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:8024:901b:91bc:cb15:787b:5201	120.123.82.1
cb15:901b:8024:901b:91bc:cb15:787b:5202	120.123.82.2
cb15:901b:8024:901b:91bc:cb15:787b:5203	120.123.82.3
cb15:901b:8024:901b:91bc:cb15:787b:5204	120.123.82.4
cb15:901b:8024:901b:91bc:cb15:787b:5205	120.123.82.5
cb15:901b:8024:901b:91bc:cb15:787b:5206	120.123.82.6
cb15:901b:8024:901b:91bc:cb15:787b:5207	120.123.82.7
cb15:901b:8024:901b:91bc:cb15:787b:5208	120.123.82.8
cb15:901b:8024:901b:91bc:cb15:787b:5209	120.123.82.9
cb15:901b:8024:901b:91bc:cb15:787b:520a	120.123.82.10
cb15:901b:8024:901b:91bc:cb15:787b:520b	120.123.82.11
cb15:901b:8024:901b:91bc:cb15:787b:520c	120.123.82.12
cb15:901b:8024:901b:91bc:cb15:787b:520d	120.123.82.13
cb15:901b:8024:901b:91bc:cb15:787b:520e	120.123.82.14
cb15:901b:8024:901b:91bc:cb15:787b:520f	120.123.82.15
cb15:901b:8024:901b:91bc:cb15:787b:5210	120.123.82.16
cb15:901b:8024:901b:91bc:cb15:787b:5211	120.123.82.17
cb15:901b:8024:901b:91bc:cb15:787b:5212	120.123.82.18
cb15:901b:8024:901b:91bc:cb15:787b:5213	120.123.82.19
cb15:901b:8024:901b:91bc:cb15:787b:5214	120.123.82.20
cb15:901b:8024:901b:91bc:cb15:787b:5215	120.123.82.21
cb15:901b:8024:901b:91bc:cb15:787b:5216	120.123.82.22
cb15:901b:8024:901b:91bc:cb15:787b:5217	120.123.82.23
cb15:901b:8024:901b:91bc:cb15:787b:5218	120.123.82.24
cb15:901b:8024:901b:91bc:cb15:787b:5219	120.123.82.25
cb15:901b:8024:901b:91bc:cb15:787b:521a	120.123.82.26
cb15:901b:8024:901b:91bc:cb15:787b:521b	120.123.82.27
cb15:901b:8024:901b:91bc:cb15:787b:521c	120.123.82.28
cb15:901b:8024:901b:91bc:cb15:787b:521d	120.123.82.29
cb15:901b:8024:901b:91bc:cb15:787b:521e	120.123.82.30
cb15:901b:8024:901b:91bc:cb15:787b:521f	120.123.82.31
cb15:901b:8024:901b:91bc:cb15:787b:5220	120.123.82.32
cb15:901b:8024:901b:91bc:cb15:787b:5221	120.123.82.33
cb15:901b:8024:901b:91bc:cb15:787b:5222	120.123.82.34
cb15:901b:8024:901b:91bc:cb15:787b:5223	120.123.82.35
cb15:901b:8024:901b:91bc:cb15:787b:5224	120.123.82.36
cb15:901b:8024:901b:91bc:cb15:787b:5225	120.123.82.37
cb15:901b:8024:901b:91bc:cb15:787b:5226	120.123.82.38
cb15:901b:8024:901b:91bc:cb15:787b:5227	120.123.82.39
cb15:901b:8024:901b:91bc:cb15:787b:5228	120.123.82.40
cb15:901b:8024:901b:91bc:cb15:787b:5229	120.123.82.41
cb15:901b:8024:901b:91bc:cb15:787b:522a	120.123.82.42
cb15:901b:8024:901b:91bc:cb15:787b:522b	120.123.82.43
cb15:901b:8024:901b:91bc:cb15:787b:522c	120.123.82.44
cb15:901b:8024:901b:91bc:cb15:787b:522d	120.123.82.45
cb15:901b:8024:901b:91bc:cb15:787b:522e	120.123.82.46
cb15:901b:8024:901b:91bc:cb15:787b:522f	120.123.82.47
cb15:901b:8024:901b:91bc:cb15:787b:5230	120.123.82.48
cb15:901b:8024:901b:91bc:cb15:787b:5231	120.123.82.49
cb15:901b:8024:901b:91bc:cb15:787b:5232	120.123.82.50
cb15:901b:8024:901b:91bc:cb15:787b:5233	120.123.82.51
cb15:901b:8024:901b:91bc:cb15:787b:5234	120.123.82.52
cb15:901b:8024:901b:91bc:cb15:787b:5235	120.123.82.53
cb15:901b:8024:901b:91bc:cb15:787b:5236	120.123.82.54
cb15:901b:8024:901b:91bc:cb15:787b:5237	120.123.82.55
cb15:901b:8024:901b:91bc:cb15:787b:5238	120.123.82.56
cb15:901b:8024:901b:91bc:cb15:787b:5239	120.123.82.57
cb15:901b:8024:901b:91bc:cb15:787b:523a	120.123.82.58
cb15:901b:8024:901b:91bc:cb15:787b:523b	120.123.82.59
cb15:901b:8024:901b:91bc:cb15:787b:523c	120.123.82.60

cb15:901b:8024:901b:91bc:cb15:787b:523d	120.123.82.61
cb15:901b:8024:901b:91bc:cb15:787b:523e	120.123.82.62
cb15:901b:8024:901b:91bc:cb15:787b:523f	120.123.82.63
cb15:901b:8024:901b:91bc:cb15:787b:5240	120.123.82.64
cb15:901b:8024:901b:91bc:cb15:787b:5241	120.123.82.65
cb15:901b:8024:901b:91bc:cb15:787b:5242	120.123.82.66
cb15:901b:8024:901b:91bc:cb15:787b:5243	120.123.82.67
cb15:901b:8024:901b:91bc:cb15:787b:5244	120.123.82.68
cb15:901b:8024:901b:91bc:cb15:787b:5245	120.123.82.69
cb15:901b:8024:901b:91bc:cb15:787b:5246	120.123.82.70
cb15:901b:8024:901b:91bc:cb15:787b:5247	120.123.82.71
cb15:901b:8024:901b:91bc:cb15:787b:5248	120.123.82.72
cb15:901b:8024:901b:91bc:cb15:787b:5249	120.123.82.73
cb15:901b:8024:901b:91bc:cb15:787b:524a	120.123.82.74
cb15:901b:8024:901b:91bc:cb15:787b:524b	120.123.82.75
cb15:901b:8024:901b:91bc:cb15:787b:524c	120.123.82.76
cb15:901b:8024:901b:91bc:cb15:787b:524d	120.123.82.77
cb15:901b:8024:901b:91bc:cb15:787b:524e	120.123.82.78
cb15:901b:8024:901b:91bc:cb15:787b:524f	120.123.82.79
cb15:901b:8024:901b:91bc:cb15:787b:5250	120.123.82.80
cb15:901b:8024:901b:91bc:cb15:787b:5251	120.123.82.81
cb15:901b:8024:901b:91bc:cb15:787b:5252	120.123.82.82
cb15:901b:8024:901b:91bc:cb15:787b:5253	120.123.82.83
cb15:901b:8024:901b:91bc:cb15:787b:5254	120.123.82.84
cb15:901b:8024:901b:91bc:cb15:787b:5255	120.123.82.85
cb15:901b:8024:901b:91bc:cb15:787b:5256	120.123.82.86
cb15:901b:8024:901b:91bc:cb15:787b:5257	120.123.82.87
cb15:901b:8024:901b:91bc:cb15:787b:5258	120.123.82.88
cb15:901b:8024:901b:91bc:cb15:787b:5259	120.123.82.89
cb15:901b:8024:901b:91bc:cb15:787b:525a	120.123.82.90
cb15:901b:8024:901b:91bc:cb15:787b:525b	120.123.82.91
cb15:901b:8024:901b:91bc:cb15:787b:525c	120.123.82.92
cb15:901b:8024:901b:91bc:cb15:787b:525d	120.123.82.93
cb15:901b:8024:901b:91bc:cb15:787b:525e	120.123.82.94
cb15:901b:8024:901b:91bc:cb15:787b:525f	120.123.82.95
cb15:901b:8024:901b:91bc:cb15:787b:5260	120.123.82.96
cb15:901b:8024:901b:91bc:cb15:787b:5261	120.123.82.97
cb15:901b:8024:901b:91bc:cb15:787b:5262	120.123.82.98
cb15:901b:8024:901b:91bc:cb15:787b:5263	120.123.82.99
cb15:901b:8024:901b:91bc:cb15:787b:5264	120.123.82.100
cb15:901b:8024:901b:91bc:cb15:787b:5265	120.123.82.101
cb15:901b:8024:901b:91bc:cb15:787b:5266	120.123.82.102
cb15:901b:8024:901b:91bc:cb15:787b:5267	120.123.82.103
cb15:901b:8024:901b:91bc:cb15:787b:5268	120.123.82.104
cb15:901b:8024:901b:91bc:cb15:787b:5269	120.123.82.105
cb15:901b:8024:901b:91bc:cb15:787b:526a	120.123.82.106
cb15:901b:8024:901b:91bc:cb15:787b:526b	120.123.82.107
cb15:901b:8024:901b:91bc:cb15:787b:526c	120.123.82.108
cb15:901b:8024:901b:91bc:cb15:787b:526d	120.123.82.109
cb15:901b:8024:901b:91bc:cb15:787b:526e	120.123.82.110
cb15:901b:8024:901b:91bc:cb15:787b:526f	120.123.82.111
cb15:901b:8024:901b:91bc:cb15:787b:5270	120.123.82.112
cb15:901b:8024:901b:91bc:cb15:787b:5271	120.123.82.113
cb15:901b:8024:901b:91bc:cb15:787b:5272	120.123.82.114
cb15:901b:8024:901b:91bc:cb15:787b:5273	120.123.82.115
cb15:901b:8024:901b:91bc:cb15:787b:5274	120.123.82.116
cb15:901b:8024:901b:91bc:cb15:787b:5275	120.123.82.117
cb15:901b:8024:901b:91bc:cb15:787b:5276	120.123.82.118
cb15:901b:8024:901b:91bc:cb15:787b:5277	120.123.82.119
cb15:901b:8024:901b:91bc:cb15:787b:5278	120.123.82.120

cb15:901b:8024:901b:91bc:cb15:787b:5279	120.123.82.121
cb15:901b:8024:901b:91bc:cb15:787b:527a	120.123.82.122
cb15:901b:8024:901b:91bc:cb15:787b:527b	120.123.82.123
cb15:901b:8024:901b:91bc:cb15:787b:527c	120.123.82.124
cb15:901b:8024:901b:91bc:cb15:787b:527d	120.123.82.125
cb15:901b:8024:901b:91bc:cb15:787b:527e	120.123.82.126
cb15:901b:8024:901b:91bc:cb15:787b:527f	120.123.82.127
cb15:901b:8024:901b:91bc:cb15:787b:5280	120.123.82.128
cb15:901b:8024:901b:91bc:cb15:787b:5281	120.123.82.129
cb15:901b:8024:901b:91bc:cb15:787b:5282	120.123.82.130
cb15:901b:8024:901b:91bc:cb15:787b:5283	120.123.82.131
cb15:901b:8024:901b:91bc:cb15:787b:5284	120.123.82.132
cb15:901b:8024:901b:91bc:cb15:787b:5285	120.123.82.133
cb15:901b:8024:901b:91bc:cb15:787b:5286	120.123.82.134
cb15:901b:8024:901b:91bc:cb15:787b:5287	120.123.82.135
cb15:901b:8024:901b:91bc:cb15:787b:5288	120.123.82.136
cb15:901b:8024:901b:91bc:cb15:787b:5289	120.123.82.137
cb15:901b:8024:901b:91bc:cb15:787b:528a	120.123.82.138
cb15:901b:8024:901b:91bc:cb15:787b:528b	120.123.82.139
cb15:901b:8024:901b:91bc:cb15:787b:528c	120.123.82.140
cb15:901b:8024:901b:91bc:cb15:787b:528d	120.123.82.141
cb15:901b:8024:901b:91bc:cb15:787b:528e	120.123.82.142
cb15:901b:8024:901b:91bc:cb15:787b:528f	120.123.82.143
cb15:901b:8024:901b:91bc:cb15:787b:5290	120.123.82.144
cb15:901b:8024:901b:91bc:cb15:787b:5291	120.123.82.145
cb15:901b:8024:901b:91bc:cb15:787b:5292	120.123.82.146
cb15:901b:8024:901b:91bc:cb15:787b:5293	120.123.82.147
cb15:901b:8024:901b:91bc:cb15:787b:5294	120.123.82.148
cb15:901b:8024:901b:91bc:cb15:787b:5295	120.123.82.149
cb15:901b:8024:901b:91bc:cb15:787b:5296	120.123.82.150
cb15:901b:8024:901b:91bc:cb15:787b:5297	120.123.82.151
cb15:901b:8024:901b:91bc:cb15:787b:5298	120.123.82.152
cb15:901b:8024:901b:91bc:cb15:787b:5299	120.123.82.153
cb15:901b:8024:901b:91bc:cb15:787b:529a	120.123.82.154
cb15:901b:8024:901b:91bc:cb15:787b:529b	120.123.82.155
cb15:901b:8024:901b:91bc:cb15:787b:529c	120.123.82.156
cb15:901b:8024:901b:91bc:cb15:787b:529d	120.123.82.157
cb15:901b:8024:901b:91bc:cb15:787b:529e	120.123.82.158
cb15:901b:8024:901b:91bc:cb15:787b:529f	120.123.82.159
cb15:901b:8024:901b:91bc:cb15:787b:52a0	120.123.82.160
cb15:901b:8024:901b:91bc:cb15:787b:52a1	120.123.82.161
cb15:901b:8024:901b:91bc:cb15:787b:52a2	120.123.82.162
cb15:901b:8024:901b:91bc:cb15:787b:52a3	120.123.82.163
cb15:901b:8024:901b:91bc:cb15:787b:52a4	120.123.82.164
cb15:901b:8024:901b:91bc:cb15:787b:52a5	120.123.82.165
cb15:901b:8024:901b:91bc:cb15:787b:52a6	120.123.82.166
cb15:901b:8024:901b:91bc:cb15:787b:52a7	120.123.82.167
cb15:901b:8024:901b:91bc:cb15:787b:52a8	120.123.82.168
cb15:901b:8024:901b:91bc:cb15:787b:52a9	120.123.82.169
cb15:901b:8024:901b:91bc:cb15:787b:52aa	120.123.82.170
cb15:901b:8024:901b:91bc:cb15:787b:52ab	120.123.82.171
cb15:901b:8024:901b:91bc:cb15:787b:52ac	120.123.82.172
cb15:901b:8024:901b:91bc:cb15:787b:52ad	120.123.82.173
cb15:901b:8024:901b:91bc:cb15:787b:52ae	120.123.82.174
cb15:901b:8024:901b:91bc:cb15:787b:52af	120.123.82.175
cb15:901b:8024:901b:91bc:cb15:787b:52b0	120.123.82.176
cb15:901b:8024:901b:91bc:cb15:787b:52b1	120.123.82.177
cb15:901b:8024:901b:91bc:cb15:787b:52b2	120.123.82.178
cb15:901b:8024:901b:91bc:cb15:787b:52b3	120.123.82.179
cb15:901b:8024:901b:91bc:cb15:787b:52b4	120.123.82.180

cb15:901b:8024:901b:91bc:cb15:787b:52b5	120.123.82.181
cb15:901b:8024:901b:91bc:cb15:787b:52b6	120.123.82.182
cb15:901b:8024:901b:91bc:cb15:787b:52b7	120.123.82.183
cb15:901b:8024:901b:91bc:cb15:787b:52b8	120.123.82.184
cb15:901b:8024:901b:91bc:cb15:787b:52b9	120.123.82.185
cb15:901b:8024:901b:91bc:cb15:787b:52ba	120.123.82.186
cb15:901b:8024:901b:91bc:cb15:787b:52bb	120.123.82.187
cb15:901b:8024:901b:91bc:cb15:787b:52bc	120.123.82.188
cb15:901b:8024:901b:91bc:cb15:787b:52bd	120.123.82.189
cb15:901b:8024:901b:91bc:cb15:787b:52be	120.123.82.190
cb15:901b:8024:901b:91bc:cb15:787b:52bf	120.123.82.191
cb15:901b:8024:901b:91bc:cb15:787b:52c0	120.123.82.192
cb15:901b:8024:901b:91bc:cb15:787b:52c1	120.123.82.193
cb15:901b:8024:901b:91bc:cb15:787b:52c2	120.123.82.194
cb15:901b:8024:901b:91bc:cb15:787b:52c3	120.123.82.195
cb15:901b:8024:901b:91bc:cb15:787b:52c4	120.123.82.196
cb15:901b:8024:901b:91bc:cb15:787b:52c5	120.123.82.197
cb15:901b:8024:901b:91bc:cb15:787b:52c6	120.123.82.198
cb15:901b:8024:901b:91bc:cb15:787b:52c7	120.123.82.199
cb15:901b:8024:901b:91bc:cb15:787b:52c8	120.123.82.200
cb15:901b:8024:901b:91bc:cb15:787b:52c9	120.123.82.201
cb15:901b:8024:901b:91bc:cb15:787b:52ca	120.123.82.202
cb15:901b:8024:901b:91bc:cb15:787b:52cb	120.123.82.203
cb15:901b:8024:901b:91bc:cb15:787b:52cc	120.123.82.204
cb15:901b:8024:901b:91bc:cb15:787b:52cd	120.123.82.205
cb15:901b:8024:901b:91bc:cb15:787b:52ce	120.123.82.206
cb15:901b:8024:901b:91bc:cb15:787b:52cf	120.123.82.207
cb15:901b:8024:901b:91bc:cb15:787b:52d0	120.123.82.208
cb15:901b:8024:901b:91bc:cb15:787b:52d1	120.123.82.209
cb15:901b:8024:901b:91bc:cb15:787b:52d2	120.123.82.210
cb15:901b:8024:901b:91bc:cb15:787b:52d3	120.123.82.211
cb15:901b:8024:901b:91bc:cb15:787b:52d4	120.123.82.212
cb15:901b:8024:901b:91bc:cb15:787b:52d5	120.123.82.213
cb15:901b:8024:901b:91bc:cb15:787b:52d6	120.123.82.214
cb15:901b:8024:901b:91bc:cb15:787b:52d7	120.123.82.215
cb15:901b:8024:901b:91bc:cb15:787b:52d8	120.123.82.216
cb15:901b:8024:901b:91bc:cb15:787b:52d9	120.123.82.217
cb15:901b:8024:901b:91bc:cb15:787b:52da	120.123.82.218
cb15:901b:8024:901b:91bc:cb15:787b:52db	120.123.82.219
cb15:901b:8024:901b:91bc:cb15:787b:52dc	120.123.82.220
cb15:901b:8024:901b:91bc:cb15:787b:52dd	120.123.82.221
cb15:901b:8024:901b:91bc:cb15:787b:52de	120.123.82.222
cb15:901b:8024:901b:91bc:cb15:787b:52df	120.123.82.223
cb15:901b:8024:901b:91bc:cb15:787b:52e0	120.123.82.224
cb15:901b:8024:901b:91bc:cb15:787b:52e1	120.123.82.225
cb15:901b:8024:901b:91bc:cb15:787b:52e2	120.123.82.226
cb15:901b:8024:901b:91bc:cb15:787b:52e3	120.123.82.227
cb15:901b:8024:901b:91bc:cb15:787b:52e4	120.123.82.228
cb15:901b:8024:901b:91bc:cb15:787b:52e5	120.123.82.229
cb15:901b:8024:901b:91bc:cb15:787b:52e6	120.123.82.230
cb15:901b:8024:901b:91bc:cb15:787b:52e7	120.123.82.231
cb15:901b:8024:901b:91bc:cb15:787b:52e8	120.123.82.232
cb15:901b:8024:901b:91bc:cb15:787b:52e9	120.123.82.233
cb15:901b:8024:901b:91bc:cb15:787b:52ea	120.123.82.234
cb15:901b:8024:901b:91bc:cb15:787b:52eb	120.123.82.235
cb15:901b:8024:901b:91bc:cb15:787b:52ec	120.123.82.236
cb15:901b:8024:901b:91bc:cb15:787b:52ed	120.123.82.237
cb15:901b:8024:901b:91bc:cb15:787b:52ee	120.123.82.238
cb15:901b:8024:901b:91bc:cb15:787b:52ef	120.123.82.239
cb15:901b:8024:901b:91bc:cb15:787b:52f0	120.123.82.240
cb15:901b:8024:901b:91bc:cb15:787b:52f1	120.123.82.241
cb15:901b:8024:901b:91bc:cb15:787b:52f2	120.123.82.242
cb15:901b:8024:901b:91bc:cb15:787b:52f3	120.123.82.243
cb15:901b:8024:901b:91bc:cb15:787b:52f4	120.123.82.244
cb15:901b:8024:901b:91bc:cb15:787b:52f5	120.123.82.245
cb15:901b:8024:901b:91bc:cb15:787b:52f6	120.123.82.246
cb15:901b:8024:901b:91bc:cb15:787b:52f7	120.123.82.247
cb15:901b:8024:901b:91bc:cb15:787b:52f8	120.123.82.248
cb15:901b:8024:901b:91bc:cb15:787b:52f9	120.123.82.249
cb15:901b:8024:901b:91bc:cb15:787b:52fa	120.123.82.250
cb15:901b:8024:901b:91bc:cb15:787b:52fb	120.123.82.251
cb15:901b:8024:901b:91bc:cb15:787b:52fc	120.123.82.252
cb15:901b:8024:901b:91bc:cb15:787b:52fd	120.123.82.253
cb15:901b:8024:901b:91bc:cb15:787b:52fe	120.123.82.254
cb15:901b:8024:901b:91bc:cb15:787b:52ff	120.123.82.255

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.