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
b51a:901b:cb15:8045:ada8:be24:7f92:1901	127.146.25.1
b51a:901b:cb15:8045:ada8:be24:7f92:1902	127.146.25.2
b51a:901b:cb15:8045:ada8:be24:7f92:1903	127.146.25.3
b51a:901b:cb15:8045:ada8:be24:7f92:1904	127.146.25.4
b51a:901b:cb15:8045:ada8:be24:7f92:1905	127.146.25.5
b51a:901b:cb15:8045:ada8:be24:7f92:1906	127.146.25.6
b51a:901b:cb15:8045:ada8:be24:7f92:1907	127.146.25.7
b51a:901b:cb15:8045:ada8:be24:7f92:1908	127.146.25.8
b51a:901b:cb15:8045:ada8:be24:7f92:1909	127.146.25.9
b51a:901b:cb15:8045:ada8:be24:7f92:190a	127.146.25.10
b51a:901b:cb15:8045:ada8:be24:7f92:190b	127.146.25.11
b51a:901b:cb15:8045:ada8:be24:7f92:190c	127.146.25.12
b51a:901b:cb15:8045:ada8:be24:7f92:190d	127.146.25.13
b51a:901b:cb15:8045:ada8:be24:7f92:190e	127.146.25.14
b51a:901b:cb15:8045:ada8:be24:7f92:190f	127.146.25.15
b51a:901b:cb15:8045:ada8:be24:7f92:1910	127.146.25.16
b51a:901b:cb15:8045:ada8:be24:7f92:1911	127.146.25.17
b51a:901b:cb15:8045:ada8:be24:7f92:1912	127.146.25.18
b51a:901b:cb15:8045:ada8:be24:7f92:1913	127.146.25.19
b51a:901b:cb15:8045:ada8:be24:7f92:1914	127.146.25.20
b51a:901b:cb15:8045:ada8:be24:7f92:1915	127.146.25.21
b51a:901b:cb15:8045:ada8:be24:7f92:1916	127.146.25.22
b51a:901b:cb15:8045:ada8:be24:7f92:1917	127.146.25.23
b51a:901b:cb15:8045:ada8:be24:7f92:1918	127.146.25.24
b51a:901b:cb15:8045:ada8:be24:7f92:1919	127.146.25.25
b51a:901b:cb15:8045:ada8:be24:7f92:191a	127.146.25.26
b51a:901b:cb15:8045:ada8:be24:7f92:191b	127.146.25.27
b51a:901b:cb15:8045:ada8:be24:7f92:191c	127.146.25.28
b51a:901b:cb15:8045:ada8:be24:7f92:191d	127.146.25.29
b51a:901b:cb15:8045:ada8:be24:7f92:191e	127.146.25.30
b51a:901b:cb15:8045:ada8:be24:7f92:191f	127.146.25.31
b51a:901b:cb15:8045:ada8:be24:7f92:1920	127.146.25.32
b51a:901b:cb15:8045:ada8:be24:7f92:1921	127.146.25.33
b51a:901b:cb15:8045:ada8:be24:7f92:1922	127.146.25.34
b51a:901b:cb15:8045:ada8:be24:7f92:1923	127.146.25.35
b51a:901b:cb15:8045:ada8:be24:7f92:1924	127.146.25.36
b51a:901b:cb15:8045:ada8:be24:7f92:1925	127.146.25.37
b51a:901b:cb15:8045:ada8:be24:7f92:1926	127.146.25.38
b51a:901b:cb15:8045:ada8:be24:7f92:1927	127.146.25.39
b51a:901b:cb15:8045:ada8:be24:7f92:1928	127.146.25.40
b51a:901b:cb15:8045:ada8:be24:7f92:1929	127.146.25.41
b51a:901b:cb15:8045:ada8:be24:7f92:192a	127.146.25.42
b51a:901b:cb15:8045:ada8:be24:7f92:192b	127.146.25.43
b51a:901b:cb15:8045:ada8:be24:7f92:192c	127.146.25.44
b51a:901b:cb15:8045:ada8:be24:7f92:192d	127.146.25.45
b51a:901b:cb15:8045:ada8:be24:7f92:192e	127.146.25.46
b51a:901b:cb15:8045:ada8:be24:7f92:192f	127.146.25.47
b51a:901b:cb15:8045:ada8:be24:7f92:1930	127.146.25.48
b51a:901b:cb15:8045:ada8:be24:7f92:1931	127.146.25.49
b51a:901b:cb15:8045:ada8:be24:7f92:1932	127.146.25.50
b51a:901b:cb15:8045:ada8:be24:7f92:1933	127.146.25.51
b51a:901b:cb15:8045:ada8:be24:7f92:1934	127.146.25.52
b51a:901b:cb15:8045:ada8:be24:7f92:1935	127.146.25.53
b51a:901b:cb15:8045:ada8:be24:7f92:1936	127.146.25.54
b51a:901b:cb15:8045:ada8:be24:7f92:1937	127.146.25.55
b51a:901b:cb15:8045:ada8:be24:7f92:1938	127.146.25.56
b51a:901b:cb15:8045:ada8:be24:7f92:1939	127.146.25.57
b51a:901b:cb15:8045:ada8:be24:7f92:193a	127.146.25.58
b51a:901b:cb15:8045:ada8:be24:7f92:193b	127.146.25.59
b51a:901b:cb15:8045:ada8:be24:7f92:193c	127.146.25.60

b51a:901b:cb15:8045:ada8:be24:7f92:193d	127.146.25.61
b51a:901b:cb15:8045:ada8:be24:7f92:193e	127.146.25.62
b51a:901b:cb15:8045:ada8:be24:7f92:193f	127.146.25.63
b51a:901b:cb15:8045:ada8:be24:7f92:1940	127.146.25.64
b51a:901b:cb15:8045:ada8:be24:7f92:1941	127.146.25.65
b51a:901b:cb15:8045:ada8:be24:7f92:1942	127.146.25.66
b51a:901b:cb15:8045:ada8:be24:7f92:1943	127.146.25.67
b51a:901b:cb15:8045:ada8:be24:7f92:1944	127.146.25.68
b51a:901b:cb15:8045:ada8:be24:7f92:1945	127.146.25.69
b51a:901b:cb15:8045:ada8:be24:7f92:1946	127.146.25.70
b51a:901b:cb15:8045:ada8:be24:7f92:1947	127.146.25.71
b51a:901b:cb15:8045:ada8:be24:7f92:1948	127.146.25.72
b51a:901b:cb15:8045:ada8:be24:7f92:1949	127.146.25.73
b51a:901b:cb15:8045:ada8:be24:7f92:194a	127.146.25.74
b51a:901b:cb15:8045:ada8:be24:7f92:194b	127.146.25.75
b51a:901b:cb15:8045:ada8:be24:7f92:194c	127.146.25.76
b51a:901b:cb15:8045:ada8:be24:7f92:194d	127.146.25.77
b51a:901b:cb15:8045:ada8:be24:7f92:194e	127.146.25.78
b51a:901b:cb15:8045:ada8:be24:7f92:194f	127.146.25.79
b51a:901b:cb15:8045:ada8:be24:7f92:1950	127.146.25.80
b51a:901b:cb15:8045:ada8:be24:7f92:1951	127.146.25.81
b51a:901b:cb15:8045:ada8:be24:7f92:1952	127.146.25.82
b51a:901b:cb15:8045:ada8:be24:7f92:1953	127.146.25.83
b51a:901b:cb15:8045:ada8:be24:7f92:1954	127.146.25.84
b51a:901b:cb15:8045:ada8:be24:7f92:1955	127.146.25.85
b51a:901b:cb15:8045:ada8:be24:7f92:1956	127.146.25.86
b51a:901b:cb15:8045:ada8:be24:7f92:1957	127.146.25.87
b51a:901b:cb15:8045:ada8:be24:7f92:1958	127.146.25.88
b51a:901b:cb15:8045:ada8:be24:7f92:1959	127.146.25.89
b51a:901b:cb15:8045:ada8:be24:7f92:195a	127.146.25.90
b51a:901b:cb15:8045:ada8:be24:7f92:195b	127.146.25.91
b51a:901b:cb15:8045:ada8:be24:7f92:195c	127.146.25.92
b51a:901b:cb15:8045:ada8:be24:7f92:195d	127.146.25.93
b51a:901b:cb15:8045:ada8:be24:7f92:195e	127.146.25.94
b51a:901b:cb15:8045:ada8:be24:7f92:195f	127.146.25.95
b51a:901b:cb15:8045:ada8:be24:7f92:1960	127.146.25.96
b51a:901b:cb15:8045:ada8:be24:7f92:1961	127.146.25.97
b51a:901b:cb15:8045:ada8:be24:7f92:1962	127.146.25.98
b51a:901b:cb15:8045:ada8:be24:7f92:1963	127.146.25.99
b51a:901b:cb15:8045:ada8:be24:7f92:1964	127.146.25.100
b51a:901b:cb15:8045:ada8:be24:7f92:1965	127.146.25.101
b51a:901b:cb15:8045:ada8:be24:7f92:1966	127.146.25.102
b51a:901b:cb15:8045:ada8:be24:7f92:1967	127.146.25.103
b51a:901b:cb15:8045:ada8:be24:7f92:1968	127.146.25.104
b51a:901b:cb15:8045:ada8:be24:7f92:1969	127.146.25.105
b51a:901b:cb15:8045:ada8:be24:7f92:196a	127.146.25.106
b51a:901b:cb15:8045:ada8:be24:7f92:196b	127.146.25.107
b51a:901b:cb15:8045:ada8:be24:7f92:196c	127.146.25.108
b51a:901b:cb15:8045:ada8:be24:7f92:196d	127.146.25.109
b51a:901b:cb15:8045:ada8:be24:7f92:196e	127.146.25.110
b51a:901b:cb15:8045:ada8:be24:7f92:196f	127.146.25.111
b51a:901b:cb15:8045:ada8:be24:7f92:1970	127.146.25.112
b51a:901b:cb15:8045:ada8:be24:7f92:1971	127.146.25.113
b51a:901b:cb15:8045:ada8:be24:7f92:1972	127.146.25.114
b51a:901b:cb15:8045:ada8:be24:7f92:1973	127.146.25.115
b51a:901b:cb15:8045:ada8:be24:7f92:1974	127.146.25.116
b51a:901b:cb15:8045:ada8:be24:7f92:1975	127.146.25.117
b51a:901b:cb15:8045:ada8:be24:7f92:1976	127.146.25.118
b51a:901b:cb15:8045:ada8:be24:7f92:1977	127.146.25.119
b51a:901b:cb15:8045:ada8:be24:7f92:1978	127.146.25.120

b51a:901b:cb15:8045:ada8:be24:7f92:1979	127.146.25.121
b51a:901b:cb15:8045:ada8:be24:7f92:197a	127.146.25.122
b51a:901b:cb15:8045:ada8:be24:7f92:197b	127.146.25.123
b51a:901b:cb15:8045:ada8:be24:7f92:197c	127.146.25.124
b51a:901b:cb15:8045:ada8:be24:7f92:197d	127.146.25.125
b51a:901b:cb15:8045:ada8:be24:7f92:197e	127.146.25.126
b51a:901b:cb15:8045:ada8:be24:7f92:197f	127.146.25.127
b51a:901b:cb15:8045:ada8:be24:7f92:1980	127.146.25.128
b51a:901b:cb15:8045:ada8:be24:7f92:1981	127.146.25.129
b51a:901b:cb15:8045:ada8:be24:7f92:1982	127.146.25.130
b51a:901b:cb15:8045:ada8:be24:7f92:1983	127.146.25.131
b51a:901b:cb15:8045:ada8:be24:7f92:1984	127.146.25.132
b51a:901b:cb15:8045:ada8:be24:7f92:1985	127.146.25.133
b51a:901b:cb15:8045:ada8:be24:7f92:1986	127.146.25.134
b51a:901b:cb15:8045:ada8:be24:7f92:1987	127.146.25.135
b51a:901b:cb15:8045:ada8:be24:7f92:1988	127.146.25.136
b51a:901b:cb15:8045:ada8:be24:7f92:1989	127.146.25.137
b51a:901b:cb15:8045:ada8:be24:7f92:198a	127.146.25.138
b51a:901b:cb15:8045:ada8:be24:7f92:198b	127.146.25.139
b51a:901b:cb15:8045:ada8:be24:7f92:198c	127.146.25.140
b51a:901b:cb15:8045:ada8:be24:7f92:198d	127.146.25.141
b51a:901b:cb15:8045:ada8:be24:7f92:198e	127.146.25.142
b51a:901b:cb15:8045:ada8:be24:7f92:198f	127.146.25.143
b51a:901b:cb15:8045:ada8:be24:7f92:1990	127.146.25.144
b51a:901b:cb15:8045:ada8:be24:7f92:1991	127.146.25.145
b51a:901b:cb15:8045:ada8:be24:7f92:1992	127.146.25.146
b51a:901b:cb15:8045:ada8:be24:7f92:1993	127.146.25.147
b51a:901b:cb15:8045:ada8:be24:7f92:1994	127.146.25.148
b51a:901b:cb15:8045:ada8:be24:7f92:1995	127.146.25.149
b51a:901b:cb15:8045:ada8:be24:7f92:1996	127.146.25.150
b51a:901b:cb15:8045:ada8:be24:7f92:1997	127.146.25.151
b51a:901b:cb15:8045:ada8:be24:7f92:1998	127.146.25.152
b51a:901b:cb15:8045:ada8:be24:7f92:1999	127.146.25.153
b51a:901b:cb15:8045:ada8:be24:7f92:199a	127.146.25.154
b51a:901b:cb15:8045:ada8:be24:7f92:199b	127.146.25.155
b51a:901b:cb15:8045:ada8:be24:7f92:199c	127.146.25.156
b51a:901b:cb15:8045:ada8:be24:7f92:199d	127.146.25.157
b51a:901b:cb15:8045:ada8:be24:7f92:199e	127.146.25.158
b51a:901b:cb15:8045:ada8:be24:7f92:199f	127.146.25.159
b51a:901b:cb15:8045:ada8:be24:7f92:19a0	127.146.25.160
b51a:901b:cb15:8045:ada8:be24:7f92:19a1	127.146.25.161
b51a:901b:cb15:8045:ada8:be24:7f92:19a2	127.146.25.162
b51a:901b:cb15:8045:ada8:be24:7f92:19a3	127.146.25.163
b51a:901b:cb15:8045:ada8:be24:7f92:19a4	127.146.25.164
b51a:901b:cb15:8045:ada8:be24:7f92:19a5	127.146.25.165
b51a:901b:cb15:8045:ada8:be24:7f92:19a6	127.146.25.166
b51a:901b:cb15:8045:ada8:be24:7f92:19a7	127.146.25.167
b51a:901b:cb15:8045:ada8:be24:7f92:19a8	127.146.25.168
b51a:901b:cb15:8045:ada8:be24:7f92:19a9	127.146.25.169
b51a:901b:cb15:8045:ada8:be24:7f92:19aa	127.146.25.170
b51a:901b:cb15:8045:ada8:be24:7f92:19ab	127.146.25.171
b51a:901b:cb15:8045:ada8:be24:7f92:19ac	127.146.25.172
b51a:901b:cb15:8045:ada8:be24:7f92:19ad	127.146.25.173
b51a:901b:cb15:8045:ada8:be24:7f92:19ae	127.146.25.174
b51a:901b:cb15:8045:ada8:be24:7f92:19af	127.146.25.175
b51a:901b:cb15:8045:ada8:be24:7f92:19b0	127.146.25.176
b51a:901b:cb15:8045:ada8:be24:7f92:19b1	127.146.25.177
b51a:901b:cb15:8045:ada8:be24:7f92:19b2	127.146.25.178
b51a:901b:cb15:8045:ada8:be24:7f92:19b3	127.146.25.179
b51a:901b:cb15:8045:ada8:be24:7f92:19b4	127.146.25.180

b51a:901b:cb15:8045:ada8:be24:7f92:19b5	127.146.25.181
b51a:901b:cb15:8045:ada8:be24:7f92:19b6	127.146.25.182
b51a:901b:cb15:8045:ada8:be24:7f92:19b7	127.146.25.183
b51a:901b:cb15:8045:ada8:be24:7f92:19b8	127.146.25.184
b51a:901b:cb15:8045:ada8:be24:7f92:19b9	127.146.25.185
b51a:901b:cb15:8045:ada8:be24:7f92:19ba	127.146.25.186
b51a:901b:cb15:8045:ada8:be24:7f92:19bb	127.146.25.187
b51a:901b:cb15:8045:ada8:be24:7f92:19bc	127.146.25.188
b51a:901b:cb15:8045:ada8:be24:7f92:19bd	127.146.25.189
b51a:901b:cb15:8045:ada8:be24:7f92:19be	127.146.25.190
b51a:901b:cb15:8045:ada8:be24:7f92:19bf	127.146.25.191
b51a:901b:cb15:8045:ada8:be24:7f92:19c0	127.146.25.192
b51a:901b:cb15:8045:ada8:be24:7f92:19c1	127.146.25.193
b51a:901b:cb15:8045:ada8:be24:7f92:19c2	127.146.25.194
b51a:901b:cb15:8045:ada8:be24:7f92:19c3	127.146.25.195
b51a:901b:cb15:8045:ada8:be24:7f92:19c4	127.146.25.196
b51a:901b:cb15:8045:ada8:be24:7f92:19c5	127.146.25.197
b51a:901b:cb15:8045:ada8:be24:7f92:19c6	127.146.25.198
b51a:901b:cb15:8045:ada8:be24:7f92:19c7	127.146.25.199
b51a:901b:cb15:8045:ada8:be24:7f92:19c8	127.146.25.200
b51a:901b:cb15:8045:ada8:be24:7f92:19c9	127.146.25.201
b51a:901b:cb15:8045:ada8:be24:7f92:19ca	127.146.25.202
b51a:901b:cb15:8045:ada8:be24:7f92:19cb	127.146.25.203
b51a:901b:cb15:8045:ada8:be24:7f92:19cc	127.146.25.204
b51a:901b:cb15:8045:ada8:be24:7f92:19cd	127.146.25.205
b51a:901b:cb15:8045:ada8:be24:7f92:19ce	127.146.25.206
b51a:901b:cb15:8045:ada8:be24:7f92:19cf	127.146.25.207
b51a:901b:cb15:8045:ada8:be24:7f92:19d0	127.146.25.208
b51a:901b:cb15:8045:ada8:be24:7f92:19d1	127.146.25.209
b51a:901b:cb15:8045:ada8:be24:7f92:19d2	127.146.25.210
b51a:901b:cb15:8045:ada8:be24:7f92:19d3	127.146.25.211
b51a:901b:cb15:8045:ada8:be24:7f92:19d4	127.146.25.212
b51a:901b:cb15:8045:ada8:be24:7f92:19d5	127.146.25.213
b51a:901b:cb15:8045:ada8:be24:7f92:19d6	127.146.25.214
b51a:901b:cb15:8045:ada8:be24:7f92:19d7	127.146.25.215
b51a:901b:cb15:8045:ada8:be24:7f92:19d8	127.146.25.216
b51a:901b:cb15:8045:ada8:be24:7f92:19d9	127.146.25.217
b51a:901b:cb15:8045:ada8:be24:7f92:19da	127.146.25.218
b51a:901b:cb15:8045:ada8:be24:7f92:19db	127.146.25.219
b51a:901b:cb15:8045:ada8:be24:7f92:19dc	127.146.25.220
b51a:901b:cb15:8045:ada8:be24:7f92:19dd	127.146.25.221
b51a:901b:cb15:8045:ada8:be24:7f92:19de	127.146.25.222
b51a:901b:cb15:8045:ada8:be24:7f92:19df	127.146.25.223
b51a:901b:cb15:8045:ada8:be24:7f92:19e0	127.146.25.224
b51a:901b:cb15:8045:ada8:be24:7f92:19e1	127.146.25.225
b51a:901b:cb15:8045:ada8:be24:7f92:19e2	127.146.25.226
b51a:901b:cb15:8045:ada8:be24:7f92:19e3	127.146.25.227
b51a:901b:cb15:8045:ada8:be24:7f92:19e4	127.146.25.228
b51a:901b:cb15:8045:ada8:be24:7f92:19e5	127.146.25.229
b51a:901b:cb15:8045:ada8:be24:7f92:19e6	127.146.25.230
b51a:901b:cb15:8045:ada8:be24:7f92:19e7	127.146.25.231
b51a:901b:cb15:8045:ada8:be24:7f92:19e8	127.146.25.232
b51a:901b:cb15:8045:ada8:be24:7f92:19e9	127.146.25.233
b51a:901b:cb15:8045:ada8:be24:7f92:19ea	127.146.25.234
b51a:901b:cb15:8045:ada8:be24:7f92:19eb	127.146.25.235
b51a:901b:cb15:8045:ada8:be24:7f92:19ec	127.146.25.236
b51a:901b:cb15:8045:ada8:be24:7f92:19ed	127.146.25.237
b51a:901b:cb15:8045:ada8:be24:7f92:19ee	127.146.25.238
b51a:901b:cb15:8045:ada8:be24:7f92:19ef	127.146.25.239
b51a:901b:cb15:8045:ada8:be24:7f92:19f0	127.146.25.240
b51a:901b:cb15:8045:ada8:be24:7f92:19f1	127.146.25.241
b51a:901b:cb15:8045:ada8:be24:7f92:19f2	127.146.25.242
b51a:901b:cb15:8045:ada8:be24:7f92:19f3	127.146.25.243
b51a:901b:cb15:8045:ada8:be24:7f92:19f4	127.146.25.244
b51a:901b:cb15:8045:ada8:be24:7f92:19f5	127.146.25.245
b51a:901b:cb15:8045:ada8:be24:7f92:19f6	127.146.25.246
b51a:901b:cb15:8045:ada8:be24:7f92:19f7	127.146.25.247
b51a:901b:cb15:8045:ada8:be24:7f92:19f8	127.146.25.248
b51a:901b:cb15:8045:ada8:be24:7f92:19f9	127.146.25.249
b51a:901b:cb15:8045:ada8:be24:7f92:19fa	127.146.25.250
b51a:901b:cb15:8045:ada8:be24:7f92:19fb	127.146.25.251
b51a:901b:cb15:8045:ada8:be24:7f92:19fc	127.146.25.252
b51a:901b:cb15:8045:ada8:be24:7f92:19fd	127.146.25.253
b51a:901b:cb15:8045:ada8:be24:7f92:19fe	127.146.25.254
b51a:901b:cb15:8045:ada8:be24:7f92:19ff	127.146.25.255

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.