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:fb65:4024:9824:25ee:b901	37.238.185.1
cb15:901b:901b:fb65:4024:9824:25ee:b902	37.238.185.2
cb15:901b:901b:fb65:4024:9824:25ee:b903	37.238.185.3
cb15:901b:901b:fb65:4024:9824:25ee:b904	37.238.185.4
cb15:901b:901b:fb65:4024:9824:25ee:b905	37.238.185.5
cb15:901b:901b:fb65:4024:9824:25ee:b906	37.238.185.6
cb15:901b:901b:fb65:4024:9824:25ee:b907	37.238.185.7
cb15:901b:901b:fb65:4024:9824:25ee:b908	37.238.185.8
cb15:901b:901b:fb65:4024:9824:25ee:b909	37.238.185.9
cb15:901b:901b:fb65:4024:9824:25ee:b90a	37.238.185.10
cb15:901b:901b:fb65:4024:9824:25ee:b90b	37.238.185.11
cb15:901b:901b:fb65:4024:9824:25ee:b90c	37.238.185.12
cb15:901b:901b:fb65:4024:9824:25ee:b90d	37.238.185.13
cb15:901b:901b:fb65:4024:9824:25ee:b90e	37.238.185.14
cb15:901b:901b:fb65:4024:9824:25ee:b90f	37.238.185.15
cb15:901b:901b:fb65:4024:9824:25ee:b910	37.238.185.16
cb15:901b:901b:fb65:4024:9824:25ee:b911	37.238.185.17
cb15:901b:901b:fb65:4024:9824:25ee:b912	37.238.185.18
cb15:901b:901b:fb65:4024:9824:25ee:b913	37.238.185.19
cb15:901b:901b:fb65:4024:9824:25ee:b914	37.238.185.20
cb15:901b:901b:fb65:4024:9824:25ee:b915	37.238.185.21
cb15:901b:901b:fb65:4024:9824:25ee:b916	37.238.185.22
cb15:901b:901b:fb65:4024:9824:25ee:b917	37.238.185.23
cb15:901b:901b:fb65:4024:9824:25ee:b918	37.238.185.24
cb15:901b:901b:fb65:4024:9824:25ee:b919	37.238.185.25
cb15:901b:901b:fb65:4024:9824:25ee:b91a	37.238.185.26
cb15:901b:901b:fb65:4024:9824:25ee:b91b	37.238.185.27
cb15:901b:901b:fb65:4024:9824:25ee:b91c	37.238.185.28
cb15:901b:901b:fb65:4024:9824:25ee:b91d	37.238.185.29
cb15:901b:901b:fb65:4024:9824:25ee:b91e	37.238.185.30
cb15:901b:901b:fb65:4024:9824:25ee:b91f	37.238.185.31
cb15:901b:901b:fb65:4024:9824:25ee:b920	37.238.185.32
cb15:901b:901b:fb65:4024:9824:25ee:b921	37.238.185.33
cb15:901b:901b:fb65:4024:9824:25ee:b922	37.238.185.34
cb15:901b:901b:fb65:4024:9824:25ee:b923	37.238.185.35
cb15:901b:901b:fb65:4024:9824:25ee:b924	37.238.185.36
cb15:901b:901b:fb65:4024:9824:25ee:b925	37.238.185.37
cb15:901b:901b:fb65:4024:9824:25ee:b926	37.238.185.38
cb15:901b:901b:fb65:4024:9824:25ee:b927	37.238.185.39
cb15:901b:901b:fb65:4024:9824:25ee:b928	37.238.185.40
cb15:901b:901b:fb65:4024:9824:25ee:b929	37.238.185.41
cb15:901b:901b:fb65:4024:9824:25ee:b92a	37.238.185.42
cb15:901b:901b:fb65:4024:9824:25ee:b92b	37.238.185.43
cb15:901b:901b:fb65:4024:9824:25ee:b92c	37.238.185.44
cb15:901b:901b:fb65:4024:9824:25ee:b92d	37.238.185.45
cb15:901b:901b:fb65:4024:9824:25ee:b92e	37.238.185.46
cb15:901b:901b:fb65:4024:9824:25ee:b92f	37.238.185.47
cb15:901b:901b:fb65:4024:9824:25ee:b930	37.238.185.48
cb15:901b:901b:fb65:4024:9824:25ee:b931	37.238.185.49
cb15:901b:901b:fb65:4024:9824:25ee:b932	37.238.185.50
cb15:901b:901b:fb65:4024:9824:25ee:b933	37.238.185.51
cb15:901b:901b:fb65:4024:9824:25ee:b934	37.238.185.52
cb15:901b:901b:fb65:4024:9824:25ee:b935	37.238.185.53
cb15:901b:901b:fb65:4024:9824:25ee:b936	37.238.185.54
cb15:901b:901b:fb65:4024:9824:25ee:b937	37.238.185.55
cb15:901b:901b:fb65:4024:9824:25ee:b938	37.238.185.56
cb15:901b:901b:fb65:4024:9824:25ee:b939	37.238.185.57
cb15:901b:901b:fb65:4024:9824:25ee:b93a	37.238.185.58
cb15:901b:901b:fb65:4024:9824:25ee:b93b	37.238.185.59
cb15:901b:901b:fb65:4024:9824:25ee:b93c	37.238.185.60

cb15:901b:901b:fb65:4024:9824:25ee:b93d	37.238.185.61
cb15:901b:901b:fb65:4024:9824:25ee:b93e	37.238.185.62
cb15:901b:901b:fb65:4024:9824:25ee:b93f	37.238.185.63
cb15:901b:901b:fb65:4024:9824:25ee:b940	37.238.185.64
cb15:901b:901b:fb65:4024:9824:25ee:b941	37.238.185.65
cb15:901b:901b:fb65:4024:9824:25ee:b942	37.238.185.66
cb15:901b:901b:fb65:4024:9824:25ee:b943	37.238.185.67
cb15:901b:901b:fb65:4024:9824:25ee:b944	37.238.185.68
cb15:901b:901b:fb65:4024:9824:25ee:b945	37.238.185.69
cb15:901b:901b:fb65:4024:9824:25ee:b946	37.238.185.70
cb15:901b:901b:fb65:4024:9824:25ee:b947	37.238.185.71
cb15:901b:901b:fb65:4024:9824:25ee:b948	37.238.185.72
cb15:901b:901b:fb65:4024:9824:25ee:b949	37.238.185.73
cb15:901b:901b:fb65:4024:9824:25ee:b94a	37.238.185.74
cb15:901b:901b:fb65:4024:9824:25ee:b94b	37.238.185.75
cb15:901b:901b:fb65:4024:9824:25ee:b94c	37.238.185.76
cb15:901b:901b:fb65:4024:9824:25ee:b94d	37.238.185.77
cb15:901b:901b:fb65:4024:9824:25ee:b94e	37.238.185.78
cb15:901b:901b:fb65:4024:9824:25ee:b94f	37.238.185.79
cb15:901b:901b:fb65:4024:9824:25ee:b950	37.238.185.80
cb15:901b:901b:fb65:4024:9824:25ee:b951	37.238.185.81
cb15:901b:901b:fb65:4024:9824:25ee:b952	37.238.185.82
cb15:901b:901b:fb65:4024:9824:25ee:b953	37.238.185.83
cb15:901b:901b:fb65:4024:9824:25ee:b954	37.238.185.84
cb15:901b:901b:fb65:4024:9824:25ee:b955	37.238.185.85
cb15:901b:901b:fb65:4024:9824:25ee:b956	37.238.185.86
cb15:901b:901b:fb65:4024:9824:25ee:b957	37.238.185.87
cb15:901b:901b:fb65:4024:9824:25ee:b958	37.238.185.88
cb15:901b:901b:fb65:4024:9824:25ee:b959	37.238.185.89
cb15:901b:901b:fb65:4024:9824:25ee:b95a	37.238.185.90
cb15:901b:901b:fb65:4024:9824:25ee:b95b	37.238.185.91
cb15:901b:901b:fb65:4024:9824:25ee:b95c	37.238.185.92
cb15:901b:901b:fb65:4024:9824:25ee:b95d	37.238.185.93
cb15:901b:901b:fb65:4024:9824:25ee:b95e	37.238.185.94
cb15:901b:901b:fb65:4024:9824:25ee:b95f	37.238.185.95
cb15:901b:901b:fb65:4024:9824:25ee:b960	37.238.185.96
cb15:901b:901b:fb65:4024:9824:25ee:b961	37.238.185.97
cb15:901b:901b:fb65:4024:9824:25ee:b962	37.238.185.98
cb15:901b:901b:fb65:4024:9824:25ee:b963	37.238.185.99
cb15:901b:901b:fb65:4024:9824:25ee:b964	37.238.185.100
cb15:901b:901b:fb65:4024:9824:25ee:b965	37.238.185.101
cb15:901b:901b:fb65:4024:9824:25ee:b966	37.238.185.102
cb15:901b:901b:fb65:4024:9824:25ee:b967	37.238.185.103
cb15:901b:901b:fb65:4024:9824:25ee:b968	37.238.185.104
cb15:901b:901b:fb65:4024:9824:25ee:b969	37.238.185.105
cb15:901b:901b:fb65:4024:9824:25ee:b96a	37.238.185.106
cb15:901b:901b:fb65:4024:9824:25ee:b96b	37.238.185.107
cb15:901b:901b:fb65:4024:9824:25ee:b96c	37.238.185.108
cb15:901b:901b:fb65:4024:9824:25ee:b96d	37.238.185.109
cb15:901b:901b:fb65:4024:9824:25ee:b96e	37.238.185.110
cb15:901b:901b:fb65:4024:9824:25ee:b96f	37.238.185.111
cb15:901b:901b:fb65:4024:9824:25ee:b970	37.238.185.112
cb15:901b:901b:fb65:4024:9824:25ee:b971	37.238.185.113
cb15:901b:901b:fb65:4024:9824:25ee:b972	37.238.185.114
cb15:901b:901b:fb65:4024:9824:25ee:b973	37.238.185.115
cb15:901b:901b:fb65:4024:9824:25ee:b974	37.238.185.116
cb15:901b:901b:fb65:4024:9824:25ee:b975	37.238.185.117
cb15:901b:901b:fb65:4024:9824:25ee:b976	37.238.185.118
cb15:901b:901b:fb65:4024:9824:25ee:b977	37.238.185.119
cb15:901b:901b:fb65:4024:9824:25ee:b978	37.238.185.120

cb15:901b:901b:fb65:4024:9824:25ee:b979	37.238.185.121
cb15:901b:901b:fb65:4024:9824:25ee:b97a	37.238.185.122
cb15:901b:901b:fb65:4024:9824:25ee:b97b	37.238.185.123
cb15:901b:901b:fb65:4024:9824:25ee:b97c	37.238.185.124
cb15:901b:901b:fb65:4024:9824:25ee:b97d	37.238.185.125
cb15:901b:901b:fb65:4024:9824:25ee:b97e	37.238.185.126
cb15:901b:901b:fb65:4024:9824:25ee:b97f	37.238.185.127
cb15:901b:901b:fb65:4024:9824:25ee:b980	37.238.185.128
cb15:901b:901b:fb65:4024:9824:25ee:b981	37.238.185.129
cb15:901b:901b:fb65:4024:9824:25ee:b982	37.238.185.130
cb15:901b:901b:fb65:4024:9824:25ee:b983	37.238.185.131
cb15:901b:901b:fb65:4024:9824:25ee:b984	37.238.185.132
cb15:901b:901b:fb65:4024:9824:25ee:b985	37.238.185.133
cb15:901b:901b:fb65:4024:9824:25ee:b986	37.238.185.134
cb15:901b:901b:fb65:4024:9824:25ee:b987	37.238.185.135
cb15:901b:901b:fb65:4024:9824:25ee:b988	37.238.185.136
cb15:901b:901b:fb65:4024:9824:25ee:b989	37.238.185.137
cb15:901b:901b:fb65:4024:9824:25ee:b98a	37.238.185.138
cb15:901b:901b:fb65:4024:9824:25ee:b98b	37.238.185.139
cb15:901b:901b:fb65:4024:9824:25ee:b98c	37.238.185.140
cb15:901b:901b:fb65:4024:9824:25ee:b98d	37.238.185.141
cb15:901b:901b:fb65:4024:9824:25ee:b98e	37.238.185.142
cb15:901b:901b:fb65:4024:9824:25ee:b98f	37.238.185.143
cb15:901b:901b:fb65:4024:9824:25ee:b990	37.238.185.144
cb15:901b:901b:fb65:4024:9824:25ee:b991	37.238.185.145
cb15:901b:901b:fb65:4024:9824:25ee:b992	37.238.185.146
cb15:901b:901b:fb65:4024:9824:25ee:b993	37.238.185.147
cb15:901b:901b:fb65:4024:9824:25ee:b994	37.238.185.148
cb15:901b:901b:fb65:4024:9824:25ee:b995	37.238.185.149
cb15:901b:901b:fb65:4024:9824:25ee:b996	37.238.185.150
cb15:901b:901b:fb65:4024:9824:25ee:b997	37.238.185.151
cb15:901b:901b:fb65:4024:9824:25ee:b998	37.238.185.152
cb15:901b:901b:fb65:4024:9824:25ee:b999	37.238.185.153
cb15:901b:901b:fb65:4024:9824:25ee:b99a	37.238.185.154
cb15:901b:901b:fb65:4024:9824:25ee:b99b	37.238.185.155
cb15:901b:901b:fb65:4024:9824:25ee:b99c	37.238.185.156
cb15:901b:901b:fb65:4024:9824:25ee:b99d	37.238.185.157
cb15:901b:901b:fb65:4024:9824:25ee:b99e	37.238.185.158
cb15:901b:901b:fb65:4024:9824:25ee:b99f	37.238.185.159
cb15:901b:901b:fb65:4024:9824:25ee:b9a0	37.238.185.160
cb15:901b:901b:fb65:4024:9824:25ee:b9a1	37.238.185.161
cb15:901b:901b:fb65:4024:9824:25ee:b9a2	37.238.185.162
cb15:901b:901b:fb65:4024:9824:25ee:b9a3	37.238.185.163
cb15:901b:901b:fb65:4024:9824:25ee:b9a4	37.238.185.164
cb15:901b:901b:fb65:4024:9824:25ee:b9a5	37.238.185.165
cb15:901b:901b:fb65:4024:9824:25ee:b9a6	37.238.185.166
cb15:901b:901b:fb65:4024:9824:25ee:b9a7	37.238.185.167
cb15:901b:901b:fb65:4024:9824:25ee:b9a8	37.238.185.168
cb15:901b:901b:fb65:4024:9824:25ee:b9a9	37.238.185.169
cb15:901b:901b:fb65:4024:9824:25ee:b9aa	37.238.185.170
cb15:901b:901b:fb65:4024:9824:25ee:b9ab	37.238.185.171
cb15:901b:901b:fb65:4024:9824:25ee:b9ac	37.238.185.172
cb15:901b:901b:fb65:4024:9824:25ee:b9ad	37.238.185.173
cb15:901b:901b:fb65:4024:9824:25ee:b9ae	37.238.185.174
cb15:901b:901b:fb65:4024:9824:25ee:b9af	37.238.185.175
cb15:901b:901b:fb65:4024:9824:25ee:b9b0	37.238.185.176
cb15:901b:901b:fb65:4024:9824:25ee:b9b1	37.238.185.177
cb15:901b:901b:fb65:4024:9824:25ee:b9b2	37.238.185.178
cb15:901b:901b:fb65:4024:9824:25ee:b9b3	37.238.185.179
cb15:901b:901b:fb65:4024:9824:25ee:b9b4	37.238.185.180

cb15:901b:901b:fb65:4024:9824:25ee:b9b5	37.238.185.181
cb15:901b:901b:fb65:4024:9824:25ee:b9b6	37.238.185.182
cb15:901b:901b:fb65:4024:9824:25ee:b9b7	37.238.185.183
cb15:901b:901b:fb65:4024:9824:25ee:b9b8	37.238.185.184
cb15:901b:901b:fb65:4024:9824:25ee:b9b9	37.238.185.185
cb15:901b:901b:fb65:4024:9824:25ee:b9ba	37.238.185.186
cb15:901b:901b:fb65:4024:9824:25ee:b9bb	37.238.185.187
cb15:901b:901b:fb65:4024:9824:25ee:b9bc	37.238.185.188
cb15:901b:901b:fb65:4024:9824:25ee:b9bd	37.238.185.189
cb15:901b:901b:fb65:4024:9824:25ee:b9be	37.238.185.190
cb15:901b:901b:fb65:4024:9824:25ee:b9bf	37.238.185.191
cb15:901b:901b:fb65:4024:9824:25ee:b9c0	37.238.185.192
cb15:901b:901b:fb65:4024:9824:25ee:b9c1	37.238.185.193
cb15:901b:901b:fb65:4024:9824:25ee:b9c2	37.238.185.194
cb15:901b:901b:fb65:4024:9824:25ee:b9c3	37.238.185.195
cb15:901b:901b:fb65:4024:9824:25ee:b9c4	37.238.185.196
cb15:901b:901b:fb65:4024:9824:25ee:b9c5	37.238.185.197
cb15:901b:901b:fb65:4024:9824:25ee:b9c6	37.238.185.198
cb15:901b:901b:fb65:4024:9824:25ee:b9c7	37.238.185.199
cb15:901b:901b:fb65:4024:9824:25ee:b9c8	37.238.185.200
cb15:901b:901b:fb65:4024:9824:25ee:b9c9	37.238.185.201
cb15:901b:901b:fb65:4024:9824:25ee:b9ca	37.238.185.202
cb15:901b:901b:fb65:4024:9824:25ee:b9cb	37.238.185.203
cb15:901b:901b:fb65:4024:9824:25ee:b9cc	37.238.185.204
cb15:901b:901b:fb65:4024:9824:25ee:b9cd	37.238.185.205
cb15:901b:901b:fb65:4024:9824:25ee:b9ce	37.238.185.206
cb15:901b:901b:fb65:4024:9824:25ee:b9cf	37.238.185.207
cb15:901b:901b:fb65:4024:9824:25ee:b9d0	37.238.185.208
cb15:901b:901b:fb65:4024:9824:25ee:b9d1	37.238.185.209
cb15:901b:901b:fb65:4024:9824:25ee:b9d2	37.238.185.210
cb15:901b:901b:fb65:4024:9824:25ee:b9d3	37.238.185.211
cb15:901b:901b:fb65:4024:9824:25ee:b9d4	37.238.185.212
cb15:901b:901b:fb65:4024:9824:25ee:b9d5	37.238.185.213
cb15:901b:901b:fb65:4024:9824:25ee:b9d6	37.238.185.214
cb15:901b:901b:fb65:4024:9824:25ee:b9d7	37.238.185.215
cb15:901b:901b:fb65:4024:9824:25ee:b9d8	37.238.185.216
cb15:901b:901b:fb65:4024:9824:25ee:b9d9	37.238.185.217
cb15:901b:901b:fb65:4024:9824:25ee:b9da	37.238.185.218
cb15:901b:901b:fb65:4024:9824:25ee:b9db	37.238.185.219
cb15:901b:901b:fb65:4024:9824:25ee:b9dc	37.238.185.220
cb15:901b:901b:fb65:4024:9824:25ee:b9dd	37.238.185.221
cb15:901b:901b:fb65:4024:9824:25ee:b9de	37.238.185.222
cb15:901b:901b:fb65:4024:9824:25ee:b9df	37.238.185.223
cb15:901b:901b:fb65:4024:9824:25ee:b9e0	37.238.185.224
cb15:901b:901b:fb65:4024:9824:25ee:b9e1	37.238.185.225
cb15:901b:901b:fb65:4024:9824:25ee:b9e2	37.238.185.226
cb15:901b:901b:fb65:4024:9824:25ee:b9e3	37.238.185.227
cb15:901b:901b:fb65:4024:9824:25ee:b9e4	37.238.185.228
cb15:901b:901b:fb65:4024:9824:25ee:b9e5	37.238.185.229
cb15:901b:901b:fb65:4024:9824:25ee:b9e6	37.238.185.230
cb15:901b:901b:fb65:4024:9824:25ee:b9e7	37.238.185.231
cb15:901b:901b:fb65:4024:9824:25ee:b9e8	37.238.185.232
cb15:901b:901b:fb65:4024:9824:25ee:b9e9	37.238.185.233
cb15:901b:901b:fb65:4024:9824:25ee:b9ea	37.238.185.234
cb15:901b:901b:fb65:4024:9824:25ee:b9eb	37.238.185.235
cb15:901b:901b:fb65:4024:9824:25ee:b9ec	37.238.185.236
cb15:901b:901b:fb65:4024:9824:25ee:b9ed	37.238.185.237
cb15:901b:901b:fb65:4024:9824:25ee:b9ee	37.238.185.238
cb15:901b:901b:fb65:4024:9824:25ee:b9ef	37.238.185.239
cb15:901b:901b:fb65:4024:9824:25ee:b9f0	37.238.185.240
cb15:901b:901b:fb65:4024:9824:25ee:b9f1	37.238.185.241
cb15:901b:901b:fb65:4024:9824:25ee:b9f2	37.238.185.242
cb15:901b:901b:fb65:4024:9824:25ee:b9f3	37.238.185.243
cb15:901b:901b:fb65:4024:9824:25ee:b9f4	37.238.185.244
cb15:901b:901b:fb65:4024:9824:25ee:b9f5	37.238.185.245
cb15:901b:901b:fb65:4024:9824:25ee:b9f6	37.238.185.246
cb15:901b:901b:fb65:4024:9824:25ee:b9f7	37.238.185.247
cb15:901b:901b:fb65:4024:9824:25ee:b9f8	37.238.185.248
cb15:901b:901b:fb65:4024:9824:25ee:b9f9	37.238.185.249
cb15:901b:901b:fb65:4024:9824:25ee:b9fa	37.238.185.250
cb15:901b:901b:fb65:4024:9824:25ee:b9fb	37.238.185.251
cb15:901b:901b:fb65:4024:9824:25ee:b9fc	37.238.185.252
cb15:901b:901b:fb65:4024:9824:25ee:b9fd	37.238.185.253
cb15:901b:901b:fb65:4024:9824:25ee:b9fe	37.238.185.254
cb15:901b:901b:fb65:4024:9824:25ee:b9ff	37.238.185.255

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.