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:8873:1901	136.115.25.1
cb15:901b:d157:b51:8045:b51a:8873:1902	136.115.25.2
cb15:901b:d157:b51:8045:b51a:8873:1903	136.115.25.3
cb15:901b:d157:b51:8045:b51a:8873:1904	136.115.25.4
cb15:901b:d157:b51:8045:b51a:8873:1905	136.115.25.5
cb15:901b:d157:b51:8045:b51a:8873:1906	136.115.25.6
cb15:901b:d157:b51:8045:b51a:8873:1907	136.115.25.7
cb15:901b:d157:b51:8045:b51a:8873:1908	136.115.25.8
cb15:901b:d157:b51:8045:b51a:8873:1909	136.115.25.9
cb15:901b:d157:b51:8045:b51a:8873:190a	136.115.25.10
cb15:901b:d157:b51:8045:b51a:8873:190b	136.115.25.11
cb15:901b:d157:b51:8045:b51a:8873:190c	136.115.25.12
cb15:901b:d157:b51:8045:b51a:8873:190d	136.115.25.13
cb15:901b:d157:b51:8045:b51a:8873:190e	136.115.25.14
cb15:901b:d157:b51:8045:b51a:8873:190f	136.115.25.15
cb15:901b:d157:b51:8045:b51a:8873:1910	136.115.25.16
cb15:901b:d157:b51:8045:b51a:8873:1911	136.115.25.17
cb15:901b:d157:b51:8045:b51a:8873:1912	136.115.25.18
cb15:901b:d157:b51:8045:b51a:8873:1913	136.115.25.19
cb15:901b:d157:b51:8045:b51a:8873:1914	136.115.25.20
cb15:901b:d157:b51:8045:b51a:8873:1915	136.115.25.21
cb15:901b:d157:b51:8045:b51a:8873:1916	136.115.25.22
cb15:901b:d157:b51:8045:b51a:8873:1917	136.115.25.23
cb15:901b:d157:b51:8045:b51a:8873:1918	136.115.25.24
cb15:901b:d157:b51:8045:b51a:8873:1919	136.115.25.25
cb15:901b:d157:b51:8045:b51a:8873:191a	136.115.25.26
cb15:901b:d157:b51:8045:b51a:8873:191b	136.115.25.27
cb15:901b:d157:b51:8045:b51a:8873:191c	136.115.25.28
cb15:901b:d157:b51:8045:b51a:8873:191d	136.115.25.29
cb15:901b:d157:b51:8045:b51a:8873:191e	136.115.25.30
cb15:901b:d157:b51:8045:b51a:8873:191f	136.115.25.31
cb15:901b:d157:b51:8045:b51a:8873:1920	136.115.25.32
cb15:901b:d157:b51:8045:b51a:8873:1921	136.115.25.33
cb15:901b:d157:b51:8045:b51a:8873:1922	136.115.25.34
cb15:901b:d157:b51:8045:b51a:8873:1923	136.115.25.35
cb15:901b:d157:b51:8045:b51a:8873:1924	136.115.25.36
cb15:901b:d157:b51:8045:b51a:8873:1925	136.115.25.37
cb15:901b:d157:b51:8045:b51a:8873:1926	136.115.25.38
cb15:901b:d157:b51:8045:b51a:8873:1927	136.115.25.39
cb15:901b:d157:b51:8045:b51a:8873:1928	136.115.25.40
cb15:901b:d157:b51:8045:b51a:8873:1929	136.115.25.41
cb15:901b:d157:b51:8045:b51a:8873:192a	136.115.25.42
cb15:901b:d157:b51:8045:b51a:8873:192b	136.115.25.43
cb15:901b:d157:b51:8045:b51a:8873:192c	136.115.25.44
cb15:901b:d157:b51:8045:b51a:8873:192d	136.115.25.45
cb15:901b:d157:b51:8045:b51a:8873:192e	136.115.25.46
cb15:901b:d157:b51:8045:b51a:8873:192f	136.115.25.47
cb15:901b:d157:b51:8045:b51a:8873:1930	136.115.25.48
cb15:901b:d157:b51:8045:b51a:8873:1931	136.115.25.49
cb15:901b:d157:b51:8045:b51a:8873:1932	136.115.25.50
cb15:901b:d157:b51:8045:b51a:8873:1933	136.115.25.51
cb15:901b:d157:b51:8045:b51a:8873:1934	136.115.25.52
cb15:901b:d157:b51:8045:b51a:8873:1935	136.115.25.53
cb15:901b:d157:b51:8045:b51a:8873:1936	136.115.25.54
cb15:901b:d157:b51:8045:b51a:8873:1937	136.115.25.55
cb15:901b:d157:b51:8045:b51a:8873:1938	136.115.25.56
cb15:901b:d157:b51:8045:b51a:8873:1939	136.115.25.57
cb15:901b:d157:b51:8045:b51a:8873:193a	136.115.25.58
cb15:901b:d157:b51:8045:b51a:8873:193b	136.115.25.59
cb15:901b:d157:b51:8045:b51a:8873:193c	136.115.25.60

cb15:901b:d157:b51:8045:b51a:8873:193d	136.115.25.61
cb15:901b:d157:b51:8045:b51a:8873:193e	136.115.25.62
cb15:901b:d157:b51:8045:b51a:8873:193f	136.115.25.63
cb15:901b:d157:b51:8045:b51a:8873:1940	136.115.25.64
cb15:901b:d157:b51:8045:b51a:8873:1941	136.115.25.65
cb15:901b:d157:b51:8045:b51a:8873:1942	136.115.25.66
cb15:901b:d157:b51:8045:b51a:8873:1943	136.115.25.67
cb15:901b:d157:b51:8045:b51a:8873:1944	136.115.25.68
cb15:901b:d157:b51:8045:b51a:8873:1945	136.115.25.69
cb15:901b:d157:b51:8045:b51a:8873:1946	136.115.25.70
cb15:901b:d157:b51:8045:b51a:8873:1947	136.115.25.71
cb15:901b:d157:b51:8045:b51a:8873:1948	136.115.25.72
cb15:901b:d157:b51:8045:b51a:8873:1949	136.115.25.73
cb15:901b:d157:b51:8045:b51a:8873:194a	136.115.25.74
cb15:901b:d157:b51:8045:b51a:8873:194b	136.115.25.75
cb15:901b:d157:b51:8045:b51a:8873:194c	136.115.25.76
cb15:901b:d157:b51:8045:b51a:8873:194d	136.115.25.77
cb15:901b:d157:b51:8045:b51a:8873:194e	136.115.25.78
cb15:901b:d157:b51:8045:b51a:8873:194f	136.115.25.79
cb15:901b:d157:b51:8045:b51a:8873:1950	136.115.25.80
cb15:901b:d157:b51:8045:b51a:8873:1951	136.115.25.81
cb15:901b:d157:b51:8045:b51a:8873:1952	136.115.25.82
cb15:901b:d157:b51:8045:b51a:8873:1953	136.115.25.83
cb15:901b:d157:b51:8045:b51a:8873:1954	136.115.25.84
cb15:901b:d157:b51:8045:b51a:8873:1955	136.115.25.85
cb15:901b:d157:b51:8045:b51a:8873:1956	136.115.25.86
cb15:901b:d157:b51:8045:b51a:8873:1957	136.115.25.87
cb15:901b:d157:b51:8045:b51a:8873:1958	136.115.25.88
cb15:901b:d157:b51:8045:b51a:8873:1959	136.115.25.89
cb15:901b:d157:b51:8045:b51a:8873:195a	136.115.25.90
cb15:901b:d157:b51:8045:b51a:8873:195b	136.115.25.91
cb15:901b:d157:b51:8045:b51a:8873:195c	136.115.25.92
cb15:901b:d157:b51:8045:b51a:8873:195d	136.115.25.93
cb15:901b:d157:b51:8045:b51a:8873:195e	136.115.25.94
cb15:901b:d157:b51:8045:b51a:8873:195f	136.115.25.95
cb15:901b:d157:b51:8045:b51a:8873:1960	136.115.25.96
cb15:901b:d157:b51:8045:b51a:8873:1961	136.115.25.97
cb15:901b:d157:b51:8045:b51a:8873:1962	136.115.25.98
cb15:901b:d157:b51:8045:b51a:8873:1963	136.115.25.99
cb15:901b:d157:b51:8045:b51a:8873:1964	136.115.25.100
cb15:901b:d157:b51:8045:b51a:8873:1965	136.115.25.101
cb15:901b:d157:b51:8045:b51a:8873:1966	136.115.25.102
cb15:901b:d157:b51:8045:b51a:8873:1967	136.115.25.103
cb15:901b:d157:b51:8045:b51a:8873:1968	136.115.25.104
cb15:901b:d157:b51:8045:b51a:8873:1969	136.115.25.105
cb15:901b:d157:b51:8045:b51a:8873:196a	136.115.25.106
cb15:901b:d157:b51:8045:b51a:8873:196b	136.115.25.107
cb15:901b:d157:b51:8045:b51a:8873:196c	136.115.25.108
cb15:901b:d157:b51:8045:b51a:8873:196d	136.115.25.109
cb15:901b:d157:b51:8045:b51a:8873:196e	136.115.25.110
cb15:901b:d157:b51:8045:b51a:8873:196f	136.115.25.111
cb15:901b:d157:b51:8045:b51a:8873:1970	136.115.25.112
cb15:901b:d157:b51:8045:b51a:8873:1971	136.115.25.113
cb15:901b:d157:b51:8045:b51a:8873:1972	136.115.25.114
cb15:901b:d157:b51:8045:b51a:8873:1973	136.115.25.115
cb15:901b:d157:b51:8045:b51a:8873:1974	136.115.25.116
cb15:901b:d157:b51:8045:b51a:8873:1975	136.115.25.117
cb15:901b:d157:b51:8045:b51a:8873:1976	136.115.25.118
cb15:901b:d157:b51:8045:b51a:8873:1977	136.115.25.119
cb15:901b:d157:b51:8045:b51a:8873:1978	136.115.25.120

cb15:901b:d157:b51:8045:b51a:8873:1979	136.115.25.121
cb15:901b:d157:b51:8045:b51a:8873:197a	136.115.25.122
cb15:901b:d157:b51:8045:b51a:8873:197b	136.115.25.123
cb15:901b:d157:b51:8045:b51a:8873:197c	136.115.25.124
cb15:901b:d157:b51:8045:b51a:8873:197d	136.115.25.125
cb15:901b:d157:b51:8045:b51a:8873:197e	136.115.25.126
cb15:901b:d157:b51:8045:b51a:8873:197f	136.115.25.127
cb15:901b:d157:b51:8045:b51a:8873:1980	136.115.25.128
cb15:901b:d157:b51:8045:b51a:8873:1981	136.115.25.129
cb15:901b:d157:b51:8045:b51a:8873:1982	136.115.25.130
cb15:901b:d157:b51:8045:b51a:8873:1983	136.115.25.131
cb15:901b:d157:b51:8045:b51a:8873:1984	136.115.25.132
cb15:901b:d157:b51:8045:b51a:8873:1985	136.115.25.133
cb15:901b:d157:b51:8045:b51a:8873:1986	136.115.25.134
cb15:901b:d157:b51:8045:b51a:8873:1987	136.115.25.135
cb15:901b:d157:b51:8045:b51a:8873:1988	136.115.25.136
cb15:901b:d157:b51:8045:b51a:8873:1989	136.115.25.137
cb15:901b:d157:b51:8045:b51a:8873:198a	136.115.25.138
cb15:901b:d157:b51:8045:b51a:8873:198b	136.115.25.139
cb15:901b:d157:b51:8045:b51a:8873:198c	136.115.25.140
cb15:901b:d157:b51:8045:b51a:8873:198d	136.115.25.141
cb15:901b:d157:b51:8045:b51a:8873:198e	136.115.25.142
cb15:901b:d157:b51:8045:b51a:8873:198f	136.115.25.143
cb15:901b:d157:b51:8045:b51a:8873:1990	136.115.25.144
cb15:901b:d157:b51:8045:b51a:8873:1991	136.115.25.145
cb15:901b:d157:b51:8045:b51a:8873:1992	136.115.25.146
cb15:901b:d157:b51:8045:b51a:8873:1993	136.115.25.147
cb15:901b:d157:b51:8045:b51a:8873:1994	136.115.25.148
cb15:901b:d157:b51:8045:b51a:8873:1995	136.115.25.149
cb15:901b:d157:b51:8045:b51a:8873:1996	136.115.25.150
cb15:901b:d157:b51:8045:b51a:8873:1997	136.115.25.151
cb15:901b:d157:b51:8045:b51a:8873:1998	136.115.25.152
cb15:901b:d157:b51:8045:b51a:8873:1999	136.115.25.153
cb15:901b:d157:b51:8045:b51a:8873:199a	136.115.25.154
cb15:901b:d157:b51:8045:b51a:8873:199b	136.115.25.155
cb15:901b:d157:b51:8045:b51a:8873:199c	136.115.25.156
cb15:901b:d157:b51:8045:b51a:8873:199d	136.115.25.157
cb15:901b:d157:b51:8045:b51a:8873:199e	136.115.25.158
cb15:901b:d157:b51:8045:b51a:8873:199f	136.115.25.159
cb15:901b:d157:b51:8045:b51a:8873:19a0	136.115.25.160
cb15:901b:d157:b51:8045:b51a:8873:19a1	136.115.25.161
cb15:901b:d157:b51:8045:b51a:8873:19a2	136.115.25.162
cb15:901b:d157:b51:8045:b51a:8873:19a3	136.115.25.163
cb15:901b:d157:b51:8045:b51a:8873:19a4	136.115.25.164
cb15:901b:d157:b51:8045:b51a:8873:19a5	136.115.25.165
cb15:901b:d157:b51:8045:b51a:8873:19a6	136.115.25.166
cb15:901b:d157:b51:8045:b51a:8873:19a7	136.115.25.167
cb15:901b:d157:b51:8045:b51a:8873:19a8	136.115.25.168
cb15:901b:d157:b51:8045:b51a:8873:19a9	136.115.25.169
cb15:901b:d157:b51:8045:b51a:8873:19aa	136.115.25.170
cb15:901b:d157:b51:8045:b51a:8873:19ab	136.115.25.171
cb15:901b:d157:b51:8045:b51a:8873:19ac	136.115.25.172
cb15:901b:d157:b51:8045:b51a:8873:19ad	136.115.25.173
cb15:901b:d157:b51:8045:b51a:8873:19ae	136.115.25.174
cb15:901b:d157:b51:8045:b51a:8873:19af	136.115.25.175
cb15:901b:d157:b51:8045:b51a:8873:19b0	136.115.25.176
cb15:901b:d157:b51:8045:b51a:8873:19b1	136.115.25.177
cb15:901b:d157:b51:8045:b51a:8873:19b2	136.115.25.178
cb15:901b:d157:b51:8045:b51a:8873:19b3	136.115.25.179
cb15:901b:d157:b51:8045:b51a:8873:19b4	136.115.25.180

cb15:901b:d157:b51:8045:b51a:8873:19b5	136.115.25.181
cb15:901b:d157:b51:8045:b51a:8873:19b6	136.115.25.182
cb15:901b:d157:b51:8045:b51a:8873:19b7	136.115.25.183
cb15:901b:d157:b51:8045:b51a:8873:19b8	136.115.25.184
cb15:901b:d157:b51:8045:b51a:8873:19b9	136.115.25.185
cb15:901b:d157:b51:8045:b51a:8873:19ba	136.115.25.186
cb15:901b:d157:b51:8045:b51a:8873:19bb	136.115.25.187
cb15:901b:d157:b51:8045:b51a:8873:19bc	136.115.25.188
cb15:901b:d157:b51:8045:b51a:8873:19bd	136.115.25.189
cb15:901b:d157:b51:8045:b51a:8873:19be	136.115.25.190
cb15:901b:d157:b51:8045:b51a:8873:19bf	136.115.25.191
cb15:901b:d157:b51:8045:b51a:8873:19c0	136.115.25.192
cb15:901b:d157:b51:8045:b51a:8873:19c1	136.115.25.193
cb15:901b:d157:b51:8045:b51a:8873:19c2	136.115.25.194
cb15:901b:d157:b51:8045:b51a:8873:19c3	136.115.25.195
cb15:901b:d157:b51:8045:b51a:8873:19c4	136.115.25.196
cb15:901b:d157:b51:8045:b51a:8873:19c5	136.115.25.197
cb15:901b:d157:b51:8045:b51a:8873:19c6	136.115.25.198
cb15:901b:d157:b51:8045:b51a:8873:19c7	136.115.25.199
cb15:901b:d157:b51:8045:b51a:8873:19c8	136.115.25.200
cb15:901b:d157:b51:8045:b51a:8873:19c9	136.115.25.201
cb15:901b:d157:b51:8045:b51a:8873:19ca	136.115.25.202
cb15:901b:d157:b51:8045:b51a:8873:19cb	136.115.25.203
cb15:901b:d157:b51:8045:b51a:8873:19cc	136.115.25.204
cb15:901b:d157:b51:8045:b51a:8873:19cd	136.115.25.205
cb15:901b:d157:b51:8045:b51a:8873:19ce	136.115.25.206
cb15:901b:d157:b51:8045:b51a:8873:19cf	136.115.25.207
cb15:901b:d157:b51:8045:b51a:8873:19d0	136.115.25.208
cb15:901b:d157:b51:8045:b51a:8873:19d1	136.115.25.209
cb15:901b:d157:b51:8045:b51a:8873:19d2	136.115.25.210
cb15:901b:d157:b51:8045:b51a:8873:19d3	136.115.25.211
cb15:901b:d157:b51:8045:b51a:8873:19d4	136.115.25.212
cb15:901b:d157:b51:8045:b51a:8873:19d5	136.115.25.213
cb15:901b:d157:b51:8045:b51a:8873:19d6	136.115.25.214
cb15:901b:d157:b51:8045:b51a:8873:19d7	136.115.25.215
cb15:901b:d157:b51:8045:b51a:8873:19d8	136.115.25.216
cb15:901b:d157:b51:8045:b51a:8873:19d9	136.115.25.217
cb15:901b:d157:b51:8045:b51a:8873:19da	136.115.25.218
cb15:901b:d157:b51:8045:b51a:8873:19db	136.115.25.219
cb15:901b:d157:b51:8045:b51a:8873:19dc	136.115.25.220
cb15:901b:d157:b51:8045:b51a:8873:19dd	136.115.25.221
cb15:901b:d157:b51:8045:b51a:8873:19de	136.115.25.222
cb15:901b:d157:b51:8045:b51a:8873:19df	136.115.25.223
cb15:901b:d157:b51:8045:b51a:8873:19e0	136.115.25.224
cb15:901b:d157:b51:8045:b51a:8873:19e1	136.115.25.225
cb15:901b:d157:b51:8045:b51a:8873:19e2	136.115.25.226
cb15:901b:d157:b51:8045:b51a:8873:19e3	136.115.25.227
cb15:901b:d157:b51:8045:b51a:8873:19e4	136.115.25.228
cb15:901b:d157:b51:8045:b51a:8873:19e5	136.115.25.229
cb15:901b:d157:b51:8045:b51a:8873:19e6	136.115.25.230
cb15:901b:d157:b51:8045:b51a:8873:19e7	136.115.25.231
cb15:901b:d157:b51:8045:b51a:8873:19e8	136.115.25.232
cb15:901b:d157:b51:8045:b51a:8873:19e9	136.115.25.233
cb15:901b:d157:b51:8045:b51a:8873:19ea	136.115.25.234
cb15:901b:d157:b51:8045:b51a:8873:19eb	136.115.25.235
cb15:901b:d157:b51:8045:b51a:8873:19ec	136.115.25.236
cb15:901b:d157:b51:8045:b51a:8873:19ed	136.115.25.237
cb15:901b:d157:b51:8045:b51a:8873:19ee	136.115.25.238
cb15:901b:d157:b51:8045:b51a:8873:19ef	136.115.25.239
cb15:901b:d157:b51:8045:b51a:8873:19f0	136.115.25.240
cb15:901b:d157:b51:8045:b51a:8873:19f1	136.115.25.241
cb15:901b:d157:b51:8045:b51a:8873:19f2	136.115.25.242
cb15:901b:d157:b51:8045:b51a:8873:19f3	136.115.25.243
cb15:901b:d157:b51:8045:b51a:8873:19f4	136.115.25.244
cb15:901b:d157:b51:8045:b51a:8873:19f5	136.115.25.245
cb15:901b:d157:b51:8045:b51a:8873:19f6	136.115.25.246
cb15:901b:d157:b51:8045:b51a:8873:19f7	136.115.25.247
cb15:901b:d157:b51:8045:b51a:8873:19f8	136.115.25.248
cb15:901b:d157:b51:8045:b51a:8873:19f9	136.115.25.249
cb15:901b:d157:b51:8045:b51a:8873:19fa	136.115.25.250
cb15:901b:d157:b51:8045:b51a:8873:19fb	136.115.25.251
cb15:901b:d157:b51:8045:b51a:8873:19fc	136.115.25.252
cb15:901b:d157:b51:8045:b51a:8873:19fd	136.115.25.253
cb15:901b:d157:b51:8045:b51a:8873:19fe	136.115.25.254
cb15:901b:d157:b51:8045:b51a:8873:19ff	136.115.25.255

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.