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:ecbf:1901	236.191.25.1
cb15:901b:d157:b51:8045:b51a:ecbf:1902	236.191.25.2
cb15:901b:d157:b51:8045:b51a:ecbf:1903	236.191.25.3
cb15:901b:d157:b51:8045:b51a:ecbf:1904	236.191.25.4
cb15:901b:d157:b51:8045:b51a:ecbf:1905	236.191.25.5
cb15:901b:d157:b51:8045:b51a:ecbf:1906	236.191.25.6
cb15:901b:d157:b51:8045:b51a:ecbf:1907	236.191.25.7
cb15:901b:d157:b51:8045:b51a:ecbf:1908	236.191.25.8
cb15:901b:d157:b51:8045:b51a:ecbf:1909	236.191.25.9
cb15:901b:d157:b51:8045:b51a:ecbf:190a	236.191.25.10
cb15:901b:d157:b51:8045:b51a:ecbf:190b	236.191.25.11
cb15:901b:d157:b51:8045:b51a:ecbf:190c	236.191.25.12
cb15:901b:d157:b51:8045:b51a:ecbf:190d	236.191.25.13
cb15:901b:d157:b51:8045:b51a:ecbf:190e	236.191.25.14
cb15:901b:d157:b51:8045:b51a:ecbf:190f	236.191.25.15
cb15:901b:d157:b51:8045:b51a:ecbf:1910	236.191.25.16
cb15:901b:d157:b51:8045:b51a:ecbf:1911	236.191.25.17
cb15:901b:d157:b51:8045:b51a:ecbf:1912	236.191.25.18
cb15:901b:d157:b51:8045:b51a:ecbf:1913	236.191.25.19
cb15:901b:d157:b51:8045:b51a:ecbf:1914	236.191.25.20
cb15:901b:d157:b51:8045:b51a:ecbf:1915	236.191.25.21
cb15:901b:d157:b51:8045:b51a:ecbf:1916	236.191.25.22
cb15:901b:d157:b51:8045:b51a:ecbf:1917	236.191.25.23
cb15:901b:d157:b51:8045:b51a:ecbf:1918	236.191.25.24
cb15:901b:d157:b51:8045:b51a:ecbf:1919	236.191.25.25
cb15:901b:d157:b51:8045:b51a:ecbf:191a	236.191.25.26
cb15:901b:d157:b51:8045:b51a:ecbf:191b	236.191.25.27
cb15:901b:d157:b51:8045:b51a:ecbf:191c	236.191.25.28
cb15:901b:d157:b51:8045:b51a:ecbf:191d	236.191.25.29
cb15:901b:d157:b51:8045:b51a:ecbf:191e	236.191.25.30
cb15:901b:d157:b51:8045:b51a:ecbf:191f	236.191.25.31
cb15:901b:d157:b51:8045:b51a:ecbf:1920	236.191.25.32
cb15:901b:d157:b51:8045:b51a:ecbf:1921	236.191.25.33
cb15:901b:d157:b51:8045:b51a:ecbf:1922	236.191.25.34
cb15:901b:d157:b51:8045:b51a:ecbf:1923	236.191.25.35
cb15:901b:d157:b51:8045:b51a:ecbf:1924	236.191.25.36
cb15:901b:d157:b51:8045:b51a:ecbf:1925	236.191.25.37
cb15:901b:d157:b51:8045:b51a:ecbf:1926	236.191.25.38
cb15:901b:d157:b51:8045:b51a:ecbf:1927	236.191.25.39
cb15:901b:d157:b51:8045:b51a:ecbf:1928	236.191.25.40
cb15:901b:d157:b51:8045:b51a:ecbf:1929	236.191.25.41
cb15:901b:d157:b51:8045:b51a:ecbf:192a	236.191.25.42
cb15:901b:d157:b51:8045:b51a:ecbf:192b	236.191.25.43
cb15:901b:d157:b51:8045:b51a:ecbf:192c	236.191.25.44
cb15:901b:d157:b51:8045:b51a:ecbf:192d	236.191.25.45
cb15:901b:d157:b51:8045:b51a:ecbf:192e	236.191.25.46
cb15:901b:d157:b51:8045:b51a:ecbf:192f	236.191.25.47
cb15:901b:d157:b51:8045:b51a:ecbf:1930	236.191.25.48
cb15:901b:d157:b51:8045:b51a:ecbf:1931	236.191.25.49
cb15:901b:d157:b51:8045:b51a:ecbf:1932	236.191.25.50
cb15:901b:d157:b51:8045:b51a:ecbf:1933	236.191.25.51
cb15:901b:d157:b51:8045:b51a:ecbf:1934	236.191.25.52
cb15:901b:d157:b51:8045:b51a:ecbf:1935	236.191.25.53
cb15:901b:d157:b51:8045:b51a:ecbf:1936	236.191.25.54
cb15:901b:d157:b51:8045:b51a:ecbf:1937	236.191.25.55
cb15:901b:d157:b51:8045:b51a:ecbf:1938	236.191.25.56
cb15:901b:d157:b51:8045:b51a:ecbf:1939	236.191.25.57
cb15:901b:d157:b51:8045:b51a:ecbf:193a	236.191.25.58
cb15:901b:d157:b51:8045:b51a:ecbf:193b	236.191.25.59
cb15:901b:d157:b51:8045:b51a:ecbf:193c	236.191.25.60

cb15:901b:d157:b51:8045:b51a:ecbf:193d	236.191.25.61
cb15:901b:d157:b51:8045:b51a:ecbf:193e	236.191.25.62
cb15:901b:d157:b51:8045:b51a:ecbf:193f	236.191.25.63
cb15:901b:d157:b51:8045:b51a:ecbf:1940	236.191.25.64
cb15:901b:d157:b51:8045:b51a:ecbf:1941	236.191.25.65
cb15:901b:d157:b51:8045:b51a:ecbf:1942	236.191.25.66
cb15:901b:d157:b51:8045:b51a:ecbf:1943	236.191.25.67
cb15:901b:d157:b51:8045:b51a:ecbf:1944	236.191.25.68
cb15:901b:d157:b51:8045:b51a:ecbf:1945	236.191.25.69
cb15:901b:d157:b51:8045:b51a:ecbf:1946	236.191.25.70
cb15:901b:d157:b51:8045:b51a:ecbf:1947	236.191.25.71
cb15:901b:d157:b51:8045:b51a:ecbf:1948	236.191.25.72
cb15:901b:d157:b51:8045:b51a:ecbf:1949	236.191.25.73
cb15:901b:d157:b51:8045:b51a:ecbf:194a	236.191.25.74
cb15:901b:d157:b51:8045:b51a:ecbf:194b	236.191.25.75
cb15:901b:d157:b51:8045:b51a:ecbf:194c	236.191.25.76
cb15:901b:d157:b51:8045:b51a:ecbf:194d	236.191.25.77
cb15:901b:d157:b51:8045:b51a:ecbf:194e	236.191.25.78
cb15:901b:d157:b51:8045:b51a:ecbf:194f	236.191.25.79
cb15:901b:d157:b51:8045:b51a:ecbf:1950	236.191.25.80
cb15:901b:d157:b51:8045:b51a:ecbf:1951	236.191.25.81
cb15:901b:d157:b51:8045:b51a:ecbf:1952	236.191.25.82
cb15:901b:d157:b51:8045:b51a:ecbf:1953	236.191.25.83
cb15:901b:d157:b51:8045:b51a:ecbf:1954	236.191.25.84
cb15:901b:d157:b51:8045:b51a:ecbf:1955	236.191.25.85
cb15:901b:d157:b51:8045:b51a:ecbf:1956	236.191.25.86
cb15:901b:d157:b51:8045:b51a:ecbf:1957	236.191.25.87
cb15:901b:d157:b51:8045:b51a:ecbf:1958	236.191.25.88
cb15:901b:d157:b51:8045:b51a:ecbf:1959	236.191.25.89
cb15:901b:d157:b51:8045:b51a:ecbf:195a	236.191.25.90
cb15:901b:d157:b51:8045:b51a:ecbf:195b	236.191.25.91
cb15:901b:d157:b51:8045:b51a:ecbf:195c	236.191.25.92
cb15:901b:d157:b51:8045:b51a:ecbf:195d	236.191.25.93
cb15:901b:d157:b51:8045:b51a:ecbf:195e	236.191.25.94
cb15:901b:d157:b51:8045:b51a:ecbf:195f	236.191.25.95
cb15:901b:d157:b51:8045:b51a:ecbf:1960	236.191.25.96
cb15:901b:d157:b51:8045:b51a:ecbf:1961	236.191.25.97
cb15:901b:d157:b51:8045:b51a:ecbf:1962	236.191.25.98
cb15:901b:d157:b51:8045:b51a:ecbf:1963	236.191.25.99
cb15:901b:d157:b51:8045:b51a:ecbf:1964	236.191.25.100
cb15:901b:d157:b51:8045:b51a:ecbf:1965	236.191.25.101
cb15:901b:d157:b51:8045:b51a:ecbf:1966	236.191.25.102
cb15:901b:d157:b51:8045:b51a:ecbf:1967	236.191.25.103
cb15:901b:d157:b51:8045:b51a:ecbf:1968	236.191.25.104
cb15:901b:d157:b51:8045:b51a:ecbf:1969	236.191.25.105
cb15:901b:d157:b51:8045:b51a:ecbf:196a	236.191.25.106
cb15:901b:d157:b51:8045:b51a:ecbf:196b	236.191.25.107
cb15:901b:d157:b51:8045:b51a:ecbf:196c	236.191.25.108
cb15:901b:d157:b51:8045:b51a:ecbf:196d	236.191.25.109
cb15:901b:d157:b51:8045:b51a:ecbf:196e	236.191.25.110
cb15:901b:d157:b51:8045:b51a:ecbf:196f	236.191.25.111
cb15:901b:d157:b51:8045:b51a:ecbf:1970	236.191.25.112
cb15:901b:d157:b51:8045:b51a:ecbf:1971	236.191.25.113
cb15:901b:d157:b51:8045:b51a:ecbf:1972	236.191.25.114
cb15:901b:d157:b51:8045:b51a:ecbf:1973	236.191.25.115
cb15:901b:d157:b51:8045:b51a:ecbf:1974	236.191.25.116
cb15:901b:d157:b51:8045:b51a:ecbf:1975	236.191.25.117
cb15:901b:d157:b51:8045:b51a:ecbf:1976	236.191.25.118
cb15:901b:d157:b51:8045:b51a:ecbf:1977	236.191.25.119
cb15:901b:d157:b51:8045:b51a:ecbf:1978	236.191.25.120

cb15:901b:d157:b51:8045:b51a:ecbf:1979	236.191.25.121
cb15:901b:d157:b51:8045:b51a:ecbf:197a	236.191.25.122
cb15:901b:d157:b51:8045:b51a:ecbf:197b	236.191.25.123
cb15:901b:d157:b51:8045:b51a:ecbf:197c	236.191.25.124
cb15:901b:d157:b51:8045:b51a:ecbf:197d	236.191.25.125
cb15:901b:d157:b51:8045:b51a:ecbf:197e	236.191.25.126
cb15:901b:d157:b51:8045:b51a:ecbf:197f	236.191.25.127
cb15:901b:d157:b51:8045:b51a:ecbf:1980	236.191.25.128
cb15:901b:d157:b51:8045:b51a:ecbf:1981	236.191.25.129
cb15:901b:d157:b51:8045:b51a:ecbf:1982	236.191.25.130
cb15:901b:d157:b51:8045:b51a:ecbf:1983	236.191.25.131
cb15:901b:d157:b51:8045:b51a:ecbf:1984	236.191.25.132
cb15:901b:d157:b51:8045:b51a:ecbf:1985	236.191.25.133
cb15:901b:d157:b51:8045:b51a:ecbf:1986	236.191.25.134
cb15:901b:d157:b51:8045:b51a:ecbf:1987	236.191.25.135
cb15:901b:d157:b51:8045:b51a:ecbf:1988	236.191.25.136
cb15:901b:d157:b51:8045:b51a:ecbf:1989	236.191.25.137
cb15:901b:d157:b51:8045:b51a:ecbf:198a	236.191.25.138
cb15:901b:d157:b51:8045:b51a:ecbf:198b	236.191.25.139
cb15:901b:d157:b51:8045:b51a:ecbf:198c	236.191.25.140
cb15:901b:d157:b51:8045:b51a:ecbf:198d	236.191.25.141
cb15:901b:d157:b51:8045:b51a:ecbf:198e	236.191.25.142
cb15:901b:d157:b51:8045:b51a:ecbf:198f	236.191.25.143
cb15:901b:d157:b51:8045:b51a:ecbf:1990	236.191.25.144
cb15:901b:d157:b51:8045:b51a:ecbf:1991	236.191.25.145
cb15:901b:d157:b51:8045:b51a:ecbf:1992	236.191.25.146
cb15:901b:d157:b51:8045:b51a:ecbf:1993	236.191.25.147
cb15:901b:d157:b51:8045:b51a:ecbf:1994	236.191.25.148
cb15:901b:d157:b51:8045:b51a:ecbf:1995	236.191.25.149
cb15:901b:d157:b51:8045:b51a:ecbf:1996	236.191.25.150
cb15:901b:d157:b51:8045:b51a:ecbf:1997	236.191.25.151
cb15:901b:d157:b51:8045:b51a:ecbf:1998	236.191.25.152
cb15:901b:d157:b51:8045:b51a:ecbf:1999	236.191.25.153
cb15:901b:d157:b51:8045:b51a:ecbf:199a	236.191.25.154
cb15:901b:d157:b51:8045:b51a:ecbf:199b	236.191.25.155
cb15:901b:d157:b51:8045:b51a:ecbf:199c	236.191.25.156
cb15:901b:d157:b51:8045:b51a:ecbf:199d	236.191.25.157
cb15:901b:d157:b51:8045:b51a:ecbf:199e	236.191.25.158
cb15:901b:d157:b51:8045:b51a:ecbf:199f	236.191.25.159
cb15:901b:d157:b51:8045:b51a:ecbf:19a0	236.191.25.160
cb15:901b:d157:b51:8045:b51a:ecbf:19a1	236.191.25.161
cb15:901b:d157:b51:8045:b51a:ecbf:19a2	236.191.25.162
cb15:901b:d157:b51:8045:b51a:ecbf:19a3	236.191.25.163
cb15:901b:d157:b51:8045:b51a:ecbf:19a4	236.191.25.164
cb15:901b:d157:b51:8045:b51a:ecbf:19a5	236.191.25.165
cb15:901b:d157:b51:8045:b51a:ecbf:19a6	236.191.25.166
cb15:901b:d157:b51:8045:b51a:ecbf:19a7	236.191.25.167
cb15:901b:d157:b51:8045:b51a:ecbf:19a8	236.191.25.168
cb15:901b:d157:b51:8045:b51a:ecbf:19a9	236.191.25.169
cb15:901b:d157:b51:8045:b51a:ecbf:19aa	236.191.25.170
cb15:901b:d157:b51:8045:b51a:ecbf:19ab	236.191.25.171
cb15:901b:d157:b51:8045:b51a:ecbf:19ac	236.191.25.172
cb15:901b:d157:b51:8045:b51a:ecbf:19ad	236.191.25.173
cb15:901b:d157:b51:8045:b51a:ecbf:19ae	236.191.25.174
cb15:901b:d157:b51:8045:b51a:ecbf:19af	236.191.25.175
cb15:901b:d157:b51:8045:b51a:ecbf:19b0	236.191.25.176
cb15:901b:d157:b51:8045:b51a:ecbf:19b1	236.191.25.177
cb15:901b:d157:b51:8045:b51a:ecbf:19b2	236.191.25.178
cb15:901b:d157:b51:8045:b51a:ecbf:19b3	236.191.25.179
cb15:901b:d157:b51:8045:b51a:ecbf:19b4	236.191.25.180

cb15:901b:d157:b51:8045:b51a:ecbf:19b5	236.191.25.181
cb15:901b:d157:b51:8045:b51a:ecbf:19b6	236.191.25.182
cb15:901b:d157:b51:8045:b51a:ecbf:19b7	236.191.25.183
cb15:901b:d157:b51:8045:b51a:ecbf:19b8	236.191.25.184
cb15:901b:d157:b51:8045:b51a:ecbf:19b9	236.191.25.185
cb15:901b:d157:b51:8045:b51a:ecbf:19ba	236.191.25.186
cb15:901b:d157:b51:8045:b51a:ecbf:19bb	236.191.25.187
cb15:901b:d157:b51:8045:b51a:ecbf:19bc	236.191.25.188
cb15:901b:d157:b51:8045:b51a:ecbf:19bd	236.191.25.189
cb15:901b:d157:b51:8045:b51a:ecbf:19be	236.191.25.190
cb15:901b:d157:b51:8045:b51a:ecbf:19bf	236.191.25.191
cb15:901b:d157:b51:8045:b51a:ecbf:19c0	236.191.25.192
cb15:901b:d157:b51:8045:b51a:ecbf:19c1	236.191.25.193
cb15:901b:d157:b51:8045:b51a:ecbf:19c2	236.191.25.194
cb15:901b:d157:b51:8045:b51a:ecbf:19c3	236.191.25.195
cb15:901b:d157:b51:8045:b51a:ecbf:19c4	236.191.25.196
cb15:901b:d157:b51:8045:b51a:ecbf:19c5	236.191.25.197
cb15:901b:d157:b51:8045:b51a:ecbf:19c6	236.191.25.198
cb15:901b:d157:b51:8045:b51a:ecbf:19c7	236.191.25.199
cb15:901b:d157:b51:8045:b51a:ecbf:19c8	236.191.25.200
cb15:901b:d157:b51:8045:b51a:ecbf:19c9	236.191.25.201
cb15:901b:d157:b51:8045:b51a:ecbf:19ca	236.191.25.202
cb15:901b:d157:b51:8045:b51a:ecbf:19cb	236.191.25.203
cb15:901b:d157:b51:8045:b51a:ecbf:19cc	236.191.25.204
cb15:901b:d157:b51:8045:b51a:ecbf:19cd	236.191.25.205
cb15:901b:d157:b51:8045:b51a:ecbf:19ce	236.191.25.206
cb15:901b:d157:b51:8045:b51a:ecbf:19cf	236.191.25.207
cb15:901b:d157:b51:8045:b51a:ecbf:19d0	236.191.25.208
cb15:901b:d157:b51:8045:b51a:ecbf:19d1	236.191.25.209
cb15:901b:d157:b51:8045:b51a:ecbf:19d2	236.191.25.210
cb15:901b:d157:b51:8045:b51a:ecbf:19d3	236.191.25.211
cb15:901b:d157:b51:8045:b51a:ecbf:19d4	236.191.25.212
cb15:901b:d157:b51:8045:b51a:ecbf:19d5	236.191.25.213
cb15:901b:d157:b51:8045:b51a:ecbf:19d6	236.191.25.214
cb15:901b:d157:b51:8045:b51a:ecbf:19d7	236.191.25.215
cb15:901b:d157:b51:8045:b51a:ecbf:19d8	236.191.25.216
cb15:901b:d157:b51:8045:b51a:ecbf:19d9	236.191.25.217
cb15:901b:d157:b51:8045:b51a:ecbf:19da	236.191.25.218
cb15:901b:d157:b51:8045:b51a:ecbf:19db	236.191.25.219
cb15:901b:d157:b51:8045:b51a:ecbf:19dc	236.191.25.220
cb15:901b:d157:b51:8045:b51a:ecbf:19dd	236.191.25.221
cb15:901b:d157:b51:8045:b51a:ecbf:19de	236.191.25.222
cb15:901b:d157:b51:8045:b51a:ecbf:19df	236.191.25.223
cb15:901b:d157:b51:8045:b51a:ecbf:19e0	236.191.25.224
cb15:901b:d157:b51:8045:b51a:ecbf:19e1	236.191.25.225
cb15:901b:d157:b51:8045:b51a:ecbf:19e2	236.191.25.226
cb15:901b:d157:b51:8045:b51a:ecbf:19e3	236.191.25.227
cb15:901b:d157:b51:8045:b51a:ecbf:19e4	236.191.25.228
cb15:901b:d157:b51:8045:b51a:ecbf:19e5	236.191.25.229
cb15:901b:d157:b51:8045:b51a:ecbf:19e6	236.191.25.230
cb15:901b:d157:b51:8045:b51a:ecbf:19e7	236.191.25.231
cb15:901b:d157:b51:8045:b51a:ecbf:19e8	236.191.25.232
cb15:901b:d157:b51:8045:b51a:ecbf:19e9	236.191.25.233
cb15:901b:d157:b51:8045:b51a:ecbf:19ea	236.191.25.234
cb15:901b:d157:b51:8045:b51a:ecbf:19eb	236.191.25.235
cb15:901b:d157:b51:8045:b51a:ecbf:19ec	236.191.25.236
cb15:901b:d157:b51:8045:b51a:ecbf:19ed	236.191.25.237
cb15:901b:d157:b51:8045:b51a:ecbf:19ee	236.191.25.238
cb15:901b:d157:b51:8045:b51a:ecbf:19ef	236.191.25.239
cb15:901b:d157:b51:8045:b51a:ecbf:19f0	236.191.25.240
cb15:901b:d157:b51:8045:b51a:ecbf:19f1	236.191.25.241
cb15:901b:d157:b51:8045:b51a:ecbf:19f2	236.191.25.242
cb15:901b:d157:b51:8045:b51a:ecbf:19f3	236.191.25.243
cb15:901b:d157:b51:8045:b51a:ecbf:19f4	236.191.25.244
cb15:901b:d157:b51:8045:b51a:ecbf:19f5	236.191.25.245
cb15:901b:d157:b51:8045:b51a:ecbf:19f6	236.191.25.246
cb15:901b:d157:b51:8045:b51a:ecbf:19f7	236.191.25.247
cb15:901b:d157:b51:8045:b51a:ecbf:19f8	236.191.25.248
cb15:901b:d157:b51:8045:b51a:ecbf:19f9	236.191.25.249
cb15:901b:d157:b51:8045:b51a:ecbf:19fa	236.191.25.250
cb15:901b:d157:b51:8045:b51a:ecbf:19fb	236.191.25.251
cb15:901b:d157:b51:8045:b51a:ecbf:19fc	236.191.25.252
cb15:901b:d157:b51:8045:b51a:ecbf:19fd	236.191.25.253
cb15:901b:d157:b51:8045:b51a:ecbf:19fe	236.191.25.254
cb15:901b:d157:b51:8045:b51a:ecbf:19ff	236.191.25.255

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.