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:b51:7b51:b51:b901	11.81.185.1
cb15:901b:901b:1324:b51:7b51:b51:b902	11.81.185.2
cb15:901b:901b:1324:b51:7b51:b51:b903	11.81.185.3
cb15:901b:901b:1324:b51:7b51:b51:b904	11.81.185.4
cb15:901b:901b:1324:b51:7b51:b51:b905	11.81.185.5
cb15:901b:901b:1324:b51:7b51:b51:b906	11.81.185.6
cb15:901b:901b:1324:b51:7b51:b51:b907	11.81.185.7
cb15:901b:901b:1324:b51:7b51:b51:b908	11.81.185.8
cb15:901b:901b:1324:b51:7b51:b51:b909	11.81.185.9
cb15:901b:901b:1324:b51:7b51:b51:b90a	11.81.185.10
cb15:901b:901b:1324:b51:7b51:b51:b90b	11.81.185.11
cb15:901b:901b:1324:b51:7b51:b51:b90c	11.81.185.12
cb15:901b:901b:1324:b51:7b51:b51:b90d	11.81.185.13
cb15:901b:901b:1324:b51:7b51:b51:b90e	11.81.185.14
cb15:901b:901b:1324:b51:7b51:b51:b90f	11.81.185.15
cb15:901b:901b:1324:b51:7b51:b51:b910	11.81.185.16
cb15:901b:901b:1324:b51:7b51:b51:b911	11.81.185.17
cb15:901b:901b:1324:b51:7b51:b51:b912	11.81.185.18
cb15:901b:901b:1324:b51:7b51:b51:b913	11.81.185.19
cb15:901b:901b:1324:b51:7b51:b51:b914	11.81.185.20
cb15:901b:901b:1324:b51:7b51:b51:b915	11.81.185.21
cb15:901b:901b:1324:b51:7b51:b51:b916	11.81.185.22
cb15:901b:901b:1324:b51:7b51:b51:b917	11.81.185.23
cb15:901b:901b:1324:b51:7b51:b51:b918	11.81.185.24
cb15:901b:901b:1324:b51:7b51:b51:b919	11.81.185.25
cb15:901b:901b:1324:b51:7b51:b51:b91a	11.81.185.26
cb15:901b:901b:1324:b51:7b51:b51:b91b	11.81.185.27
cb15:901b:901b:1324:b51:7b51:b51:b91c	11.81.185.28
cb15:901b:901b:1324:b51:7b51:b51:b91d	11.81.185.29
cb15:901b:901b:1324:b51:7b51:b51:b91e	11.81.185.30
cb15:901b:901b:1324:b51:7b51:b51:b91f	11.81.185.31
cb15:901b:901b:1324:b51:7b51:b51:b920	11.81.185.32
cb15:901b:901b:1324:b51:7b51:b51:b921	11.81.185.33
cb15:901b:901b:1324:b51:7b51:b51:b922	11.81.185.34
cb15:901b:901b:1324:b51:7b51:b51:b923	11.81.185.35
cb15:901b:901b:1324:b51:7b51:b51:b924	11.81.185.36
cb15:901b:901b:1324:b51:7b51:b51:b925	11.81.185.37
cb15:901b:901b:1324:b51:7b51:b51:b926	11.81.185.38
cb15:901b:901b:1324:b51:7b51:b51:b927	11.81.185.39
cb15:901b:901b:1324:b51:7b51:b51:b928	11.81.185.40
cb15:901b:901b:1324:b51:7b51:b51:b929	11.81.185.41
cb15:901b:901b:1324:b51:7b51:b51:b92a	11.81.185.42
cb15:901b:901b:1324:b51:7b51:b51:b92b	11.81.185.43
cb15:901b:901b:1324:b51:7b51:b51:b92c	11.81.185.44
cb15:901b:901b:1324:b51:7b51:b51:b92d	11.81.185.45
cb15:901b:901b:1324:b51:7b51:b51:b92e	11.81.185.46
cb15:901b:901b:1324:b51:7b51:b51:b92f	11.81.185.47
cb15:901b:901b:1324:b51:7b51:b51:b930	11.81.185.48
cb15:901b:901b:1324:b51:7b51:b51:b931	11.81.185.49
cb15:901b:901b:1324:b51:7b51:b51:b932	11.81.185.50
cb15:901b:901b:1324:b51:7b51:b51:b933	11.81.185.51
cb15:901b:901b:1324:b51:7b51:b51:b934	11.81.185.52
cb15:901b:901b:1324:b51:7b51:b51:b935	11.81.185.53
cb15:901b:901b:1324:b51:7b51:b51:b936	11.81.185.54
cb15:901b:901b:1324:b51:7b51:b51:b937	11.81.185.55
cb15:901b:901b:1324:b51:7b51:b51:b938	11.81.185.56
cb15:901b:901b:1324:b51:7b51:b51:b939	11.81.185.57
cb15:901b:901b:1324:b51:7b51:b51:b93a	11.81.185.58
cb15:901b:901b:1324:b51:7b51:b51:b93b	11.81.185.59
cb15:901b:901b:1324:b51:7b51:b51:b93c	11.81.185.60

cb15:901b:901b:1324:b51:7b51:b51:b93d	11.81.185.61
cb15:901b:901b:1324:b51:7b51:b51:b93e	11.81.185.62
cb15:901b:901b:1324:b51:7b51:b51:b93f	11.81.185.63
cb15:901b:901b:1324:b51:7b51:b51:b940	11.81.185.64
cb15:901b:901b:1324:b51:7b51:b51:b941	11.81.185.65
cb15:901b:901b:1324:b51:7b51:b51:b942	11.81.185.66
cb15:901b:901b:1324:b51:7b51:b51:b943	11.81.185.67
cb15:901b:901b:1324:b51:7b51:b51:b944	11.81.185.68
cb15:901b:901b:1324:b51:7b51:b51:b945	11.81.185.69
cb15:901b:901b:1324:b51:7b51:b51:b946	11.81.185.70
cb15:901b:901b:1324:b51:7b51:b51:b947	11.81.185.71
cb15:901b:901b:1324:b51:7b51:b51:b948	11.81.185.72
cb15:901b:901b:1324:b51:7b51:b51:b949	11.81.185.73
cb15:901b:901b:1324:b51:7b51:b51:b94a	11.81.185.74
cb15:901b:901b:1324:b51:7b51:b51:b94b	11.81.185.75
cb15:901b:901b:1324:b51:7b51:b51:b94c	11.81.185.76
cb15:901b:901b:1324:b51:7b51:b51:b94d	11.81.185.77
cb15:901b:901b:1324:b51:7b51:b51:b94e	11.81.185.78
cb15:901b:901b:1324:b51:7b51:b51:b94f	11.81.185.79
cb15:901b:901b:1324:b51:7b51:b51:b950	11.81.185.80
cb15:901b:901b:1324:b51:7b51:b51:b951	11.81.185.81
cb15:901b:901b:1324:b51:7b51:b51:b952	11.81.185.82
cb15:901b:901b:1324:b51:7b51:b51:b953	11.81.185.83
cb15:901b:901b:1324:b51:7b51:b51:b954	11.81.185.84
cb15:901b:901b:1324:b51:7b51:b51:b955	11.81.185.85
cb15:901b:901b:1324:b51:7b51:b51:b956	11.81.185.86
cb15:901b:901b:1324:b51:7b51:b51:b957	11.81.185.87
cb15:901b:901b:1324:b51:7b51:b51:b958	11.81.185.88
cb15:901b:901b:1324:b51:7b51:b51:b959	11.81.185.89
cb15:901b:901b:1324:b51:7b51:b51:b95a	11.81.185.90
cb15:901b:901b:1324:b51:7b51:b51:b95b	11.81.185.91
cb15:901b:901b:1324:b51:7b51:b51:b95c	11.81.185.92
cb15:901b:901b:1324:b51:7b51:b51:b95d	11.81.185.93
cb15:901b:901b:1324:b51:7b51:b51:b95e	11.81.185.94
cb15:901b:901b:1324:b51:7b51:b51:b95f	11.81.185.95
cb15:901b:901b:1324:b51:7b51:b51:b960	11.81.185.96
cb15:901b:901b:1324:b51:7b51:b51:b961	11.81.185.97
cb15:901b:901b:1324:b51:7b51:b51:b962	11.81.185.98
cb15:901b:901b:1324:b51:7b51:b51:b963	11.81.185.99
cb15:901b:901b:1324:b51:7b51:b51:b964	11.81.185.100
cb15:901b:901b:1324:b51:7b51:b51:b965	11.81.185.101
cb15:901b:901b:1324:b51:7b51:b51:b966	11.81.185.102
cb15:901b:901b:1324:b51:7b51:b51:b967	11.81.185.103
cb15:901b:901b:1324:b51:7b51:b51:b968	11.81.185.104
cb15:901b:901b:1324:b51:7b51:b51:b969	11.81.185.105
cb15:901b:901b:1324:b51:7b51:b51:b96a	11.81.185.106
cb15:901b:901b:1324:b51:7b51:b51:b96b	11.81.185.107
cb15:901b:901b:1324:b51:7b51:b51:b96c	11.81.185.108
cb15:901b:901b:1324:b51:7b51:b51:b96d	11.81.185.109
cb15:901b:901b:1324:b51:7b51:b51:b96e	11.81.185.110
cb15:901b:901b:1324:b51:7b51:b51:b96f	11.81.185.111
cb15:901b:901b:1324:b51:7b51:b51:b970	11.81.185.112
cb15:901b:901b:1324:b51:7b51:b51:b971	11.81.185.113
cb15:901b:901b:1324:b51:7b51:b51:b972	11.81.185.114
cb15:901b:901b:1324:b51:7b51:b51:b973	11.81.185.115
cb15:901b:901b:1324:b51:7b51:b51:b974	11.81.185.116
cb15:901b:901b:1324:b51:7b51:b51:b975	11.81.185.117
cb15:901b:901b:1324:b51:7b51:b51:b976	11.81.185.118
cb15:901b:901b:1324:b51:7b51:b51:b977	11.81.185.119
cb15:901b:901b:1324:b51:7b51:b51:b978	11.81.185.120

cb15:901b:901b:1324:b51:7b51:b51:b979	11.81.185.121
cb15:901b:901b:1324:b51:7b51:b51:b97a	11.81.185.122
cb15:901b:901b:1324:b51:7b51:b51:b97b	11.81.185.123
cb15:901b:901b:1324:b51:7b51:b51:b97c	11.81.185.124
cb15:901b:901b:1324:b51:7b51:b51:b97d	11.81.185.125
cb15:901b:901b:1324:b51:7b51:b51:b97e	11.81.185.126
cb15:901b:901b:1324:b51:7b51:b51:b97f	11.81.185.127
cb15:901b:901b:1324:b51:7b51:b51:b980	11.81.185.128
cb15:901b:901b:1324:b51:7b51:b51:b981	11.81.185.129
cb15:901b:901b:1324:b51:7b51:b51:b982	11.81.185.130
cb15:901b:901b:1324:b51:7b51:b51:b983	11.81.185.131
cb15:901b:901b:1324:b51:7b51:b51:b984	11.81.185.132
cb15:901b:901b:1324:b51:7b51:b51:b985	11.81.185.133
cb15:901b:901b:1324:b51:7b51:b51:b986	11.81.185.134
cb15:901b:901b:1324:b51:7b51:b51:b987	11.81.185.135
cb15:901b:901b:1324:b51:7b51:b51:b988	11.81.185.136
cb15:901b:901b:1324:b51:7b51:b51:b989	11.81.185.137
cb15:901b:901b:1324:b51:7b51:b51:b98a	11.81.185.138
cb15:901b:901b:1324:b51:7b51:b51:b98b	11.81.185.139
cb15:901b:901b:1324:b51:7b51:b51:b98c	11.81.185.140
cb15:901b:901b:1324:b51:7b51:b51:b98d	11.81.185.141
cb15:901b:901b:1324:b51:7b51:b51:b98e	11.81.185.142
cb15:901b:901b:1324:b51:7b51:b51:b98f	11.81.185.143
cb15:901b:901b:1324:b51:7b51:b51:b990	11.81.185.144
cb15:901b:901b:1324:b51:7b51:b51:b991	11.81.185.145
cb15:901b:901b:1324:b51:7b51:b51:b992	11.81.185.146
cb15:901b:901b:1324:b51:7b51:b51:b993	11.81.185.147
cb15:901b:901b:1324:b51:7b51:b51:b994	11.81.185.148
cb15:901b:901b:1324:b51:7b51:b51:b995	11.81.185.149
cb15:901b:901b:1324:b51:7b51:b51:b996	11.81.185.150
cb15:901b:901b:1324:b51:7b51:b51:b997	11.81.185.151
cb15:901b:901b:1324:b51:7b51:b51:b998	11.81.185.152
cb15:901b:901b:1324:b51:7b51:b51:b999	11.81.185.153
cb15:901b:901b:1324:b51:7b51:b51:b99a	11.81.185.154
cb15:901b:901b:1324:b51:7b51:b51:b99b	11.81.185.155
cb15:901b:901b:1324:b51:7b51:b51:b99c	11.81.185.156
cb15:901b:901b:1324:b51:7b51:b51:b99d	11.81.185.157
cb15:901b:901b:1324:b51:7b51:b51:b99e	11.81.185.158
cb15:901b:901b:1324:b51:7b51:b51:b99f	11.81.185.159
cb15:901b:901b:1324:b51:7b51:b51:b9a0	11.81.185.160
cb15:901b:901b:1324:b51:7b51:b51:b9a1	11.81.185.161
cb15:901b:901b:1324:b51:7b51:b51:b9a2	11.81.185.162
cb15:901b:901b:1324:b51:7b51:b51:b9a3	11.81.185.163
cb15:901b:901b:1324:b51:7b51:b51:b9a4	11.81.185.164
cb15:901b:901b:1324:b51:7b51:b51:b9a5	11.81.185.165
cb15:901b:901b:1324:b51:7b51:b51:b9a6	11.81.185.166
cb15:901b:901b:1324:b51:7b51:b51:b9a7	11.81.185.167
cb15:901b:901b:1324:b51:7b51:b51:b9a8	11.81.185.168
cb15:901b:901b:1324:b51:7b51:b51:b9a9	11.81.185.169
cb15:901b:901b:1324:b51:7b51:b51:b9aa	11.81.185.170
cb15:901b:901b:1324:b51:7b51:b51:b9ab	11.81.185.171
cb15:901b:901b:1324:b51:7b51:b51:b9ac	11.81.185.172
cb15:901b:901b:1324:b51:7b51:b51:b9ad	11.81.185.173
cb15:901b:901b:1324:b51:7b51:b51:b9ae	11.81.185.174
cb15:901b:901b:1324:b51:7b51:b51:b9af	11.81.185.175
cb15:901b:901b:1324:b51:7b51:b51:b9b0	11.81.185.176
cb15:901b:901b:1324:b51:7b51:b51:b9b1	11.81.185.177
cb15:901b:901b:1324:b51:7b51:b51:b9b2	11.81.185.178
cb15:901b:901b:1324:b51:7b51:b51:b9b3	11.81.185.179
cb15:901b:901b:1324:b51:7b51:b51:b9b4	11.81.185.180

cb15:901b:901b:1324:b51:7b51:b51:b9b5	11.81.185.181
cb15:901b:901b:1324:b51:7b51:b51:b9b6	11.81.185.182
cb15:901b:901b:1324:b51:7b51:b51:b9b7	11.81.185.183
cb15:901b:901b:1324:b51:7b51:b51:b9b8	11.81.185.184
cb15:901b:901b:1324:b51:7b51:b51:b9b9	11.81.185.185
cb15:901b:901b:1324:b51:7b51:b51:b9ba	11.81.185.186
cb15:901b:901b:1324:b51:7b51:b51:b9bb	11.81.185.187
cb15:901b:901b:1324:b51:7b51:b51:b9bc	11.81.185.188
cb15:901b:901b:1324:b51:7b51:b51:b9bd	11.81.185.189
cb15:901b:901b:1324:b51:7b51:b51:b9be	11.81.185.190
cb15:901b:901b:1324:b51:7b51:b51:b9bf	11.81.185.191
cb15:901b:901b:1324:b51:7b51:b51:b9c0	11.81.185.192
cb15:901b:901b:1324:b51:7b51:b51:b9c1	11.81.185.193
cb15:901b:901b:1324:b51:7b51:b51:b9c2	11.81.185.194
cb15:901b:901b:1324:b51:7b51:b51:b9c3	11.81.185.195
cb15:901b:901b:1324:b51:7b51:b51:b9c4	11.81.185.196
cb15:901b:901b:1324:b51:7b51:b51:b9c5	11.81.185.197
cb15:901b:901b:1324:b51:7b51:b51:b9c6	11.81.185.198
cb15:901b:901b:1324:b51:7b51:b51:b9c7	11.81.185.199
cb15:901b:901b:1324:b51:7b51:b51:b9c8	11.81.185.200
cb15:901b:901b:1324:b51:7b51:b51:b9c9	11.81.185.201
cb15:901b:901b:1324:b51:7b51:b51:b9ca	11.81.185.202
cb15:901b:901b:1324:b51:7b51:b51:b9cb	11.81.185.203
cb15:901b:901b:1324:b51:7b51:b51:b9cc	11.81.185.204
cb15:901b:901b:1324:b51:7b51:b51:b9cd	11.81.185.205
cb15:901b:901b:1324:b51:7b51:b51:b9ce	11.81.185.206
cb15:901b:901b:1324:b51:7b51:b51:b9cf	11.81.185.207
cb15:901b:901b:1324:b51:7b51:b51:b9d0	11.81.185.208
cb15:901b:901b:1324:b51:7b51:b51:b9d1	11.81.185.209
cb15:901b:901b:1324:b51:7b51:b51:b9d2	11.81.185.210
cb15:901b:901b:1324:b51:7b51:b51:b9d3	11.81.185.211
cb15:901b:901b:1324:b51:7b51:b51:b9d4	11.81.185.212
cb15:901b:901b:1324:b51:7b51:b51:b9d5	11.81.185.213
cb15:901b:901b:1324:b51:7b51:b51:b9d6	11.81.185.214
cb15:901b:901b:1324:b51:7b51:b51:b9d7	11.81.185.215
cb15:901b:901b:1324:b51:7b51:b51:b9d8	11.81.185.216
cb15:901b:901b:1324:b51:7b51:b51:b9d9	11.81.185.217
cb15:901b:901b:1324:b51:7b51:b51:b9da	11.81.185.218
cb15:901b:901b:1324:b51:7b51:b51:b9db	11.81.185.219
cb15:901b:901b:1324:b51:7b51:b51:b9dc	11.81.185.220
cb15:901b:901b:1324:b51:7b51:b51:b9dd	11.81.185.221
cb15:901b:901b:1324:b51:7b51:b51:b9de	11.81.185.222
cb15:901b:901b:1324:b51:7b51:b51:b9df	11.81.185.223
cb15:901b:901b:1324:b51:7b51:b51:b9e0	11.81.185.224
cb15:901b:901b:1324:b51:7b51:b51:b9e1	11.81.185.225
cb15:901b:901b:1324:b51:7b51:b51:b9e2	11.81.185.226
cb15:901b:901b:1324:b51:7b51:b51:b9e3	11.81.185.227
cb15:901b:901b:1324:b51:7b51:b51:b9e4	11.81.185.228
cb15:901b:901b:1324:b51:7b51:b51:b9e5	11.81.185.229
cb15:901b:901b:1324:b51:7b51:b51:b9e6	11.81.185.230
cb15:901b:901b:1324:b51:7b51:b51:b9e7	11.81.185.231
cb15:901b:901b:1324:b51:7b51:b51:b9e8	11.81.185.232
cb15:901b:901b:1324:b51:7b51:b51:b9e9	11.81.185.233
cb15:901b:901b:1324:b51:7b51:b51:b9ea	11.81.185.234
cb15:901b:901b:1324:b51:7b51:b51:b9eb	11.81.185.235
cb15:901b:901b:1324:b51:7b51:b51:b9ec	11.81.185.236
cb15:901b:901b:1324:b51:7b51:b51:b9ed	11.81.185.237
cb15:901b:901b:1324:b51:7b51:b51:b9ee	11.81.185.238
cb15:901b:901b:1324:b51:7b51:b51:b9ef	11.81.185.239
cb15:901b:901b:1324:b51:7b51:b51:b9f0	11.81.185.240
cb15:901b:901b:1324:b51:7b51:b51:b9f1	11.81.185.241
cb15:901b:901b:1324:b51:7b51:b51:b9f2	11.81.185.242
cb15:901b:901b:1324:b51:7b51:b51:b9f3	11.81.185.243
cb15:901b:901b:1324:b51:7b51:b51:b9f4	11.81.185.244
cb15:901b:901b:1324:b51:7b51:b51:b9f5	11.81.185.245
cb15:901b:901b:1324:b51:7b51:b51:b9f6	11.81.185.246
cb15:901b:901b:1324:b51:7b51:b51:b9f7	11.81.185.247
cb15:901b:901b:1324:b51:7b51:b51:b9f8	11.81.185.248
cb15:901b:901b:1324:b51:7b51:b51:b9f9	11.81.185.249
cb15:901b:901b:1324:b51:7b51:b51:b9fa	11.81.185.250
cb15:901b:901b:1324:b51:7b51:b51:b9fb	11.81.185.251
cb15:901b:901b:1324:b51:7b51:b51:b9fc	11.81.185.252
cb15:901b:901b:1324:b51:7b51:b51:b9fd	11.81.185.253
cb15:901b:901b:1324:b51:7b51:b51:b9fe	11.81.185.254
cb15:901b:901b:1324:b51:7b51:b51:b9ff	11.81.185.255

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.