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:ada3:db24:b51f:a901	181.31.169.1
cb15:901b:901b:1324:ada3:db24:b51f:a902	181.31.169.2
cb15:901b:901b:1324:ada3:db24:b51f:a903	181.31.169.3
cb15:901b:901b:1324:ada3:db24:b51f:a904	181.31.169.4
cb15:901b:901b:1324:ada3:db24:b51f:a905	181.31.169.5
cb15:901b:901b:1324:ada3:db24:b51f:a906	181.31.169.6
cb15:901b:901b:1324:ada3:db24:b51f:a907	181.31.169.7
cb15:901b:901b:1324:ada3:db24:b51f:a908	181.31.169.8
cb15:901b:901b:1324:ada3:db24:b51f:a909	181.31.169.9
cb15:901b:901b:1324:ada3:db24:b51f:a90a	181.31.169.10
cb15:901b:901b:1324:ada3:db24:b51f:a90b	181.31.169.11
cb15:901b:901b:1324:ada3:db24:b51f:a90c	181.31.169.12
cb15:901b:901b:1324:ada3:db24:b51f:a90d	181.31.169.13
cb15:901b:901b:1324:ada3:db24:b51f:a90e	181.31.169.14
cb15:901b:901b:1324:ada3:db24:b51f:a90f	181.31.169.15
cb15:901b:901b:1324:ada3:db24:b51f:a910	181.31.169.16
cb15:901b:901b:1324:ada3:db24:b51f:a911	181.31.169.17
cb15:901b:901b:1324:ada3:db24:b51f:a912	181.31.169.18
cb15:901b:901b:1324:ada3:db24:b51f:a913	181.31.169.19
cb15:901b:901b:1324:ada3:db24:b51f:a914	181.31.169.20
cb15:901b:901b:1324:ada3:db24:b51f:a915	181.31.169.21
cb15:901b:901b:1324:ada3:db24:b51f:a916	181.31.169.22
cb15:901b:901b:1324:ada3:db24:b51f:a917	181.31.169.23
cb15:901b:901b:1324:ada3:db24:b51f:a918	181.31.169.24
cb15:901b:901b:1324:ada3:db24:b51f:a919	181.31.169.25
cb15:901b:901b:1324:ada3:db24:b51f:a91a	181.31.169.26
cb15:901b:901b:1324:ada3:db24:b51f:a91b	181.31.169.27
cb15:901b:901b:1324:ada3:db24:b51f:a91c	181.31.169.28
cb15:901b:901b:1324:ada3:db24:b51f:a91d	181.31.169.29
cb15:901b:901b:1324:ada3:db24:b51f:a91e	181.31.169.30
cb15:901b:901b:1324:ada3:db24:b51f:a91f	181.31.169.31
cb15:901b:901b:1324:ada3:db24:b51f:a920	181.31.169.32
cb15:901b:901b:1324:ada3:db24:b51f:a921	181.31.169.33
cb15:901b:901b:1324:ada3:db24:b51f:a922	181.31.169.34
cb15:901b:901b:1324:ada3:db24:b51f:a923	181.31.169.35
cb15:901b:901b:1324:ada3:db24:b51f:a924	181.31.169.36
cb15:901b:901b:1324:ada3:db24:b51f:a925	181.31.169.37
cb15:901b:901b:1324:ada3:db24:b51f:a926	181.31.169.38
cb15:901b:901b:1324:ada3:db24:b51f:a927	181.31.169.39
cb15:901b:901b:1324:ada3:db24:b51f:a928	181.31.169.40
cb15:901b:901b:1324:ada3:db24:b51f:a929	181.31.169.41
cb15:901b:901b:1324:ada3:db24:b51f:a92a	181.31.169.42
cb15:901b:901b:1324:ada3:db24:b51f:a92b	181.31.169.43
cb15:901b:901b:1324:ada3:db24:b51f:a92c	181.31.169.44
cb15:901b:901b:1324:ada3:db24:b51f:a92d	181.31.169.45
cb15:901b:901b:1324:ada3:db24:b51f:a92e	181.31.169.46
cb15:901b:901b:1324:ada3:db24:b51f:a92f	181.31.169.47
cb15:901b:901b:1324:ada3:db24:b51f:a930	181.31.169.48
cb15:901b:901b:1324:ada3:db24:b51f:a931	181.31.169.49
cb15:901b:901b:1324:ada3:db24:b51f:a932	181.31.169.50
cb15:901b:901b:1324:ada3:db24:b51f:a933	181.31.169.51
cb15:901b:901b:1324:ada3:db24:b51f:a934	181.31.169.52
cb15:901b:901b:1324:ada3:db24:b51f:a935	181.31.169.53
cb15:901b:901b:1324:ada3:db24:b51f:a936	181.31.169.54
cb15:901b:901b:1324:ada3:db24:b51f:a937	181.31.169.55
cb15:901b:901b:1324:ada3:db24:b51f:a938	181.31.169.56
cb15:901b:901b:1324:ada3:db24:b51f:a939	181.31.169.57
cb15:901b:901b:1324:ada3:db24:b51f:a93a	181.31.169.58
cb15:901b:901b:1324:ada3:db24:b51f:a93b	181.31.169.59
cb15:901b:901b:1324:ada3:db24:b51f:a93c	181.31.169.60

cb15:901b:901b:1324:ada3:db24:b51f:a93d	181.31.169.61
cb15:901b:901b:1324:ada3:db24:b51f:a93e	181.31.169.62
cb15:901b:901b:1324:ada3:db24:b51f:a93f	181.31.169.63
cb15:901b:901b:1324:ada3:db24:b51f:a940	181.31.169.64
cb15:901b:901b:1324:ada3:db24:b51f:a941	181.31.169.65
cb15:901b:901b:1324:ada3:db24:b51f:a942	181.31.169.66
cb15:901b:901b:1324:ada3:db24:b51f:a943	181.31.169.67
cb15:901b:901b:1324:ada3:db24:b51f:a944	181.31.169.68
cb15:901b:901b:1324:ada3:db24:b51f:a945	181.31.169.69
cb15:901b:901b:1324:ada3:db24:b51f:a946	181.31.169.70
cb15:901b:901b:1324:ada3:db24:b51f:a947	181.31.169.71
cb15:901b:901b:1324:ada3:db24:b51f:a948	181.31.169.72
cb15:901b:901b:1324:ada3:db24:b51f:a949	181.31.169.73
cb15:901b:901b:1324:ada3:db24:b51f:a94a	181.31.169.74
cb15:901b:901b:1324:ada3:db24:b51f:a94b	181.31.169.75
cb15:901b:901b:1324:ada3:db24:b51f:a94c	181.31.169.76
cb15:901b:901b:1324:ada3:db24:b51f:a94d	181.31.169.77
cb15:901b:901b:1324:ada3:db24:b51f:a94e	181.31.169.78
cb15:901b:901b:1324:ada3:db24:b51f:a94f	181.31.169.79
cb15:901b:901b:1324:ada3:db24:b51f:a950	181.31.169.80
cb15:901b:901b:1324:ada3:db24:b51f:a951	181.31.169.81
cb15:901b:901b:1324:ada3:db24:b51f:a952	181.31.169.82
cb15:901b:901b:1324:ada3:db24:b51f:a953	181.31.169.83
cb15:901b:901b:1324:ada3:db24:b51f:a954	181.31.169.84
cb15:901b:901b:1324:ada3:db24:b51f:a955	181.31.169.85
cb15:901b:901b:1324:ada3:db24:b51f:a956	181.31.169.86
cb15:901b:901b:1324:ada3:db24:b51f:a957	181.31.169.87
cb15:901b:901b:1324:ada3:db24:b51f:a958	181.31.169.88
cb15:901b:901b:1324:ada3:db24:b51f:a959	181.31.169.89
cb15:901b:901b:1324:ada3:db24:b51f:a95a	181.31.169.90
cb15:901b:901b:1324:ada3:db24:b51f:a95b	181.31.169.91
cb15:901b:901b:1324:ada3:db24:b51f:a95c	181.31.169.92
cb15:901b:901b:1324:ada3:db24:b51f:a95d	181.31.169.93
cb15:901b:901b:1324:ada3:db24:b51f:a95e	181.31.169.94
cb15:901b:901b:1324:ada3:db24:b51f:a95f	181.31.169.95
cb15:901b:901b:1324:ada3:db24:b51f:a960	181.31.169.96
cb15:901b:901b:1324:ada3:db24:b51f:a961	181.31.169.97
cb15:901b:901b:1324:ada3:db24:b51f:a962	181.31.169.98
cb15:901b:901b:1324:ada3:db24:b51f:a963	181.31.169.99
cb15:901b:901b:1324:ada3:db24:b51f:a964	181.31.169.100
cb15:901b:901b:1324:ada3:db24:b51f:a965	181.31.169.101
cb15:901b:901b:1324:ada3:db24:b51f:a966	181.31.169.102
cb15:901b:901b:1324:ada3:db24:b51f:a967	181.31.169.103
cb15:901b:901b:1324:ada3:db24:b51f:a968	181.31.169.104
cb15:901b:901b:1324:ada3:db24:b51f:a969	181.31.169.105
cb15:901b:901b:1324:ada3:db24:b51f:a96a	181.31.169.106
cb15:901b:901b:1324:ada3:db24:b51f:a96b	181.31.169.107
cb15:901b:901b:1324:ada3:db24:b51f:a96c	181.31.169.108
cb15:901b:901b:1324:ada3:db24:b51f:a96d	181.31.169.109
cb15:901b:901b:1324:ada3:db24:b51f:a96e	181.31.169.110
cb15:901b:901b:1324:ada3:db24:b51f:a96f	181.31.169.111
cb15:901b:901b:1324:ada3:db24:b51f:a970	181.31.169.112
cb15:901b:901b:1324:ada3:db24:b51f:a971	181.31.169.113
cb15:901b:901b:1324:ada3:db24:b51f:a972	181.31.169.114
cb15:901b:901b:1324:ada3:db24:b51f:a973	181.31.169.115
cb15:901b:901b:1324:ada3:db24:b51f:a974	181.31.169.116
cb15:901b:901b:1324:ada3:db24:b51f:a975	181.31.169.117
cb15:901b:901b:1324:ada3:db24:b51f:a976	181.31.169.118
cb15:901b:901b:1324:ada3:db24:b51f:a977	181.31.169.119
cb15:901b:901b:1324:ada3:db24:b51f:a978	181.31.169.120

cb15:901b:901b:1324:ada3:db24:b51f:a979	181.31.169.121
cb15:901b:901b:1324:ada3:db24:b51f:a97a	181.31.169.122
cb15:901b:901b:1324:ada3:db24:b51f:a97b	181.31.169.123
cb15:901b:901b:1324:ada3:db24:b51f:a97c	181.31.169.124
cb15:901b:901b:1324:ada3:db24:b51f:a97d	181.31.169.125
cb15:901b:901b:1324:ada3:db24:b51f:a97e	181.31.169.126
cb15:901b:901b:1324:ada3:db24:b51f:a97f	181.31.169.127
cb15:901b:901b:1324:ada3:db24:b51f:a980	181.31.169.128
cb15:901b:901b:1324:ada3:db24:b51f:a981	181.31.169.129
cb15:901b:901b:1324:ada3:db24:b51f:a982	181.31.169.130
cb15:901b:901b:1324:ada3:db24:b51f:a983	181.31.169.131
cb15:901b:901b:1324:ada3:db24:b51f:a984	181.31.169.132
cb15:901b:901b:1324:ada3:db24:b51f:a985	181.31.169.133
cb15:901b:901b:1324:ada3:db24:b51f:a986	181.31.169.134
cb15:901b:901b:1324:ada3:db24:b51f:a987	181.31.169.135
cb15:901b:901b:1324:ada3:db24:b51f:a988	181.31.169.136
cb15:901b:901b:1324:ada3:db24:b51f:a989	181.31.169.137
cb15:901b:901b:1324:ada3:db24:b51f:a98a	181.31.169.138
cb15:901b:901b:1324:ada3:db24:b51f:a98b	181.31.169.139
cb15:901b:901b:1324:ada3:db24:b51f:a98c	181.31.169.140
cb15:901b:901b:1324:ada3:db24:b51f:a98d	181.31.169.141
cb15:901b:901b:1324:ada3:db24:b51f:a98e	181.31.169.142
cb15:901b:901b:1324:ada3:db24:b51f:a98f	181.31.169.143
cb15:901b:901b:1324:ada3:db24:b51f:a990	181.31.169.144
cb15:901b:901b:1324:ada3:db24:b51f:a991	181.31.169.145
cb15:901b:901b:1324:ada3:db24:b51f:a992	181.31.169.146
cb15:901b:901b:1324:ada3:db24:b51f:a993	181.31.169.147
cb15:901b:901b:1324:ada3:db24:b51f:a994	181.31.169.148
cb15:901b:901b:1324:ada3:db24:b51f:a995	181.31.169.149
cb15:901b:901b:1324:ada3:db24:b51f:a996	181.31.169.150
cb15:901b:901b:1324:ada3:db24:b51f:a997	181.31.169.151
cb15:901b:901b:1324:ada3:db24:b51f:a998	181.31.169.152
cb15:901b:901b:1324:ada3:db24:b51f:a999	181.31.169.153
cb15:901b:901b:1324:ada3:db24:b51f:a99a	181.31.169.154
cb15:901b:901b:1324:ada3:db24:b51f:a99b	181.31.169.155
cb15:901b:901b:1324:ada3:db24:b51f:a99c	181.31.169.156
cb15:901b:901b:1324:ada3:db24:b51f:a99d	181.31.169.157
cb15:901b:901b:1324:ada3:db24:b51f:a99e	181.31.169.158
cb15:901b:901b:1324:ada3:db24:b51f:a99f	181.31.169.159
cb15:901b:901b:1324:ada3:db24:b51f:a9a0	181.31.169.160
cb15:901b:901b:1324:ada3:db24:b51f:a9a1	181.31.169.161
cb15:901b:901b:1324:ada3:db24:b51f:a9a2	181.31.169.162
cb15:901b:901b:1324:ada3:db24:b51f:a9a3	181.31.169.163
cb15:901b:901b:1324:ada3:db24:b51f:a9a4	181.31.169.164
cb15:901b:901b:1324:ada3:db24:b51f:a9a5	181.31.169.165
cb15:901b:901b:1324:ada3:db24:b51f:a9a6	181.31.169.166
cb15:901b:901b:1324:ada3:db24:b51f:a9a7	181.31.169.167
cb15:901b:901b:1324:ada3:db24:b51f:a9a8	181.31.169.168
cb15:901b:901b:1324:ada3:db24:b51f:a9a9	181.31.169.169
cb15:901b:901b:1324:ada3:db24:b51f:a9aa	181.31.169.170
cb15:901b:901b:1324:ada3:db24:b51f:a9ab	181.31.169.171
cb15:901b:901b:1324:ada3:db24:b51f:a9ac	181.31.169.172
cb15:901b:901b:1324:ada3:db24:b51f:a9ad	181.31.169.173
cb15:901b:901b:1324:ada3:db24:b51f:a9ae	181.31.169.174
cb15:901b:901b:1324:ada3:db24:b51f:a9af	181.31.169.175
cb15:901b:901b:1324:ada3:db24:b51f:a9b0	181.31.169.176
cb15:901b:901b:1324:ada3:db24:b51f:a9b1	181.31.169.177
cb15:901b:901b:1324:ada3:db24:b51f:a9b2	181.31.169.178
cb15:901b:901b:1324:ada3:db24:b51f:a9b3	181.31.169.179
cb15:901b:901b:1324:ada3:db24:b51f:a9b4	181.31.169.180

cb15:901b:901b:1324:ada3:db24:b51f:a9b5	181.31.169.181
cb15:901b:901b:1324:ada3:db24:b51f:a9b6	181.31.169.182
cb15:901b:901b:1324:ada3:db24:b51f:a9b7	181.31.169.183
cb15:901b:901b:1324:ada3:db24:b51f:a9b8	181.31.169.184
cb15:901b:901b:1324:ada3:db24:b51f:a9b9	181.31.169.185
cb15:901b:901b:1324:ada3:db24:b51f:a9ba	181.31.169.186
cb15:901b:901b:1324:ada3:db24:b51f:a9bb	181.31.169.187
cb15:901b:901b:1324:ada3:db24:b51f:a9bc	181.31.169.188
cb15:901b:901b:1324:ada3:db24:b51f:a9bd	181.31.169.189
cb15:901b:901b:1324:ada3:db24:b51f:a9be	181.31.169.190
cb15:901b:901b:1324:ada3:db24:b51f:a9bf	181.31.169.191
cb15:901b:901b:1324:ada3:db24:b51f:a9c0	181.31.169.192
cb15:901b:901b:1324:ada3:db24:b51f:a9c1	181.31.169.193
cb15:901b:901b:1324:ada3:db24:b51f:a9c2	181.31.169.194
cb15:901b:901b:1324:ada3:db24:b51f:a9c3	181.31.169.195
cb15:901b:901b:1324:ada3:db24:b51f:a9c4	181.31.169.196
cb15:901b:901b:1324:ada3:db24:b51f:a9c5	181.31.169.197
cb15:901b:901b:1324:ada3:db24:b51f:a9c6	181.31.169.198
cb15:901b:901b:1324:ada3:db24:b51f:a9c7	181.31.169.199
cb15:901b:901b:1324:ada3:db24:b51f:a9c8	181.31.169.200
cb15:901b:901b:1324:ada3:db24:b51f:a9c9	181.31.169.201
cb15:901b:901b:1324:ada3:db24:b51f:a9ca	181.31.169.202
cb15:901b:901b:1324:ada3:db24:b51f:a9cb	181.31.169.203
cb15:901b:901b:1324:ada3:db24:b51f:a9cc	181.31.169.204
cb15:901b:901b:1324:ada3:db24:b51f:a9cd	181.31.169.205
cb15:901b:901b:1324:ada3:db24:b51f:a9ce	181.31.169.206
cb15:901b:901b:1324:ada3:db24:b51f:a9cf	181.31.169.207
cb15:901b:901b:1324:ada3:db24:b51f:a9d0	181.31.169.208
cb15:901b:901b:1324:ada3:db24:b51f:a9d1	181.31.169.209
cb15:901b:901b:1324:ada3:db24:b51f:a9d2	181.31.169.210
cb15:901b:901b:1324:ada3:db24:b51f:a9d3	181.31.169.211
cb15:901b:901b:1324:ada3:db24:b51f:a9d4	181.31.169.212
cb15:901b:901b:1324:ada3:db24:b51f:a9d5	181.31.169.213
cb15:901b:901b:1324:ada3:db24:b51f:a9d6	181.31.169.214
cb15:901b:901b:1324:ada3:db24:b51f:a9d7	181.31.169.215
cb15:901b:901b:1324:ada3:db24:b51f:a9d8	181.31.169.216
cb15:901b:901b:1324:ada3:db24:b51f:a9d9	181.31.169.217
cb15:901b:901b:1324:ada3:db24:b51f:a9da	181.31.169.218
cb15:901b:901b:1324:ada3:db24:b51f:a9db	181.31.169.219
cb15:901b:901b:1324:ada3:db24:b51f:a9dc	181.31.169.220
cb15:901b:901b:1324:ada3:db24:b51f:a9dd	181.31.169.221
cb15:901b:901b:1324:ada3:db24:b51f:a9de	181.31.169.222
cb15:901b:901b:1324:ada3:db24:b51f:a9df	181.31.169.223
cb15:901b:901b:1324:ada3:db24:b51f:a9e0	181.31.169.224
cb15:901b:901b:1324:ada3:db24:b51f:a9e1	181.31.169.225
cb15:901b:901b:1324:ada3:db24:b51f:a9e2	181.31.169.226
cb15:901b:901b:1324:ada3:db24:b51f:a9e3	181.31.169.227
cb15:901b:901b:1324:ada3:db24:b51f:a9e4	181.31.169.228
cb15:901b:901b:1324:ada3:db24:b51f:a9e5	181.31.169.229
cb15:901b:901b:1324:ada3:db24:b51f:a9e6	181.31.169.230
cb15:901b:901b:1324:ada3:db24:b51f:a9e7	181.31.169.231
cb15:901b:901b:1324:ada3:db24:b51f:a9e8	181.31.169.232
cb15:901b:901b:1324:ada3:db24:b51f:a9e9	181.31.169.233
cb15:901b:901b:1324:ada3:db24:b51f:a9ea	181.31.169.234
cb15:901b:901b:1324:ada3:db24:b51f:a9eb	181.31.169.235
cb15:901b:901b:1324:ada3:db24:b51f:a9ec	181.31.169.236
cb15:901b:901b:1324:ada3:db24:b51f:a9ed	181.31.169.237
cb15:901b:901b:1324:ada3:db24:b51f:a9ee	181.31.169.238
cb15:901b:901b:1324:ada3:db24:b51f:a9ef	181.31.169.239
cb15:901b:901b:1324:ada3:db24:b51f:a9f0	181.31.169.240
cb15:901b:901b:1324:ada3:db24:b51f:a9f1	181.31.169.241
cb15:901b:901b:1324:ada3:db24:b51f:a9f2	181.31.169.242
cb15:901b:901b:1324:ada3:db24:b51f:a9f3	181.31.169.243
cb15:901b:901b:1324:ada3:db24:b51f:a9f4	181.31.169.244
cb15:901b:901b:1324:ada3:db24:b51f:a9f5	181.31.169.245
cb15:901b:901b:1324:ada3:db24:b51f:a9f6	181.31.169.246
cb15:901b:901b:1324:ada3:db24:b51f:a9f7	181.31.169.247
cb15:901b:901b:1324:ada3:db24:b51f:a9f8	181.31.169.248
cb15:901b:901b:1324:ada3:db24:b51f:a9f9	181.31.169.249
cb15:901b:901b:1324:ada3:db24:b51f:a9fa	181.31.169.250
cb15:901b:901b:1324:ada3:db24:b51f:a9fb	181.31.169.251
cb15:901b:901b:1324:ada3:db24:b51f:a9fc	181.31.169.252
cb15:901b:901b:1324:ada3:db24:b51f:a9fd	181.31.169.253
cb15:901b:901b:1324:ada3:db24:b51f:a9fe	181.31.169.254
cb15:901b:901b:1324:ada3:db24:b51f:a9ff	181.31.169.255

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.