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:fb65:4024:de24:81cb:f901	129.203.249.1
cb15:901b:901b:fb65:4024:de24:81cb:f902	129.203.249.2
cb15:901b:901b:fb65:4024:de24:81cb:f903	129.203.249.3
cb15:901b:901b:fb65:4024:de24:81cb:f904	129.203.249.4
cb15:901b:901b:fb65:4024:de24:81cb:f905	129.203.249.5
cb15:901b:901b:fb65:4024:de24:81cb:f906	129.203.249.6
cb15:901b:901b:fb65:4024:de24:81cb:f907	129.203.249.7
cb15:901b:901b:fb65:4024:de24:81cb:f908	129.203.249.8
cb15:901b:901b:fb65:4024:de24:81cb:f909	129.203.249.9
cb15:901b:901b:fb65:4024:de24:81cb:f90a	129.203.249.10
cb15:901b:901b:fb65:4024:de24:81cb:f90b	129.203.249.11
cb15:901b:901b:fb65:4024:de24:81cb:f90c	129.203.249.12
cb15:901b:901b:fb65:4024:de24:81cb:f90d	129.203.249.13
cb15:901b:901b:fb65:4024:de24:81cb:f90e	129.203.249.14
cb15:901b:901b:fb65:4024:de24:81cb:f90f	129.203.249.15
cb15:901b:901b:fb65:4024:de24:81cb:f910	129.203.249.16
cb15:901b:901b:fb65:4024:de24:81cb:f911	129.203.249.17
cb15:901b:901b:fb65:4024:de24:81cb:f912	129.203.249.18
cb15:901b:901b:fb65:4024:de24:81cb:f913	129.203.249.19
cb15:901b:901b:fb65:4024:de24:81cb:f914	129.203.249.20
cb15:901b:901b:fb65:4024:de24:81cb:f915	129.203.249.21
cb15:901b:901b:fb65:4024:de24:81cb:f916	129.203.249.22
cb15:901b:901b:fb65:4024:de24:81cb:f917	129.203.249.23
cb15:901b:901b:fb65:4024:de24:81cb:f918	129.203.249.24
cb15:901b:901b:fb65:4024:de24:81cb:f919	129.203.249.25
cb15:901b:901b:fb65:4024:de24:81cb:f91a	129.203.249.26
cb15:901b:901b:fb65:4024:de24:81cb:f91b	129.203.249.27
cb15:901b:901b:fb65:4024:de24:81cb:f91c	129.203.249.28
cb15:901b:901b:fb65:4024:de24:81cb:f91d	129.203.249.29
cb15:901b:901b:fb65:4024:de24:81cb:f91e	129.203.249.30
cb15:901b:901b:fb65:4024:de24:81cb:f91f	129.203.249.31
cb15:901b:901b:fb65:4024:de24:81cb:f920	129.203.249.32
cb15:901b:901b:fb65:4024:de24:81cb:f921	129.203.249.33
cb15:901b:901b:fb65:4024:de24:81cb:f922	129.203.249.34
cb15:901b:901b:fb65:4024:de24:81cb:f923	129.203.249.35
cb15:901b:901b:fb65:4024:de24:81cb:f924	129.203.249.36
cb15:901b:901b:fb65:4024:de24:81cb:f925	129.203.249.37
cb15:901b:901b:fb65:4024:de24:81cb:f926	129.203.249.38
cb15:901b:901b:fb65:4024:de24:81cb:f927	129.203.249.39
cb15:901b:901b:fb65:4024:de24:81cb:f928	129.203.249.40
cb15:901b:901b:fb65:4024:de24:81cb:f929	129.203.249.41
cb15:901b:901b:fb65:4024:de24:81cb:f92a	129.203.249.42
cb15:901b:901b:fb65:4024:de24:81cb:f92b	129.203.249.43
cb15:901b:901b:fb65:4024:de24:81cb:f92c	129.203.249.44
cb15:901b:901b:fb65:4024:de24:81cb:f92d	129.203.249.45
cb15:901b:901b:fb65:4024:de24:81cb:f92e	129.203.249.46
cb15:901b:901b:fb65:4024:de24:81cb:f92f	129.203.249.47
cb15:901b:901b:fb65:4024:de24:81cb:f930	129.203.249.48
cb15:901b:901b:fb65:4024:de24:81cb:f931	129.203.249.49
cb15:901b:901b:fb65:4024:de24:81cb:f932	129.203.249.50
cb15:901b:901b:fb65:4024:de24:81cb:f933	129.203.249.51
cb15:901b:901b:fb65:4024:de24:81cb:f934	129.203.249.52
cb15:901b:901b:fb65:4024:de24:81cb:f935	129.203.249.53
cb15:901b:901b:fb65:4024:de24:81cb:f936	129.203.249.54
cb15:901b:901b:fb65:4024:de24:81cb:f937	129.203.249.55
cb15:901b:901b:fb65:4024:de24:81cb:f938	129.203.249.56
cb15:901b:901b:fb65:4024:de24:81cb:f939	129.203.249.57
cb15:901b:901b:fb65:4024:de24:81cb:f93a	129.203.249.58
cb15:901b:901b:fb65:4024:de24:81cb:f93b	129.203.249.59
cb15:901b:901b:fb65:4024:de24:81cb:f93c	129.203.249.60

cb15:901b:901b:fb65:4024:de24:81cb:f93d	129.203.249.61
cb15:901b:901b:fb65:4024:de24:81cb:f93e	129.203.249.62
cb15:901b:901b:fb65:4024:de24:81cb:f93f	129.203.249.63
cb15:901b:901b:fb65:4024:de24:81cb:f940	129.203.249.64
cb15:901b:901b:fb65:4024:de24:81cb:f941	129.203.249.65
cb15:901b:901b:fb65:4024:de24:81cb:f942	129.203.249.66
cb15:901b:901b:fb65:4024:de24:81cb:f943	129.203.249.67
cb15:901b:901b:fb65:4024:de24:81cb:f944	129.203.249.68
cb15:901b:901b:fb65:4024:de24:81cb:f945	129.203.249.69
cb15:901b:901b:fb65:4024:de24:81cb:f946	129.203.249.70
cb15:901b:901b:fb65:4024:de24:81cb:f947	129.203.249.71
cb15:901b:901b:fb65:4024:de24:81cb:f948	129.203.249.72
cb15:901b:901b:fb65:4024:de24:81cb:f949	129.203.249.73
cb15:901b:901b:fb65:4024:de24:81cb:f94a	129.203.249.74
cb15:901b:901b:fb65:4024:de24:81cb:f94b	129.203.249.75
cb15:901b:901b:fb65:4024:de24:81cb:f94c	129.203.249.76
cb15:901b:901b:fb65:4024:de24:81cb:f94d	129.203.249.77
cb15:901b:901b:fb65:4024:de24:81cb:f94e	129.203.249.78
cb15:901b:901b:fb65:4024:de24:81cb:f94f	129.203.249.79
cb15:901b:901b:fb65:4024:de24:81cb:f950	129.203.249.80
cb15:901b:901b:fb65:4024:de24:81cb:f951	129.203.249.81
cb15:901b:901b:fb65:4024:de24:81cb:f952	129.203.249.82
cb15:901b:901b:fb65:4024:de24:81cb:f953	129.203.249.83
cb15:901b:901b:fb65:4024:de24:81cb:f954	129.203.249.84
cb15:901b:901b:fb65:4024:de24:81cb:f955	129.203.249.85
cb15:901b:901b:fb65:4024:de24:81cb:f956	129.203.249.86
cb15:901b:901b:fb65:4024:de24:81cb:f957	129.203.249.87
cb15:901b:901b:fb65:4024:de24:81cb:f958	129.203.249.88
cb15:901b:901b:fb65:4024:de24:81cb:f959	129.203.249.89
cb15:901b:901b:fb65:4024:de24:81cb:f95a	129.203.249.90
cb15:901b:901b:fb65:4024:de24:81cb:f95b	129.203.249.91
cb15:901b:901b:fb65:4024:de24:81cb:f95c	129.203.249.92
cb15:901b:901b:fb65:4024:de24:81cb:f95d	129.203.249.93
cb15:901b:901b:fb65:4024:de24:81cb:f95e	129.203.249.94
cb15:901b:901b:fb65:4024:de24:81cb:f95f	129.203.249.95
cb15:901b:901b:fb65:4024:de24:81cb:f960	129.203.249.96
cb15:901b:901b:fb65:4024:de24:81cb:f961	129.203.249.97
cb15:901b:901b:fb65:4024:de24:81cb:f962	129.203.249.98
cb15:901b:901b:fb65:4024:de24:81cb:f963	129.203.249.99
cb15:901b:901b:fb65:4024:de24:81cb:f964	129.203.249.100
cb15:901b:901b:fb65:4024:de24:81cb:f965	129.203.249.101
cb15:901b:901b:fb65:4024:de24:81cb:f966	129.203.249.102
cb15:901b:901b:fb65:4024:de24:81cb:f967	129.203.249.103
cb15:901b:901b:fb65:4024:de24:81cb:f968	129.203.249.104
cb15:901b:901b:fb65:4024:de24:81cb:f969	129.203.249.105
cb15:901b:901b:fb65:4024:de24:81cb:f96a	129.203.249.106
cb15:901b:901b:fb65:4024:de24:81cb:f96b	129.203.249.107
cb15:901b:901b:fb65:4024:de24:81cb:f96c	129.203.249.108
cb15:901b:901b:fb65:4024:de24:81cb:f96d	129.203.249.109
cb15:901b:901b:fb65:4024:de24:81cb:f96e	129.203.249.110
cb15:901b:901b:fb65:4024:de24:81cb:f96f	129.203.249.111
cb15:901b:901b:fb65:4024:de24:81cb:f970	129.203.249.112
cb15:901b:901b:fb65:4024:de24:81cb:f971	129.203.249.113
cb15:901b:901b:fb65:4024:de24:81cb:f972	129.203.249.114
cb15:901b:901b:fb65:4024:de24:81cb:f973	129.203.249.115
cb15:901b:901b:fb65:4024:de24:81cb:f974	129.203.249.116
cb15:901b:901b:fb65:4024:de24:81cb:f975	129.203.249.117
cb15:901b:901b:fb65:4024:de24:81cb:f976	129.203.249.118
cb15:901b:901b:fb65:4024:de24:81cb:f977	129.203.249.119
cb15:901b:901b:fb65:4024:de24:81cb:f978	129.203.249.120

cb15:901b:901b:fb65:4024:de24:81cb:f979	129.203.249.121
cb15:901b:901b:fb65:4024:de24:81cb:f97a	129.203.249.122
cb15:901b:901b:fb65:4024:de24:81cb:f97b	129.203.249.123
cb15:901b:901b:fb65:4024:de24:81cb:f97c	129.203.249.124
cb15:901b:901b:fb65:4024:de24:81cb:f97d	129.203.249.125
cb15:901b:901b:fb65:4024:de24:81cb:f97e	129.203.249.126
cb15:901b:901b:fb65:4024:de24:81cb:f97f	129.203.249.127
cb15:901b:901b:fb65:4024:de24:81cb:f980	129.203.249.128
cb15:901b:901b:fb65:4024:de24:81cb:f981	129.203.249.129
cb15:901b:901b:fb65:4024:de24:81cb:f982	129.203.249.130
cb15:901b:901b:fb65:4024:de24:81cb:f983	129.203.249.131
cb15:901b:901b:fb65:4024:de24:81cb:f984	129.203.249.132
cb15:901b:901b:fb65:4024:de24:81cb:f985	129.203.249.133
cb15:901b:901b:fb65:4024:de24:81cb:f986	129.203.249.134
cb15:901b:901b:fb65:4024:de24:81cb:f987	129.203.249.135
cb15:901b:901b:fb65:4024:de24:81cb:f988	129.203.249.136
cb15:901b:901b:fb65:4024:de24:81cb:f989	129.203.249.137
cb15:901b:901b:fb65:4024:de24:81cb:f98a	129.203.249.138
cb15:901b:901b:fb65:4024:de24:81cb:f98b	129.203.249.139
cb15:901b:901b:fb65:4024:de24:81cb:f98c	129.203.249.140
cb15:901b:901b:fb65:4024:de24:81cb:f98d	129.203.249.141
cb15:901b:901b:fb65:4024:de24:81cb:f98e	129.203.249.142
cb15:901b:901b:fb65:4024:de24:81cb:f98f	129.203.249.143
cb15:901b:901b:fb65:4024:de24:81cb:f990	129.203.249.144
cb15:901b:901b:fb65:4024:de24:81cb:f991	129.203.249.145
cb15:901b:901b:fb65:4024:de24:81cb:f992	129.203.249.146
cb15:901b:901b:fb65:4024:de24:81cb:f993	129.203.249.147
cb15:901b:901b:fb65:4024:de24:81cb:f994	129.203.249.148
cb15:901b:901b:fb65:4024:de24:81cb:f995	129.203.249.149
cb15:901b:901b:fb65:4024:de24:81cb:f996	129.203.249.150
cb15:901b:901b:fb65:4024:de24:81cb:f997	129.203.249.151
cb15:901b:901b:fb65:4024:de24:81cb:f998	129.203.249.152
cb15:901b:901b:fb65:4024:de24:81cb:f999	129.203.249.153
cb15:901b:901b:fb65:4024:de24:81cb:f99a	129.203.249.154
cb15:901b:901b:fb65:4024:de24:81cb:f99b	129.203.249.155
cb15:901b:901b:fb65:4024:de24:81cb:f99c	129.203.249.156
cb15:901b:901b:fb65:4024:de24:81cb:f99d	129.203.249.157
cb15:901b:901b:fb65:4024:de24:81cb:f99e	129.203.249.158
cb15:901b:901b:fb65:4024:de24:81cb:f99f	129.203.249.159
cb15:901b:901b:fb65:4024:de24:81cb:f9a0	129.203.249.160
cb15:901b:901b:fb65:4024:de24:81cb:f9a1	129.203.249.161
cb15:901b:901b:fb65:4024:de24:81cb:f9a2	129.203.249.162
cb15:901b:901b:fb65:4024:de24:81cb:f9a3	129.203.249.163
cb15:901b:901b:fb65:4024:de24:81cb:f9a4	129.203.249.164
cb15:901b:901b:fb65:4024:de24:81cb:f9a5	129.203.249.165
cb15:901b:901b:fb65:4024:de24:81cb:f9a6	129.203.249.166
cb15:901b:901b:fb65:4024:de24:81cb:f9a7	129.203.249.167
cb15:901b:901b:fb65:4024:de24:81cb:f9a8	129.203.249.168
cb15:901b:901b:fb65:4024:de24:81cb:f9a9	129.203.249.169
cb15:901b:901b:fb65:4024:de24:81cb:f9aa	129.203.249.170
cb15:901b:901b:fb65:4024:de24:81cb:f9ab	129.203.249.171
cb15:901b:901b:fb65:4024:de24:81cb:f9ac	129.203.249.172
cb15:901b:901b:fb65:4024:de24:81cb:f9ad	129.203.249.173
cb15:901b:901b:fb65:4024:de24:81cb:f9ae	129.203.249.174
cb15:901b:901b:fb65:4024:de24:81cb:f9af	129.203.249.175
cb15:901b:901b:fb65:4024:de24:81cb:f9b0	129.203.249.176
cb15:901b:901b:fb65:4024:de24:81cb:f9b1	129.203.249.177
cb15:901b:901b:fb65:4024:de24:81cb:f9b2	129.203.249.178
cb15:901b:901b:fb65:4024:de24:81cb:f9b3	129.203.249.179
cb15:901b:901b:fb65:4024:de24:81cb:f9b4	129.203.249.180

cb15:901b:901b:fb65:4024:de24:81cb:f9b5	129.203.249.181
cb15:901b:901b:fb65:4024:de24:81cb:f9b6	129.203.249.182
cb15:901b:901b:fb65:4024:de24:81cb:f9b7	129.203.249.183
cb15:901b:901b:fb65:4024:de24:81cb:f9b8	129.203.249.184
cb15:901b:901b:fb65:4024:de24:81cb:f9b9	129.203.249.185
cb15:901b:901b:fb65:4024:de24:81cb:f9ba	129.203.249.186
cb15:901b:901b:fb65:4024:de24:81cb:f9bb	129.203.249.187
cb15:901b:901b:fb65:4024:de24:81cb:f9bc	129.203.249.188
cb15:901b:901b:fb65:4024:de24:81cb:f9bd	129.203.249.189
cb15:901b:901b:fb65:4024:de24:81cb:f9be	129.203.249.190
cb15:901b:901b:fb65:4024:de24:81cb:f9bf	129.203.249.191
cb15:901b:901b:fb65:4024:de24:81cb:f9c0	129.203.249.192
cb15:901b:901b:fb65:4024:de24:81cb:f9c1	129.203.249.193
cb15:901b:901b:fb65:4024:de24:81cb:f9c2	129.203.249.194
cb15:901b:901b:fb65:4024:de24:81cb:f9c3	129.203.249.195
cb15:901b:901b:fb65:4024:de24:81cb:f9c4	129.203.249.196
cb15:901b:901b:fb65:4024:de24:81cb:f9c5	129.203.249.197
cb15:901b:901b:fb65:4024:de24:81cb:f9c6	129.203.249.198
cb15:901b:901b:fb65:4024:de24:81cb:f9c7	129.203.249.199
cb15:901b:901b:fb65:4024:de24:81cb:f9c8	129.203.249.200
cb15:901b:901b:fb65:4024:de24:81cb:f9c9	129.203.249.201
cb15:901b:901b:fb65:4024:de24:81cb:f9ca	129.203.249.202
cb15:901b:901b:fb65:4024:de24:81cb:f9cb	129.203.249.203
cb15:901b:901b:fb65:4024:de24:81cb:f9cc	129.203.249.204
cb15:901b:901b:fb65:4024:de24:81cb:f9cd	129.203.249.205
cb15:901b:901b:fb65:4024:de24:81cb:f9ce	129.203.249.206
cb15:901b:901b:fb65:4024:de24:81cb:f9cf	129.203.249.207
cb15:901b:901b:fb65:4024:de24:81cb:f9d0	129.203.249.208
cb15:901b:901b:fb65:4024:de24:81cb:f9d1	129.203.249.209
cb15:901b:901b:fb65:4024:de24:81cb:f9d2	129.203.249.210
cb15:901b:901b:fb65:4024:de24:81cb:f9d3	129.203.249.211
cb15:901b:901b:fb65:4024:de24:81cb:f9d4	129.203.249.212
cb15:901b:901b:fb65:4024:de24:81cb:f9d5	129.203.249.213
cb15:901b:901b:fb65:4024:de24:81cb:f9d6	129.203.249.214
cb15:901b:901b:fb65:4024:de24:81cb:f9d7	129.203.249.215
cb15:901b:901b:fb65:4024:de24:81cb:f9d8	129.203.249.216
cb15:901b:901b:fb65:4024:de24:81cb:f9d9	129.203.249.217
cb15:901b:901b:fb65:4024:de24:81cb:f9da	129.203.249.218
cb15:901b:901b:fb65:4024:de24:81cb:f9db	129.203.249.219
cb15:901b:901b:fb65:4024:de24:81cb:f9dc	129.203.249.220
cb15:901b:901b:fb65:4024:de24:81cb:f9dd	129.203.249.221
cb15:901b:901b:fb65:4024:de24:81cb:f9de	129.203.249.222
cb15:901b:901b:fb65:4024:de24:81cb:f9df	129.203.249.223
cb15:901b:901b:fb65:4024:de24:81cb:f9e0	129.203.249.224
cb15:901b:901b:fb65:4024:de24:81cb:f9e1	129.203.249.225
cb15:901b:901b:fb65:4024:de24:81cb:f9e2	129.203.249.226
cb15:901b:901b:fb65:4024:de24:81cb:f9e3	129.203.249.227
cb15:901b:901b:fb65:4024:de24:81cb:f9e4	129.203.249.228
cb15:901b:901b:fb65:4024:de24:81cb:f9e5	129.203.249.229
cb15:901b:901b:fb65:4024:de24:81cb:f9e6	129.203.249.230
cb15:901b:901b:fb65:4024:de24:81cb:f9e7	129.203.249.231
cb15:901b:901b:fb65:4024:de24:81cb:f9e8	129.203.249.232
cb15:901b:901b:fb65:4024:de24:81cb:f9e9	129.203.249.233
cb15:901b:901b:fb65:4024:de24:81cb:f9ea	129.203.249.234
cb15:901b:901b:fb65:4024:de24:81cb:f9eb	129.203.249.235
cb15:901b:901b:fb65:4024:de24:81cb:f9ec	129.203.249.236
cb15:901b:901b:fb65:4024:de24:81cb:f9ed	129.203.249.237
cb15:901b:901b:fb65:4024:de24:81cb:f9ee	129.203.249.238
cb15:901b:901b:fb65:4024:de24:81cb:f9ef	129.203.249.239
cb15:901b:901b:fb65:4024:de24:81cb:f9f0	129.203.249.240
cb15:901b:901b:fb65:4024:de24:81cb:f9f1	129.203.249.241
cb15:901b:901b:fb65:4024:de24:81cb:f9f2	129.203.249.242
cb15:901b:901b:fb65:4024:de24:81cb:f9f3	129.203.249.243
cb15:901b:901b:fb65:4024:de24:81cb:f9f4	129.203.249.244
cb15:901b:901b:fb65:4024:de24:81cb:f9f5	129.203.249.245
cb15:901b:901b:fb65:4024:de24:81cb:f9f6	129.203.249.246
cb15:901b:901b:fb65:4024:de24:81cb:f9f7	129.203.249.247
cb15:901b:901b:fb65:4024:de24:81cb:f9f8	129.203.249.248
cb15:901b:901b:fb65:4024:de24:81cb:f9f9	129.203.249.249
cb15:901b:901b:fb65:4024:de24:81cb:f9fa	129.203.249.250
cb15:901b:901b:fb65:4024:de24:81cb:f9fb	129.203.249.251
cb15:901b:901b:fb65:4024:de24:81cb:f9fc	129.203.249.252
cb15:901b:901b:fb65:4024:de24:81cb:f9fd	129.203.249.253
cb15:901b:901b:fb65:4024:de24:81cb:f9fe	129.203.249.254
cb15:901b:901b:fb65:4024:de24:81cb:f9ff	129.203.249.255

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.