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:901b:1324:ada3:b51a:8efe:1901	142.254.25.1
cb15:901b:901b:1324:ada3:b51a:8efe:1902	142.254.25.2
cb15:901b:901b:1324:ada3:b51a:8efe:1903	142.254.25.3
cb15:901b:901b:1324:ada3:b51a:8efe:1904	142.254.25.4
cb15:901b:901b:1324:ada3:b51a:8efe:1905	142.254.25.5
cb15:901b:901b:1324:ada3:b51a:8efe:1906	142.254.25.6
cb15:901b:901b:1324:ada3:b51a:8efe:1907	142.254.25.7
cb15:901b:901b:1324:ada3:b51a:8efe:1908	142.254.25.8
cb15:901b:901b:1324:ada3:b51a:8efe:1909	142.254.25.9
cb15:901b:901b:1324:ada3:b51a:8efe:190a	142.254.25.10
cb15:901b:901b:1324:ada3:b51a:8efe:190b	142.254.25.11
cb15:901b:901b:1324:ada3:b51a:8efe:190c	142.254.25.12
cb15:901b:901b:1324:ada3:b51a:8efe:190d	142.254.25.13
cb15:901b:901b:1324:ada3:b51a:8efe:190e	142.254.25.14
cb15:901b:901b:1324:ada3:b51a:8efe:190f	142.254.25.15
cb15:901b:901b:1324:ada3:b51a:8efe:1910	142.254.25.16
cb15:901b:901b:1324:ada3:b51a:8efe:1911	142.254.25.17
cb15:901b:901b:1324:ada3:b51a:8efe:1912	142.254.25.18
cb15:901b:901b:1324:ada3:b51a:8efe:1913	142.254.25.19
cb15:901b:901b:1324:ada3:b51a:8efe:1914	142.254.25.20
cb15:901b:901b:1324:ada3:b51a:8efe:1915	142.254.25.21
cb15:901b:901b:1324:ada3:b51a:8efe:1916	142.254.25.22
cb15:901b:901b:1324:ada3:b51a:8efe:1917	142.254.25.23
cb15:901b:901b:1324:ada3:b51a:8efe:1918	142.254.25.24
cb15:901b:901b:1324:ada3:b51a:8efe:1919	142.254.25.25
cb15:901b:901b:1324:ada3:b51a:8efe:191a	142.254.25.26
cb15:901b:901b:1324:ada3:b51a:8efe:191b	142.254.25.27
cb15:901b:901b:1324:ada3:b51a:8efe:191c	142.254.25.28
cb15:901b:901b:1324:ada3:b51a:8efe:191d	142.254.25.29
cb15:901b:901b:1324:ada3:b51a:8efe:191e	142.254.25.30
cb15:901b:901b:1324:ada3:b51a:8efe:191f	142.254.25.31
cb15:901b:901b:1324:ada3:b51a:8efe:1920	142.254.25.32
cb15:901b:901b:1324:ada3:b51a:8efe:1921	142.254.25.33
cb15:901b:901b:1324:ada3:b51a:8efe:1922	142.254.25.34
cb15:901b:901b:1324:ada3:b51a:8efe:1923	142.254.25.35
cb15:901b:901b:1324:ada3:b51a:8efe:1924	142.254.25.36
cb15:901b:901b:1324:ada3:b51a:8efe:1925	142.254.25.37
cb15:901b:901b:1324:ada3:b51a:8efe:1926	142.254.25.38
cb15:901b:901b:1324:ada3:b51a:8efe:1927	142.254.25.39
cb15:901b:901b:1324:ada3:b51a:8efe:1928	142.254.25.40
cb15:901b:901b:1324:ada3:b51a:8efe:1929	142.254.25.41
cb15:901b:901b:1324:ada3:b51a:8efe:192a	142.254.25.42
cb15:901b:901b:1324:ada3:b51a:8efe:192b	142.254.25.43
cb15:901b:901b:1324:ada3:b51a:8efe:192c	142.254.25.44
cb15:901b:901b:1324:ada3:b51a:8efe:192d	142.254.25.45
cb15:901b:901b:1324:ada3:b51a:8efe:192e	142.254.25.46
cb15:901b:901b:1324:ada3:b51a:8efe:192f	142.254.25.47
cb15:901b:901b:1324:ada3:b51a:8efe:1930	142.254.25.48
cb15:901b:901b:1324:ada3:b51a:8efe:1931	142.254.25.49
cb15:901b:901b:1324:ada3:b51a:8efe:1932	142.254.25.50
cb15:901b:901b:1324:ada3:b51a:8efe:1933	142.254.25.51
cb15:901b:901b:1324:ada3:b51a:8efe:1934	142.254.25.52
cb15:901b:901b:1324:ada3:b51a:8efe:1935	142.254.25.53
cb15:901b:901b:1324:ada3:b51a:8efe:1936	142.254.25.54
cb15:901b:901b:1324:ada3:b51a:8efe:1937	142.254.25.55
cb15:901b:901b:1324:ada3:b51a:8efe:1938	142.254.25.56
cb15:901b:901b:1324:ada3:b51a:8efe:1939	142.254.25.57
cb15:901b:901b:1324:ada3:b51a:8efe:193a	142.254.25.58
cb15:901b:901b:1324:ada3:b51a:8efe:193b	142.254.25.59
cb15:901b:901b:1324:ada3:b51a:8efe:193c	142.254.25.60

cb15:901b:901b:1324:ada3:b51a:8efe:193d	142.254.25.61
cb15:901b:901b:1324:ada3:b51a:8efe:193e	142.254.25.62
cb15:901b:901b:1324:ada3:b51a:8efe:193f	142.254.25.63
cb15:901b:901b:1324:ada3:b51a:8efe:1940	142.254.25.64
cb15:901b:901b:1324:ada3:b51a:8efe:1941	142.254.25.65
cb15:901b:901b:1324:ada3:b51a:8efe:1942	142.254.25.66
cb15:901b:901b:1324:ada3:b51a:8efe:1943	142.254.25.67
cb15:901b:901b:1324:ada3:b51a:8efe:1944	142.254.25.68
cb15:901b:901b:1324:ada3:b51a:8efe:1945	142.254.25.69
cb15:901b:901b:1324:ada3:b51a:8efe:1946	142.254.25.70
cb15:901b:901b:1324:ada3:b51a:8efe:1947	142.254.25.71
cb15:901b:901b:1324:ada3:b51a:8efe:1948	142.254.25.72
cb15:901b:901b:1324:ada3:b51a:8efe:1949	142.254.25.73
cb15:901b:901b:1324:ada3:b51a:8efe:194a	142.254.25.74
cb15:901b:901b:1324:ada3:b51a:8efe:194b	142.254.25.75
cb15:901b:901b:1324:ada3:b51a:8efe:194c	142.254.25.76
cb15:901b:901b:1324:ada3:b51a:8efe:194d	142.254.25.77
cb15:901b:901b:1324:ada3:b51a:8efe:194e	142.254.25.78
cb15:901b:901b:1324:ada3:b51a:8efe:194f	142.254.25.79
cb15:901b:901b:1324:ada3:b51a:8efe:1950	142.254.25.80
cb15:901b:901b:1324:ada3:b51a:8efe:1951	142.254.25.81
cb15:901b:901b:1324:ada3:b51a:8efe:1952	142.254.25.82
cb15:901b:901b:1324:ada3:b51a:8efe:1953	142.254.25.83
cb15:901b:901b:1324:ada3:b51a:8efe:1954	142.254.25.84
cb15:901b:901b:1324:ada3:b51a:8efe:1955	142.254.25.85
cb15:901b:901b:1324:ada3:b51a:8efe:1956	142.254.25.86
cb15:901b:901b:1324:ada3:b51a:8efe:1957	142.254.25.87
cb15:901b:901b:1324:ada3:b51a:8efe:1958	142.254.25.88
cb15:901b:901b:1324:ada3:b51a:8efe:1959	142.254.25.89
cb15:901b:901b:1324:ada3:b51a:8efe:195a	142.254.25.90
cb15:901b:901b:1324:ada3:b51a:8efe:195b	142.254.25.91
cb15:901b:901b:1324:ada3:b51a:8efe:195c	142.254.25.92
cb15:901b:901b:1324:ada3:b51a:8efe:195d	142.254.25.93
cb15:901b:901b:1324:ada3:b51a:8efe:195e	142.254.25.94
cb15:901b:901b:1324:ada3:b51a:8efe:195f	142.254.25.95
cb15:901b:901b:1324:ada3:b51a:8efe:1960	142.254.25.96
cb15:901b:901b:1324:ada3:b51a:8efe:1961	142.254.25.97
cb15:901b:901b:1324:ada3:b51a:8efe:1962	142.254.25.98
cb15:901b:901b:1324:ada3:b51a:8efe:1963	142.254.25.99
cb15:901b:901b:1324:ada3:b51a:8efe:1964	142.254.25.100
cb15:901b:901b:1324:ada3:b51a:8efe:1965	142.254.25.101
cb15:901b:901b:1324:ada3:b51a:8efe:1966	142.254.25.102
cb15:901b:901b:1324:ada3:b51a:8efe:1967	142.254.25.103
cb15:901b:901b:1324:ada3:b51a:8efe:1968	142.254.25.104
cb15:901b:901b:1324:ada3:b51a:8efe:1969	142.254.25.105
cb15:901b:901b:1324:ada3:b51a:8efe:196a	142.254.25.106
cb15:901b:901b:1324:ada3:b51a:8efe:196b	142.254.25.107
cb15:901b:901b:1324:ada3:b51a:8efe:196c	142.254.25.108
cb15:901b:901b:1324:ada3:b51a:8efe:196d	142.254.25.109
cb15:901b:901b:1324:ada3:b51a:8efe:196e	142.254.25.110
cb15:901b:901b:1324:ada3:b51a:8efe:196f	142.254.25.111
cb15:901b:901b:1324:ada3:b51a:8efe:1970	142.254.25.112
cb15:901b:901b:1324:ada3:b51a:8efe:1971	142.254.25.113
cb15:901b:901b:1324:ada3:b51a:8efe:1972	142.254.25.114
cb15:901b:901b:1324:ada3:b51a:8efe:1973	142.254.25.115
cb15:901b:901b:1324:ada3:b51a:8efe:1974	142.254.25.116
cb15:901b:901b:1324:ada3:b51a:8efe:1975	142.254.25.117
cb15:901b:901b:1324:ada3:b51a:8efe:1976	142.254.25.118
cb15:901b:901b:1324:ada3:b51a:8efe:1977	142.254.25.119
cb15:901b:901b:1324:ada3:b51a:8efe:1978	142.254.25.120

cb15:901b:901b:1324:ada3:b51a:8efe:1979	142.254.25.121
cb15:901b:901b:1324:ada3:b51a:8efe:197a	142.254.25.122
cb15:901b:901b:1324:ada3:b51a:8efe:197b	142.254.25.123
cb15:901b:901b:1324:ada3:b51a:8efe:197c	142.254.25.124
cb15:901b:901b:1324:ada3:b51a:8efe:197d	142.254.25.125
cb15:901b:901b:1324:ada3:b51a:8efe:197e	142.254.25.126
cb15:901b:901b:1324:ada3:b51a:8efe:197f	142.254.25.127
cb15:901b:901b:1324:ada3:b51a:8efe:1980	142.254.25.128
cb15:901b:901b:1324:ada3:b51a:8efe:1981	142.254.25.129
cb15:901b:901b:1324:ada3:b51a:8efe:1982	142.254.25.130
cb15:901b:901b:1324:ada3:b51a:8efe:1983	142.254.25.131
cb15:901b:901b:1324:ada3:b51a:8efe:1984	142.254.25.132
cb15:901b:901b:1324:ada3:b51a:8efe:1985	142.254.25.133
cb15:901b:901b:1324:ada3:b51a:8efe:1986	142.254.25.134
cb15:901b:901b:1324:ada3:b51a:8efe:1987	142.254.25.135
cb15:901b:901b:1324:ada3:b51a:8efe:1988	142.254.25.136
cb15:901b:901b:1324:ada3:b51a:8efe:1989	142.254.25.137
cb15:901b:901b:1324:ada3:b51a:8efe:198a	142.254.25.138
cb15:901b:901b:1324:ada3:b51a:8efe:198b	142.254.25.139
cb15:901b:901b:1324:ada3:b51a:8efe:198c	142.254.25.140
cb15:901b:901b:1324:ada3:b51a:8efe:198d	142.254.25.141
cb15:901b:901b:1324:ada3:b51a:8efe:198e	142.254.25.142
cb15:901b:901b:1324:ada3:b51a:8efe:198f	142.254.25.143
cb15:901b:901b:1324:ada3:b51a:8efe:1990	142.254.25.144
cb15:901b:901b:1324:ada3:b51a:8efe:1991	142.254.25.145
cb15:901b:901b:1324:ada3:b51a:8efe:1992	142.254.25.146
cb15:901b:901b:1324:ada3:b51a:8efe:1993	142.254.25.147
cb15:901b:901b:1324:ada3:b51a:8efe:1994	142.254.25.148
cb15:901b:901b:1324:ada3:b51a:8efe:1995	142.254.25.149
cb15:901b:901b:1324:ada3:b51a:8efe:1996	142.254.25.150
cb15:901b:901b:1324:ada3:b51a:8efe:1997	142.254.25.151
cb15:901b:901b:1324:ada3:b51a:8efe:1998	142.254.25.152
cb15:901b:901b:1324:ada3:b51a:8efe:1999	142.254.25.153
cb15:901b:901b:1324:ada3:b51a:8efe:199a	142.254.25.154
cb15:901b:901b:1324:ada3:b51a:8efe:199b	142.254.25.155
cb15:901b:901b:1324:ada3:b51a:8efe:199c	142.254.25.156
cb15:901b:901b:1324:ada3:b51a:8efe:199d	142.254.25.157
cb15:901b:901b:1324:ada3:b51a:8efe:199e	142.254.25.158
cb15:901b:901b:1324:ada3:b51a:8efe:199f	142.254.25.159
cb15:901b:901b:1324:ada3:b51a:8efe:19a0	142.254.25.160
cb15:901b:901b:1324:ada3:b51a:8efe:19a1	142.254.25.161
cb15:901b:901b:1324:ada3:b51a:8efe:19a2	142.254.25.162
cb15:901b:901b:1324:ada3:b51a:8efe:19a3	142.254.25.163
cb15:901b:901b:1324:ada3:b51a:8efe:19a4	142.254.25.164
cb15:901b:901b:1324:ada3:b51a:8efe:19a5	142.254.25.165
cb15:901b:901b:1324:ada3:b51a:8efe:19a6	142.254.25.166
cb15:901b:901b:1324:ada3:b51a:8efe:19a7	142.254.25.167
cb15:901b:901b:1324:ada3:b51a:8efe:19a8	142.254.25.168
cb15:901b:901b:1324:ada3:b51a:8efe:19a9	142.254.25.169
cb15:901b:901b:1324:ada3:b51a:8efe:19aa	142.254.25.170
cb15:901b:901b:1324:ada3:b51a:8efe:19ab	142.254.25.171
cb15:901b:901b:1324:ada3:b51a:8efe:19ac	142.254.25.172
cb15:901b:901b:1324:ada3:b51a:8efe:19ad	142.254.25.173
cb15:901b:901b:1324:ada3:b51a:8efe:19ae	142.254.25.174
cb15:901b:901b:1324:ada3:b51a:8efe:19af	142.254.25.175
cb15:901b:901b:1324:ada3:b51a:8efe:19b0	142.254.25.176
cb15:901b:901b:1324:ada3:b51a:8efe:19b1	142.254.25.177
cb15:901b:901b:1324:ada3:b51a:8efe:19b2	142.254.25.178
cb15:901b:901b:1324:ada3:b51a:8efe:19b3	142.254.25.179
cb15:901b:901b:1324:ada3:b51a:8efe:19b4	142.254.25.180

cb15:901b:901b:1324:ada3:b51a:8efe:19b5	142.254.25.181
cb15:901b:901b:1324:ada3:b51a:8efe:19b6	142.254.25.182
cb15:901b:901b:1324:ada3:b51a:8efe:19b7	142.254.25.183
cb15:901b:901b:1324:ada3:b51a:8efe:19b8	142.254.25.184
cb15:901b:901b:1324:ada3:b51a:8efe:19b9	142.254.25.185
cb15:901b:901b:1324:ada3:b51a:8efe:19ba	142.254.25.186
cb15:901b:901b:1324:ada3:b51a:8efe:19bb	142.254.25.187
cb15:901b:901b:1324:ada3:b51a:8efe:19bc	142.254.25.188
cb15:901b:901b:1324:ada3:b51a:8efe:19bd	142.254.25.189
cb15:901b:901b:1324:ada3:b51a:8efe:19be	142.254.25.190
cb15:901b:901b:1324:ada3:b51a:8efe:19bf	142.254.25.191
cb15:901b:901b:1324:ada3:b51a:8efe:19c0	142.254.25.192
cb15:901b:901b:1324:ada3:b51a:8efe:19c1	142.254.25.193
cb15:901b:901b:1324:ada3:b51a:8efe:19c2	142.254.25.194
cb15:901b:901b:1324:ada3:b51a:8efe:19c3	142.254.25.195
cb15:901b:901b:1324:ada3:b51a:8efe:19c4	142.254.25.196
cb15:901b:901b:1324:ada3:b51a:8efe:19c5	142.254.25.197
cb15:901b:901b:1324:ada3:b51a:8efe:19c6	142.254.25.198
cb15:901b:901b:1324:ada3:b51a:8efe:19c7	142.254.25.199
cb15:901b:901b:1324:ada3:b51a:8efe:19c8	142.254.25.200
cb15:901b:901b:1324:ada3:b51a:8efe:19c9	142.254.25.201
cb15:901b:901b:1324:ada3:b51a:8efe:19ca	142.254.25.202
cb15:901b:901b:1324:ada3:b51a:8efe:19cb	142.254.25.203
cb15:901b:901b:1324:ada3:b51a:8efe:19cc	142.254.25.204
cb15:901b:901b:1324:ada3:b51a:8efe:19cd	142.254.25.205
cb15:901b:901b:1324:ada3:b51a:8efe:19ce	142.254.25.206
cb15:901b:901b:1324:ada3:b51a:8efe:19cf	142.254.25.207
cb15:901b:901b:1324:ada3:b51a:8efe:19d0	142.254.25.208
cb15:901b:901b:1324:ada3:b51a:8efe:19d1	142.254.25.209
cb15:901b:901b:1324:ada3:b51a:8efe:19d2	142.254.25.210
cb15:901b:901b:1324:ada3:b51a:8efe:19d3	142.254.25.211
cb15:901b:901b:1324:ada3:b51a:8efe:19d4	142.254.25.212
cb15:901b:901b:1324:ada3:b51a:8efe:19d5	142.254.25.213
cb15:901b:901b:1324:ada3:b51a:8efe:19d6	142.254.25.214
cb15:901b:901b:1324:ada3:b51a:8efe:19d7	142.254.25.215
cb15:901b:901b:1324:ada3:b51a:8efe:19d8	142.254.25.216
cb15:901b:901b:1324:ada3:b51a:8efe:19d9	142.254.25.217
cb15:901b:901b:1324:ada3:b51a:8efe:19da	142.254.25.218
cb15:901b:901b:1324:ada3:b51a:8efe:19db	142.254.25.219
cb15:901b:901b:1324:ada3:b51a:8efe:19dc	142.254.25.220
cb15:901b:901b:1324:ada3:b51a:8efe:19dd	142.254.25.221
cb15:901b:901b:1324:ada3:b51a:8efe:19de	142.254.25.222
cb15:901b:901b:1324:ada3:b51a:8efe:19df	142.254.25.223
cb15:901b:901b:1324:ada3:b51a:8efe:19e0	142.254.25.224
cb15:901b:901b:1324:ada3:b51a:8efe:19e1	142.254.25.225
cb15:901b:901b:1324:ada3:b51a:8efe:19e2	142.254.25.226
cb15:901b:901b:1324:ada3:b51a:8efe:19e3	142.254.25.227
cb15:901b:901b:1324:ada3:b51a:8efe:19e4	142.254.25.228
cb15:901b:901b:1324:ada3:b51a:8efe:19e5	142.254.25.229
cb15:901b:901b:1324:ada3:b51a:8efe:19e6	142.254.25.230
cb15:901b:901b:1324:ada3:b51a:8efe:19e7	142.254.25.231
cb15:901b:901b:1324:ada3:b51a:8efe:19e8	142.254.25.232
cb15:901b:901b:1324:ada3:b51a:8efe:19e9	142.254.25.233
cb15:901b:901b:1324:ada3:b51a:8efe:19ea	142.254.25.234
cb15:901b:901b:1324:ada3:b51a:8efe:19eb	142.254.25.235
cb15:901b:901b:1324:ada3:b51a:8efe:19ec	142.254.25.236
cb15:901b:901b:1324:ada3:b51a:8efe:19ed	142.254.25.237
cb15:901b:901b:1324:ada3:b51a:8efe:19ee	142.254.25.238
cb15:901b:901b:1324:ada3:b51a:8efe:19ef	142.254.25.239
cb15:901b:901b:1324:ada3:b51a:8efe:19f0	142.254.25.240
cb15:901b:901b:1324:ada3:b51a:8efe:19f1	142.254.25.241
cb15:901b:901b:1324:ada3:b51a:8efe:19f2	142.254.25.242
cb15:901b:901b:1324:ada3:b51a:8efe:19f3	142.254.25.243
cb15:901b:901b:1324:ada3:b51a:8efe:19f4	142.254.25.244
cb15:901b:901b:1324:ada3:b51a:8efe:19f5	142.254.25.245
cb15:901b:901b:1324:ada3:b51a:8efe:19f6	142.254.25.246
cb15:901b:901b:1324:ada3:b51a:8efe:19f7	142.254.25.247
cb15:901b:901b:1324:ada3:b51a:8efe:19f8	142.254.25.248
cb15:901b:901b:1324:ada3:b51a:8efe:19f9	142.254.25.249
cb15:901b:901b:1324:ada3:b51a:8efe:19fa	142.254.25.250
cb15:901b:901b:1324:ada3:b51a:8efe:19fb	142.254.25.251
cb15:901b:901b:1324:ada3:b51a:8efe:19fc	142.254.25.252
cb15:901b:901b:1324:ada3:b51a:8efe:19fd	142.254.25.253
cb15:901b:901b:1324:ada3:b51a:8efe:19fe	142.254.25.254
cb15:901b:901b:1324:ada3:b51a:8efe:19ff	142.254.25.255

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.