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:a101	181.30.161.1
cb15:901b:901b:fb65:4024:de72:b51e:a102	181.30.161.2
cb15:901b:901b:fb65:4024:de72:b51e:a103	181.30.161.3
cb15:901b:901b:fb65:4024:de72:b51e:a104	181.30.161.4
cb15:901b:901b:fb65:4024:de72:b51e:a105	181.30.161.5
cb15:901b:901b:fb65:4024:de72:b51e:a106	181.30.161.6
cb15:901b:901b:fb65:4024:de72:b51e:a107	181.30.161.7
cb15:901b:901b:fb65:4024:de72:b51e:a108	181.30.161.8
cb15:901b:901b:fb65:4024:de72:b51e:a109	181.30.161.9
cb15:901b:901b:fb65:4024:de72:b51e:a10a	181.30.161.10
cb15:901b:901b:fb65:4024:de72:b51e:a10b	181.30.161.11
cb15:901b:901b:fb65:4024:de72:b51e:a10c	181.30.161.12
cb15:901b:901b:fb65:4024:de72:b51e:a10d	181.30.161.13
cb15:901b:901b:fb65:4024:de72:b51e:a10e	181.30.161.14
cb15:901b:901b:fb65:4024:de72:b51e:a10f	181.30.161.15
cb15:901b:901b:fb65:4024:de72:b51e:a110	181.30.161.16
cb15:901b:901b:fb65:4024:de72:b51e:a111	181.30.161.17
cb15:901b:901b:fb65:4024:de72:b51e:a112	181.30.161.18
cb15:901b:901b:fb65:4024:de72:b51e:a113	181.30.161.19
cb15:901b:901b:fb65:4024:de72:b51e:a114	181.30.161.20
cb15:901b:901b:fb65:4024:de72:b51e:a115	181.30.161.21
cb15:901b:901b:fb65:4024:de72:b51e:a116	181.30.161.22
cb15:901b:901b:fb65:4024:de72:b51e:a117	181.30.161.23
cb15:901b:901b:fb65:4024:de72:b51e:a118	181.30.161.24
cb15:901b:901b:fb65:4024:de72:b51e:a119	181.30.161.25
cb15:901b:901b:fb65:4024:de72:b51e:a11a	181.30.161.26
cb15:901b:901b:fb65:4024:de72:b51e:a11b	181.30.161.27
cb15:901b:901b:fb65:4024:de72:b51e:a11c	181.30.161.28
cb15:901b:901b:fb65:4024:de72:b51e:a11d	181.30.161.29
cb15:901b:901b:fb65:4024:de72:b51e:a11e	181.30.161.30
cb15:901b:901b:fb65:4024:de72:b51e:a11f	181.30.161.31
cb15:901b:901b:fb65:4024:de72:b51e:a120	181.30.161.32
cb15:901b:901b:fb65:4024:de72:b51e:a121	181.30.161.33
cb15:901b:901b:fb65:4024:de72:b51e:a122	181.30.161.34
cb15:901b:901b:fb65:4024:de72:b51e:a123	181.30.161.35
cb15:901b:901b:fb65:4024:de72:b51e:a124	181.30.161.36
cb15:901b:901b:fb65:4024:de72:b51e:a125	181.30.161.37
cb15:901b:901b:fb65:4024:de72:b51e:a126	181.30.161.38
cb15:901b:901b:fb65:4024:de72:b51e:a127	181.30.161.39
cb15:901b:901b:fb65:4024:de72:b51e:a128	181.30.161.40
cb15:901b:901b:fb65:4024:de72:b51e:a129	181.30.161.41
cb15:901b:901b:fb65:4024:de72:b51e:a12a	181.30.161.42
cb15:901b:901b:fb65:4024:de72:b51e:a12b	181.30.161.43
cb15:901b:901b:fb65:4024:de72:b51e:a12c	181.30.161.44
cb15:901b:901b:fb65:4024:de72:b51e:a12d	181.30.161.45
cb15:901b:901b:fb65:4024:de72:b51e:a12e	181.30.161.46
cb15:901b:901b:fb65:4024:de72:b51e:a12f	181.30.161.47
cb15:901b:901b:fb65:4024:de72:b51e:a130	181.30.161.48
cb15:901b:901b:fb65:4024:de72:b51e:a131	181.30.161.49
cb15:901b:901b:fb65:4024:de72:b51e:a132	181.30.161.50
cb15:901b:901b:fb65:4024:de72:b51e:a133	181.30.161.51
cb15:901b:901b:fb65:4024:de72:b51e:a134	181.30.161.52
cb15:901b:901b:fb65:4024:de72:b51e:a135	181.30.161.53
cb15:901b:901b:fb65:4024:de72:b51e:a136	181.30.161.54
cb15:901b:901b:fb65:4024:de72:b51e:a137	181.30.161.55
cb15:901b:901b:fb65:4024:de72:b51e:a138	181.30.161.56
cb15:901b:901b:fb65:4024:de72:b51e:a139	181.30.161.57
cb15:901b:901b:fb65:4024:de72:b51e:a13a	181.30.161.58
cb15:901b:901b:fb65:4024:de72:b51e:a13b	181.30.161.59
cb15:901b:901b:fb65:4024:de72:b51e:a13c	181.30.161.60

cb15:901b:901b:fb65:4024:de72:b51e:a13d	181.30.161.61
cb15:901b:901b:fb65:4024:de72:b51e:a13e	181.30.161.62
cb15:901b:901b:fb65:4024:de72:b51e:a13f	181.30.161.63
cb15:901b:901b:fb65:4024:de72:b51e:a140	181.30.161.64
cb15:901b:901b:fb65:4024:de72:b51e:a141	181.30.161.65
cb15:901b:901b:fb65:4024:de72:b51e:a142	181.30.161.66
cb15:901b:901b:fb65:4024:de72:b51e:a143	181.30.161.67
cb15:901b:901b:fb65:4024:de72:b51e:a144	181.30.161.68
cb15:901b:901b:fb65:4024:de72:b51e:a145	181.30.161.69
cb15:901b:901b:fb65:4024:de72:b51e:a146	181.30.161.70
cb15:901b:901b:fb65:4024:de72:b51e:a147	181.30.161.71
cb15:901b:901b:fb65:4024:de72:b51e:a148	181.30.161.72
cb15:901b:901b:fb65:4024:de72:b51e:a149	181.30.161.73
cb15:901b:901b:fb65:4024:de72:b51e:a14a	181.30.161.74
cb15:901b:901b:fb65:4024:de72:b51e:a14b	181.30.161.75
cb15:901b:901b:fb65:4024:de72:b51e:a14c	181.30.161.76
cb15:901b:901b:fb65:4024:de72:b51e:a14d	181.30.161.77
cb15:901b:901b:fb65:4024:de72:b51e:a14e	181.30.161.78
cb15:901b:901b:fb65:4024:de72:b51e:a14f	181.30.161.79
cb15:901b:901b:fb65:4024:de72:b51e:a150	181.30.161.80
cb15:901b:901b:fb65:4024:de72:b51e:a151	181.30.161.81
cb15:901b:901b:fb65:4024:de72:b51e:a152	181.30.161.82
cb15:901b:901b:fb65:4024:de72:b51e:a153	181.30.161.83
cb15:901b:901b:fb65:4024:de72:b51e:a154	181.30.161.84
cb15:901b:901b:fb65:4024:de72:b51e:a155	181.30.161.85
cb15:901b:901b:fb65:4024:de72:b51e:a156	181.30.161.86
cb15:901b:901b:fb65:4024:de72:b51e:a157	181.30.161.87
cb15:901b:901b:fb65:4024:de72:b51e:a158	181.30.161.88
cb15:901b:901b:fb65:4024:de72:b51e:a159	181.30.161.89
cb15:901b:901b:fb65:4024:de72:b51e:a15a	181.30.161.90
cb15:901b:901b:fb65:4024:de72:b51e:a15b	181.30.161.91
cb15:901b:901b:fb65:4024:de72:b51e:a15c	181.30.161.92
cb15:901b:901b:fb65:4024:de72:b51e:a15d	181.30.161.93
cb15:901b:901b:fb65:4024:de72:b51e:a15e	181.30.161.94
cb15:901b:901b:fb65:4024:de72:b51e:a15f	181.30.161.95
cb15:901b:901b:fb65:4024:de72:b51e:a160	181.30.161.96
cb15:901b:901b:fb65:4024:de72:b51e:a161	181.30.161.97
cb15:901b:901b:fb65:4024:de72:b51e:a162	181.30.161.98
cb15:901b:901b:fb65:4024:de72:b51e:a163	181.30.161.99
cb15:901b:901b:fb65:4024:de72:b51e:a164	181.30.161.100
cb15:901b:901b:fb65:4024:de72:b51e:a165	181.30.161.101
cb15:901b:901b:fb65:4024:de72:b51e:a166	181.30.161.102
cb15:901b:901b:fb65:4024:de72:b51e:a167	181.30.161.103
cb15:901b:901b:fb65:4024:de72:b51e:a168	181.30.161.104
cb15:901b:901b:fb65:4024:de72:b51e:a169	181.30.161.105
cb15:901b:901b:fb65:4024:de72:b51e:a16a	181.30.161.106
cb15:901b:901b:fb65:4024:de72:b51e:a16b	181.30.161.107
cb15:901b:901b:fb65:4024:de72:b51e:a16c	181.30.161.108
cb15:901b:901b:fb65:4024:de72:b51e:a16d	181.30.161.109
cb15:901b:901b:fb65:4024:de72:b51e:a16e	181.30.161.110
cb15:901b:901b:fb65:4024:de72:b51e:a16f	181.30.161.111
cb15:901b:901b:fb65:4024:de72:b51e:a170	181.30.161.112
cb15:901b:901b:fb65:4024:de72:b51e:a171	181.30.161.113
cb15:901b:901b:fb65:4024:de72:b51e:a172	181.30.161.114
cb15:901b:901b:fb65:4024:de72:b51e:a173	181.30.161.115
cb15:901b:901b:fb65:4024:de72:b51e:a174	181.30.161.116
cb15:901b:901b:fb65:4024:de72:b51e:a175	181.30.161.117
cb15:901b:901b:fb65:4024:de72:b51e:a176	181.30.161.118
cb15:901b:901b:fb65:4024:de72:b51e:a177	181.30.161.119
cb15:901b:901b:fb65:4024:de72:b51e:a178	181.30.161.120

cb15:901b:901b:fb65:4024:de72:b51e:a179	181.30.161.121
cb15:901b:901b:fb65:4024:de72:b51e:a17a	181.30.161.122
cb15:901b:901b:fb65:4024:de72:b51e:a17b	181.30.161.123
cb15:901b:901b:fb65:4024:de72:b51e:a17c	181.30.161.124
cb15:901b:901b:fb65:4024:de72:b51e:a17d	181.30.161.125
cb15:901b:901b:fb65:4024:de72:b51e:a17e	181.30.161.126
cb15:901b:901b:fb65:4024:de72:b51e:a17f	181.30.161.127
cb15:901b:901b:fb65:4024:de72:b51e:a180	181.30.161.128
cb15:901b:901b:fb65:4024:de72:b51e:a181	181.30.161.129
cb15:901b:901b:fb65:4024:de72:b51e:a182	181.30.161.130
cb15:901b:901b:fb65:4024:de72:b51e:a183	181.30.161.131
cb15:901b:901b:fb65:4024:de72:b51e:a184	181.30.161.132
cb15:901b:901b:fb65:4024:de72:b51e:a185	181.30.161.133
cb15:901b:901b:fb65:4024:de72:b51e:a186	181.30.161.134
cb15:901b:901b:fb65:4024:de72:b51e:a187	181.30.161.135
cb15:901b:901b:fb65:4024:de72:b51e:a188	181.30.161.136
cb15:901b:901b:fb65:4024:de72:b51e:a189	181.30.161.137
cb15:901b:901b:fb65:4024:de72:b51e:a18a	181.30.161.138
cb15:901b:901b:fb65:4024:de72:b51e:a18b	181.30.161.139
cb15:901b:901b:fb65:4024:de72:b51e:a18c	181.30.161.140
cb15:901b:901b:fb65:4024:de72:b51e:a18d	181.30.161.141
cb15:901b:901b:fb65:4024:de72:b51e:a18e	181.30.161.142
cb15:901b:901b:fb65:4024:de72:b51e:a18f	181.30.161.143
cb15:901b:901b:fb65:4024:de72:b51e:a190	181.30.161.144
cb15:901b:901b:fb65:4024:de72:b51e:a191	181.30.161.145
cb15:901b:901b:fb65:4024:de72:b51e:a192	181.30.161.146
cb15:901b:901b:fb65:4024:de72:b51e:a193	181.30.161.147
cb15:901b:901b:fb65:4024:de72:b51e:a194	181.30.161.148
cb15:901b:901b:fb65:4024:de72:b51e:a195	181.30.161.149
cb15:901b:901b:fb65:4024:de72:b51e:a196	181.30.161.150
cb15:901b:901b:fb65:4024:de72:b51e:a197	181.30.161.151
cb15:901b:901b:fb65:4024:de72:b51e:a198	181.30.161.152
cb15:901b:901b:fb65:4024:de72:b51e:a199	181.30.161.153
cb15:901b:901b:fb65:4024:de72:b51e:a19a	181.30.161.154
cb15:901b:901b:fb65:4024:de72:b51e:a19b	181.30.161.155
cb15:901b:901b:fb65:4024:de72:b51e:a19c	181.30.161.156
cb15:901b:901b:fb65:4024:de72:b51e:a19d	181.30.161.157
cb15:901b:901b:fb65:4024:de72:b51e:a19e	181.30.161.158
cb15:901b:901b:fb65:4024:de72:b51e:a19f	181.30.161.159
cb15:901b:901b:fb65:4024:de72:b51e:a1a0	181.30.161.160
cb15:901b:901b:fb65:4024:de72:b51e:a1a1	181.30.161.161
cb15:901b:901b:fb65:4024:de72:b51e:a1a2	181.30.161.162
cb15:901b:901b:fb65:4024:de72:b51e:a1a3	181.30.161.163
cb15:901b:901b:fb65:4024:de72:b51e:a1a4	181.30.161.164
cb15:901b:901b:fb65:4024:de72:b51e:a1a5	181.30.161.165
cb15:901b:901b:fb65:4024:de72:b51e:a1a6	181.30.161.166
cb15:901b:901b:fb65:4024:de72:b51e:a1a7	181.30.161.167
cb15:901b:901b:fb65:4024:de72:b51e:a1a8	181.30.161.168
cb15:901b:901b:fb65:4024:de72:b51e:a1a9	181.30.161.169
cb15:901b:901b:fb65:4024:de72:b51e:a1aa	181.30.161.170
cb15:901b:901b:fb65:4024:de72:b51e:a1ab	181.30.161.171
cb15:901b:901b:fb65:4024:de72:b51e:a1ac	181.30.161.172
cb15:901b:901b:fb65:4024:de72:b51e:a1ad	181.30.161.173
cb15:901b:901b:fb65:4024:de72:b51e:a1ae	181.30.161.174
cb15:901b:901b:fb65:4024:de72:b51e:a1af	181.30.161.175
cb15:901b:901b:fb65:4024:de72:b51e:a1b0	181.30.161.176
cb15:901b:901b:fb65:4024:de72:b51e:a1b1	181.30.161.177
cb15:901b:901b:fb65:4024:de72:b51e:a1b2	181.30.161.178
cb15:901b:901b:fb65:4024:de72:b51e:a1b3	181.30.161.179
cb15:901b:901b:fb65:4024:de72:b51e:a1b4	181.30.161.180

cb15:901b:901b:fb65:4024:de72:b51e:a1b5	181.30.161.181
cb15:901b:901b:fb65:4024:de72:b51e:a1b6	181.30.161.182
cb15:901b:901b:fb65:4024:de72:b51e:a1b7	181.30.161.183
cb15:901b:901b:fb65:4024:de72:b51e:a1b8	181.30.161.184
cb15:901b:901b:fb65:4024:de72:b51e:a1b9	181.30.161.185
cb15:901b:901b:fb65:4024:de72:b51e:a1ba	181.30.161.186
cb15:901b:901b:fb65:4024:de72:b51e:a1bb	181.30.161.187
cb15:901b:901b:fb65:4024:de72:b51e:a1bc	181.30.161.188
cb15:901b:901b:fb65:4024:de72:b51e:a1bd	181.30.161.189
cb15:901b:901b:fb65:4024:de72:b51e:a1be	181.30.161.190
cb15:901b:901b:fb65:4024:de72:b51e:a1bf	181.30.161.191
cb15:901b:901b:fb65:4024:de72:b51e:a1c0	181.30.161.192
cb15:901b:901b:fb65:4024:de72:b51e:a1c1	181.30.161.193
cb15:901b:901b:fb65:4024:de72:b51e:a1c2	181.30.161.194
cb15:901b:901b:fb65:4024:de72:b51e:a1c3	181.30.161.195
cb15:901b:901b:fb65:4024:de72:b51e:a1c4	181.30.161.196
cb15:901b:901b:fb65:4024:de72:b51e:a1c5	181.30.161.197
cb15:901b:901b:fb65:4024:de72:b51e:a1c6	181.30.161.198
cb15:901b:901b:fb65:4024:de72:b51e:a1c7	181.30.161.199
cb15:901b:901b:fb65:4024:de72:b51e:a1c8	181.30.161.200
cb15:901b:901b:fb65:4024:de72:b51e:a1c9	181.30.161.201
cb15:901b:901b:fb65:4024:de72:b51e:a1ca	181.30.161.202
cb15:901b:901b:fb65:4024:de72:b51e:a1cb	181.30.161.203
cb15:901b:901b:fb65:4024:de72:b51e:a1cc	181.30.161.204
cb15:901b:901b:fb65:4024:de72:b51e:a1cd	181.30.161.205
cb15:901b:901b:fb65:4024:de72:b51e:a1ce	181.30.161.206
cb15:901b:901b:fb65:4024:de72:b51e:a1cf	181.30.161.207
cb15:901b:901b:fb65:4024:de72:b51e:a1d0	181.30.161.208
cb15:901b:901b:fb65:4024:de72:b51e:a1d1	181.30.161.209
cb15:901b:901b:fb65:4024:de72:b51e:a1d2	181.30.161.210
cb15:901b:901b:fb65:4024:de72:b51e:a1d3	181.30.161.211
cb15:901b:901b:fb65:4024:de72:b51e:a1d4	181.30.161.212
cb15:901b:901b:fb65:4024:de72:b51e:a1d5	181.30.161.213
cb15:901b:901b:fb65:4024:de72:b51e:a1d6	181.30.161.214
cb15:901b:901b:fb65:4024:de72:b51e:a1d7	181.30.161.215
cb15:901b:901b:fb65:4024:de72:b51e:a1d8	181.30.161.216
cb15:901b:901b:fb65:4024:de72:b51e:a1d9	181.30.161.217
cb15:901b:901b:fb65:4024:de72:b51e:a1da	181.30.161.218
cb15:901b:901b:fb65:4024:de72:b51e:a1db	181.30.161.219
cb15:901b:901b:fb65:4024:de72:b51e:a1dc	181.30.161.220
cb15:901b:901b:fb65:4024:de72:b51e:a1dd	181.30.161.221
cb15:901b:901b:fb65:4024:de72:b51e:a1de	181.30.161.222
cb15:901b:901b:fb65:4024:de72:b51e:a1df	181.30.161.223
cb15:901b:901b:fb65:4024:de72:b51e:a1e0	181.30.161.224
cb15:901b:901b:fb65:4024:de72:b51e:a1e1	181.30.161.225
cb15:901b:901b:fb65:4024:de72:b51e:a1e2	181.30.161.226
cb15:901b:901b:fb65:4024:de72:b51e:a1e3	181.30.161.227
cb15:901b:901b:fb65:4024:de72:b51e:a1e4	181.30.161.228
cb15:901b:901b:fb65:4024:de72:b51e:a1e5	181.30.161.229
cb15:901b:901b:fb65:4024:de72:b51e:a1e6	181.30.161.230
cb15:901b:901b:fb65:4024:de72:b51e:a1e7	181.30.161.231
cb15:901b:901b:fb65:4024:de72:b51e:a1e8	181.30.161.232
cb15:901b:901b:fb65:4024:de72:b51e:a1e9	181.30.161.233
cb15:901b:901b:fb65:4024:de72:b51e:a1ea	181.30.161.234
cb15:901b:901b:fb65:4024:de72:b51e:a1eb	181.30.161.235
cb15:901b:901b:fb65:4024:de72:b51e:a1ec	181.30.161.236
cb15:901b:901b:fb65:4024:de72:b51e:a1ed	181.30.161.237
cb15:901b:901b:fb65:4024:de72:b51e:a1ee	181.30.161.238
cb15:901b:901b:fb65:4024:de72:b51e:a1ef	181.30.161.239
cb15:901b:901b:fb65:4024:de72:b51e:a1f0	181.30.161.240
cb15:901b:901b:fb65:4024:de72:b51e:a1f1	181.30.161.241
cb15:901b:901b:fb65:4024:de72:b51e:a1f2	181.30.161.242
cb15:901b:901b:fb65:4024:de72:b51e:a1f3	181.30.161.243
cb15:901b:901b:fb65:4024:de72:b51e:a1f4	181.30.161.244
cb15:901b:901b:fb65:4024:de72:b51e:a1f5	181.30.161.245
cb15:901b:901b:fb65:4024:de72:b51e:a1f6	181.30.161.246
cb15:901b:901b:fb65:4024:de72:b51e:a1f7	181.30.161.247
cb15:901b:901b:fb65:4024:de72:b51e:a1f8	181.30.161.248
cb15:901b:901b:fb65:4024:de72:b51e:a1f9	181.30.161.249
cb15:901b:901b:fb65:4024:de72:b51e:a1fa	181.30.161.250
cb15:901b:901b:fb65:4024:de72:b51e:a1fb	181.30.161.251
cb15:901b:901b:fb65:4024:de72:b51e:a1fc	181.30.161.252
cb15:901b:901b:fb65:4024:de72:b51e:a1fd	181.30.161.253
cb15:901b:901b:fb65:4024:de72:b51e:a1fe	181.30.161.254
cb15:901b:901b:fb65:4024:de72:b51e:a1ff	181.30.161.255

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.