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:901b:8082:40de:3157:cd33:f901	205.51.249.1
b51a:901b:901b:8082:40de:3157:cd33:f902	205.51.249.2
b51a:901b:901b:8082:40de:3157:cd33:f903	205.51.249.3
b51a:901b:901b:8082:40de:3157:cd33:f904	205.51.249.4
b51a:901b:901b:8082:40de:3157:cd33:f905	205.51.249.5
b51a:901b:901b:8082:40de:3157:cd33:f906	205.51.249.6
b51a:901b:901b:8082:40de:3157:cd33:f907	205.51.249.7
b51a:901b:901b:8082:40de:3157:cd33:f908	205.51.249.8
b51a:901b:901b:8082:40de:3157:cd33:f909	205.51.249.9
b51a:901b:901b:8082:40de:3157:cd33:f90a	205.51.249.10
b51a:901b:901b:8082:40de:3157:cd33:f90b	205.51.249.11
b51a:901b:901b:8082:40de:3157:cd33:f90c	205.51.249.12
b51a:901b:901b:8082:40de:3157:cd33:f90d	205.51.249.13
b51a:901b:901b:8082:40de:3157:cd33:f90e	205.51.249.14
b51a:901b:901b:8082:40de:3157:cd33:f90f	205.51.249.15
b51a:901b:901b:8082:40de:3157:cd33:f910	205.51.249.16
b51a:901b:901b:8082:40de:3157:cd33:f911	205.51.249.17
b51a:901b:901b:8082:40de:3157:cd33:f912	205.51.249.18
b51a:901b:901b:8082:40de:3157:cd33:f913	205.51.249.19
b51a:901b:901b:8082:40de:3157:cd33:f914	205.51.249.20
b51a:901b:901b:8082:40de:3157:cd33:f915	205.51.249.21
b51a:901b:901b:8082:40de:3157:cd33:f916	205.51.249.22
b51a:901b:901b:8082:40de:3157:cd33:f917	205.51.249.23
b51a:901b:901b:8082:40de:3157:cd33:f918	205.51.249.24
b51a:901b:901b:8082:40de:3157:cd33:f919	205.51.249.25
b51a:901b:901b:8082:40de:3157:cd33:f91a	205.51.249.26
b51a:901b:901b:8082:40de:3157:cd33:f91b	205.51.249.27
b51a:901b:901b:8082:40de:3157:cd33:f91c	205.51.249.28
b51a:901b:901b:8082:40de:3157:cd33:f91d	205.51.249.29
b51a:901b:901b:8082:40de:3157:cd33:f91e	205.51.249.30
b51a:901b:901b:8082:40de:3157:cd33:f91f	205.51.249.31
b51a:901b:901b:8082:40de:3157:cd33:f920	205.51.249.32
b51a:901b:901b:8082:40de:3157:cd33:f921	205.51.249.33
b51a:901b:901b:8082:40de:3157:cd33:f922	205.51.249.34
b51a:901b:901b:8082:40de:3157:cd33:f923	205.51.249.35
b51a:901b:901b:8082:40de:3157:cd33:f924	205.51.249.36
b51a:901b:901b:8082:40de:3157:cd33:f925	205.51.249.37
b51a:901b:901b:8082:40de:3157:cd33:f926	205.51.249.38
b51a:901b:901b:8082:40de:3157:cd33:f927	205.51.249.39
b51a:901b:901b:8082:40de:3157:cd33:f928	205.51.249.40
b51a:901b:901b:8082:40de:3157:cd33:f929	205.51.249.41
b51a:901b:901b:8082:40de:3157:cd33:f92a	205.51.249.42
b51a:901b:901b:8082:40de:3157:cd33:f92b	205.51.249.43
b51a:901b:901b:8082:40de:3157:cd33:f92c	205.51.249.44
b51a:901b:901b:8082:40de:3157:cd33:f92d	205.51.249.45
b51a:901b:901b:8082:40de:3157:cd33:f92e	205.51.249.46
b51a:901b:901b:8082:40de:3157:cd33:f92f	205.51.249.47
b51a:901b:901b:8082:40de:3157:cd33:f930	205.51.249.48
b51a:901b:901b:8082:40de:3157:cd33:f931	205.51.249.49
b51a:901b:901b:8082:40de:3157:cd33:f932	205.51.249.50
b51a:901b:901b:8082:40de:3157:cd33:f933	205.51.249.51
b51a:901b:901b:8082:40de:3157:cd33:f934	205.51.249.52
b51a:901b:901b:8082:40de:3157:cd33:f935	205.51.249.53
b51a:901b:901b:8082:40de:3157:cd33:f936	205.51.249.54
b51a:901b:901b:8082:40de:3157:cd33:f937	205.51.249.55
b51a:901b:901b:8082:40de:3157:cd33:f938	205.51.249.56
b51a:901b:901b:8082:40de:3157:cd33:f939	205.51.249.57
b51a:901b:901b:8082:40de:3157:cd33:f93a	205.51.249.58
b51a:901b:901b:8082:40de:3157:cd33:f93b	205.51.249.59
b51a:901b:901b:8082:40de:3157:cd33:f93c	205.51.249.60

b51a:901b:901b:8082:40de:3157:cd33:f93d	205.51.249.61
b51a:901b:901b:8082:40de:3157:cd33:f93e	205.51.249.62
b51a:901b:901b:8082:40de:3157:cd33:f93f	205.51.249.63
b51a:901b:901b:8082:40de:3157:cd33:f940	205.51.249.64
b51a:901b:901b:8082:40de:3157:cd33:f941	205.51.249.65
b51a:901b:901b:8082:40de:3157:cd33:f942	205.51.249.66
b51a:901b:901b:8082:40de:3157:cd33:f943	205.51.249.67
b51a:901b:901b:8082:40de:3157:cd33:f944	205.51.249.68
b51a:901b:901b:8082:40de:3157:cd33:f945	205.51.249.69
b51a:901b:901b:8082:40de:3157:cd33:f946	205.51.249.70
b51a:901b:901b:8082:40de:3157:cd33:f947	205.51.249.71
b51a:901b:901b:8082:40de:3157:cd33:f948	205.51.249.72
b51a:901b:901b:8082:40de:3157:cd33:f949	205.51.249.73
b51a:901b:901b:8082:40de:3157:cd33:f94a	205.51.249.74
b51a:901b:901b:8082:40de:3157:cd33:f94b	205.51.249.75
b51a:901b:901b:8082:40de:3157:cd33:f94c	205.51.249.76
b51a:901b:901b:8082:40de:3157:cd33:f94d	205.51.249.77
b51a:901b:901b:8082:40de:3157:cd33:f94e	205.51.249.78
b51a:901b:901b:8082:40de:3157:cd33:f94f	205.51.249.79
b51a:901b:901b:8082:40de:3157:cd33:f950	205.51.249.80
b51a:901b:901b:8082:40de:3157:cd33:f951	205.51.249.81
b51a:901b:901b:8082:40de:3157:cd33:f952	205.51.249.82
b51a:901b:901b:8082:40de:3157:cd33:f953	205.51.249.83
b51a:901b:901b:8082:40de:3157:cd33:f954	205.51.249.84
b51a:901b:901b:8082:40de:3157:cd33:f955	205.51.249.85
b51a:901b:901b:8082:40de:3157:cd33:f956	205.51.249.86
b51a:901b:901b:8082:40de:3157:cd33:f957	205.51.249.87
b51a:901b:901b:8082:40de:3157:cd33:f958	205.51.249.88
b51a:901b:901b:8082:40de:3157:cd33:f959	205.51.249.89
b51a:901b:901b:8082:40de:3157:cd33:f95a	205.51.249.90
b51a:901b:901b:8082:40de:3157:cd33:f95b	205.51.249.91
b51a:901b:901b:8082:40de:3157:cd33:f95c	205.51.249.92
b51a:901b:901b:8082:40de:3157:cd33:f95d	205.51.249.93
b51a:901b:901b:8082:40de:3157:cd33:f95e	205.51.249.94
b51a:901b:901b:8082:40de:3157:cd33:f95f	205.51.249.95
b51a:901b:901b:8082:40de:3157:cd33:f960	205.51.249.96
b51a:901b:901b:8082:40de:3157:cd33:f961	205.51.249.97
b51a:901b:901b:8082:40de:3157:cd33:f962	205.51.249.98
b51a:901b:901b:8082:40de:3157:cd33:f963	205.51.249.99
b51a:901b:901b:8082:40de:3157:cd33:f964	205.51.249.100
b51a:901b:901b:8082:40de:3157:cd33:f965	205.51.249.101
b51a:901b:901b:8082:40de:3157:cd33:f966	205.51.249.102
b51a:901b:901b:8082:40de:3157:cd33:f967	205.51.249.103
b51a:901b:901b:8082:40de:3157:cd33:f968	205.51.249.104
b51a:901b:901b:8082:40de:3157:cd33:f969	205.51.249.105
b51a:901b:901b:8082:40de:3157:cd33:f96a	205.51.249.106
b51a:901b:901b:8082:40de:3157:cd33:f96b	205.51.249.107
b51a:901b:901b:8082:40de:3157:cd33:f96c	205.51.249.108
b51a:901b:901b:8082:40de:3157:cd33:f96d	205.51.249.109
b51a:901b:901b:8082:40de:3157:cd33:f96e	205.51.249.110
b51a:901b:901b:8082:40de:3157:cd33:f96f	205.51.249.111
b51a:901b:901b:8082:40de:3157:cd33:f970	205.51.249.112
b51a:901b:901b:8082:40de:3157:cd33:f971	205.51.249.113
b51a:901b:901b:8082:40de:3157:cd33:f972	205.51.249.114
b51a:901b:901b:8082:40de:3157:cd33:f973	205.51.249.115
b51a:901b:901b:8082:40de:3157:cd33:f974	205.51.249.116
b51a:901b:901b:8082:40de:3157:cd33:f975	205.51.249.117
b51a:901b:901b:8082:40de:3157:cd33:f976	205.51.249.118
b51a:901b:901b:8082:40de:3157:cd33:f977	205.51.249.119
b51a:901b:901b:8082:40de:3157:cd33:f978	205.51.249.120

b51a:901b:901b:8082:40de:3157:cd33:f979	205.51.249.121
b51a:901b:901b:8082:40de:3157:cd33:f97a	205.51.249.122
b51a:901b:901b:8082:40de:3157:cd33:f97b	205.51.249.123
b51a:901b:901b:8082:40de:3157:cd33:f97c	205.51.249.124
b51a:901b:901b:8082:40de:3157:cd33:f97d	205.51.249.125
b51a:901b:901b:8082:40de:3157:cd33:f97e	205.51.249.126
b51a:901b:901b:8082:40de:3157:cd33:f97f	205.51.249.127
b51a:901b:901b:8082:40de:3157:cd33:f980	205.51.249.128
b51a:901b:901b:8082:40de:3157:cd33:f981	205.51.249.129
b51a:901b:901b:8082:40de:3157:cd33:f982	205.51.249.130
b51a:901b:901b:8082:40de:3157:cd33:f983	205.51.249.131
b51a:901b:901b:8082:40de:3157:cd33:f984	205.51.249.132
b51a:901b:901b:8082:40de:3157:cd33:f985	205.51.249.133
b51a:901b:901b:8082:40de:3157:cd33:f986	205.51.249.134
b51a:901b:901b:8082:40de:3157:cd33:f987	205.51.249.135
b51a:901b:901b:8082:40de:3157:cd33:f988	205.51.249.136
b51a:901b:901b:8082:40de:3157:cd33:f989	205.51.249.137
b51a:901b:901b:8082:40de:3157:cd33:f98a	205.51.249.138
b51a:901b:901b:8082:40de:3157:cd33:f98b	205.51.249.139
b51a:901b:901b:8082:40de:3157:cd33:f98c	205.51.249.140
b51a:901b:901b:8082:40de:3157:cd33:f98d	205.51.249.141
b51a:901b:901b:8082:40de:3157:cd33:f98e	205.51.249.142
b51a:901b:901b:8082:40de:3157:cd33:f98f	205.51.249.143
b51a:901b:901b:8082:40de:3157:cd33:f990	205.51.249.144
b51a:901b:901b:8082:40de:3157:cd33:f991	205.51.249.145
b51a:901b:901b:8082:40de:3157:cd33:f992	205.51.249.146
b51a:901b:901b:8082:40de:3157:cd33:f993	205.51.249.147
b51a:901b:901b:8082:40de:3157:cd33:f994	205.51.249.148
b51a:901b:901b:8082:40de:3157:cd33:f995	205.51.249.149
b51a:901b:901b:8082:40de:3157:cd33:f996	205.51.249.150
b51a:901b:901b:8082:40de:3157:cd33:f997	205.51.249.151
b51a:901b:901b:8082:40de:3157:cd33:f998	205.51.249.152
b51a:901b:901b:8082:40de:3157:cd33:f999	205.51.249.153
b51a:901b:901b:8082:40de:3157:cd33:f99a	205.51.249.154
b51a:901b:901b:8082:40de:3157:cd33:f99b	205.51.249.155
b51a:901b:901b:8082:40de:3157:cd33:f99c	205.51.249.156
b51a:901b:901b:8082:40de:3157:cd33:f99d	205.51.249.157
b51a:901b:901b:8082:40de:3157:cd33:f99e	205.51.249.158
b51a:901b:901b:8082:40de:3157:cd33:f99f	205.51.249.159
b51a:901b:901b:8082:40de:3157:cd33:f9a0	205.51.249.160
b51a:901b:901b:8082:40de:3157:cd33:f9a1	205.51.249.161
b51a:901b:901b:8082:40de:3157:cd33:f9a2	205.51.249.162
b51a:901b:901b:8082:40de:3157:cd33:f9a3	205.51.249.163
b51a:901b:901b:8082:40de:3157:cd33:f9a4	205.51.249.164
b51a:901b:901b:8082:40de:3157:cd33:f9a5	205.51.249.165
b51a:901b:901b:8082:40de:3157:cd33:f9a6	205.51.249.166
b51a:901b:901b:8082:40de:3157:cd33:f9a7	205.51.249.167
b51a:901b:901b:8082:40de:3157:cd33:f9a8	205.51.249.168
b51a:901b:901b:8082:40de:3157:cd33:f9a9	205.51.249.169
b51a:901b:901b:8082:40de:3157:cd33:f9aa	205.51.249.170
b51a:901b:901b:8082:40de:3157:cd33:f9ab	205.51.249.171
b51a:901b:901b:8082:40de:3157:cd33:f9ac	205.51.249.172
b51a:901b:901b:8082:40de:3157:cd33:f9ad	205.51.249.173
b51a:901b:901b:8082:40de:3157:cd33:f9ae	205.51.249.174
b51a:901b:901b:8082:40de:3157:cd33:f9af	205.51.249.175
b51a:901b:901b:8082:40de:3157:cd33:f9b0	205.51.249.176
b51a:901b:901b:8082:40de:3157:cd33:f9b1	205.51.249.177
b51a:901b:901b:8082:40de:3157:cd33:f9b2	205.51.249.178
b51a:901b:901b:8082:40de:3157:cd33:f9b3	205.51.249.179
b51a:901b:901b:8082:40de:3157:cd33:f9b4	205.51.249.180

b51a:901b:901b:8082:40de:3157:cd33:f9b5	205.51.249.181
b51a:901b:901b:8082:40de:3157:cd33:f9b6	205.51.249.182
b51a:901b:901b:8082:40de:3157:cd33:f9b7	205.51.249.183
b51a:901b:901b:8082:40de:3157:cd33:f9b8	205.51.249.184
b51a:901b:901b:8082:40de:3157:cd33:f9b9	205.51.249.185
b51a:901b:901b:8082:40de:3157:cd33:f9ba	205.51.249.186
b51a:901b:901b:8082:40de:3157:cd33:f9bb	205.51.249.187
b51a:901b:901b:8082:40de:3157:cd33:f9bc	205.51.249.188
b51a:901b:901b:8082:40de:3157:cd33:f9bd	205.51.249.189
b51a:901b:901b:8082:40de:3157:cd33:f9be	205.51.249.190
b51a:901b:901b:8082:40de:3157:cd33:f9bf	205.51.249.191
b51a:901b:901b:8082:40de:3157:cd33:f9c0	205.51.249.192
b51a:901b:901b:8082:40de:3157:cd33:f9c1	205.51.249.193
b51a:901b:901b:8082:40de:3157:cd33:f9c2	205.51.249.194
b51a:901b:901b:8082:40de:3157:cd33:f9c3	205.51.249.195
b51a:901b:901b:8082:40de:3157:cd33:f9c4	205.51.249.196
b51a:901b:901b:8082:40de:3157:cd33:f9c5	205.51.249.197
b51a:901b:901b:8082:40de:3157:cd33:f9c6	205.51.249.198
b51a:901b:901b:8082:40de:3157:cd33:f9c7	205.51.249.199
b51a:901b:901b:8082:40de:3157:cd33:f9c8	205.51.249.200
b51a:901b:901b:8082:40de:3157:cd33:f9c9	205.51.249.201
b51a:901b:901b:8082:40de:3157:cd33:f9ca	205.51.249.202
b51a:901b:901b:8082:40de:3157:cd33:f9cb	205.51.249.203
b51a:901b:901b:8082:40de:3157:cd33:f9cc	205.51.249.204
b51a:901b:901b:8082:40de:3157:cd33:f9cd	205.51.249.205
b51a:901b:901b:8082:40de:3157:cd33:f9ce	205.51.249.206
b51a:901b:901b:8082:40de:3157:cd33:f9cf	205.51.249.207
b51a:901b:901b:8082:40de:3157:cd33:f9d0	205.51.249.208
b51a:901b:901b:8082:40de:3157:cd33:f9d1	205.51.249.209
b51a:901b:901b:8082:40de:3157:cd33:f9d2	205.51.249.210
b51a:901b:901b:8082:40de:3157:cd33:f9d3	205.51.249.211
b51a:901b:901b:8082:40de:3157:cd33:f9d4	205.51.249.212
b51a:901b:901b:8082:40de:3157:cd33:f9d5	205.51.249.213
b51a:901b:901b:8082:40de:3157:cd33:f9d6	205.51.249.214
b51a:901b:901b:8082:40de:3157:cd33:f9d7	205.51.249.215
b51a:901b:901b:8082:40de:3157:cd33:f9d8	205.51.249.216
b51a:901b:901b:8082:40de:3157:cd33:f9d9	205.51.249.217
b51a:901b:901b:8082:40de:3157:cd33:f9da	205.51.249.218
b51a:901b:901b:8082:40de:3157:cd33:f9db	205.51.249.219
b51a:901b:901b:8082:40de:3157:cd33:f9dc	205.51.249.220
b51a:901b:901b:8082:40de:3157:cd33:f9dd	205.51.249.221
b51a:901b:901b:8082:40de:3157:cd33:f9de	205.51.249.222
b51a:901b:901b:8082:40de:3157:cd33:f9df	205.51.249.223
b51a:901b:901b:8082:40de:3157:cd33:f9e0	205.51.249.224
b51a:901b:901b:8082:40de:3157:cd33:f9e1	205.51.249.225
b51a:901b:901b:8082:40de:3157:cd33:f9e2	205.51.249.226
b51a:901b:901b:8082:40de:3157:cd33:f9e3	205.51.249.227
b51a:901b:901b:8082:40de:3157:cd33:f9e4	205.51.249.228
b51a:901b:901b:8082:40de:3157:cd33:f9e5	205.51.249.229
b51a:901b:901b:8082:40de:3157:cd33:f9e6	205.51.249.230
b51a:901b:901b:8082:40de:3157:cd33:f9e7	205.51.249.231
b51a:901b:901b:8082:40de:3157:cd33:f9e8	205.51.249.232
b51a:901b:901b:8082:40de:3157:cd33:f9e9	205.51.249.233
b51a:901b:901b:8082:40de:3157:cd33:f9ea	205.51.249.234
b51a:901b:901b:8082:40de:3157:cd33:f9eb	205.51.249.235
b51a:901b:901b:8082:40de:3157:cd33:f9ec	205.51.249.236
b51a:901b:901b:8082:40de:3157:cd33:f9ed	205.51.249.237
b51a:901b:901b:8082:40de:3157:cd33:f9ee	205.51.249.238
b51a:901b:901b:8082:40de:3157:cd33:f9ef	205.51.249.239
b51a:901b:901b:8082:40de:3157:cd33:f9f0	205.51.249.240
b51a:901b:901b:8082:40de:3157:cd33:f9f1	205.51.249.241
b51a:901b:901b:8082:40de:3157:cd33:f9f2	205.51.249.242
b51a:901b:901b:8082:40de:3157:cd33:f9f3	205.51.249.243
b51a:901b:901b:8082:40de:3157:cd33:f9f4	205.51.249.244
b51a:901b:901b:8082:40de:3157:cd33:f9f5	205.51.249.245
b51a:901b:901b:8082:40de:3157:cd33:f9f6	205.51.249.246
b51a:901b:901b:8082:40de:3157:cd33:f9f7	205.51.249.247
b51a:901b:901b:8082:40de:3157:cd33:f9f8	205.51.249.248
b51a:901b:901b:8082:40de:3157:cd33:f9f9	205.51.249.249
b51a:901b:901b:8082:40de:3157:cd33:f9fa	205.51.249.250
b51a:901b:901b:8082:40de:3157:cd33:f9fb	205.51.249.251
b51a:901b:901b:8082:40de:3157:cd33:f9fc	205.51.249.252
b51a:901b:901b:8082:40de:3157:cd33:f9fd	205.51.249.253
b51a:901b:901b:8082:40de:3157:cd33:f9fe	205.51.249.254
b51a:901b:901b:8082:40de:3157:cd33:f9ff	205.51.249.255

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.