.157
cb15:901b:8024:901b:91bc:cb15:8533:199e	133.51.25.158
cb15:901b:8024:901b:91bc:cb15:8533:199f	133.51.25.159
cb15:901b:8024:901b:91bc:cb15:8533:19a0	133.51.25.160
cb15:901b:8024:901b:91bc:cb15:8533:19a1	133.51.25.161
cb15:901b:8024:901b:91bc:cb15:8533:19a2	133.51.25.162
cb15:901b:8024:901b:91bc:cb15:8533:19a3	133.51.25.163
cb15:901b:8024:901b:91bc:cb15:8533:19a4	133.51.25.164
cb15:901b:8024:901b:91bc:cb15:8533:19a5	133.51.25.165
cb15:901b:8024:901b:91bc:cb15:8533:19a6	133.51.25.166
cb15:901b:8024:901b:91bc:cb15:8533:19a7	133.51.25.167
cb15:901b:8024:901b:91bc:cb15:8533:19a8	133.51.25.168
cb15:901b:8024:901b:91bc:cb15:8533:19a9	133.51.25.169
cb15:901b:8024:901b:91bc:cb15:8533:19aa	133.51.25.170
cb15:901b:8024:901b:91bc:cb15:8533:19ab	133.51.25.171
cb15:901b:8024:901b:91bc:cb15:8533:19ac	133.51.25.172
cb15:901b:8024:901b:91bc:cb15:8533:19ad	133.51.25.173
cb15:901b:8024:901b:91bc:cb15:8533:19ae	133.51.25.174
cb15:901b:8024:901b:91bc:cb15:8533:19af	133.51.25.175
cb15:901b:8024:901b:91bc:cb15:8533:19b0	133.51.25.176
cb15:901b:8024:901b:91bc:cb15:8533:19b1	133.51.25.177
cb15:901b:8024:901b:91bc:cb15:8533:19b2	133.51.25.178
cb15:901b:8024:901b:91bc:cb15:8533:19b3	133.51.25.179
cb15:901b:8024:901b:91bc:cb15:8533:19b4	133.51.25.180

cb15:901b:8024:901b:91bc:cb15:8533:19b5	133.51.25.181
cb15:901b:8024:901b:91bc:cb15:8533:19b6	133.51.25.182
cb15:901b:8024:901b:91bc:cb15:8533:19b7	133.51.25.183
cb15:901b:8024:901b:91bc:cb15:8533:19b8	133.51.25.184
cb15:901b:8024:901b:91bc:cb15:8533:19b9	133.51.25.185
cb15:901b:8024:901b:91bc:cb15:8533:19ba	133.51.25.186
cb15:901b:8024:901b:91bc:cb15:8533:19bb	133.51.25.187
cb15:901b:8024:901b:91bc:cb15:8533:19bc	133.51.25.188
cb15:901b:8024:901b:91bc:cb15:8533:19bd	133.51.25.189
cb15:901b:8024:901b:91bc:cb15:8533:19be	133.51.25.190
cb15:901b:8024:901b:91bc:cb15:8533:19bf	133.51.25.191
cb15:901b:8024:901b:91bc:cb15:8533:19c0	133.51.25.192
cb15:901b:8024:901b:91bc:cb15:8533:19c1	133.51.25.193
cb15:901b:8024:901b:91bc:cb15:8533:19c2	133.51.25.194
cb15:901b:8024:901b:91bc:cb15:8533:19c3	133.51.25.195
cb15:901b:8024:901b:91bc:cb15:8533:19c4	133.51.25.196
cb15:901b:8024:901b:91bc:cb15:8533:19c5	133.51.25.197
cb15:901b:8024:901b:91bc:cb15:8533:19c6	133.51.25.198
cb15:901b:8024:901b:91bc:cb15:8533:19c7	133.51.25.199
cb15:901b:8024:901b:91bc:cb15:8533:19c8	133.51.25.200
cb15:901b:8024:901b:91bc:cb15:8533:19c9	133.51.25.201
cb15:901b:8024:901b:91bc:cb15:8533:19ca	133.51.25.202
cb15:901b:8024:901b:91bc:cb15:8533:19cb	133.51.25.203
cb15:901b:8024:901b:91bc:cb15:8533:19cc	133.51.25.204
cb15:901b:8024:901b:91bc:cb15:8533:19cd	133.51.25.205
cb15:901b:8024:901b:91bc:cb15:8533:19ce	133.51.25.206
cb15:901b:8024:901b:91bc:cb15:8533:19cf	133.51.25.207
cb15:901b:8024:901b:91bc:cb15:8533:19d0	133.51.25.208
cb15:901b:8024:901b:91bc:cb15:8533:19d1	133.51.25.209
cb15:901b:8024:901b:91bc:cb15:8533:19d2	133.51.25.210
cb15:901b:8024:901b:91bc:cb15:8533:19d3	133.51.25.211
cb15:901b:8024:901b:91bc:cb15:8533:19d4	133.51.25.212
cb15:901b:8024:901b:91bc:cb15:8533:19d5	133.51.25.213
cb15:901b:8024:901b:91bc:cb15:8533:19d6	133.51.25.214
cb15:901b:8024:901b:91bc:cb15:8533:19d7	133.51.25.215
cb15:901b:8024:901b:91bc:cb15:8533:19d8	133.51.25.216
cb15:901b:8024:901b:91bc:cb15:8533:19d9	133.51.25.217
cb15:901b:8024:901b:91bc:cb15:8533:19da	133.51.25.218
cb15:901b:8024:901b:91bc:cb15:8533:19db	133.51.25.219
cb15:901b:8024:901b:91bc:cb15:8533:19dc	133.51.25.220
cb15:901b:8024:901b:91bc:cb15:8533:19dd	133.51.25.221
cb15:901b:8024:901b:91bc:cb15:8533:19de	133.51.25.222
cb15:901b:8024:901b:91bc:cb15:8533:19df	133.51.25.223
cb15:901b:8024:901b:91bc:cb15:8533:19e0	133.51.25.224
cb15:901b:8024:901b:91bc:cb15:8533:19e1	133.51.25.225
cb15:901b:8024:901b:91bc:cb15:8533:19e2	133.51.25.226
cb15:901b:8024:901b:91bc:cb15:8533:19e3	133.51.25.227
cb15:901b:8024:901b:91bc:cb15:8533:19e4	133.51.25.228
cb15:901b:8024:901b:91bc:cb15:8533:19e5	133.51.25.229
cb15:901b:8024:901b:91bc:cb15:8533:19e6	133.51.25.230
cb15:901b:8024:901b:91bc:cb15:8533:19e7	133.51.25.231
cb15:901b:8024:901b:91bc:cb15:8533:19e8	133.51.25.232
cb15:901b:8024:901b:91bc:cb15:8533:19e9	133.51.25.233
cb15:901b:8024:901b:91bc:cb15:8533:19ea	133.51.25.234
cb15:901b:8024:901b:91bc:cb15:8533:19eb	133.51.25.235
cb15:901b:8024:901b:91bc:cb15:8533:19ec	133.51.25.236
cb15:901b:8024:901b:91bc:cb15:8533:19ed	133.51.25.237
cb15:901b:8024:901b:91bc:cb15:8533:19ee	133.51.25.238
cb15:901b:8024:901b:91bc:cb15:8533:19ef	133.51.25.239
cb15:901b:8024:901b:91bc:cb15:8533:19f0	133.51.25.240
cb15:901b:8024:901b:91bc:cb15:8533:19f1	133.51.25.241
cb15:901b:8024:901b:91bc:cb15:8533:19f2	133.51.25.242
cb15:901b:8024:901b:91bc:cb15:8533:19f3	133.51.25.243
cb15:901b:8024:901b:91bc:cb15:8533:19f4	133.51.25.244
cb15:901b:8024:901b:91bc:cb15:8533:19f5	133.51.25.245
cb15:901b:8024:901b:91bc:cb15:8533:19f6	133.51.25.246
cb15:901b:8024:901b:91bc:cb15:8533:19f7	133.51.25.247
cb15:901b:8024:901b:91bc:cb15:8533:19f8	133.51.25.248
cb15:901b:8024:901b:91bc:cb15:8533:19f9	133.51.25.249
cb15:901b:8024:901b:91bc:cb15:8533:19fa	133.51.25.250
cb15:901b:8024:901b:91bc:cb15:8533:19fb	133.51.25.251
cb15:901b:8024:901b:91bc:cb15:8533:19fc	133.51.25.252
cb15:901b:8024:901b:91bc:cb15:8533:19fd	133.51.25.253
cb15:901b:8024:901b:91bc:cb15:8533:19fe	133.51.25.254
cb15:901b:8024:901b:91bc:cb15:8533:19ff	133.51.25.255

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.