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
b51a:901b:cb15:8045:ada8:cdcd:8043:5201	128.67.82.1
b51a:901b:cb15:8045:ada8:cdcd:8043:5202	128.67.82.2
b51a:901b:cb15:8045:ada8:cdcd:8043:5203	128.67.82.3
b51a:901b:cb15:8045:ada8:cdcd:8043:5204	128.67.82.4
b51a:901b:cb15:8045:ada8:cdcd:8043:5205	128.67.82.5
b51a:901b:cb15:8045:ada8:cdcd:8043:5206	128.67.82.6
b51a:901b:cb15:8045:ada8:cdcd:8043:5207	128.67.82.7
b51a:901b:cb15:8045:ada8:cdcd:8043:5208	128.67.82.8
b51a:901b:cb15:8045:ada8:cdcd:8043:5209	128.67.82.9
b51a:901b:cb15:8045:ada8:cdcd:8043:520a	128.67.82.10
b51a:901b:cb15:8045:ada8:cdcd:8043:520b	128.67.82.11
b51a:901b:cb15:8045:ada8:cdcd:8043:520c	128.67.82.12
b51a:901b:cb15:8045:ada8:cdcd:8043:520d	128.67.82.13
b51a:901b:cb15:8045:ada8:cdcd:8043:520e	128.67.82.14
b51a:901b:cb15:8045:ada8:cdcd:8043:520f	128.67.82.15
b51a:901b:cb15:8045:ada8:cdcd:8043:5210	128.67.82.16
b51a:901b:cb15:8045:ada8:cdcd:8043:5211	128.67.82.17
b51a:901b:cb15:8045:ada8:cdcd:8043:5212	128.67.82.18
b51a:901b:cb15:8045:ada8:cdcd:8043:5213	128.67.82.19
b51a:901b:cb15:8045:ada8:cdcd:8043:5214	128.67.82.20
b51a:901b:cb15:8045:ada8:cdcd:8043:5215	128.67.82.21
b51a:901b:cb15:8045:ada8:cdcd:8043:5216	128.67.82.22
b51a:901b:cb15:8045:ada8:cdcd:8043:5217	128.67.82.23
b51a:901b:cb15:8045:ada8:cdcd:8043:5218	128.67.82.24
b51a:901b:cb15:8045:ada8:cdcd:8043:5219	128.67.82.25
b51a:901b:cb15:8045:ada8:cdcd:8043:521a	128.67.82.26
b51a:901b:cb15:8045:ada8:cdcd:8043:521b	128.67.82.27
b51a:901b:cb15:8045:ada8:cdcd:8043:521c	128.67.82.28
b51a:901b:cb15:8045:ada8:cdcd:8043:521d	128.67.82.29
b51a:901b:cb15:8045:ada8:cdcd:8043:521e	128.67.82.30
b51a:901b:cb15:8045:ada8:cdcd:8043:521f	128.67.82.31
b51a:901b:cb15:8045:ada8:cdcd:8043:5220	128.67.82.32
b51a:901b:cb15:8045:ada8:cdcd:8043:5221	128.67.82.33
b51a:901b:cb15:8045:ada8:cdcd:8043:5222	128.67.82.34
b51a:901b:cb15:8045:ada8:cdcd:8043:5223	128.67.82.35
b51a:901b:cb15:8045:ada8:cdcd:8043:5224	128.67.82.36
b51a:901b:cb15:8045:ada8:cdcd:8043:5225	128.67.82.37
b51a:901b:cb15:8045:ada8:cdcd:8043:5226	128.67.82.38
b51a:901b:cb15:8045:ada8:cdcd:8043:5227	128.67.82.39
b51a:901b:cb15:8045:ada8:cdcd:8043:5228	128.67.82.40
b51a:901b:cb15:8045:ada8:cdcd:8043:5229	128.67.82.41
b51a:901b:cb15:8045:ada8:cdcd:8043:522a	128.67.82.42
b51a:901b:cb15:8045:ada8:cdcd:8043:522b	128.67.82.43
b51a:901b:cb15:8045:ada8:cdcd:8043:522c	128.67.82.44
b51a:901b:cb15:8045:ada8:cdcd:8043:522d	128.67.82.45
b51a:901b:cb15:8045:ada8:cdcd:8043:522e	128.67.82.46
b51a:901b:cb15:8045:ada8:cdcd:8043:522f	128.67.82.47
b51a:901b:cb15:8045:ada8:cdcd:8043:5230	128.67.82.48
b51a:901b:cb15:8045:ada8:cdcd:8043:5231	128.67.82.49
b51a:901b:cb15:8045:ada8:cdcd:8043:5232	128.67.82.50
b51a:901b:cb15:8045:ada8:cdcd:8043:5233	128.67.82.51
b51a:901b:cb15:8045:ada8:cdcd:8043:5234	128.67.82.52
b51a:901b:cb15:8045:ada8:cdcd:8043:5235	128.67.82.53
b51a:901b:cb15:8045:ada8:cdcd:8043:5236	128.67.82.54
b51a:901b:cb15:8045:ada8:cdcd:8043:5237	128.67.82.55
b51a:901b:cb15:8045:ada8:cdcd:8043:5238	128.67.82.56
b51a:901b:cb15:8045:ada8:cdcd:8043:5239	128.67.82.57
b51a:901b:cb15:8045:ada8:cdcd:8043:523a	128.67.82.58
b51a:901b:cb15:8045:ada8:cdcd:8043:523b	128.67.82.59
b51a:901b:cb15:8045:ada8:cdcd:8043:523c	128.67.82.60

b51a:901b:cb15:8045:ada8:cdcd:8043:523d	128.67.82.61
b51a:901b:cb15:8045:ada8:cdcd:8043:523e	128.67.82.62
b51a:901b:cb15:8045:ada8:cdcd:8043:523f	128.67.82.63
b51a:901b:cb15:8045:ada8:cdcd:8043:5240	128.67.82.64
b51a:901b:cb15:8045:ada8:cdcd:8043:5241	128.67.82.65
b51a:901b:cb15:8045:ada8:cdcd:8043:5242	128.67.82.66
b51a:901b:cb15:8045:ada8:cdcd:8043:5243	128.67.82.67
b51a:901b:cb15:8045:ada8:cdcd:8043:5244	128.67.82.68
b51a:901b:cb15:8045:ada8:cdcd:8043:5245	128.67.82.69
b51a:901b:cb15:8045:ada8:cdcd:8043:5246	128.67.82.70
b51a:901b:cb15:8045:ada8:cdcd:8043:5247	128.67.82.71
b51a:901b:cb15:8045:ada8:cdcd:8043:5248	128.67.82.72
b51a:901b:cb15:8045:ada8:cdcd:8043:5249	128.67.82.73
b51a:901b:cb15:8045:ada8:cdcd:8043:524a	128.67.82.74
b51a:901b:cb15:8045:ada8:cdcd:8043:524b	128.67.82.75
b51a:901b:cb15:8045:ada8:cdcd:8043:524c	128.67.82.76
b51a:901b:cb15:8045:ada8:cdcd:8043:524d	128.67.82.77
b51a:901b:cb15:8045:ada8:cdcd:8043:524e	128.67.82.78
b51a:901b:cb15:8045:ada8:cdcd:8043:524f	128.67.82.79
b51a:901b:cb15:8045:ada8:cdcd:8043:5250	128.67.82.80
b51a:901b:cb15:8045:ada8:cdcd:8043:5251	128.67.82.81
b51a:901b:cb15:8045:ada8:cdcd:8043:5252	128.67.82.82
b51a:901b:cb15:8045:ada8:cdcd:8043:5253	128.67.82.83
b51a:901b:cb15:8045:ada8:cdcd:8043:5254	128.67.82.84
b51a:901b:cb15:8045:ada8:cdcd:8043:5255	128.67.82.85
b51a:901b:cb15:8045:ada8:cdcd:8043:5256	128.67.82.86
b51a:901b:cb15:8045:ada8:cdcd:8043:5257	128.67.82.87
b51a:901b:cb15:8045:ada8:cdcd:8043:5258	128.67.82.88
b51a:901b:cb15:8045:ada8:cdcd:8043:5259	128.67.82.89
b51a:901b:cb15:8045:ada8:cdcd:8043:525a	128.67.82.90
b51a:901b:cb15:8045:ada8:cdcd:8043:525b	128.67.82.91
b51a:901b:cb15:8045:ada8:cdcd:8043:525c	128.67.82.92
b51a:901b:cb15:8045:ada8:cdcd:8043:525d	128.67.82.93
b51a:901b:cb15:8045:ada8:cdcd:8043:525e	128.67.82.94
b51a:901b:cb15:8045:ada8:cdcd:8043:525f	128.67.82.95
b51a:901b:cb15:8045:ada8:cdcd:8043:5260	128.67.82.96
b51a:901b:cb15:8045:ada8:cdcd:8043:5261	128.67.82.97
b51a:901b:cb15:8045:ada8:cdcd:8043:5262	128.67.82.98
b51a:901b:cb15:8045:ada8:cdcd:8043:5263	128.67.82.99
b51a:901b:cb15:8045:ada8:cdcd:8043:5264	128.67.82.100
b51a:901b:cb15:8045:ada8:cdcd:8043:5265	128.67.82.101
b51a:901b:cb15:8045:ada8:cdcd:8043:5266	128.67.82.102
b51a:901b:cb15:8045:ada8:cdcd:8043:5267	128.67.82.103
b51a:901b:cb15:8045:ada8:cdcd:8043:5268	128.67.82.104
b51a:901b:cb15:8045:ada8:cdcd:8043:5269	128.67.82.105
b51a:901b:cb15:8045:ada8:cdcd:8043:526a	128.67.82.106
b51a:901b:cb15:8045:ada8:cdcd:8043:526b	128.67.82.107
b51a:901b:cb15:8045:ada8:cdcd:8043:526c	128.67.82.108
b51a:901b:cb15:8045:ada8:cdcd:8043:526d	128.67.82.109
b51a:901b:cb15:8045:ada8:cdcd:8043:526e	128.67.82.110
b51a:901b:cb15:8045:ada8:cdcd:8043:526f	128.67.82.111
b51a:901b:cb15:8045:ada8:cdcd:8043:5270	128.67.82.112
b51a:901b:cb15:8045:ada8:cdcd:8043:5271	128.67.82.113
b51a:901b:cb15:8045:ada8:cdcd:8043:5272	128.67.82.114
b51a:901b:cb15:8045:ada8:cdcd:8043:5273	128.67.82.115
b51a:901b:cb15:8045:ada8:cdcd:8043:5274	128.67.82.116
b51a:901b:cb15:8045:ada8:cdcd:8043:5275	128.67.82.117
b51a:901b:cb15:8045:ada8:cdcd:8043:5276	128.67.82.118
b51a:901b:cb15:8045:ada8:cdcd:8043:5277	128.67.82.119
b51a:901b:cb15:8045:ada8:cdcd:8043:5278	128.67.82.120

b51a:901b:cb15:8045:ada8:cdcd:8043:5279	128.67.82.121
b51a:901b:cb15:8045:ada8:cdcd:8043:527a	128.67.82.122
b51a:901b:cb15:8045:ada8:cdcd:8043:527b	128.67.82.123
b51a:901b:cb15:8045:ada8:cdcd:8043:527c	128.67.82.124
b51a:901b:cb15:8045:ada8:cdcd:8043:527d	128.67.82.125
b51a:901b:cb15:8045:ada8:cdcd:8043:527e	128.67.82.126
b51a:901b:cb15:8045:ada8:cdcd:8043:527f	128.67.82.127
b51a:901b:cb15:8045:ada8:cdcd:8043:5280	128.67.82.128
b51a:901b:cb15:8045:ada8:cdcd:8043:5281	128.67.82.129
b51a:901b:cb15:8045:ada8:cdcd:8043:5282	128.67.82.130
b51a:901b:cb15:8045:ada8:cdcd:8043:5283	128.67.82.131
b51a:901b:cb15:8045:ada8:cdcd:8043:5284	128.67.82.132
b51a:901b:cb15:8045:ada8:cdcd:8043:5285	128.67.82.133
b51a:901b:cb15:8045:ada8:cdcd:8043:5286	128.67.82.134
b51a:901b:cb15:8045:ada8:cdcd:8043:5287	128.67.82.135
b51a:901b:cb15:8045:ada8:cdcd:8043:5288	128.67.82.136
b51a:901b:cb15:8045:ada8:cdcd:8043:5289	128.67.82.137
b51a:901b:cb15:8045:ada8:cdcd:8043:528a	128.67.82.138
b51a:901b:cb15:8045:ada8:cdcd:8043:528b	128.67.82.139
b51a:901b:cb15:8045:ada8:cdcd:8043:528c	128.67.82.140
b51a:901b:cb15:8045:ada8:cdcd:8043:528d	128.67.82.141
b51a:901b:cb15:8045:ada8:cdcd:8043:528e	128.67.82.142
b51a:901b:cb15:8045:ada8:cdcd:8043:528f	128.67.82.143
b51a:901b:cb15:8045:ada8:cdcd:8043:5290	128.67.82.144
b51a:901b:cb15:8045:ada8:cdcd:8043:5291	128.67.82.145
b51a:901b:cb15:8045:ada8:cdcd:8043:5292	128.67.82.146
b51a:901b:cb15:8045:ada8:cdcd:8043:5293	128.67.82.147
b51a:901b:cb15:8045:ada8:cdcd:8043:5294	128.67.82.148
b51a:901b:cb15:8045:ada8:cdcd:8043:5295	128.67.82.149
b51a:901b:cb15:8045:ada8:cdcd:8043:5296	128.67.82.150
b51a:901b:cb15:8045:ada8:cdcd:8043:5297	128.67.82.151
b51a:901b:cb15:8045:ada8:cdcd:8043:5298	128.67.82.152
b51a:901b:cb15:8045:ada8:cdcd:8043:5299	128.67.82.153
b51a:901b:cb15:8045:ada8:cdcd:8043:529a	128.67.82.154
b51a:901b:cb15:8045:ada8:cdcd:8043:529b	128.67.82.155
b51a:901b:cb15:8045:ada8:cdcd:8043:529c	128.67.82.156
b51a:901b:cb15:8045:ada8:cdcd:8043:529d	128.67.82.157
b51a:901b:cb15:8045:ada8:cdcd:8043:529e	128.67.82.158
b51a:901b:cb15:8045:ada8:cdcd:8043:529f	128.67.82.159
b51a:901b:cb15:8045:ada8:cdcd:8043:52a0	128.67.82.160
b51a:901b:cb15:8045:ada8:cdcd:8043:52a1	128.67.82.161
b51a:901b:cb15:8045:ada8:cdcd:8043:52a2	128.67.82.162
b51a:901b:cb15:8045:ada8:cdcd:8043:52a3	128.67.82.163
b51a:901b:cb15:8045:ada8:cdcd:8043:52a4	128.67.82.164
b51a:901b:cb15:8045:ada8:cdcd:8043:52a5	128.67.82.165
b51a:901b:cb15:8045:ada8:cdcd:8043:52a6	128.67.82.166
b51a:901b:cb15:8045:ada8:cdcd:8043:52a7	128.67.82.167
b51a:901b:cb15:8045:ada8:cdcd:8043:52a8	128.67.82.168
b51a:901b:cb15:8045:ada8:cdcd:8043:52a9	128.67.82.169
b51a:901b:cb15:8045:ada8:cdcd:8043:52aa	128.67.82.170
b51a:901b:cb15:8045:ada8:cdcd:8043:52ab	128.67.82.171
b51a:901b:cb15:8045:ada8:cdcd:8043:52ac	128.67.82.172
b51a:901b:cb15:8045:ada8:cdcd:8043:52ad	128.67.82.173
b51a:901b:cb15:8045:ada8:cdcd:8043:52ae	128.67.82.174
b51a:901b:cb15:8045:ada8:cdcd:8043:52af	128.67.82.175
b51a:901b:cb15:8045:ada8:cdcd:8043:52b0	128.67.82.176
b51a:901b:cb15:8045:ada8:cdcd:8043:52b1	128.67.82.177
b51a:901b:cb15:8045:ada8:cdcd:8043:52b2	128.67.82.178
b51a:901b:cb15:8045:ada8:cdcd:8043:52b3	128.67.82.179
b51a:901b:cb15:8045:ada8:cdcd:8043:52b4	128.67.82.180

b51a:901b:cb15:8045:ada8:cdcd:8043:52b5	128.67.82.181
b51a:901b:cb15:8045:ada8:cdcd:8043:52b6	128.67.82.182
b51a:901b:cb15:8045:ada8:cdcd:8043:52b7	128.67.82.183
b51a:901b:cb15:8045:ada8:cdcd:8043:52b8	128.67.82.184
b51a:901b:cb15:8045:ada8:cdcd:8043:52b9	128.67.82.185
b51a:901b:cb15:8045:ada8:cdcd:8043:52ba	128.67.82.186
b51a:901b:cb15:8045:ada8:cdcd:8043:52bb	128.67.82.187
b51a:901b:cb15:8045:ada8:cdcd:8043:52bc	128.67.82.188
b51a:901b:cb15:8045:ada8:cdcd:8043:52bd	128.67.82.189
b51a:901b:cb15:8045:ada8:cdcd:8043:52be	128.67.82.190
b51a:901b:cb15:8045:ada8:cdcd:8043:52bf	128.67.82.191
b51a:901b:cb15:8045:ada8:cdcd:8043:52c0	128.67.82.192
b51a:901b:cb15:8045:ada8:cdcd:8043:52c1	128.67.82.193
b51a:901b:cb15:8045:ada8:cdcd:8043:52c2	128.67.82.194
b51a:901b:cb15:8045:ada8:cdcd:8043:52c3	128.67.82.195
b51a:901b:cb15:8045:ada8:cdcd:8043:52c4	128.67.82.196
b51a:901b:cb15:8045:ada8:cdcd:8043:52c5	128.67.82.197
b51a:901b:cb15:8045:ada8:cdcd:8043:52c6	128.67.82.198
b51a:901b:cb15:8045:ada8:cdcd:8043:52c7	128.67.82.199
b51a:901b:cb15:8045:ada8:cdcd:8043:52c8	128.67.82.200
b51a:901b:cb15:8045:ada8:cdcd:8043:52c9	128.67.82.201
b51a:901b:cb15:8045:ada8:cdcd:8043:52ca	128.67.82.202
b51a:901b:cb15:8045:ada8:cdcd:8043:52cb	128.67.82.203
b51a:901b:cb15:8045:ada8:cdcd:8043:52cc	128.67.82.204
b51a:901b:cb15:8045:ada8:cdcd:8043:52cd	128.67.82.205
b51a:901b:cb15:8045:ada8:cdcd:8043:52ce	128.67.82.206
b51a:901b:cb15:8045:ada8:cdcd:8043:52cf	128.67.82.207
b51a:901b:cb15:8045:ada8:cdcd:8043:52d0	128.67.82.208
b51a:901b:cb15:8045:ada8:cdcd:8043:52d1	128.67.82.209
b51a:901b:cb15:8045:ada8:cdcd:8043:52d2	128.67.82.210
b51a:901b:cb15:8045:ada8:cdcd:8043:52d3	128.67.82.211
b51a:901b:cb15:8045:ada8:cdcd:8043:52d4	128.67.82.212
b51a:901b:cb15:8045:ada8:cdcd:8043:52d5	128.67.82.213
b51a:901b:cb15:8045:ada8:cdcd:8043:52d6	128.67.82.214
b51a:901b:cb15:8045:ada8:cdcd:8043:52d7	128.67.82.215
b51a:901b:cb15:8045:ada8:cdcd:8043:52d8	128.67.82.216
b51a:901b:cb15:8045:ada8:cdcd:8043:52d9	128.67.82.217
b51a:901b:cb15:8045:ada8:cdcd:8043:52da	128.67.82.218
b51a:901b:cb15:8045:ada8:cdcd:8043:52db	128.67.82.219
b51a:901b:cb15:8045:ada8:cdcd:8043:52dc	128.67.82.220
b51a:901b:cb15:8045:ada8:cdcd:8043:52dd	128.67.82.221
b51a:901b:cb15:8045:ada8:cdcd:8043:52de	128.67.82.222
b51a:901b:cb15:8045:ada8:cdcd:8043:52df	128.67.82.223
b51a:901b:cb15:8045:ada8:cdcd:8043:52e0	128.67.82.224
b51a:901b:cb15:8045:ada8:cdcd:8043:52e1	128.67.82.225
b51a:901b:cb15:8045:ada8:cdcd:8043:52e2	128.67.82.226
b51a:901b:cb15:8045:ada8:cdcd:8043:52e3	128.67.82.227
b51a:901b:cb15:8045:ada8:cdcd:8043:52e4	128.67.82.228
b51a:901b:cb15:8045:ada8:cdcd:8043:52e5	128.67.82.229
b51a:901b:cb15:8045:ada8:cdcd:8043:52e6	128.67.82.230
b51a:901b:cb15:8045:ada8:cdcd:8043:52e7	128.67.82.231
b51a:901b:cb15:8045:ada8:cdcd:8043:52e8	128.67.82.232
b51a:901b:cb15:8045:ada8:cdcd:8043:52e9	128.67.82.233
b51a:901b:cb15:8045:ada8:cdcd:8043:52ea	128.67.82.234
b51a:901b:cb15:8045:ada8:cdcd:8043:52eb	128.67.82.235
b51a:901b:cb15:8045:ada8:cdcd:8043:52ec	128.67.82.236
b51a:901b:cb15:8045:ada8:cdcd:8043:52ed	128.67.82.237
b51a:901b:cb15:8045:ada8:cdcd:8043:52ee	128.67.82.238
b51a:901b:cb15:8045:ada8:cdcd:8043:52ef	128.67.82.239
b51a:901b:cb15:8045:ada8:cdcd:8043:52f0	128.67.82.240
b51a:901b:cb15:8045:ada8:cdcd:8043:52f1	128.67.82.241
b51a:901b:cb15:8045:ada8:cdcd:8043:52f2	128.67.82.242
b51a:901b:cb15:8045:ada8:cdcd:8043:52f3	128.67.82.243
b51a:901b:cb15:8045:ada8:cdcd:8043:52f4	128.67.82.244
b51a:901b:cb15:8045:ada8:cdcd:8043:52f5	128.67.82.245
b51a:901b:cb15:8045:ada8:cdcd:8043:52f6	128.67.82.246
b51a:901b:cb15:8045:ada8:cdcd:8043:52f7	128.67.82.247
b51a:901b:cb15:8045:ada8:cdcd:8043:52f8	128.67.82.248
b51a:901b:cb15:8045:ada8:cdcd:8043:52f9	128.67.82.249
b51a:901b:cb15:8045:ada8:cdcd:8043:52fa	128.67.82.250
b51a:901b:cb15:8045:ada8:cdcd:8043:52fb	128.67.82.251
b51a:901b:cb15:8045:ada8:cdcd:8043:52fc	128.67.82.252
b51a:901b:cb15:8045:ada8:cdcd:8043:52fd	128.67.82.253
b51a:901b:cb15:8045:ada8:cdcd:8043:52fe	128.67.82.254
b51a:901b:cb15:8045:ada8:cdcd:8043:52ff	128.67.82.255

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.