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:40fb:4024:14f1:1901	20.241.25.1
cb15:901b:8024:901b:40fb:4024:14f1:1902	20.241.25.2
cb15:901b:8024:901b:40fb:4024:14f1:1903	20.241.25.3
cb15:901b:8024:901b:40fb:4024:14f1:1904	20.241.25.4
cb15:901b:8024:901b:40fb:4024:14f1:1905	20.241.25.5
cb15:901b:8024:901b:40fb:4024:14f1:1906	20.241.25.6
cb15:901b:8024:901b:40fb:4024:14f1:1907	20.241.25.7
cb15:901b:8024:901b:40fb:4024:14f1:1908	20.241.25.8
cb15:901b:8024:901b:40fb:4024:14f1:1909	20.241.25.9
cb15:901b:8024:901b:40fb:4024:14f1:190a	20.241.25.10
cb15:901b:8024:901b:40fb:4024:14f1:190b	20.241.25.11
cb15:901b:8024:901b:40fb:4024:14f1:190c	20.241.25.12
cb15:901b:8024:901b:40fb:4024:14f1:190d	20.241.25.13
cb15:901b:8024:901b:40fb:4024:14f1:190e	20.241.25.14
cb15:901b:8024:901b:40fb:4024:14f1:190f	20.241.25.15
cb15:901b:8024:901b:40fb:4024:14f1:1910	20.241.25.16
cb15:901b:8024:901b:40fb:4024:14f1:1911	20.241.25.17
cb15:901b:8024:901b:40fb:4024:14f1:1912	20.241.25.18
cb15:901b:8024:901b:40fb:4024:14f1:1913	20.241.25.19
cb15:901b:8024:901b:40fb:4024:14f1:1914	20.241.25.20
cb15:901b:8024:901b:40fb:4024:14f1:1915	20.241.25.21
cb15:901b:8024:901b:40fb:4024:14f1:1916	20.241.25.22
cb15:901b:8024:901b:40fb:4024:14f1:1917	20.241.25.23
cb15:901b:8024:901b:40fb:4024:14f1:1918	20.241.25.24
cb15:901b:8024:901b:40fb:4024:14f1:1919	20.241.25.25
cb15:901b:8024:901b:40fb:4024:14f1:191a	20.241.25.26
cb15:901b:8024:901b:40fb:4024:14f1:191b	20.241.25.27
cb15:901b:8024:901b:40fb:4024:14f1:191c	20.241.25.28
cb15:901b:8024:901b:40fb:4024:14f1:191d	20.241.25.29
cb15:901b:8024:901b:40fb:4024:14f1:191e	20.241.25.30
cb15:901b:8024:901b:40fb:4024:14f1:191f	20.241.25.31
cb15:901b:8024:901b:40fb:4024:14f1:1920	20.241.25.32
cb15:901b:8024:901b:40fb:4024:14f1:1921	20.241.25.33
cb15:901b:8024:901b:40fb:4024:14f1:1922	20.241.25.34
cb15:901b:8024:901b:40fb:4024:14f1:1923	20.241.25.35
cb15:901b:8024:901b:40fb:4024:14f1:1924	20.241.25.36
cb15:901b:8024:901b:40fb:4024:14f1:1925	20.241.25.37
cb15:901b:8024:901b:40fb:4024:14f1:1926	20.241.25.38
cb15:901b:8024:901b:40fb:4024:14f1:1927	20.241.25.39
cb15:901b:8024:901b:40fb:4024:14f1:1928	20.241.25.40
cb15:901b:8024:901b:40fb:4024:14f1:1929	20.241.25.41
cb15:901b:8024:901b:40fb:4024:14f1:192a	20.241.25.42
cb15:901b:8024:901b:40fb:4024:14f1:192b	20.241.25.43
cb15:901b:8024:901b:40fb:4024:14f1:192c	20.241.25.44
cb15:901b:8024:901b:40fb:4024:14f1:192d	20.241.25.45
cb15:901b:8024:901b:40fb:4024:14f1:192e	20.241.25.46
cb15:901b:8024:901b:40fb:4024:14f1:192f	20.241.25.47
cb15:901b:8024:901b:40fb:4024:14f1:1930	20.241.25.48
cb15:901b:8024:901b:40fb:4024:14f1:1931	20.241.25.49
cb15:901b:8024:901b:40fb:4024:14f1:1932	20.241.25.50
cb15:901b:8024:901b:40fb:4024:14f1:1933	20.241.25.51
cb15:901b:8024:901b:40fb:4024:14f1:1934	20.241.25.52
cb15:901b:8024:901b:40fb:4024:14f1:1935	20.241.25.53
cb15:901b:8024:901b:40fb:4024:14f1:1936	20.241.25.54
cb15:901b:8024:901b:40fb:4024:14f1:1937	20.241.25.55
cb15:901b:8024:901b:40fb:4024:14f1:1938	20.241.25.56
cb15:901b:8024:901b:40fb:4024:14f1:1939	20.241.25.57
cb15:901b:8024:901b:40fb:4024:14f1:193a	20.241.25.58
cb15:901b:8024:901b:40fb:4024:14f1:193b	20.241.25.59
cb15:901b:8024:901b:40fb:4024:14f1:193c	20.241.25.60

cb15:901b:8024:901b:40fb:4024:14f1:193d	20.241.25.61
cb15:901b:8024:901b:40fb:4024:14f1:193e	20.241.25.62
cb15:901b:8024:901b:40fb:4024:14f1:193f	20.241.25.63
cb15:901b:8024:901b:40fb:4024:14f1:1940	20.241.25.64
cb15:901b:8024:901b:40fb:4024:14f1:1941	20.241.25.65
cb15:901b:8024:901b:40fb:4024:14f1:1942	20.241.25.66
cb15:901b:8024:901b:40fb:4024:14f1:1943	20.241.25.67
cb15:901b:8024:901b:40fb:4024:14f1:1944	20.241.25.68
cb15:901b:8024:901b:40fb:4024:14f1:1945	20.241.25.69
cb15:901b:8024:901b:40fb:4024:14f1:1946	20.241.25.70
cb15:901b:8024:901b:40fb:4024:14f1:1947	20.241.25.71
cb15:901b:8024:901b:40fb:4024:14f1:1948	20.241.25.72
cb15:901b:8024:901b:40fb:4024:14f1:1949	20.241.25.73
cb15:901b:8024:901b:40fb:4024:14f1:194a	20.241.25.74
cb15:901b:8024:901b:40fb:4024:14f1:194b	20.241.25.75
cb15:901b:8024:901b:40fb:4024:14f1:194c	20.241.25.76
cb15:901b:8024:901b:40fb:4024:14f1:194d	20.241.25.77
cb15:901b:8024:901b:40fb:4024:14f1:194e	20.241.25.78
cb15:901b:8024:901b:40fb:4024:14f1:194f	20.241.25.79
cb15:901b:8024:901b:40fb:4024:14f1:1950	20.241.25.80
cb15:901b:8024:901b:40fb:4024:14f1:1951	20.241.25.81
cb15:901b:8024:901b:40fb:4024:14f1:1952	20.241.25.82
cb15:901b:8024:901b:40fb:4024:14f1:1953	20.241.25.83
cb15:901b:8024:901b:40fb:4024:14f1:1954	20.241.25.84
cb15:901b:8024:901b:40fb:4024:14f1:1955	20.241.25.85
cb15:901b:8024:901b:40fb:4024:14f1:1956	20.241.25.86
cb15:901b:8024:901b:40fb:4024:14f1:1957	20.241.25.87
cb15:901b:8024:901b:40fb:4024:14f1:1958	20.241.25.88
cb15:901b:8024:901b:40fb:4024:14f1:1959	20.241.25.89
cb15:901b:8024:901b:40fb:4024:14f1:195a	20.241.25.90
cb15:901b:8024:901b:40fb:4024:14f1:195b	20.241.25.91
cb15:901b:8024:901b:40fb:4024:14f1:195c	20.241.25.92
cb15:901b:8024:901b:40fb:4024:14f1:195d	20.241.25.93
cb15:901b:8024:901b:40fb:4024:14f1:195e	20.241.25.94
cb15:901b:8024:901b:40fb:4024:14f1:195f	20.241.25.95
cb15:901b:8024:901b:40fb:4024:14f1:1960	20.241.25.96
cb15:901b:8024:901b:40fb:4024:14f1:1961	20.241.25.97
cb15:901b:8024:901b:40fb:4024:14f1:1962	20.241.25.98
cb15:901b:8024:901b:40fb:4024:14f1:1963	20.241.25.99
cb15:901b:8024:901b:40fb:4024:14f1:1964	20.241.25.100
cb15:901b:8024:901b:40fb:4024:14f1:1965	20.241.25.101
cb15:901b:8024:901b:40fb:4024:14f1:1966	20.241.25.102
cb15:901b:8024:901b:40fb:4024:14f1:1967	20.241.25.103
cb15:901b:8024:901b:40fb:4024:14f1:1968	20.241.25.104
cb15:901b:8024:901b:40fb:4024:14f1:1969	20.241.25.105
cb15:901b:8024:901b:40fb:4024:14f1:196a	20.241.25.106
cb15:901b:8024:901b:40fb:4024:14f1:196b	20.241.25.107
cb15:901b:8024:901b:40fb:4024:14f1:196c	20.241.25.108
cb15:901b:8024:901b:40fb:4024:14f1:196d	20.241.25.109
cb15:901b:8024:901b:40fb:4024:14f1:196e	20.241.25.110
cb15:901b:8024:901b:40fb:4024:14f1:196f	20.241.25.111
cb15:901b:8024:901b:40fb:4024:14f1:1970	20.241.25.112
cb15:901b:8024:901b:40fb:4024:14f1:1971	20.241.25.113
cb15:901b:8024:901b:40fb:4024:14f1:1972	20.241.25.114
cb15:901b:8024:901b:40fb:4024:14f1:1973	20.241.25.115
cb15:901b:8024:901b:40fb:4024:14f1:1974	20.241.25.116
cb15:901b:8024:901b:40fb:4024:14f1:1975	20.241.25.117
cb15:901b:8024:901b:40fb:4024:14f1:1976	20.241.25.118
cb15:901b:8024:901b:40fb:4024:14f1:1977	20.241.25.119
cb15:901b:8024:901b:40fb:4024:14f1:1978	20.241.25.120

cb15:901b:8024:901b:40fb:4024:14f1:1979	20.241.25.121
cb15:901b:8024:901b:40fb:4024:14f1:197a	20.241.25.122
cb15:901b:8024:901b:40fb:4024:14f1:197b	20.241.25.123
cb15:901b:8024:901b:40fb:4024:14f1:197c	20.241.25.124
cb15:901b:8024:901b:40fb:4024:14f1:197d	20.241.25.125
cb15:901b:8024:901b:40fb:4024:14f1:197e	20.241.25.126
cb15:901b:8024:901b:40fb:4024:14f1:197f	20.241.25.127
cb15:901b:8024:901b:40fb:4024:14f1:1980	20.241.25.128
cb15:901b:8024:901b:40fb:4024:14f1:1981	20.241.25.129
cb15:901b:8024:901b:40fb:4024:14f1:1982	20.241.25.130
cb15:901b:8024:901b:40fb:4024:14f1:1983	20.241.25.131
cb15:901b:8024:901b:40fb:4024:14f1:1984	20.241.25.132
cb15:901b:8024:901b:40fb:4024:14f1:1985	20.241.25.133
cb15:901b:8024:901b:40fb:4024:14f1:1986	20.241.25.134
cb15:901b:8024:901b:40fb:4024:14f1:1987	20.241.25.135
cb15:901b:8024:901b:40fb:4024:14f1:1988	20.241.25.136
cb15:901b:8024:901b:40fb:4024:14f1:1989	20.241.25.137
cb15:901b:8024:901b:40fb:4024:14f1:198a	20.241.25.138
cb15:901b:8024:901b:40fb:4024:14f1:198b	20.241.25.139
cb15:901b:8024:901b:40fb:4024:14f1:198c	20.241.25.140
cb15:901b:8024:901b:40fb:4024:14f1:198d	20.241.25.141
cb15:901b:8024:901b:40fb:4024:14f1:198e	20.241.25.142
cb15:901b:8024:901b:40fb:4024:14f1:198f	20.241.25.143
cb15:901b:8024:901b:40fb:4024:14f1:1990	20.241.25.144
cb15:901b:8024:901b:40fb:4024:14f1:1991	20.241.25.145
cb15:901b:8024:901b:40fb:4024:14f1:1992	20.241.25.146
cb15:901b:8024:901b:40fb:4024:14f1:1993	20.241.25.147
cb15:901b:8024:901b:40fb:4024:14f1:1994	20.241.25.148
cb15:901b:8024:901b:40fb:4024:14f1:1995	20.241.25.149
cb15:901b:8024:901b:40fb:4024:14f1:1996	20.241.25.150
cb15:901b:8024:901b:40fb:4024:14f1:1997	20.241.25.151
cb15:901b:8024:901b:40fb:4024:14f1:1998	20.241.25.152
cb15:901b:8024:901b:40fb:4024:14f1:1999	20.241.25.153
cb15:901b:8024:901b:40fb:4024:14f1:199a	20.241.25.154
cb15:901b:8024:901b:40fb:4024:14f1:199b	20.241.25.155
cb15:901b:8024:901b:40fb:4024:14f1:199c	20.241.25.156
cb15:901b:8024:901b:40fb:4024:14f1:199d	20.241.25.157
cb15:901b:8024:901b:40fb:4024:14f1:199e	20.241.25.158
cb15:901b:8024:901b:40fb:4024:14f1:199f	20.241.25.159
cb15:901b:8024:901b:40fb:4024:14f1:19a0	20.241.25.160
cb15:901b:8024:901b:40fb:4024:14f1:19a1	20.241.25.161
cb15:901b:8024:901b:40fb:4024:14f1:19a2	20.241.25.162
cb15:901b:8024:901b:40fb:4024:14f1:19a3	20.241.25.163
cb15:901b:8024:901b:40fb:4024:14f1:19a4	20.241.25.164
cb15:901b:8024:901b:40fb:4024:14f1:19a5	20.241.25.165
cb15:901b:8024:901b:40fb:4024:14f1:19a6	20.241.25.166
cb15:901b:8024:901b:40fb:4024:14f1:19a7	20.241.25.167
cb15:901b:8024:901b:40fb:4024:14f1:19a8	20.241.25.168
cb15:901b:8024:901b:40fb:4024:14f1:19a9	20.241.25.169
cb15:901b:8024:901b:40fb:4024:14f1:19aa	20.241.25.170
cb15:901b:8024:901b:40fb:4024:14f1:19ab	20.241.25.171
cb15:901b:8024:901b:40fb:4024:14f1:19ac	20.241.25.172
cb15:901b:8024:901b:40fb:4024:14f1:19ad	20.241.25.173
cb15:901b:8024:901b:40fb:4024:14f1:19ae	20.241.25.174
cb15:901b:8024:901b:40fb:4024:14f1:19af	20.241.25.175
cb15:901b:8024:901b:40fb:4024:14f1:19b0	20.241.25.176
cb15:901b:8024:901b:40fb:4024:14f1:19b1	20.241.25.177
cb15:901b:8024:901b:40fb:4024:14f1:19b2	20.241.25.178
cb15:901b:8024:901b:40fb:4024:14f1:19b3	20.241.25.179
cb15:901b:8024:901b:40fb:4024:14f1:19b4	20.241.25.180

cb15:901b:8024:901b:40fb:4024:14f1:19b5	20.241.25.181
cb15:901b:8024:901b:40fb:4024:14f1:19b6	20.241.25.182
cb15:901b:8024:901b:40fb:4024:14f1:19b7	20.241.25.183
cb15:901b:8024:901b:40fb:4024:14f1:19b8	20.241.25.184
cb15:901b:8024:901b:40fb:4024:14f1:19b9	20.241.25.185
cb15:901b:8024:901b:40fb:4024:14f1:19ba	20.241.25.186
cb15:901b:8024:901b:40fb:4024:14f1:19bb	20.241.25.187
cb15:901b:8024:901b:40fb:4024:14f1:19bc	20.241.25.188
cb15:901b:8024:901b:40fb:4024:14f1:19bd	20.241.25.189
cb15:901b:8024:901b:40fb:4024:14f1:19be	20.241.25.190
cb15:901b:8024:901b:40fb:4024:14f1:19bf	20.241.25.191
cb15:901b:8024:901b:40fb:4024:14f1:19c0	20.241.25.192
cb15:901b:8024:901b:40fb:4024:14f1:19c1	20.241.25.193
cb15:901b:8024:901b:40fb:4024:14f1:19c2	20.241.25.194
cb15:901b:8024:901b:40fb:4024:14f1:19c3	20.241.25.195
cb15:901b:8024:901b:40fb:4024:14f1:19c4	20.241.25.196
cb15:901b:8024:901b:40fb:4024:14f1:19c5	20.241.25.197
cb15:901b:8024:901b:40fb:4024:14f1:19c6	20.241.25.198
cb15:901b:8024:901b:40fb:4024:14f1:19c7	20.241.25.199
cb15:901b:8024:901b:40fb:4024:14f1:19c8	20.241.25.200
cb15:901b:8024:901b:40fb:4024:14f1:19c9	20.241.25.201
cb15:901b:8024:901b:40fb:4024:14f1:19ca	20.241.25.202
cb15:901b:8024:901b:40fb:4024:14f1:19cb	20.241.25.203
cb15:901b:8024:901b:40fb:4024:14f1:19cc	20.241.25.204
cb15:901b:8024:901b:40fb:4024:14f1:19cd	20.241.25.205
cb15:901b:8024:901b:40fb:4024:14f1:19ce	20.241.25.206
cb15:901b:8024:901b:40fb:4024:14f1:19cf	20.241.25.207
cb15:901b:8024:901b:40fb:4024:14f1:19d0	20.241.25.208
cb15:901b:8024:901b:40fb:4024:14f1:19d1	20.241.25.209
cb15:901b:8024:901b:40fb:4024:14f1:19d2	20.241.25.210
cb15:901b:8024:901b:40fb:4024:14f1:19d3	20.241.25.211
cb15:901b:8024:901b:40fb:4024:14f1:19d4	20.241.25.212
cb15:901b:8024:901b:40fb:4024:14f1:19d5	20.241.25.213
cb15:901b:8024:901b:40fb:4024:14f1:19d6	20.241.25.214
cb15:901b:8024:901b:40fb:4024:14f1:19d7	20.241.25.215
cb15:901b:8024:901b:40fb:4024:14f1:19d8	20.241.25.216
cb15:901b:8024:901b:40fb:4024:14f1:19d9	20.241.25.217
cb15:901b:8024:901b:40fb:4024:14f1:19da	20.241.25.218
cb15:901b:8024:901b:40fb:4024:14f1:19db	20.241.25.219
cb15:901b:8024:901b:40fb:4024:14f1:19dc	20.241.25.220
cb15:901b:8024:901b:40fb:4024:14f1:19dd	20.241.25.221
cb15:901b:8024:901b:40fb:4024:14f1:19de	20.241.25.222
cb15:901b:8024:901b:40fb:4024:14f1:19df	20.241.25.223
cb15:901b:8024:901b:40fb:4024:14f1:19e0	20.241.25.224
cb15:901b:8024:901b:40fb:4024:14f1:19e1	20.241.25.225
cb15:901b:8024:901b:40fb:4024:14f1:19e2	20.241.25.226
cb15:901b:8024:901b:40fb:4024:14f1:19e3	20.241.25.227
cb15:901b:8024:901b:40fb:4024:14f1:19e4	20.241.25.228
cb15:901b:8024:901b:40fb:4024:14f1:19e5	20.241.25.229
cb15:901b:8024:901b:40fb:4024:14f1:19e6	20.241.25.230
cb15:901b:8024:901b:40fb:4024:14f1:19e7	20.241.25.231
cb15:901b:8024:901b:40fb:4024:14f1:19e8	20.241.25.232
cb15:901b:8024:901b:40fb:4024:14f1:19e9	20.241.25.233
cb15:901b:8024:901b:40fb:4024:14f1:19ea	20.241.25.234
cb15:901b:8024:901b:40fb:4024:14f1:19eb	20.241.25.235
cb15:901b:8024:901b:40fb:4024:14f1:19ec	20.241.25.236
cb15:901b:8024:901b:40fb:4024:14f1:19ed	20.241.25.237
cb15:901b:8024:901b:40fb:4024:14f1:19ee	20.241.25.238
cb15:901b:8024:901b:40fb:4024:14f1:19ef	20.241.25.239
cb15:901b:8024:901b:40fb:4024:14f1:19f0	20.241.25.240
cb15:901b:8024:901b:40fb:4024:14f1:19f1	20.241.25.241
cb15:901b:8024:901b:40fb:4024:14f1:19f2	20.241.25.242
cb15:901b:8024:901b:40fb:4024:14f1:19f3	20.241.25.243
cb15:901b:8024:901b:40fb:4024:14f1:19f4	20.241.25.244
cb15:901b:8024:901b:40fb:4024:14f1:19f5	20.241.25.245
cb15:901b:8024:901b:40fb:4024:14f1:19f6	20.241.25.246
cb15:901b:8024:901b:40fb:4024:14f1:19f7	20.241.25.247
cb15:901b:8024:901b:40fb:4024:14f1:19f8	20.241.25.248
cb15:901b:8024:901b:40fb:4024:14f1:19f9	20.241.25.249
cb15:901b:8024:901b:40fb:4024:14f1:19fa	20.241.25.250
cb15:901b:8024:901b:40fb:4024:14f1:19fb	20.241.25.251
cb15:901b:8024:901b:40fb:4024:14f1:19fc	20.241.25.252
cb15:901b:8024:901b:40fb:4024:14f1:19fd	20.241.25.253
cb15:901b:8024:901b:40fb:4024:14f1:19fe	20.241.25.254
cb15:901b:8024:901b:40fb:4024:14f1:19ff	20.241.25.255

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.