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
d157:901b:901b:a155:3a24:ea24:6502:1901	101.2.25.1
d157:901b:901b:a155:3a24:ea24:6502:1902	101.2.25.2
d157:901b:901b:a155:3a24:ea24:6502:1903	101.2.25.3
d157:901b:901b:a155:3a24:ea24:6502:1904	101.2.25.4
d157:901b:901b:a155:3a24:ea24:6502:1905	101.2.25.5
d157:901b:901b:a155:3a24:ea24:6502:1906	101.2.25.6
d157:901b:901b:a155:3a24:ea24:6502:1907	101.2.25.7
d157:901b:901b:a155:3a24:ea24:6502:1908	101.2.25.8
d157:901b:901b:a155:3a24:ea24:6502:1909	101.2.25.9
d157:901b:901b:a155:3a24:ea24:6502:190a	101.2.25.10
d157:901b:901b:a155:3a24:ea24:6502:190b	101.2.25.11
d157:901b:901b:a155:3a24:ea24:6502:190c	101.2.25.12
d157:901b:901b:a155:3a24:ea24:6502:190d	101.2.25.13
d157:901b:901b:a155:3a24:ea24:6502:190e	101.2.25.14
d157:901b:901b:a155:3a24:ea24:6502:190f	101.2.25.15
d157:901b:901b:a155:3a24:ea24:6502:1910	101.2.25.16
d157:901b:901b:a155:3a24:ea24:6502:1911	101.2.25.17
d157:901b:901b:a155:3a24:ea24:6502:1912	101.2.25.18
d157:901b:901b:a155:3a24:ea24:6502:1913	101.2.25.19
d157:901b:901b:a155:3a24:ea24:6502:1914	101.2.25.20
d157:901b:901b:a155:3a24:ea24:6502:1915	101.2.25.21
d157:901b:901b:a155:3a24:ea24:6502:1916	101.2.25.22
d157:901b:901b:a155:3a24:ea24:6502:1917	101.2.25.23
d157:901b:901b:a155:3a24:ea24:6502:1918	101.2.25.24
d157:901b:901b:a155:3a24:ea24:6502:1919	101.2.25.25
d157:901b:901b:a155:3a24:ea24:6502:191a	101.2.25.26
d157:901b:901b:a155:3a24:ea24:6502:191b	101.2.25.27
d157:901b:901b:a155:3a24:ea24:6502:191c	101.2.25.28
d157:901b:901b:a155:3a24:ea24:6502:191d	101.2.25.29
d157:901b:901b:a155:3a24:ea24:6502:191e	101.2.25.30
d157:901b:901b:a155:3a24:ea24:6502:191f	101.2.25.31
d157:901b:901b:a155:3a24:ea24:6502:1920	101.2.25.32
d157:901b:901b:a155:3a24:ea24:6502:1921	101.2.25.33
d157:901b:901b:a155:3a24:ea24:6502:1922	101.2.25.34
d157:901b:901b:a155:3a24:ea24:6502:1923	101.2.25.35
d157:901b:901b:a155:3a24:ea24:6502:1924	101.2.25.36
d157:901b:901b:a155:3a24:ea24:6502:1925	101.2.25.37
d157:901b:901b:a155:3a24:ea24:6502:1926	101.2.25.38
d157:901b:901b:a155:3a24:ea24:6502:1927	101.2.25.39
d157:901b:901b:a155:3a24:ea24:6502:1928	101.2.25.40
d157:901b:901b:a155:3a24:ea24:6502:1929	101.2.25.41
d157:901b:901b:a155:3a24:ea24:6502:192a	101.2.25.42
d157:901b:901b:a155:3a24:ea24:6502:192b	101.2.25.43
d157:901b:901b:a155:3a24:ea24:6502:192c	101.2.25.44
d157:901b:901b:a155:3a24:ea24:6502:192d	101.2.25.45
d157:901b:901b:a155:3a24:ea24:6502:192e	101.2.25.46
d157:901b:901b:a155:3a24:ea24:6502:192f	101.2.25.47
d157:901b:901b:a155:3a24:ea24:6502:1930	101.2.25.48
d157:901b:901b:a155:3a24:ea24:6502:1931	101.2.25.49
d157:901b:901b:a155:3a24:ea24:6502:1932	101.2.25.50
d157:901b:901b:a155:3a24:ea24:6502:1933	101.2.25.51
d157:901b:901b:a155:3a24:ea24:6502:1934	101.2.25.52
d157:901b:901b:a155:3a24:ea24:6502:1935	101.2.25.53
d157:901b:901b:a155:3a24:ea24:6502:1936	101.2.25.54
d157:901b:901b:a155:3a24:ea24:6502:1937	101.2.25.55
d157:901b:901b:a155:3a24:ea24:6502:1938	101.2.25.56
d157:901b:901b:a155:3a24:ea24:6502:1939	101.2.25.57
d157:901b:901b:a155:3a24:ea24:6502:193a	101.2.25.58
d157:901b:901b:a155:3a24:ea24:6502:193b	101.2.25.59
d157:901b:901b:a155:3a24:ea24:6502:193c	101.2.25.60

d157:901b:901b:a155:3a24:ea24:6502:193d	101.2.25.61
d157:901b:901b:a155:3a24:ea24:6502:193e	101.2.25.62
d157:901b:901b:a155:3a24:ea24:6502:193f	101.2.25.63
d157:901b:901b:a155:3a24:ea24:6502:1940	101.2.25.64
d157:901b:901b:a155:3a24:ea24:6502:1941	101.2.25.65
d157:901b:901b:a155:3a24:ea24:6502:1942	101.2.25.66
d157:901b:901b:a155:3a24:ea24:6502:1943	101.2.25.67
d157:901b:901b:a155:3a24:ea24:6502:1944	101.2.25.68
d157:901b:901b:a155:3a24:ea24:6502:1945	101.2.25.69
d157:901b:901b:a155:3a24:ea24:6502:1946	101.2.25.70
d157:901b:901b:a155:3a24:ea24:6502:1947	101.2.25.71
d157:901b:901b:a155:3a24:ea24:6502:1948	101.2.25.72
d157:901b:901b:a155:3a24:ea24:6502:1949	101.2.25.73
d157:901b:901b:a155:3a24:ea24:6502:194a	101.2.25.74
d157:901b:901b:a155:3a24:ea24:6502:194b	101.2.25.75
d157:901b:901b:a155:3a24:ea24:6502:194c	101.2.25.76
d157:901b:901b:a155:3a24:ea24:6502:194d	101.2.25.77
d157:901b:901b:a155:3a24:ea24:6502:194e	101.2.25.78
d157:901b:901b:a155:3a24:ea24:6502:194f	101.2.25.79
d157:901b:901b:a155:3a24:ea24:6502:1950	101.2.25.80
d157:901b:901b:a155:3a24:ea24:6502:1951	101.2.25.81
d157:901b:901b:a155:3a24:ea24:6502:1952	101.2.25.82
d157:901b:901b:a155:3a24:ea24:6502:1953	101.2.25.83
d157:901b:901b:a155:3a24:ea24:6502:1954	101.2.25.84
d157:901b:901b:a155:3a24:ea24:6502:1955	101.2.25.85
d157:901b:901b:a155:3a24:ea24:6502:1956	101.2.25.86
d157:901b:901b:a155:3a24:ea24:6502:1957	101.2.25.87
d157:901b:901b:a155:3a24:ea24:6502:1958	101.2.25.88
d157:901b:901b:a155:3a24:ea24:6502:1959	101.2.25.89
d157:901b:901b:a155:3a24:ea24:6502:195a	101.2.25.90
d157:901b:901b:a155:3a24:ea24:6502:195b	101.2.25.91
d157:901b:901b:a155:3a24:ea24:6502:195c	101.2.25.92
d157:901b:901b:a155:3a24:ea24:6502:195d	101.2.25.93
d157:901b:901b:a155:3a24:ea24:6502:195e	101.2.25.94
d157:901b:901b:a155:3a24:ea24:6502:195f	101.2.25.95
d157:901b:901b:a155:3a24:ea24:6502:1960	101.2.25.96
d157:901b:901b:a155:3a24:ea24:6502:1961	101.2.25.97
d157:901b:901b:a155:3a24:ea24:6502:1962	101.2.25.98
d157:901b:901b:a155:3a24:ea24:6502:1963	101.2.25.99
d157:901b:901b:a155:3a24:ea24:6502:1964	101.2.25.100
d157:901b:901b:a155:3a24:ea24:6502:1965	101.2.25.101
d157:901b:901b:a155:3a24:ea24:6502:1966	101.2.25.102
d157:901b:901b:a155:3a24:ea24:6502:1967	101.2.25.103
d157:901b:901b:a155:3a24:ea24:6502:1968	101.2.25.104
d157:901b:901b:a155:3a24:ea24:6502:1969	101.2.25.105
d157:901b:901b:a155:3a24:ea24:6502:196a	101.2.25.106
d157:901b:901b:a155:3a24:ea24:6502:196b	101.2.25.107
d157:901b:901b:a155:3a24:ea24:6502:196c	101.2.25.108
d157:901b:901b:a155:3a24:ea24:6502:196d	101.2.25.109
d157:901b:901b:a155:3a24:ea24:6502:196e	101.2.25.110
d157:901b:901b:a155:3a24:ea24:6502:196f	101.2.25.111
d157:901b:901b:a155:3a24:ea24:6502:1970	101.2.25.112
d157:901b:901b:a155:3a24:ea24:6502:1971	101.2.25.113
d157:901b:901b:a155:3a24:ea24:6502:1972	101.2.25.114
d157:901b:901b:a155:3a24:ea24:6502:1973	101.2.25.115
d157:901b:901b:a155:3a24:ea24:6502:1974	101.2.25.116
d157:901b:901b:a155:3a24:ea24:6502:1975	101.2.25.117
d157:901b:901b:a155:3a24:ea24:6502:1976	101.2.25.118
d157:901b:901b:a155:3a24:ea24:6502:1977	101.2.25.119
d157:901b:901b:a155:3a24:ea24:6502:1978	101.2.25.120

d157:901b:901b:a155:3a24:ea24:6502:1979	101.2.25.121
d157:901b:901b:a155:3a24:ea24:6502:197a	101.2.25.122
d157:901b:901b:a155:3a24:ea24:6502:197b	101.2.25.123
d157:901b:901b:a155:3a24:ea24:6502:197c	101.2.25.124
d157:901b:901b:a155:3a24:ea24:6502:197d	101.2.25.125
d157:901b:901b:a155:3a24:ea24:6502:197e	101.2.25.126
d157:901b:901b:a155:3a24:ea24:6502:197f	101.2.25.127
d157:901b:901b:a155:3a24:ea24:6502:1980	101.2.25.128
d157:901b:901b:a155:3a24:ea24:6502:1981	101.2.25.129
d157:901b:901b:a155:3a24:ea24:6502:1982	101.2.25.130
d157:901b:901b:a155:3a24:ea24:6502:1983	101.2.25.131
d157:901b:901b:a155:3a24:ea24:6502:1984	101.2.25.132
d157:901b:901b:a155:3a24:ea24:6502:1985	101.2.25.133
d157:901b:901b:a155:3a24:ea24:6502:1986	101.2.25.134
d157:901b:901b:a155:3a24:ea24:6502:1987	101.2.25.135
d157:901b:901b:a155:3a24:ea24:6502:1988	101.2.25.136
d157:901b:901b:a155:3a24:ea24:6502:1989	101.2.25.137
d157:901b:901b:a155:3a24:ea24:6502:198a	101.2.25.138
d157:901b:901b:a155:3a24:ea24:6502:198b	101.2.25.139
d157:901b:901b:a155:3a24:ea24:6502:198c	101.2.25.140
d157:901b:901b:a155:3a24:ea24:6502:198d	101.2.25.141
d157:901b:901b:a155:3a24:ea24:6502:198e	101.2.25.142
d157:901b:901b:a155:3a24:ea24:6502:198f	101.2.25.143
d157:901b:901b:a155:3a24:ea24:6502:1990	101.2.25.144
d157:901b:901b:a155:3a24:ea24:6502:1991	101.2.25.145
d157:901b:901b:a155:3a24:ea24:6502:1992	101.2.25.146
d157:901b:901b:a155:3a24:ea24:6502:1993	101.2.25.147
d157:901b:901b:a155:3a24:ea24:6502:1994	101.2.25.148
d157:901b:901b:a155:3a24:ea24:6502:1995	101.2.25.149
d157:901b:901b:a155:3a24:ea24:6502:1996	101.2.25.150
d157:901b:901b:a155:3a24:ea24:6502:1997	101.2.25.151
d157:901b:901b:a155:3a24:ea24:6502:1998	101.2.25.152
d157:901b:901b:a155:3a24:ea24:6502:1999	101.2.25.153
d157:901b:901b:a155:3a24:ea24:6502:199a	101.2.25.154
d157:901b:901b:a155:3a24:ea24:6502:199b	101.2.25.155
d157:901b:901b:a155:3a24:ea24:6502:199c	101.2.25.156
d157:901b:901b:a155:3a24:ea24:6502:199d	101.2.25.157
d157:901b:901b:a155:3a24:ea24:6502:199e	101.2.25.158
d157:901b:901b:a155:3a24:ea24:6502:199f	101.2.25.159
d157:901b:901b:a155:3a24:ea24:6502:19a0	101.2.25.160
d157:901b:901b:a155:3a24:ea24:6502:19a1	101.2.25.161
d157:901b:901b:a155:3a24:ea24:6502:19a2	101.2.25.162
d157:901b:901b:a155:3a24:ea24:6502:19a3	101.2.25.163
d157:901b:901b:a155:3a24:ea24:6502:19a4	101.2.25.164
d157:901b:901b:a155:3a24:ea24:6502:19a5	101.2.25.165
d157:901b:901b:a155:3a24:ea24:6502:19a6	101.2.25.166
d157:901b:901b:a155:3a24:ea24:6502:19a7	101.2.25.167
d157:901b:901b:a155:3a24:ea24:6502:19a8	101.2.25.168
d157:901b:901b:a155:3a24:ea24:6502:19a9	101.2.25.169
d157:901b:901b:a155:3a24:ea24:6502:19aa	101.2.25.170
d157:901b:901b:a155:3a24:ea24:6502:19ab	101.2.25.171
d157:901b:901b:a155:3a24:ea24:6502:19ac	101.2.25.172
d157:901b:901b:a155:3a24:ea24:6502:19ad	101.2.25.173
d157:901b:901b:a155:3a24:ea24:6502:19ae	101.2.25.174
d157:901b:901b:a155:3a24:ea24:6502:19af	101.2.25.175
d157:901b:901b:a155:3a24:ea24:6502:19b0	101.2.25.176
d157:901b:901b:a155:3a24:ea24:6502:19b1	101.2.25.177
d157:901b:901b:a155:3a24:ea24:6502:19b2	101.2.25.178
d157:901b:901b:a155:3a24:ea24:6502:19b3	101.2.25.179
d157:901b:901b:a155:3a24:ea24:6502:19b4	101.2.25.180

d157:901b:901b:a155:3a24:ea24:6502:19b5	101.2.25.181
d157:901b:901b:a155:3a24:ea24:6502:19b6	101.2.25.182
d157:901b:901b:a155:3a24:ea24:6502:19b7	101.2.25.183
d157:901b:901b:a155:3a24:ea24:6502:19b8	101.2.25.184
d157:901b:901b:a155:3a24:ea24:6502:19b9	101.2.25.185
d157:901b:901b:a155:3a24:ea24:6502:19ba	101.2.25.186
d157:901b:901b:a155:3a24:ea24:6502:19bb	101.2.25.187
d157:901b:901b:a155:3a24:ea24:6502:19bc	101.2.25.188
d157:901b:901b:a155:3a24:ea24:6502:19bd	101.2.25.189
d157:901b:901b:a155:3a24:ea24:6502:19be	101.2.25.190
d157:901b:901b:a155:3a24:ea24:6502:19bf	101.2.25.191
d157:901b:901b:a155:3a24:ea24:6502:19c0	101.2.25.192
d157:901b:901b:a155:3a24:ea24:6502:19c1	101.2.25.193
d157:901b:901b:a155:3a24:ea24:6502:19c2	101.2.25.194
d157:901b:901b:a155:3a24:ea24:6502:19c3	101.2.25.195
d157:901b:901b:a155:3a24:ea24:6502:19c4	101.2.25.196
d157:901b:901b:a155:3a24:ea24:6502:19c5	101.2.25.197
d157:901b:901b:a155:3a24:ea24:6502:19c6	101.2.25.198
d157:901b:901b:a155:3a24:ea24:6502:19c7	101.2.25.199
d157:901b:901b:a155:3a24:ea24:6502:19c8	101.2.25.200
d157:901b:901b:a155:3a24:ea24:6502:19c9	101.2.25.201
d157:901b:901b:a155:3a24:ea24:6502:19ca	101.2.25.202
d157:901b:901b:a155:3a24:ea24:6502:19cb	101.2.25.203
d157:901b:901b:a155:3a24:ea24:6502:19cc	101.2.25.204
d157:901b:901b:a155:3a24:ea24:6502:19cd	101.2.25.205
d157:901b:901b:a155:3a24:ea24:6502:19ce	101.2.25.206
d157:901b:901b:a155:3a24:ea24:6502:19cf	101.2.25.207
d157:901b:901b:a155:3a24:ea24:6502:19d0	101.2.25.208
d157:901b:901b:a155:3a24:ea24:6502:19d1	101.2.25.209
d157:901b:901b:a155:3a24:ea24:6502:19d2	101.2.25.210
d157:901b:901b:a155:3a24:ea24:6502:19d3	101.2.25.211
d157:901b:901b:a155:3a24:ea24:6502:19d4	101.2.25.212
d157:901b:901b:a155:3a24:ea24:6502:19d5	101.2.25.213
d157:901b:901b:a155:3a24:ea24:6502:19d6	101.2.25.214
d157:901b:901b:a155:3a24:ea24:6502:19d7	101.2.25.215
d157:901b:901b:a155:3a24:ea24:6502:19d8	101.2.25.216
d157:901b:901b:a155:3a24:ea24:6502:19d9	101.2.25.217
d157:901b:901b:a155:3a24:ea24:6502:19da	101.2.25.218
d157:901b:901b:a155:3a24:ea24:6502:19db	101.2.25.219
d157:901b:901b:a155:3a24:ea24:6502:19dc	101.2.25.220
d157:901b:901b:a155:3a24:ea24:6502:19dd	101.2.25.221
d157:901b:901b:a155:3a24:ea24:6502:19de	101.2.25.222
d157:901b:901b:a155:3a24:ea24:6502:19df	101.2.25.223
d157:901b:901b:a155:3a24:ea24:6502:19e0	101.2.25.224
d157:901b:901b:a155:3a24:ea24:6502:19e1	101.2.25.225
d157:901b:901b:a155:3a24:ea24:6502:19e2	101.2.25.226
d157:901b:901b:a155:3a24:ea24:6502:19e3	101.2.25.227
d157:901b:901b:a155:3a24:ea24:6502:19e4	101.2.25.228
d157:901b:901b:a155:3a24:ea24:6502:19e5	101.2.25.229
d157:901b:901b:a155:3a24:ea24:6502:19e6	101.2.25.230
d157:901b:901b:a155:3a24:ea24:6502:19e7	101.2.25.231
d157:901b:901b:a155:3a24:ea24:6502:19e8	101.2.25.232
d157:901b:901b:a155:3a24:ea24:6502:19e9	101.2.25.233
d157:901b:901b:a155:3a24:ea24:6502:19ea	101.2.25.234
d157:901b:901b:a155:3a24:ea24:6502:19eb	101.2.25.235
d157:901b:901b:a155:3a24:ea24:6502:19ec	101.2.25.236
d157:901b:901b:a155:3a24:ea24:6502:19ed	101.2.25.237
d157:901b:901b:a155:3a24:ea24:6502:19ee	101.2.25.238
d157:901b:901b:a155:3a24:ea24:6502:19ef	101.2.25.239
d157:901b:901b:a155:3a24:ea24:6502:19f0	101.2.25.240
d157:901b:901b:a155:3a24:ea24:6502:19f1	101.2.25.241
d157:901b:901b:a155:3a24:ea24:6502:19f2	101.2.25.242
d157:901b:901b:a155:3a24:ea24:6502:19f3	101.2.25.243
d157:901b:901b:a155:3a24:ea24:6502:19f4	101.2.25.244
d157:901b:901b:a155:3a24:ea24:6502:19f5	101.2.25.245
d157:901b:901b:a155:3a24:ea24:6502:19f6	101.2.25.246
d157:901b:901b:a155:3a24:ea24:6502:19f7	101.2.25.247
d157:901b:901b:a155:3a24:ea24:6502:19f8	101.2.25.248
d157:901b:901b:a155:3a24:ea24:6502:19f9	101.2.25.249
d157:901b:901b:a155:3a24:ea24:6502:19fa	101.2.25.250
d157:901b:901b:a155:3a24:ea24:6502:19fb	101.2.25.251
d157:901b:901b:a155:3a24:ea24:6502:19fc	101.2.25.252
d157:901b:901b:a155:3a24:ea24:6502:19fd	101.2.25.253
d157:901b:901b:a155:3a24:ea24:6502:19fe	101.2.25.254
d157:901b:901b:a155:3a24:ea24:6502:19ff	101.2.25.255

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.