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:fa28:c901	250.40.201.1
b51a:901b:cb15:8045:ada8:eb24:fa28:c902	250.40.201.2
b51a:901b:cb15:8045:ada8:eb24:fa28:c903	250.40.201.3
b51a:901b:cb15:8045:ada8:eb24:fa28:c904	250.40.201.4
b51a:901b:cb15:8045:ada8:eb24:fa28:c905	250.40.201.5
b51a:901b:cb15:8045:ada8:eb24:fa28:c906	250.40.201.6
b51a:901b:cb15:8045:ada8:eb24:fa28:c907	250.40.201.7
b51a:901b:cb15:8045:ada8:eb24:fa28:c908	250.40.201.8
b51a:901b:cb15:8045:ada8:eb24:fa28:c909	250.40.201.9
b51a:901b:cb15:8045:ada8:eb24:fa28:c90a	250.40.201.10
b51a:901b:cb15:8045:ada8:eb24:fa28:c90b	250.40.201.11
b51a:901b:cb15:8045:ada8:eb24:fa28:c90c	250.40.201.12
b51a:901b:cb15:8045:ada8:eb24:fa28:c90d	250.40.201.13
b51a:901b:cb15:8045:ada8:eb24:fa28:c90e	250.40.201.14
b51a:901b:cb15:8045:ada8:eb24:fa28:c90f	250.40.201.15
b51a:901b:cb15:8045:ada8:eb24:fa28:c910	250.40.201.16
b51a:901b:cb15:8045:ada8:eb24:fa28:c911	250.40.201.17
b51a:901b:cb15:8045:ada8:eb24:fa28:c912	250.40.201.18
b51a:901b:cb15:8045:ada8:eb24:fa28:c913	250.40.201.19
b51a:901b:cb15:8045:ada8:eb24:fa28:c914	250.40.201.20
b51a:901b:cb15:8045:ada8:eb24:fa28:c915	250.40.201.21
b51a:901b:cb15:8045:ada8:eb24:fa28:c916	250.40.201.22
b51a:901b:cb15:8045:ada8:eb24:fa28:c917	250.40.201.23
b51a:901b:cb15:8045:ada8:eb24:fa28:c918	250.40.201.24
b51a:901b:cb15:8045:ada8:eb24:fa28:c919	250.40.201.25
b51a:901b:cb15:8045:ada8:eb24:fa28:c91a	250.40.201.26
b51a:901b:cb15:8045:ada8:eb24:fa28:c91b	250.40.201.27
b51a:901b:cb15:8045:ada8:eb24:fa28:c91c	250.40.201.28
b51a:901b:cb15:8045:ada8:eb24:fa28:c91d	250.40.201.29
b51a:901b:cb15:8045:ada8:eb24:fa28:c91e	250.40.201.30
b51a:901b:cb15:8045:ada8:eb24:fa28:c91f	250.40.201.31
b51a:901b:cb15:8045:ada8:eb24:fa28:c920	250.40.201.32
b51a:901b:cb15:8045:ada8:eb24:fa28:c921	250.40.201.33
b51a:901b:cb15:8045:ada8:eb24:fa28:c922	250.40.201.34
b51a:901b:cb15:8045:ada8:eb24:fa28:c923	250.40.201.35
b51a:901b:cb15:8045:ada8:eb24:fa28:c924	250.40.201.36
b51a:901b:cb15:8045:ada8:eb24:fa28:c925	250.40.201.37
b51a:901b:cb15:8045:ada8:eb24:fa28:c926	250.40.201.38
b51a:901b:cb15:8045:ada8:eb24:fa28:c927	250.40.201.39
b51a:901b:cb15:8045:ada8:eb24:fa28:c928	250.40.201.40
b51a:901b:cb15:8045:ada8:eb24:fa28:c929	250.40.201.41
b51a:901b:cb15:8045:ada8:eb24:fa28:c92a	250.40.201.42
b51a:901b:cb15:8045:ada8:eb24:fa28:c92b	250.40.201.43
b51a:901b:cb15:8045:ada8:eb24:fa28:c92c	250.40.201.44
b51a:901b:cb15:8045:ada8:eb24:fa28:c92d	250.40.201.45
b51a:901b:cb15:8045:ada8:eb24:fa28:c92e	250.40.201.46
b51a:901b:cb15:8045:ada8:eb24:fa28:c92f	250.40.201.47
b51a:901b:cb15:8045:ada8:eb24:fa28:c930	250.40.201.48
b51a:901b:cb15:8045:ada8:eb24:fa28:c931	250.40.201.49
b51a:901b:cb15:8045:ada8:eb24:fa28:c932	250.40.201.50
b51a:901b:cb15:8045:ada8:eb24:fa28:c933	250.40.201.51
b51a:901b:cb15:8045:ada8:eb24:fa28:c934	250.40.201.52
b51a:901b:cb15:8045:ada8:eb24:fa28:c935	250.40.201.53
b51a:901b:cb15:8045:ada8:eb24:fa28:c936	250.40.201.54
b51a:901b:cb15:8045:ada8:eb24:fa28:c937	250.40.201.55
b51a:901b:cb15:8045:ada8:eb24:fa28:c938	250.40.201.56
b51a:901b:cb15:8045:ada8:eb24:fa28:c939	250.40.201.57
b51a:901b:cb15:8045:ada8:eb24:fa28:c93a	250.40.201.58
b51a:901b:cb15:8045:ada8:eb24:fa28:c93b	250.40.201.59
b51a:901b:cb15:8045:ada8:eb24:fa28:c93c	250.40.201.60

b51a:901b:cb15:8045:ada8:eb24:fa28:c93d	250.40.201.61
b51a:901b:cb15:8045:ada8:eb24:fa28:c93e	250.40.201.62
b51a:901b:cb15:8045:ada8:eb24:fa28:c93f	250.40.201.63
b51a:901b:cb15:8045:ada8:eb24:fa28:c940	250.40.201.64
b51a:901b:cb15:8045:ada8:eb24:fa28:c941	250.40.201.65
b51a:901b:cb15:8045:ada8:eb24:fa28:c942	250.40.201.66
b51a:901b:cb15:8045:ada8:eb24:fa28:c943	250.40.201.67
b51a:901b:cb15:8045:ada8:eb24:fa28:c944	250.40.201.68
b51a:901b:cb15:8045:ada8:eb24:fa28:c945	250.40.201.69
b51a:901b:cb15:8045:ada8:eb24:fa28:c946	250.40.201.70
b51a:901b:cb15:8045:ada8:eb24:fa28:c947	250.40.201.71
b51a:901b:cb15:8045:ada8:eb24:fa28:c948	250.40.201.72
b51a:901b:cb15:8045:ada8:eb24:fa28:c949	250.40.201.73
b51a:901b:cb15:8045:ada8:eb24:fa28:c94a	250.40.201.74
b51a:901b:cb15:8045:ada8:eb24:fa28:c94b	250.40.201.75
b51a:901b:cb15:8045:ada8:eb24:fa28:c94c	250.40.201.76
b51a:901b:cb15:8045:ada8:eb24:fa28:c94d	250.40.201.77
b51a:901b:cb15:8045:ada8:eb24:fa28:c94e	250.40.201.78
b51a:901b:cb15:8045:ada8:eb24:fa28:c94f	250.40.201.79
b51a:901b:cb15:8045:ada8:eb24:fa28:c950	250.40.201.80
b51a:901b:cb15:8045:ada8:eb24:fa28:c951	250.40.201.81
b51a:901b:cb15:8045:ada8:eb24:fa28:c952	250.40.201.82
b51a:901b:cb15:8045:ada8:eb24:fa28:c953	250.40.201.83
b51a:901b:cb15:8045:ada8:eb24:fa28:c954	250.40.201.84
b51a:901b:cb15:8045:ada8:eb24:fa28:c955	250.40.201.85
b51a:901b:cb15:8045:ada8:eb24:fa28:c956	250.40.201.86
b51a:901b:cb15:8045:ada8:eb24:fa28:c957	250.40.201.87
b51a:901b:cb15:8045:ada8:eb24:fa28:c958	250.40.201.88
b51a:901b:cb15:8045:ada8:eb24:fa28:c959	250.40.201.89
b51a:901b:cb15:8045:ada8:eb24:fa28:c95a	250.40.201.90
b51a:901b:cb15:8045:ada8:eb24:fa28:c95b	250.40.201.91
b51a:901b:cb15:8045:ada8:eb24:fa28:c95c	250.40.201.92
b51a:901b:cb15:8045:ada8:eb24:fa28:c95d	250.40.201.93
b51a:901b:cb15:8045:ada8:eb24:fa28:c95e	250.40.201.94
b51a:901b:cb15:8045:ada8:eb24:fa28:c95f	250.40.201.95
b51a:901b:cb15:8045:ada8:eb24:fa28:c960	250.40.201.96
b51a:901b:cb15:8045:ada8:eb24:fa28:c961	250.40.201.97
b51a:901b:cb15:8045:ada8:eb24:fa28:c962	250.40.201.98
b51a:901b:cb15:8045:ada8:eb24:fa28:c963	250.40.201.99
b51a:901b:cb15:8045:ada8:eb24:fa28:c964	250.40.201.100
b51a:901b:cb15:8045:ada8:eb24:fa28:c965	250.40.201.101
b51a:901b:cb15:8045:ada8:eb24:fa28:c966	250.40.201.102
b51a:901b:cb15:8045:ada8:eb24:fa28:c967	250.40.201.103
b51a:901b:cb15:8045:ada8:eb24:fa28:c968	250.40.201.104
b51a:901b:cb15:8045:ada8:eb24:fa28:c969	250.40.201.105
b51a:901b:cb15:8045:ada8:eb24:fa28:c96a	250.40.201.106
b51a:901b:cb15:8045:ada8:eb24:fa28:c96b	250.40.201.107
b51a:901b:cb15:8045:ada8:eb24:fa28:c96c	250.40.201.108
b51a:901b:cb15:8045:ada8:eb24:fa28:c96d	250.40.201.109
b51a:901b:cb15:8045:ada8:eb24:fa28:c96e	250.40.201.110
b51a:901b:cb15:8045:ada8:eb24:fa28:c96f	250.40.201.111
b51a:901b:cb15:8045:ada8:eb24:fa28:c970	250.40.201.112
b51a:901b:cb15:8045:ada8:eb24:fa28:c971	250.40.201.113
b51a:901b:cb15:8045:ada8:eb24:fa28:c972	250.40.201.114
b51a:901b:cb15:8045:ada8:eb24:fa28:c973	250.40.201.115
b51a:901b:cb15:8045:ada8:eb24:fa28:c974	250.40.201.116
b51a:901b:cb15:8045:ada8:eb24:fa28:c975	250.40.201.117
b51a:901b:cb15:8045:ada8:eb24:fa28:c976	250.40.201.118
b51a:901b:cb15:8045:ada8:eb24:fa28:c977	250.40.201.119
b51a:901b:cb15:8045:ada8:eb24:fa28:c978	250.40.201.120

b51a:901b:cb15:8045:ada8:eb24:fa28:c979	250.40.201.121
b51a:901b:cb15:8045:ada8:eb24:fa28:c97a	250.40.201.122
b51a:901b:cb15:8045:ada8:eb24:fa28:c97b	250.40.201.123
b51a:901b:cb15:8045:ada8:eb24:fa28:c97c	250.40.201.124
b51a:901b:cb15:8045:ada8:eb24:fa28:c97d	250.40.201.125
b51a:901b:cb15:8045:ada8:eb24:fa28:c97e	250.40.201.126
b51a:901b:cb15:8045:ada8:eb24:fa28:c97f	250.40.201.127
b51a:901b:cb15:8045:ada8:eb24:fa28:c980	250.40.201.128
b51a:901b:cb15:8045:ada8:eb24:fa28:c981	250.40.201.129
b51a:901b:cb15:8045:ada8:eb24:fa28:c982	250.40.201.130
b51a:901b:cb15:8045:ada8:eb24:fa28:c983	250.40.201.131
b51a:901b:cb15:8045:ada8:eb24:fa28:c984	250.40.201.132
b51a:901b:cb15:8045:ada8:eb24:fa28:c985	250.40.201.133
b51a:901b:cb15:8045:ada8:eb24:fa28:c986	250.40.201.134
b51a:901b:cb15:8045:ada8:eb24:fa28:c987	250.40.201.135
b51a:901b:cb15:8045:ada8:eb24:fa28:c988	250.40.201.136
b51a:901b:cb15:8045:ada8:eb24:fa28:c989	250.40.201.137
b51a:901b:cb15:8045:ada8:eb24:fa28:c98a	250.40.201.138
b51a:901b:cb15:8045:ada8:eb24:fa28:c98b	250.40.201.139
b51a:901b:cb15:8045:ada8:eb24:fa28:c98c	250.40.201.140
b51a:901b:cb15:8045:ada8:eb24:fa28:c98d	250.40.201.141
b51a:901b:cb15:8045:ada8:eb24:fa28:c98e	250.40.201.142
b51a:901b:cb15:8045:ada8:eb24:fa28:c98f	250.40.201.143
b51a:901b:cb15:8045:ada8:eb24:fa28:c990	250.40.201.144
b51a:901b:cb15:8045:ada8:eb24:fa28:c991	250.40.201.145
b51a:901b:cb15:8045:ada8:eb24:fa28:c992	250.40.201.146
b51a:901b:cb15:8045:ada8:eb24:fa28:c993	250.40.201.147
b51a:901b:cb15:8045:ada8:eb24:fa28:c994	250.40.201.148
b51a:901b:cb15:8045:ada8:eb24:fa28:c995	250.40.201.149
b51a:901b:cb15:8045:ada8:eb24:fa28:c996	250.40.201.150
b51a:901b:cb15:8045:ada8:eb24:fa28:c997	250.40.201.151
b51a:901b:cb15:8045:ada8:eb24:fa28:c998	250.40.201.152
b51a:901b:cb15:8045:ada8:eb24:fa28:c999	250.40.201.153
b51a:901b:cb15:8045:ada8:eb24:fa28:c99a	250.40.201.154
b51a:901b:cb15:8045:ada8:eb24:fa28:c99b	250.40.201.155
b51a:901b:cb15:8045:ada8:eb24:fa28:c99c	250.40.201.156
b51a:901b:cb15:8045:ada8:eb24:fa28:c99d	250.40.201.157
b51a:901b:cb15:8045:ada8:eb24:fa28:c99e	250.40.201.158
b51a:901b:cb15:8045:ada8:eb24:fa28:c99f	250.40.201.159
b51a:901b:cb15:8045:ada8:eb24:fa28:c9a0	250.40.201.160
b51a:901b:cb15:8045:ada8:eb24:fa28:c9a1	250.40.201.161
b51a:901b:cb15:8045:ada8:eb24:fa28:c9a2	250.40.201.162
b51a:901b:cb15:8045:ada8:eb24:fa28:c9a3	250.40.201.163
b51a:901b:cb15:8045:ada8:eb24:fa28:c9a4	250.40.201.164
b51a:901b:cb15:8045:ada8:eb24:fa28:c9a5	250.40.201.165
b51a:901b:cb15:8045:ada8:eb24:fa28:c9a6	250.40.201.166
b51a:901b:cb15:8045:ada8:eb24:fa28:c9a7	250.40.201.167
b51a:901b:cb15:8045:ada8:eb24:fa28:c9a8	250.40.201.168
b51a:901b:cb15:8045:ada8:eb24:fa28:c9a9	250.40.201.169
b51a:901b:cb15:8045:ada8:eb24:fa28:c9aa	250.40.201.170
b51a:901b:cb15:8045:ada8:eb24:fa28:c9ab	250.40.201.171
b51a:901b:cb15:8045:ada8:eb24:fa28:c9ac	250.40.201.172
b51a:901b:cb15:8045:ada8:eb24:fa28:c9ad	250.40.201.173
b51a:901b:cb15:8045:ada8:eb24:fa28:c9ae	250.40.201.174
b51a:901b:cb15:8045:ada8:eb24:fa28:c9af	250.40.201.175
b51a:901b:cb15:8045:ada8:eb24:fa28:c9b0	250.40.201.176
b51a:901b:cb15:8045:ada8:eb24:fa28:c9b1	250.40.201.177
b51a:901b:cb15:8045:ada8:eb24:fa28:c9b2	250.40.201.178
b51a:901b:cb15:8045:ada8:eb24:fa28:c9b3	250.40.201.179
b51a:901b:cb15:8045:ada8:eb24:fa28:c9b4	250.40.201.180

b51a:901b:cb15:8045:ada8:eb24:fa28:c9b5	250.40.201.181
b51a:901b:cb15:8045:ada8:eb24:fa28:c9b6	250.40.201.182
b51a:901b:cb15:8045:ada8:eb24:fa28:c9b7	250.40.201.183
b51a:901b:cb15:8045:ada8:eb24:fa28:c9b8	250.40.201.184
b51a:901b:cb15:8045:ada8:eb24:fa28:c9b9	250.40.201.185
b51a:901b:cb15:8045:ada8:eb24:fa28:c9ba	250.40.201.186
b51a:901b:cb15:8045:ada8:eb24:fa28:c9bb	250.40.201.187
b51a:901b:cb15:8045:ada8:eb24:fa28:c9bc	250.40.201.188
b51a:901b:cb15:8045:ada8:eb24:fa28:c9bd	250.40.201.189
b51a:901b:cb15:8045:ada8:eb24:fa28:c9be	250.40.201.190
b51a:901b:cb15:8045:ada8:eb24:fa28:c9bf	250.40.201.191
b51a:901b:cb15:8045:ada8:eb24:fa28:c9c0	250.40.201.192
b51a:901b:cb15:8045:ada8:eb24:fa28:c9c1	250.40.201.193
b51a:901b:cb15:8045:ada8:eb24:fa28:c9c2	250.40.201.194
b51a:901b:cb15:8045:ada8:eb24:fa28:c9c3	250.40.201.195
b51a:901b:cb15:8045:ada8:eb24:fa28:c9c4	250.40.201.196
b51a:901b:cb15:8045:ada8:eb24:fa28:c9c5	250.40.201.197
b51a:901b:cb15:8045:ada8:eb24:fa28:c9c6	250.40.201.198
b51a:901b:cb15:8045:ada8:eb24:fa28:c9c7	250.40.201.199
b51a:901b:cb15:8045:ada8:eb24:fa28:c9c8	250.40.201.200
b51a:901b:cb15:8045:ada8:eb24:fa28:c9c9	250.40.201.201
b51a:901b:cb15:8045:ada8:eb24:fa28:c9ca	250.40.201.202
b51a:901b:cb15:8045:ada8:eb24:fa28:c9cb	250.40.201.203
b51a:901b:cb15:8045:ada8:eb24:fa28:c9cc	250.40.201.204
b51a:901b:cb15:8045:ada8:eb24:fa28:c9cd	250.40.201.205
b51a:901b:cb15:8045:ada8:eb24:fa28:c9ce	250.40.201.206
b51a:901b:cb15:8045:ada8:eb24:fa28:c9cf	250.40.201.207
b51a:901b:cb15:8045:ada8:eb24:fa28:c9d0	250.40.201.208
b51a:901b:cb15:8045:ada8:eb24:fa28:c9d1	250.40.201.209
b51a:901b:cb15:8045:ada8:eb24:fa28:c9d2	250.40.201.210
b51a:901b:cb15:8045:ada8:eb24:fa28:c9d3	250.40.201.211
b51a:901b:cb15:8045:ada8:eb24:fa28:c9d4	250.40.201.212
b51a:901b:cb15:8045:ada8:eb24:fa28:c9d5	250.40.201.213
b51a:901b:cb15:8045:ada8:eb24:fa28:c9d6	250.40.201.214
b51a:901b:cb15:8045:ada8:eb24:fa28:c9d7	250.40.201.215
b51a:901b:cb15:8045:ada8:eb24:fa28:c9d8	250.40.201.216
b51a:901b:cb15:8045:ada8:eb24:fa28:c9d9	250.40.201.217
b51a:901b:cb15:8045:ada8:eb24:fa28:c9da	250.40.201.218
b51a:901b:cb15:8045:ada8:eb24:fa28:c9db	250.40.201.219
b51a:901b:cb15:8045:ada8:eb24:fa28:c9dc	250.40.201.220
b51a:901b:cb15:8045:ada8:eb24:fa28:c9dd	250.40.201.221
b51a:901b:cb15:8045:ada8:eb24:fa28:c9de	250.40.201.222
b51a:901b:cb15:8045:ada8:eb24:fa28:c9df	250.40.201.223
b51a:901b:cb15:8045:ada8:eb24:fa28:c9e0	250.40.201.224
b51a:901b:cb15:8045:ada8:eb24:fa28:c9e1	250.40.201.225
b51a:901b:cb15:8045:ada8:eb24:fa28:c9e2	250.40.201.226
b51a:901b:cb15:8045:ada8:eb24:fa28:c9e3	250.40.201.227
b51a:901b:cb15:8045:ada8:eb24:fa28:c9e4	250.40.201.228
b51a:901b:cb15:8045:ada8:eb24:fa28:c9e5	250.40.201.229
b51a:901b:cb15:8045:ada8:eb24:fa28:c9e6	250.40.201.230
b51a:901b:cb15:8045:ada8:eb24:fa28:c9e7	250.40.201.231
b51a:901b:cb15:8045:ada8:eb24:fa28:c9e8	250.40.201.232
b51a:901b:cb15:8045:ada8:eb24:fa28:c9e9	250.40.201.233
b51a:901b:cb15:8045:ada8:eb24:fa28:c9ea	250.40.201.234
b51a:901b:cb15:8045:ada8:eb24:fa28:c9eb	250.40.201.235
b51a:901b:cb15:8045:ada8:eb24:fa28:c9ec	250.40.201.236
b51a:901b:cb15:8045:ada8:eb24:fa28:c9ed	250.40.201.237
b51a:901b:cb15:8045:ada8:eb24:fa28:c9ee	250.40.201.238
b51a:901b:cb15:8045:ada8:eb24:fa28:c9ef	250.40.201.239
b51a:901b:cb15:8045:ada8:eb24:fa28:c9f0	250.40.201.240
b51a:901b:cb15:8045:ada8:eb24:fa28:c9f1	250.40.201.241
b51a:901b:cb15:8045:ada8:eb24:fa28:c9f2	250.40.201.242
b51a:901b:cb15:8045:ada8:eb24:fa28:c9f3	250.40.201.243
b51a:901b:cb15:8045:ada8:eb24:fa28:c9f4	250.40.201.244
b51a:901b:cb15:8045:ada8:eb24:fa28:c9f5	250.40.201.245
b51a:901b:cb15:8045:ada8:eb24:fa28:c9f6	250.40.201.246
b51a:901b:cb15:8045:ada8:eb24:fa28:c9f7	250.40.201.247
b51a:901b:cb15:8045:ada8:eb24:fa28:c9f8	250.40.201.248
b51a:901b:cb15:8045:ada8:eb24:fa28:c9f9	250.40.201.249
b51a:901b:cb15:8045:ada8:eb24:fa28:c9fa	250.40.201.250
b51a:901b:cb15:8045:ada8:eb24:fa28:c9fb	250.40.201.251
b51a:901b:cb15:8045:ada8:eb24:fa28:c9fc	250.40.201.252
b51a:901b:cb15:8045:ada8:eb24:fa28:c9fd	250.40.201.253
b51a:901b:cb15:8045:ada8:eb24:fa28:c9fe	250.40.201.254
b51a:901b:cb15:8045:ada8:eb24:fa28:c9ff	250.40.201.255

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.