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:eb24:7fce:cb15:f901	203.21.249.1
cb15:901b:901b:1324:eb24:7fce:cb15:f902	203.21.249.2
cb15:901b:901b:1324:eb24:7fce:cb15:f903	203.21.249.3
cb15:901b:901b:1324:eb24:7fce:cb15:f904	203.21.249.4
cb15:901b:901b:1324:eb24:7fce:cb15:f905	203.21.249.5
cb15:901b:901b:1324:eb24:7fce:cb15:f906	203.21.249.6
cb15:901b:901b:1324:eb24:7fce:cb15:f907	203.21.249.7
cb15:901b:901b:1324:eb24:7fce:cb15:f908	203.21.249.8
cb15:901b:901b:1324:eb24:7fce:cb15:f909	203.21.249.9
cb15:901b:901b:1324:eb24:7fce:cb15:f90a	203.21.249.10
cb15:901b:901b:1324:eb24:7fce:cb15:f90b	203.21.249.11
cb15:901b:901b:1324:eb24:7fce:cb15:f90c	203.21.249.12
cb15:901b:901b:1324:eb24:7fce:cb15:f90d	203.21.249.13
cb15:901b:901b:1324:eb24:7fce:cb15:f90e	203.21.249.14
cb15:901b:901b:1324:eb24:7fce:cb15:f90f	203.21.249.15
cb15:901b:901b:1324:eb24:7fce:cb15:f910	203.21.249.16
cb15:901b:901b:1324:eb24:7fce:cb15:f911	203.21.249.17
cb15:901b:901b:1324:eb24:7fce:cb15:f912	203.21.249.18
cb15:901b:901b:1324:eb24:7fce:cb15:f913	203.21.249.19
cb15:901b:901b:1324:eb24:7fce:cb15:f914	203.21.249.20
cb15:901b:901b:1324:eb24:7fce:cb15:f915	203.21.249.21
cb15:901b:901b:1324:eb24:7fce:cb15:f916	203.21.249.22
cb15:901b:901b:1324:eb24:7fce:cb15:f917	203.21.249.23
cb15:901b:901b:1324:eb24:7fce:cb15:f918	203.21.249.24
cb15:901b:901b:1324:eb24:7fce:cb15:f919	203.21.249.25
cb15:901b:901b:1324:eb24:7fce:cb15:f91a	203.21.249.26
cb15:901b:901b:1324:eb24:7fce:cb15:f91b	203.21.249.27
cb15:901b:901b:1324:eb24:7fce:cb15:f91c	203.21.249.28
cb15:901b:901b:1324:eb24:7fce:cb15:f91d	203.21.249.29
cb15:901b:901b:1324:eb24:7fce:cb15:f91e	203.21.249.30
cb15:901b:901b:1324:eb24:7fce:cb15:f91f	203.21.249.31
cb15:901b:901b:1324:eb24:7fce:cb15:f920	203.21.249.32
cb15:901b:901b:1324:eb24:7fce:cb15:f921	203.21.249.33
cb15:901b:901b:1324:eb24:7fce:cb15:f922	203.21.249.34
cb15:901b:901b:1324:eb24:7fce:cb15:f923	203.21.249.35
cb15:901b:901b:1324:eb24:7fce:cb15:f924	203.21.249.36
cb15:901b:901b:1324:eb24:7fce:cb15:f925	203.21.249.37
cb15:901b:901b:1324:eb24:7fce:cb15:f926	203.21.249.38
cb15:901b:901b:1324:eb24:7fce:cb15:f927	203.21.249.39
cb15:901b:901b:1324:eb24:7fce:cb15:f928	203.21.249.40
cb15:901b:901b:1324:eb24:7fce:cb15:f929	203.21.249.41
cb15:901b:901b:1324:eb24:7fce:cb15:f92a	203.21.249.42
cb15:901b:901b:1324:eb24:7fce:cb15:f92b	203.21.249.43
cb15:901b:901b:1324:eb24:7fce:cb15:f92c	203.21.249.44
cb15:901b:901b:1324:eb24:7fce:cb15:f92d	203.21.249.45
cb15:901b:901b:1324:eb24:7fce:cb15:f92e	203.21.249.46
cb15:901b:901b:1324:eb24:7fce:cb15:f92f	203.21.249.47
cb15:901b:901b:1324:eb24:7fce:cb15:f930	203.21.249.48
cb15:901b:901b:1324:eb24:7fce:cb15:f931	203.21.249.49
cb15:901b:901b:1324:eb24:7fce:cb15:f932	203.21.249.50
cb15:901b:901b:1324:eb24:7fce:cb15:f933	203.21.249.51
cb15:901b:901b:1324:eb24:7fce:cb15:f934	203.21.249.52
cb15:901b:901b:1324:eb24:7fce:cb15:f935	203.21.249.53
cb15:901b:901b:1324:eb24:7fce:cb15:f936	203.21.249.54
cb15:901b:901b:1324:eb24:7fce:cb15:f937	203.21.249.55
cb15:901b:901b:1324:eb24:7fce:cb15:f938	203.21.249.56
cb15:901b:901b:1324:eb24:7fce:cb15:f939	203.21.249.57
cb15:901b:901b:1324:eb24:7fce:cb15:f93a	203.21.249.58
cb15:901b:901b:1324:eb24:7fce:cb15:f93b	203.21.249.59
cb15:901b:901b:1324:eb24:7fce:cb15:f93c	203.21.249.60

cb15:901b:901b:1324:eb24:7fce:cb15:f93d	203.21.249.61
cb15:901b:901b:1324:eb24:7fce:cb15:f93e	203.21.249.62
cb15:901b:901b:1324:eb24:7fce:cb15:f93f	203.21.249.63
cb15:901b:901b:1324:eb24:7fce:cb15:f940	203.21.249.64
cb15:901b:901b:1324:eb24:7fce:cb15:f941	203.21.249.65
cb15:901b:901b:1324:eb24:7fce:cb15:f942	203.21.249.66
cb15:901b:901b:1324:eb24:7fce:cb15:f943	203.21.249.67
cb15:901b:901b:1324:eb24:7fce:cb15:f944	203.21.249.68
cb15:901b:901b:1324:eb24:7fce:cb15:f945	203.21.249.69
cb15:901b:901b:1324:eb24:7fce:cb15:f946	203.21.249.70
cb15:901b:901b:1324:eb24:7fce:cb15:f947	203.21.249.71
cb15:901b:901b:1324:eb24:7fce:cb15:f948	203.21.249.72
cb15:901b:901b:1324:eb24:7fce:cb15:f949	203.21.249.73
cb15:901b:901b:1324:eb24:7fce:cb15:f94a	203.21.249.74
cb15:901b:901b:1324:eb24:7fce:cb15:f94b	203.21.249.75
cb15:901b:901b:1324:eb24:7fce:cb15:f94c	203.21.249.76
cb15:901b:901b:1324:eb24:7fce:cb15:f94d	203.21.249.77
cb15:901b:901b:1324:eb24:7fce:cb15:f94e	203.21.249.78
cb15:901b:901b:1324:eb24:7fce:cb15:f94f	203.21.249.79
cb15:901b:901b:1324:eb24:7fce:cb15:f950	203.21.249.80
cb15:901b:901b:1324:eb24:7fce:cb15:f951	203.21.249.81
cb15:901b:901b:1324:eb24:7fce:cb15:f952	203.21.249.82
cb15:901b:901b:1324:eb24:7fce:cb15:f953	203.21.249.83
cb15:901b:901b:1324:eb24:7fce:cb15:f954	203.21.249.84
cb15:901b:901b:1324:eb24:7fce:cb15:f955	203.21.249.85
cb15:901b:901b:1324:eb24:7fce:cb15:f956	203.21.249.86
cb15:901b:901b:1324:eb24:7fce:cb15:f957	203.21.249.87
cb15:901b:901b:1324:eb24:7fce:cb15:f958	203.21.249.88
cb15:901b:901b:1324:eb24:7fce:cb15:f959	203.21.249.89
cb15:901b:901b:1324:eb24:7fce:cb15:f95a	203.21.249.90
cb15:901b:901b:1324:eb24:7fce:cb15:f95b	203.21.249.91
cb15:901b:901b:1324:eb24:7fce:cb15:f95c	203.21.249.92
cb15:901b:901b:1324:eb24:7fce:cb15:f95d	203.21.249.93
cb15:901b:901b:1324:eb24:7fce:cb15:f95e	203.21.249.94
cb15:901b:901b:1324:eb24:7fce:cb15:f95f	203.21.249.95
cb15:901b:901b:1324:eb24:7fce:cb15:f960	203.21.249.96
cb15:901b:901b:1324:eb24:7fce:cb15:f961	203.21.249.97
cb15:901b:901b:1324:eb24:7fce:cb15:f962	203.21.249.98
cb15:901b:901b:1324:eb24:7fce:cb15:f963	203.21.249.99
cb15:901b:901b:1324:eb24:7fce:cb15:f964	203.21.249.100
cb15:901b:901b:1324:eb24:7fce:cb15:f965	203.21.249.101
cb15:901b:901b:1324:eb24:7fce:cb15:f966	203.21.249.102
cb15:901b:901b:1324:eb24:7fce:cb15:f967	203.21.249.103
cb15:901b:901b:1324:eb24:7fce:cb15:f968	203.21.249.104
cb15:901b:901b:1324:eb24:7fce:cb15:f969	203.21.249.105
cb15:901b:901b:1324:eb24:7fce:cb15:f96a	203.21.249.106
cb15:901b:901b:1324:eb24:7fce:cb15:f96b	203.21.249.107
cb15:901b:901b:1324:eb24:7fce:cb15:f96c	203.21.249.108
cb15:901b:901b:1324:eb24:7fce:cb15:f96d	203.21.249.109
cb15:901b:901b:1324:eb24:7fce:cb15:f96e	203.21.249.110
cb15:901b:901b:1324:eb24:7fce:cb15:f96f	203.21.249.111
cb15:901b:901b:1324:eb24:7fce:cb15:f970	203.21.249.112
cb15:901b:901b:1324:eb24:7fce:cb15:f971	203.21.249.113
cb15:901b:901b:1324:eb24:7fce:cb15:f972	203.21.249.114
cb15:901b:901b:1324:eb24:7fce:cb15:f973	203.21.249.115
cb15:901b:901b:1324:eb24:7fce:cb15:f974	203.21.249.116
cb15:901b:901b:1324:eb24:7fce:cb15:f975	203.21.249.117
cb15:901b:901b:1324:eb24:7fce:cb15:f976	203.21.249.118
cb15:901b:901b:1324:eb24:7fce:cb15:f977	203.21.249.119
cb15:901b:901b:1324:eb24:7fce:cb15:f978	203.21.249.120

cb15:901b:901b:1324:eb24:7fce:cb15:f979	203.21.249.121
cb15:901b:901b:1324:eb24:7fce:cb15:f97a	203.21.249.122
cb15:901b:901b:1324:eb24:7fce:cb15:f97b	203.21.249.123
cb15:901b:901b:1324:eb24:7fce:cb15:f97c	203.21.249.124
cb15:901b:901b:1324:eb24:7fce:cb15:f97d	203.21.249.125
cb15:901b:901b:1324:eb24:7fce:cb15:f97e	203.21.249.126
cb15:901b:901b:1324:eb24:7fce:cb15:f97f	203.21.249.127
cb15:901b:901b:1324:eb24:7fce:cb15:f980	203.21.249.128
cb15:901b:901b:1324:eb24:7fce:cb15:f981	203.21.249.129
cb15:901b:901b:1324:eb24:7fce:cb15:f982	203.21.249.130
cb15:901b:901b:1324:eb24:7fce:cb15:f983	203.21.249.131
cb15:901b:901b:1324:eb24:7fce:cb15:f984	203.21.249.132
cb15:901b:901b:1324:eb24:7fce:cb15:f985	203.21.249.133
cb15:901b:901b:1324:eb24:7fce:cb15:f986	203.21.249.134
cb15:901b:901b:1324:eb24:7fce:cb15:f987	203.21.249.135
cb15:901b:901b:1324:eb24:7fce:cb15:f988	203.21.249.136
cb15:901b:901b:1324:eb24:7fce:cb15:f989	203.21.249.137
cb15:901b:901b:1324:eb24:7fce:cb15:f98a	203.21.249.138
cb15:901b:901b:1324:eb24:7fce:cb15:f98b	203.21.249.139
cb15:901b:901b:1324:eb24:7fce:cb15:f98c	203.21.249.140
cb15:901b:901b:1324:eb24:7fce:cb15:f98d	203.21.249.141
cb15:901b:901b:1324:eb24:7fce:cb15:f98e	203.21.249.142
cb15:901b:901b:1324:eb24:7fce:cb15:f98f	203.21.249.143
cb15:901b:901b:1324:eb24:7fce:cb15:f990	203.21.249.144
cb15:901b:901b:1324:eb24:7fce:cb15:f991	203.21.249.145
cb15:901b:901b:1324:eb24:7fce:cb15:f992	203.21.249.146
cb15:901b:901b:1324:eb24:7fce:cb15:f993	203.21.249.147
cb15:901b:901b:1324:eb24:7fce:cb15:f994	203.21.249.148
cb15:901b:901b:1324:eb24:7fce:cb15:f995	203.21.249.149
cb15:901b:901b:1324:eb24:7fce:cb15:f996	203.21.249.150
cb15:901b:901b:1324:eb24:7fce:cb15:f997	203.21.249.151
cb15:901b:901b:1324:eb24:7fce:cb15:f998	203.21.249.152
cb15:901b:901b:1324:eb24:7fce:cb15:f999	203.21.249.153
cb15:901b:901b:1324:eb24:7fce:cb15:f99a	203.21.249.154
cb15:901b:901b:1324:eb24:7fce:cb15:f99b	203.21.249.155
cb15:901b:901b:1324:eb24:7fce:cb15:f99c	203.21.249.156
cb15:901b:901b:1324:eb24:7fce:cb15:f99d	203.21.249.157
cb15:901b:901b:1324:eb24:7fce:cb15:f99e	203.21.249.158
cb15:901b:901b:1324:eb24:7fce:cb15:f99f	203.21.249.159
cb15:901b:901b:1324:eb24:7fce:cb15:f9a0	203.21.249.160
cb15:901b:901b:1324:eb24:7fce:cb15:f9a1	203.21.249.161
cb15:901b:901b:1324:eb24:7fce:cb15:f9a2	203.21.249.162
cb15:901b:901b:1324:eb24:7fce:cb15:f9a3	203.21.249.163
cb15:901b:901b:1324:eb24:7fce:cb15:f9a4	203.21.249.164
cb15:901b:901b:1324:eb24:7fce:cb15:f9a5	203.21.249.165
cb15:901b:901b:1324:eb24:7fce:cb15:f9a6	203.21.249.166
cb15:901b:901b:1324:eb24:7fce:cb15:f9a7	203.21.249.167
cb15:901b:901b:1324:eb24:7fce:cb15:f9a8	203.21.249.168
cb15:901b:901b:1324:eb24:7fce:cb15:f9a9	203.21.249.169
cb15:901b:901b:1324:eb24:7fce:cb15:f9aa	203.21.249.170
cb15:901b:901b:1324:eb24:7fce:cb15:f9ab	203.21.249.171
cb15:901b:901b:1324:eb24:7fce:cb15:f9ac	203.21.249.172
cb15:901b:901b:1324:eb24:7fce:cb15:f9ad	203.21.249.173
cb15:901b:901b:1324:eb24:7fce:cb15:f9ae	203.21.249.174
cb15:901b:901b:1324:eb24:7fce:cb15:f9af	203.21.249.175
cb15:901b:901b:1324:eb24:7fce:cb15:f9b0	203.21.249.176
cb15:901b:901b:1324:eb24:7fce:cb15:f9b1	203.21.249.177
cb15:901b:901b:1324:eb24:7fce:cb15:f9b2	203.21.249.178
cb15:901b:901b:1324:eb24:7fce:cb15:f9b3	203.21.249.179
cb15:901b:901b:1324:eb24:7fce:cb15:f9b4	203.21.249.180

cb15:901b:901b:1324:eb24:7fce:cb15:f9b5	203.21.249.181
cb15:901b:901b:1324:eb24:7fce:cb15:f9b6	203.21.249.182
cb15:901b:901b:1324:eb24:7fce:cb15:f9b7	203.21.249.183
cb15:901b:901b:1324:eb24:7fce:cb15:f9b8	203.21.249.184
cb15:901b:901b:1324:eb24:7fce:cb15:f9b9	203.21.249.185
cb15:901b:901b:1324:eb24:7fce:cb15:f9ba	203.21.249.186
cb15:901b:901b:1324:eb24:7fce:cb15:f9bb	203.21.249.187
cb15:901b:901b:1324:eb24:7fce:cb15:f9bc	203.21.249.188
cb15:901b:901b:1324:eb24:7fce:cb15:f9bd	203.21.249.189
cb15:901b:901b:1324:eb24:7fce:cb15:f9be	203.21.249.190
cb15:901b:901b:1324:eb24:7fce:cb15:f9bf	203.21.249.191
cb15:901b:901b:1324:eb24:7fce:cb15:f9c0	203.21.249.192
cb15:901b:901b:1324:eb24:7fce:cb15:f9c1	203.21.249.193
cb15:901b:901b:1324:eb24:7fce:cb15:f9c2	203.21.249.194
cb15:901b:901b:1324:eb24:7fce:cb15:f9c3	203.21.249.195
cb15:901b:901b:1324:eb24:7fce:cb15:f9c4	203.21.249.196
cb15:901b:901b:1324:eb24:7fce:cb15:f9c5	203.21.249.197
cb15:901b:901b:1324:eb24:7fce:cb15:f9c6	203.21.249.198
cb15:901b:901b:1324:eb24:7fce:cb15:f9c7	203.21.249.199
cb15:901b:901b:1324:eb24:7fce:cb15:f9c8	203.21.249.200
cb15:901b:901b:1324:eb24:7fce:cb15:f9c9	203.21.249.201
cb15:901b:901b:1324:eb24:7fce:cb15:f9ca	203.21.249.202
cb15:901b:901b:1324:eb24:7fce:cb15:f9cb	203.21.249.203
cb15:901b:901b:1324:eb24:7fce:cb15:f9cc	203.21.249.204
cb15:901b:901b:1324:eb24:7fce:cb15:f9cd	203.21.249.205
cb15:901b:901b:1324:eb24:7fce:cb15:f9ce	203.21.249.206
cb15:901b:901b:1324:eb24:7fce:cb15:f9cf	203.21.249.207
cb15:901b:901b:1324:eb24:7fce:cb15:f9d0	203.21.249.208
cb15:901b:901b:1324:eb24:7fce:cb15:f9d1	203.21.249.209
cb15:901b:901b:1324:eb24:7fce:cb15:f9d2	203.21.249.210
cb15:901b:901b:1324:eb24:7fce:cb15:f9d3	203.21.249.211
cb15:901b:901b:1324:eb24:7fce:cb15:f9d4	203.21.249.212
cb15:901b:901b:1324:eb24:7fce:cb15:f9d5	203.21.249.213
cb15:901b:901b:1324:eb24:7fce:cb15:f9d6	203.21.249.214
cb15:901b:901b:1324:eb24:7fce:cb15:f9d7	203.21.249.215
cb15:901b:901b:1324:eb24:7fce:cb15:f9d8	203.21.249.216
cb15:901b:901b:1324:eb24:7fce:cb15:f9d9	203.21.249.217
cb15:901b:901b:1324:eb24:7fce:cb15:f9da	203.21.249.218
cb15:901b:901b:1324:eb24:7fce:cb15:f9db	203.21.249.219
cb15:901b:901b:1324:eb24:7fce:cb15:f9dc	203.21.249.220
cb15:901b:901b:1324:eb24:7fce:cb15:f9dd	203.21.249.221
cb15:901b:901b:1324:eb24:7fce:cb15:f9de	203.21.249.222
cb15:901b:901b:1324:eb24:7fce:cb15:f9df	203.21.249.223
cb15:901b:901b:1324:eb24:7fce:cb15:f9e0	203.21.249.224
cb15:901b:901b:1324:eb24:7fce:cb15:f9e1	203.21.249.225
cb15:901b:901b:1324:eb24:7fce:cb15:f9e2	203.21.249.226
cb15:901b:901b:1324:eb24:7fce:cb15:f9e3	203.21.249.227
cb15:901b:901b:1324:eb24:7fce:cb15:f9e4	203.21.249.228
cb15:901b:901b:1324:eb24:7fce:cb15:f9e5	203.21.249.229
cb15:901b:901b:1324:eb24:7fce:cb15:f9e6	203.21.249.230
cb15:901b:901b:1324:eb24:7fce:cb15:f9e7	203.21.249.231
cb15:901b:901b:1324:eb24:7fce:cb15:f9e8	203.21.249.232
cb15:901b:901b:1324:eb24:7fce:cb15:f9e9	203.21.249.233
cb15:901b:901b:1324:eb24:7fce:cb15:f9ea	203.21.249.234
cb15:901b:901b:1324:eb24:7fce:cb15:f9eb	203.21.249.235
cb15:901b:901b:1324:eb24:7fce:cb15:f9ec	203.21.249.236
cb15:901b:901b:1324:eb24:7fce:cb15:f9ed	203.21.249.237
cb15:901b:901b:1324:eb24:7fce:cb15:f9ee	203.21.249.238
cb15:901b:901b:1324:eb24:7fce:cb15:f9ef	203.21.249.239
cb15:901b:901b:1324:eb24:7fce:cb15:f9f0	203.21.249.240
cb15:901b:901b:1324:eb24:7fce:cb15:f9f1	203.21.249.241
cb15:901b:901b:1324:eb24:7fce:cb15:f9f2	203.21.249.242
cb15:901b:901b:1324:eb24:7fce:cb15:f9f3	203.21.249.243
cb15:901b:901b:1324:eb24:7fce:cb15:f9f4	203.21.249.244
cb15:901b:901b:1324:eb24:7fce:cb15:f9f5	203.21.249.245
cb15:901b:901b:1324:eb24:7fce:cb15:f9f6	203.21.249.246
cb15:901b:901b:1324:eb24:7fce:cb15:f9f7	203.21.249.247
cb15:901b:901b:1324:eb24:7fce:cb15:f9f8	203.21.249.248
cb15:901b:901b:1324:eb24:7fce:cb15:f9f9	203.21.249.249
cb15:901b:901b:1324:eb24:7fce:cb15:f9fa	203.21.249.250
cb15:901b:901b:1324:eb24:7fce:cb15:f9fb	203.21.249.251
cb15:901b:901b:1324:eb24:7fce:cb15:f9fc	203.21.249.252
cb15:901b:901b:1324:eb24:7fce:cb15:f9fd	203.21.249.253
cb15:901b:901b:1324:eb24:7fce:cb15:f9fe	203.21.249.254
cb15:901b:901b:1324:eb24:7fce:cb15:f9ff	203.21.249.255

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.