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:de72:b51e:d101	181.30.209.1
cb15:901b:901b:fb65:4024:de72:b51e:d102	181.30.209.2
cb15:901b:901b:fb65:4024:de72:b51e:d103	181.30.209.3
cb15:901b:901b:fb65:4024:de72:b51e:d104	181.30.209.4
cb15:901b:901b:fb65:4024:de72:b51e:d105	181.30.209.5
cb15:901b:901b:fb65:4024:de72:b51e:d106	181.30.209.6
cb15:901b:901b:fb65:4024:de72:b51e:d107	181.30.209.7
cb15:901b:901b:fb65:4024:de72:b51e:d108	181.30.209.8
cb15:901b:901b:fb65:4024:de72:b51e:d109	181.30.209.9
cb15:901b:901b:fb65:4024:de72:b51e:d10a	181.30.209.10
cb15:901b:901b:fb65:4024:de72:b51e:d10b	181.30.209.11
cb15:901b:901b:fb65:4024:de72:b51e:d10c	181.30.209.12
cb15:901b:901b:fb65:4024:de72:b51e:d10d	181.30.209.13
cb15:901b:901b:fb65:4024:de72:b51e:d10e	181.30.209.14
cb15:901b:901b:fb65:4024:de72:b51e:d10f	181.30.209.15
cb15:901b:901b:fb65:4024:de72:b51e:d110	181.30.209.16
cb15:901b:901b:fb65:4024:de72:b51e:d111	181.30.209.17
cb15:901b:901b:fb65:4024:de72:b51e:d112	181.30.209.18
cb15:901b:901b:fb65:4024:de72:b51e:d113	181.30.209.19
cb15:901b:901b:fb65:4024:de72:b51e:d114	181.30.209.20
cb15:901b:901b:fb65:4024:de72:b51e:d115	181.30.209.21
cb15:901b:901b:fb65:4024:de72:b51e:d116	181.30.209.22
cb15:901b:901b:fb65:4024:de72:b51e:d117	181.30.209.23
cb15:901b:901b:fb65:4024:de72:b51e:d118	181.30.209.24
cb15:901b:901b:fb65:4024:de72:b51e:d119	181.30.209.25
cb15:901b:901b:fb65:4024:de72:b51e:d11a	181.30.209.26
cb15:901b:901b:fb65:4024:de72:b51e:d11b	181.30.209.27
cb15:901b:901b:fb65:4024:de72:b51e:d11c	181.30.209.28
cb15:901b:901b:fb65:4024:de72:b51e:d11d	181.30.209.29
cb15:901b:901b:fb65:4024:de72:b51e:d11e	181.30.209.30
cb15:901b:901b:fb65:4024:de72:b51e:d11f	181.30.209.31
cb15:901b:901b:fb65:4024:de72:b51e:d120	181.30.209.32
cb15:901b:901b:fb65:4024:de72:b51e:d121	181.30.209.33
cb15:901b:901b:fb65:4024:de72:b51e:d122	181.30.209.34
cb15:901b:901b:fb65:4024:de72:b51e:d123	181.30.209.35
cb15:901b:901b:fb65:4024:de72:b51e:d124	181.30.209.36
cb15:901b:901b:fb65:4024:de72:b51e:d125	181.30.209.37
cb15:901b:901b:fb65:4024:de72:b51e:d126	181.30.209.38
cb15:901b:901b:fb65:4024:de72:b51e:d127	181.30.209.39
cb15:901b:901b:fb65:4024:de72:b51e:d128	181.30.209.40
cb15:901b:901b:fb65:4024:de72:b51e:d129	181.30.209.41
cb15:901b:901b:fb65:4024:de72:b51e:d12a	181.30.209.42
cb15:901b:901b:fb65:4024:de72:b51e:d12b	181.30.209.43
cb15:901b:901b:fb65:4024:de72:b51e:d12c	181.30.209.44
cb15:901b:901b:fb65:4024:de72:b51e:d12d	181.30.209.45
cb15:901b:901b:fb65:4024:de72:b51e:d12e	181.30.209.46
cb15:901b:901b:fb65:4024:de72:b51e:d12f	181.30.209.47
cb15:901b:901b:fb65:4024:de72:b51e:d130	181.30.209.48
cb15:901b:901b:fb65:4024:de72:b51e:d131	181.30.209.49
cb15:901b:901b:fb65:4024:de72:b51e:d132	181.30.209.50
cb15:901b:901b:fb65:4024:de72:b51e:d133	181.30.209.51
cb15:901b:901b:fb65:4024:de72:b51e:d134	181.30.209.52
cb15:901b:901b:fb65:4024:de72:b51e:d135	181.30.209.53
cb15:901b:901b:fb65:4024:de72:b51e:d136	181.30.209.54
cb15:901b:901b:fb65:4024:de72:b51e:d137	181.30.209.55
cb15:901b:901b:fb65:4024:de72:b51e:d138	181.30.209.56
cb15:901b:901b:fb65:4024:de72:b51e:d139	181.30.209.57
cb15:901b:901b:fb65:4024:de72:b51e:d13a	181.30.209.58
cb15:901b:901b:fb65:4024:de72:b51e:d13b	181.30.209.59
cb15:901b:901b:fb65:4024:de72:b51e:d13c	181.30.209.60

cb15:901b:901b:fb65:4024:de72:b51e:d13d	181.30.209.61
cb15:901b:901b:fb65:4024:de72:b51e:d13e	181.30.209.62
cb15:901b:901b:fb65:4024:de72:b51e:d13f	181.30.209.63
cb15:901b:901b:fb65:4024:de72:b51e:d140	181.30.209.64
cb15:901b:901b:fb65:4024:de72:b51e:d141	181.30.209.65
cb15:901b:901b:fb65:4024:de72:b51e:d142	181.30.209.66
cb15:901b:901b:fb65:4024:de72:b51e:d143	181.30.209.67
cb15:901b:901b:fb65:4024:de72:b51e:d144	181.30.209.68
cb15:901b:901b:fb65:4024:de72:b51e:d145	181.30.209.69
cb15:901b:901b:fb65:4024:de72:b51e:d146	181.30.209.70
cb15:901b:901b:fb65:4024:de72:b51e:d147	181.30.209.71
cb15:901b:901b:fb65:4024:de72:b51e:d148	181.30.209.72
cb15:901b:901b:fb65:4024:de72:b51e:d149	181.30.209.73
cb15:901b:901b:fb65:4024:de72:b51e:d14a	181.30.209.74
cb15:901b:901b:fb65:4024:de72:b51e:d14b	181.30.209.75
cb15:901b:901b:fb65:4024:de72:b51e:d14c	181.30.209.76
cb15:901b:901b:fb65:4024:de72:b51e:d14d	181.30.209.77
cb15:901b:901b:fb65:4024:de72:b51e:d14e	181.30.209.78
cb15:901b:901b:fb65:4024:de72:b51e:d14f	181.30.209.79
cb15:901b:901b:fb65:4024:de72:b51e:d150	181.30.209.80
cb15:901b:901b:fb65:4024:de72:b51e:d151	181.30.209.81
cb15:901b:901b:fb65:4024:de72:b51e:d152	181.30.209.82
cb15:901b:901b:fb65:4024:de72:b51e:d153	181.30.209.83
cb15:901b:901b:fb65:4024:de72:b51e:d154	181.30.209.84
cb15:901b:901b:fb65:4024:de72:b51e:d155	181.30.209.85
cb15:901b:901b:fb65:4024:de72:b51e:d156	181.30.209.86
cb15:901b:901b:fb65:4024:de72:b51e:d157	181.30.209.87
cb15:901b:901b:fb65:4024:de72:b51e:d158	181.30.209.88
cb15:901b:901b:fb65:4024:de72:b51e:d159	181.30.209.89
cb15:901b:901b:fb65:4024:de72:b51e:d15a	181.30.209.90
cb15:901b:901b:fb65:4024:de72:b51e:d15b	181.30.209.91
cb15:901b:901b:fb65:4024:de72:b51e:d15c	181.30.209.92
cb15:901b:901b:fb65:4024:de72:b51e:d15d	181.30.209.93
cb15:901b:901b:fb65:4024:de72:b51e:d15e	181.30.209.94
cb15:901b:901b:fb65:4024:de72:b51e:d15f	181.30.209.95
cb15:901b:901b:fb65:4024:de72:b51e:d160	181.30.209.96
cb15:901b:901b:fb65:4024:de72:b51e:d161	181.30.209.97
cb15:901b:901b:fb65:4024:de72:b51e:d162	181.30.209.98
cb15:901b:901b:fb65:4024:de72:b51e:d163	181.30.209.99
cb15:901b:901b:fb65:4024:de72:b51e:d164	181.30.209.100
cb15:901b:901b:fb65:4024:de72:b51e:d165	181.30.209.101
cb15:901b:901b:fb65:4024:de72:b51e:d166	181.30.209.102
cb15:901b:901b:fb65:4024:de72:b51e:d167	181.30.209.103
cb15:901b:901b:fb65:4024:de72:b51e:d168	181.30.209.104
cb15:901b:901b:fb65:4024:de72:b51e:d169	181.30.209.105
cb15:901b:901b:fb65:4024:de72:b51e:d16a	181.30.209.106
cb15:901b:901b:fb65:4024:de72:b51e:d16b	181.30.209.107
cb15:901b:901b:fb65:4024:de72:b51e:d16c	181.30.209.108
cb15:901b:901b:fb65:4024:de72:b51e:d16d	181.30.209.109
cb15:901b:901b:fb65:4024:de72:b51e:d16e	181.30.209.110
cb15:901b:901b:fb65:4024:de72:b51e:d16f	181.30.209.111
cb15:901b:901b:fb65:4024:de72:b51e:d170	181.30.209.112
cb15:901b:901b:fb65:4024:de72:b51e:d171	181.30.209.113
cb15:901b:901b:fb65:4024:de72:b51e:d172	181.30.209.114
cb15:901b:901b:fb65:4024:de72:b51e:d173	181.30.209.115
cb15:901b:901b:fb65:4024:de72:b51e:d174	181.30.209.116
cb15:901b:901b:fb65:4024:de72:b51e:d175	181.30.209.117
cb15:901b:901b:fb65:4024:de72:b51e:d176	181.30.209.118
cb15:901b:901b:fb65:4024:de72:b51e:d177	181.30.209.119
cb15:901b:901b:fb65:4024:de72:b51e:d178	181.30.209.120

cb15:901b:901b:fb65:4024:de72:b51e:d179	181.30.209.121
cb15:901b:901b:fb65:4024:de72:b51e:d17a	181.30.209.122
cb15:901b:901b:fb65:4024:de72:b51e:d17b	181.30.209.123
cb15:901b:901b:fb65:4024:de72:b51e:d17c	181.30.209.124
cb15:901b:901b:fb65:4024:de72:b51e:d17d	181.30.209.125
cb15:901b:901b:fb65:4024:de72:b51e:d17e	181.30.209.126
cb15:901b:901b:fb65:4024:de72:b51e:d17f	181.30.209.127
cb15:901b:901b:fb65:4024:de72:b51e:d180	181.30.209.128
cb15:901b:901b:fb65:4024:de72:b51e:d181	181.30.209.129
cb15:901b:901b:fb65:4024:de72:b51e:d182	181.30.209.130
cb15:901b:901b:fb65:4024:de72:b51e:d183	181.30.209.131
cb15:901b:901b:fb65:4024:de72:b51e:d184	181.30.209.132
cb15:901b:901b:fb65:4024:de72:b51e:d185	181.30.209.133
cb15:901b:901b:fb65:4024:de72:b51e:d186	181.30.209.134
cb15:901b:901b:fb65:4024:de72:b51e:d187	181.30.209.135
cb15:901b:901b:fb65:4024:de72:b51e:d188	181.30.209.136
cb15:901b:901b:fb65:4024:de72:b51e:d189	181.30.209.137
cb15:901b:901b:fb65:4024:de72:b51e:d18a	181.30.209.138
cb15:901b:901b:fb65:4024:de72:b51e:d18b	181.30.209.139
cb15:901b:901b:fb65:4024:de72:b51e:d18c	181.30.209.140
cb15:901b:901b:fb65:4024:de72:b51e:d18d	181.30.209.141
cb15:901b:901b:fb65:4024:de72:b51e:d18e	181.30.209.142
cb15:901b:901b:fb65:4024:de72:b51e:d18f	181.30.209.143
cb15:901b:901b:fb65:4024:de72:b51e:d190	181.30.209.144
cb15:901b:901b:fb65:4024:de72:b51e:d191	181.30.209.145
cb15:901b:901b:fb65:4024:de72:b51e:d192	181.30.209.146
cb15:901b:901b:fb65:4024:de72:b51e:d193	181.30.209.147
cb15:901b:901b:fb65:4024:de72:b51e:d194	181.30.209.148
cb15:901b:901b:fb65:4024:de72:b51e:d195	181.30.209.149
cb15:901b:901b:fb65:4024:de72:b51e:d196	181.30.209.150
cb15:901b:901b:fb65:4024:de72:b51e:d197	181.30.209.151
cb15:901b:901b:fb65:4024:de72:b51e:d198	181.30.209.152
cb15:901b:901b:fb65:4024:de72:b51e:d199	181.30.209.153
cb15:901b:901b:fb65:4024:de72:b51e:d19a	181.30.209.154
cb15:901b:901b:fb65:4024:de72:b51e:d19b	181.30.209.155
cb15:901b:901b:fb65:4024:de72:b51e:d19c	181.30.209.156
cb15:901b:901b:fb65:4024:de72:b51e:d19d	181.30.209.157
cb15:901b:901b:fb65:4024:de72:b51e:d19e	181.30.209.158
cb15:901b:901b:fb65:4024:de72:b51e:d19f	181.30.209.159
cb15:901b:901b:fb65:4024:de72:b51e:d1a0	181.30.209.160
cb15:901b:901b:fb65:4024:de72:b51e:d1a1	181.30.209.161
cb15:901b:901b:fb65:4024:de72:b51e:d1a2	181.30.209.162
cb15:901b:901b:fb65:4024:de72:b51e:d1a3	181.30.209.163
cb15:901b:901b:fb65:4024:de72:b51e:d1a4	181.30.209.164
cb15:901b:901b:fb65:4024:de72:b51e:d1a5	181.30.209.165
cb15:901b:901b:fb65:4024:de72:b51e:d1a6	181.30.209.166
cb15:901b:901b:fb65:4024:de72:b51e:d1a7	181.30.209.167
cb15:901b:901b:fb65:4024:de72:b51e:d1a8	181.30.209.168
cb15:901b:901b:fb65:4024:de72:b51e:d1a9	181.30.209.169
cb15:901b:901b:fb65:4024:de72:b51e:d1aa	181.30.209.170
cb15:901b:901b:fb65:4024:de72:b51e:d1ab	181.30.209.171
cb15:901b:901b:fb65:4024:de72:b51e:d1ac	181.30.209.172
cb15:901b:901b:fb65:4024:de72:b51e:d1ad	181.30.209.173
cb15:901b:901b:fb65:4024:de72:b51e:d1ae	181.30.209.174
cb15:901b:901b:fb65:4024:de72:b51e:d1af	181.30.209.175
cb15:901b:901b:fb65:4024:de72:b51e:d1b0	181.30.209.176
cb15:901b:901b:fb65:4024:de72:b51e:d1b1	181.30.209.177
cb15:901b:901b:fb65:4024:de72:b51e:d1b2	181.30.209.178
cb15:901b:901b:fb65:4024:de72:b51e:d1b3	181.30.209.179
cb15:901b:901b:fb65:4024:de72:b51e:d1b4	181.30.209.180

cb15:901b:901b:fb65:4024:de72:b51e:d1b5	181.30.209.181
cb15:901b:901b:fb65:4024:de72:b51e:d1b6	181.30.209.182
cb15:901b:901b:fb65:4024:de72:b51e:d1b7	181.30.209.183
cb15:901b:901b:fb65:4024:de72:b51e:d1b8	181.30.209.184
cb15:901b:901b:fb65:4024:de72:b51e:d1b9	181.30.209.185
cb15:901b:901b:fb65:4024:de72:b51e:d1ba	181.30.209.186
cb15:901b:901b:fb65:4024:de72:b51e:d1bb	181.30.209.187
cb15:901b:901b:fb65:4024:de72:b51e:d1bc	181.30.209.188
cb15:901b:901b:fb65:4024:de72:b51e:d1bd	181.30.209.189
cb15:901b:901b:fb65:4024:de72:b51e:d1be	181.30.209.190
cb15:901b:901b:fb65:4024:de72:b51e:d1bf	181.30.209.191
cb15:901b:901b:fb65:4024:de72:b51e:d1c0	181.30.209.192
cb15:901b:901b:fb65:4024:de72:b51e:d1c1	181.30.209.193
cb15:901b:901b:fb65:4024:de72:b51e:d1c2	181.30.209.194
cb15:901b:901b:fb65:4024:de72:b51e:d1c3	181.30.209.195
cb15:901b:901b:fb65:4024:de72:b51e:d1c4	181.30.209.196
cb15:901b:901b:fb65:4024:de72:b51e:d1c5	181.30.209.197
cb15:901b:901b:fb65:4024:de72:b51e:d1c6	181.30.209.198
cb15:901b:901b:fb65:4024:de72:b51e:d1c7	181.30.209.199
cb15:901b:901b:fb65:4024:de72:b51e:d1c8	181.30.209.200
cb15:901b:901b:fb65:4024:de72:b51e:d1c9	181.30.209.201
cb15:901b:901b:fb65:4024:de72:b51e:d1ca	181.30.209.202
cb15:901b:901b:fb65:4024:de72:b51e:d1cb	181.30.209.203
cb15:901b:901b:fb65:4024:de72:b51e:d1cc	181.30.209.204
cb15:901b:901b:fb65:4024:de72:b51e:d1cd	181.30.209.205
cb15:901b:901b:fb65:4024:de72:b51e:d1ce	181.30.209.206
cb15:901b:901b:fb65:4024:de72:b51e:d1cf	181.30.209.207
cb15:901b:901b:fb65:4024:de72:b51e:d1d0	181.30.209.208
cb15:901b:901b:fb65:4024:de72:b51e:d1d1	181.30.209.209
cb15:901b:901b:fb65:4024:de72:b51e:d1d2	181.30.209.210
cb15:901b:901b:fb65:4024:de72:b51e:d1d3	181.30.209.211
cb15:901b:901b:fb65:4024:de72:b51e:d1d4	181.30.209.212
cb15:901b:901b:fb65:4024:de72:b51e:d1d5	181.30.209.213
cb15:901b:901b:fb65:4024:de72:b51e:d1d6	181.30.209.214
cb15:901b:901b:fb65:4024:de72:b51e:d1d7	181.30.209.215
cb15:901b:901b:fb65:4024:de72:b51e:d1d8	181.30.209.216
cb15:901b:901b:fb65:4024:de72:b51e:d1d9	181.30.209.217
cb15:901b:901b:fb65:4024:de72:b51e:d1da	181.30.209.218
cb15:901b:901b:fb65:4024:de72:b51e:d1db	181.30.209.219
cb15:901b:901b:fb65:4024:de72:b51e:d1dc	181.30.209.220
cb15:901b:901b:fb65:4024:de72:b51e:d1dd	181.30.209.221
cb15:901b:901b:fb65:4024:de72:b51e:d1de	181.30.209.222
cb15:901b:901b:fb65:4024:de72:b51e:d1df	181.30.209.223
cb15:901b:901b:fb65:4024:de72:b51e:d1e0	181.30.209.224
cb15:901b:901b:fb65:4024:de72:b51e:d1e1	181.30.209.225
cb15:901b:901b:fb65:4024:de72:b51e:d1e2	181.30.209.226
cb15:901b:901b:fb65:4024:de72:b51e:d1e3	181.30.209.227
cb15:901b:901b:fb65:4024:de72:b51e:d1e4	181.30.209.228
cb15:901b:901b:fb65:4024:de72:b51e:d1e5	181.30.209.229
cb15:901b:901b:fb65:4024:de72:b51e:d1e6	181.30.209.230
cb15:901b:901b:fb65:4024:de72:b51e:d1e7	181.30.209.231
cb15:901b:901b:fb65:4024:de72:b51e:d1e8	181.30.209.232
cb15:901b:901b:fb65:4024:de72:b51e:d1e9	181.30.209.233
cb15:901b:901b:fb65:4024:de72:b51e:d1ea	181.30.209.234
cb15:901b:901b:fb65:4024:de72:b51e:d1eb	181.30.209.235
cb15:901b:901b:fb65:4024:de72:b51e:d1ec	181.30.209.236
cb15:901b:901b:fb65:4024:de72:b51e:d1ed	181.30.209.237
cb15:901b:901b:fb65:4024:de72:b51e:d1ee	181.30.209.238
cb15:901b:901b:fb65:4024:de72:b51e:d1ef	181.30.209.239
cb15:901b:901b:fb65:4024:de72:b51e:d1f0	181.30.209.240
cb15:901b:901b:fb65:4024:de72:b51e:d1f1	181.30.209.241
cb15:901b:901b:fb65:4024:de72:b51e:d1f2	181.30.209.242
cb15:901b:901b:fb65:4024:de72:b51e:d1f3	181.30.209.243
cb15:901b:901b:fb65:4024:de72:b51e:d1f4	181.30.209.244
cb15:901b:901b:fb65:4024:de72:b51e:d1f5	181.30.209.245
cb15:901b:901b:fb65:4024:de72:b51e:d1f6	181.30.209.246
cb15:901b:901b:fb65:4024:de72:b51e:d1f7	181.30.209.247
cb15:901b:901b:fb65:4024:de72:b51e:d1f8	181.30.209.248
cb15:901b:901b:fb65:4024:de72:b51e:d1f9	181.30.209.249
cb15:901b:901b:fb65:4024:de72:b51e:d1fa	181.30.209.250
cb15:901b:901b:fb65:4024:de72:b51e:d1fb	181.30.209.251
cb15:901b:901b:fb65:4024:de72:b51e:d1fc	181.30.209.252
cb15:901b:901b:fb65:4024:de72:b51e:d1fd	181.30.209.253
cb15:901b:901b:fb65:4024:de72:b51e:d1fe	181.30.209.254
cb15:901b:901b:fb65:4024:de72:b51e:d1ff	181.30.209.255

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.