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
bdc8:488:61ba:488:94de:a488:514b:1901	81.75.25.1
bdc8:488:61ba:488:94de:a488:514b:1902	81.75.25.2
bdc8:488:61ba:488:94de:a488:514b:1903	81.75.25.3
bdc8:488:61ba:488:94de:a488:514b:1904	81.75.25.4
bdc8:488:61ba:488:94de:a488:514b:1905	81.75.25.5
bdc8:488:61ba:488:94de:a488:514b:1906	81.75.25.6
bdc8:488:61ba:488:94de:a488:514b:1907	81.75.25.7
bdc8:488:61ba:488:94de:a488:514b:1908	81.75.25.8
bdc8:488:61ba:488:94de:a488:514b:1909	81.75.25.9
bdc8:488:61ba:488:94de:a488:514b:190a	81.75.25.10
bdc8:488:61ba:488:94de:a488:514b:190b	81.75.25.11
bdc8:488:61ba:488:94de:a488:514b:190c	81.75.25.12
bdc8:488:61ba:488:94de:a488:514b:190d	81.75.25.13
bdc8:488:61ba:488:94de:a488:514b:190e	81.75.25.14
bdc8:488:61ba:488:94de:a488:514b:190f	81.75.25.15
bdc8:488:61ba:488:94de:a488:514b:1910	81.75.25.16
bdc8:488:61ba:488:94de:a488:514b:1911	81.75.25.17
bdc8:488:61ba:488:94de:a488:514b:1912	81.75.25.18
bdc8:488:61ba:488:94de:a488:514b:1913	81.75.25.19
bdc8:488:61ba:488:94de:a488:514b:1914	81.75.25.20
bdc8:488:61ba:488:94de:a488:514b:1915	81.75.25.21
bdc8:488:61ba:488:94de:a488:514b:1916	81.75.25.22
bdc8:488:61ba:488:94de:a488:514b:1917	81.75.25.23
bdc8:488:61ba:488:94de:a488:514b:1918	81.75.25.24
bdc8:488:61ba:488:94de:a488:514b:1919	81.75.25.25
bdc8:488:61ba:488:94de:a488:514b:191a	81.75.25.26
bdc8:488:61ba:488:94de:a488:514b:191b	81.75.25.27
bdc8:488:61ba:488:94de:a488:514b:191c	81.75.25.28
bdc8:488:61ba:488:94de:a488:514b:191d	81.75.25.29
bdc8:488:61ba:488:94de:a488:514b:191e	81.75.25.30
bdc8:488:61ba:488:94de:a488:514b:191f	81.75.25.31
bdc8:488:61ba:488:94de:a488:514b:1920	81.75.25.32
bdc8:488:61ba:488:94de:a488:514b:1921	81.75.25.33
bdc8:488:61ba:488:94de:a488:514b:1922	81.75.25.34
bdc8:488:61ba:488:94de:a488:514b:1923	81.75.25.35
bdc8:488:61ba:488:94de:a488:514b:1924	81.75.25.36
bdc8:488:61ba:488:94de:a488:514b:1925	81.75.25.37
bdc8:488:61ba:488:94de:a488:514b:1926	81.75.25.38
bdc8:488:61ba:488:94de:a488:514b:1927	81.75.25.39
bdc8:488:61ba:488:94de:a488:514b:1928	81.75.25.40
bdc8:488:61ba:488:94de:a488:514b:1929	81.75.25.41
bdc8:488:61ba:488:94de:a488:514b:192a	81.75.25.42
bdc8:488:61ba:488:94de:a488:514b:192b	81.75.25.43
bdc8:488:61ba:488:94de:a488:514b:192c	81.75.25.44
bdc8:488:61ba:488:94de:a488:514b:192d	81.75.25.45
bdc8:488:61ba:488:94de:a488:514b:192e	81.75.25.46
bdc8:488:61ba:488:94de:a488:514b:192f	81.75.25.47
bdc8:488:61ba:488:94de:a488:514b:1930	81.75.25.48
bdc8:488:61ba:488:94de:a488:514b:1931	81.75.25.49
bdc8:488:61ba:488:94de:a488:514b:1932	81.75.25.50
bdc8:488:61ba:488:94de:a488:514b:1933	81.75.25.51
bdc8:488:61ba:488:94de:a488:514b:1934	81.75.25.52
bdc8:488:61ba:488:94de:a488:514b:1935	81.75.25.53
bdc8:488:61ba:488:94de:a488:514b:1936	81.75.25.54
bdc8:488:61ba:488:94de:a488:514b:1937	81.75.25.55
bdc8:488:61ba:488:94de:a488:514b:1938	81.75.25.56
bdc8:488:61ba:488:94de:a488:514b:1939	81.75.25.57
bdc8:488:61ba:488:94de:a488:514b:193a	81.75.25.58
bdc8:488:61ba:488:94de:a488:514b:193b	81.75.25.59
bdc8:488:61ba:488:94de:a488:514b:193c	81.75.25.60

bdc8:488:61ba:488:94de:a488:514b:193d	81.75.25.61
bdc8:488:61ba:488:94de:a488:514b:193e	81.75.25.62
bdc8:488:61ba:488:94de:a488:514b:193f	81.75.25.63
bdc8:488:61ba:488:94de:a488:514b:1940	81.75.25.64
bdc8:488:61ba:488:94de:a488:514b:1941	81.75.25.65
bdc8:488:61ba:488:94de:a488:514b:1942	81.75.25.66
bdc8:488:61ba:488:94de:a488:514b:1943	81.75.25.67
bdc8:488:61ba:488:94de:a488:514b:1944	81.75.25.68
bdc8:488:61ba:488:94de:a488:514b:1945	81.75.25.69
bdc8:488:61ba:488:94de:a488:514b:1946	81.75.25.70
bdc8:488:61ba:488:94de:a488:514b:1947	81.75.25.71
bdc8:488:61ba:488:94de:a488:514b:1948	81.75.25.72
bdc8:488:61ba:488:94de:a488:514b:1949	81.75.25.73
bdc8:488:61ba:488:94de:a488:514b:194a	81.75.25.74
bdc8:488:61ba:488:94de:a488:514b:194b	81.75.25.75
bdc8:488:61ba:488:94de:a488:514b:194c	81.75.25.76
bdc8:488:61ba:488:94de:a488:514b:194d	81.75.25.77
bdc8:488:61ba:488:94de:a488:514b:194e	81.75.25.78
bdc8:488:61ba:488:94de:a488:514b:194f	81.75.25.79
bdc8:488:61ba:488:94de:a488:514b:1950	81.75.25.80
bdc8:488:61ba:488:94de:a488:514b:1951	81.75.25.81
bdc8:488:61ba:488:94de:a488:514b:1952	81.75.25.82
bdc8:488:61ba:488:94de:a488:514b:1953	81.75.25.83
bdc8:488:61ba:488:94de:a488:514b:1954	81.75.25.84
bdc8:488:61ba:488:94de:a488:514b:1955	81.75.25.85
bdc8:488:61ba:488:94de:a488:514b:1956	81.75.25.86
bdc8:488:61ba:488:94de:a488:514b:1957	81.75.25.87
bdc8:488:61ba:488:94de:a488:514b:1958	81.75.25.88
bdc8:488:61ba:488:94de:a488:514b:1959	81.75.25.89
bdc8:488:61ba:488:94de:a488:514b:195a	81.75.25.90
bdc8:488:61ba:488:94de:a488:514b:195b	81.75.25.91
bdc8:488:61ba:488:94de:a488:514b:195c	81.75.25.92
bdc8:488:61ba:488:94de:a488:514b:195d	81.75.25.93
bdc8:488:61ba:488:94de:a488:514b:195e	81.75.25.94
bdc8:488:61ba:488:94de:a488:514b:195f	81.75.25.95
bdc8:488:61ba:488:94de:a488:514b:1960	81.75.25.96
bdc8:488:61ba:488:94de:a488:514b:1961	81.75.25.97
bdc8:488:61ba:488:94de:a488:514b:1962	81.75.25.98
bdc8:488:61ba:488:94de:a488:514b:1963	81.75.25.99
bdc8:488:61ba:488:94de:a488:514b:1964	81.75.25.100
bdc8:488:61ba:488:94de:a488:514b:1965	81.75.25.101
bdc8:488:61ba:488:94de:a488:514b:1966	81.75.25.102
bdc8:488:61ba:488:94de:a488:514b:1967	81.75.25.103
bdc8:488:61ba:488:94de:a488:514b:1968	81.75.25.104
bdc8:488:61ba:488:94de:a488:514b:1969	81.75.25.105
bdc8:488:61ba:488:94de:a488:514b:196a	81.75.25.106
bdc8:488:61ba:488:94de:a488:514b:196b	81.75.25.107
bdc8:488:61ba:488:94de:a488:514b:196c	81.75.25.108
bdc8:488:61ba:488:94de:a488:514b:196d	81.75.25.109
bdc8:488:61ba:488:94de:a488:514b:196e	81.75.25.110
bdc8:488:61ba:488:94de:a488:514b:196f	81.75.25.111
bdc8:488:61ba:488:94de:a488:514b:1970	81.75.25.112
bdc8:488:61ba:488:94de:a488:514b:1971	81.75.25.113
bdc8:488:61ba:488:94de:a488:514b:1972	81.75.25.114
bdc8:488:61ba:488:94de:a488:514b:1973	81.75.25.115
bdc8:488:61ba:488:94de:a488:514b:1974	81.75.25.116
bdc8:488:61ba:488:94de:a488:514b:1975	81.75.25.117
bdc8:488:61ba:488:94de:a488:514b:1976	81.75.25.118
bdc8:488:61ba:488:94de:a488:514b:1977	81.75.25.119
bdc8:488:61ba:488:94de:a488:514b:1978	81.75.25.120

bdc8:488:61ba:488:94de:a488:514b:1979	81.75.25.121
bdc8:488:61ba:488:94de:a488:514b:197a	81.75.25.122
bdc8:488:61ba:488:94de:a488:514b:197b	81.75.25.123
bdc8:488:61ba:488:94de:a488:514b:197c	81.75.25.124
bdc8:488:61ba:488:94de:a488:514b:197d	81.75.25.125
bdc8:488:61ba:488:94de:a488:514b:197e	81.75.25.126
bdc8:488:61ba:488:94de:a488:514b:197f	81.75.25.127
bdc8:488:61ba:488:94de:a488:514b:1980	81.75.25.128
bdc8:488:61ba:488:94de:a488:514b:1981	81.75.25.129
bdc8:488:61ba:488:94de:a488:514b:1982	81.75.25.130
bdc8:488:61ba:488:94de:a488:514b:1983	81.75.25.131
bdc8:488:61ba:488:94de:a488:514b:1984	81.75.25.132
bdc8:488:61ba:488:94de:a488:514b:1985	81.75.25.133
bdc8:488:61ba:488:94de:a488:514b:1986	81.75.25.134
bdc8:488:61ba:488:94de:a488:514b:1987	81.75.25.135
bdc8:488:61ba:488:94de:a488:514b:1988	81.75.25.136
bdc8:488:61ba:488:94de:a488:514b:1989	81.75.25.137
bdc8:488:61ba:488:94de:a488:514b:198a	81.75.25.138
bdc8:488:61ba:488:94de:a488:514b:198b	81.75.25.139
bdc8:488:61ba:488:94de:a488:514b:198c	81.75.25.140
bdc8:488:61ba:488:94de:a488:514b:198d	81.75.25.141
bdc8:488:61ba:488:94de:a488:514b:198e	81.75.25.142
bdc8:488:61ba:488:94de:a488:514b:198f	81.75.25.143
bdc8:488:61ba:488:94de:a488:514b:1990	81.75.25.144
bdc8:488:61ba:488:94de:a488:514b:1991	81.75.25.145
bdc8:488:61ba:488:94de:a488:514b:1992	81.75.25.146
bdc8:488:61ba:488:94de:a488:514b:1993	81.75.25.147
bdc8:488:61ba:488:94de:a488:514b:1994	81.75.25.148
bdc8:488:61ba:488:94de:a488:514b:1995	81.75.25.149
bdc8:488:61ba:488:94de:a488:514b:1996	81.75.25.150
bdc8:488:61ba:488:94de:a488:514b:1997	81.75.25.151
bdc8:488:61ba:488:94de:a488:514b:1998	81.75.25.152
bdc8:488:61ba:488:94de:a488:514b:1999	81.75.25.153
bdc8:488:61ba:488:94de:a488:514b:199a	81.75.25.154
bdc8:488:61ba:488:94de:a488:514b:199b	81.75.25.155
bdc8:488:61ba:488:94de:a488:514b:199c	81.75.25.156
bdc8:488:61ba:488:94de:a488:514b:199d	81.75.25.157
bdc8:488:61ba:488:94de:a488:514b:199e	81.75.25.158
bdc8:488:61ba:488:94de:a488:514b:199f	81.75.25.159
bdc8:488:61ba:488:94de:a488:514b:19a0	81.75.25.160
bdc8:488:61ba:488:94de:a488:514b:19a1	81.75.25.161
bdc8:488:61ba:488:94de:a488:514b:19a2	81.75.25.162
bdc8:488:61ba:488:94de:a488:514b:19a3	81.75.25.163
bdc8:488:61ba:488:94de:a488:514b:19a4	81.75.25.164
bdc8:488:61ba:488:94de:a488:514b:19a5	81.75.25.165
bdc8:488:61ba:488:94de:a488:514b:19a6	81.75.25.166
bdc8:488:61ba:488:94de:a488:514b:19a7	81.75.25.167
bdc8:488:61ba:488:94de:a488:514b:19a8	81.75.25.168
bdc8:488:61ba:488:94de:a488:514b:19a9	81.75.25.169
bdc8:488:61ba:488:94de:a488:514b:19aa	81.75.25.170
bdc8:488:61ba:488:94de:a488:514b:19ab	81.75.25.171
bdc8:488:61ba:488:94de:a488:514b:19ac	81.75.25.172
bdc8:488:61ba:488:94de:a488:514b:19ad	81.75.25.173
bdc8:488:61ba:488:94de:a488:514b:19ae	81.75.25.174
bdc8:488:61ba:488:94de:a488:514b:19af	81.75.25.175
bdc8:488:61ba:488:94de:a488:514b:19b0	81.75.25.176
bdc8:488:61ba:488:94de:a488:514b:19b1	81.75.25.177
bdc8:488:61ba:488:94de:a488:514b:19b2	81.75.25.178
bdc8:488:61ba:488:94de:a488:514b:19b3	81.75.25.179
bdc8:488:61ba:488:94de:a488:514b:19b4	81.75.25.180

bdc8:488:61ba:488:94de:a488:514b:19b5	81.75.25.181
bdc8:488:61ba:488:94de:a488:514b:19b6	81.75.25.182
bdc8:488:61ba:488:94de:a488:514b:19b7	81.75.25.183
bdc8:488:61ba:488:94de:a488:514b:19b8	81.75.25.184
bdc8:488:61ba:488:94de:a488:514b:19b9	81.75.25.185
bdc8:488:61ba:488:94de:a488:514b:19ba	81.75.25.186
bdc8:488:61ba:488:94de:a488:514b:19bb	81.75.25.187
bdc8:488:61ba:488:94de:a488:514b:19bc	81.75.25.188
bdc8:488:61ba:488:94de:a488:514b:19bd	81.75.25.189
bdc8:488:61ba:488:94de:a488:514b:19be	81.75.25.190
bdc8:488:61ba:488:94de:a488:514b:19bf	81.75.25.191
bdc8:488:61ba:488:94de:a488:514b:19c0	81.75.25.192
bdc8:488:61ba:488:94de:a488:514b:19c1	81.75.25.193
bdc8:488:61ba:488:94de:a488:514b:19c2	81.75.25.194
bdc8:488:61ba:488:94de:a488:514b:19c3	81.75.25.195
bdc8:488:61ba:488:94de:a488:514b:19c4	81.75.25.196
bdc8:488:61ba:488:94de:a488:514b:19c5	81.75.25.197
bdc8:488:61ba:488:94de:a488:514b:19c6	81.75.25.198
bdc8:488:61ba:488:94de:a488:514b:19c7	81.75.25.199
bdc8:488:61ba:488:94de:a488:514b:19c8	81.75.25.200
bdc8:488:61ba:488:94de:a488:514b:19c9	81.75.25.201
bdc8:488:61ba:488:94de:a488:514b:19ca	81.75.25.202
bdc8:488:61ba:488:94de:a488:514b:19cb	81.75.25.203
bdc8:488:61ba:488:94de:a488:514b:19cc	81.75.25.204
bdc8:488:61ba:488:94de:a488:514b:19cd	81.75.25.205
bdc8:488:61ba:488:94de:a488:514b:19ce	81.75.25.206
bdc8:488:61ba:488:94de:a488:514b:19cf	81.75.25.207
bdc8:488:61ba:488:94de:a488:514b:19d0	81.75.25.208
bdc8:488:61ba:488:94de:a488:514b:19d1	81.75.25.209
bdc8:488:61ba:488:94de:a488:514b:19d2	81.75.25.210
bdc8:488:61ba:488:94de:a488:514b:19d3	81.75.25.211
bdc8:488:61ba:488:94de:a488:514b:19d4	81.75.25.212
bdc8:488:61ba:488:94de:a488:514b:19d5	81.75.25.213
bdc8:488:61ba:488:94de:a488:514b:19d6	81.75.25.214
bdc8:488:61ba:488:94de:a488:514b:19d7	81.75.25.215
bdc8:488:61ba:488:94de:a488:514b:19d8	81.75.25.216
bdc8:488:61ba:488:94de:a488:514b:19d9	81.75.25.217
bdc8:488:61ba:488:94de:a488:514b:19da	81.75.25.218
bdc8:488:61ba:488:94de:a488:514b:19db	81.75.25.219
bdc8:488:61ba:488:94de:a488:514b:19dc	81.75.25.220
bdc8:488:61ba:488:94de:a488:514b:19dd	81.75.25.221
bdc8:488:61ba:488:94de:a488:514b:19de	81.75.25.222
bdc8:488:61ba:488:94de:a488:514b:19df	81.75.25.223
bdc8:488:61ba:488:94de:a488:514b:19e0	81.75.25.224
bdc8:488:61ba:488:94de:a488:514b:19e1	81.75.25.225
bdc8:488:61ba:488:94de:a488:514b:19e2	81.75.25.226
bdc8:488:61ba:488:94de:a488:514b:19e3	81.75.25.227
bdc8:488:61ba:488:94de:a488:514b:19e4	81.75.25.228
bdc8:488:61ba:488:94de:a488:514b:19e5	81.75.25.229
bdc8:488:61ba:488:94de:a488:514b:19e6	81.75.25.230
bdc8:488:61ba:488:94de:a488:514b:19e7	81.75.25.231
bdc8:488:61ba:488:94de:a488:514b:19e8	81.75.25.232
bdc8:488:61ba:488:94de:a488:514b:19e9	81.75.25.233
bdc8:488:61ba:488:94de:a488:514b:19ea	81.75.25.234
bdc8:488:61ba:488:94de:a488:514b:19eb	81.75.25.235
bdc8:488:61ba:488:94de:a488:514b:19ec	81.75.25.236
bdc8:488:61ba:488:94de:a488:514b:19ed	81.75.25.237
bdc8:488:61ba:488:94de:a488:514b:19ee	81.75.25.238
bdc8:488:61ba:488:94de:a488:514b:19ef	81.75.25.239
bdc8:488:61ba:488:94de:a488:514b:19f0	81.75.25.240
bdc8:488:61ba:488:94de:a488:514b:19f1	81.75.25.241
bdc8:488:61ba:488:94de:a488:514b:19f2	81.75.25.242
bdc8:488:61ba:488:94de:a488:514b:19f3	81.75.25.243
bdc8:488:61ba:488:94de:a488:514b:19f4	81.75.25.244
bdc8:488:61ba:488:94de:a488:514b:19f5	81.75.25.245
bdc8:488:61ba:488:94de:a488:514b:19f6	81.75.25.246
bdc8:488:61ba:488:94de:a488:514b:19f7	81.75.25.247
bdc8:488:61ba:488:94de:a488:514b:19f8	81.75.25.248
bdc8:488:61ba:488:94de:a488:514b:19f9	81.75.25.249
bdc8:488:61ba:488:94de:a488:514b:19fa	81.75.25.250
bdc8:488:61ba:488:94de:a488:514b:19fb	81.75.25.251
bdc8:488:61ba:488:94de:a488:514b:19fc	81.75.25.252
bdc8:488:61ba:488:94de:a488:514b:19fd	81.75.25.253
bdc8:488:61ba:488:94de:a488:514b:19fe	81.75.25.254
bdc8:488:61ba:488:94de:a488:514b:19ff	81.75.25.255

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.