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:be24:c49:f901	12.73.249.1
b51a:901b:cb15:8045:ada8:be24:c49:f902	12.73.249.2
b51a:901b:cb15:8045:ada8:be24:c49:f903	12.73.249.3
b51a:901b:cb15:8045:ada8:be24:c49:f904	12.73.249.4
b51a:901b:cb15:8045:ada8:be24:c49:f905	12.73.249.5
b51a:901b:cb15:8045:ada8:be24:c49:f906	12.73.249.6
b51a:901b:cb15:8045:ada8:be24:c49:f907	12.73.249.7
b51a:901b:cb15:8045:ada8:be24:c49:f908	12.73.249.8
b51a:901b:cb15:8045:ada8:be24:c49:f909	12.73.249.9
b51a:901b:cb15:8045:ada8:be24:c49:f90a	12.73.249.10
b51a:901b:cb15:8045:ada8:be24:c49:f90b	12.73.249.11
b51a:901b:cb15:8045:ada8:be24:c49:f90c	12.73.249.12
b51a:901b:cb15:8045:ada8:be24:c49:f90d	12.73.249.13
b51a:901b:cb15:8045:ada8:be24:c49:f90e	12.73.249.14
b51a:901b:cb15:8045:ada8:be24:c49:f90f	12.73.249.15
b51a:901b:cb15:8045:ada8:be24:c49:f910	12.73.249.16
b51a:901b:cb15:8045:ada8:be24:c49:f911	12.73.249.17
b51a:901b:cb15:8045:ada8:be24:c49:f912	12.73.249.18
b51a:901b:cb15:8045:ada8:be24:c49:f913	12.73.249.19
b51a:901b:cb15:8045:ada8:be24:c49:f914	12.73.249.20
b51a:901b:cb15:8045:ada8:be24:c49:f915	12.73.249.21
b51a:901b:cb15:8045:ada8:be24:c49:f916	12.73.249.22
b51a:901b:cb15:8045:ada8:be24:c49:f917	12.73.249.23
b51a:901b:cb15:8045:ada8:be24:c49:f918	12.73.249.24
b51a:901b:cb15:8045:ada8:be24:c49:f919	12.73.249.25
b51a:901b:cb15:8045:ada8:be24:c49:f91a	12.73.249.26
b51a:901b:cb15:8045:ada8:be24:c49:f91b	12.73.249.27
b51a:901b:cb15:8045:ada8:be24:c49:f91c	12.73.249.28
b51a:901b:cb15:8045:ada8:be24:c49:f91d	12.73.249.29
b51a:901b:cb15:8045:ada8:be24:c49:f91e	12.73.249.30
b51a:901b:cb15:8045:ada8:be24:c49:f91f	12.73.249.31
b51a:901b:cb15:8045:ada8:be24:c49:f920	12.73.249.32
b51a:901b:cb15:8045:ada8:be24:c49:f921	12.73.249.33
b51a:901b:cb15:8045:ada8:be24:c49:f922	12.73.249.34
b51a:901b:cb15:8045:ada8:be24:c49:f923	12.73.249.35
b51a:901b:cb15:8045:ada8:be24:c49:f924	12.73.249.36
b51a:901b:cb15:8045:ada8:be24:c49:f925	12.73.249.37
b51a:901b:cb15:8045:ada8:be24:c49:f926	12.73.249.38
b51a:901b:cb15:8045:ada8:be24:c49:f927	12.73.249.39
b51a:901b:cb15:8045:ada8:be24:c49:f928	12.73.249.40
b51a:901b:cb15:8045:ada8:be24:c49:f929	12.73.249.41
b51a:901b:cb15:8045:ada8:be24:c49:f92a	12.73.249.42
b51a:901b:cb15:8045:ada8:be24:c49:f92b	12.73.249.43
b51a:901b:cb15:8045:ada8:be24:c49:f92c	12.73.249.44
b51a:901b:cb15:8045:ada8:be24:c49:f92d	12.73.249.45
b51a:901b:cb15:8045:ada8:be24:c49:f92e	12.73.249.46
b51a:901b:cb15:8045:ada8:be24:c49:f92f	12.73.249.47
b51a:901b:cb15:8045:ada8:be24:c49:f930	12.73.249.48
b51a:901b:cb15:8045:ada8:be24:c49:f931	12.73.249.49
b51a:901b:cb15:8045:ada8:be24:c49:f932	12.73.249.50
b51a:901b:cb15:8045:ada8:be24:c49:f933	12.73.249.51
b51a:901b:cb15:8045:ada8:be24:c49:f934	12.73.249.52
b51a:901b:cb15:8045:ada8:be24:c49:f935	12.73.249.53
b51a:901b:cb15:8045:ada8:be24:c49:f936	12.73.249.54
b51a:901b:cb15:8045:ada8:be24:c49:f937	12.73.249.55
b51a:901b:cb15:8045:ada8:be24:c49:f938	12.73.249.56
b51a:901b:cb15:8045:ada8:be24:c49:f939	12.73.249.57
b51a:901b:cb15:8045:ada8:be24:c49:f93a	12.73.249.58
b51a:901b:cb15:8045:ada8:be24:c49:f93b	12.73.249.59
b51a:901b:cb15:8045:ada8:be24:c49:f93c	12.73.249.60

b51a:901b:cb15:8045:ada8:be24:c49:f93d	12.73.249.61
b51a:901b:cb15:8045:ada8:be24:c49:f93e	12.73.249.62
b51a:901b:cb15:8045:ada8:be24:c49:f93f	12.73.249.63
b51a:901b:cb15:8045:ada8:be24:c49:f940	12.73.249.64
b51a:901b:cb15:8045:ada8:be24:c49:f941	12.73.249.65
b51a:901b:cb15:8045:ada8:be24:c49:f942	12.73.249.66
b51a:901b:cb15:8045:ada8:be24:c49:f943	12.73.249.67
b51a:901b:cb15:8045:ada8:be24:c49:f944	12.73.249.68
b51a:901b:cb15:8045:ada8:be24:c49:f945	12.73.249.69
b51a:901b:cb15:8045:ada8:be24:c49:f946	12.73.249.70
b51a:901b:cb15:8045:ada8:be24:c49:f947	12.73.249.71
b51a:901b:cb15:8045:ada8:be24:c49:f948	12.73.249.72
b51a:901b:cb15:8045:ada8:be24:c49:f949	12.73.249.73
b51a:901b:cb15:8045:ada8:be24:c49:f94a	12.73.249.74
b51a:901b:cb15:8045:ada8:be24:c49:f94b	12.73.249.75
b51a:901b:cb15:8045:ada8:be24:c49:f94c	12.73.249.76
b51a:901b:cb15:8045:ada8:be24:c49:f94d	12.73.249.77
b51a:901b:cb15:8045:ada8:be24:c49:f94e	12.73.249.78
b51a:901b:cb15:8045:ada8:be24:c49:f94f	12.73.249.79
b51a:901b:cb15:8045:ada8:be24:c49:f950	12.73.249.80
b51a:901b:cb15:8045:ada8:be24:c49:f951	12.73.249.81
b51a:901b:cb15:8045:ada8:be24:c49:f952	12.73.249.82
b51a:901b:cb15:8045:ada8:be24:c49:f953	12.73.249.83
b51a:901b:cb15:8045:ada8:be24:c49:f954	12.73.249.84
b51a:901b:cb15:8045:ada8:be24:c49:f955	12.73.249.85
b51a:901b:cb15:8045:ada8:be24:c49:f956	12.73.249.86
b51a:901b:cb15:8045:ada8:be24:c49:f957	12.73.249.87
b51a:901b:cb15:8045:ada8:be24:c49:f958	12.73.249.88
b51a:901b:cb15:8045:ada8:be24:c49:f959	12.73.249.89
b51a:901b:cb15:8045:ada8:be24:c49:f95a	12.73.249.90
b51a:901b:cb15:8045:ada8:be24:c49:f95b	12.73.249.91
b51a:901b:cb15:8045:ada8:be24:c49:f95c	12.73.249.92
b51a:901b:cb15:8045:ada8:be24:c49:f95d	12.73.249.93
b51a:901b:cb15:8045:ada8:be24:c49:f95e	12.73.249.94
b51a:901b:cb15:8045:ada8:be24:c49:f95f	12.73.249.95
b51a:901b:cb15:8045:ada8:be24:c49:f960	12.73.249.96
b51a:901b:cb15:8045:ada8:be24:c49:f961	12.73.249.97
b51a:901b:cb15:8045:ada8:be24:c49:f962	12.73.249.98
b51a:901b:cb15:8045:ada8:be24:c49:f963	12.73.249.99
b51a:901b:cb15:8045:ada8:be24:c49:f964	12.73.249.100
b51a:901b:cb15:8045:ada8:be24:c49:f965	12.73.249.101
b51a:901b:cb15:8045:ada8:be24:c49:f966	12.73.249.102
b51a:901b:cb15:8045:ada8:be24:c49:f967	12.73.249.103
b51a:901b:cb15:8045:ada8:be24:c49:f968	12.73.249.104
b51a:901b:cb15:8045:ada8:be24:c49:f969	12.73.249.105
b51a:901b:cb15:8045:ada8:be24:c49:f96a	12.73.249.106
b51a:901b:cb15:8045:ada8:be24:c49:f96b	12.73.249.107
b51a:901b:cb15:8045:ada8:be24:c49:f96c	12.73.249.108
b51a:901b:cb15:8045:ada8:be24:c49:f96d	12.73.249.109
b51a:901b:cb15:8045:ada8:be24:c49:f96e	12.73.249.110
b51a:901b:cb15:8045:ada8:be24:c49:f96f	12.73.249.111
b51a:901b:cb15:8045:ada8:be24:c49:f970	12.73.249.112
b51a:901b:cb15:8045:ada8:be24:c49:f971	12.73.249.113
b51a:901b:cb15:8045:ada8:be24:c49:f972	12.73.249.114
b51a:901b:cb15:8045:ada8:be24:c49:f973	12.73.249.115
b51a:901b:cb15:8045:ada8:be24:c49:f974	12.73.249.116
b51a:901b:cb15:8045:ada8:be24:c49:f975	12.73.249.117
b51a:901b:cb15:8045:ada8:be24:c49:f976	12.73.249.118
b51a:901b:cb15:8045:ada8:be24:c49:f977	12.73.249.119
b51a:901b:cb15:8045:ada8:be24:c49:f978	12.73.249.120

b51a:901b:cb15:8045:ada8:be24:c49:f979	12.73.249.121
b51a:901b:cb15:8045:ada8:be24:c49:f97a	12.73.249.122
b51a:901b:cb15:8045:ada8:be24:c49:f97b	12.73.249.123
b51a:901b:cb15:8045:ada8:be24:c49:f97c	12.73.249.124
b51a:901b:cb15:8045:ada8:be24:c49:f97d	12.73.249.125
b51a:901b:cb15:8045:ada8:be24:c49:f97e	12.73.249.126
b51a:901b:cb15:8045:ada8:be24:c49:f97f	12.73.249.127
b51a:901b:cb15:8045:ada8:be24:c49:f980	12.73.249.128
b51a:901b:cb15:8045:ada8:be24:c49:f981	12.73.249.129
b51a:901b:cb15:8045:ada8:be24:c49:f982	12.73.249.130
b51a:901b:cb15:8045:ada8:be24:c49:f983	12.73.249.131
b51a:901b:cb15:8045:ada8:be24:c49:f984	12.73.249.132
b51a:901b:cb15:8045:ada8:be24:c49:f985	12.73.249.133
b51a:901b:cb15:8045:ada8:be24:c49:f986	12.73.249.134
b51a:901b:cb15:8045:ada8:be24:c49:f987	12.73.249.135
b51a:901b:cb15:8045:ada8:be24:c49:f988	12.73.249.136
b51a:901b:cb15:8045:ada8:be24:c49:f989	12.73.249.137
b51a:901b:cb15:8045:ada8:be24:c49:f98a	12.73.249.138
b51a:901b:cb15:8045:ada8:be24:c49:f98b	12.73.249.139
b51a:901b:cb15:8045:ada8:be24:c49:f98c	12.73.249.140
b51a:901b:cb15:8045:ada8:be24:c49:f98d	12.73.249.141
b51a:901b:cb15:8045:ada8:be24:c49:f98e	12.73.249.142
b51a:901b:cb15:8045:ada8:be24:c49:f98f	12.73.249.143
b51a:901b:cb15:8045:ada8:be24:c49:f990	12.73.249.144
b51a:901b:cb15:8045:ada8:be24:c49:f991	12.73.249.145
b51a:901b:cb15:8045:ada8:be24:c49:f992	12.73.249.146
b51a:901b:cb15:8045:ada8:be24:c49:f993	12.73.249.147
b51a:901b:cb15:8045:ada8:be24:c49:f994	12.73.249.148
b51a:901b:cb15:8045:ada8:be24:c49:f995	12.73.249.149
b51a:901b:cb15:8045:ada8:be24:c49:f996	12.73.249.150
b51a:901b:cb15:8045:ada8:be24:c49:f997	12.73.249.151
b51a:901b:cb15:8045:ada8:be24:c49:f998	12.73.249.152
b51a:901b:cb15:8045:ada8:be24:c49:f999	12.73.249.153
b51a:901b:cb15:8045:ada8:be24:c49:f99a	12.73.249.154
b51a:901b:cb15:8045:ada8:be24:c49:f99b	12.73.249.155
b51a:901b:cb15:8045:ada8:be24:c49:f99c	12.73.249.156
b51a:901b:cb15:8045:ada8:be24:c49:f99d	12.73.249.157
b51a:901b:cb15:8045:ada8:be24:c49:f99e	12.73.249.158
b51a:901b:cb15:8045:ada8:be24:c49:f99f	12.73.249.159
b51a:901b:cb15:8045:ada8:be24:c49:f9a0	12.73.249.160
b51a:901b:cb15:8045:ada8:be24:c49:f9a1	12.73.249.161
b51a:901b:cb15:8045:ada8:be24:c49:f9a2	12.73.249.162
b51a:901b:cb15:8045:ada8:be24:c49:f9a3	12.73.249.163
b51a:901b:cb15:8045:ada8:be24:c49:f9a4	12.73.249.164
b51a:901b:cb15:8045:ada8:be24:c49:f9a5	12.73.249.165
b51a:901b:cb15:8045:ada8:be24:c49:f9a6	12.73.249.166
b51a:901b:cb15:8045:ada8:be24:c49:f9a7	12.73.249.167
b51a:901b:cb15:8045:ada8:be24:c49:f9a8	12.73.249.168
b51a:901b:cb15:8045:ada8:be24:c49:f9a9	12.73.249.169
b51a:901b:cb15:8045:ada8:be24:c49:f9aa	12.73.249.170
b51a:901b:cb15:8045:ada8:be24:c49:f9ab	12.73.249.171
b51a:901b:cb15:8045:ada8:be24:c49:f9ac	12.73.249.172
b51a:901b:cb15:8045:ada8:be24:c49:f9ad	12.73.249.173
b51a:901b:cb15:8045:ada8:be24:c49:f9ae	12.73.249.174
b51a:901b:cb15:8045:ada8:be24:c49:f9af	12.73.249.175
b51a:901b:cb15:8045:ada8:be24:c49:f9b0	12.73.249.176
b51a:901b:cb15:8045:ada8:be24:c49:f9b1	12.73.249.177
b51a:901b:cb15:8045:ada8:be24:c49:f9b2	12.73.249.178
b51a:901b:cb15:8045:ada8:be24:c49:f9b3	12.73.249.179
b51a:901b:cb15:8045:ada8:be24:c49:f9b4	12.73.249.180

b51a:901b:cb15:8045:ada8:be24:c49:f9b5	12.73.249.181
b51a:901b:cb15:8045:ada8:be24:c49:f9b6	12.73.249.182
b51a:901b:cb15:8045:ada8:be24:c49:f9b7	12.73.249.183
b51a:901b:cb15:8045:ada8:be24:c49:f9b8	12.73.249.184
b51a:901b:cb15:8045:ada8:be24:c49:f9b9	12.73.249.185
b51a:901b:cb15:8045:ada8:be24:c49:f9ba	12.73.249.186
b51a:901b:cb15:8045:ada8:be24:c49:f9bb	12.73.249.187
b51a:901b:cb15:8045:ada8:be24:c49:f9bc	12.73.249.188
b51a:901b:cb15:8045:ada8:be24:c49:f9bd	12.73.249.189
b51a:901b:cb15:8045:ada8:be24:c49:f9be	12.73.249.190
b51a:901b:cb15:8045:ada8:be24:c49:f9bf	12.73.249.191
b51a:901b:cb15:8045:ada8:be24:c49:f9c0	12.73.249.192
b51a:901b:cb15:8045:ada8:be24:c49:f9c1	12.73.249.193
b51a:901b:cb15:8045:ada8:be24:c49:f9c2	12.73.249.194
b51a:901b:cb15:8045:ada8:be24:c49:f9c3	12.73.249.195
b51a:901b:cb15:8045:ada8:be24:c49:f9c4	12.73.249.196
b51a:901b:cb15:8045:ada8:be24:c49:f9c5	12.73.249.197
b51a:901b:cb15:8045:ada8:be24:c49:f9c6	12.73.249.198
b51a:901b:cb15:8045:ada8:be24:c49:f9c7	12.73.249.199
b51a:901b:cb15:8045:ada8:be24:c49:f9c8	12.73.249.200
b51a:901b:cb15:8045:ada8:be24:c49:f9c9	12.73.249.201
b51a:901b:cb15:8045:ada8:be24:c49:f9ca	12.73.249.202
b51a:901b:cb15:8045:ada8:be24:c49:f9cb	12.73.249.203
b51a:901b:cb15:8045:ada8:be24:c49:f9cc	12.73.249.204
b51a:901b:cb15:8045:ada8:be24:c49:f9cd	12.73.249.205
b51a:901b:cb15:8045:ada8:be24:c49:f9ce	12.73.249.206
b51a:901b:cb15:8045:ada8:be24:c49:f9cf	12.73.249.207
b51a:901b:cb15:8045:ada8:be24:c49:f9d0	12.73.249.208
b51a:901b:cb15:8045:ada8:be24:c49:f9d1	12.73.249.209
b51a:901b:cb15:8045:ada8:be24:c49:f9d2	12.73.249.210
b51a:901b:cb15:8045:ada8:be24:c49:f9d3	12.73.249.211
b51a:901b:cb15:8045:ada8:be24:c49:f9d4	12.73.249.212
b51a:901b:cb15:8045:ada8:be24:c49:f9d5	12.73.249.213
b51a:901b:cb15:8045:ada8:be24:c49:f9d6	12.73.249.214
b51a:901b:cb15:8045:ada8:be24:c49:f9d7	12.73.249.215
b51a:901b:cb15:8045:ada8:be24:c49:f9d8	12.73.249.216
b51a:901b:cb15:8045:ada8:be24:c49:f9d9	12.73.249.217
b51a:901b:cb15:8045:ada8:be24:c49:f9da	12.73.249.218
b51a:901b:cb15:8045:ada8:be24:c49:f9db	12.73.249.219
b51a:901b:cb15:8045:ada8:be24:c49:f9dc	12.73.249.220
b51a:901b:cb15:8045:ada8:be24:c49:f9dd	12.73.249.221
b51a:901b:cb15:8045:ada8:be24:c49:f9de	12.73.249.222
b51a:901b:cb15:8045:ada8:be24:c49:f9df	12.73.249.223
b51a:901b:cb15:8045:ada8:be24:c49:f9e0	12.73.249.224
b51a:901b:cb15:8045:ada8:be24:c49:f9e1	12.73.249.225
b51a:901b:cb15:8045:ada8:be24:c49:f9e2	12.73.249.226
b51a:901b:cb15:8045:ada8:be24:c49:f9e3	12.73.249.227
b51a:901b:cb15:8045:ada8:be24:c49:f9e4	12.73.249.228
b51a:901b:cb15:8045:ada8:be24:c49:f9e5	12.73.249.229
b51a:901b:cb15:8045:ada8:be24:c49:f9e6	12.73.249.230
b51a:901b:cb15:8045:ada8:be24:c49:f9e7	12.73.249.231
b51a:901b:cb15:8045:ada8:be24:c49:f9e8	12.73.249.232
b51a:901b:cb15:8045:ada8:be24:c49:f9e9	12.73.249.233
b51a:901b:cb15:8045:ada8:be24:c49:f9ea	12.73.249.234
b51a:901b:cb15:8045:ada8:be24:c49:f9eb	12.73.249.235
b51a:901b:cb15:8045:ada8:be24:c49:f9ec	12.73.249.236
b51a:901b:cb15:8045:ada8:be24:c49:f9ed	12.73.249.237
b51a:901b:cb15:8045:ada8:be24:c49:f9ee	12.73.249.238
b51a:901b:cb15:8045:ada8:be24:c49:f9ef	12.73.249.239
b51a:901b:cb15:8045:ada8:be24:c49:f9f0	12.73.249.240
b51a:901b:cb15:8045:ada8:be24:c49:f9f1	12.73.249.241
b51a:901b:cb15:8045:ada8:be24:c49:f9f2	12.73.249.242
b51a:901b:cb15:8045:ada8:be24:c49:f9f3	12.73.249.243
b51a:901b:cb15:8045:ada8:be24:c49:f9f4	12.73.249.244
b51a:901b:cb15:8045:ada8:be24:c49:f9f5	12.73.249.245
b51a:901b:cb15:8045:ada8:be24:c49:f9f6	12.73.249.246
b51a:901b:cb15:8045:ada8:be24:c49:f9f7	12.73.249.247
b51a:901b:cb15:8045:ada8:be24:c49:f9f8	12.73.249.248
b51a:901b:cb15:8045:ada8:be24:c49:f9f9	12.73.249.249
b51a:901b:cb15:8045:ada8:be24:c49:f9fa	12.73.249.250
b51a:901b:cb15:8045:ada8:be24:c49:f9fb	12.73.249.251
b51a:901b:cb15:8045:ada8:be24:c49:f9fc	12.73.249.252
b51a:901b:cb15:8045:ada8:be24:c49:f9fd	12.73.249.253
b51a:901b:cb15:8045:ada8:be24:c49:f9fe	12.73.249.254
b51a:901b:cb15:8045:ada8:be24:c49:f9ff	12.73.249.255

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.