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:cb15:4aed:5101	74.237.81.1
cb15:901b:8024:901b:91bc:cb15:4aed:5102	74.237.81.2
cb15:901b:8024:901b:91bc:cb15:4aed:5103	74.237.81.3
cb15:901b:8024:901b:91bc:cb15:4aed:5104	74.237.81.4
cb15:901b:8024:901b:91bc:cb15:4aed:5105	74.237.81.5
cb15:901b:8024:901b:91bc:cb15:4aed:5106	74.237.81.6
cb15:901b:8024:901b:91bc:cb15:4aed:5107	74.237.81.7
cb15:901b:8024:901b:91bc:cb15:4aed:5108	74.237.81.8
cb15:901b:8024:901b:91bc:cb15:4aed:5109	74.237.81.9
cb15:901b:8024:901b:91bc:cb15:4aed:510a	74.237.81.10
cb15:901b:8024:901b:91bc:cb15:4aed:510b	74.237.81.11
cb15:901b:8024:901b:91bc:cb15:4aed:510c	74.237.81.12
cb15:901b:8024:901b:91bc:cb15:4aed:510d	74.237.81.13
cb15:901b:8024:901b:91bc:cb15:4aed:510e	74.237.81.14
cb15:901b:8024:901b:91bc:cb15:4aed:510f	74.237.81.15
cb15:901b:8024:901b:91bc:cb15:4aed:5110	74.237.81.16
cb15:901b:8024:901b:91bc:cb15:4aed:5111	74.237.81.17
cb15:901b:8024:901b:91bc:cb15:4aed:5112	74.237.81.18
cb15:901b:8024:901b:91bc:cb15:4aed:5113	74.237.81.19
cb15:901b:8024:901b:91bc:cb15:4aed:5114	74.237.81.20
cb15:901b:8024:901b:91bc:cb15:4aed:5115	74.237.81.21
cb15:901b:8024:901b:91bc:cb15:4aed:5116	74.237.81.22
cb15:901b:8024:901b:91bc:cb15:4aed:5117	74.237.81.23
cb15:901b:8024:901b:91bc:cb15:4aed:5118	74.237.81.24
cb15:901b:8024:901b:91bc:cb15:4aed:5119	74.237.81.25
cb15:901b:8024:901b:91bc:cb15:4aed:511a	74.237.81.26
cb15:901b:8024:901b:91bc:cb15:4aed:511b	74.237.81.27
cb15:901b:8024:901b:91bc:cb15:4aed:511c	74.237.81.28
cb15:901b:8024:901b:91bc:cb15:4aed:511d	74.237.81.29
cb15:901b:8024:901b:91bc:cb15:4aed:511e	74.237.81.30
cb15:901b:8024:901b:91bc:cb15:4aed:511f	74.237.81.31
cb15:901b:8024:901b:91bc:cb15:4aed:5120	74.237.81.32
cb15:901b:8024:901b:91bc:cb15:4aed:5121	74.237.81.33
cb15:901b:8024:901b:91bc:cb15:4aed:5122	74.237.81.34
cb15:901b:8024:901b:91bc:cb15:4aed:5123	74.237.81.35
cb15:901b:8024:901b:91bc:cb15:4aed:5124	74.237.81.36
cb15:901b:8024:901b:91bc:cb15:4aed:5125	74.237.81.37
cb15:901b:8024:901b:91bc:cb15:4aed:5126	74.237.81.38
cb15:901b:8024:901b:91bc:cb15:4aed:5127	74.237.81.39
cb15:901b:8024:901b:91bc:cb15:4aed:5128	74.237.81.40
cb15:901b:8024:901b:91bc:cb15:4aed:5129	74.237.81.41
cb15:901b:8024:901b:91bc:cb15:4aed:512a	74.237.81.42
cb15:901b:8024:901b:91bc:cb15:4aed:512b	74.237.81.43
cb15:901b:8024:901b:91bc:cb15:4aed:512c	74.237.81.44
cb15:901b:8024:901b:91bc:cb15:4aed:512d	74.237.81.45
cb15:901b:8024:901b:91bc:cb15:4aed:512e	74.237.81.46
cb15:901b:8024:901b:91bc:cb15:4aed:512f	74.237.81.47
cb15:901b:8024:901b:91bc:cb15:4aed:5130	74.237.81.48
cb15:901b:8024:901b:91bc:cb15:4aed:5131	74.237.81.49
cb15:901b:8024:901b:91bc:cb15:4aed:5132	74.237.81.50
cb15:901b:8024:901b:91bc:cb15:4aed:5133	74.237.81.51
cb15:901b:8024:901b:91bc:cb15:4aed:5134	74.237.81.52
cb15:901b:8024:901b:91bc:cb15:4aed:5135	74.237.81.53
cb15:901b:8024:901b:91bc:cb15:4aed:5136	74.237.81.54
cb15:901b:8024:901b:91bc:cb15:4aed:5137	74.237.81.55
cb15:901b:8024:901b:91bc:cb15:4aed:5138	74.237.81.56
cb15:901b:8024:901b:91bc:cb15:4aed:5139	74.237.81.57
cb15:901b:8024:901b:91bc:cb15:4aed:513a	74.237.81.58
cb15:901b:8024:901b:91bc:cb15:4aed:513b	74.237.81.59
cb15:901b:8024:901b:91bc:cb15:4aed:513c	74.237.81.60

cb15:901b:8024:901b:91bc:cb15:4aed:513d	74.237.81.61
cb15:901b:8024:901b:91bc:cb15:4aed:513e	74.237.81.62
cb15:901b:8024:901b:91bc:cb15:4aed:513f	74.237.81.63
cb15:901b:8024:901b:91bc:cb15:4aed:5140	74.237.81.64
cb15:901b:8024:901b:91bc:cb15:4aed:5141	74.237.81.65
cb15:901b:8024:901b:91bc:cb15:4aed:5142	74.237.81.66
cb15:901b:8024:901b:91bc:cb15:4aed:5143	74.237.81.67
cb15:901b:8024:901b:91bc:cb15:4aed:5144	74.237.81.68
cb15:901b:8024:901b:91bc:cb15:4aed:5145	74.237.81.69
cb15:901b:8024:901b:91bc:cb15:4aed:5146	74.237.81.70
cb15:901b:8024:901b:91bc:cb15:4aed:5147	74.237.81.71
cb15:901b:8024:901b:91bc:cb15:4aed:5148	74.237.81.72
cb15:901b:8024:901b:91bc:cb15:4aed:5149	74.237.81.73
cb15:901b:8024:901b:91bc:cb15:4aed:514a	74.237.81.74
cb15:901b:8024:901b:91bc:cb15:4aed:514b	74.237.81.75
cb15:901b:8024:901b:91bc:cb15:4aed:514c	74.237.81.76
cb15:901b:8024:901b:91bc:cb15:4aed:514d	74.237.81.77
cb15:901b:8024:901b:91bc:cb15:4aed:514e	74.237.81.78
cb15:901b:8024:901b:91bc:cb15:4aed:514f	74.237.81.79
cb15:901b:8024:901b:91bc:cb15:4aed:5150	74.237.81.80
cb15:901b:8024:901b:91bc:cb15:4aed:5151	74.237.81.81
cb15:901b:8024:901b:91bc:cb15:4aed:5152	74.237.81.82
cb15:901b:8024:901b:91bc:cb15:4aed:5153	74.237.81.83
cb15:901b:8024:901b:91bc:cb15:4aed:5154	74.237.81.84
cb15:901b:8024:901b:91bc:cb15:4aed:5155	74.237.81.85
cb15:901b:8024:901b:91bc:cb15:4aed:5156	74.237.81.86
cb15:901b:8024:901b:91bc:cb15:4aed:5157	74.237.81.87
cb15:901b:8024:901b:91bc:cb15:4aed:5158	74.237.81.88
cb15:901b:8024:901b:91bc:cb15:4aed:5159	74.237.81.89
cb15:901b:8024:901b:91bc:cb15:4aed:515a	74.237.81.90
cb15:901b:8024:901b:91bc:cb15:4aed:515b	74.237.81.91
cb15:901b:8024:901b:91bc:cb15:4aed:515c	74.237.81.92
cb15:901b:8024:901b:91bc:cb15:4aed:515d	74.237.81.93
cb15:901b:8024:901b:91bc:cb15:4aed:515e	74.237.81.94
cb15:901b:8024:901b:91bc:cb15:4aed:515f	74.237.81.95
cb15:901b:8024:901b:91bc:cb15:4aed:5160	74.237.81.96
cb15:901b:8024:901b:91bc:cb15:4aed:5161	74.237.81.97
cb15:901b:8024:901b:91bc:cb15:4aed:5162	74.237.81.98
cb15:901b:8024:901b:91bc:cb15:4aed:5163	74.237.81.99
cb15:901b:8024:901b:91bc:cb15:4aed:5164	74.237.81.100
cb15:901b:8024:901b:91bc:cb15:4aed:5165	74.237.81.101
cb15:901b:8024:901b:91bc:cb15:4aed:5166	74.237.81.102
cb15:901b:8024:901b:91bc:cb15:4aed:5167	74.237.81.103
cb15:901b:8024:901b:91bc:cb15:4aed:5168	74.237.81.104
cb15:901b:8024:901b:91bc:cb15:4aed:5169	74.237.81.105
cb15:901b:8024:901b:91bc:cb15:4aed:516a	74.237.81.106
cb15:901b:8024:901b:91bc:cb15:4aed:516b	74.237.81.107
cb15:901b:8024:901b:91bc:cb15:4aed:516c	74.237.81.108
cb15:901b:8024:901b:91bc:cb15:4aed:516d	74.237.81.109
cb15:901b:8024:901b:91bc:cb15:4aed:516e	74.237.81.110
cb15:901b:8024:901b:91bc:cb15:4aed:516f	74.237.81.111
cb15:901b:8024:901b:91bc:cb15:4aed:5170	74.237.81.112
cb15:901b:8024:901b:91bc:cb15:4aed:5171	74.237.81.113
cb15:901b:8024:901b:91bc:cb15:4aed:5172	74.237.81.114
cb15:901b:8024:901b:91bc:cb15:4aed:5173	74.237.81.115
cb15:901b:8024:901b:91bc:cb15:4aed:5174	74.237.81.116
cb15:901b:8024:901b:91bc:cb15:4aed:5175	74.237.81.117
cb15:901b:8024:901b:91bc:cb15:4aed:5176	74.237.81.118
cb15:901b:8024:901b:91bc:cb15:4aed:5177	74.237.81.119
cb15:901b:8024:901b:91bc:cb15:4aed:5178	74.237.81.120

cb15:901b:8024:901b:91bc:cb15:4aed:5179	74.237.81.121
cb15:901b:8024:901b:91bc:cb15:4aed:517a	74.237.81.122
cb15:901b:8024:901b:91bc:cb15:4aed:517b	74.237.81.123
cb15:901b:8024:901b:91bc:cb15:4aed:517c	74.237.81.124
cb15:901b:8024:901b:91bc:cb15:4aed:517d	74.237.81.125
cb15:901b:8024:901b:91bc:cb15:4aed:517e	74.237.81.126
cb15:901b:8024:901b:91bc:cb15:4aed:517f	74.237.81.127
cb15:901b:8024:901b:91bc:cb15:4aed:5180	74.237.81.128
cb15:901b:8024:901b:91bc:cb15:4aed:5181	74.237.81.129
cb15:901b:8024:901b:91bc:cb15:4aed:5182	74.237.81.130
cb15:901b:8024:901b:91bc:cb15:4aed:5183	74.237.81.131
cb15:901b:8024:901b:91bc:cb15:4aed:5184	74.237.81.132
cb15:901b:8024:901b:91bc:cb15:4aed:5185	74.237.81.133
cb15:901b:8024:901b:91bc:cb15:4aed:5186	74.237.81.134
cb15:901b:8024:901b:91bc:cb15:4aed:5187	74.237.81.135
cb15:901b:8024:901b:91bc:cb15:4aed:5188	74.237.81.136
cb15:901b:8024:901b:91bc:cb15:4aed:5189	74.237.81.137
cb15:901b:8024:901b:91bc:cb15:4aed:518a	74.237.81.138
cb15:901b:8024:901b:91bc:cb15:4aed:518b	74.237.81.139
cb15:901b:8024:901b:91bc:cb15:4aed:518c	74.237.81.140
cb15:901b:8024:901b:91bc:cb15:4aed:518d	74.237.81.141
cb15:901b:8024:901b:91bc:cb15:4aed:518e	74.237.81.142
cb15:901b:8024:901b:91bc:cb15:4aed:518f	74.237.81.143
cb15:901b:8024:901b:91bc:cb15:4aed:5190	74.237.81.144
cb15:901b:8024:901b:91bc:cb15:4aed:5191	74.237.81.145
cb15:901b:8024:901b:91bc:cb15:4aed:5192	74.237.81.146
cb15:901b:8024:901b:91bc:cb15:4aed:5193	74.237.81.147
cb15:901b:8024:901b:91bc:cb15:4aed:5194	74.237.81.148
cb15:901b:8024:901b:91bc:cb15:4aed:5195	74.237.81.149
cb15:901b:8024:901b:91bc:cb15:4aed:5196	74.237.81.150
cb15:901b:8024:901b:91bc:cb15:4aed:5197	74.237.81.151
cb15:901b:8024:901b:91bc:cb15:4aed:5198	74.237.81.152
cb15:901b:8024:901b:91bc:cb15:4aed:5199	74.237.81.153
cb15:901b:8024:901b:91bc:cb15:4aed:519a	74.237.81.154
cb15:901b:8024:901b:91bc:cb15:4aed:519b	74.237.81.155
cb15:901b:8024:901b:91bc:cb15:4aed:519c	74.237.81.156
cb15:901b:8024:901b:91bc:cb15:4aed:519d	74.237.81.157
cb15:901b:8024:901b:91bc:cb15:4aed:519e	74.237.81.158
cb15:901b:8024:901b:91bc:cb15:4aed:519f	74.237.81.159
cb15:901b:8024:901b:91bc:cb15:4aed:51a0	74.237.81.160
cb15:901b:8024:901b:91bc:cb15:4aed:51a1	74.237.81.161
cb15:901b:8024:901b:91bc:cb15:4aed:51a2	74.237.81.162
cb15:901b:8024:901b:91bc:cb15:4aed:51a3	74.237.81.163
cb15:901b:8024:901b:91bc:cb15:4aed:51a4	74.237.81.164
cb15:901b:8024:901b:91bc:cb15:4aed:51a5	74.237.81.165
cb15:901b:8024:901b:91bc:cb15:4aed:51a6	74.237.81.166
cb15:901b:8024:901b:91bc:cb15:4aed:51a7	74.237.81.167
cb15:901b:8024:901b:91bc:cb15:4aed:51a8	74.237.81.168
cb15:901b:8024:901b:91bc:cb15:4aed:51a9	74.237.81.169
cb15:901b:8024:901b:91bc:cb15:4aed:51aa	74.237.81.170
cb15:901b:8024:901b:91bc:cb15:4aed:51ab	74.237.81.171
cb15:901b:8024:901b:91bc:cb15:4aed:51ac	74.237.81.172
cb15:901b:8024:901b:91bc:cb15:4aed:51ad	74.237.81.173
cb15:901b:8024:901b:91bc:cb15:4aed:51ae	74.237.81.174
cb15:901b:8024:901b:91bc:cb15:4aed:51af	74.237.81.175
cb15:901b:8024:901b:91bc:cb15:4aed:51b0	74.237.81.176
cb15:901b:8024:901b:91bc:cb15:4aed:51b1	74.237.81.177
cb15:901b:8024:901b:91bc:cb15:4aed:51b2	74.237.81.178
cb15:901b:8024:901b:91bc:cb15:4aed:51b3	74.237.81.179
cb15:901b:8024:901b:91bc:cb15:4aed:51b4	74.237.81.180

cb15:901b:8024:901b:91bc:cb15:4aed:51b5	74.237.81.181
cb15:901b:8024:901b:91bc:cb15:4aed:51b6	74.237.81.182
cb15:901b:8024:901b:91bc:cb15:4aed:51b7	74.237.81.183
cb15:901b:8024:901b:91bc:cb15:4aed:51b8	74.237.81.184
cb15:901b:8024:901b:91bc:cb15:4aed:51b9	74.237.81.185
cb15:901b:8024:901b:91bc:cb15:4aed:51ba	74.237.81.186
cb15:901b:8024:901b:91bc:cb15:4aed:51bb	74.237.81.187
cb15:901b:8024:901b:91bc:cb15:4aed:51bc	74.237.81.188
cb15:901b:8024:901b:91bc:cb15:4aed:51bd	74.237.81.189
cb15:901b:8024:901b:91bc:cb15:4aed:51be	74.237.81.190
cb15:901b:8024:901b:91bc:cb15:4aed:51bf	74.237.81.191
cb15:901b:8024:901b:91bc:cb15:4aed:51c0	74.237.81.192
cb15:901b:8024:901b:91bc:cb15:4aed:51c1	74.237.81.193
cb15:901b:8024:901b:91bc:cb15:4aed:51c2	74.237.81.194
cb15:901b:8024:901b:91bc:cb15:4aed:51c3	74.237.81.195
cb15:901b:8024:901b:91bc:cb15:4aed:51c4	74.237.81.196
cb15:901b:8024:901b:91bc:cb15:4aed:51c5	74.237.81.197
cb15:901b:8024:901b:91bc:cb15:4aed:51c6	74.237.81.198
cb15:901b:8024:901b:91bc:cb15:4aed:51c7	74.237.81.199
cb15:901b:8024:901b:91bc:cb15:4aed:51c8	74.237.81.200
cb15:901b:8024:901b:91bc:cb15:4aed:51c9	74.237.81.201
cb15:901b:8024:901b:91bc:cb15:4aed:51ca	74.237.81.202
cb15:901b:8024:901b:91bc:cb15:4aed:51cb	74.237.81.203
cb15:901b:8024:901b:91bc:cb15:4aed:51cc	74.237.81.204
cb15:901b:8024:901b:91bc:cb15:4aed:51cd	74.237.81.205
cb15:901b:8024:901b:91bc:cb15:4aed:51ce	74.237.81.206
cb15:901b:8024:901b:91bc:cb15:4aed:51cf	74.237.81.207
cb15:901b:8024:901b:91bc:cb15:4aed:51d0	74.237.81.208
cb15:901b:8024:901b:91bc:cb15:4aed:51d1	74.237.81.209
cb15:901b:8024:901b:91bc:cb15:4aed:51d2	74.237.81.210
cb15:901b:8024:901b:91bc:cb15:4aed:51d3	74.237.81.211
cb15:901b:8024:901b:91bc:cb15:4aed:51d4	74.237.81.212
cb15:901b:8024:901b:91bc:cb15:4aed:51d5	74.237.81.213
cb15:901b:8024:901b:91bc:cb15:4aed:51d6	74.237.81.214
cb15:901b:8024:901b:91bc:cb15:4aed:51d7	74.237.81.215
cb15:901b:8024:901b:91bc:cb15:4aed:51d8	74.237.81.216
cb15:901b:8024:901b:91bc:cb15:4aed:51d9	74.237.81.217
cb15:901b:8024:901b:91bc:cb15:4aed:51da	74.237.81.218
cb15:901b:8024:901b:91bc:cb15:4aed:51db	74.237.81.219
cb15:901b:8024:901b:91bc:cb15:4aed:51dc	74.237.81.220
cb15:901b:8024:901b:91bc:cb15:4aed:51dd	74.237.81.221
cb15:901b:8024:901b:91bc:cb15:4aed:51de	74.237.81.222
cb15:901b:8024:901b:91bc:cb15:4aed:51df	74.237.81.223
cb15:901b:8024:901b:91bc:cb15:4aed:51e0	74.237.81.224
cb15:901b:8024:901b:91bc:cb15:4aed:51e1	74.237.81.225
cb15:901b:8024:901b:91bc:cb15:4aed:51e2	74.237.81.226
cb15:901b:8024:901b:91bc:cb15:4aed:51e3	74.237.81.227
cb15:901b:8024:901b:91bc:cb15:4aed:51e4	74.237.81.228
cb15:901b:8024:901b:91bc:cb15:4aed:51e5	74.237.81.229
cb15:901b:8024:901b:91bc:cb15:4aed:51e6	74.237.81.230
cb15:901b:8024:901b:91bc:cb15:4aed:51e7	74.237.81.231
cb15:901b:8024:901b:91bc:cb15:4aed:51e8	74.237.81.232
cb15:901b:8024:901b:91bc:cb15:4aed:51e9	74.237.81.233
cb15:901b:8024:901b:91bc:cb15:4aed:51ea	74.237.81.234
cb15:901b:8024:901b:91bc:cb15:4aed:51eb	74.237.81.235
cb15:901b:8024:901b:91bc:cb15:4aed:51ec	74.237.81.236
cb15:901b:8024:901b:91bc:cb15:4aed:51ed	74.237.81.237
cb15:901b:8024:901b:91bc:cb15:4aed:51ee	74.237.81.238
cb15:901b:8024:901b:91bc:cb15:4aed:51ef	74.237.81.239
cb15:901b:8024:901b:91bc:cb15:4aed:51f0	74.237.81.240
cb15:901b:8024:901b:91bc:cb15:4aed:51f1	74.237.81.241
cb15:901b:8024:901b:91bc:cb15:4aed:51f2	74.237.81.242
cb15:901b:8024:901b:91bc:cb15:4aed:51f3	74.237.81.243
cb15:901b:8024:901b:91bc:cb15:4aed:51f4	74.237.81.244
cb15:901b:8024:901b:91bc:cb15:4aed:51f5	74.237.81.245
cb15:901b:8024:901b:91bc:cb15:4aed:51f6	74.237.81.246
cb15:901b:8024:901b:91bc:cb15:4aed:51f7	74.237.81.247
cb15:901b:8024:901b:91bc:cb15:4aed:51f8	74.237.81.248
cb15:901b:8024:901b:91bc:cb15:4aed:51f9	74.237.81.249
cb15:901b:8024:901b:91bc:cb15:4aed:51fa	74.237.81.250
cb15:901b:8024:901b:91bc:cb15:4aed:51fb	74.237.81.251
cb15:901b:8024:901b:91bc:cb15:4aed:51fc	74.237.81.252
cb15:901b:8024:901b:91bc:cb15:4aed:51fd	74.237.81.253
cb15:901b:8024:901b:91bc:cb15:4aed:51fe	74.237.81.254
cb15:901b:8024:901b:91bc:cb15:4aed:51ff	74.237.81.255

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.