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:fb65:4024:3136:b51f:901	181.31.9.1
cb15:901b:901b:fb65:4024:3136:b51f:902	181.31.9.2
cb15:901b:901b:fb65:4024:3136:b51f:903	181.31.9.3
cb15:901b:901b:fb65:4024:3136:b51f:904	181.31.9.4
cb15:901b:901b:fb65:4024:3136:b51f:905	181.31.9.5
cb15:901b:901b:fb65:4024:3136:b51f:906	181.31.9.6
cb15:901b:901b:fb65:4024:3136:b51f:907	181.31.9.7
cb15:901b:901b:fb65:4024:3136:b51f:908	181.31.9.8
cb15:901b:901b:fb65:4024:3136:b51f:909	181.31.9.9
cb15:901b:901b:fb65:4024:3136:b51f:90a	181.31.9.10
cb15:901b:901b:fb65:4024:3136:b51f:90b	181.31.9.11
cb15:901b:901b:fb65:4024:3136:b51f:90c	181.31.9.12
cb15:901b:901b:fb65:4024:3136:b51f:90d	181.31.9.13
cb15:901b:901b:fb65:4024:3136:b51f:90e	181.31.9.14
cb15:901b:901b:fb65:4024:3136:b51f:90f	181.31.9.15
cb15:901b:901b:fb65:4024:3136:b51f:910	181.31.9.16
cb15:901b:901b:fb65:4024:3136:b51f:911	181.31.9.17
cb15:901b:901b:fb65:4024:3136:b51f:912	181.31.9.18
cb15:901b:901b:fb65:4024:3136:b51f:913	181.31.9.19
cb15:901b:901b:fb65:4024:3136:b51f:914	181.31.9.20
cb15:901b:901b:fb65:4024:3136:b51f:915	181.31.9.21
cb15:901b:901b:fb65:4024:3136:b51f:916	181.31.9.22
cb15:901b:901b:fb65:4024:3136:b51f:917	181.31.9.23
cb15:901b:901b:fb65:4024:3136:b51f:918	181.31.9.24
cb15:901b:901b:fb65:4024:3136:b51f:919	181.31.9.25
cb15:901b:901b:fb65:4024:3136:b51f:91a	181.31.9.26
cb15:901b:901b:fb65:4024:3136:b51f:91b	181.31.9.27
cb15:901b:901b:fb65:4024:3136:b51f:91c	181.31.9.28
cb15:901b:901b:fb65:4024:3136:b51f:91d	181.31.9.29
cb15:901b:901b:fb65:4024:3136:b51f:91e	181.31.9.30
cb15:901b:901b:fb65:4024:3136:b51f:91f	181.31.9.31
cb15:901b:901b:fb65:4024:3136:b51f:920	181.31.9.32
cb15:901b:901b:fb65:4024:3136:b51f:921	181.31.9.33
cb15:901b:901b:fb65:4024:3136:b51f:922	181.31.9.34
cb15:901b:901b:fb65:4024:3136:b51f:923	181.31.9.35
cb15:901b:901b:fb65:4024:3136:b51f:924	181.31.9.36
cb15:901b:901b:fb65:4024:3136:b51f:925	181.31.9.37
cb15:901b:901b:fb65:4024:3136:b51f:926	181.31.9.38
cb15:901b:901b:fb65:4024:3136:b51f:927	181.31.9.39
cb15:901b:901b:fb65:4024:3136:b51f:928	181.31.9.40
cb15:901b:901b:fb65:4024:3136:b51f:929	181.31.9.41
cb15:901b:901b:fb65:4024:3136:b51f:92a	181.31.9.42
cb15:901b:901b:fb65:4024:3136:b51f:92b	181.31.9.43
cb15:901b:901b:fb65:4024:3136:b51f:92c	181.31.9.44
cb15:901b:901b:fb65:4024:3136:b51f:92d	181.31.9.45
cb15:901b:901b:fb65:4024:3136:b51f:92e	181.31.9.46
cb15:901b:901b:fb65:4024:3136:b51f:92f	181.31.9.47
cb15:901b:901b:fb65:4024:3136:b51f:930	181.31.9.48
cb15:901b:901b:fb65:4024:3136:b51f:931	181.31.9.49
cb15:901b:901b:fb65:4024:3136:b51f:932	181.31.9.50
cb15:901b:901b:fb65:4024:3136:b51f:933	181.31.9.51
cb15:901b:901b:fb65:4024:3136:b51f:934	181.31.9.52
cb15:901b:901b:fb65:4024:3136:b51f:935	181.31.9.53
cb15:901b:901b:fb65:4024:3136:b51f:936	181.31.9.54
cb15:901b:901b:fb65:4024:3136:b51f:937	181.31.9.55
cb15:901b:901b:fb65:4024:3136:b51f:938	181.31.9.56
cb15:901b:901b:fb65:4024:3136:b51f:939	181.31.9.57
cb15:901b:901b:fb65:4024:3136:b51f:93a	181.31.9.58
cb15:901b:901b:fb65:4024:3136:b51f:93b	181.31.9.59
cb15:901b:901b:fb65:4024:3136:b51f:93c	181.31.9.60

cb15:901b:901b:fb65:4024:3136:b51f:93d	181.31.9.61
cb15:901b:901b:fb65:4024:3136:b51f:93e	181.31.9.62
cb15:901b:901b:fb65:4024:3136:b51f:93f	181.31.9.63
cb15:901b:901b:fb65:4024:3136:b51f:940	181.31.9.64
cb15:901b:901b:fb65:4024:3136:b51f:941	181.31.9.65
cb15:901b:901b:fb65:4024:3136:b51f:942	181.31.9.66
cb15:901b:901b:fb65:4024:3136:b51f:943	181.31.9.67
cb15:901b:901b:fb65:4024:3136:b51f:944	181.31.9.68
cb15:901b:901b:fb65:4024:3136:b51f:945	181.31.9.69
cb15:901b:901b:fb65:4024:3136:b51f:946	181.31.9.70
cb15:901b:901b:fb65:4024:3136:b51f:947	181.31.9.71
cb15:901b:901b:fb65:4024:3136:b51f:948	181.31.9.72
cb15:901b:901b:fb65:4024:3136:b51f:949	181.31.9.73
cb15:901b:901b:fb65:4024:3136:b51f:94a	181.31.9.74
cb15:901b:901b:fb65:4024:3136:b51f:94b	181.31.9.75
cb15:901b:901b:fb65:4024:3136:b51f:94c	181.31.9.76
cb15:901b:901b:fb65:4024:3136:b51f:94d	181.31.9.77
cb15:901b:901b:fb65:4024:3136:b51f:94e	181.31.9.78
cb15:901b:901b:fb65:4024:3136:b51f:94f	181.31.9.79
cb15:901b:901b:fb65:4024:3136:b51f:950	181.31.9.80
cb15:901b:901b:fb65:4024:3136:b51f:951	181.31.9.81
cb15:901b:901b:fb65:4024:3136:b51f:952	181.31.9.82
cb15:901b:901b:fb65:4024:3136:b51f:953	181.31.9.83
cb15:901b:901b:fb65:4024:3136:b51f:954	181.31.9.84
cb15:901b:901b:fb65:4024:3136:b51f:955	181.31.9.85
cb15:901b:901b:fb65:4024:3136:b51f:956	181.31.9.86
cb15:901b:901b:fb65:4024:3136:b51f:957	181.31.9.87
cb15:901b:901b:fb65:4024:3136:b51f:958	181.31.9.88
cb15:901b:901b:fb65:4024:3136:b51f:959	181.31.9.89
cb15:901b:901b:fb65:4024:3136:b51f:95a	181.31.9.90
cb15:901b:901b:fb65:4024:3136:b51f:95b	181.31.9.91
cb15:901b:901b:fb65:4024:3136:b51f:95c	181.31.9.92
cb15:901b:901b:fb65:4024:3136:b51f:95d	181.31.9.93
cb15:901b:901b:fb65:4024:3136:b51f:95e	181.31.9.94
cb15:901b:901b:fb65:4024:3136:b51f:95f	181.31.9.95
cb15:901b:901b:fb65:4024:3136:b51f:960	181.31.9.96
cb15:901b:901b:fb65:4024:3136:b51f:961	181.31.9.97
cb15:901b:901b:fb65:4024:3136:b51f:962	181.31.9.98
cb15:901b:901b:fb65:4024:3136:b51f:963	181.31.9.99
cb15:901b:901b:fb65:4024:3136:b51f:964	181.31.9.100
cb15:901b:901b:fb65:4024:3136:b51f:965	181.31.9.101
cb15:901b:901b:fb65:4024:3136:b51f:966	181.31.9.102
cb15:901b:901b:fb65:4024:3136:b51f:967	181.31.9.103
cb15:901b:901b:fb65:4024:3136:b51f:968	181.31.9.104
cb15:901b:901b:fb65:4024:3136:b51f:969	181.31.9.105
cb15:901b:901b:fb65:4024:3136:b51f:96a	181.31.9.106
cb15:901b:901b:fb65:4024:3136:b51f:96b	181.31.9.107
cb15:901b:901b:fb65:4024:3136:b51f:96c	181.31.9.108
cb15:901b:901b:fb65:4024:3136:b51f:96d	181.31.9.109
cb15:901b:901b:fb65:4024:3136:b51f:96e	181.31.9.110
cb15:901b:901b:fb65:4024:3136:b51f:96f	181.31.9.111
cb15:901b:901b:fb65:4024:3136:b51f:970	181.31.9.112
cb15:901b:901b:fb65:4024:3136:b51f:971	181.31.9.113
cb15:901b:901b:fb65:4024:3136:b51f:972	181.31.9.114
cb15:901b:901b:fb65:4024:3136:b51f:973	181.31.9.115
cb15:901b:901b:fb65:4024:3136:b51f:974	181.31.9.116
cb15:901b:901b:fb65:4024:3136:b51f:975	181.31.9.117
cb15:901b:901b:fb65:4024:3136:b51f:976	181.31.9.118
cb15:901b:901b:fb65:4024:3136:b51f:977	181.31.9.119
cb15:901b:901b:fb65:4024:3136:b51f:978	181.31.9.120

cb15:901b:901b:fb65:4024:3136:b51f:979	181.31.9.121
cb15:901b:901b:fb65:4024:3136:b51f:97a	181.31.9.122
cb15:901b:901b:fb65:4024:3136:b51f:97b	181.31.9.123
cb15:901b:901b:fb65:4024:3136:b51f:97c	181.31.9.124
cb15:901b:901b:fb65:4024:3136:b51f:97d	181.31.9.125
cb15:901b:901b:fb65:4024:3136:b51f:97e	181.31.9.126
cb15:901b:901b:fb65:4024:3136:b51f:97f	181.31.9.127
cb15:901b:901b:fb65:4024:3136:b51f:980	181.31.9.128
cb15:901b:901b:fb65:4024:3136:b51f:981	181.31.9.129
cb15:901b:901b:fb65:4024:3136:b51f:982	181.31.9.130
cb15:901b:901b:fb65:4024:3136:b51f:983	181.31.9.131
cb15:901b:901b:fb65:4024:3136:b51f:984	181.31.9.132
cb15:901b:901b:fb65:4024:3136:b51f:985	181.31.9.133
cb15:901b:901b:fb65:4024:3136:b51f:986	181.31.9.134
cb15:901b:901b:fb65:4024:3136:b51f:987	181.31.9.135
cb15:901b:901b:fb65:4024:3136:b51f:988	181.31.9.136
cb15:901b:901b:fb65:4024:3136:b51f:989	181.31.9.137
cb15:901b:901b:fb65:4024:3136:b51f:98a	181.31.9.138
cb15:901b:901b:fb65:4024:3136:b51f:98b	181.31.9.139
cb15:901b:901b:fb65:4024:3136:b51f:98c	181.31.9.140
cb15:901b:901b:fb65:4024:3136:b51f:98d	181.31.9.141
cb15:901b:901b:fb65:4024:3136:b51f:98e	181.31.9.142
cb15:901b:901b:fb65:4024:3136:b51f:98f	181.31.9.143
cb15:901b:901b:fb65:4024:3136:b51f:990	181.31.9.144
cb15:901b:901b:fb65:4024:3136:b51f:991	181.31.9.145
cb15:901b:901b:fb65:4024:3136:b51f:992	181.31.9.146
cb15:901b:901b:fb65:4024:3136:b51f:993	181.31.9.147
cb15:901b:901b:fb65:4024:3136:b51f:994	181.31.9.148
cb15:901b:901b:fb65:4024:3136:b51f:995	181.31.9.149
cb15:901b:901b:fb65:4024:3136:b51f:996	181.31.9.150
cb15:901b:901b:fb65:4024:3136:b51f:997	181.31.9.151
cb15:901b:901b:fb65:4024:3136:b51f:998	181.31.9.152
cb15:901b:901b:fb65:4024:3136:b51f:999	181.31.9.153
cb15:901b:901b:fb65:4024:3136:b51f:99a	181.31.9.154
cb15:901b:901b:fb65:4024:3136:b51f:99b	181.31.9.155
cb15:901b:901b:fb65:4024:3136:b51f:99c	181.31.9.156
cb15:901b:901b:fb65:4024:3136:b51f:99d	181.31.9.157
cb15:901b:901b:fb65:4024:3136:b51f:99e	181.31.9.158
cb15:901b:901b:fb65:4024:3136:b51f:99f	181.31.9.159
cb15:901b:901b:fb65:4024:3136:b51f:9a0	181.31.9.160
cb15:901b:901b:fb65:4024:3136:b51f:9a1	181.31.9.161
cb15:901b:901b:fb65:4024:3136:b51f:9a2	181.31.9.162
cb15:901b:901b:fb65:4024:3136:b51f:9a3	181.31.9.163
cb15:901b:901b:fb65:4024:3136:b51f:9a4	181.31.9.164
cb15:901b:901b:fb65:4024:3136:b51f:9a5	181.31.9.165
cb15:901b:901b:fb65:4024:3136:b51f:9a6	181.31.9.166
cb15:901b:901b:fb65:4024:3136:b51f:9a7	181.31.9.167
cb15:901b:901b:fb65:4024:3136:b51f:9a8	181.31.9.168
cb15:901b:901b:fb65:4024:3136:b51f:9a9	181.31.9.169
cb15:901b:901b:fb65:4024:3136:b51f:9aa	181.31.9.170
cb15:901b:901b:fb65:4024:3136:b51f:9ab	181.31.9.171
cb15:901b:901b:fb65:4024:3136:b51f:9ac	181.31.9.172
cb15:901b:901b:fb65:4024:3136:b51f:9ad	181.31.9.173
cb15:901b:901b:fb65:4024:3136:b51f:9ae	181.31.9.174
cb15:901b:901b:fb65:4024:3136:b51f:9af	181.31.9.175
cb15:901b:901b:fb65:4024:3136:b51f:9b0	181.31.9.176
cb15:901b:901b:fb65:4024:3136:b51f:9b1	181.31.9.177
cb15:901b:901b:fb65:4024:3136:b51f:9b2	181.31.9.178
cb15:901b:901b:fb65:4024:3136:b51f:9b3	181.31.9.179
cb15:901b:901b:fb65:4024:3136:b51f:9b4	181.31.9.180

cb15:901b:901b:fb65:4024:3136:b51f:9b5	181.31.9.181
cb15:901b:901b:fb65:4024:3136:b51f:9b6	181.31.9.182
cb15:901b:901b:fb65:4024:3136:b51f:9b7	181.31.9.183
cb15:901b:901b:fb65:4024:3136:b51f:9b8	181.31.9.184
cb15:901b:901b:fb65:4024:3136:b51f:9b9	181.31.9.185
cb15:901b:901b:fb65:4024:3136:b51f:9ba	181.31.9.186
cb15:901b:901b:fb65:4024:3136:b51f:9bb	181.31.9.187
cb15:901b:901b:fb65:4024:3136:b51f:9bc	181.31.9.188
cb15:901b:901b:fb65:4024:3136:b51f:9bd	181.31.9.189
cb15:901b:901b:fb65:4024:3136:b51f:9be	181.31.9.190
cb15:901b:901b:fb65:4024:3136:b51f:9bf	181.31.9.191
cb15:901b:901b:fb65:4024:3136:b51f:9c0	181.31.9.192
cb15:901b:901b:fb65:4024:3136:b51f:9c1	181.31.9.193
cb15:901b:901b:fb65:4024:3136:b51f:9c2	181.31.9.194
cb15:901b:901b:fb65:4024:3136:b51f:9c3	181.31.9.195
cb15:901b:901b:fb65:4024:3136:b51f:9c4	181.31.9.196
cb15:901b:901b:fb65:4024:3136:b51f:9c5	181.31.9.197
cb15:901b:901b:fb65:4024:3136:b51f:9c6	181.31.9.198
cb15:901b:901b:fb65:4024:3136:b51f:9c7	181.31.9.199
cb15:901b:901b:fb65:4024:3136:b51f:9c8	181.31.9.200
cb15:901b:901b:fb65:4024:3136:b51f:9c9	181.31.9.201
cb15:901b:901b:fb65:4024:3136:b51f:9ca	181.31.9.202
cb15:901b:901b:fb65:4024:3136:b51f:9cb	181.31.9.203
cb15:901b:901b:fb65:4024:3136:b51f:9cc	181.31.9.204
cb15:901b:901b:fb65:4024:3136:b51f:9cd	181.31.9.205
cb15:901b:901b:fb65:4024:3136:b51f:9ce	181.31.9.206
cb15:901b:901b:fb65:4024:3136:b51f:9cf	181.31.9.207
cb15:901b:901b:fb65:4024:3136:b51f:9d0	181.31.9.208
cb15:901b:901b:fb65:4024:3136:b51f:9d1	181.31.9.209
cb15:901b:901b:fb65:4024:3136:b51f:9d2	181.31.9.210
cb15:901b:901b:fb65:4024:3136:b51f:9d3	181.31.9.211
cb15:901b:901b:fb65:4024:3136:b51f:9d4	181.31.9.212
cb15:901b:901b:fb65:4024:3136:b51f:9d5	181.31.9.213
cb15:901b:901b:fb65:4024:3136:b51f:9d6	181.31.9.214
cb15:901b:901b:fb65:4024:3136:b51f:9d7	181.31.9.215
cb15:901b:901b:fb65:4024:3136:b51f:9d8	181.31.9.216
cb15:901b:901b:fb65:4024:3136:b51f:9d9	181.31.9.217
cb15:901b:901b:fb65:4024:3136:b51f:9da	181.31.9.218
cb15:901b:901b:fb65:4024:3136:b51f:9db	181.31.9.219
cb15:901b:901b:fb65:4024:3136:b51f:9dc	181.31.9.220
cb15:901b:901b:fb65:4024:3136:b51f:9dd	181.31.9.221
cb15:901b:901b:fb65:4024:3136:b51f:9de	181.31.9.222
cb15:901b:901b:fb65:4024:3136:b51f:9df	181.31.9.223
cb15:901b:901b:fb65:4024:3136:b51f:9e0	181.31.9.224
cb15:901b:901b:fb65:4024:3136:b51f:9e1	181.31.9.225
cb15:901b:901b:fb65:4024:3136:b51f:9e2	181.31.9.226
cb15:901b:901b:fb65:4024:3136:b51f:9e3	181.31.9.227
cb15:901b:901b:fb65:4024:3136:b51f:9e4	181.31.9.228
cb15:901b:901b:fb65:4024:3136:b51f:9e5	181.31.9.229
cb15:901b:901b:fb65:4024:3136:b51f:9e6	181.31.9.230
cb15:901b:901b:fb65:4024:3136:b51f:9e7	181.31.9.231
cb15:901b:901b:fb65:4024:3136:b51f:9e8	181.31.9.232
cb15:901b:901b:fb65:4024:3136:b51f:9e9	181.31.9.233
cb15:901b:901b:fb65:4024:3136:b51f:9ea	181.31.9.234
cb15:901b:901b:fb65:4024:3136:b51f:9eb	181.31.9.235
cb15:901b:901b:fb65:4024:3136:b51f:9ec	181.31.9.236
cb15:901b:901b:fb65:4024:3136:b51f:9ed	181.31.9.237
cb15:901b:901b:fb65:4024:3136:b51f:9ee	181.31.9.238
cb15:901b:901b:fb65:4024:3136:b51f:9ef	181.31.9.239
cb15:901b:901b:fb65:4024:3136:b51f:9f0	181.31.9.240
cb15:901b:901b:fb65:4024:3136:b51f:9f1	181.31.9.241
cb15:901b:901b:fb65:4024:3136:b51f:9f2	181.31.9.242
cb15:901b:901b:fb65:4024:3136:b51f:9f3	181.31.9.243
cb15:901b:901b:fb65:4024:3136:b51f:9f4	181.31.9.244
cb15:901b:901b:fb65:4024:3136:b51f:9f5	181.31.9.245
cb15:901b:901b:fb65:4024:3136:b51f:9f6	181.31.9.246
cb15:901b:901b:fb65:4024:3136:b51f:9f7	181.31.9.247
cb15:901b:901b:fb65:4024:3136:b51f:9f8	181.31.9.248
cb15:901b:901b:fb65:4024:3136:b51f:9f9	181.31.9.249
cb15:901b:901b:fb65:4024:3136:b51f:9fa	181.31.9.250
cb15:901b:901b:fb65:4024:3136:b51f:9fb	181.31.9.251
cb15:901b:901b:fb65:4024:3136:b51f:9fc	181.31.9.252
cb15:901b:901b:fb65:4024:3136:b51f:9fd	181.31.9.253
cb15:901b:901b:fb65:4024:3136:b51f:9fe	181.31.9.254
cb15:901b:901b:fb65:4024:3136:b51f:9ff	181.31.9.255

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.