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
cb15:901b:901b:1324:adaa:5155:3976:f901	57.118.249.1
cb15:901b:901b:1324:adaa:5155:3976:f902	57.118.249.2
cb15:901b:901b:1324:adaa:5155:3976:f903	57.118.249.3
cb15:901b:901b:1324:adaa:5155:3976:f904	57.118.249.4
cb15:901b:901b:1324:adaa:5155:3976:f905	57.118.249.5
cb15:901b:901b:1324:adaa:5155:3976:f906	57.118.249.6
cb15:901b:901b:1324:adaa:5155:3976:f907	57.118.249.7
cb15:901b:901b:1324:adaa:5155:3976:f908	57.118.249.8
cb15:901b:901b:1324:adaa:5155:3976:f909	57.118.249.9
cb15:901b:901b:1324:adaa:5155:3976:f90a	57.118.249.10
cb15:901b:901b:1324:adaa:5155:3976:f90b	57.118.249.11
cb15:901b:901b:1324:adaa:5155:3976:f90c	57.118.249.12
cb15:901b:901b:1324:adaa:5155:3976:f90d	57.118.249.13
cb15:901b:901b:1324:adaa:5155:3976:f90e	57.118.249.14
cb15:901b:901b:1324:adaa:5155:3976:f90f	57.118.249.15
cb15:901b:901b:1324:adaa:5155:3976:f910	57.118.249.16
cb15:901b:901b:1324:adaa:5155:3976:f911	57.118.249.17
cb15:901b:901b:1324:adaa:5155:3976:f912	57.118.249.18
cb15:901b:901b:1324:adaa:5155:3976:f913	57.118.249.19
cb15:901b:901b:1324:adaa:5155:3976:f914	57.118.249.20
cb15:901b:901b:1324:adaa:5155:3976:f915	57.118.249.21
cb15:901b:901b:1324:adaa:5155:3976:f916	57.118.249.22
cb15:901b:901b:1324:adaa:5155:3976:f917	57.118.249.23
cb15:901b:901b:1324:adaa:5155:3976:f918	57.118.249.24
cb15:901b:901b:1324:adaa:5155:3976:f919	57.118.249.25
cb15:901b:901b:1324:adaa:5155:3976:f91a	57.118.249.26
cb15:901b:901b:1324:adaa:5155:3976:f91b	57.118.249.27
cb15:901b:901b:1324:adaa:5155:3976:f91c	57.118.249.28
cb15:901b:901b:1324:adaa:5155:3976:f91d	57.118.249.29
cb15:901b:901b:1324:adaa:5155:3976:f91e	57.118.249.30
cb15:901b:901b:1324:adaa:5155:3976:f91f	57.118.249.31
cb15:901b:901b:1324:adaa:5155:3976:f920	57.118.249.32
cb15:901b:901b:1324:adaa:5155:3976:f921	57.118.249.33
cb15:901b:901b:1324:adaa:5155:3976:f922	57.118.249.34
cb15:901b:901b:1324:adaa:5155:3976:f923	57.118.249.35
cb15:901b:901b:1324:adaa:5155:3976:f924	57.118.249.36
cb15:901b:901b:1324:adaa:5155:3976:f925	57.118.249.37
cb15:901b:901b:1324:adaa:5155:3976:f926	57.118.249.38
cb15:901b:901b:1324:adaa:5155:3976:f927	57.118.249.39
cb15:901b:901b:1324:adaa:5155:3976:f928	57.118.249.40
cb15:901b:901b:1324:adaa:5155:3976:f929	57.118.249.41
cb15:901b:901b:1324:adaa:5155:3976:f92a	57.118.249.42
cb15:901b:901b:1324:adaa:5155:3976:f92b	57.118.249.43
cb15:901b:901b:1324:adaa:5155:3976:f92c	57.118.249.44
cb15:901b:901b:1324:adaa:5155:3976:f92d	57.118.249.45
cb15:901b:901b:1324:adaa:5155:3976:f92e	57.118.249.46
cb15:901b:901b:1324:adaa:5155:3976:f92f	57.118.249.47
cb15:901b:901b:1324:adaa:5155:3976:f930	57.118.249.48
cb15:901b:901b:1324:adaa:5155:3976:f931	57.118.249.49
cb15:901b:901b:1324:adaa:5155:3976:f932	57.118.249.50
cb15:901b:901b:1324:adaa:5155:3976:f933	57.118.249.51
cb15:901b:901b:1324:adaa:5155:3976:f934	57.118.249.52
cb15:901b:901b:1324:adaa:5155:3976:f935	57.118.249.53
cb15:901b:901b:1324:adaa:5155:3976:f936	57.118.249.54
cb15:901b:901b:1324:adaa:5155:3976:f937	57.118.249.55
cb15:901b:901b:1324:adaa:5155:3976:f938	57.118.249.56
cb15:901b:901b:1324:adaa:5155:3976:f939	57.118.249.57
cb15:901b:901b:1324:adaa:5155:3976:f93a	57.118.249.58
cb15:901b:901b:1324:adaa:5155:3976:f93b	57.118.249.59
cb15:901b:901b:1324:adaa:5155:3976:f93c	57.118.249.60

cb15:901b:901b:1324:adaa:5155:3976:f93d	57.118.249.61
cb15:901b:901b:1324:adaa:5155:3976:f93e	57.118.249.62
cb15:901b:901b:1324:adaa:5155:3976:f93f	57.118.249.63
cb15:901b:901b:1324:adaa:5155:3976:f940	57.118.249.64
cb15:901b:901b:1324:adaa:5155:3976:f941	57.118.249.65
cb15:901b:901b:1324:adaa:5155:3976:f942	57.118.249.66
cb15:901b:901b:1324:adaa:5155:3976:f943	57.118.249.67
cb15:901b:901b:1324:adaa:5155:3976:f944	57.118.249.68
cb15:901b:901b:1324:adaa:5155:3976:f945	57.118.249.69
cb15:901b:901b:1324:adaa:5155:3976:f946	57.118.249.70
cb15:901b:901b:1324:adaa:5155:3976:f947	57.118.249.71
cb15:901b:901b:1324:adaa:5155:3976:f948	57.118.249.72
cb15:901b:901b:1324:adaa:5155:3976:f949	57.118.249.73
cb15:901b:901b:1324:adaa:5155:3976:f94a	57.118.249.74
cb15:901b:901b:1324:adaa:5155:3976:f94b	57.118.249.75
cb15:901b:901b:1324:adaa:5155:3976:f94c	57.118.249.76
cb15:901b:901b:1324:adaa:5155:3976:f94d	57.118.249.77
cb15:901b:901b:1324:adaa:5155:3976:f94e	57.118.249.78
cb15:901b:901b:1324:adaa:5155:3976:f94f	57.118.249.79
cb15:901b:901b:1324:adaa:5155:3976:f950	57.118.249.80
cb15:901b:901b:1324:adaa:5155:3976:f951	57.118.249.81
cb15:901b:901b:1324:adaa:5155:3976:f952	57.118.249.82
cb15:901b:901b:1324:adaa:5155:3976:f953	57.118.249.83
cb15:901b:901b:1324:adaa:5155:3976:f954	57.118.249.84
cb15:901b:901b:1324:adaa:5155:3976:f955	57.118.249.85
cb15:901b:901b:1324:adaa:5155:3976:f956	57.118.249.86
cb15:901b:901b:1324:adaa:5155:3976:f957	57.118.249.87
cb15:901b:901b:1324:adaa:5155:3976:f958	57.118.249.88
cb15:901b:901b:1324:adaa:5155:3976:f959	57.118.249.89
cb15:901b:901b:1324:adaa:5155:3976:f95a	57.118.249.90
cb15:901b:901b:1324:adaa:5155:3976:f95b	57.118.249.91
cb15:901b:901b:1324:adaa:5155:3976:f95c	57.118.249.92
cb15:901b:901b:1324:adaa:5155:3976:f95d	57.118.249.93
cb15:901b:901b:1324:adaa:5155:3976:f95e	57.118.249.94
cb15:901b:901b:1324:adaa:5155:3976:f95f	57.118.249.95
cb15:901b:901b:1324:adaa:5155:3976:f960	57.118.249.96
cb15:901b:901b:1324:adaa:5155:3976:f961	57.118.249.97
cb15:901b:901b:1324:adaa:5155:3976:f962	57.118.249.98
cb15:901b:901b:1324:adaa:5155:3976:f963	57.118.249.99
cb15:901b:901b:1324:adaa:5155:3976:f964	57.118.249.100
cb15:901b:901b:1324:adaa:5155:3976:f965	57.118.249.101
cb15:901b:901b:1324:adaa:5155:3976:f966	57.118.249.102
cb15:901b:901b:1324:adaa:5155:3976:f967	57.118.249.103
cb15:901b:901b:1324:adaa:5155:3976:f968	57.118.249.104
cb15:901b:901b:1324:adaa:5155:3976:f969	57.118.249.105
cb15:901b:901b:1324:adaa:5155:3976:f96a	57.118.249.106
cb15:901b:901b:1324:adaa:5155:3976:f96b	57.118.249.107
cb15:901b:901b:1324:adaa:5155:3976:f96c	57.118.249.108
cb15:901b:901b:1324:adaa:5155:3976:f96d	57.118.249.109
cb15:901b:901b:1324:adaa:5155:3976:f96e	57.118.249.110
cb15:901b:901b:1324:adaa:5155:3976:f96f	57.118.249.111
cb15:901b:901b:1324:adaa:5155:3976:f970	57.118.249.112
cb15:901b:901b:1324:adaa:5155:3976:f971	57.118.249.113
cb15:901b:901b:1324:adaa:5155:3976:f972	57.118.249.114
cb15:901b:901b:1324:adaa:5155:3976:f973	57.118.249.115
cb15:901b:901b:1324:adaa:5155:3976:f974	57.118.249.116
cb15:901b:901b:1324:adaa:5155:3976:f975	57.118.249.117
cb15:901b:901b:1324:adaa:5155:3976:f976	57.118.249.118
cb15:901b:901b:1324:adaa:5155:3976:f977	57.118.249.119
cb15:901b:901b:1324:adaa:5155:3976:f978	57.118.249.120

cb15:901b:901b:1324:adaa:5155:3976:f979	57.118.249.121
cb15:901b:901b:1324:adaa:5155:3976:f97a	57.118.249.122
cb15:901b:901b:1324:adaa:5155:3976:f97b	57.118.249.123
cb15:901b:901b:1324:adaa:5155:3976:f97c	57.118.249.124
cb15:901b:901b:1324:adaa:5155:3976:f97d	57.118.249.125
cb15:901b:901b:1324:adaa:5155:3976:f97e	57.118.249.126
cb15:901b:901b:1324:adaa:5155:3976:f97f	57.118.249.127
cb15:901b:901b:1324:adaa:5155:3976:f980	57.118.249.128
cb15:901b:901b:1324:adaa:5155:3976:f981	57.118.249.129
cb15:901b:901b:1324:adaa:5155:3976:f982	57.118.249.130
cb15:901b:901b:1324:adaa:5155:3976:f983	57.118.249.131
cb15:901b:901b:1324:adaa:5155:3976:f984	57.118.249.132
cb15:901b:901b:1324:adaa:5155:3976:f985	57.118.249.133
cb15:901b:901b:1324:adaa:5155:3976:f986	57.118.249.134
cb15:901b:901b:1324:adaa:5155:3976:f987	57.118.249.135
cb15:901b:901b:1324:adaa:5155:3976:f988	57.118.249.136
cb15:901b:901b:1324:adaa:5155:3976:f989	57.118.249.137
cb15:901b:901b:1324:adaa:5155:3976:f98a	57.118.249.138
cb15:901b:901b:1324:adaa:5155:3976:f98b	57.118.249.139
cb15:901b:901b:1324:adaa:5155:3976:f98c	57.118.249.140
cb15:901b:901b:1324:adaa:5155:3976:f98d	57.118.249.141
cb15:901b:901b:1324:adaa:5155:3976:f98e	57.118.249.142
cb15:901b:901b:1324:adaa:5155:3976:f98f	57.118.249.143
cb15:901b:901b:1324:adaa:5155:3976:f990	57.118.249.144
cb15:901b:901b:1324:adaa:5155:3976:f991	57.118.249.145
cb15:901b:901b:1324:adaa:5155:3976:f992	57.118.249.146
cb15:901b:901b:1324:adaa:5155:3976:f993	57.118.249.147
cb15:901b:901b:1324:adaa:5155:3976:f994	57.118.249.148
cb15:901b:901b:1324:adaa:5155:3976:f995	57.118.249.149
cb15:901b:901b:1324:adaa:5155:3976:f996	57.118.249.150
cb15:901b:901b:1324:adaa:5155:3976:f997	57.118.249.151
cb15:901b:901b:1324:adaa:5155:3976:f998	57.118.249.152
cb15:901b:901b:1324:adaa:5155:3976:f999	57.118.249.153
cb15:901b:901b:1324:adaa:5155:3976:f99a	57.118.249.154
cb15:901b:901b:1324:adaa:5155:3976:f99b	57.118.249.155
cb15:901b:901b:1324:adaa:5155:3976:f99c	57.118.249.156
cb15:901b:901b:1324:adaa:5155:3976:f99d	57.118.249.157
cb15:901b:901b:1324:adaa:5155:3976:f99e	57.118.249.158
cb15:901b:901b:1324:adaa:5155:3976:f99f	57.118.249.159
cb15:901b:901b:1324:adaa:5155:3976:f9a0	57.118.249.160
cb15:901b:901b:1324:adaa:5155:3976:f9a1	57.118.249.161
cb15:901b:901b:1324:adaa:5155:3976:f9a2	57.118.249.162
cb15:901b:901b:1324:adaa:5155:3976:f9a3	57.118.249.163
cb15:901b:901b:1324:adaa:5155:3976:f9a4	57.118.249.164
cb15:901b:901b:1324:adaa:5155:3976:f9a5	57.118.249.165
cb15:901b:901b:1324:adaa:5155:3976:f9a6	57.118.249.166
cb15:901b:901b:1324:adaa:5155:3976:f9a7	57.118.249.167
cb15:901b:901b:1324:adaa:5155:3976:f9a8	57.118.249.168
cb15:901b:901b:1324:adaa:5155:3976:f9a9	57.118.249.169
cb15:901b:901b:1324:adaa:5155:3976:f9aa	57.118.249.170
cb15:901b:901b:1324:adaa:5155:3976:f9ab	57.118.249.171
cb15:901b:901b:1324:adaa:5155:3976:f9ac	57.118.249.172
cb15:901b:901b:1324:adaa:5155:3976:f9ad	57.118.249.173
cb15:901b:901b:1324:adaa:5155:3976:f9ae	57.118.249.174
cb15:901b:901b:1324:adaa:5155:3976:f9af	57.118.249.175
cb15:901b:901b:1324:adaa:5155:3976:f9b0	57.118.249.176
cb15:901b:901b:1324:adaa:5155:3976:f9b1	57.118.249.177
cb15:901b:901b:1324:adaa:5155:3976:f9b2	57.118.249.178
cb15:901b:901b:1324:adaa:5155:3976:f9b3	57.118.249.179
cb15:901b:901b:1324:adaa:5155:3976:f9b4	57.118.249.180

cb15:901b:901b:1324:adaa:5155:3976:f9b5	57.118.249.181
cb15:901b:901b:1324:adaa:5155:3976:f9b6	57.118.249.182
cb15:901b:901b:1324:adaa:5155:3976:f9b7	57.118.249.183
cb15:901b:901b:1324:adaa:5155:3976:f9b8	57.118.249.184
cb15:901b:901b:1324:adaa:5155:3976:f9b9	57.118.249.185
cb15:901b:901b:1324:adaa:5155:3976:f9ba	57.118.249.186
cb15:901b:901b:1324:adaa:5155:3976:f9bb	57.118.249.187
cb15:901b:901b:1324:adaa:5155:3976:f9bc	57.118.249.188
cb15:901b:901b:1324:adaa:5155:3976:f9bd	57.118.249.189
cb15:901b:901b:1324:adaa:5155:3976:f9be	57.118.249.190
cb15:901b:901b:1324:adaa:5155:3976:f9bf	57.118.249.191
cb15:901b:901b:1324:adaa:5155:3976:f9c0	57.118.249.192
cb15:901b:901b:1324:adaa:5155:3976:f9c1	57.118.249.193
cb15:901b:901b:1324:adaa:5155:3976:f9c2	57.118.249.194
cb15:901b:901b:1324:adaa:5155:3976:f9c3	57.118.249.195
cb15:901b:901b:1324:adaa:5155:3976:f9c4	57.118.249.196
cb15:901b:901b:1324:adaa:5155:3976:f9c5	57.118.249.197
cb15:901b:901b:1324:adaa:5155:3976:f9c6	57.118.249.198
cb15:901b:901b:1324:adaa:5155:3976:f9c7	57.118.249.199
cb15:901b:901b:1324:adaa:5155:3976:f9c8	57.118.249.200
cb15:901b:901b:1324:adaa:5155:3976:f9c9	57.118.249.201
cb15:901b:901b:1324:adaa:5155:3976:f9ca	57.118.249.202
cb15:901b:901b:1324:adaa:5155:3976:f9cb	57.118.249.203
cb15:901b:901b:1324:adaa:5155:3976:f9cc	57.118.249.204
cb15:901b:901b:1324:adaa:5155:3976:f9cd	57.118.249.205
cb15:901b:901b:1324:adaa:5155:3976:f9ce	57.118.249.206
cb15:901b:901b:1324:adaa:5155:3976:f9cf	57.118.249.207
cb15:901b:901b:1324:adaa:5155:3976:f9d0	57.118.249.208
cb15:901b:901b:1324:adaa:5155:3976:f9d1	57.118.249.209
cb15:901b:901b:1324:adaa:5155:3976:f9d2	57.118.249.210
cb15:901b:901b:1324:adaa:5155:3976:f9d3	57.118.249.211
cb15:901b:901b:1324:adaa:5155:3976:f9d4	57.118.249.212
cb15:901b:901b:1324:adaa:5155:3976:f9d5	57.118.249.213
cb15:901b:901b:1324:adaa:5155:3976:f9d6	57.118.249.214
cb15:901b:901b:1324:adaa:5155:3976:f9d7	57.118.249.215
cb15:901b:901b:1324:adaa:5155:3976:f9d8	57.118.249.216
cb15:901b:901b:1324:adaa:5155:3976:f9d9	57.118.249.217
cb15:901b:901b:1324:adaa:5155:3976:f9da	57.118.249.218
cb15:901b:901b:1324:adaa:5155:3976:f9db	57.118.249.219
cb15:901b:901b:1324:adaa:5155:3976:f9dc	57.118.249.220
cb15:901b:901b:1324:adaa:5155:3976:f9dd	57.118.249.221
cb15:901b:901b:1324:adaa:5155:3976:f9de	57.118.249.222
cb15:901b:901b:1324:adaa:5155:3976:f9df	57.118.249.223
cb15:901b:901b:1324:adaa:5155:3976:f9e0	57.118.249.224
cb15:901b:901b:1324:adaa:5155:3976:f9e1	57.118.249.225
cb15:901b:901b:1324:adaa:5155:3976:f9e2	57.118.249.226
cb15:901b:901b:1324:adaa:5155:3976:f9e3	57.118.249.227
cb15:901b:901b:1324:adaa:5155:3976:f9e4	57.118.249.228
cb15:901b:901b:1324:adaa:5155:3976:f9e5	57.118.249.229
cb15:901b:901b:1324:adaa:5155:3976:f9e6	57.118.249.230
cb15:901b:901b:1324:adaa:5155:3976:f9e7	57.118.249.231
cb15:901b:901b:1324:adaa:5155:3976:f9e8	57.118.249.232
cb15:901b:901b:1324:adaa:5155:3976:f9e9	57.118.249.233
cb15:901b:901b:1324:adaa:5155:3976:f9ea	57.118.249.234
cb15:901b:901b:1324:adaa:5155:3976:f9eb	57.118.249.235
cb15:901b:901b:1324:adaa:5155:3976:f9ec	57.118.249.236
cb15:901b:901b:1324:adaa:5155:3976:f9ed	57.118.249.237
cb15:901b:901b:1324:adaa:5155:3976:f9ee	57.118.249.238
cb15:901b:901b:1324:adaa:5155:3976:f9ef	57.118.249.239
cb15:901b:901b:1324:adaa:5155:3976:f9f0	57.118.249.240
cb15:901b:901b:1324:adaa:5155:3976:f9f1	57.118.249.241
cb15:901b:901b:1324:adaa:5155:3976:f9f2	57.118.249.242
cb15:901b:901b:1324:adaa:5155:3976:f9f3	57.118.249.243
cb15:901b:901b:1324:adaa:5155:3976:f9f4	57.118.249.244
cb15:901b:901b:1324:adaa:5155:3976:f9f5	57.118.249.245
cb15:901b:901b:1324:adaa:5155:3976:f9f6	57.118.249.246
cb15:901b:901b:1324:adaa:5155:3976:f9f7	57.118.249.247
cb15:901b:901b:1324:adaa:5155:3976:f9f8	57.118.249.248
cb15:901b:901b:1324:adaa:5155:3976:f9f9	57.118.249.249
cb15:901b:901b:1324:adaa:5155:3976:f9fa	57.118.249.250
cb15:901b:901b:1324:adaa:5155:3976:f9fb	57.118.249.251
cb15:901b:901b:1324:adaa:5155:3976:f9fc	57.118.249.252
cb15:901b:901b:1324:adaa:5155:3976:f9fd	57.118.249.253
cb15:901b:901b:1324:adaa:5155:3976:f9fe	57.118.249.254
cb15:901b:901b:1324:adaa:5155:3976:f9ff	57.118.249.255

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.