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:cd24:8081:155:2b51:1901	43.81.25.1
cb15:901b:8024:cd24:8081:155:2b51:1902	43.81.25.2
cb15:901b:8024:cd24:8081:155:2b51:1903	43.81.25.3
cb15:901b:8024:cd24:8081:155:2b51:1904	43.81.25.4
cb15:901b:8024:cd24:8081:155:2b51:1905	43.81.25.5
cb15:901b:8024:cd24:8081:155:2b51:1906	43.81.25.6
cb15:901b:8024:cd24:8081:155:2b51:1907	43.81.25.7
cb15:901b:8024:cd24:8081:155:2b51:1908	43.81.25.8
cb15:901b:8024:cd24:8081:155:2b51:1909	43.81.25.9
cb15:901b:8024:cd24:8081:155:2b51:190a	43.81.25.10
cb15:901b:8024:cd24:8081:155:2b51:190b	43.81.25.11
cb15:901b:8024:cd24:8081:155:2b51:190c	43.81.25.12
cb15:901b:8024:cd24:8081:155:2b51:190d	43.81.25.13
cb15:901b:8024:cd24:8081:155:2b51:190e	43.81.25.14
cb15:901b:8024:cd24:8081:155:2b51:190f	43.81.25.15
cb15:901b:8024:cd24:8081:155:2b51:1910	43.81.25.16
cb15:901b:8024:cd24:8081:155:2b51:1911	43.81.25.17
cb15:901b:8024:cd24:8081:155:2b51:1912	43.81.25.18
cb15:901b:8024:cd24:8081:155:2b51:1913	43.81.25.19
cb15:901b:8024:cd24:8081:155:2b51:1914	43.81.25.20
cb15:901b:8024:cd24:8081:155:2b51:1915	43.81.25.21
cb15:901b:8024:cd24:8081:155:2b51:1916	43.81.25.22
cb15:901b:8024:cd24:8081:155:2b51:1917	43.81.25.23
cb15:901b:8024:cd24:8081:155:2b51:1918	43.81.25.24
cb15:901b:8024:cd24:8081:155:2b51:1919	43.81.25.25
cb15:901b:8024:cd24:8081:155:2b51:191a	43.81.25.26
cb15:901b:8024:cd24:8081:155:2b51:191b	43.81.25.27
cb15:901b:8024:cd24:8081:155:2b51:191c	43.81.25.28
cb15:901b:8024:cd24:8081:155:2b51:191d	43.81.25.29
cb15:901b:8024:cd24:8081:155:2b51:191e	43.81.25.30
cb15:901b:8024:cd24:8081:155:2b51:191f	43.81.25.31
cb15:901b:8024:cd24:8081:155:2b51:1920	43.81.25.32
cb15:901b:8024:cd24:8081:155:2b51:1921	43.81.25.33
cb15:901b:8024:cd24:8081:155:2b51:1922	43.81.25.34
cb15:901b:8024:cd24:8081:155:2b51:1923	43.81.25.35
cb15:901b:8024:cd24:8081:155:2b51:1924	43.81.25.36
cb15:901b:8024:cd24:8081:155:2b51:1925	43.81.25.37
cb15:901b:8024:cd24:8081:155:2b51:1926	43.81.25.38
cb15:901b:8024:cd24:8081:155:2b51:1927	43.81.25.39
cb15:901b:8024:cd24:8081:155:2b51:1928	43.81.25.40
cb15:901b:8024:cd24:8081:155:2b51:1929	43.81.25.41
cb15:901b:8024:cd24:8081:155:2b51:192a	43.81.25.42
cb15:901b:8024:cd24:8081:155:2b51:192b	43.81.25.43
cb15:901b:8024:cd24:8081:155:2b51:192c	43.81.25.44
cb15:901b:8024:cd24:8081:155:2b51:192d	43.81.25.45
cb15:901b:8024:cd24:8081:155:2b51:192e	43.81.25.46
cb15:901b:8024:cd24:8081:155:2b51:192f	43.81.25.47
cb15:901b:8024:cd24:8081:155:2b51:1930	43.81.25.48
cb15:901b:8024:cd24:8081:155:2b51:1931	43.81.25.49
cb15:901b:8024:cd24:8081:155:2b51:1932	43.81.25.50
cb15:901b:8024:cd24:8081:155:2b51:1933	43.81.25.51
cb15:901b:8024:cd24:8081:155:2b51:1934	43.81.25.52
cb15:901b:8024:cd24:8081:155:2b51:1935	43.81.25.53
cb15:901b:8024:cd24:8081:155:2b51:1936	43.81.25.54
cb15:901b:8024:cd24:8081:155:2b51:1937	43.81.25.55
cb15:901b:8024:cd24:8081:155:2b51:1938	43.81.25.56
cb15:901b:8024:cd24:8081:155:2b51:1939	43.81.25.57
cb15:901b:8024:cd24:8081:155:2b51:193a	43.81.25.58
cb15:901b:8024:cd24:8081:155:2b51:193b	43.81.25.59
cb15:901b:8024:cd24:8081:155:2b51:193c	43.81.25.60

cb15:901b:8024:cd24:8081:155:2b51:193d	43.81.25.61
cb15:901b:8024:cd24:8081:155:2b51:193e	43.81.25.62
cb15:901b:8024:cd24:8081:155:2b51:193f	43.81.25.63
cb15:901b:8024:cd24:8081:155:2b51:1940	43.81.25.64
cb15:901b:8024:cd24:8081:155:2b51:1941	43.81.25.65
cb15:901b:8024:cd24:8081:155:2b51:1942	43.81.25.66
cb15:901b:8024:cd24:8081:155:2b51:1943	43.81.25.67
cb15:901b:8024:cd24:8081:155:2b51:1944	43.81.25.68
cb15:901b:8024:cd24:8081:155:2b51:1945	43.81.25.69
cb15:901b:8024:cd24:8081:155:2b51:1946	43.81.25.70
cb15:901b:8024:cd24:8081:155:2b51:1947	43.81.25.71
cb15:901b:8024:cd24:8081:155:2b51:1948	43.81.25.72
cb15:901b:8024:cd24:8081:155:2b51:1949	43.81.25.73
cb15:901b:8024:cd24:8081:155:2b51:194a	43.81.25.74
cb15:901b:8024:cd24:8081:155:2b51:194b	43.81.25.75
cb15:901b:8024:cd24:8081:155:2b51:194c	43.81.25.76
cb15:901b:8024:cd24:8081:155:2b51:194d	43.81.25.77
cb15:901b:8024:cd24:8081:155:2b51:194e	43.81.25.78
cb15:901b:8024:cd24:8081:155:2b51:194f	43.81.25.79
cb15:901b:8024:cd24:8081:155:2b51:1950	43.81.25.80
cb15:901b:8024:cd24:8081:155:2b51:1951	43.81.25.81
cb15:901b:8024:cd24:8081:155:2b51:1952	43.81.25.82
cb15:901b:8024:cd24:8081:155:2b51:1953	43.81.25.83
cb15:901b:8024:cd24:8081:155:2b51:1954	43.81.25.84
cb15:901b:8024:cd24:8081:155:2b51:1955	43.81.25.85
cb15:901b:8024:cd24:8081:155:2b51:1956	43.81.25.86
cb15:901b:8024:cd24:8081:155:2b51:1957	43.81.25.87
cb15:901b:8024:cd24:8081:155:2b51:1958	43.81.25.88
cb15:901b:8024:cd24:8081:155:2b51:1959	43.81.25.89
cb15:901b:8024:cd24:8081:155:2b51:195a	43.81.25.90
cb15:901b:8024:cd24:8081:155:2b51:195b	43.81.25.91
cb15:901b:8024:cd24:8081:155:2b51:195c	43.81.25.92
cb15:901b:8024:cd24:8081:155:2b51:195d	43.81.25.93
cb15:901b:8024:cd24:8081:155:2b51:195e	43.81.25.94
cb15:901b:8024:cd24:8081:155:2b51:195f	43.81.25.95
cb15:901b:8024:cd24:8081:155:2b51:1960	43.81.25.96
cb15:901b:8024:cd24:8081:155:2b51:1961	43.81.25.97
cb15:901b:8024:cd24:8081:155:2b51:1962	43.81.25.98
cb15:901b:8024:cd24:8081:155:2b51:1963	43.81.25.99
cb15:901b:8024:cd24:8081:155:2b51:1964	43.81.25.100
cb15:901b:8024:cd24:8081:155:2b51:1965	43.81.25.101
cb15:901b:8024:cd24:8081:155:2b51:1966	43.81.25.102
cb15:901b:8024:cd24:8081:155:2b51:1967	43.81.25.103
cb15:901b:8024:cd24:8081:155:2b51:1968	43.81.25.104
cb15:901b:8024:cd24:8081:155:2b51:1969	43.81.25.105
cb15:901b:8024:cd24:8081:155:2b51:196a	43.81.25.106
cb15:901b:8024:cd24:8081:155:2b51:196b	43.81.25.107
cb15:901b:8024:cd24:8081:155:2b51:196c	43.81.25.108
cb15:901b:8024:cd24:8081:155:2b51:196d	43.81.25.109
cb15:901b:8024:cd24:8081:155:2b51:196e	43.81.25.110
cb15:901b:8024:cd24:8081:155:2b51:196f	43.81.25.111
cb15:901b:8024:cd24:8081:155:2b51:1970	43.81.25.112
cb15:901b:8024:cd24:8081:155:2b51:1971	43.81.25.113
cb15:901b:8024:cd24:8081:155:2b51:1972	43.81.25.114
cb15:901b:8024:cd24:8081:155:2b51:1973	43.81.25.115
cb15:901b:8024:cd24:8081:155:2b51:1974	43.81.25.116
cb15:901b:8024:cd24:8081:155:2b51:1975	43.81.25.117
cb15:901b:8024:cd24:8081:155:2b51:1976	43.81.25.118
cb15:901b:8024:cd24:8081:155:2b51:1977	43.81.25.119
cb15:901b:8024:cd24:8081:155:2b51:1978	43.81.25.120

cb15:901b:8024:cd24:8081:155:2b51:1979	43.81.25.121
cb15:901b:8024:cd24:8081:155:2b51:197a	43.81.25.122
cb15:901b:8024:cd24:8081:155:2b51:197b	43.81.25.123
cb15:901b:8024:cd24:8081:155:2b51:197c	43.81.25.124
cb15:901b:8024:cd24:8081:155:2b51:197d	43.81.25.125
cb15:901b:8024:cd24:8081:155:2b51:197e	43.81.25.126
cb15:901b:8024:cd24:8081:155:2b51:197f	43.81.25.127
cb15:901b:8024:cd24:8081:155:2b51:1980	43.81.25.128
cb15:901b:8024:cd24:8081:155:2b51:1981	43.81.25.129
cb15:901b:8024:cd24:8081:155:2b51:1982	43.81.25.130
cb15:901b:8024:cd24:8081:155:2b51:1983	43.81.25.131
cb15:901b:8024:cd24:8081:155:2b51:1984	43.81.25.132
cb15:901b:8024:cd24:8081:155:2b51:1985	43.81.25.133
cb15:901b:8024:cd24:8081:155:2b51:1986	43.81.25.134
cb15:901b:8024:cd24:8081:155:2b51:1987	43.81.25.135
cb15:901b:8024:cd24:8081:155:2b51:1988	43.81.25.136
cb15:901b:8024:cd24:8081:155:2b51:1989	43.81.25.137
cb15:901b:8024:cd24:8081:155:2b51:198a	43.81.25.138
cb15:901b:8024:cd24:8081:155:2b51:198b	43.81.25.139
cb15:901b:8024:cd24:8081:155:2b51:198c	43.81.25.140
cb15:901b:8024:cd24:8081:155:2b51:198d	43.81.25.141
cb15:901b:8024:cd24:8081:155:2b51:198e	43.81.25.142
cb15:901b:8024:cd24:8081:155:2b51:198f	43.81.25.143
cb15:901b:8024:cd24:8081:155:2b51:1990	43.81.25.144
cb15:901b:8024:cd24:8081:155:2b51:1991	43.81.25.145
cb15:901b:8024:cd24:8081:155:2b51:1992	43.81.25.146
cb15:901b:8024:cd24:8081:155:2b51:1993	43.81.25.147
cb15:901b:8024:cd24:8081:155:2b51:1994	43.81.25.148
cb15:901b:8024:cd24:8081:155:2b51:1995	43.81.25.149
cb15:901b:8024:cd24:8081:155:2b51:1996	43.81.25.150
cb15:901b:8024:cd24:8081:155:2b51:1997	43.81.25.151
cb15:901b:8024:cd24:8081:155:2b51:1998	43.81.25.152
cb15:901b:8024:cd24:8081:155:2b51:1999	43.81.25.153
cb15:901b:8024:cd24:8081:155:2b51:199a	43.81.25.154
cb15:901b:8024:cd24:8081:155:2b51:199b	43.81.25.155
cb15:901b:8024:cd24:8081:155:2b51:199c	43.81.25.156
cb15:901b:8024:cd24:8081:155:2b51:199d	43.81.25.157
cb15:901b:8024:cd24:8081:155:2b51:199e	43.81.25.158
cb15:901b:8024:cd24:8081:155:2b51:199f	43.81.25.159
cb15:901b:8024:cd24:8081:155:2b51:19a0	43.81.25.160
cb15:901b:8024:cd24:8081:155:2b51:19a1	43.81.25.161
cb15:901b:8024:cd24:8081:155:2b51:19a2	43.81.25.162
cb15:901b:8024:cd24:8081:155:2b51:19a3	43.81.25.163
cb15:901b:8024:cd24:8081:155:2b51:19a4	43.81.25.164
cb15:901b:8024:cd24:8081:155:2b51:19a5	43.81.25.165
cb15:901b:8024:cd24:8081:155:2b51:19a6	43.81.25.166
cb15:901b:8024:cd24:8081:155:2b51:19a7	43.81.25.167
cb15:901b:8024:cd24:8081:155:2b51:19a8	43.81.25.168
cb15:901b:8024:cd24:8081:155:2b51:19a9	43.81.25.169
cb15:901b:8024:cd24:8081:155:2b51:19aa	43.81.25.170
cb15:901b:8024:cd24:8081:155:2b51:19ab	43.81.25.171
cb15:901b:8024:cd24:8081:155:2b51:19ac	43.81.25.172
cb15:901b:8024:cd24:8081:155:2b51:19ad	43.81.25.173
cb15:901b:8024:cd24:8081:155:2b51:19ae	43.81.25.174
cb15:901b:8024:cd24:8081:155:2b51:19af	43.81.25.175
cb15:901b:8024:cd24:8081:155:2b51:19b0	43.81.25.176
cb15:901b:8024:cd24:8081:155:2b51:19b1	43.81.25.177
cb15:901b:8024:cd24:8081:155:2b51:19b2	43.81.25.178
cb15:901b:8024:cd24:8081:155:2b51:19b3	43.81.25.179
cb15:901b:8024:cd24:8081:155:2b51:19b4	43.81.25.180

cb15:901b:8024:cd24:8081:155:2b51:19b5	43.81.25.181
cb15:901b:8024:cd24:8081:155:2b51:19b6	43.81.25.182
cb15:901b:8024:cd24:8081:155:2b51:19b7	43.81.25.183
cb15:901b:8024:cd24:8081:155:2b51:19b8	43.81.25.184
cb15:901b:8024:cd24:8081:155:2b51:19b9	43.81.25.185
cb15:901b:8024:cd24:8081:155:2b51:19ba	43.81.25.186
cb15:901b:8024:cd24:8081:155:2b51:19bb	43.81.25.187
cb15:901b:8024:cd24:8081:155:2b51:19bc	43.81.25.188
cb15:901b:8024:cd24:8081:155:2b51:19bd	43.81.25.189
cb15:901b:8024:cd24:8081:155:2b51:19be	43.81.25.190
cb15:901b:8024:cd24:8081:155:2b51:19bf	43.81.25.191
cb15:901b:8024:cd24:8081:155:2b51:19c0	43.81.25.192
cb15:901b:8024:cd24:8081:155:2b51:19c1	43.81.25.193
cb15:901b:8024:cd24:8081:155:2b51:19c2	43.81.25.194
cb15:901b:8024:cd24:8081:155:2b51:19c3	43.81.25.195
cb15:901b:8024:cd24:8081:155:2b51:19c4	43.81.25.196
cb15:901b:8024:cd24:8081:155:2b51:19c5	43.81.25.197
cb15:901b:8024:cd24:8081:155:2b51:19c6	43.81.25.198
cb15:901b:8024:cd24:8081:155:2b51:19c7	43.81.25.199
cb15:901b:8024:cd24:8081:155:2b51:19c8	43.81.25.200
cb15:901b:8024:cd24:8081:155:2b51:19c9	43.81.25.201
cb15:901b:8024:cd24:8081:155:2b51:19ca	43.81.25.202
cb15:901b:8024:cd24:8081:155:2b51:19cb	43.81.25.203
cb15:901b:8024:cd24:8081:155:2b51:19cc	43.81.25.204
cb15:901b:8024:cd24:8081:155:2b51:19cd	43.81.25.205
cb15:901b:8024:cd24:8081:155:2b51:19ce	43.81.25.206
cb15:901b:8024:cd24:8081:155:2b51:19cf	43.81.25.207
cb15:901b:8024:cd24:8081:155:2b51:19d0	43.81.25.208
cb15:901b:8024:cd24:8081:155:2b51:19d1	43.81.25.209
cb15:901b:8024:cd24:8081:155:2b51:19d2	43.81.25.210
cb15:901b:8024:cd24:8081:155:2b51:19d3	43.81.25.211
cb15:901b:8024:cd24:8081:155:2b51:19d4	43.81.25.212
cb15:901b:8024:cd24:8081:155:2b51:19d5	43.81.25.213
cb15:901b:8024:cd24:8081:155:2b51:19d6	43.81.25.214
cb15:901b:8024:cd24:8081:155:2b51:19d7	43.81.25.215
cb15:901b:8024:cd24:8081:155:2b51:19d8	43.81.25.216
cb15:901b:8024:cd24:8081:155:2b51:19d9	43.81.25.217
cb15:901b:8024:cd24:8081:155:2b51:19da	43.81.25.218
cb15:901b:8024:cd24:8081:155:2b51:19db	43.81.25.219
cb15:901b:8024:cd24:8081:155:2b51:19dc	43.81.25.220
cb15:901b:8024:cd24:8081:155:2b51:19dd	43.81.25.221
cb15:901b:8024:cd24:8081:155:2b51:19de	43.81.25.222
cb15:901b:8024:cd24:8081:155:2b51:19df	43.81.25.223
cb15:901b:8024:cd24:8081:155:2b51:19e0	43.81.25.224
cb15:901b:8024:cd24:8081:155:2b51:19e1	43.81.25.225
cb15:901b:8024:cd24:8081:155:2b51:19e2	43.81.25.226
cb15:901b:8024:cd24:8081:155:2b51:19e3	43.81.25.227
cb15:901b:8024:cd24:8081:155:2b51:19e4	43.81.25.228
cb15:901b:8024:cd24:8081:155:2b51:19e5	43.81.25.229
cb15:901b:8024:cd24:8081:155:2b51:19e6	43.81.25.230
cb15:901b:8024:cd24:8081:155:2b51:19e7	43.81.25.231
cb15:901b:8024:cd24:8081:155:2b51:19e8	43.81.25.232
cb15:901b:8024:cd24:8081:155:2b51:19e9	43.81.25.233
cb15:901b:8024:cd24:8081:155:2b51:19ea	43.81.25.234
cb15:901b:8024:cd24:8081:155:2b51:19eb	43.81.25.235
cb15:901b:8024:cd24:8081:155:2b51:19ec	43.81.25.236
cb15:901b:8024:cd24:8081:155:2b51:19ed	43.81.25.237
cb15:901b:8024:cd24:8081:155:2b51:19ee	43.81.25.238
cb15:901b:8024:cd24:8081:155:2b51:19ef	43.81.25.239
cb15:901b:8024:cd24:8081:155:2b51:19f0	43.81.25.240
cb15:901b:8024:cd24:8081:155:2b51:19f1	43.81.25.241
cb15:901b:8024:cd24:8081:155:2b51:19f2	43.81.25.242
cb15:901b:8024:cd24:8081:155:2b51:19f3	43.81.25.243
cb15:901b:8024:cd24:8081:155:2b51:19f4	43.81.25.244
cb15:901b:8024:cd24:8081:155:2b51:19f5	43.81.25.245
cb15:901b:8024:cd24:8081:155:2b51:19f6	43.81.25.246
cb15:901b:8024:cd24:8081:155:2b51:19f7	43.81.25.247
cb15:901b:8024:cd24:8081:155:2b51:19f8	43.81.25.248
cb15:901b:8024:cd24:8081:155:2b51:19f9	43.81.25.249
cb15:901b:8024:cd24:8081:155:2b51:19fa	43.81.25.250
cb15:901b:8024:cd24:8081:155:2b51:19fb	43.81.25.251
cb15:901b:8024:cd24:8081:155:2b51:19fc	43.81.25.252
cb15:901b:8024:cd24:8081:155:2b51:19fd	43.81.25.253
cb15:901b:8024:cd24:8081:155:2b51:19fe	43.81.25.254
cb15:901b:8024:cd24:8081:155:2b51:19ff	43.81.25.255

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.