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:fa15:1901	250.21.25.1
cb15:901b:8024:901b:91bc:cb15:fa15:1902	250.21.25.2
cb15:901b:8024:901b:91bc:cb15:fa15:1903	250.21.25.3
cb15:901b:8024:901b:91bc:cb15:fa15:1904	250.21.25.4
cb15:901b:8024:901b:91bc:cb15:fa15:1905	250.21.25.5
cb15:901b:8024:901b:91bc:cb15:fa15:1906	250.21.25.6
cb15:901b:8024:901b:91bc:cb15:fa15:1907	250.21.25.7
cb15:901b:8024:901b:91bc:cb15:fa15:1908	250.21.25.8
cb15:901b:8024:901b:91bc:cb15:fa15:1909	250.21.25.9
cb15:901b:8024:901b:91bc:cb15:fa15:190a	250.21.25.10
cb15:901b:8024:901b:91bc:cb15:fa15:190b	250.21.25.11
cb15:901b:8024:901b:91bc:cb15:fa15:190c	250.21.25.12
cb15:901b:8024:901b:91bc:cb15:fa15:190d	250.21.25.13
cb15:901b:8024:901b:91bc:cb15:fa15:190e	250.21.25.14
cb15:901b:8024:901b:91bc:cb15:fa15:190f	250.21.25.15
cb15:901b:8024:901b:91bc:cb15:fa15:1910	250.21.25.16
cb15:901b:8024:901b:91bc:cb15:fa15:1911	250.21.25.17
cb15:901b:8024:901b:91bc:cb15:fa15:1912	250.21.25.18
cb15:901b:8024:901b:91bc:cb15:fa15:1913	250.21.25.19
cb15:901b:8024:901b:91bc:cb15:fa15:1914	250.21.25.20
cb15:901b:8024:901b:91bc:cb15:fa15:1915	250.21.25.21
cb15:901b:8024:901b:91bc:cb15:fa15:1916	250.21.25.22
cb15:901b:8024:901b:91bc:cb15:fa15:1917	250.21.25.23
cb15:901b:8024:901b:91bc:cb15:fa15:1918	250.21.25.24
cb15:901b:8024:901b:91bc:cb15:fa15:1919	250.21.25.25
cb15:901b:8024:901b:91bc:cb15:fa15:191a	250.21.25.26
cb15:901b:8024:901b:91bc:cb15:fa15:191b	250.21.25.27
cb15:901b:8024:901b:91bc:cb15:fa15:191c	250.21.25.28
cb15:901b:8024:901b:91bc:cb15:fa15:191d	250.21.25.29
cb15:901b:8024:901b:91bc:cb15:fa15:191e	250.21.25.30
cb15:901b:8024:901b:91bc:cb15:fa15:191f	250.21.25.31
cb15:901b:8024:901b:91bc:cb15:fa15:1920	250.21.25.32
cb15:901b:8024:901b:91bc:cb15:fa15:1921	250.21.25.33
cb15:901b:8024:901b:91bc:cb15:fa15:1922	250.21.25.34
cb15:901b:8024:901b:91bc:cb15:fa15:1923	250.21.25.35
cb15:901b:8024:901b:91bc:cb15:fa15:1924	250.21.25.36
cb15:901b:8024:901b:91bc:cb15:fa15:1925	250.21.25.37
cb15:901b:8024:901b:91bc:cb15:fa15:1926	250.21.25.38
cb15:901b:8024:901b:91bc:cb15:fa15:1927	250.21.25.39
cb15:901b:8024:901b:91bc:cb15:fa15:1928	250.21.25.40
cb15:901b:8024:901b:91bc:cb15:fa15:1929	250.21.25.41
cb15:901b:8024:901b:91bc:cb15:fa15:192a	250.21.25.42
cb15:901b:8024:901b:91bc:cb15:fa15:192b	250.21.25.43
cb15:901b:8024:901b:91bc:cb15:fa15:192c	250.21.25.44
cb15:901b:8024:901b:91bc:cb15:fa15:192d	250.21.25.45
cb15:901b:8024:901b:91bc:cb15:fa15:192e	250.21.25.46
cb15:901b:8024:901b:91bc:cb15:fa15:192f	250.21.25.47
cb15:901b:8024:901b:91bc:cb15:fa15:1930	250.21.25.48
cb15:901b:8024:901b:91bc:cb15:fa15:1931	250.21.25.49
cb15:901b:8024:901b:91bc:cb15:fa15:1932	250.21.25.50
cb15:901b:8024:901b:91bc:cb15:fa15:1933	250.21.25.51
cb15:901b:8024:901b:91bc:cb15:fa15:1934	250.21.25.52
cb15:901b:8024:901b:91bc:cb15:fa15:1935	250.21.25.53
cb15:901b:8024:901b:91bc:cb15:fa15:1936	250.21.25.54
cb15:901b:8024:901b:91bc:cb15:fa15:1937	250.21.25.55
cb15:901b:8024:901b:91bc:cb15:fa15:1938	250.21.25.56
cb15:901b:8024:901b:91bc:cb15:fa15:1939	250.21.25.57
cb15:901b:8024:901b:91bc:cb15:fa15:193a	250.21.25.58
cb15:901b:8024:901b:91bc:cb15:fa15:193b	250.21.25.59
cb15:901b:8024:901b:91bc:cb15:fa15:193c	250.21.25.60

cb15:901b:8024:901b:91bc:cb15:fa15:193d	250.21.25.61
cb15:901b:8024:901b:91bc:cb15:fa15:193e	250.21.25.62
cb15:901b:8024:901b:91bc:cb15:fa15:193f	250.21.25.63
cb15:901b:8024:901b:91bc:cb15:fa15:1940	250.21.25.64
cb15:901b:8024:901b:91bc:cb15:fa15:1941	250.21.25.65
cb15:901b:8024:901b:91bc:cb15:fa15:1942	250.21.25.66
cb15:901b:8024:901b:91bc:cb15:fa15:1943	250.21.25.67
cb15:901b:8024:901b:91bc:cb15:fa15:1944	250.21.25.68
cb15:901b:8024:901b:91bc:cb15:fa15:1945	250.21.25.69
cb15:901b:8024:901b:91bc:cb15:fa15:1946	250.21.25.70
cb15:901b:8024:901b:91bc:cb15:fa15:1947	250.21.25.71
cb15:901b:8024:901b:91bc:cb15:fa15:1948	250.21.25.72
cb15:901b:8024:901b:91bc:cb15:fa15:1949	250.21.25.73
cb15:901b:8024:901b:91bc:cb15:fa15:194a	250.21.25.74
cb15:901b:8024:901b:91bc:cb15:fa15:194b	250.21.25.75
cb15:901b:8024:901b:91bc:cb15:fa15:194c	250.21.25.76
cb15:901b:8024:901b:91bc:cb15:fa15:194d	250.21.25.77
cb15:901b:8024:901b:91bc:cb15:fa15:194e	250.21.25.78
cb15:901b:8024:901b:91bc:cb15:fa15:194f	250.21.25.79
cb15:901b:8024:901b:91bc:cb15:fa15:1950	250.21.25.80
cb15:901b:8024:901b:91bc:cb15:fa15:1951	250.21.25.81
cb15:901b:8024:901b:91bc:cb15:fa15:1952	250.21.25.82
cb15:901b:8024:901b:91bc:cb15:fa15:1953	250.21.25.83
cb15:901b:8024:901b:91bc:cb15:fa15:1954	250.21.25.84
cb15:901b:8024:901b:91bc:cb15:fa15:1955	250.21.25.85
cb15:901b:8024:901b:91bc:cb15:fa15:1956	250.21.25.86
cb15:901b:8024:901b:91bc:cb15:fa15:1957	250.21.25.87
cb15:901b:8024:901b:91bc:cb15:fa15:1958	250.21.25.88
cb15:901b:8024:901b:91bc:cb15:fa15:1959	250.21.25.89
cb15:901b:8024:901b:91bc:cb15:fa15:195a	250.21.25.90
cb15:901b:8024:901b:91bc:cb15:fa15:195b	250.21.25.91
cb15:901b:8024:901b:91bc:cb15:fa15:195c	250.21.25.92
cb15:901b:8024:901b:91bc:cb15:fa15:195d	250.21.25.93
cb15:901b:8024:901b:91bc:cb15:fa15:195e	250.21.25.94
cb15:901b:8024:901b:91bc:cb15:fa15:195f	250.21.25.95
cb15:901b:8024:901b:91bc:cb15:fa15:1960	250.21.25.96
cb15:901b:8024:901b:91bc:cb15:fa15:1961	250.21.25.97
cb15:901b:8024:901b:91bc:cb15:fa15:1962	250.21.25.98
cb15:901b:8024:901b:91bc:cb15:fa15:1963	250.21.25.99
cb15:901b:8024:901b:91bc:cb15:fa15:1964	250.21.25.100
cb15:901b:8024:901b:91bc:cb15:fa15:1965	250.21.25.101
cb15:901b:8024:901b:91bc:cb15:fa15:1966	250.21.25.102
cb15:901b:8024:901b:91bc:cb15:fa15:1967	250.21.25.103
cb15:901b:8024:901b:91bc:cb15:fa15:1968	250.21.25.104
cb15:901b:8024:901b:91bc:cb15:fa15:1969	250.21.25.105
cb15:901b:8024:901b:91bc:cb15:fa15:196a	250.21.25.106
cb15:901b:8024:901b:91bc:cb15:fa15:196b	250.21.25.107
cb15:901b:8024:901b:91bc:cb15:fa15:196c	250.21.25.108
cb15:901b:8024:901b:91bc:cb15:fa15:196d	250.21.25.109
cb15:901b:8024:901b:91bc:cb15:fa15:196e	250.21.25.110
cb15:901b:8024:901b:91bc:cb15:fa15:196f	250.21.25.111
cb15:901b:8024:901b:91bc:cb15:fa15:1970	250.21.25.112
cb15:901b:8024:901b:91bc:cb15:fa15:1971	250.21.25.113
cb15:901b:8024:901b:91bc:cb15:fa15:1972	250.21.25.114
cb15:901b:8024:901b:91bc:cb15:fa15:1973	250.21.25.115
cb15:901b:8024:901b:91bc:cb15:fa15:1974	250.21.25.116
cb15:901b:8024:901b:91bc:cb15:fa15:1975	250.21.25.117
cb15:901b:8024:901b:91bc:cb15:fa15:1976	250.21.25.118
cb15:901b:8024:901b:91bc:cb15:fa15:1977	250.21.25.119
cb15:901b:8024:901b:91bc:cb15:fa15:1978	250.21.25.120

cb15:901b:8024:901b:91bc:cb15:fa15:1979	250.21.25.121
cb15:901b:8024:901b:91bc:cb15:fa15:197a	250.21.25.122
cb15:901b:8024:901b:91bc:cb15:fa15:197b	250.21.25.123
cb15:901b:8024:901b:91bc:cb15:fa15:197c	250.21.25.124
cb15:901b:8024:901b:91bc:cb15:fa15:197d	250.21.25.125
cb15:901b:8024:901b:91bc:cb15:fa15:197e	250.21.25.126
cb15:901b:8024:901b:91bc:cb15:fa15:197f	250.21.25.127
cb15:901b:8024:901b:91bc:cb15:fa15:1980	250.21.25.128
cb15:901b:8024:901b:91bc:cb15:fa15:1981	250.21.25.129
cb15:901b:8024:901b:91bc:cb15:fa15:1982	250.21.25.130
cb15:901b:8024:901b:91bc:cb15:fa15:1983	250.21.25.131
cb15:901b:8024:901b:91bc:cb15:fa15:1984	250.21.25.132
cb15:901b:8024:901b:91bc:cb15:fa15:1985	250.21.25.133
cb15:901b:8024:901b:91bc:cb15:fa15:1986	250.21.25.134
cb15:901b:8024:901b:91bc:cb15:fa15:1987	250.21.25.135
cb15:901b:8024:901b:91bc:cb15:fa15:1988	250.21.25.136
cb15:901b:8024:901b:91bc:cb15:fa15:1989	250.21.25.137
cb15:901b:8024:901b:91bc:cb15:fa15:198a	250.21.25.138
cb15:901b:8024:901b:91bc:cb15:fa15:198b	250.21.25.139
cb15:901b:8024:901b:91bc:cb15:fa15:198c	250.21.25.140
cb15:901b:8024:901b:91bc:cb15:fa15:198d	250.21.25.141
cb15:901b:8024:901b:91bc:cb15:fa15:198e	250.21.25.142
cb15:901b:8024:901b:91bc:cb15:fa15:198f	250.21.25.143
cb15:901b:8024:901b:91bc:cb15:fa15:1990	250.21.25.144
cb15:901b:8024:901b:91bc:cb15:fa15:1991	250.21.25.145
cb15:901b:8024:901b:91bc:cb15:fa15:1992	250.21.25.146
cb15:901b:8024:901b:91bc:cb15:fa15:1993	250.21.25.147
cb15:901b:8024:901b:91bc:cb15:fa15:1994	250.21.25.148
cb15:901b:8024:901b:91bc:cb15:fa15:1995	250.21.25.149
cb15:901b:8024:901b:91bc:cb15:fa15:1996	250.21.25.150
cb15:901b:8024:901b:91bc:cb15:fa15:1997	250.21.25.151
cb15:901b:8024:901b:91bc:cb15:fa15:1998	250.21.25.152
cb15:901b:8024:901b:91bc:cb15:fa15:1999	250.21.25.153
cb15:901b:8024:901b:91bc:cb15:fa15:199a	250.21.25.154
cb15:901b:8024:901b:91bc:cb15:fa15:199b	250.21.25.155
cb15:901b:8024:901b:91bc:cb15:fa15:199c	250.21.25.156
cb15:901b:8024:901b:91bc:cb15:fa15:199d	250.21.25.157
cb15:901b:8024:901b:91bc:cb15:fa15:199e	250.21.25.158
cb15:901b:8024:901b:91bc:cb15:fa15:199f	250.21.25.159
cb15:901b:8024:901b:91bc:cb15:fa15:19a0	250.21.25.160
cb15:901b:8024:901b:91bc:cb15:fa15:19a1	250.21.25.161
cb15:901b:8024:901b:91bc:cb15:fa15:19a2	250.21.25.162
cb15:901b:8024:901b:91bc:cb15:fa15:19a3	250.21.25.163
cb15:901b:8024:901b:91bc:cb15:fa15:19a4	250.21.25.164
cb15:901b:8024:901b:91bc:cb15:fa15:19a5	250.21.25.165
cb15:901b:8024:901b:91bc:cb15:fa15:19a6	250.21.25.166
cb15:901b:8024:901b:91bc:cb15:fa15:19a7	250.21.25.167
cb15:901b:8024:901b:91bc:cb15:fa15:19a8	250.21.25.168
cb15:901b:8024:901b:91bc:cb15:fa15:19a9	250.21.25.169
cb15:901b:8024:901b:91bc:cb15:fa15:19aa	250.21.25.170
cb15:901b:8024:901b:91bc:cb15:fa15:19ab	250.21.25.171
cb15:901b:8024:901b:91bc:cb15:fa15:19ac	250.21.25.172
cb15:901b:8024:901b:91bc:cb15:fa15:19ad	250.21.25.173
cb15:901b:8024:901b:91bc:cb15:fa15:19ae	250.21.25.174
cb15:901b:8024:901b:91bc:cb15:fa15:19af	250.21.25.175
cb15:901b:8024:901b:91bc:cb15:fa15:19b0	250.21.25.176
cb15:901b:8024:901b:91bc:cb15:fa15:19b1	250.21.25.177
cb15:901b:8024:901b:91bc:cb15:fa15:19b2	250.21.25.178
cb15:901b:8024:901b:91bc:cb15:fa15:19b3	250.21.25.179
cb15:901b:8024:901b:91bc:cb15:fa15:19b4	250.21.25.180

cb15:901b:8024:901b:91bc:cb15:fa15:19b5	250.21.25.181
cb15:901b:8024:901b:91bc:cb15:fa15:19b6	250.21.25.182
cb15:901b:8024:901b:91bc:cb15:fa15:19b7	250.21.25.183
cb15:901b:8024:901b:91bc:cb15:fa15:19b8	250.21.25.184
cb15:901b:8024:901b:91bc:cb15:fa15:19b9	250.21.25.185
cb15:901b:8024:901b:91bc:cb15:fa15:19ba	250.21.25.186
cb15:901b:8024:901b:91bc:cb15:fa15:19bb	250.21.25.187
cb15:901b:8024:901b:91bc:cb15:fa15:19bc	250.21.25.188
cb15:901b:8024:901b:91bc:cb15:fa15:19bd	250.21.25.189
cb15:901b:8024:901b:91bc:cb15:fa15:19be	250.21.25.190
cb15:901b:8024:901b:91bc:cb15:fa15:19bf	250.21.25.191
cb15:901b:8024:901b:91bc:cb15:fa15:19c0	250.21.25.192
cb15:901b:8024:901b:91bc:cb15:fa15:19c1	250.21.25.193
cb15:901b:8024:901b:91bc:cb15:fa15:19c2	250.21.25.194
cb15:901b:8024:901b:91bc:cb15:fa15:19c3	250.21.25.195
cb15:901b:8024:901b:91bc:cb15:fa15:19c4	250.21.25.196
cb15:901b:8024:901b:91bc:cb15:fa15:19c5	250.21.25.197
cb15:901b:8024:901b:91bc:cb15:fa15:19c6	250.21.25.198
cb15:901b:8024:901b:91bc:cb15:fa15:19c7	250.21.25.199
cb15:901b:8024:901b:91bc:cb15:fa15:19c8	250.21.25.200
cb15:901b:8024:901b:91bc:cb15:fa15:19c9	250.21.25.201
cb15:901b:8024:901b:91bc:cb15:fa15:19ca	250.21.25.202
cb15:901b:8024:901b:91bc:cb15:fa15:19cb	250.21.25.203
cb15:901b:8024:901b:91bc:cb15:fa15:19cc	250.21.25.204
cb15:901b:8024:901b:91bc:cb15:fa15:19cd	250.21.25.205
cb15:901b:8024:901b:91bc:cb15:fa15:19ce	250.21.25.206
cb15:901b:8024:901b:91bc:cb15:fa15:19cf	250.21.25.207
cb15:901b:8024:901b:91bc:cb15:fa15:19d0	250.21.25.208
cb15:901b:8024:901b:91bc:cb15:fa15:19d1	250.21.25.209
cb15:901b:8024:901b:91bc:cb15:fa15:19d2	250.21.25.210
cb15:901b:8024:901b:91bc:cb15:fa15:19d3	250.21.25.211
cb15:901b:8024:901b:91bc:cb15:fa15:19d4	250.21.25.212
cb15:901b:8024:901b:91bc:cb15:fa15:19d5	250.21.25.213
cb15:901b:8024:901b:91bc:cb15:fa15:19d6	250.21.25.214
cb15:901b:8024:901b:91bc:cb15:fa15:19d7	250.21.25.215
cb15:901b:8024:901b:91bc:cb15:fa15:19d8	250.21.25.216
cb15:901b:8024:901b:91bc:cb15:fa15:19d9	250.21.25.217
cb15:901b:8024:901b:91bc:cb15:fa15:19da	250.21.25.218
cb15:901b:8024:901b:91bc:cb15:fa15:19db	250.21.25.219
cb15:901b:8024:901b:91bc:cb15:fa15:19dc	250.21.25.220
cb15:901b:8024:901b:91bc:cb15:fa15:19dd	250.21.25.221
cb15:901b:8024:901b:91bc:cb15:fa15:19de	250.21.25.222
cb15:901b:8024:901b:91bc:cb15:fa15:19df	250.21.25.223
cb15:901b:8024:901b:91bc:cb15:fa15:19e0	250.21.25.224
cb15:901b:8024:901b:91bc:cb15:fa15:19e1	250.21.25.225
cb15:901b:8024:901b:91bc:cb15:fa15:19e2	250.21.25.226
cb15:901b:8024:901b:91bc:cb15:fa15:19e3	250.21.25.227
cb15:901b:8024:901b:91bc:cb15:fa15:19e4	250.21.25.228
cb15:901b:8024:901b:91bc:cb15:fa15:19e5	250.21.25.229
cb15:901b:8024:901b:91bc:cb15:fa15:19e6	250.21.25.230
cb15:901b:8024:901b:91bc:cb15:fa15:19e7	250.21.25.231
cb15:901b:8024:901b:91bc:cb15:fa15:19e8	250.21.25.232
cb15:901b:8024:901b:91bc:cb15:fa15:19e9	250.21.25.233
cb15:901b:8024:901b:91bc:cb15:fa15:19ea	250.21.25.234
cb15:901b:8024:901b:91bc:cb15:fa15:19eb	250.21.25.235
cb15:901b:8024:901b:91bc:cb15:fa15:19ec	250.21.25.236
cb15:901b:8024:901b:91bc:cb15:fa15:19ed	250.21.25.237
cb15:901b:8024:901b:91bc:cb15:fa15:19ee	250.21.25.238
cb15:901b:8024:901b:91bc:cb15:fa15:19ef	250.21.25.239
cb15:901b:8024:901b:91bc:cb15:fa15:19f0	250.21.25.240
cb15:901b:8024:901b:91bc:cb15:fa15:19f1	250.21.25.241
cb15:901b:8024:901b:91bc:cb15:fa15:19f2	250.21.25.242
cb15:901b:8024:901b:91bc:cb15:fa15:19f3	250.21.25.243
cb15:901b:8024:901b:91bc:cb15:fa15:19f4	250.21.25.244
cb15:901b:8024:901b:91bc:cb15:fa15:19f5	250.21.25.245
cb15:901b:8024:901b:91bc:cb15:fa15:19f6	250.21.25.246
cb15:901b:8024:901b:91bc:cb15:fa15:19f7	250.21.25.247
cb15:901b:8024:901b:91bc:cb15:fa15:19f8	250.21.25.248
cb15:901b:8024:901b:91bc:cb15:fa15:19f9	250.21.25.249
cb15:901b:8024:901b:91bc:cb15:fa15:19fa	250.21.25.250
cb15:901b:8024:901b:91bc:cb15:fa15:19fb	250.21.25.251
cb15:901b:8024:901b:91bc:cb15:fa15:19fc	250.21.25.252
cb15:901b:8024:901b:91bc:cb15:fa15:19fd	250.21.25.253
cb15:901b:8024:901b:91bc:cb15:fa15:19fe	250.21.25.254
cb15:901b:8024:901b:91bc:cb15:fa15:19ff	250.21.25.255

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.