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:ada8:1224:d155:c901	209.85.201.1
b51a:901b:cb15:8045:ada8:1224:d155:c902	209.85.201.2
b51a:901b:cb15:8045:ada8:1224:d155:c903	209.85.201.3
b51a:901b:cb15:8045:ada8:1224:d155:c904	209.85.201.4
b51a:901b:cb15:8045:ada8:1224:d155:c905	209.85.201.5
b51a:901b:cb15:8045:ada8:1224:d155:c906	209.85.201.6
b51a:901b:cb15:8045:ada8:1224:d155:c907	209.85.201.7
b51a:901b:cb15:8045:ada8:1224:d155:c908	209.85.201.8
b51a:901b:cb15:8045:ada8:1224:d155:c909	209.85.201.9
b51a:901b:cb15:8045:ada8:1224:d155:c90a	209.85.201.10
b51a:901b:cb15:8045:ada8:1224:d155:c90b	209.85.201.11
b51a:901b:cb15:8045:ada8:1224:d155:c90c	209.85.201.12
b51a:901b:cb15:8045:ada8:1224:d155:c90d	209.85.201.13
b51a:901b:cb15:8045:ada8:1224:d155:c90e	209.85.201.14
b51a:901b:cb15:8045:ada8:1224:d155:c90f	209.85.201.15
b51a:901b:cb15:8045:ada8:1224:d155:c910	209.85.201.16
b51a:901b:cb15:8045:ada8:1224:d155:c911	209.85.201.17
b51a:901b:cb15:8045:ada8:1224:d155:c912	209.85.201.18
b51a:901b:cb15:8045:ada8:1224:d155:c913	209.85.201.19
b51a:901b:cb15:8045:ada8:1224:d155:c914	209.85.201.20
b51a:901b:cb15:8045:ada8:1224:d155:c915	209.85.201.21
b51a:901b:cb15:8045:ada8:1224:d155:c916	209.85.201.22
b51a:901b:cb15:8045:ada8:1224:d155:c917	209.85.201.23
b51a:901b:cb15:8045:ada8:1224:d155:c918	209.85.201.24
b51a:901b:cb15:8045:ada8:1224:d155:c919	209.85.201.25
b51a:901b:cb15:8045:ada8:1224:d155:c91a	209.85.201.26
b51a:901b:cb15:8045:ada8:1224:d155:c91b	209.85.201.27
b51a:901b:cb15:8045:ada8:1224:d155:c91c	209.85.201.28
b51a:901b:cb15:8045:ada8:1224:d155:c91d	209.85.201.29
b51a:901b:cb15:8045:ada8:1224:d155:c91e	209.85.201.30
b51a:901b:cb15:8045:ada8:1224:d155:c91f	209.85.201.31
b51a:901b:cb15:8045:ada8:1224:d155:c920	209.85.201.32
b51a:901b:cb15:8045:ada8:1224:d155:c921	209.85.201.33
b51a:901b:cb15:8045:ada8:1224:d155:c922	209.85.201.34
b51a:901b:cb15:8045:ada8:1224:d155:c923	209.85.201.35
b51a:901b:cb15:8045:ada8:1224:d155:c924	209.85.201.36
b51a:901b:cb15:8045:ada8:1224:d155:c925	209.85.201.37
b51a:901b:cb15:8045:ada8:1224:d155:c926	209.85.201.38
b51a:901b:cb15:8045:ada8:1224:d155:c927	209.85.201.39
b51a:901b:cb15:8045:ada8:1224:d155:c928	209.85.201.40
b51a:901b:cb15:8045:ada8:1224:d155:c929	209.85.201.41
b51a:901b:cb15:8045:ada8:1224:d155:c92a	209.85.201.42
b51a:901b:cb15:8045:ada8:1224:d155:c92b	209.85.201.43
b51a:901b:cb15:8045:ada8:1224:d155:c92c	209.85.201.44
b51a:901b:cb15:8045:ada8:1224:d155:c92d	209.85.201.45
b51a:901b:cb15:8045:ada8:1224:d155:c92e	209.85.201.46
b51a:901b:cb15:8045:ada8:1224:d155:c92f	209.85.201.47
b51a:901b:cb15:8045:ada8:1224:d155:c930	209.85.201.48
b51a:901b:cb15:8045:ada8:1224:d155:c931	209.85.201.49
b51a:901b:cb15:8045:ada8:1224:d155:c932	209.85.201.50
b51a:901b:cb15:8045:ada8:1224:d155:c933	209.85.201.51
b51a:901b:cb15:8045:ada8:1224:d155:c934	209.85.201.52
b51a:901b:cb15:8045:ada8:1224:d155:c935	209.85.201.53
b51a:901b:cb15:8045:ada8:1224:d155:c936	209.85.201.54
b51a:901b:cb15:8045:ada8:1224:d155:c937	209.85.201.55
b51a:901b:cb15:8045:ada8:1224:d155:c938	209.85.201.56
b51a:901b:cb15:8045:ada8:1224:d155:c939	209.85.201.57
b51a:901b:cb15:8045:ada8:1224:d155:c93a	209.85.201.58
b51a:901b:cb15:8045:ada8:1224:d155:c93b	209.85.201.59
b51a:901b:cb15:8045:ada8:1224:d155:c93c	209.85.201.60

b51a:901b:cb15:8045:ada8:1224:d155:c93d	209.85.201.61
b51a:901b:cb15:8045:ada8:1224:d155:c93e	209.85.201.62
b51a:901b:cb15:8045:ada8:1224:d155:c93f	209.85.201.63
b51a:901b:cb15:8045:ada8:1224:d155:c940	209.85.201.64
b51a:901b:cb15:8045:ada8:1224:d155:c941	209.85.201.65
b51a:901b:cb15:8045:ada8:1224:d155:c942	209.85.201.66
b51a:901b:cb15:8045:ada8:1224:d155:c943	209.85.201.67
b51a:901b:cb15:8045:ada8:1224:d155:c944	209.85.201.68
b51a:901b:cb15:8045:ada8:1224:d155:c945	209.85.201.69
b51a:901b:cb15:8045:ada8:1224:d155:c946	209.85.201.70
b51a:901b:cb15:8045:ada8:1224:d155:c947	209.85.201.71
b51a:901b:cb15:8045:ada8:1224:d155:c948	209.85.201.72
b51a:901b:cb15:8045:ada8:1224:d155:c949	209.85.201.73
b51a:901b:cb15:8045:ada8:1224:d155:c94a	209.85.201.74
b51a:901b:cb15:8045:ada8:1224:d155:c94b	209.85.201.75
b51a:901b:cb15:8045:ada8:1224:d155:c94c	209.85.201.76
b51a:901b:cb15:8045:ada8:1224:d155:c94d	209.85.201.77
b51a:901b:cb15:8045:ada8:1224:d155:c94e	209.85.201.78
b51a:901b:cb15:8045:ada8:1224:d155:c94f	209.85.201.79
b51a:901b:cb15:8045:ada8:1224:d155:c950	209.85.201.80
b51a:901b:cb15:8045:ada8:1224:d155:c951	209.85.201.81
b51a:901b:cb15:8045:ada8:1224:d155:c952	209.85.201.82
b51a:901b:cb15:8045:ada8:1224:d155:c953	209.85.201.83
b51a:901b:cb15:8045:ada8:1224:d155:c954	209.85.201.84
b51a:901b:cb15:8045:ada8:1224:d155:c955	209.85.201.85
b51a:901b:cb15:8045:ada8:1224:d155:c956	209.85.201.86
b51a:901b:cb15:8045:ada8:1224:d155:c957	209.85.201.87
b51a:901b:cb15:8045:ada8:1224:d155:c958	209.85.201.88
b51a:901b:cb15:8045:ada8:1224:d155:c959	209.85.201.89
b51a:901b:cb15:8045:ada8:1224:d155:c95a	209.85.201.90
b51a:901b:cb15:8045:ada8:1224:d155:c95b	209.85.201.91
b51a:901b:cb15:8045:ada8:1224:d155:c95c	209.85.201.92
b51a:901b:cb15:8045:ada8:1224:d155:c95d	209.85.201.93
b51a:901b:cb15:8045:ada8:1224:d155:c95e	209.85.201.94
b51a:901b:cb15:8045:ada8:1224:d155:c95f	209.85.201.95
b51a:901b:cb15:8045:ada8:1224:d155:c960	209.85.201.96
b51a:901b:cb15:8045:ada8:1224:d155:c961	209.85.201.97
b51a:901b:cb15:8045:ada8:1224:d155:c962	209.85.201.98
b51a:901b:cb15:8045:ada8:1224:d155:c963	209.85.201.99
b51a:901b:cb15:8045:ada8:1224:d155:c964	209.85.201.100
b51a:901b:cb15:8045:ada8:1224:d155:c965	209.85.201.101
b51a:901b:cb15:8045:ada8:1224:d155:c966	209.85.201.102
b51a:901b:cb15:8045:ada8:1224:d155:c967	209.85.201.103
b51a:901b:cb15:8045:ada8:1224:d155:c968	209.85.201.104
b51a:901b:cb15:8045:ada8:1224:d155:c969	209.85.201.105
b51a:901b:cb15:8045:ada8:1224:d155:c96a	209.85.201.106
b51a:901b:cb15:8045:ada8:1224:d155:c96b	209.85.201.107
b51a:901b:cb15:8045:ada8:1224:d155:c96c	209.85.201.108
b51a:901b:cb15:8045:ada8:1224:d155:c96d	209.85.201.109
b51a:901b:cb15:8045:ada8:1224:d155:c96e	209.85.201.110
b51a:901b:cb15:8045:ada8:1224:d155:c96f	209.85.201.111
b51a:901b:cb15:8045:ada8:1224:d155:c970	209.85.201.112
b51a:901b:cb15:8045:ada8:1224:d155:c971	209.85.201.113
b51a:901b:cb15:8045:ada8:1224:d155:c972	209.85.201.114
b51a:901b:cb15:8045:ada8:1224:d155:c973	209.85.201.115
b51a:901b:cb15:8045:ada8:1224:d155:c974	209.85.201.116
b51a:901b:cb15:8045:ada8:1224:d155:c975	209.85.201.117
b51a:901b:cb15:8045:ada8:1224:d155:c976	209.85.201.118
b51a:901b:cb15:8045:ada8:1224:d155:c977	209.85.201.119
b51a:901b:cb15:8045:ada8:1224:d155:c978	209.85.201.120

b51a:901b:cb15:8045:ada8:1224:d155:c979	209.85.201.121
b51a:901b:cb15:8045:ada8:1224:d155:c97a	209.85.201.122
b51a:901b:cb15:8045:ada8:1224:d155:c97b	209.85.201.123
b51a:901b:cb15:8045:ada8:1224:d155:c97c	209.85.201.124
b51a:901b:cb15:8045:ada8:1224:d155:c97d	209.85.201.125
b51a:901b:cb15:8045:ada8:1224:d155:c97e	209.85.201.126
b51a:901b:cb15:8045:ada8:1224:d155:c97f	209.85.201.127
b51a:901b:cb15:8045:ada8:1224:d155:c980	209.85.201.128
b51a:901b:cb15:8045:ada8:1224:d155:c981	209.85.201.129
b51a:901b:cb15:8045:ada8:1224:d155:c982	209.85.201.130
b51a:901b:cb15:8045:ada8:1224:d155:c983	209.85.201.131
b51a:901b:cb15:8045:ada8:1224:d155:c984	209.85.201.132
b51a:901b:cb15:8045:ada8:1224:d155:c985	209.85.201.133
b51a:901b:cb15:8045:ada8:1224:d155:c986	209.85.201.134
b51a:901b:cb15:8045:ada8:1224:d155:c987	209.85.201.135
b51a:901b:cb15:8045:ada8:1224:d155:c988	209.85.201.136
b51a:901b:cb15:8045:ada8:1224:d155:c989	209.85.201.137
b51a:901b:cb15:8045:ada8:1224:d155:c98a	209.85.201.138
b51a:901b:cb15:8045:ada8:1224:d155:c98b	209.85.201.139
b51a:901b:cb15:8045:ada8:1224:d155:c98c	209.85.201.140
b51a:901b:cb15:8045:ada8:1224:d155:c98d	209.85.201.141
b51a:901b:cb15:8045:ada8:1224:d155:c98e	209.85.201.142
b51a:901b:cb15:8045:ada8:1224:d155:c98f	209.85.201.143
b51a:901b:cb15:8045:ada8:1224:d155:c990	209.85.201.144
b51a:901b:cb15:8045:ada8:1224:d155:c991	209.85.201.145
b51a:901b:cb15:8045:ada8:1224:d155:c992	209.85.201.146
b51a:901b:cb15:8045:ada8:1224:d155:c993	209.85.201.147
b51a:901b:cb15:8045:ada8:1224:d155:c994	209.85.201.148
b51a:901b:cb15:8045:ada8:1224:d155:c995	209.85.201.149
b51a:901b:cb15:8045:ada8:1224:d155:c996	209.85.201.150
b51a:901b:cb15:8045:ada8:1224:d155:c997	209.85.201.151
b51a:901b:cb15:8045:ada8:1224:d155:c998	209.85.201.152
b51a:901b:cb15:8045:ada8:1224:d155:c999	209.85.201.153
b51a:901b:cb15:8045:ada8:1224:d155:c99a	209.85.201.154
b51a:901b:cb15:8045:ada8:1224:d155:c99b	209.85.201.155
b51a:901b:cb15:8045:ada8:1224:d155:c99c	209.85.201.156
b51a:901b:cb15:8045:ada8:1224:d155:c99d	209.85.201.157
b51a:901b:cb15:8045:ada8:1224:d155:c99e	209.85.201.158
b51a:901b:cb15:8045:ada8:1224:d155:c99f	209.85.201.159
b51a:901b:cb15:8045:ada8:1224:d155:c9a0	209.85.201.160
b51a:901b:cb15:8045:ada8:1224:d155:c9a1	209.85.201.161
b51a:901b:cb15:8045:ada8:1224:d155:c9a2	209.85.201.162
b51a:901b:cb15:8045:ada8:1224:d155:c9a3	209.85.201.163
b51a:901b:cb15:8045:ada8:1224:d155:c9a4	209.85.201.164
b51a:901b:cb15:8045:ada8:1224:d155:c9a5	209.85.201.165
b51a:901b:cb15:8045:ada8:1224:d155:c9a6	209.85.201.166
b51a:901b:cb15:8045:ada8:1224:d155:c9a7	209.85.201.167
b51a:901b:cb15:8045:ada8:1224:d155:c9a8	209.85.201.168
b51a:901b:cb15:8045:ada8:1224:d155:c9a9	209.85.201.169
b51a:901b:cb15:8045:ada8:1224:d155:c9aa	209.85.201.170
b51a:901b:cb15:8045:ada8:1224:d155:c9ab	209.85.201.171
b51a:901b:cb15:8045:ada8:1224:d155:c9ac	209.85.201.172
b51a:901b:cb15:8045:ada8:1224:d155:c9ad	209.85.201.173
b51a:901b:cb15:8045:ada8:1224:d155:c9ae	209.85.201.174
b51a:901b:cb15:8045:ada8:1224:d155:c9af	209.85.201.175
b51a:901b:cb15:8045:ada8:1224:d155:c9b0	209.85.201.176
b51a:901b:cb15:8045:ada8:1224:d155:c9b1	209.85.201.177
b51a:901b:cb15:8045:ada8:1224:d155:c9b2	209.85.201.178
b51a:901b:cb15:8045:ada8:1224:d155:c9b3	209.85.201.179
b51a:901b:cb15:8045:ada8:1224:d155:c9b4	209.85.201.180

b51a:901b:cb15:8045:ada8:1224:d155:c9b5	209.85.201.181
b51a:901b:cb15:8045:ada8:1224:d155:c9b6	209.85.201.182
b51a:901b:cb15:8045:ada8:1224:d155:c9b7	209.85.201.183
b51a:901b:cb15:8045:ada8:1224:d155:c9b8	209.85.201.184
b51a:901b:cb15:8045:ada8:1224:d155:c9b9	209.85.201.185
b51a:901b:cb15:8045:ada8:1224:d155:c9ba	209.85.201.186
b51a:901b:cb15:8045:ada8:1224:d155:c9bb	209.85.201.187
b51a:901b:cb15:8045:ada8:1224:d155:c9bc	209.85.201.188
b51a:901b:cb15:8045:ada8:1224:d155:c9bd	209.85.201.189
b51a:901b:cb15:8045:ada8:1224:d155:c9be	209.85.201.190
b51a:901b:cb15:8045:ada8:1224:d155:c9bf	209.85.201.191
b51a:901b:cb15:8045:ada8:1224:d155:c9c0	209.85.201.192
b51a:901b:cb15:8045:ada8:1224:d155:c9c1	209.85.201.193
b51a:901b:cb15:8045:ada8:1224:d155:c9c2	209.85.201.194
b51a:901b:cb15:8045:ada8:1224:d155:c9c3	209.85.201.195
b51a:901b:cb15:8045:ada8:1224:d155:c9c4	209.85.201.196
b51a:901b:cb15:8045:ada8:1224:d155:c9c5	209.85.201.197
b51a:901b:cb15:8045:ada8:1224:d155:c9c6	209.85.201.198
b51a:901b:cb15:8045:ada8:1224:d155:c9c7	209.85.201.199
b51a:901b:cb15:8045:ada8:1224:d155:c9c8	209.85.201.200
b51a:901b:cb15:8045:ada8:1224:d155:c9c9	209.85.201.201
b51a:901b:cb15:8045:ada8:1224:d155:c9ca	209.85.201.202
b51a:901b:cb15:8045:ada8:1224:d155:c9cb	209.85.201.203
b51a:901b:cb15:8045:ada8:1224:d155:c9cc	209.85.201.204
b51a:901b:cb15:8045:ada8:1224:d155:c9cd	209.85.201.205
b51a:901b:cb15:8045:ada8:1224:d155:c9ce	209.85.201.206
b51a:901b:cb15:8045:ada8:1224:d155:c9cf	209.85.201.207
b51a:901b:cb15:8045:ada8:1224:d155:c9d0	209.85.201.208
b51a:901b:cb15:8045:ada8:1224:d155:c9d1	209.85.201.209
b51a:901b:cb15:8045:ada8:1224:d155:c9d2	209.85.201.210
b51a:901b:cb15:8045:ada8:1224:d155:c9d3	209.85.201.211
b51a:901b:cb15:8045:ada8:1224:d155:c9d4	209.85.201.212
b51a:901b:cb15:8045:ada8:1224:d155:c9d5	209.85.201.213
b51a:901b:cb15:8045:ada8:1224:d155:c9d6	209.85.201.214
b51a:901b:cb15:8045:ada8:1224:d155:c9d7	209.85.201.215
b51a:901b:cb15:8045:ada8:1224:d155:c9d8	209.85.201.216
b51a:901b:cb15:8045:ada8:1224:d155:c9d9	209.85.201.217
b51a:901b:cb15:8045:ada8:1224:d155:c9da	209.85.201.218
b51a:901b:cb15:8045:ada8:1224:d155:c9db	209.85.201.219
b51a:901b:cb15:8045:ada8:1224:d155:c9dc	209.85.201.220
b51a:901b:cb15:8045:ada8:1224:d155:c9dd	209.85.201.221
b51a:901b:cb15:8045:ada8:1224:d155:c9de	209.85.201.222
b51a:901b:cb15:8045:ada8:1224:d155:c9df	209.85.201.223
b51a:901b:cb15:8045:ada8:1224:d155:c9e0	209.85.201.224
b51a:901b:cb15:8045:ada8:1224:d155:c9e1	209.85.201.225
b51a:901b:cb15:8045:ada8:1224:d155:c9e2	209.85.201.226
b51a:901b:cb15:8045:ada8:1224:d155:c9e3	209.85.201.227
b51a:901b:cb15:8045:ada8:1224:d155:c9e4	209.85.201.228
b51a:901b:cb15:8045:ada8:1224:d155:c9e5	209.85.201.229
b51a:901b:cb15:8045:ada8:1224:d155:c9e6	209.85.201.230
b51a:901b:cb15:8045:ada8:1224:d155:c9e7	209.85.201.231
b51a:901b:cb15:8045:ada8:1224:d155:c9e8	209.85.201.232
b51a:901b:cb15:8045:ada8:1224:d155:c9e9	209.85.201.233
b51a:901b:cb15:8045:ada8:1224:d155:c9ea	209.85.201.234
b51a:901b:cb15:8045:ada8:1224:d155:c9eb	209.85.201.235
b51a:901b:cb15:8045:ada8:1224:d155:c9ec	209.85.201.236
b51a:901b:cb15:8045:ada8:1224:d155:c9ed	209.85.201.237
b51a:901b:cb15:8045:ada8:1224:d155:c9ee	209.85.201.238
b51a:901b:cb15:8045:ada8:1224:d155:c9ef	209.85.201.239
b51a:901b:cb15:8045:ada8:1224:d155:c9f0	209.85.201.240
b51a:901b:cb15:8045:ada8:1224:d155:c9f1	209.85.201.241
b51a:901b:cb15:8045:ada8:1224:d155:c9f2	209.85.201.242
b51a:901b:cb15:8045:ada8:1224:d155:c9f3	209.85.201.243
b51a:901b:cb15:8045:ada8:1224:d155:c9f4	209.85.201.244
b51a:901b:cb15:8045:ada8:1224:d155:c9f5	209.85.201.245
b51a:901b:cb15:8045:ada8:1224:d155:c9f6	209.85.201.246
b51a:901b:cb15:8045:ada8:1224:d155:c9f7	209.85.201.247
b51a:901b:cb15:8045:ada8:1224:d155:c9f8	209.85.201.248
b51a:901b:cb15:8045:ada8:1224:d155:c9f9	209.85.201.249
b51a:901b:cb15:8045:ada8:1224:d155:c9fa	209.85.201.250
b51a:901b:cb15:8045:ada8:1224:d155:c9fb	209.85.201.251
b51a:901b:cb15:8045:ada8:1224:d155:c9fc	209.85.201.252
b51a:901b:cb15:8045:ada8:1224:d155:c9fd	209.85.201.253
b51a:901b:cb15:8045:ada8:1224:d155:c9fe	209.85.201.254
b51a:901b:cb15:8045:ada8:1224:d155:c9ff	209.85.201.255

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.