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:eb24:bf36:1901	191.54.25.1
b51a:901b:cb15:8045:ada8:eb24:bf36:1902	191.54.25.2
b51a:901b:cb15:8045:ada8:eb24:bf36:1903	191.54.25.3
b51a:901b:cb15:8045:ada8:eb24:bf36:1904	191.54.25.4
b51a:901b:cb15:8045:ada8:eb24:bf36:1905	191.54.25.5
b51a:901b:cb15:8045:ada8:eb24:bf36:1906	191.54.25.6
b51a:901b:cb15:8045:ada8:eb24:bf36:1907	191.54.25.7
b51a:901b:cb15:8045:ada8:eb24:bf36:1908	191.54.25.8
b51a:901b:cb15:8045:ada8:eb24:bf36:1909	191.54.25.9
b51a:901b:cb15:8045:ada8:eb24:bf36:190a	191.54.25.10
b51a:901b:cb15:8045:ada8:eb24:bf36:190b	191.54.25.11
b51a:901b:cb15:8045:ada8:eb24:bf36:190c	191.54.25.12
b51a:901b:cb15:8045:ada8:eb24:bf36:190d	191.54.25.13
b51a:901b:cb15:8045:ada8:eb24:bf36:190e	191.54.25.14
b51a:901b:cb15:8045:ada8:eb24:bf36:190f	191.54.25.15
b51a:901b:cb15:8045:ada8:eb24:bf36:1910	191.54.25.16
b51a:901b:cb15:8045:ada8:eb24:bf36:1911	191.54.25.17
b51a:901b:cb15:8045:ada8:eb24:bf36:1912	191.54.25.18
b51a:901b:cb15:8045:ada8:eb24:bf36:1913	191.54.25.19
b51a:901b:cb15:8045:ada8:eb24:bf36:1914	191.54.25.20
b51a:901b:cb15:8045:ada8:eb24:bf36:1915	191.54.25.21
b51a:901b:cb15:8045:ada8:eb24:bf36:1916	191.54.25.22
b51a:901b:cb15:8045:ada8:eb24:bf36:1917	191.54.25.23
b51a:901b:cb15:8045:ada8:eb24:bf36:1918	191.54.25.24
b51a:901b:cb15:8045:ada8:eb24:bf36:1919	191.54.25.25
b51a:901b:cb15:8045:ada8:eb24:bf36:191a	191.54.25.26
b51a:901b:cb15:8045:ada8:eb24:bf36:191b	191.54.25.27
b51a:901b:cb15:8045:ada8:eb24:bf36:191c	191.54.25.28
b51a:901b:cb15:8045:ada8:eb24:bf36:191d	191.54.25.29
b51a:901b:cb15:8045:ada8:eb24:bf36:191e	191.54.25.30
b51a:901b:cb15:8045:ada8:eb24:bf36:191f	191.54.25.31
b51a:901b:cb15:8045:ada8:eb24:bf36:1920	191.54.25.32
b51a:901b:cb15:8045:ada8:eb24:bf36:1921	191.54.25.33
b51a:901b:cb15:8045:ada8:eb24:bf36:1922	191.54.25.34
b51a:901b:cb15:8045:ada8:eb24:bf36:1923	191.54.25.35
b51a:901b:cb15:8045:ada8:eb24:bf36:1924	191.54.25.36
b51a:901b:cb15:8045:ada8:eb24:bf36:1925	191.54.25.37
b51a:901b:cb15:8045:ada8:eb24:bf36:1926	191.54.25.38
b51a:901b:cb15:8045:ada8:eb24:bf36:1927	191.54.25.39
b51a:901b:cb15:8045:ada8:eb24:bf36:1928	191.54.25.40
b51a:901b:cb15:8045:ada8:eb24:bf36:1929	191.54.25.41
b51a:901b:cb15:8045:ada8:eb24:bf36:192a	191.54.25.42
b51a:901b:cb15:8045:ada8:eb24:bf36:192b	191.54.25.43
b51a:901b:cb15:8045:ada8:eb24:bf36:192c	191.54.25.44
b51a:901b:cb15:8045:ada8:eb24:bf36:192d	191.54.25.45
b51a:901b:cb15:8045:ada8:eb24:bf36:192e	191.54.25.46
b51a:901b:cb15:8045:ada8:eb24:bf36:192f	191.54.25.47
b51a:901b:cb15:8045:ada8:eb24:bf36:1930	191.54.25.48
b51a:901b:cb15:8045:ada8:eb24:bf36:1931	191.54.25.49
b51a:901b:cb15:8045:ada8:eb24:bf36:1932	191.54.25.50
b51a:901b:cb15:8045:ada8:eb24:bf36:1933	191.54.25.51
b51a:901b:cb15:8045:ada8:eb24:bf36:1934	191.54.25.52
b51a:901b:cb15:8045:ada8:eb24:bf36:1935	191.54.25.53
b51a:901b:cb15:8045:ada8:eb24:bf36:1936	191.54.25.54
b51a:901b:cb15:8045:ada8:eb24:bf36:1937	191.54.25.55
b51a:901b:cb15:8045:ada8:eb24:bf36:1938	191.54.25.56
b51a:901b:cb15:8045:ada8:eb24:bf36:1939	191.54.25.57
b51a:901b:cb15:8045:ada8:eb24:bf36:193a	191.54.25.58
b51a:901b:cb15:8045:ada8:eb24:bf36:193b	191.54.25.59
b51a:901b:cb15:8045:ada8:eb24:bf36:193c	191.54.25.60

b51a:901b:cb15:8045:ada8:eb24:bf36:193d	191.54.25.61
b51a:901b:cb15:8045:ada8:eb24:bf36:193e	191.54.25.62
b51a:901b:cb15:8045:ada8:eb24:bf36:193f	191.54.25.63
b51a:901b:cb15:8045:ada8:eb24:bf36:1940	191.54.25.64
b51a:901b:cb15:8045:ada8:eb24:bf36:1941	191.54.25.65
b51a:901b:cb15:8045:ada8:eb24:bf36:1942	191.54.25.66
b51a:901b:cb15:8045:ada8:eb24:bf36:1943	191.54.25.67
b51a:901b:cb15:8045:ada8:eb24:bf36:1944	191.54.25.68
b51a:901b:cb15:8045:ada8:eb24:bf36:1945	191.54.25.69
b51a:901b:cb15:8045:ada8:eb24:bf36:1946	191.54.25.70
b51a:901b:cb15:8045:ada8:eb24:bf36:1947	191.54.25.71
b51a:901b:cb15:8045:ada8:eb24:bf36:1948	191.54.25.72
b51a:901b:cb15:8045:ada8:eb24:bf36:1949	191.54.25.73
b51a:901b:cb15:8045:ada8:eb24:bf36:194a	191.54.25.74
b51a:901b:cb15:8045:ada8:eb24:bf36:194b	191.54.25.75
b51a:901b:cb15:8045:ada8:eb24:bf36:194c	191.54.25.76
b51a:901b:cb15:8045:ada8:eb24:bf36:194d	191.54.25.77
b51a:901b:cb15:8045:ada8:eb24:bf36:194e	191.54.25.78
b51a:901b:cb15:8045:ada8:eb24:bf36:194f	191.54.25.79
b51a:901b:cb15:8045:ada8:eb24:bf36:1950	191.54.25.80
b51a:901b:cb15:8045:ada8:eb24:bf36:1951	191.54.25.81
b51a:901b:cb15:8045:ada8:eb24:bf36:1952	191.54.25.82
b51a:901b:cb15:8045:ada8:eb24:bf36:1953	191.54.25.83
b51a:901b:cb15:8045:ada8:eb24:bf36:1954	191.54.25.84
b51a:901b:cb15:8045:ada8:eb24:bf36:1955	191.54.25.85
b51a:901b:cb15:8045:ada8:eb24:bf36:1956	191.54.25.86
b51a:901b:cb15:8045:ada8:eb24:bf36:1957	191.54.25.87
b51a:901b:cb15:8045:ada8:eb24:bf36:1958	191.54.25.88
b51a:901b:cb15:8045:ada8:eb24:bf36:1959	191.54.25.89
b51a:901b:cb15:8045:ada8:eb24:bf36:195a	191.54.25.90
b51a:901b:cb15:8045:ada8:eb24:bf36:195b	191.54.25.91
b51a:901b:cb15:8045:ada8:eb24:bf36:195c	191.54.25.92
b51a:901b:cb15:8045:ada8:eb24:bf36:195d	191.54.25.93
b51a:901b:cb15:8045:ada8:eb24:bf36:195e	191.54.25.94
b51a:901b:cb15:8045:ada8:eb24:bf36:195f	191.54.25.95
b51a:901b:cb15:8045:ada8:eb24:bf36:1960	191.54.25.96
b51a:901b:cb15:8045:ada8:eb24:bf36:1961	191.54.25.97
b51a:901b:cb15:8045:ada8:eb24:bf36:1962	191.54.25.98
b51a:901b:cb15:8045:ada8:eb24:bf36:1963	191.54.25.99
b51a:901b:cb15:8045:ada8:eb24:bf36:1964	191.54.25.100
b51a:901b:cb15:8045:ada8:eb24:bf36:1965	191.54.25.101
b51a:901b:cb15:8045:ada8:eb24:bf36:1966	191.54.25.102
b51a:901b:cb15:8045:ada8:eb24:bf36:1967	191.54.25.103
b51a:901b:cb15:8045:ada8:eb24:bf36:1968	191.54.25.104
b51a:901b:cb15:8045:ada8:eb24:bf36:1969	191.54.25.105
b51a:901b:cb15:8045:ada8:eb24:bf36:196a	191.54.25.106
b51a:901b:cb15:8045:ada8:eb24:bf36:196b	191.54.25.107
b51a:901b:cb15:8045:ada8:eb24:bf36:196c	191.54.25.108
b51a:901b:cb15:8045:ada8:eb24:bf36:196d	191.54.25.109
b51a:901b:cb15:8045:ada8:eb24:bf36:196e	191.54.25.110
b51a:901b:cb15:8045:ada8:eb24:bf36:196f	191.54.25.111
b51a:901b:cb15:8045:ada8:eb24:bf36:1970	191.54.25.112
b51a:901b:cb15:8045:ada8:eb24:bf36:1971	191.54.25.113
b51a:901b:cb15:8045:ada8:eb24:bf36:1972	191.54.25.114
b51a:901b:cb15:8045:ada8:eb24:bf36:1973	191.54.25.115
b51a:901b:cb15:8045:ada8:eb24:bf36:1974	191.54.25.116
b51a:901b:cb15:8045:ada8:eb24:bf36:1975	191.54.25.117
b51a:901b:cb15:8045:ada8:eb24:bf36:1976	191.54.25.118
b51a:901b:cb15:8045:ada8:eb24:bf36:1977	191.54.25.119
b51a:901b:cb15:8045:ada8:eb24:bf36:1978	191.54.25.120

b51a:901b:cb15:8045:ada8:eb24:bf36:1979	191.54.25.121
b51a:901b:cb15:8045:ada8:eb24:bf36:197a	191.54.25.122
b51a:901b:cb15:8045:ada8:eb24:bf36:197b	191.54.25.123
b51a:901b:cb15:8045:ada8:eb24:bf36:197c	191.54.25.124
b51a:901b:cb15:8045:ada8:eb24:bf36:197d	191.54.25.125
b51a:901b:cb15:8045:ada8:eb24:bf36:197e	191.54.25.126
b51a:901b:cb15:8045:ada8:eb24:bf36:197f	191.54.25.127
b51a:901b:cb15:8045:ada8:eb24:bf36:1980	191.54.25.128
b51a:901b:cb15:8045:ada8:eb24:bf36:1981	191.54.25.129
b51a:901b:cb15:8045:ada8:eb24:bf36:1982	191.54.25.130
b51a:901b:cb15:8045:ada8:eb24:bf36:1983	191.54.25.131
b51a:901b:cb15:8045:ada8:eb24:bf36:1984	191.54.25.132
b51a:901b:cb15:8045:ada8:eb24:bf36:1985	191.54.25.133
b51a:901b:cb15:8045:ada8:eb24:bf36:1986	191.54.25.134
b51a:901b:cb15:8045:ada8:eb24:bf36:1987	191.54.25.135
b51a:901b:cb15:8045:ada8:eb24:bf36:1988	191.54.25.136
b51a:901b:cb15:8045:ada8:eb24:bf36:1989	191.54.25.137
b51a:901b:cb15:8045:ada8:eb24:bf36:198a	191.54.25.138
b51a:901b:cb15:8045:ada8:eb24:bf36:198b	191.54.25.139
b51a:901b:cb15:8045:ada8:eb24:bf36:198c	191.54.25.140
b51a:901b:cb15:8045:ada8:eb24:bf36:198d	191.54.25.141
b51a:901b:cb15:8045:ada8:eb24:bf36:198e	191.54.25.142
b51a:901b:cb15:8045:ada8:eb24:bf36:198f	191.54.25.143
b51a:901b:cb15:8045:ada8:eb24:bf36:1990	191.54.25.144
b51a:901b:cb15:8045:ada8:eb24:bf36:1991	191.54.25.145
b51a:901b:cb15:8045:ada8:eb24:bf36:1992	191.54.25.146
b51a:901b:cb15:8045:ada8:eb24:bf36:1993	191.54.25.147
b51a:901b:cb15:8045:ada8:eb24:bf36:1994	191.54.25.148
b51a:901b:cb15:8045:ada8:eb24:bf36:1995	191.54.25.149
b51a:901b:cb15:8045:ada8:eb24:bf36:1996	191.54.25.150
b51a:901b:cb15:8045:ada8:eb24:bf36:1997	191.54.25.151
b51a:901b:cb15:8045:ada8:eb24:bf36:1998	191.54.25.152
b51a:901b:cb15:8045:ada8:eb24:bf36:1999	191.54.25.153
b51a:901b:cb15:8045:ada8:eb24:bf36:199a	191.54.25.154
b51a:901b:cb15:8045:ada8:eb24:bf36:199b	191.54.25.155
b51a:901b:cb15:8045:ada8:eb24:bf36:199c	191.54.25.156
b51a:901b:cb15:8045:ada8:eb24:bf36:199d	191.54.25.157
b51a:901b:cb15:8045:ada8:eb24:bf36:199e	191.54.25.158
b51a:901b:cb15:8045:ada8:eb24:bf36:199f	191.54.25.159
b51a:901b:cb15:8045:ada8:eb24:bf36:19a0	191.54.25.160
b51a:901b:cb15:8045:ada8:eb24:bf36:19a1	191.54.25.161
b51a:901b:cb15:8045:ada8:eb24:bf36:19a2	191.54.25.162
b51a:901b:cb15:8045:ada8:eb24:bf36:19a3	191.54.25.163
b51a:901b:cb15:8045:ada8:eb24:bf36:19a4	191.54.25.164
b51a:901b:cb15:8045:ada8:eb24:bf36:19a5	191.54.25.165
b51a:901b:cb15:8045:ada8:eb24:bf36:19a6	191.54.25.166
b51a:901b:cb15:8045:ada8:eb24:bf36:19a7	191.54.25.167
b51a:901b:cb15:8045:ada8:eb24:bf36:19a8	191.54.25.168
b51a:901b:cb15:8045:ada8:eb24:bf36:19a9	191.54.25.169
b51a:901b:cb15:8045:ada8:eb24:bf36:19aa	191.54.25.170
b51a:901b:cb15:8045:ada8:eb24:bf36:19ab	191.54.25.171
b51a:901b:cb15:8045:ada8:eb24:bf36:19ac	191.54.25.172
b51a:901b:cb15:8045:ada8:eb24:bf36:19ad	191.54.25.173
b51a:901b:cb15:8045:ada8:eb24:bf36:19ae	191.54.25.174
b51a:901b:cb15:8045:ada8:eb24:bf36:19af	191.54.25.175
b51a:901b:cb15:8045:ada8:eb24:bf36:19b0	191.54.25.176
b51a:901b:cb15:8045:ada8:eb24:bf36:19b1	191.54.25.177
b51a:901b:cb15:8045:ada8:eb24:bf36:19b2	191.54.25.178
b51a:901b:cb15:8045:ada8:eb24:bf36:19b3	191.54.25.179
b51a:901b:cb15:8045:ada8:eb24:bf36:19b4	191.54.25.180

b51a:901b:cb15:8045:ada8:eb24:bf36:19b5	191.54.25.181
b51a:901b:cb15:8045:ada8:eb24:bf36:19b6	191.54.25.182
b51a:901b:cb15:8045:ada8:eb24:bf36:19b7	191.54.25.183
b51a:901b:cb15:8045:ada8:eb24:bf36:19b8	191.54.25.184
b51a:901b:cb15:8045:ada8:eb24:bf36:19b9	191.54.25.185
b51a:901b:cb15:8045:ada8:eb24:bf36:19ba	191.54.25.186
b51a:901b:cb15:8045:ada8:eb24:bf36:19bb	191.54.25.187
b51a:901b:cb15:8045:ada8:eb24:bf36:19bc	191.54.25.188
b51a:901b:cb15:8045:ada8:eb24:bf36:19bd	191.54.25.189
b51a:901b:cb15:8045:ada8:eb24:bf36:19be	191.54.25.190
b51a:901b:cb15:8045:ada8:eb24:bf36:19bf	191.54.25.191
b51a:901b:cb15:8045:ada8:eb24:bf36:19c0	191.54.25.192
b51a:901b:cb15:8045:ada8:eb24:bf36:19c1	191.54.25.193
b51a:901b:cb15:8045:ada8:eb24:bf36:19c2	191.54.25.194
b51a:901b:cb15:8045:ada8:eb24:bf36:19c3	191.54.25.195
b51a:901b:cb15:8045:ada8:eb24:bf36:19c4	191.54.25.196
b51a:901b:cb15:8045:ada8:eb24:bf36:19c5	191.54.25.197
b51a:901b:cb15:8045:ada8:eb24:bf36:19c6	191.54.25.198
b51a:901b:cb15:8045:ada8:eb24:bf36:19c7	191.54.25.199
b51a:901b:cb15:8045:ada8:eb24:bf36:19c8	191.54.25.200
b51a:901b:cb15:8045:ada8:eb24:bf36:19c9	191.54.25.201
b51a:901b:cb15:8045:ada8:eb24:bf36:19ca	191.54.25.202
b51a:901b:cb15:8045:ada8:eb24:bf36:19cb	191.54.25.203
b51a:901b:cb15:8045:ada8:eb24:bf36:19cc	191.54.25.204
b51a:901b:cb15:8045:ada8:eb24:bf36:19cd	191.54.25.205
b51a:901b:cb15:8045:ada8:eb24:bf36:19ce	191.54.25.206
b51a:901b:cb15:8045:ada8:eb24:bf36:19cf	191.54.25.207
b51a:901b:cb15:8045:ada8:eb24:bf36:19d0	191.54.25.208
b51a:901b:cb15:8045:ada8:eb24:bf36:19d1	191.54.25.209
b51a:901b:cb15:8045:ada8:eb24:bf36:19d2	191.54.25.210
b51a:901b:cb15:8045:ada8:eb24:bf36:19d3	191.54.25.211
b51a:901b:cb15:8045:ada8:eb24:bf36:19d4	191.54.25.212
b51a:901b:cb15:8045:ada8:eb24:bf36:19d5	191.54.25.213
b51a:901b:cb15:8045:ada8:eb24:bf36:19d6	191.54.25.214
b51a:901b:cb15:8045:ada8:eb24:bf36:19d7	191.54.25.215
b51a:901b:cb15:8045:ada8:eb24:bf36:19d8	191.54.25.216
b51a:901b:cb15:8045:ada8:eb24:bf36:19d9	191.54.25.217
b51a:901b:cb15:8045:ada8:eb24:bf36:19da	191.54.25.218
b51a:901b:cb15:8045:ada8:eb24:bf36:19db	191.54.25.219
b51a:901b:cb15:8045:ada8:eb24:bf36:19dc	191.54.25.220
b51a:901b:cb15:8045:ada8:eb24:bf36:19dd	191.54.25.221
b51a:901b:cb15:8045:ada8:eb24:bf36:19de	191.54.25.222
b51a:901b:cb15:8045:ada8:eb24:bf36:19df	191.54.25.223
b51a:901b:cb15:8045:ada8:eb24:bf36:19e0	191.54.25.224
b51a:901b:cb15:8045:ada8:eb24:bf36:19e1	191.54.25.225
b51a:901b:cb15:8045:ada8:eb24:bf36:19e2	191.54.25.226
b51a:901b:cb15:8045:ada8:eb24:bf36:19e3	191.54.25.227
b51a:901b:cb15:8045:ada8:eb24:bf36:19e4	191.54.25.228
b51a:901b:cb15:8045:ada8:eb24:bf36:19e5	191.54.25.229
b51a:901b:cb15:8045:ada8:eb24:bf36:19e6	191.54.25.230
b51a:901b:cb15:8045:ada8:eb24:bf36:19e7	191.54.25.231
b51a:901b:cb15:8045:ada8:eb24:bf36:19e8	191.54.25.232
b51a:901b:cb15:8045:ada8:eb24:bf36:19e9	191.54.25.233
b51a:901b:cb15:8045:ada8:eb24:bf36:19ea	191.54.25.234
b51a:901b:cb15:8045:ada8:eb24:bf36:19eb	191.54.25.235
b51a:901b:cb15:8045:ada8:eb24:bf36:19ec	191.54.25.236
b51a:901b:cb15:8045:ada8:eb24:bf36:19ed	191.54.25.237
b51a:901b:cb15:8045:ada8:eb24:bf36:19ee	191.54.25.238
b51a:901b:cb15:8045:ada8:eb24:bf36:19ef	191.54.25.239
b51a:901b:cb15:8045:ada8:eb24:bf36:19f0	191.54.25.240
b51a:901b:cb15:8045:ada8:eb24:bf36:19f1	191.54.25.241
b51a:901b:cb15:8045:ada8:eb24:bf36:19f2	191.54.25.242
b51a:901b:cb15:8045:ada8:eb24:bf36:19f3	191.54.25.243
b51a:901b:cb15:8045:ada8:eb24:bf36:19f4	191.54.25.244
b51a:901b:cb15:8045:ada8:eb24:bf36:19f5	191.54.25.245
b51a:901b:cb15:8045:ada8:eb24:bf36:19f6	191.54.25.246
b51a:901b:cb15:8045:ada8:eb24:bf36:19f7	191.54.25.247
b51a:901b:cb15:8045:ada8:eb24:bf36:19f8	191.54.25.248
b51a:901b:cb15:8045:ada8:eb24:bf36:19f9	191.54.25.249
b51a:901b:cb15:8045:ada8:eb24:bf36:19fa	191.54.25.250
b51a:901b:cb15:8045:ada8:eb24:bf36:19fb	191.54.25.251
b51a:901b:cb15:8045:ada8:eb24:bf36:19fc	191.54.25.252
b51a:901b:cb15:8045:ada8:eb24:bf36:19fd	191.54.25.253
b51a:901b:cb15:8045:ada8:eb24:bf36:19fe	191.54.25.254
b51a:901b:cb15:8045:ada8:eb24:bf36:19ff	191.54.25.255

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.