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:e705:5101	231.5.81.1
cb15:901b:8024:901b:91bc:cb15:e705:5102	231.5.81.2
cb15:901b:8024:901b:91bc:cb15:e705:5103	231.5.81.3
cb15:901b:8024:901b:91bc:cb15:e705:5104	231.5.81.4
cb15:901b:8024:901b:91bc:cb15:e705:5105	231.5.81.5
cb15:901b:8024:901b:91bc:cb15:e705:5106	231.5.81.6
cb15:901b:8024:901b:91bc:cb15:e705:5107	231.5.81.7
cb15:901b:8024:901b:91bc:cb15:e705:5108	231.5.81.8
cb15:901b:8024:901b:91bc:cb15:e705:5109	231.5.81.9
cb15:901b:8024:901b:91bc:cb15:e705:510a	231.5.81.10
cb15:901b:8024:901b:91bc:cb15:e705:510b	231.5.81.11
cb15:901b:8024:901b:91bc:cb15:e705:510c	231.5.81.12
cb15:901b:8024:901b:91bc:cb15:e705:510d	231.5.81.13
cb15:901b:8024:901b:91bc:cb15:e705:510e	231.5.81.14
cb15:901b:8024:901b:91bc:cb15:e705:510f	231.5.81.15
cb15:901b:8024:901b:91bc:cb15:e705:5110	231.5.81.16
cb15:901b:8024:901b:91bc:cb15:e705:5111	231.5.81.17
cb15:901b:8024:901b:91bc:cb15:e705:5112	231.5.81.18
cb15:901b:8024:901b:91bc:cb15:e705:5113	231.5.81.19
cb15:901b:8024:901b:91bc:cb15:e705:5114	231.5.81.20
cb15:901b:8024:901b:91bc:cb15:e705:5115	231.5.81.21
cb15:901b:8024:901b:91bc:cb15:e705:5116	231.5.81.22
cb15:901b:8024:901b:91bc:cb15:e705:5117	231.5.81.23
cb15:901b:8024:901b:91bc:cb15:e705:5118	231.5.81.24
cb15:901b:8024:901b:91bc:cb15:e705:5119	231.5.81.25
cb15:901b:8024:901b:91bc:cb15:e705:511a	231.5.81.26
cb15:901b:8024:901b:91bc:cb15:e705:511b	231.5.81.27
cb15:901b:8024:901b:91bc:cb15:e705:511c	231.5.81.28
cb15:901b:8024:901b:91bc:cb15:e705:511d	231.5.81.29
cb15:901b:8024:901b:91bc:cb15:e705:511e	231.5.81.30
cb15:901b:8024:901b:91bc:cb15:e705:511f	231.5.81.31
cb15:901b:8024:901b:91bc:cb15:e705:5120	231.5.81.32
cb15:901b:8024:901b:91bc:cb15:e705:5121	231.5.81.33
cb15:901b:8024:901b:91bc:cb15:e705:5122	231.5.81.34
cb15:901b:8024:901b:91bc:cb15:e705:5123	231.5.81.35
cb15:901b:8024:901b:91bc:cb15:e705:5124	231.5.81.36
cb15:901b:8024:901b:91bc:cb15:e705:5125	231.5.81.37
cb15:901b:8024:901b:91bc:cb15:e705:5126	231.5.81.38
cb15:901b:8024:901b:91bc:cb15:e705:5127	231.5.81.39
cb15:901b:8024:901b:91bc:cb15:e705:5128	231.5.81.40
cb15:901b:8024:901b:91bc:cb15:e705:5129	231.5.81.41
cb15:901b:8024:901b:91bc:cb15:e705:512a	231.5.81.42
cb15:901b:8024:901b:91bc:cb15:e705:512b	231.5.81.43
cb15:901b:8024:901b:91bc:cb15:e705:512c	231.5.81.44
cb15:901b:8024:901b:91bc:cb15:e705:512d	231.5.81.45
cb15:901b:8024:901b:91bc:cb15:e705:512e	231.5.81.46
cb15:901b:8024:901b:91bc:cb15:e705:512f	231.5.81.47
cb15:901b:8024:901b:91bc:cb15:e705:5130	231.5.81.48
cb15:901b:8024:901b:91bc:cb15:e705:5131	231.5.81.49
cb15:901b:8024:901b:91bc:cb15:e705:5132	231.5.81.50
cb15:901b:8024:901b:91bc:cb15:e705:5133	231.5.81.51
cb15:901b:8024:901b:91bc:cb15:e705:5134	231.5.81.52
cb15:901b:8024:901b:91bc:cb15:e705:5135	231.5.81.53
cb15:901b:8024:901b:91bc:cb15:e705:5136	231.5.81.54
cb15:901b:8024:901b:91bc:cb15:e705:5137	231.5.81.55
cb15:901b:8024:901b:91bc:cb15:e705:5138	231.5.81.56
cb15:901b:8024:901b:91bc:cb15:e705:5139	231.5.81.57
cb15:901b:8024:901b:91bc:cb15:e705:513a	231.5.81.58
cb15:901b:8024:901b:91bc:cb15:e705:513b	231.5.81.59
cb15:901b:8024:901b:91bc:cb15:e705:513c	231.5.81.60

cb15:901b:8024:901b:91bc:cb15:e705:513d	231.5.81.61
cb15:901b:8024:901b:91bc:cb15:e705:513e	231.5.81.62
cb15:901b:8024:901b:91bc:cb15:e705:513f	231.5.81.63
cb15:901b:8024:901b:91bc:cb15:e705:5140	231.5.81.64
cb15:901b:8024:901b:91bc:cb15:e705:5141	231.5.81.65
cb15:901b:8024:901b:91bc:cb15:e705:5142	231.5.81.66
cb15:901b:8024:901b:91bc:cb15:e705:5143	231.5.81.67
cb15:901b:8024:901b:91bc:cb15:e705:5144	231.5.81.68
cb15:901b:8024:901b:91bc:cb15:e705:5145	231.5.81.69
cb15:901b:8024:901b:91bc:cb15:e705:5146	231.5.81.70
cb15:901b:8024:901b:91bc:cb15:e705:5147	231.5.81.71
cb15:901b:8024:901b:91bc:cb15:e705:5148	231.5.81.72
cb15:901b:8024:901b:91bc:cb15:e705:5149	231.5.81.73
cb15:901b:8024:901b:91bc:cb15:e705:514a	231.5.81.74
cb15:901b:8024:901b:91bc:cb15:e705:514b	231.5.81.75
cb15:901b:8024:901b:91bc:cb15:e705:514c	231.5.81.76
cb15:901b:8024:901b:91bc:cb15:e705:514d	231.5.81.77
cb15:901b:8024:901b:91bc:cb15:e705:514e	231.5.81.78
cb15:901b:8024:901b:91bc:cb15:e705:514f	231.5.81.79
cb15:901b:8024:901b:91bc:cb15:e705:5150	231.5.81.80
cb15:901b:8024:901b:91bc:cb15:e705:5151	231.5.81.81
cb15:901b:8024:901b:91bc:cb15:e705:5152	231.5.81.82
cb15:901b:8024:901b:91bc:cb15:e705:5153	231.5.81.83
cb15:901b:8024:901b:91bc:cb15:e705:5154	231.5.81.84
cb15:901b:8024:901b:91bc:cb15:e705:5155	231.5.81.85
cb15:901b:8024:901b:91bc:cb15:e705:5156	231.5.81.86
cb15:901b:8024:901b:91bc:cb15:e705:5157	231.5.81.87
cb15:901b:8024:901b:91bc:cb15:e705:5158	231.5.81.88
cb15:901b:8024:901b:91bc:cb15:e705:5159	231.5.81.89
cb15:901b:8024:901b:91bc:cb15:e705:515a	231.5.81.90
cb15:901b:8024:901b:91bc:cb15:e705:515b	231.5.81.91
cb15:901b:8024:901b:91bc:cb15:e705:515c	231.5.81.92
cb15:901b:8024:901b:91bc:cb15:e705:515d	231.5.81.93
cb15:901b:8024:901b:91bc:cb15:e705:515e	231.5.81.94
cb15:901b:8024:901b:91bc:cb15:e705:515f	231.5.81.95
cb15:901b:8024:901b:91bc:cb15:e705:5160	231.5.81.96
cb15:901b:8024:901b:91bc:cb15:e705:5161	231.5.81.97
cb15:901b:8024:901b:91bc:cb15:e705:5162	231.5.81.98
cb15:901b:8024:901b:91bc:cb15:e705:5163	231.5.81.99
cb15:901b:8024:901b:91bc:cb15:e705:5164	231.5.81.100
cb15:901b:8024:901b:91bc:cb15:e705:5165	231.5.81.101
cb15:901b:8024:901b:91bc:cb15:e705:5166	231.5.81.102
cb15:901b:8024:901b:91bc:cb15:e705:5167	231.5.81.103
cb15:901b:8024:901b:91bc:cb15:e705:5168	231.5.81.104
cb15:901b:8024:901b:91bc:cb15:e705:5169	231.5.81.105
cb15:901b:8024:901b:91bc:cb15:e705:516a	231.5.81.106
cb15:901b:8024:901b:91bc:cb15:e705:516b	231.5.81.107
cb15:901b:8024:901b:91bc:cb15:e705:516c	231.5.81.108
cb15:901b:8024:901b:91bc:cb15:e705:516d	231.5.81.109
cb15:901b:8024:901b:91bc:cb15:e705:516e	231.5.81.110
cb15:901b:8024:901b:91bc:cb15:e705:516f	231.5.81.111
cb15:901b:8024:901b:91bc:cb15:e705:5170	231.5.81.112
cb15:901b:8024:901b:91bc:cb15:e705:5171	231.5.81.113
cb15:901b:8024:901b:91bc:cb15:e705:5172	231.5.81.114
cb15:901b:8024:901b:91bc:cb15:e705:5173	231.5.81.115
cb15:901b:8024:901b:91bc:cb15:e705:5174	231.5.81.116
cb15:901b:8024:901b:91bc:cb15:e705:5175	231.5.81.117
cb15:901b:8024:901b:91bc:cb15:e705:5176	231.5.81.118
cb15:901b:8024:901b:91bc:cb15:e705:5177	231.5.81.119
cb15:901b:8024:901b:91bc:cb15:e705:5178	231.5.81.120

cb15:901b:8024:901b:91bc:cb15:e705:5179	231.5.81.121
cb15:901b:8024:901b:91bc:cb15:e705:517a	231.5.81.122
cb15:901b:8024:901b:91bc:cb15:e705:517b	231.5.81.123
cb15:901b:8024:901b:91bc:cb15:e705:517c	231.5.81.124
cb15:901b:8024:901b:91bc:cb15:e705:517d	231.5.81.125
cb15:901b:8024:901b:91bc:cb15:e705:517e	231.5.81.126
cb15:901b:8024:901b:91bc:cb15:e705:517f	231.5.81.127
cb15:901b:8024:901b:91bc:cb15:e705:5180	231.5.81.128
cb15:901b:8024:901b:91bc:cb15:e705:5181	231.5.81.129
cb15:901b:8024:901b:91bc:cb15:e705:5182	231.5.81.130
cb15:901b:8024:901b:91bc:cb15:e705:5183	231.5.81.131
cb15:901b:8024:901b:91bc:cb15:e705:5184	231.5.81.132
cb15:901b:8024:901b:91bc:cb15:e705:5185	231.5.81.133
cb15:901b:8024:901b:91bc:cb15:e705:5186	231.5.81.134
cb15:901b:8024:901b:91bc:cb15:e705:5187	231.5.81.135
cb15:901b:8024:901b:91bc:cb15:e705:5188	231.5.81.136
cb15:901b:8024:901b:91bc:cb15:e705:5189	231.5.81.137
cb15:901b:8024:901b:91bc:cb15:e705:518a	231.5.81.138
cb15:901b:8024:901b:91bc:cb15:e705:518b	231.5.81.139
cb15:901b:8024:901b:91bc:cb15:e705:518c	231.5.81.140
cb15:901b:8024:901b:91bc:cb15:e705:518d	231.5.81.141
cb15:901b:8024:901b:91bc:cb15:e705:518e	231.5.81.142
cb15:901b:8024:901b:91bc:cb15:e705:518f	231.5.81.143
cb15:901b:8024:901b:91bc:cb15:e705:5190	231.5.81.144
cb15:901b:8024:901b:91bc:cb15:e705:5191	231.5.81.145
cb15:901b:8024:901b:91bc:cb15:e705:5192	231.5.81.146
cb15:901b:8024:901b:91bc:cb15:e705:5193	231.5.81.147
cb15:901b:8024:901b:91bc:cb15:e705:5194	231.5.81.148
cb15:901b:8024:901b:91bc:cb15:e705:5195	231.5.81.149
cb15:901b:8024:901b:91bc:cb15:e705:5196	231.5.81.150
cb15:901b:8024:901b:91bc:cb15:e705:5197	231.5.81.151
cb15:901b:8024:901b:91bc:cb15:e705:5198	231.5.81.152
cb15:901b:8024:901b:91bc:cb15:e705:5199	231.5.81.153
cb15:901b:8024:901b:91bc:cb15:e705:519a	231.5.81.154
cb15:901b:8024:901b:91bc:cb15:e705:519b	231.5.81.155
cb15:901b:8024:901b:91bc:cb15:e705:519c	231.5.81.156
cb15:901b:8024:901b:91bc:cb15:e705:519d	231.5.81.157
cb15:901b:8024:901b:91bc:cb15:e705:519e	231.5.81.158
cb15:901b:8024:901b:91bc:cb15:e705:519f	231.5.81.159
cb15:901b:8024:901b:91bc:cb15:e705:51a0	231.5.81.160
cb15:901b:8024:901b:91bc:cb15:e705:51a1	231.5.81.161
cb15:901b:8024:901b:91bc:cb15:e705:51a2	231.5.81.162
cb15:901b:8024:901b:91bc:cb15:e705:51a3	231.5.81.163
cb15:901b:8024:901b:91bc:cb15:e705:51a4	231.5.81.164
cb15:901b:8024:901b:91bc:cb15:e705:51a5	231.5.81.165
cb15:901b:8024:901b:91bc:cb15:e705:51a6	231.5.81.166
cb15:901b:8024:901b:91bc:cb15:e705:51a7	231.5.81.167
cb15:901b:8024:901b:91bc:cb15:e705:51a8	231.5.81.168
cb15:901b:8024:901b:91bc:cb15:e705:51a9	231.5.81.169
cb15:901b:8024:901b:91bc:cb15:e705:51aa	231.5.81.170
cb15:901b:8024:901b:91bc:cb15:e705:51ab	231.5.81.171
cb15:901b:8024:901b:91bc:cb15:e705:51ac	231.5.81.172
cb15:901b:8024:901b:91bc:cb15:e705:51ad	231.5.81.173
cb15:901b:8024:901b:91bc:cb15:e705:51ae	231.5.81.174
cb15:901b:8024:901b:91bc:cb15:e705:51af	231.5.81.175
cb15:901b:8024:901b:91bc:cb15:e705:51b0	231.5.81.176
cb15:901b:8024:901b:91bc:cb15:e705:51b1	231.5.81.177
cb15:901b:8024:901b:91bc:cb15:e705:51b2	231.5.81.178
cb15:901b:8024:901b:91bc:cb15:e705:51b3	231.5.81.179
cb15:901b:8024:901b:91bc:cb15:e705:51b4	231.5.81.180

cb15:901b:8024:901b:91bc:cb15:e705:51b5	231.5.81.181
cb15:901b:8024:901b:91bc:cb15:e705:51b6	231.5.81.182
cb15:901b:8024:901b:91bc:cb15:e705:51b7	231.5.81.183
cb15:901b:8024:901b:91bc:cb15:e705:51b8	231.5.81.184
cb15:901b:8024:901b:91bc:cb15:e705:51b9	231.5.81.185
cb15:901b:8024:901b:91bc:cb15:e705:51ba	231.5.81.186
cb15:901b:8024:901b:91bc:cb15:e705:51bb	231.5.81.187
cb15:901b:8024:901b:91bc:cb15:e705:51bc	231.5.81.188
cb15:901b:8024:901b:91bc:cb15:e705:51bd	231.5.81.189
cb15:901b:8024:901b:91bc:cb15:e705:51be	231.5.81.190
cb15:901b:8024:901b:91bc:cb15:e705:51bf	231.5.81.191
cb15:901b:8024:901b:91bc:cb15:e705:51c0	231.5.81.192
cb15:901b:8024:901b:91bc:cb15:e705:51c1	231.5.81.193
cb15:901b:8024:901b:91bc:cb15:e705:51c2	231.5.81.194
cb15:901b:8024:901b:91bc:cb15:e705:51c3	231.5.81.195
cb15:901b:8024:901b:91bc:cb15:e705:51c4	231.5.81.196
cb15:901b:8024:901b:91bc:cb15:e705:51c5	231.5.81.197
cb15:901b:8024:901b:91bc:cb15:e705:51c6	231.5.81.198
cb15:901b:8024:901b:91bc:cb15:e705:51c7	231.5.81.199
cb15:901b:8024:901b:91bc:cb15:e705:51c8	231.5.81.200
cb15:901b:8024:901b:91bc:cb15:e705:51c9	231.5.81.201
cb15:901b:8024:901b:91bc:cb15:e705:51ca	231.5.81.202
cb15:901b:8024:901b:91bc:cb15:e705:51cb	231.5.81.203
cb15:901b:8024:901b:91bc:cb15:e705:51cc	231.5.81.204
cb15:901b:8024:901b:91bc:cb15:e705:51cd	231.5.81.205
cb15:901b:8024:901b:91bc:cb15:e705:51ce	231.5.81.206
cb15:901b:8024:901b:91bc:cb15:e705:51cf	231.5.81.207
cb15:901b:8024:901b:91bc:cb15:e705:51d0	231.5.81.208
cb15:901b:8024:901b:91bc:cb15:e705:51d1	231.5.81.209
cb15:901b:8024:901b:91bc:cb15:e705:51d2	231.5.81.210
cb15:901b:8024:901b:91bc:cb15:e705:51d3	231.5.81.211
cb15:901b:8024:901b:91bc:cb15:e705:51d4	231.5.81.212
cb15:901b:8024:901b:91bc:cb15:e705:51d5	231.5.81.213
cb15:901b:8024:901b:91bc:cb15:e705:51d6	231.5.81.214
cb15:901b:8024:901b:91bc:cb15:e705:51d7	231.5.81.215
cb15:901b:8024:901b:91bc:cb15:e705:51d8	231.5.81.216
cb15:901b:8024:901b:91bc:cb15:e705:51d9	231.5.81.217
cb15:901b:8024:901b:91bc:cb15:e705:51da	231.5.81.218
cb15:901b:8024:901b:91bc:cb15:e705:51db	231.5.81.219
cb15:901b:8024:901b:91bc:cb15:e705:51dc	231.5.81.220
cb15:901b:8024:901b:91bc:cb15:e705:51dd	231.5.81.221
cb15:901b:8024:901b:91bc:cb15:e705:51de	231.5.81.222
cb15:901b:8024:901b:91bc:cb15:e705:51df	231.5.81.223
cb15:901b:8024:901b:91bc:cb15:e705:51e0	231.5.81.224
cb15:901b:8024:901b:91bc:cb15:e705:51e1	231.5.81.225
cb15:901b:8024:901b:91bc:cb15:e705:51e2	231.5.81.226
cb15:901b:8024:901b:91bc:cb15:e705:51e3	231.5.81.227
cb15:901b:8024:901b:91bc:cb15:e705:51e4	231.5.81.228
cb15:901b:8024:901b:91bc:cb15:e705:51e5	231.5.81.229
cb15:901b:8024:901b:91bc:cb15:e705:51e6	231.5.81.230
cb15:901b:8024:901b:91bc:cb15:e705:51e7	231.5.81.231
cb15:901b:8024:901b:91bc:cb15:e705:51e8	231.5.81.232
cb15:901b:8024:901b:91bc:cb15:e705:51e9	231.5.81.233
cb15:901b:8024:901b:91bc:cb15:e705:51ea	231.5.81.234
cb15:901b:8024:901b:91bc:cb15:e705:51eb	231.5.81.235
cb15:901b:8024:901b:91bc:cb15:e705:51ec	231.5.81.236
cb15:901b:8024:901b:91bc:cb15:e705:51ed	231.5.81.237
cb15:901b:8024:901b:91bc:cb15:e705:51ee	231.5.81.238
cb15:901b:8024:901b:91bc:cb15:e705:51ef	231.5.81.239
cb15:901b:8024:901b:91bc:cb15:e705:51f0	231.5.81.240
cb15:901b:8024:901b:91bc:cb15:e705:51f1	231.5.81.241
cb15:901b:8024:901b:91bc:cb15:e705:51f2	231.5.81.242
cb15:901b:8024:901b:91bc:cb15:e705:51f3	231.5.81.243
cb15:901b:8024:901b:91bc:cb15:e705:51f4	231.5.81.244
cb15:901b:8024:901b:91bc:cb15:e705:51f5	231.5.81.245
cb15:901b:8024:901b:91bc:cb15:e705:51f6	231.5.81.246
cb15:901b:8024:901b:91bc:cb15:e705:51f7	231.5.81.247
cb15:901b:8024:901b:91bc:cb15:e705:51f8	231.5.81.248
cb15:901b:8024:901b:91bc:cb15:e705:51f9	231.5.81.249
cb15:901b:8024:901b:91bc:cb15:e705:51fa	231.5.81.250
cb15:901b:8024:901b:91bc:cb15:e705:51fb	231.5.81.251
cb15:901b:8024:901b:91bc:cb15:e705:51fc	231.5.81.252
cb15:901b:8024:901b:91bc:cb15:e705:51fd	231.5.81.253
cb15:901b:8024:901b:91bc:cb15:e705:51fe	231.5.81.254
cb15:901b:8024:901b:91bc:cb15:e705:51ff	231.5.81.255

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.