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:901b:8082:40de:3157:8889:1901	136.137.25.1
b51a:901b:901b:8082:40de:3157:8889:1902	136.137.25.2
b51a:901b:901b:8082:40de:3157:8889:1903	136.137.25.3
b51a:901b:901b:8082:40de:3157:8889:1904	136.137.25.4
b51a:901b:901b:8082:40de:3157:8889:1905	136.137.25.5
b51a:901b:901b:8082:40de:3157:8889:1906	136.137.25.6
b51a:901b:901b:8082:40de:3157:8889:1907	136.137.25.7
b51a:901b:901b:8082:40de:3157:8889:1908	136.137.25.8
b51a:901b:901b:8082:40de:3157:8889:1909	136.137.25.9
b51a:901b:901b:8082:40de:3157:8889:190a	136.137.25.10
b51a:901b:901b:8082:40de:3157:8889:190b	136.137.25.11
b51a:901b:901b:8082:40de:3157:8889:190c	136.137.25.12
b51a:901b:901b:8082:40de:3157:8889:190d	136.137.25.13
b51a:901b:901b:8082:40de:3157:8889:190e	136.137.25.14
b51a:901b:901b:8082:40de:3157:8889:190f	136.137.25.15
b51a:901b:901b:8082:40de:3157:8889:1910	136.137.25.16
b51a:901b:901b:8082:40de:3157:8889:1911	136.137.25.17
b51a:901b:901b:8082:40de:3157:8889:1912	136.137.25.18
b51a:901b:901b:8082:40de:3157:8889:1913	136.137.25.19
b51a:901b:901b:8082:40de:3157:8889:1914	136.137.25.20
b51a:901b:901b:8082:40de:3157:8889:1915	136.137.25.21
b51a:901b:901b:8082:40de:3157:8889:1916	136.137.25.22
b51a:901b:901b:8082:40de:3157:8889:1917	136.137.25.23
b51a:901b:901b:8082:40de:3157:8889:1918	136.137.25.24
b51a:901b:901b:8082:40de:3157:8889:1919	136.137.25.25
b51a:901b:901b:8082:40de:3157:8889:191a	136.137.25.26
b51a:901b:901b:8082:40de:3157:8889:191b	136.137.25.27
b51a:901b:901b:8082:40de:3157:8889:191c	136.137.25.28
b51a:901b:901b:8082:40de:3157:8889:191d	136.137.25.29
b51a:901b:901b:8082:40de:3157:8889:191e	136.137.25.30
b51a:901b:901b:8082:40de:3157:8889:191f	136.137.25.31
b51a:901b:901b:8082:40de:3157:8889:1920	136.137.25.32
b51a:901b:901b:8082:40de:3157:8889:1921	136.137.25.33
b51a:901b:901b:8082:40de:3157:8889:1922	136.137.25.34
b51a:901b:901b:8082:40de:3157:8889:1923	136.137.25.35
b51a:901b:901b:8082:40de:3157:8889:1924	136.137.25.36
b51a:901b:901b:8082:40de:3157:8889:1925	136.137.25.37
b51a:901b:901b:8082:40de:3157:8889:1926	136.137.25.38
b51a:901b:901b:8082:40de:3157:8889:1927	136.137.25.39
b51a:901b:901b:8082:40de:3157:8889:1928	136.137.25.40
b51a:901b:901b:8082:40de:3157:8889:1929	136.137.25.41
b51a:901b:901b:8082:40de:3157:8889:192a	136.137.25.42
b51a:901b:901b:8082:40de:3157:8889:192b	136.137.25.43
b51a:901b:901b:8082:40de:3157:8889:192c	136.137.25.44
b51a:901b:901b:8082:40de:3157:8889:192d	136.137.25.45
b51a:901b:901b:8082:40de:3157:8889:192e	136.137.25.46
b51a:901b:901b:8082:40de:3157:8889:192f	136.137.25.47
b51a:901b:901b:8082:40de:3157:8889:1930	136.137.25.48
b51a:901b:901b:8082:40de:3157:8889:1931	136.137.25.49
b51a:901b:901b:8082:40de:3157:8889:1932	136.137.25.50
b51a:901b:901b:8082:40de:3157:8889:1933	136.137.25.51
b51a:901b:901b:8082:40de:3157:8889:1934	136.137.25.52
b51a:901b:901b:8082:40de:3157:8889:1935	136.137.25.53
b51a:901b:901b:8082:40de:3157:8889:1936	136.137.25.54
b51a:901b:901b:8082:40de:3157:8889:1937	136.137.25.55
b51a:901b:901b:8082:40de:3157:8889:1938	136.137.25.56
b51a:901b:901b:8082:40de:3157:8889:1939	136.137.25.57
b51a:901b:901b:8082:40de:3157:8889:193a	136.137.25.58
b51a:901b:901b:8082:40de:3157:8889:193b	136.137.25.59
b51a:901b:901b:8082:40de:3157:8889:193c	136.137.25.60

b51a:901b:901b:8082:40de:3157:8889:193d	136.137.25.61
b51a:901b:901b:8082:40de:3157:8889:193e	136.137.25.62
b51a:901b:901b:8082:40de:3157:8889:193f	136.137.25.63
b51a:901b:901b:8082:40de:3157:8889:1940	136.137.25.64
b51a:901b:901b:8082:40de:3157:8889:1941	136.137.25.65
b51a:901b:901b:8082:40de:3157:8889:1942	136.137.25.66
b51a:901b:901b:8082:40de:3157:8889:1943	136.137.25.67
b51a:901b:901b:8082:40de:3157:8889:1944	136.137.25.68
b51a:901b:901b:8082:40de:3157:8889:1945	136.137.25.69
b51a:901b:901b:8082:40de:3157:8889:1946	136.137.25.70
b51a:901b:901b:8082:40de:3157:8889:1947	136.137.25.71
b51a:901b:901b:8082:40de:3157:8889:1948	136.137.25.72
b51a:901b:901b:8082:40de:3157:8889:1949	136.137.25.73
b51a:901b:901b:8082:40de:3157:8889:194a	136.137.25.74
b51a:901b:901b:8082:40de:3157:8889:194b	136.137.25.75
b51a:901b:901b:8082:40de:3157:8889:194c	136.137.25.76
b51a:901b:901b:8082:40de:3157:8889:194d	136.137.25.77
b51a:901b:901b:8082:40de:3157:8889:194e	136.137.25.78
b51a:901b:901b:8082:40de:3157:8889:194f	136.137.25.79
b51a:901b:901b:8082:40de:3157:8889:1950	136.137.25.80
b51a:901b:901b:8082:40de:3157:8889:1951	136.137.25.81
b51a:901b:901b:8082:40de:3157:8889:1952	136.137.25.82
b51a:901b:901b:8082:40de:3157:8889:1953	136.137.25.83
b51a:901b:901b:8082:40de:3157:8889:1954	136.137.25.84
b51a:901b:901b:8082:40de:3157:8889:1955	136.137.25.85
b51a:901b:901b:8082:40de:3157:8889:1956	136.137.25.86
b51a:901b:901b:8082:40de:3157:8889:1957	136.137.25.87
b51a:901b:901b:8082:40de:3157:8889:1958	136.137.25.88
b51a:901b:901b:8082:40de:3157:8889:1959	136.137.25.89
b51a:901b:901b:8082:40de:3157:8889:195a	136.137.25.90
b51a:901b:901b:8082:40de:3157:8889:195b	136.137.25.91
b51a:901b:901b:8082:40de:3157:8889:195c	136.137.25.92
b51a:901b:901b:8082:40de:3157:8889:195d	136.137.25.93
b51a:901b:901b:8082:40de:3157:8889:195e	136.137.25.94
b51a:901b:901b:8082:40de:3157:8889:195f	136.137.25.95
b51a:901b:901b:8082:40de:3157:8889:1960	136.137.25.96
b51a:901b:901b:8082:40de:3157:8889:1961	136.137.25.97
b51a:901b:901b:8082:40de:3157:8889:1962	136.137.25.98
b51a:901b:901b:8082:40de:3157:8889:1963	136.137.25.99
b51a:901b:901b:8082:40de:3157:8889:1964	136.137.25.100
b51a:901b:901b:8082:40de:3157:8889:1965	136.137.25.101
b51a:901b:901b:8082:40de:3157:8889:1966	136.137.25.102
b51a:901b:901b:8082:40de:3157:8889:1967	136.137.25.103
b51a:901b:901b:8082:40de:3157:8889:1968	136.137.25.104
b51a:901b:901b:8082:40de:3157:8889:1969	136.137.25.105
b51a:901b:901b:8082:40de:3157:8889:196a	136.137.25.106
b51a:901b:901b:8082:40de:3157:8889:196b	136.137.25.107
b51a:901b:901b:8082:40de:3157:8889:196c	136.137.25.108
b51a:901b:901b:8082:40de:3157:8889:196d	136.137.25.109
b51a:901b:901b:8082:40de:3157:8889:196e	136.137.25.110
b51a:901b:901b:8082:40de:3157:8889:196f	136.137.25.111
b51a:901b:901b:8082:40de:3157:8889:1970	136.137.25.112
b51a:901b:901b:8082:40de:3157:8889:1971	136.137.25.113
b51a:901b:901b:8082:40de:3157:8889:1972	136.137.25.114
b51a:901b:901b:8082:40de:3157:8889:1973	136.137.25.115
b51a:901b:901b:8082:40de:3157:8889:1974	136.137.25.116
b51a:901b:901b:8082:40de:3157:8889:1975	136.137.25.117
b51a:901b:901b:8082:40de:3157:8889:1976	136.137.25.118
b51a:901b:901b:8082:40de:3157:8889:1977	136.137.25.119
b51a:901b:901b:8082:40de:3157:8889:1978	136.137.25.120

b51a:901b:901b:8082:40de:3157:8889:1979	136.137.25.121
b51a:901b:901b:8082:40de:3157:8889:197a	136.137.25.122
b51a:901b:901b:8082:40de:3157:8889:197b	136.137.25.123
b51a:901b:901b:8082:40de:3157:8889:197c	136.137.25.124
b51a:901b:901b:8082:40de:3157:8889:197d	136.137.25.125
b51a:901b:901b:8082:40de:3157:8889:197e	136.137.25.126
b51a:901b:901b:8082:40de:3157:8889:197f	136.137.25.127
b51a:901b:901b:8082:40de:3157:8889:1980	136.137.25.128
b51a:901b:901b:8082:40de:3157:8889:1981	136.137.25.129
b51a:901b:901b:8082:40de:3157:8889:1982	136.137.25.130
b51a:901b:901b:8082:40de:3157:8889:1983	136.137.25.131
b51a:901b:901b:8082:40de:3157:8889:1984	136.137.25.132
b51a:901b:901b:8082:40de:3157:8889:1985	136.137.25.133
b51a:901b:901b:8082:40de:3157:8889:1986	136.137.25.134
b51a:901b:901b:8082:40de:3157:8889:1987	136.137.25.135
b51a:901b:901b:8082:40de:3157:8889:1988	136.137.25.136
b51a:901b:901b:8082:40de:3157:8889:1989	136.137.25.137
b51a:901b:901b:8082:40de:3157:8889:198a	136.137.25.138
b51a:901b:901b:8082:40de:3157:8889:198b	136.137.25.139
b51a:901b:901b:8082:40de:3157:8889:198c	136.137.25.140
b51a:901b:901b:8082:40de:3157:8889:198d	136.137.25.141
b51a:901b:901b:8082:40de:3157:8889:198e	136.137.25.142
b51a:901b:901b:8082:40de:3157:8889:198f	136.137.25.143
b51a:901b:901b:8082:40de:3157:8889:1990	136.137.25.144
b51a:901b:901b:8082:40de:3157:8889:1991	136.137.25.145
b51a:901b:901b:8082:40de:3157:8889:1992	136.137.25.146
b51a:901b:901b:8082:40de:3157:8889:1993	136.137.25.147
b51a:901b:901b:8082:40de:3157:8889:1994	136.137.25.148
b51a:901b:901b:8082:40de:3157:8889:1995	136.137.25.149
b51a:901b:901b:8082:40de:3157:8889:1996	136.137.25.150
b51a:901b:901b:8082:40de:3157:8889:1997	136.137.25.151
b51a:901b:901b:8082:40de:3157:8889:1998	136.137.25.152
b51a:901b:901b:8082:40de:3157:8889:1999	136.137.25.153
b51a:901b:901b:8082:40de:3157:8889:199a	136.137.25.154
b51a:901b:901b:8082:40de:3157:8889:199b	136.137.25.155
b51a:901b:901b:8082:40de:3157:8889:199c	136.137.25.156
b51a:901b:901b:8082:40de:3157:8889:199d	136.137.25.157
b51a:901b:901b:8082:40de:3157:8889:199e	136.137.25.158
b51a:901b:901b:8082:40de:3157:8889:199f	136.137.25.159
b51a:901b:901b:8082:40de:3157:8889:19a0	136.137.25.160
b51a:901b:901b:8082:40de:3157:8889:19a1	136.137.25.161
b51a:901b:901b:8082:40de:3157:8889:19a2	136.137.25.162
b51a:901b:901b:8082:40de:3157:8889:19a3	136.137.25.163
b51a:901b:901b:8082:40de:3157:8889:19a4	136.137.25.164
b51a:901b:901b:8082:40de:3157:8889:19a5	136.137.25.165
b51a:901b:901b:8082:40de:3157:8889:19a6	136.137.25.166
b51a:901b:901b:8082:40de:3157:8889:19a7	136.137.25.167
b51a:901b:901b:8082:40de:3157:8889:19a8	136.137.25.168
b51a:901b:901b:8082:40de:3157:8889:19a9	136.137.25.169
b51a:901b:901b:8082:40de:3157:8889:19aa	136.137.25.170
b51a:901b:901b:8082:40de:3157:8889:19ab	136.137.25.171
b51a:901b:901b:8082:40de:3157:8889:19ac	136.137.25.172
b51a:901b:901b:8082:40de:3157:8889:19ad	136.137.25.173
b51a:901b:901b:8082:40de:3157:8889:19ae	136.137.25.174
b51a:901b:901b:8082:40de:3157:8889:19af	136.137.25.175
b51a:901b:901b:8082:40de:3157:8889:19b0	136.137.25.176
b51a:901b:901b:8082:40de:3157:8889:19b1	136.137.25.177
b51a:901b:901b:8082:40de:3157:8889:19b2	136.137.25.178
b51a:901b:901b:8082:40de:3157:8889:19b3	136.137.25.179
b51a:901b:901b:8082:40de:3157:8889:19b4	136.137.25.180

b51a:901b:901b:8082:40de:3157:8889:19b5	136.137.25.181
b51a:901b:901b:8082:40de:3157:8889:19b6	136.137.25.182
b51a:901b:901b:8082:40de:3157:8889:19b7	136.137.25.183
b51a:901b:901b:8082:40de:3157:8889:19b8	136.137.25.184
b51a:901b:901b:8082:40de:3157:8889:19b9	136.137.25.185
b51a:901b:901b:8082:40de:3157:8889:19ba	136.137.25.186
b51a:901b:901b:8082:40de:3157:8889:19bb	136.137.25.187
b51a:901b:901b:8082:40de:3157:8889:19bc	136.137.25.188
b51a:901b:901b:8082:40de:3157:8889:19bd	136.137.25.189
b51a:901b:901b:8082:40de:3157:8889:19be	136.137.25.190
b51a:901b:901b:8082:40de:3157:8889:19bf	136.137.25.191
b51a:901b:901b:8082:40de:3157:8889:19c0	136.137.25.192
b51a:901b:901b:8082:40de:3157:8889:19c1	136.137.25.193
b51a:901b:901b:8082:40de:3157:8889:19c2	136.137.25.194
b51a:901b:901b:8082:40de:3157:8889:19c3	136.137.25.195
b51a:901b:901b:8082:40de:3157:8889:19c4	136.137.25.196
b51a:901b:901b:8082:40de:3157:8889:19c5	136.137.25.197
b51a:901b:901b:8082:40de:3157:8889:19c6	136.137.25.198
b51a:901b:901b:8082:40de:3157:8889:19c7	136.137.25.199
b51a:901b:901b:8082:40de:3157:8889:19c8	136.137.25.200
b51a:901b:901b:8082:40de:3157:8889:19c9	136.137.25.201
b51a:901b:901b:8082:40de:3157:8889:19ca	136.137.25.202
b51a:901b:901b:8082:40de:3157:8889:19cb	136.137.25.203
b51a:901b:901b:8082:40de:3157:8889:19cc	136.137.25.204
b51a:901b:901b:8082:40de:3157:8889:19cd	136.137.25.205
b51a:901b:901b:8082:40de:3157:8889:19ce	136.137.25.206
b51a:901b:901b:8082:40de:3157:8889:19cf	136.137.25.207
b51a:901b:901b:8082:40de:3157:8889:19d0	136.137.25.208
b51a:901b:901b:8082:40de:3157:8889:19d1	136.137.25.209
b51a:901b:901b:8082:40de:3157:8889:19d2	136.137.25.210
b51a:901b:901b:8082:40de:3157:8889:19d3	136.137.25.211
b51a:901b:901b:8082:40de:3157:8889:19d4	136.137.25.212
b51a:901b:901b:8082:40de:3157:8889:19d5	136.137.25.213
b51a:901b:901b:8082:40de:3157:8889:19d6	136.137.25.214
b51a:901b:901b:8082:40de:3157:8889:19d7	136.137.25.215
b51a:901b:901b:8082:40de:3157:8889:19d8	136.137.25.216
b51a:901b:901b:8082:40de:3157:8889:19d9	136.137.25.217
b51a:901b:901b:8082:40de:3157:8889:19da	136.137.25.218
b51a:901b:901b:8082:40de:3157:8889:19db	136.137.25.219
b51a:901b:901b:8082:40de:3157:8889:19dc	136.137.25.220
b51a:901b:901b:8082:40de:3157:8889:19dd	136.137.25.221
b51a:901b:901b:8082:40de:3157:8889:19de	136.137.25.222
b51a:901b:901b:8082:40de:3157:8889:19df	136.137.25.223
b51a:901b:901b:8082:40de:3157:8889:19e0	136.137.25.224
b51a:901b:901b:8082:40de:3157:8889:19e1	136.137.25.225
b51a:901b:901b:8082:40de:3157:8889:19e2	136.137.25.226
b51a:901b:901b:8082:40de:3157:8889:19e3	136.137.25.227
b51a:901b:901b:8082:40de:3157:8889:19e4	136.137.25.228
b51a:901b:901b:8082:40de:3157:8889:19e5	136.137.25.229
b51a:901b:901b:8082:40de:3157:8889:19e6	136.137.25.230
b51a:901b:901b:8082:40de:3157:8889:19e7	136.137.25.231
b51a:901b:901b:8082:40de:3157:8889:19e8	136.137.25.232
b51a:901b:901b:8082:40de:3157:8889:19e9	136.137.25.233
b51a:901b:901b:8082:40de:3157:8889:19ea	136.137.25.234
b51a:901b:901b:8082:40de:3157:8889:19eb	136.137.25.235
b51a:901b:901b:8082:40de:3157:8889:19ec	136.137.25.236
b51a:901b:901b:8082:40de:3157:8889:19ed	136.137.25.237
b51a:901b:901b:8082:40de:3157:8889:19ee	136.137.25.238
b51a:901b:901b:8082:40de:3157:8889:19ef	136.137.25.239
b51a:901b:901b:8082:40de:3157:8889:19f0	136.137.25.240
b51a:901b:901b:8082:40de:3157:8889:19f1	136.137.25.241
b51a:901b:901b:8082:40de:3157:8889:19f2	136.137.25.242
b51a:901b:901b:8082:40de:3157:8889:19f3	136.137.25.243
b51a:901b:901b:8082:40de:3157:8889:19f4	136.137.25.244
b51a:901b:901b:8082:40de:3157:8889:19f5	136.137.25.245
b51a:901b:901b:8082:40de:3157:8889:19f6	136.137.25.246
b51a:901b:901b:8082:40de:3157:8889:19f7	136.137.25.247
b51a:901b:901b:8082:40de:3157:8889:19f8	136.137.25.248
b51a:901b:901b:8082:40de:3157:8889:19f9	136.137.25.249
b51a:901b:901b:8082:40de:3157:8889:19fa	136.137.25.250
b51a:901b:901b:8082:40de:3157:8889:19fb	136.137.25.251
b51a:901b:901b:8082:40de:3157:8889:19fc	136.137.25.252
b51a:901b:901b:8082:40de:3157:8889:19fd	136.137.25.253
b51a:901b:901b:8082:40de:3157:8889:19fe	136.137.25.254
b51a:901b:901b:8082:40de:3157:8889:19ff	136.137.25.255

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.