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:cd24:8081:724:79cf:b201	121.207.178.1
cb15:901b:8024:cd24:8081:724:79cf:b202	121.207.178.2
cb15:901b:8024:cd24:8081:724:79cf:b203	121.207.178.3
cb15:901b:8024:cd24:8081:724:79cf:b204	121.207.178.4
cb15:901b:8024:cd24:8081:724:79cf:b205	121.207.178.5
cb15:901b:8024:cd24:8081:724:79cf:b206	121.207.178.6
cb15:901b:8024:cd24:8081:724:79cf:b207	121.207.178.7
cb15:901b:8024:cd24:8081:724:79cf:b208	121.207.178.8
cb15:901b:8024:cd24:8081:724:79cf:b209	121.207.178.9
cb15:901b:8024:cd24:8081:724:79cf:b20a	121.207.178.10
cb15:901b:8024:cd24:8081:724:79cf:b20b	121.207.178.11
cb15:901b:8024:cd24:8081:724:79cf:b20c	121.207.178.12
cb15:901b:8024:cd24:8081:724:79cf:b20d	121.207.178.13
cb15:901b:8024:cd24:8081:724:79cf:b20e	121.207.178.14
cb15:901b:8024:cd24:8081:724:79cf:b20f	121.207.178.15
cb15:901b:8024:cd24:8081:724:79cf:b210	121.207.178.16
cb15:901b:8024:cd24:8081:724:79cf:b211	121.207.178.17
cb15:901b:8024:cd24:8081:724:79cf:b212	121.207.178.18
cb15:901b:8024:cd24:8081:724:79cf:b213	121.207.178.19
cb15:901b:8024:cd24:8081:724:79cf:b214	121.207.178.20
cb15:901b:8024:cd24:8081:724:79cf:b215	121.207.178.21
cb15:901b:8024:cd24:8081:724:79cf:b216	121.207.178.22
cb15:901b:8024:cd24:8081:724:79cf:b217	121.207.178.23
cb15:901b:8024:cd24:8081:724:79cf:b218	121.207.178.24
cb15:901b:8024:cd24:8081:724:79cf:b219	121.207.178.25
cb15:901b:8024:cd24:8081:724:79cf:b21a	121.207.178.26
cb15:901b:8024:cd24:8081:724:79cf:b21b	121.207.178.27
cb15:901b:8024:cd24:8081:724:79cf:b21c	121.207.178.28
cb15:901b:8024:cd24:8081:724:79cf:b21d	121.207.178.29
cb15:901b:8024:cd24:8081:724:79cf:b21e	121.207.178.30
cb15:901b:8024:cd24:8081:724:79cf:b21f	121.207.178.31
cb15:901b:8024:cd24:8081:724:79cf:b220	121.207.178.32
cb15:901b:8024:cd24:8081:724:79cf:b221	121.207.178.33
cb15:901b:8024:cd24:8081:724:79cf:b222	121.207.178.34
cb15:901b:8024:cd24:8081:724:79cf:b223	121.207.178.35
cb15:901b:8024:cd24:8081:724:79cf:b224	121.207.178.36
cb15:901b:8024:cd24:8081:724:79cf:b225	121.207.178.37
cb15:901b:8024:cd24:8081:724:79cf:b226	121.207.178.38
cb15:901b:8024:cd24:8081:724:79cf:b227	121.207.178.39
cb15:901b:8024:cd24:8081:724:79cf:b228	121.207.178.40
cb15:901b:8024:cd24:8081:724:79cf:b229	121.207.178.41
cb15:901b:8024:cd24:8081:724:79cf:b22a	121.207.178.42
cb15:901b:8024:cd24:8081:724:79cf:b22b	121.207.178.43
cb15:901b:8024:cd24:8081:724:79cf:b22c	121.207.178.44
cb15:901b:8024:cd24:8081:724:79cf:b22d	121.207.178.45
cb15:901b:8024:cd24:8081:724:79cf:b22e	121.207.178.46
cb15:901b:8024:cd24:8081:724:79cf:b22f	121.207.178.47
cb15:901b:8024:cd24:8081:724:79cf:b230	121.207.178.48
cb15:901b:8024:cd24:8081:724:79cf:b231	121.207.178.49
cb15:901b:8024:cd24:8081:724:79cf:b232	121.207.178.50
cb15:901b:8024:cd24:8081:724:79cf:b233	121.207.178.51
cb15:901b:8024:cd24:8081:724:79cf:b234	121.207.178.52
cb15:901b:8024:cd24:8081:724:79cf:b235	121.207.178.53
cb15:901b:8024:cd24:8081:724:79cf:b236	121.207.178.54
cb15:901b:8024:cd24:8081:724:79cf:b237	121.207.178.55
cb15:901b:8024:cd24:8081:724:79cf:b238	121.207.178.56
cb15:901b:8024:cd24:8081:724:79cf:b239	121.207.178.57
cb15:901b:8024:cd24:8081:724:79cf:b23a	121.207.178.58
cb15:901b:8024:cd24:8081:724:79cf:b23b	121.207.178.59
cb15:901b:8024:cd24:8081:724:79cf:b23c	121.207.178.60

cb15:901b:8024:cd24:8081:724:79cf:b23d	121.207.178.61
cb15:901b:8024:cd24:8081:724:79cf:b23e	121.207.178.62
cb15:901b:8024:cd24:8081:724:79cf:b23f	121.207.178.63
cb15:901b:8024:cd24:8081:724:79cf:b240	121.207.178.64
cb15:901b:8024:cd24:8081:724:79cf:b241	121.207.178.65
cb15:901b:8024:cd24:8081:724:79cf:b242	121.207.178.66
cb15:901b:8024:cd24:8081:724:79cf:b243	121.207.178.67
cb15:901b:8024:cd24:8081:724:79cf:b244	121.207.178.68
cb15:901b:8024:cd24:8081:724:79cf:b245	121.207.178.69
cb15:901b:8024:cd24:8081:724:79cf:b246	121.207.178.70
cb15:901b:8024:cd24:8081:724:79cf:b247	121.207.178.71
cb15:901b:8024:cd24:8081:724:79cf:b248	121.207.178.72
cb15:901b:8024:cd24:8081:724:79cf:b249	121.207.178.73
cb15:901b:8024:cd24:8081:724:79cf:b24a	121.207.178.74
cb15:901b:8024:cd24:8081:724:79cf:b24b	121.207.178.75
cb15:901b:8024:cd24:8081:724:79cf:b24c	121.207.178.76
cb15:901b:8024:cd24:8081:724:79cf:b24d	121.207.178.77
cb15:901b:8024:cd24:8081:724:79cf:b24e	121.207.178.78
cb15:901b:8024:cd24:8081:724:79cf:b24f	121.207.178.79
cb15:901b:8024:cd24:8081:724:79cf:b250	121.207.178.80
cb15:901b:8024:cd24:8081:724:79cf:b251	121.207.178.81
cb15:901b:8024:cd24:8081:724:79cf:b252	121.207.178.82
cb15:901b:8024:cd24:8081:724:79cf:b253	121.207.178.83
cb15:901b:8024:cd24:8081:724:79cf:b254	121.207.178.84
cb15:901b:8024:cd24:8081:724:79cf:b255	121.207.178.85
cb15:901b:8024:cd24:8081:724:79cf:b256	121.207.178.86
cb15:901b:8024:cd24:8081:724:79cf:b257	121.207.178.87
cb15:901b:8024:cd24:8081:724:79cf:b258	121.207.178.88
cb15:901b:8024:cd24:8081:724:79cf:b259	121.207.178.89
cb15:901b:8024:cd24:8081:724:79cf:b25a	121.207.178.90
cb15:901b:8024:cd24:8081:724:79cf:b25b	121.207.178.91
cb15:901b:8024:cd24:8081:724:79cf:b25c	121.207.178.92
cb15:901b:8024:cd24:8081:724:79cf:b25d	121.207.178.93
cb15:901b:8024:cd24:8081:724:79cf:b25e	121.207.178.94
cb15:901b:8024:cd24:8081:724:79cf:b25f	121.207.178.95
cb15:901b:8024:cd24:8081:724:79cf:b260	121.207.178.96
cb15:901b:8024:cd24:8081:724:79cf:b261	121.207.178.97
cb15:901b:8024:cd24:8081:724:79cf:b262	121.207.178.98
cb15:901b:8024:cd24:8081:724:79cf:b263	121.207.178.99
cb15:901b:8024:cd24:8081:724:79cf:b264	121.207.178.100
cb15:901b:8024:cd24:8081:724:79cf:b265	121.207.178.101
cb15:901b:8024:cd24:8081:724:79cf:b266	121.207.178.102
cb15:901b:8024:cd24:8081:724:79cf:b267	121.207.178.103
cb15:901b:8024:cd24:8081:724:79cf:b268	121.207.178.104
cb15:901b:8024:cd24:8081:724:79cf:b269	121.207.178.105
cb15:901b:8024:cd24:8081:724:79cf:b26a	121.207.178.106
cb15:901b:8024:cd24:8081:724:79cf:b26b	121.207.178.107
cb15:901b:8024:cd24:8081:724:79cf:b26c	121.207.178.108
cb15:901b:8024:cd24:8081:724:79cf:b26d	121.207.178.109
cb15:901b:8024:cd24:8081:724:79cf:b26e	121.207.178.110
cb15:901b:8024:cd24:8081:724:79cf:b26f	121.207.178.111
cb15:901b:8024:cd24:8081:724:79cf:b270	121.207.178.112
cb15:901b:8024:cd24:8081:724:79cf:b271	121.207.178.113
cb15:901b:8024:cd24:8081:724:79cf:b272	121.207.178.114
cb15:901b:8024:cd24:8081:724:79cf:b273	121.207.178.115
cb15:901b:8024:cd24:8081:724:79cf:b274	121.207.178.116
cb15:901b:8024:cd24:8081:724:79cf:b275	121.207.178.117
cb15:901b:8024:cd24:8081:724:79cf:b276	121.207.178.118
cb15:901b:8024:cd24:8081:724:79cf:b277	121.207.178.119
cb15:901b:8024:cd24:8081:724:79cf:b278	121.207.178.120

cb15:901b:8024:cd24:8081:724:79cf:b279	121.207.178.121
cb15:901b:8024:cd24:8081:724:79cf:b27a	121.207.178.122
cb15:901b:8024:cd24:8081:724:79cf:b27b	121.207.178.123
cb15:901b:8024:cd24:8081:724:79cf:b27c	121.207.178.124
cb15:901b:8024:cd24:8081:724:79cf:b27d	121.207.178.125
cb15:901b:8024:cd24:8081:724:79cf:b27e	121.207.178.126
cb15:901b:8024:cd24:8081:724:79cf:b27f	121.207.178.127
cb15:901b:8024:cd24:8081:724:79cf:b280	121.207.178.128
cb15:901b:8024:cd24:8081:724:79cf:b281	121.207.178.129
cb15:901b:8024:cd24:8081:724:79cf:b282	121.207.178.130
cb15:901b:8024:cd24:8081:724:79cf:b283	121.207.178.131
cb15:901b:8024:cd24:8081:724:79cf:b284	121.207.178.132
cb15:901b:8024:cd24:8081:724:79cf:b285	121.207.178.133
cb15:901b:8024:cd24:8081:724:79cf:b286	121.207.178.134
cb15:901b:8024:cd24:8081:724:79cf:b287	121.207.178.135
cb15:901b:8024:cd24:8081:724:79cf:b288	121.207.178.136
cb15:901b:8024:cd24:8081:724:79cf:b289	121.207.178.137
cb15:901b:8024:cd24:8081:724:79cf:b28a	121.207.178.138
cb15:901b:8024:cd24:8081:724:79cf:b28b	121.207.178.139
cb15:901b:8024:cd24:8081:724:79cf:b28c	121.207.178.140
cb15:901b:8024:cd24:8081:724:79cf:b28d	121.207.178.141
cb15:901b:8024:cd24:8081:724:79cf:b28e	121.207.178.142
cb15:901b:8024:cd24:8081:724:79cf:b28f	121.207.178.143
cb15:901b:8024:cd24:8081:724:79cf:b290	121.207.178.144
cb15:901b:8024:cd24:8081:724:79cf:b291	121.207.178.145
cb15:901b:8024:cd24:8081:724:79cf:b292	121.207.178.146
cb15:901b:8024:cd24:8081:724:79cf:b293	121.207.178.147
cb15:901b:8024:cd24:8081:724:79cf:b294	121.207.178.148
cb15:901b:8024:cd24:8081:724:79cf:b295	121.207.178.149
cb15:901b:8024:cd24:8081:724:79cf:b296	121.207.178.150
cb15:901b:8024:cd24:8081:724:79cf:b297	121.207.178.151
cb15:901b:8024:cd24:8081:724:79cf:b298	121.207.178.152
cb15:901b:8024:cd24:8081:724:79cf:b299	121.207.178.153
cb15:901b:8024:cd24:8081:724:79cf:b29a	121.207.178.154
cb15:901b:8024:cd24:8081:724:79cf:b29b	121.207.178.155
cb15:901b:8024:cd24:8081:724:79cf:b29c	121.207.178.156
cb15:901b:8024:cd24:8081:724:79cf:b29d	121.207.178.157
cb15:901b:8024:cd24:8081:724:79cf:b29e	121.207.178.158
cb15:901b:8024:cd24:8081:724:79cf:b29f	121.207.178.159
cb15:901b:8024:cd24:8081:724:79cf:b2a0	121.207.178.160
cb15:901b:8024:cd24:8081:724:79cf:b2a1	121.207.178.161
cb15:901b:8024:cd24:8081:724:79cf:b2a2	121.207.178.162
cb15:901b:8024:cd24:8081:724:79cf:b2a3	121.207.178.163
cb15:901b:8024:cd24:8081:724:79cf:b2a4	121.207.178.164
cb15:901b:8024:cd24:8081:724:79cf:b2a5	121.207.178.165
cb15:901b:8024:cd24:8081:724:79cf:b2a6	121.207.178.166
cb15:901b:8024:cd24:8081:724:79cf:b2a7	121.207.178.167
cb15:901b:8024:cd24:8081:724:79cf:b2a8	121.207.178.168
cb15:901b:8024:cd24:8081:724:79cf:b2a9	121.207.178.169
cb15:901b:8024:cd24:8081:724:79cf:b2aa	121.207.178.170
cb15:901b:8024:cd24:8081:724:79cf:b2ab	121.207.178.171
cb15:901b:8024:cd24:8081:724:79cf:b2ac	121.207.178.172
cb15:901b:8024:cd24:8081:724:79cf:b2ad	121.207.178.173
cb15:901b:8024:cd24:8081:724:79cf:b2ae	121.207.178.174
cb15:901b:8024:cd24:8081:724:79cf:b2af	121.207.178.175
cb15:901b:8024:cd24:8081:724:79cf:b2b0	121.207.178.176
cb15:901b:8024:cd24:8081:724:79cf:b2b1	121.207.178.177
cb15:901b:8024:cd24:8081:724:79cf:b2b2	121.207.178.178
cb15:901b:8024:cd24:8081:724:79cf:b2b3	121.207.178.179
cb15:901b:8024:cd24:8081:724:79cf:b2b4	121.207.178.180

cb15:901b:8024:cd24:8081:724:79cf:b2b5	121.207.178.181
cb15:901b:8024:cd24:8081:724:79cf:b2b6	121.207.178.182
cb15:901b:8024:cd24:8081:724:79cf:b2b7	121.207.178.183
cb15:901b:8024:cd24:8081:724:79cf:b2b8	121.207.178.184
cb15:901b:8024:cd24:8081:724:79cf:b2b9	121.207.178.185
cb15:901b:8024:cd24:8081:724:79cf:b2ba	121.207.178.186
cb15:901b:8024:cd24:8081:724:79cf:b2bb	121.207.178.187
cb15:901b:8024:cd24:8081:724:79cf:b2bc	121.207.178.188
cb15:901b:8024:cd24:8081:724:79cf:b2bd	121.207.178.189
cb15:901b:8024:cd24:8081:724:79cf:b2be	121.207.178.190
cb15:901b:8024:cd24:8081:724:79cf:b2bf	121.207.178.191
cb15:901b:8024:cd24:8081:724:79cf:b2c0	121.207.178.192
cb15:901b:8024:cd24:8081:724:79cf:b2c1	121.207.178.193
cb15:901b:8024:cd24:8081:724:79cf:b2c2	121.207.178.194
cb15:901b:8024:cd24:8081:724:79cf:b2c3	121.207.178.195
cb15:901b:8024:cd24:8081:724:79cf:b2c4	121.207.178.196
cb15:901b:8024:cd24:8081:724:79cf:b2c5	121.207.178.197
cb15:901b:8024:cd24:8081:724:79cf:b2c6	121.207.178.198
cb15:901b:8024:cd24:8081:724:79cf:b2c7	121.207.178.199
cb15:901b:8024:cd24:8081:724:79cf:b2c8	121.207.178.200
cb15:901b:8024:cd24:8081:724:79cf:b2c9	121.207.178.201
cb15:901b:8024:cd24:8081:724:79cf:b2ca	121.207.178.202
cb15:901b:8024:cd24:8081:724:79cf:b2cb	121.207.178.203
cb15:901b:8024:cd24:8081:724:79cf:b2cc	121.207.178.204
cb15:901b:8024:cd24:8081:724:79cf:b2cd	121.207.178.205
cb15:901b:8024:cd24:8081:724:79cf:b2ce	121.207.178.206
cb15:901b:8024:cd24:8081:724:79cf:b2cf	121.207.178.207
cb15:901b:8024:cd24:8081:724:79cf:b2d0	121.207.178.208
cb15:901b:8024:cd24:8081:724:79cf:b2d1	121.207.178.209
cb15:901b:8024:cd24:8081:724:79cf:b2d2	121.207.178.210
cb15:901b:8024:cd24:8081:724:79cf:b2d3	121.207.178.211
cb15:901b:8024:cd24:8081:724:79cf:b2d4	121.207.178.212
cb15:901b:8024:cd24:8081:724:79cf:b2d5	121.207.178.213
cb15:901b:8024:cd24:8081:724:79cf:b2d6	121.207.178.214
cb15:901b:8024:cd24:8081:724:79cf:b2d7	121.207.178.215
cb15:901b:8024:cd24:8081:724:79cf:b2d8	121.207.178.216
cb15:901b:8024:cd24:8081:724:79cf:b2d9	121.207.178.217
cb15:901b:8024:cd24:8081:724:79cf:b2da	121.207.178.218
cb15:901b:8024:cd24:8081:724:79cf:b2db	121.207.178.219
cb15:901b:8024:cd24:8081:724:79cf:b2dc	121.207.178.220
cb15:901b:8024:cd24:8081:724:79cf:b2dd	121.207.178.221
cb15:901b:8024:cd24:8081:724:79cf:b2de	121.207.178.222
cb15:901b:8024:cd24:8081:724:79cf:b2df	121.207.178.223
cb15:901b:8024:cd24:8081:724:79cf:b2e0	121.207.178.224
cb15:901b:8024:cd24:8081:724:79cf:b2e1	121.207.178.225
cb15:901b:8024:cd24:8081:724:79cf:b2e2	121.207.178.226
cb15:901b:8024:cd24:8081:724:79cf:b2e3	121.207.178.227
cb15:901b:8024:cd24:8081:724:79cf:b2e4	121.207.178.228
cb15:901b:8024:cd24:8081:724:79cf:b2e5	121.207.178.229
cb15:901b:8024:cd24:8081:724:79cf:b2e6	121.207.178.230
cb15:901b:8024:cd24:8081:724:79cf:b2e7	121.207.178.231
cb15:901b:8024:cd24:8081:724:79cf:b2e8	121.207.178.232
cb15:901b:8024:cd24:8081:724:79cf:b2e9	121.207.178.233
cb15:901b:8024:cd24:8081:724:79cf:b2ea	121.207.178.234
cb15:901b:8024:cd24:8081:724:79cf:b2eb	121.207.178.235
cb15:901b:8024:cd24:8081:724:79cf:b2ec	121.207.178.236
cb15:901b:8024:cd24:8081:724:79cf:b2ed	121.207.178.237
cb15:901b:8024:cd24:8081:724:79cf:b2ee	121.207.178.238
cb15:901b:8024:cd24:8081:724:79cf:b2ef	121.207.178.239
cb15:901b:8024:cd24:8081:724:79cf:b2f0	121.207.178.240
cb15:901b:8024:cd24:8081:724:79cf:b2f1	121.207.178.241
cb15:901b:8024:cd24:8081:724:79cf:b2f2	121.207.178.242
cb15:901b:8024:cd24:8081:724:79cf:b2f3	121.207.178.243
cb15:901b:8024:cd24:8081:724:79cf:b2f4	121.207.178.244
cb15:901b:8024:cd24:8081:724:79cf:b2f5	121.207.178.245
cb15:901b:8024:cd24:8081:724:79cf:b2f6	121.207.178.246
cb15:901b:8024:cd24:8081:724:79cf:b2f7	121.207.178.247
cb15:901b:8024:cd24:8081:724:79cf:b2f8	121.207.178.248
cb15:901b:8024:cd24:8081:724:79cf:b2f9	121.207.178.249
cb15:901b:8024:cd24:8081:724:79cf:b2fa	121.207.178.250
cb15:901b:8024:cd24:8081:724:79cf:b2fb	121.207.178.251
cb15:901b:8024:cd24:8081:724:79cf:b2fc	121.207.178.252
cb15:901b:8024:cd24:8081:724:79cf:b2fd	121.207.178.253
cb15:901b:8024:cd24:8081:724:79cf:b2fe	121.207.178.254
cb15:901b:8024:cd24:8081:724:79cf:b2ff	121.207.178.255

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.