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:d157:b51:8045:b51a:eb97:5101	235.151.81.1
cb15:901b:d157:b51:8045:b51a:eb97:5102	235.151.81.2
cb15:901b:d157:b51:8045:b51a:eb97:5103	235.151.81.3
cb15:901b:d157:b51:8045:b51a:eb97:5104	235.151.81.4
cb15:901b:d157:b51:8045:b51a:eb97:5105	235.151.81.5
cb15:901b:d157:b51:8045:b51a:eb97:5106	235.151.81.6
cb15:901b:d157:b51:8045:b51a:eb97:5107	235.151.81.7
cb15:901b:d157:b51:8045:b51a:eb97:5108	235.151.81.8
cb15:901b:d157:b51:8045:b51a:eb97:5109	235.151.81.9
cb15:901b:d157:b51:8045:b51a:eb97:510a	235.151.81.10
cb15:901b:d157:b51:8045:b51a:eb97:510b	235.151.81.11
cb15:901b:d157:b51:8045:b51a:eb97:510c	235.151.81.12
cb15:901b:d157:b51:8045:b51a:eb97:510d	235.151.81.13
cb15:901b:d157:b51:8045:b51a:eb97:510e	235.151.81.14
cb15:901b:d157:b51:8045:b51a:eb97:510f	235.151.81.15
cb15:901b:d157:b51:8045:b51a:eb97:5110	235.151.81.16
cb15:901b:d157:b51:8045:b51a:eb97:5111	235.151.81.17
cb15:901b:d157:b51:8045:b51a:eb97:5112	235.151.81.18
cb15:901b:d157:b51:8045:b51a:eb97:5113	235.151.81.19
cb15:901b:d157:b51:8045:b51a:eb97:5114	235.151.81.20
cb15:901b:d157:b51:8045:b51a:eb97:5115	235.151.81.21
cb15:901b:d157:b51:8045:b51a:eb97:5116	235.151.81.22
cb15:901b:d157:b51:8045:b51a:eb97:5117	235.151.81.23
cb15:901b:d157:b51:8045:b51a:eb97:5118	235.151.81.24
cb15:901b:d157:b51:8045:b51a:eb97:5119	235.151.81.25
cb15:901b:d157:b51:8045:b51a:eb97:511a	235.151.81.26
cb15:901b:d157:b51:8045:b51a:eb97:511b	235.151.81.27
cb15:901b:d157:b51:8045:b51a:eb97:511c	235.151.81.28
cb15:901b:d157:b51:8045:b51a:eb97:511d	235.151.81.29
cb15:901b:d157:b51:8045:b51a:eb97:511e	235.151.81.30
cb15:901b:d157:b51:8045:b51a:eb97:511f	235.151.81.31
cb15:901b:d157:b51:8045:b51a:eb97:5120	235.151.81.32
cb15:901b:d157:b51:8045:b51a:eb97:5121	235.151.81.33
cb15:901b:d157:b51:8045:b51a:eb97:5122	235.151.81.34
cb15:901b:d157:b51:8045:b51a:eb97:5123	235.151.81.35
cb15:901b:d157:b51:8045:b51a:eb97:5124	235.151.81.36
cb15:901b:d157:b51:8045:b51a:eb97:5125	235.151.81.37
cb15:901b:d157:b51:8045:b51a:eb97:5126	235.151.81.38
cb15:901b:d157:b51:8045:b51a:eb97:5127	235.151.81.39
cb15:901b:d157:b51:8045:b51a:eb97:5128	235.151.81.40
cb15:901b:d157:b51:8045:b51a:eb97:5129	235.151.81.41
cb15:901b:d157:b51:8045:b51a:eb97:512a	235.151.81.42
cb15:901b:d157:b51:8045:b51a:eb97:512b	235.151.81.43
cb15:901b:d157:b51:8045:b51a:eb97:512c	235.151.81.44
cb15:901b:d157:b51:8045:b51a:eb97:512d	235.151.81.45
cb15:901b:d157:b51:8045:b51a:eb97:512e	235.151.81.46
cb15:901b:d157:b51:8045:b51a:eb97:512f	235.151.81.47
cb15:901b:d157:b51:8045:b51a:eb97:5130	235.151.81.48
cb15:901b:d157:b51:8045:b51a:eb97:5131	235.151.81.49
cb15:901b:d157:b51:8045:b51a:eb97:5132	235.151.81.50
cb15:901b:d157:b51:8045:b51a:eb97:5133	235.151.81.51
cb15:901b:d157:b51:8045:b51a:eb97:5134	235.151.81.52
cb15:901b:d157:b51:8045:b51a:eb97:5135	235.151.81.53
cb15:901b:d157:b51:8045:b51a:eb97:5136	235.151.81.54
cb15:901b:d157:b51:8045:b51a:eb97:5137	235.151.81.55
cb15:901b:d157:b51:8045:b51a:eb97:5138	235.151.81.56
cb15:901b:d157:b51:8045:b51a:eb97:5139	235.151.81.57
cb15:901b:d157:b51:8045:b51a:eb97:513a	235.151.81.58
cb15:901b:d157:b51:8045:b51a:eb97:513b	235.151.81.59
cb15:901b:d157:b51:8045:b51a:eb97:513c	235.151.81.60

cb15:901b:d157:b51:8045:b51a:eb97:513d	235.151.81.61
cb15:901b:d157:b51:8045:b51a:eb97:513e	235.151.81.62
cb15:901b:d157:b51:8045:b51a:eb97:513f	235.151.81.63
cb15:901b:d157:b51:8045:b51a:eb97:5140	235.151.81.64
cb15:901b:d157:b51:8045:b51a:eb97:5141	235.151.81.65
cb15:901b:d157:b51:8045:b51a:eb97:5142	235.151.81.66
cb15:901b:d157:b51:8045:b51a:eb97:5143	235.151.81.67
cb15:901b:d157:b51:8045:b51a:eb97:5144	235.151.81.68
cb15:901b:d157:b51:8045:b51a:eb97:5145	235.151.81.69
cb15:901b:d157:b51:8045:b51a:eb97:5146	235.151.81.70
cb15:901b:d157:b51:8045:b51a:eb97:5147	235.151.81.71
cb15:901b:d157:b51:8045:b51a:eb97:5148	235.151.81.72
cb15:901b:d157:b51:8045:b51a:eb97:5149	235.151.81.73
cb15:901b:d157:b51:8045:b51a:eb97:514a	235.151.81.74
cb15:901b:d157:b51:8045:b51a:eb97:514b	235.151.81.75
cb15:901b:d157:b51:8045:b51a:eb97:514c	235.151.81.76
cb15:901b:d157:b51:8045:b51a:eb97:514d	235.151.81.77
cb15:901b:d157:b51:8045:b51a:eb97:514e	235.151.81.78
cb15:901b:d157:b51:8045:b51a:eb97:514f	235.151.81.79
cb15:901b:d157:b51:8045:b51a:eb97:5150	235.151.81.80
cb15:901b:d157:b51:8045:b51a:eb97:5151	235.151.81.81
cb15:901b:d157:b51:8045:b51a:eb97:5152	235.151.81.82
cb15:901b:d157:b51:8045:b51a:eb97:5153	235.151.81.83
cb15:901b:d157:b51:8045:b51a:eb97:5154	235.151.81.84
cb15:901b:d157:b51:8045:b51a:eb97:5155	235.151.81.85
cb15:901b:d157:b51:8045:b51a:eb97:5156	235.151.81.86
cb15:901b:d157:b51:8045:b51a:eb97:5157	235.151.81.87
cb15:901b:d157:b51:8045:b51a:eb97:5158	235.151.81.88
cb15:901b:d157:b51:8045:b51a:eb97:5159	235.151.81.89
cb15:901b:d157:b51:8045:b51a:eb97:515a	235.151.81.90
cb15:901b:d157:b51:8045:b51a:eb97:515b	235.151.81.91
cb15:901b:d157:b51:8045:b51a:eb97:515c	235.151.81.92
cb15:901b:d157:b51:8045:b51a:eb97:515d	235.151.81.93
cb15:901b:d157:b51:8045:b51a:eb97:515e	235.151.81.94
cb15:901b:d157:b51:8045:b51a:eb97:515f	235.151.81.95
cb15:901b:d157:b51:8045:b51a:eb97:5160	235.151.81.96
cb15:901b:d157:b51:8045:b51a:eb97:5161	235.151.81.97
cb15:901b:d157:b51:8045:b51a:eb97:5162	235.151.81.98
cb15:901b:d157:b51:8045:b51a:eb97:5163	235.151.81.99
cb15:901b:d157:b51:8045:b51a:eb97:5164	235.151.81.100
cb15:901b:d157:b51:8045:b51a:eb97:5165	235.151.81.101
cb15:901b:d157:b51:8045:b51a:eb97:5166	235.151.81.102
cb15:901b:d157:b51:8045:b51a:eb97:5167	235.151.81.103
cb15:901b:d157:b51:8045:b51a:eb97:5168	235.151.81.104
cb15:901b:d157:b51:8045:b51a:eb97:5169	235.151.81.105
cb15:901b:d157:b51:8045:b51a:eb97:516a	235.151.81.106
cb15:901b:d157:b51:8045:b51a:eb97:516b	235.151.81.107
cb15:901b:d157:b51:8045:b51a:eb97:516c	235.151.81.108
cb15:901b:d157:b51:8045:b51a:eb97:516d	235.151.81.109
cb15:901b:d157:b51:8045:b51a:eb97:516e	235.151.81.110
cb15:901b:d157:b51:8045:b51a:eb97:516f	235.151.81.111
cb15:901b:d157:b51:8045:b51a:eb97:5170	235.151.81.112
cb15:901b:d157:b51:8045:b51a:eb97:5171	235.151.81.113
cb15:901b:d157:b51:8045:b51a:eb97:5172	235.151.81.114
cb15:901b:d157:b51:8045:b51a:eb97:5173	235.151.81.115
cb15:901b:d157:b51:8045:b51a:eb97:5174	235.151.81.116
cb15:901b:d157:b51:8045:b51a:eb97:5175	235.151.81.117
cb15:901b:d157:b51:8045:b51a:eb97:5176	235.151.81.118
cb15:901b:d157:b51:8045:b51a:eb97:5177	235.151.81.119
cb15:901b:d157:b51:8045:b51a:eb97:5178	235.151.81.120

cb15:901b:d157:b51:8045:b51a:eb97:5179	235.151.81.121
cb15:901b:d157:b51:8045:b51a:eb97:517a	235.151.81.122
cb15:901b:d157:b51:8045:b51a:eb97:517b	235.151.81.123
cb15:901b:d157:b51:8045:b51a:eb97:517c	235.151.81.124
cb15:901b:d157:b51:8045:b51a:eb97:517d	235.151.81.125
cb15:901b:d157:b51:8045:b51a:eb97:517e	235.151.81.126
cb15:901b:d157:b51:8045:b51a:eb97:517f	235.151.81.127
cb15:901b:d157:b51:8045:b51a:eb97:5180	235.151.81.128
cb15:901b:d157:b51:8045:b51a:eb97:5181	235.151.81.129
cb15:901b:d157:b51:8045:b51a:eb97:5182	235.151.81.130
cb15:901b:d157:b51:8045:b51a:eb97:5183	235.151.81.131
cb15:901b:d157:b51:8045:b51a:eb97:5184	235.151.81.132
cb15:901b:d157:b51:8045:b51a:eb97:5185	235.151.81.133
cb15:901b:d157:b51:8045:b51a:eb97:5186	235.151.81.134
cb15:901b:d157:b51:8045:b51a:eb97:5187	235.151.81.135
cb15:901b:d157:b51:8045:b51a:eb97:5188	235.151.81.136
cb15:901b:d157:b51:8045:b51a:eb97:5189	235.151.81.137
cb15:901b:d157:b51:8045:b51a:eb97:518a	235.151.81.138
cb15:901b:d157:b51:8045:b51a:eb97:518b	235.151.81.139
cb15:901b:d157:b51:8045:b51a:eb97:518c	235.151.81.140
cb15:901b:d157:b51:8045:b51a:eb97:518d	235.151.81.141
cb15:901b:d157:b51:8045:b51a:eb97:518e	235.151.81.142
cb15:901b:d157:b51:8045:b51a:eb97:518f	235.151.81.143
cb15:901b:d157:b51:8045:b51a:eb97:5190	235.151.81.144
cb15:901b:d157:b51:8045:b51a:eb97:5191	235.151.81.145
cb15:901b:d157:b51:8045:b51a:eb97:5192	235.151.81.146
cb15:901b:d157:b51:8045:b51a:eb97:5193	235.151.81.147
cb15:901b:d157:b51:8045:b51a:eb97:5194	235.151.81.148
cb15:901b:d157:b51:8045:b51a:eb97:5195	235.151.81.149
cb15:901b:d157:b51:8045:b51a:eb97:5196	235.151.81.150
cb15:901b:d157:b51:8045:b51a:eb97:5197	235.151.81.151
cb15:901b:d157:b51:8045:b51a:eb97:5198	235.151.81.152
cb15:901b:d157:b51:8045:b51a:eb97:5199	235.151.81.153
cb15:901b:d157:b51:8045:b51a:eb97:519a	235.151.81.154
cb15:901b:d157:b51:8045:b51a:eb97:519b	235.151.81.155
cb15:901b:d157:b51:8045:b51a:eb97:519c	235.151.81.156
cb15:901b:d157:b51:8045:b51a:eb97:519d	235.151.81.157
cb15:901b:d157:b51:8045:b51a:eb97:519e	235.151.81.158
cb15:901b:d157:b51:8045:b51a:eb97:519f	235.151.81.159
cb15:901b:d157:b51:8045:b51a:eb97:51a0	235.151.81.160
cb15:901b:d157:b51:8045:b51a:eb97:51a1	235.151.81.161
cb15:901b:d157:b51:8045:b51a:eb97:51a2	235.151.81.162
cb15:901b:d157:b51:8045:b51a:eb97:51a3	235.151.81.163
cb15:901b:d157:b51:8045:b51a:eb97:51a4	235.151.81.164
cb15:901b:d157:b51:8045:b51a:eb97:51a5	235.151.81.165
cb15:901b:d157:b51:8045:b51a:eb97:51a6	235.151.81.166
cb15:901b:d157:b51:8045:b51a:eb97:51a7	235.151.81.167
cb15:901b:d157:b51:8045:b51a:eb97:51a8	235.151.81.168
cb15:901b:d157:b51:8045:b51a:eb97:51a9	235.151.81.169
cb15:901b:d157:b51:8045:b51a:eb97:51aa	235.151.81.170
cb15:901b:d157:b51:8045:b51a:eb97:51ab	235.151.81.171
cb15:901b:d157:b51:8045:b51a:eb97:51ac	235.151.81.172
cb15:901b:d157:b51:8045:b51a:eb97:51ad	235.151.81.173
cb15:901b:d157:b51:8045:b51a:eb97:51ae	235.151.81.174
cb15:901b:d157:b51:8045:b51a:eb97:51af	235.151.81.175
cb15:901b:d157:b51:8045:b51a:eb97:51b0	235.151.81.176
cb15:901b:d157:b51:8045:b51a:eb97:51b1	235.151.81.177
cb15:901b:d157:b51:8045:b51a:eb97:51b2	235.151.81.178
cb15:901b:d157:b51:8045:b51a:eb97:51b3	235.151.81.179
cb15:901b:d157:b51:8045:b51a:eb97:51b4	235.151.81.180

cb15:901b:d157:b51:8045:b51a:eb97:51b5	235.151.81.181
cb15:901b:d157:b51:8045:b51a:eb97:51b6	235.151.81.182
cb15:901b:d157:b51:8045:b51a:eb97:51b7	235.151.81.183
cb15:901b:d157:b51:8045:b51a:eb97:51b8	235.151.81.184
cb15:901b:d157:b51:8045:b51a:eb97:51b9	235.151.81.185
cb15:901b:d157:b51:8045:b51a:eb97:51ba	235.151.81.186
cb15:901b:d157:b51:8045:b51a:eb97:51bb	235.151.81.187
cb15:901b:d157:b51:8045:b51a:eb97:51bc	235.151.81.188
cb15:901b:d157:b51:8045:b51a:eb97:51bd	235.151.81.189
cb15:901b:d157:b51:8045:b51a:eb97:51be	235.151.81.190
cb15:901b:d157:b51:8045:b51a:eb97:51bf	235.151.81.191
cb15:901b:d157:b51:8045:b51a:eb97:51c0	235.151.81.192
cb15:901b:d157:b51:8045:b51a:eb97:51c1	235.151.81.193
cb15:901b:d157:b51:8045:b51a:eb97:51c2	235.151.81.194
cb15:901b:d157:b51:8045:b51a:eb97:51c3	235.151.81.195
cb15:901b:d157:b51:8045:b51a:eb97:51c4	235.151.81.196
cb15:901b:d157:b51:8045:b51a:eb97:51c5	235.151.81.197
cb15:901b:d157:b51:8045:b51a:eb97:51c6	235.151.81.198
cb15:901b:d157:b51:8045:b51a:eb97:51c7	235.151.81.199
cb15:901b:d157:b51:8045:b51a:eb97:51c8	235.151.81.200
cb15:901b:d157:b51:8045:b51a:eb97:51c9	235.151.81.201
cb15:901b:d157:b51:8045:b51a:eb97:51ca	235.151.81.202
cb15:901b:d157:b51:8045:b51a:eb97:51cb	235.151.81.203
cb15:901b:d157:b51:8045:b51a:eb97:51cc	235.151.81.204
cb15:901b:d157:b51:8045:b51a:eb97:51cd	235.151.81.205
cb15:901b:d157:b51:8045:b51a:eb97:51ce	235.151.81.206
cb15:901b:d157:b51:8045:b51a:eb97:51cf	235.151.81.207
cb15:901b:d157:b51:8045:b51a:eb97:51d0	235.151.81.208
cb15:901b:d157:b51:8045:b51a:eb97:51d1	235.151.81.209
cb15:901b:d157:b51:8045:b51a:eb97:51d2	235.151.81.210
cb15:901b:d157:b51:8045:b51a:eb97:51d3	235.151.81.211
cb15:901b:d157:b51:8045:b51a:eb97:51d4	235.151.81.212
cb15:901b:d157:b51:8045:b51a:eb97:51d5	235.151.81.213
cb15:901b:d157:b51:8045:b51a:eb97:51d6	235.151.81.214
cb15:901b:d157:b51:8045:b51a:eb97:51d7	235.151.81.215
cb15:901b:d157:b51:8045:b51a:eb97:51d8	235.151.81.216
cb15:901b:d157:b51:8045:b51a:eb97:51d9	235.151.81.217
cb15:901b:d157:b51:8045:b51a:eb97:51da	235.151.81.218
cb15:901b:d157:b51:8045:b51a:eb97:51db	235.151.81.219
cb15:901b:d157:b51:8045:b51a:eb97:51dc	235.151.81.220
cb15:901b:d157:b51:8045:b51a:eb97:51dd	235.151.81.221
cb15:901b:d157:b51:8045:b51a:eb97:51de	235.151.81.222
cb15:901b:d157:b51:8045:b51a:eb97:51df	235.151.81.223
cb15:901b:d157:b51:8045:b51a:eb97:51e0	235.151.81.224
cb15:901b:d157:b51:8045:b51a:eb97:51e1	235.151.81.225
cb15:901b:d157:b51:8045:b51a:eb97:51e2	235.151.81.226
cb15:901b:d157:b51:8045:b51a:eb97:51e3	235.151.81.227
cb15:901b:d157:b51:8045:b51a:eb97:51e4	235.151.81.228
cb15:901b:d157:b51:8045:b51a:eb97:51e5	235.151.81.229
cb15:901b:d157:b51:8045:b51a:eb97:51e6	235.151.81.230
cb15:901b:d157:b51:8045:b51a:eb97:51e7	235.151.81.231
cb15:901b:d157:b51:8045:b51a:eb97:51e8	235.151.81.232
cb15:901b:d157:b51:8045:b51a:eb97:51e9	235.151.81.233
cb15:901b:d157:b51:8045:b51a:eb97:51ea	235.151.81.234
cb15:901b:d157:b51:8045:b51a:eb97:51eb	235.151.81.235
cb15:901b:d157:b51:8045:b51a:eb97:51ec	235.151.81.236
cb15:901b:d157:b51:8045:b51a:eb97:51ed	235.151.81.237
cb15:901b:d157:b51:8045:b51a:eb97:51ee	235.151.81.238
cb15:901b:d157:b51:8045:b51a:eb97:51ef	235.151.81.239
cb15:901b:d157:b51:8045:b51a:eb97:51f0	235.151.81.240
cb15:901b:d157:b51:8045:b51a:eb97:51f1	235.151.81.241
cb15:901b:d157:b51:8045:b51a:eb97:51f2	235.151.81.242
cb15:901b:d157:b51:8045:b51a:eb97:51f3	235.151.81.243
cb15:901b:d157:b51:8045:b51a:eb97:51f4	235.151.81.244
cb15:901b:d157:b51:8045:b51a:eb97:51f5	235.151.81.245
cb15:901b:d157:b51:8045:b51a:eb97:51f6	235.151.81.246
cb15:901b:d157:b51:8045:b51a:eb97:51f7	235.151.81.247
cb15:901b:d157:b51:8045:b51a:eb97:51f8	235.151.81.248
cb15:901b:d157:b51:8045:b51a:eb97:51f9	235.151.81.249
cb15:901b:d157:b51:8045:b51a:eb97:51fa	235.151.81.250
cb15:901b:d157:b51:8045:b51a:eb97:51fb	235.151.81.251
cb15:901b:d157:b51:8045:b51a:eb97:51fc	235.151.81.252
cb15:901b:d157:b51:8045:b51a:eb97:51fd	235.151.81.253
cb15:901b:d157:b51:8045:b51a:eb97:51fe	235.151.81.254
cb15:901b:d157:b51:8045:b51a:eb97:51ff	235.151.81.255

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.