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:b201	181.30.178.1
cb15:901b:901b:fb65:4024:de72:b51e:b202	181.30.178.2
cb15:901b:901b:fb65:4024:de72:b51e:b203	181.30.178.3
cb15:901b:901b:fb65:4024:de72:b51e:b204	181.30.178.4
cb15:901b:901b:fb65:4024:de72:b51e:b205	181.30.178.5
cb15:901b:901b:fb65:4024:de72:b51e:b206	181.30.178.6
cb15:901b:901b:fb65:4024:de72:b51e:b207	181.30.178.7
cb15:901b:901b:fb65:4024:de72:b51e:b208	181.30.178.8
cb15:901b:901b:fb65:4024:de72:b51e:b209	181.30.178.9
cb15:901b:901b:fb65:4024:de72:b51e:b20a	181.30.178.10
cb15:901b:901b:fb65:4024:de72:b51e:b20b	181.30.178.11
cb15:901b:901b:fb65:4024:de72:b51e:b20c	181.30.178.12
cb15:901b:901b:fb65:4024:de72:b51e:b20d	181.30.178.13
cb15:901b:901b:fb65:4024:de72:b51e:b20e	181.30.178.14
cb15:901b:901b:fb65:4024:de72:b51e:b20f	181.30.178.15
cb15:901b:901b:fb65:4024:de72:b51e:b210	181.30.178.16
cb15:901b:901b:fb65:4024:de72:b51e:b211	181.30.178.17
cb15:901b:901b:fb65:4024:de72:b51e:b212	181.30.178.18
cb15:901b:901b:fb65:4024:de72:b51e:b213	181.30.178.19
cb15:901b:901b:fb65:4024:de72:b51e:b214	181.30.178.20
cb15:901b:901b:fb65:4024:de72:b51e:b215	181.30.178.21
cb15:901b:901b:fb65:4024:de72:b51e:b216	181.30.178.22
cb15:901b:901b:fb65:4024:de72:b51e:b217	181.30.178.23
cb15:901b:901b:fb65:4024:de72:b51e:b218	181.30.178.24
cb15:901b:901b:fb65:4024:de72:b51e:b219	181.30.178.25
cb15:901b:901b:fb65:4024:de72:b51e:b21a	181.30.178.26
cb15:901b:901b:fb65:4024:de72:b51e:b21b	181.30.178.27
cb15:901b:901b:fb65:4024:de72:b51e:b21c	181.30.178.28
cb15:901b:901b:fb65:4024:de72:b51e:b21d	181.30.178.29
cb15:901b:901b:fb65:4024:de72:b51e:b21e	181.30.178.30
cb15:901b:901b:fb65:4024:de72:b51e:b21f	181.30.178.31
cb15:901b:901b:fb65:4024:de72:b51e:b220	181.30.178.32
cb15:901b:901b:fb65:4024:de72:b51e:b221	181.30.178.33
cb15:901b:901b:fb65:4024:de72:b51e:b222	181.30.178.34
cb15:901b:901b:fb65:4024:de72:b51e:b223	181.30.178.35
cb15:901b:901b:fb65:4024:de72:b51e:b224	181.30.178.36
cb15:901b:901b:fb65:4024:de72:b51e:b225	181.30.178.37
cb15:901b:901b:fb65:4024:de72:b51e:b226	181.30.178.38
cb15:901b:901b:fb65:4024:de72:b51e:b227	181.30.178.39
cb15:901b:901b:fb65:4024:de72:b51e:b228	181.30.178.40
cb15:901b:901b:fb65:4024:de72:b51e:b229	181.30.178.41
cb15:901b:901b:fb65:4024:de72:b51e:b22a	181.30.178.42
cb15:901b:901b:fb65:4024:de72:b51e:b22b	181.30.178.43
cb15:901b:901b:fb65:4024:de72:b51e:b22c	181.30.178.44
cb15:901b:901b:fb65:4024:de72:b51e:b22d	181.30.178.45
cb15:901b:901b:fb65:4024:de72:b51e:b22e	181.30.178.46
cb15:901b:901b:fb65:4024:de72:b51e:b22f	181.30.178.47
cb15:901b:901b:fb65:4024:de72:b51e:b230	181.30.178.48
cb15:901b:901b:fb65:4024:de72:b51e:b231	181.30.178.49
cb15:901b:901b:fb65:4024:de72:b51e:b232	181.30.178.50
cb15:901b:901b:fb65:4024:de72:b51e:b233	181.30.178.51
cb15:901b:901b:fb65:4024:de72:b51e:b234	181.30.178.52
cb15:901b:901b:fb65:4024:de72:b51e:b235	181.30.178.53
cb15:901b:901b:fb65:4024:de72:b51e:b236	181.30.178.54
cb15:901b:901b:fb65:4024:de72:b51e:b237	181.30.178.55
cb15:901b:901b:fb65:4024:de72:b51e:b238	181.30.178.56
cb15:901b:901b:fb65:4024:de72:b51e:b239	181.30.178.57
cb15:901b:901b:fb65:4024:de72:b51e:b23a	181.30.178.58
cb15:901b:901b:fb65:4024:de72:b51e:b23b	181.30.178.59
cb15:901b:901b:fb65:4024:de72:b51e:b23c	181.30.178.60

cb15:901b:901b:fb65:4024:de72:b51e:b23d	181.30.178.61
cb15:901b:901b:fb65:4024:de72:b51e:b23e	181.30.178.62
cb15:901b:901b:fb65:4024:de72:b51e:b23f	181.30.178.63
cb15:901b:901b:fb65:4024:de72:b51e:b240	181.30.178.64
cb15:901b:901b:fb65:4024:de72:b51e:b241	181.30.178.65
cb15:901b:901b:fb65:4024:de72:b51e:b242	181.30.178.66
cb15:901b:901b:fb65:4024:de72:b51e:b243	181.30.178.67
cb15:901b:901b:fb65:4024:de72:b51e:b244	181.30.178.68
cb15:901b:901b:fb65:4024:de72:b51e:b245	181.30.178.69
cb15:901b:901b:fb65:4024:de72:b51e:b246	181.30.178.70
cb15:901b:901b:fb65:4024:de72:b51e:b247	181.30.178.71
cb15:901b:901b:fb65:4024:de72:b51e:b248	181.30.178.72
cb15:901b:901b:fb65:4024:de72:b51e:b249	181.30.178.73
cb15:901b:901b:fb65:4024:de72:b51e:b24a	181.30.178.74
cb15:901b:901b:fb65:4024:de72:b51e:b24b	181.30.178.75
cb15:901b:901b:fb65:4024:de72:b51e:b24c	181.30.178.76
cb15:901b:901b:fb65:4024:de72:b51e:b24d	181.30.178.77
cb15:901b:901b:fb65:4024:de72:b51e:b24e	181.30.178.78
cb15:901b:901b:fb65:4024:de72:b51e:b24f	181.30.178.79
cb15:901b:901b:fb65:4024:de72:b51e:b250	181.30.178.80
cb15:901b:901b:fb65:4024:de72:b51e:b251	181.30.178.81
cb15:901b:901b:fb65:4024:de72:b51e:b252	181.30.178.82
cb15:901b:901b:fb65:4024:de72:b51e:b253	181.30.178.83
cb15:901b:901b:fb65:4024:de72:b51e:b254	181.30.178.84
cb15:901b:901b:fb65:4024:de72:b51e:b255	181.30.178.85
cb15:901b:901b:fb65:4024:de72:b51e:b256	181.30.178.86
cb15:901b:901b:fb65:4024:de72:b51e:b257	181.30.178.87
cb15:901b:901b:fb65:4024:de72:b51e:b258	181.30.178.88
cb15:901b:901b:fb65:4024:de72:b51e:b259	181.30.178.89
cb15:901b:901b:fb65:4024:de72:b51e:b25a	181.30.178.90
cb15:901b:901b:fb65:4024:de72:b51e:b25b	181.30.178.91
cb15:901b:901b:fb65:4024:de72:b51e:b25c	181.30.178.92
cb15:901b:901b:fb65:4024:de72:b51e:b25d	181.30.178.93
cb15:901b:901b:fb65:4024:de72:b51e:b25e	181.30.178.94
cb15:901b:901b:fb65:4024:de72:b51e:b25f	181.30.178.95
cb15:901b:901b:fb65:4024:de72:b51e:b260	181.30.178.96
cb15:901b:901b:fb65:4024:de72:b51e:b261	181.30.178.97
cb15:901b:901b:fb65:4024:de72:b51e:b262	181.30.178.98
cb15:901b:901b:fb65:4024:de72:b51e:b263	181.30.178.99
cb15:901b:901b:fb65:4024:de72:b51e:b264	181.30.178.100
cb15:901b:901b:fb65:4024:de72:b51e:b265	181.30.178.101
cb15:901b:901b:fb65:4024:de72:b51e:b266	181.30.178.102
cb15:901b:901b:fb65:4024:de72:b51e:b267	181.30.178.103
cb15:901b:901b:fb65:4024:de72:b51e:b268	181.30.178.104
cb15:901b:901b:fb65:4024:de72:b51e:b269	181.30.178.105
cb15:901b:901b:fb65:4024:de72:b51e:b26a	181.30.178.106
cb15:901b:901b:fb65:4024:de72:b51e:b26b	181.30.178.107
cb15:901b:901b:fb65:4024:de72:b51e:b26c	181.30.178.108
cb15:901b:901b:fb65:4024:de72:b51e:b26d	181.30.178.109
cb15:901b:901b:fb65:4024:de72:b51e:b26e	181.30.178.110
cb15:901b:901b:fb65:4024:de72:b51e:b26f	181.30.178.111
cb15:901b:901b:fb65:4024:de72:b51e:b270	181.30.178.112
cb15:901b:901b:fb65:4024:de72:b51e:b271	181.30.178.113
cb15:901b:901b:fb65:4024:de72:b51e:b272	181.30.178.114
cb15:901b:901b:fb65:4024:de72:b51e:b273	181.30.178.115
cb15:901b:901b:fb65:4024:de72:b51e:b274	181.30.178.116
cb15:901b:901b:fb65:4024:de72:b51e:b275	181.30.178.117
cb15:901b:901b:fb65:4024:de72:b51e:b276	181.30.178.118
cb15:901b:901b:fb65:4024:de72:b51e:b277	181.30.178.119
cb15:901b:901b:fb65:4024:de72:b51e:b278	181.30.178.120

cb15:901b:901b:fb65:4024:de72:b51e:b279	181.30.178.121
cb15:901b:901b:fb65:4024:de72:b51e:b27a	181.30.178.122
cb15:901b:901b:fb65:4024:de72:b51e:b27b	181.30.178.123
cb15:901b:901b:fb65:4024:de72:b51e:b27c	181.30.178.124
cb15:901b:901b:fb65:4024:de72:b51e:b27d	181.30.178.125
cb15:901b:901b:fb65:4024:de72:b51e:b27e	181.30.178.126
cb15:901b:901b:fb65:4024:de72:b51e:b27f	181.30.178.127
cb15:901b:901b:fb65:4024:de72:b51e:b280	181.30.178.128
cb15:901b:901b:fb65:4024:de72:b51e:b281	181.30.178.129
cb15:901b:901b:fb65:4024:de72:b51e:b282	181.30.178.130
cb15:901b:901b:fb65:4024:de72:b51e:b283	181.30.178.131
cb15:901b:901b:fb65:4024:de72:b51e:b284	181.30.178.132
cb15:901b:901b:fb65:4024:de72:b51e:b285	181.30.178.133
cb15:901b:901b:fb65:4024:de72:b51e:b286	181.30.178.134
cb15:901b:901b:fb65:4024:de72:b51e:b287	181.30.178.135
cb15:901b:901b:fb65:4024:de72:b51e:b288	181.30.178.136
cb15:901b:901b:fb65:4024:de72:b51e:b289	181.30.178.137
cb15:901b:901b:fb65:4024:de72:b51e:b28a	181.30.178.138
cb15:901b:901b:fb65:4024:de72:b51e:b28b	181.30.178.139
cb15:901b:901b:fb65:4024:de72:b51e:b28c	181.30.178.140
cb15:901b:901b:fb65:4024:de72:b51e:b28d	181.30.178.141
cb15:901b:901b:fb65:4024:de72:b51e:b28e	181.30.178.142
cb15:901b:901b:fb65:4024:de72:b51e:b28f	181.30.178.143
cb15:901b:901b:fb65:4024:de72:b51e:b290	181.30.178.144
cb15:901b:901b:fb65:4024:de72:b51e:b291	181.30.178.145
cb15:901b:901b:fb65:4024:de72:b51e:b292	181.30.178.146
cb15:901b:901b:fb65:4024:de72:b51e:b293	181.30.178.147
cb15:901b:901b:fb65:4024:de72:b51e:b294	181.30.178.148
cb15:901b:901b:fb65:4024:de72:b51e:b295	181.30.178.149
cb15:901b:901b:fb65:4024:de72:b51e:b296	181.30.178.150
cb15:901b:901b:fb65:4024:de72:b51e:b297	181.30.178.151
cb15:901b:901b:fb65:4024:de72:b51e:b298	181.30.178.152
cb15:901b:901b:fb65:4024:de72:b51e:b299	181.30.178.153
cb15:901b:901b:fb65:4024:de72:b51e:b29a	181.30.178.154
cb15:901b:901b:fb65:4024:de72:b51e:b29b	181.30.178.155
cb15:901b:901b:fb65:4024:de72:b51e:b29c	181.30.178.156
cb15:901b:901b:fb65:4024:de72:b51e:b29d	181.30.178.157
cb15:901b:901b:fb65:4024:de72:b51e:b29e	181.30.178.158
cb15:901b:901b:fb65:4024:de72:b51e:b29f	181.30.178.159
cb15:901b:901b:fb65:4024:de72:b51e:b2a0	181.30.178.160
cb15:901b:901b:fb65:4024:de72:b51e:b2a1	181.30.178.161
cb15:901b:901b:fb65:4024:de72:b51e:b2a2	181.30.178.162
cb15:901b:901b:fb65:4024:de72:b51e:b2a3	181.30.178.163
cb15:901b:901b:fb65:4024:de72:b51e:b2a4	181.30.178.164
cb15:901b:901b:fb65:4024:de72:b51e:b2a5	181.30.178.165
cb15:901b:901b:fb65:4024:de72:b51e:b2a6	181.30.178.166
cb15:901b:901b:fb65:4024:de72:b51e:b2a7	181.30.178.167
cb15:901b:901b:fb65:4024:de72:b51e:b2a8	181.30.178.168
cb15:901b:901b:fb65:4024:de72:b51e:b2a9	181.30.178.169
cb15:901b:901b:fb65:4024:de72:b51e:b2aa	181.30.178.170
cb15:901b:901b:fb65:4024:de72:b51e:b2ab	181.30.178.171
cb15:901b:901b:fb65:4024:de72:b51e:b2ac	181.30.178.172
cb15:901b:901b:fb65:4024:de72:b51e:b2ad	181.30.178.173
cb15:901b:901b:fb65:4024:de72:b51e:b2ae	181.30.178.174
cb15:901b:901b:fb65:4024:de72:b51e:b2af	181.30.178.175
cb15:901b:901b:fb65:4024:de72:b51e:b2b0	181.30.178.176
cb15:901b:901b:fb65:4024:de72:b51e:b2b1	181.30.178.177
cb15:901b:901b:fb65:4024:de72:b51e:b2b2	181.30.178.178
cb15:901b:901b:fb65:4024:de72:b51e:b2b3	181.30.178.179
cb15:901b:901b:fb65:4024:de72:b51e:b2b4	181.30.178.180

cb15:901b:901b:fb65:4024:de72:b51e:b2b5	181.30.178.181
cb15:901b:901b:fb65:4024:de72:b51e:b2b6	181.30.178.182
cb15:901b:901b:fb65:4024:de72:b51e:b2b7	181.30.178.183
cb15:901b:901b:fb65:4024:de72:b51e:b2b8	181.30.178.184
cb15:901b:901b:fb65:4024:de72:b51e:b2b9	181.30.178.185
cb15:901b:901b:fb65:4024:de72:b51e:b2ba	181.30.178.186
cb15:901b:901b:fb65:4024:de72:b51e:b2bb	181.30.178.187
cb15:901b:901b:fb65:4024:de72:b51e:b2bc	181.30.178.188
cb15:901b:901b:fb65:4024:de72:b51e:b2bd	181.30.178.189
cb15:901b:901b:fb65:4024:de72:b51e:b2be	181.30.178.190
cb15:901b:901b:fb65:4024:de72:b51e:b2bf	181.30.178.191
cb15:901b:901b:fb65:4024:de72:b51e:b2c0	181.30.178.192
cb15:901b:901b:fb65:4024:de72:b51e:b2c1	181.30.178.193
cb15:901b:901b:fb65:4024:de72:b51e:b2c2	181.30.178.194
cb15:901b:901b:fb65:4024:de72:b51e:b2c3	181.30.178.195
cb15:901b:901b:fb65:4024:de72:b51e:b2c4	181.30.178.196
cb15:901b:901b:fb65:4024:de72:b51e:b2c5	181.30.178.197
cb15:901b:901b:fb65:4024:de72:b51e:b2c6	181.30.178.198
cb15:901b:901b:fb65:4024:de72:b51e:b2c7	181.30.178.199
cb15:901b:901b:fb65:4024:de72:b51e:b2c8	181.30.178.200
cb15:901b:901b:fb65:4024:de72:b51e:b2c9	181.30.178.201
cb15:901b:901b:fb65:4024:de72:b51e:b2ca	181.30.178.202
cb15:901b:901b:fb65:4024:de72:b51e:b2cb	181.30.178.203
cb15:901b:901b:fb65:4024:de72:b51e:b2cc	181.30.178.204
cb15:901b:901b:fb65:4024:de72:b51e:b2cd	181.30.178.205
cb15:901b:901b:fb65:4024:de72:b51e:b2ce	181.30.178.206
cb15:901b:901b:fb65:4024:de72:b51e:b2cf	181.30.178.207
cb15:901b:901b:fb65:4024:de72:b51e:b2d0	181.30.178.208
cb15:901b:901b:fb65:4024:de72:b51e:b2d1	181.30.178.209
cb15:901b:901b:fb65:4024:de72:b51e:b2d2	181.30.178.210
cb15:901b:901b:fb65:4024:de72:b51e:b2d3	181.30.178.211
cb15:901b:901b:fb65:4024:de72:b51e:b2d4	181.30.178.212
cb15:901b:901b:fb65:4024:de72:b51e:b2d5	181.30.178.213
cb15:901b:901b:fb65:4024:de72:b51e:b2d6	181.30.178.214
cb15:901b:901b:fb65:4024:de72:b51e:b2d7	181.30.178.215
cb15:901b:901b:fb65:4024:de72:b51e:b2d8	181.30.178.216
cb15:901b:901b:fb65:4024:de72:b51e:b2d9	181.30.178.217
cb15:901b:901b:fb65:4024:de72:b51e:b2da	181.30.178.218
cb15:901b:901b:fb65:4024:de72:b51e:b2db	181.30.178.219
cb15:901b:901b:fb65:4024:de72:b51e:b2dc	181.30.178.220
cb15:901b:901b:fb65:4024:de72:b51e:b2dd	181.30.178.221
cb15:901b:901b:fb65:4024:de72:b51e:b2de	181.30.178.222
cb15:901b:901b:fb65:4024:de72:b51e:b2df	181.30.178.223
cb15:901b:901b:fb65:4024:de72:b51e:b2e0	181.30.178.224
cb15:901b:901b:fb65:4024:de72:b51e:b2e1	181.30.178.225
cb15:901b:901b:fb65:4024:de72:b51e:b2e2	181.30.178.226
cb15:901b:901b:fb65:4024:de72:b51e:b2e3	181.30.178.227
cb15:901b:901b:fb65:4024:de72:b51e:b2e4	181.30.178.228
cb15:901b:901b:fb65:4024:de72:b51e:b2e5	181.30.178.229
cb15:901b:901b:fb65:4024:de72:b51e:b2e6	181.30.178.230
cb15:901b:901b:fb65:4024:de72:b51e:b2e7	181.30.178.231
cb15:901b:901b:fb65:4024:de72:b51e:b2e8	181.30.178.232
cb15:901b:901b:fb65:4024:de72:b51e:b2e9	181.30.178.233
cb15:901b:901b:fb65:4024:de72:b51e:b2ea	181.30.178.234
cb15:901b:901b:fb65:4024:de72:b51e:b2eb	181.30.178.235
cb15:901b:901b:fb65:4024:de72:b51e:b2ec	181.30.178.236
cb15:901b:901b:fb65:4024:de72:b51e:b2ed	181.30.178.237
cb15:901b:901b:fb65:4024:de72:b51e:b2ee	181.30.178.238
cb15:901b:901b:fb65:4024:de72:b51e:b2ef	181.30.178.239
cb15:901b:901b:fb65:4024:de72:b51e:b2f0	181.30.178.240
cb15:901b:901b:fb65:4024:de72:b51e:b2f1	181.30.178.241
cb15:901b:901b:fb65:4024:de72:b51e:b2f2	181.30.178.242
cb15:901b:901b:fb65:4024:de72:b51e:b2f3	181.30.178.243
cb15:901b:901b:fb65:4024:de72:b51e:b2f4	181.30.178.244
cb15:901b:901b:fb65:4024:de72:b51e:b2f5	181.30.178.245
cb15:901b:901b:fb65:4024:de72:b51e:b2f6	181.30.178.246
cb15:901b:901b:fb65:4024:de72:b51e:b2f7	181.30.178.247
cb15:901b:901b:fb65:4024:de72:b51e:b2f8	181.30.178.248
cb15:901b:901b:fb65:4024:de72:b51e:b2f9	181.30.178.249
cb15:901b:901b:fb65:4024:de72:b51e:b2fa	181.30.178.250
cb15:901b:901b:fb65:4024:de72:b51e:b2fb	181.30.178.251
cb15:901b:901b:fb65:4024:de72:b51e:b2fc	181.30.178.252
cb15:901b:901b:fb65:4024:de72:b51e:b2fd	181.30.178.253
cb15:901b:901b:fb65:4024:de72:b51e:b2fe	181.30.178.254
cb15:901b:901b:fb65:4024:de72:b51e:b2ff	181.30.178.255

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.