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:8024:cd24:8081:4049:7b51:b201	123.81.178.1
cb15:901b:8024:cd24:8081:4049:7b51:b202	123.81.178.2
cb15:901b:8024:cd24:8081:4049:7b51:b203	123.81.178.3
cb15:901b:8024:cd24:8081:4049:7b51:b204	123.81.178.4
cb15:901b:8024:cd24:8081:4049:7b51:b205	123.81.178.5
cb15:901b:8024:cd24:8081:4049:7b51:b206	123.81.178.6
cb15:901b:8024:cd24:8081:4049:7b51:b207	123.81.178.7
cb15:901b:8024:cd24:8081:4049:7b51:b208	123.81.178.8
cb15:901b:8024:cd24:8081:4049:7b51:b209	123.81.178.9
cb15:901b:8024:cd24:8081:4049:7b51:b20a	123.81.178.10
cb15:901b:8024:cd24:8081:4049:7b51:b20b	123.81.178.11
cb15:901b:8024:cd24:8081:4049:7b51:b20c	123.81.178.12
cb15:901b:8024:cd24:8081:4049:7b51:b20d	123.81.178.13
cb15:901b:8024:cd24:8081:4049:7b51:b20e	123.81.178.14
cb15:901b:8024:cd24:8081:4049:7b51:b20f	123.81.178.15
cb15:901b:8024:cd24:8081:4049:7b51:b210	123.81.178.16
cb15:901b:8024:cd24:8081:4049:7b51:b211	123.81.178.17
cb15:901b:8024:cd24:8081:4049:7b51:b212	123.81.178.18
cb15:901b:8024:cd24:8081:4049:7b51:b213	123.81.178.19
cb15:901b:8024:cd24:8081:4049:7b51:b214	123.81.178.20
cb15:901b:8024:cd24:8081:4049:7b51:b215	123.81.178.21
cb15:901b:8024:cd24:8081:4049:7b51:b216	123.81.178.22
cb15:901b:8024:cd24:8081:4049:7b51:b217	123.81.178.23
cb15:901b:8024:cd24:8081:4049:7b51:b218	123.81.178.24
cb15:901b:8024:cd24:8081:4049:7b51:b219	123.81.178.25
cb15:901b:8024:cd24:8081:4049:7b51:b21a	123.81.178.26
cb15:901b:8024:cd24:8081:4049:7b51:b21b	123.81.178.27
cb15:901b:8024:cd24:8081:4049:7b51:b21c	123.81.178.28
cb15:901b:8024:cd24:8081:4049:7b51:b21d	123.81.178.29
cb15:901b:8024:cd24:8081:4049:7b51:b21e	123.81.178.30
cb15:901b:8024:cd24:8081:4049:7b51:b21f	123.81.178.31
cb15:901b:8024:cd24:8081:4049:7b51:b220	123.81.178.32
cb15:901b:8024:cd24:8081:4049:7b51:b221	123.81.178.33
cb15:901b:8024:cd24:8081:4049:7b51:b222	123.81.178.34
cb15:901b:8024:cd24:8081:4049:7b51:b223	123.81.178.35
cb15:901b:8024:cd24:8081:4049:7b51:b224	123.81.178.36
cb15:901b:8024:cd24:8081:4049:7b51:b225	123.81.178.37
cb15:901b:8024:cd24:8081:4049:7b51:b226	123.81.178.38
cb15:901b:8024:cd24:8081:4049:7b51:b227	123.81.178.39
cb15:901b:8024:cd24:8081:4049:7b51:b228	123.81.178.40
cb15:901b:8024:cd24:8081:4049:7b51:b229	123.81.178.41
cb15:901b:8024:cd24:8081:4049:7b51:b22a	123.81.178.42
cb15:901b:8024:cd24:8081:4049:7b51:b22b	123.81.178.43
cb15:901b:8024:cd24:8081:4049:7b51:b22c	123.81.178.44
cb15:901b:8024:cd24:8081:4049:7b51:b22d	123.81.178.45
cb15:901b:8024:cd24:8081:4049:7b51:b22e	123.81.178.46
cb15:901b:8024:cd24:8081:4049:7b51:b22f	123.81.178.47
cb15:901b:8024:cd24:8081:4049:7b51:b230	123.81.178.48
cb15:901b:8024:cd24:8081:4049:7b51:b231	123.81.178.49
cb15:901b:8024:cd24:8081:4049:7b51:b232	123.81.178.50
cb15:901b:8024:cd24:8081:4049:7b51:b233	123.81.178.51
cb15:901b:8024:cd24:8081:4049:7b51:b234	123.81.178.52
cb15:901b:8024:cd24:8081:4049:7b51:b235	123.81.178.53
cb15:901b:8024:cd24:8081:4049:7b51:b236	123.81.178.54
cb15:901b:8024:cd24:8081:4049:7b51:b237	123.81.178.55
cb15:901b:8024:cd24:8081:4049:7b51:b238	123.81.178.56
cb15:901b:8024:cd24:8081:4049:7b51:b239	123.81.178.57
cb15:901b:8024:cd24:8081:4049:7b51:b23a	123.81.178.58
cb15:901b:8024:cd24:8081:4049:7b51:b23b	123.81.178.59
cb15:901b:8024:cd24:8081:4049:7b51:b23c	123.81.178.60

cb15:901b:8024:cd24:8081:4049:7b51:b23d	123.81.178.61
cb15:901b:8024:cd24:8081:4049:7b51:b23e	123.81.178.62
cb15:901b:8024:cd24:8081:4049:7b51:b23f	123.81.178.63
cb15:901b:8024:cd24:8081:4049:7b51:b240	123.81.178.64
cb15:901b:8024:cd24:8081:4049:7b51:b241	123.81.178.65
cb15:901b:8024:cd24:8081:4049:7b51:b242	123.81.178.66
cb15:901b:8024:cd24:8081:4049:7b51:b243	123.81.178.67
cb15:901b:8024:cd24:8081:4049:7b51:b244	123.81.178.68
cb15:901b:8024:cd24:8081:4049:7b51:b245	123.81.178.69
cb15:901b:8024:cd24:8081:4049:7b51:b246	123.81.178.70
cb15:901b:8024:cd24:8081:4049:7b51:b247	123.81.178.71
cb15:901b:8024:cd24:8081:4049:7b51:b248	123.81.178.72
cb15:901b:8024:cd24:8081:4049:7b51:b249	123.81.178.73
cb15:901b:8024:cd24:8081:4049:7b51:b24a	123.81.178.74
cb15:901b:8024:cd24:8081:4049:7b51:b24b	123.81.178.75
cb15:901b:8024:cd24:8081:4049:7b51:b24c	123.81.178.76
cb15:901b:8024:cd24:8081:4049:7b51:b24d	123.81.178.77
cb15:901b:8024:cd24:8081:4049:7b51:b24e	123.81.178.78
cb15:901b:8024:cd24:8081:4049:7b51:b24f	123.81.178.79
cb15:901b:8024:cd24:8081:4049:7b51:b250	123.81.178.80
cb15:901b:8024:cd24:8081:4049:7b51:b251	123.81.178.81
cb15:901b:8024:cd24:8081:4049:7b51:b252	123.81.178.82
cb15:901b:8024:cd24:8081:4049:7b51:b253	123.81.178.83
cb15:901b:8024:cd24:8081:4049:7b51:b254	123.81.178.84
cb15:901b:8024:cd24:8081:4049:7b51:b255	123.81.178.85
cb15:901b:8024:cd24:8081:4049:7b51:b256	123.81.178.86
cb15:901b:8024:cd24:8081:4049:7b51:b257	123.81.178.87
cb15:901b:8024:cd24:8081:4049:7b51:b258	123.81.178.88
cb15:901b:8024:cd24:8081:4049:7b51:b259	123.81.178.89
cb15:901b:8024:cd24:8081:4049:7b51:b25a	123.81.178.90
cb15:901b:8024:cd24:8081:4049:7b51:b25b	123.81.178.91
cb15:901b:8024:cd24:8081:4049:7b51:b25c	123.81.178.92
cb15:901b:8024:cd24:8081:4049:7b51:b25d	123.81.178.93
cb15:901b:8024:cd24:8081:4049:7b51:b25e	123.81.178.94
cb15:901b:8024:cd24:8081:4049:7b51:b25f	123.81.178.95
cb15:901b:8024:cd24:8081:4049:7b51:b260	123.81.178.96
cb15:901b:8024:cd24:8081:4049:7b51:b261	123.81.178.97
cb15:901b:8024:cd24:8081:4049:7b51:b262	123.81.178.98
cb15:901b:8024:cd24:8081:4049:7b51:b263	123.81.178.99
cb15:901b:8024:cd24:8081:4049:7b51:b264	123.81.178.100
cb15:901b:8024:cd24:8081:4049:7b51:b265	123.81.178.101
cb15:901b:8024:cd24:8081:4049:7b51:b266	123.81.178.102
cb15:901b:8024:cd24:8081:4049:7b51:b267	123.81.178.103
cb15:901b:8024:cd24:8081:4049:7b51:b268	123.81.178.104
cb15:901b:8024:cd24:8081:4049:7b51:b269	123.81.178.105
cb15:901b:8024:cd24:8081:4049:7b51:b26a	123.81.178.106
cb15:901b:8024:cd24:8081:4049:7b51:b26b	123.81.178.107
cb15:901b:8024:cd24:8081:4049:7b51:b26c	123.81.178.108
cb15:901b:8024:cd24:8081:4049:7b51:b26d	123.81.178.109
cb15:901b:8024:cd24:8081:4049:7b51:b26e	123.81.178.110
cb15:901b:8024:cd24:8081:4049:7b51:b26f	123.81.178.111
cb15:901b:8024:cd24:8081:4049:7b51:b270	123.81.178.112
cb15:901b:8024:cd24:8081:4049:7b51:b271	123.81.178.113
cb15:901b:8024:cd24:8081:4049:7b51:b272	123.81.178.114
cb15:901b:8024:cd24:8081:4049:7b51:b273	123.81.178.115
cb15:901b:8024:cd24:8081:4049:7b51:b274	123.81.178.116
cb15:901b:8024:cd24:8081:4049:7b51:b275	123.81.178.117
cb15:901b:8024:cd24:8081:4049:7b51:b276	123.81.178.118
cb15:901b:8024:cd24:8081:4049:7b51:b277	123.81.178.119
cb15:901b:8024:cd24:8081:4049:7b51:b278	123.81.178.120

cb15:901b:8024:cd24:8081:4049:7b51:b279	123.81.178.121
cb15:901b:8024:cd24:8081:4049:7b51:b27a	123.81.178.122
cb15:901b:8024:cd24:8081:4049:7b51:b27b	123.81.178.123
cb15:901b:8024:cd24:8081:4049:7b51:b27c	123.81.178.124
cb15:901b:8024:cd24:8081:4049:7b51:b27d	123.81.178.125
cb15:901b:8024:cd24:8081:4049:7b51:b27e	123.81.178.126
cb15:901b:8024:cd24:8081:4049:7b51:b27f	123.81.178.127
cb15:901b:8024:cd24:8081:4049:7b51:b280	123.81.178.128
cb15:901b:8024:cd24:8081:4049:7b51:b281	123.81.178.129
cb15:901b:8024:cd24:8081:4049:7b51:b282	123.81.178.130
cb15:901b:8024:cd24:8081:4049:7b51:b283	123.81.178.131
cb15:901b:8024:cd24:8081:4049:7b51:b284	123.81.178.132
cb15:901b:8024:cd24:8081:4049:7b51:b285	123.81.178.133
cb15:901b:8024:cd24:8081:4049:7b51:b286	123.81.178.134
cb15:901b:8024:cd24:8081:4049:7b51:b287	123.81.178.135
cb15:901b:8024:cd24:8081:4049:7b51:b288	123.81.178.136
cb15:901b:8024:cd24:8081:4049:7b51:b289	123.81.178.137
cb15:901b:8024:cd24:8081:4049:7b51:b28a	123.81.178.138
cb15:901b:8024:cd24:8081:4049:7b51:b28b	123.81.178.139
cb15:901b:8024:cd24:8081:4049:7b51:b28c	123.81.178.140
cb15:901b:8024:cd24:8081:4049:7b51:b28d	123.81.178.141
cb15:901b:8024:cd24:8081:4049:7b51:b28e	123.81.178.142
cb15:901b:8024:cd24:8081:4049:7b51:b28f	123.81.178.143
cb15:901b:8024:cd24:8081:4049:7b51:b290	123.81.178.144
cb15:901b:8024:cd24:8081:4049:7b51:b291	123.81.178.145
cb15:901b:8024:cd24:8081:4049:7b51:b292	123.81.178.146
cb15:901b:8024:cd24:8081:4049:7b51:b293	123.81.178.147
cb15:901b:8024:cd24:8081:4049:7b51:b294	123.81.178.148
cb15:901b:8024:cd24:8081:4049:7b51:b295	123.81.178.149
cb15:901b:8024:cd24:8081:4049:7b51:b296	123.81.178.150
cb15:901b:8024:cd24:8081:4049:7b51:b297	123.81.178.151
cb15:901b:8024:cd24:8081:4049:7b51:b298	123.81.178.152
cb15:901b:8024:cd24:8081:4049:7b51:b299	123.81.178.153
cb15:901b:8024:cd24:8081:4049:7b51:b29a	123.81.178.154
cb15:901b:8024:cd24:8081:4049:7b51:b29b	123.81.178.155
cb15:901b:8024:cd24:8081:4049:7b51:b29c	123.81.178.156
cb15:901b:8024:cd24:8081:4049:7b51:b29d	123.81.178.157
cb15:901b:8024:cd24:8081:4049:7b51:b29e	123.81.178.158
cb15:901b:8024:cd24:8081:4049:7b51:b29f	123.81.178.159
cb15:901b:8024:cd24:8081:4049:7b51:b2a0	123.81.178.160
cb15:901b:8024:cd24:8081:4049:7b51:b2a1	123.81.178.161
cb15:901b:8024:cd24:8081:4049:7b51:b2a2	123.81.178.162
cb15:901b:8024:cd24:8081:4049:7b51:b2a3	123.81.178.163
cb15:901b:8024:cd24:8081:4049:7b51:b2a4	123.81.178.164
cb15:901b:8024:cd24:8081:4049:7b51:b2a5	123.81.178.165
cb15:901b:8024:cd24:8081:4049:7b51:b2a6	123.81.178.166
cb15:901b:8024:cd24:8081:4049:7b51:b2a7	123.81.178.167
cb15:901b:8024:cd24:8081:4049:7b51:b2a8	123.81.178.168
cb15:901b:8024:cd24:8081:4049:7b51:b2a9	123.81.178.169
cb15:901b:8024:cd24:8081:4049:7b51:b2aa	123.81.178.170
cb15:901b:8024:cd24:8081:4049:7b51:b2ab	123.81.178.171
cb15:901b:8024:cd24:8081:4049:7b51:b2ac	123.81.178.172
cb15:901b:8024:cd24:8081:4049:7b51:b2ad	123.81.178.173
cb15:901b:8024:cd24:8081:4049:7b51:b2ae	123.81.178.174
cb15:901b:8024:cd24:8081:4049:7b51:b2af	123.81.178.175
cb15:901b:8024:cd24:8081:4049:7b51:b2b0	123.81.178.176
cb15:901b:8024:cd24:8081:4049:7b51:b2b1	123.81.178.177
cb15:901b:8024:cd24:8081:4049:7b51:b2b2	123.81.178.178
cb15:901b:8024:cd24:8081:4049:7b51:b2b3	123.81.178.179
cb15:901b:8024:cd24:8081:4049:7b51:b2b4	123.81.178.180

cb15:901b:8024:cd24:8081:4049:7b51:b2b5	123.81.178.181
cb15:901b:8024:cd24:8081:4049:7b51:b2b6	123.81.178.182
cb15:901b:8024:cd24:8081:4049:7b51:b2b7	123.81.178.183
cb15:901b:8024:cd24:8081:4049:7b51:b2b8	123.81.178.184
cb15:901b:8024:cd24:8081:4049:7b51:b2b9	123.81.178.185
cb15:901b:8024:cd24:8081:4049:7b51:b2ba	123.81.178.186
cb15:901b:8024:cd24:8081:4049:7b51:b2bb	123.81.178.187
cb15:901b:8024:cd24:8081:4049:7b51:b2bc	123.81.178.188
cb15:901b:8024:cd24:8081:4049:7b51:b2bd	123.81.178.189
cb15:901b:8024:cd24:8081:4049:7b51:b2be	123.81.178.190
cb15:901b:8024:cd24:8081:4049:7b51:b2bf	123.81.178.191
cb15:901b:8024:cd24:8081:4049:7b51:b2c0	123.81.178.192
cb15:901b:8024:cd24:8081:4049:7b51:b2c1	123.81.178.193
cb15:901b:8024:cd24:8081:4049:7b51:b2c2	123.81.178.194
cb15:901b:8024:cd24:8081:4049:7b51:b2c3	123.81.178.195
cb15:901b:8024:cd24:8081:4049:7b51:b2c4	123.81.178.196
cb15:901b:8024:cd24:8081:4049:7b51:b2c5	123.81.178.197
cb15:901b:8024:cd24:8081:4049:7b51:b2c6	123.81.178.198
cb15:901b:8024:cd24:8081:4049:7b51:b2c7	123.81.178.199
cb15:901b:8024:cd24:8081:4049:7b51:b2c8	123.81.178.200
cb15:901b:8024:cd24:8081:4049:7b51:b2c9	123.81.178.201
cb15:901b:8024:cd24:8081:4049:7b51:b2ca	123.81.178.202
cb15:901b:8024:cd24:8081:4049:7b51:b2cb	123.81.178.203
cb15:901b:8024:cd24:8081:4049:7b51:b2cc	123.81.178.204
cb15:901b:8024:cd24:8081:4049:7b51:b2cd	123.81.178.205
cb15:901b:8024:cd24:8081:4049:7b51:b2ce	123.81.178.206
cb15:901b:8024:cd24:8081:4049:7b51:b2cf	123.81.178.207
cb15:901b:8024:cd24:8081:4049:7b51:b2d0	123.81.178.208
cb15:901b:8024:cd24:8081:4049:7b51:b2d1	123.81.178.209
cb15:901b:8024:cd24:8081:4049:7b51:b2d2	123.81.178.210
cb15:901b:8024:cd24:8081:4049:7b51:b2d3	123.81.178.211
cb15:901b:8024:cd24:8081:4049:7b51:b2d4	123.81.178.212
cb15:901b:8024:cd24:8081:4049:7b51:b2d5	123.81.178.213
cb15:901b:8024:cd24:8081:4049:7b51:b2d6	123.81.178.214
cb15:901b:8024:cd24:8081:4049:7b51:b2d7	123.81.178.215
cb15:901b:8024:cd24:8081:4049:7b51:b2d8	123.81.178.216
cb15:901b:8024:cd24:8081:4049:7b51:b2d9	123.81.178.217
cb15:901b:8024:cd24:8081:4049:7b51:b2da	123.81.178.218
cb15:901b:8024:cd24:8081:4049:7b51:b2db	123.81.178.219
cb15:901b:8024:cd24:8081:4049:7b51:b2dc	123.81.178.220
cb15:901b:8024:cd24:8081:4049:7b51:b2dd	123.81.178.221
cb15:901b:8024:cd24:8081:4049:7b51:b2de	123.81.178.222
cb15:901b:8024:cd24:8081:4049:7b51:b2df	123.81.178.223
cb15:901b:8024:cd24:8081:4049:7b51:b2e0	123.81.178.224
cb15:901b:8024:cd24:8081:4049:7b51:b2e1	123.81.178.225
cb15:901b:8024:cd24:8081:4049:7b51:b2e2	123.81.178.226
cb15:901b:8024:cd24:8081:4049:7b51:b2e3	123.81.178.227
cb15:901b:8024:cd24:8081:4049:7b51:b2e4	123.81.178.228
cb15:901b:8024:cd24:8081:4049:7b51:b2e5	123.81.178.229
cb15:901b:8024:cd24:8081:4049:7b51:b2e6	123.81.178.230
cb15:901b:8024:cd24:8081:4049:7b51:b2e7	123.81.178.231
cb15:901b:8024:cd24:8081:4049:7b51:b2e8	123.81.178.232
cb15:901b:8024:cd24:8081:4049:7b51:b2e9	123.81.178.233
cb15:901b:8024:cd24:8081:4049:7b51:b2ea	123.81.178.234
cb15:901b:8024:cd24:8081:4049:7b51:b2eb	123.81.178.235
cb15:901b:8024:cd24:8081:4049:7b51:b2ec	123.81.178.236
cb15:901b:8024:cd24:8081:4049:7b51:b2ed	123.81.178.237
cb15:901b:8024:cd24:8081:4049:7b51:b2ee	123.81.178.238
cb15:901b:8024:cd24:8081:4049:7b51:b2ef	123.81.178.239
cb15:901b:8024:cd24:8081:4049:7b51:b2f0	123.81.178.240
cb15:901b:8024:cd24:8081:4049:7b51:b2f1	123.81.178.241
cb15:901b:8024:cd24:8081:4049:7b51:b2f2	123.81.178.242
cb15:901b:8024:cd24:8081:4049:7b51:b2f3	123.81.178.243
cb15:901b:8024:cd24:8081:4049:7b51:b2f4	123.81.178.244
cb15:901b:8024:cd24:8081:4049:7b51:b2f5	123.81.178.245
cb15:901b:8024:cd24:8081:4049:7b51:b2f6	123.81.178.246
cb15:901b:8024:cd24:8081:4049:7b51:b2f7	123.81.178.247
cb15:901b:8024:cd24:8081:4049:7b51:b2f8	123.81.178.248
cb15:901b:8024:cd24:8081:4049:7b51:b2f9	123.81.178.249
cb15:901b:8024:cd24:8081:4049:7b51:b2fa	123.81.178.250
cb15:901b:8024:cd24:8081:4049:7b51:b2fb	123.81.178.251
cb15:901b:8024:cd24:8081:4049:7b51:b2fc	123.81.178.252
cb15:901b:8024:cd24:8081:4049:7b51:b2fd	123.81.178.253
cb15:901b:8024:cd24:8081:4049:7b51:b2fe	123.81.178.254
cb15:901b:8024:cd24:8081:4049:7b51:b2ff	123.81.178.255

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.