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:901b:1324:b51a:7029:4157:f201	65.87.242.1
cb15:901b:901b:1324:b51a:7029:4157:f202	65.87.242.2
cb15:901b:901b:1324:b51a:7029:4157:f203	65.87.242.3
cb15:901b:901b:1324:b51a:7029:4157:f204	65.87.242.4
cb15:901b:901b:1324:b51a:7029:4157:f205	65.87.242.5
cb15:901b:901b:1324:b51a:7029:4157:f206	65.87.242.6
cb15:901b:901b:1324:b51a:7029:4157:f207	65.87.242.7
cb15:901b:901b:1324:b51a:7029:4157:f208	65.87.242.8
cb15:901b:901b:1324:b51a:7029:4157:f209	65.87.242.9
cb15:901b:901b:1324:b51a:7029:4157:f20a	65.87.242.10
cb15:901b:901b:1324:b51a:7029:4157:f20b	65.87.242.11
cb15:901b:901b:1324:b51a:7029:4157:f20c	65.87.242.12
cb15:901b:901b:1324:b51a:7029:4157:f20d	65.87.242.13
cb15:901b:901b:1324:b51a:7029:4157:f20e	65.87.242.14
cb15:901b:901b:1324:b51a:7029:4157:f20f	65.87.242.15
cb15:901b:901b:1324:b51a:7029:4157:f210	65.87.242.16
cb15:901b:901b:1324:b51a:7029:4157:f211	65.87.242.17
cb15:901b:901b:1324:b51a:7029:4157:f212	65.87.242.18
cb15:901b:901b:1324:b51a:7029:4157:f213	65.87.242.19
cb15:901b:901b:1324:b51a:7029:4157:f214	65.87.242.20
cb15:901b:901b:1324:b51a:7029:4157:f215	65.87.242.21
cb15:901b:901b:1324:b51a:7029:4157:f216	65.87.242.22
cb15:901b:901b:1324:b51a:7029:4157:f217	65.87.242.23
cb15:901b:901b:1324:b51a:7029:4157:f218	65.87.242.24
cb15:901b:901b:1324:b51a:7029:4157:f219	65.87.242.25
cb15:901b:901b:1324:b51a:7029:4157:f21a	65.87.242.26
cb15:901b:901b:1324:b51a:7029:4157:f21b	65.87.242.27
cb15:901b:901b:1324:b51a:7029:4157:f21c	65.87.242.28
cb15:901b:901b:1324:b51a:7029:4157:f21d	65.87.242.29
cb15:901b:901b:1324:b51a:7029:4157:f21e	65.87.242.30
cb15:901b:901b:1324:b51a:7029:4157:f21f	65.87.242.31
cb15:901b:901b:1324:b51a:7029:4157:f220	65.87.242.32
cb15:901b:901b:1324:b51a:7029:4157:f221	65.87.242.33
cb15:901b:901b:1324:b51a:7029:4157:f222	65.87.242.34
cb15:901b:901b:1324:b51a:7029:4157:f223	65.87.242.35
cb15:901b:901b:1324:b51a:7029:4157:f224	65.87.242.36
cb15:901b:901b:1324:b51a:7029:4157:f225	65.87.242.37
cb15:901b:901b:1324:b51a:7029:4157:f226	65.87.242.38
cb15:901b:901b:1324:b51a:7029:4157:f227	65.87.242.39
cb15:901b:901b:1324:b51a:7029:4157:f228	65.87.242.40
cb15:901b:901b:1324:b51a:7029:4157:f229	65.87.242.41
cb15:901b:901b:1324:b51a:7029:4157:f22a	65.87.242.42
cb15:901b:901b:1324:b51a:7029:4157:f22b	65.87.242.43
cb15:901b:901b:1324:b51a:7029:4157:f22c	65.87.242.44
cb15:901b:901b:1324:b51a:7029:4157:f22d	65.87.242.45
cb15:901b:901b:1324:b51a:7029:4157:f22e	65.87.242.46
cb15:901b:901b:1324:b51a:7029:4157:f22f	65.87.242.47
cb15:901b:901b:1324:b51a:7029:4157:f230	65.87.242.48
cb15:901b:901b:1324:b51a:7029:4157:f231	65.87.242.49
cb15:901b:901b:1324:b51a:7029:4157:f232	65.87.242.50
cb15:901b:901b:1324:b51a:7029:4157:f233	65.87.242.51
cb15:901b:901b:1324:b51a:7029:4157:f234	65.87.242.52
cb15:901b:901b:1324:b51a:7029:4157:f235	65.87.242.53
cb15:901b:901b:1324:b51a:7029:4157:f236	65.87.242.54
cb15:901b:901b:1324:b51a:7029:4157:f237	65.87.242.55
cb15:901b:901b:1324:b51a:7029:4157:f238	65.87.242.56
cb15:901b:901b:1324:b51a:7029:4157:f239	65.87.242.57
cb15:901b:901b:1324:b51a:7029:4157:f23a	65.87.242.58
cb15:901b:901b:1324:b51a:7029:4157:f23b	65.87.242.59
cb15:901b:901b:1324:b51a:7029:4157:f23c	65.87.242.60

cb15:901b:901b:1324:b51a:7029:4157:f23d	65.87.242.61
cb15:901b:901b:1324:b51a:7029:4157:f23e	65.87.242.62
cb15:901b:901b:1324:b51a:7029:4157:f23f	65.87.242.63
cb15:901b:901b:1324:b51a:7029:4157:f240	65.87.242.64
cb15:901b:901b:1324:b51a:7029:4157:f241	65.87.242.65
cb15:901b:901b:1324:b51a:7029:4157:f242	65.87.242.66
cb15:901b:901b:1324:b51a:7029:4157:f243	65.87.242.67
cb15:901b:901b:1324:b51a:7029:4157:f244	65.87.242.68
cb15:901b:901b:1324:b51a:7029:4157:f245	65.87.242.69
cb15:901b:901b:1324:b51a:7029:4157:f246	65.87.242.70
cb15:901b:901b:1324:b51a:7029:4157:f247	65.87.242.71
cb15:901b:901b:1324:b51a:7029:4157:f248	65.87.242.72
cb15:901b:901b:1324:b51a:7029:4157:f249	65.87.242.73
cb15:901b:901b:1324:b51a:7029:4157:f24a	65.87.242.74
cb15:901b:901b:1324:b51a:7029:4157:f24b	65.87.242.75
cb15:901b:901b:1324:b51a:7029:4157:f24c	65.87.242.76
cb15:901b:901b:1324:b51a:7029:4157:f24d	65.87.242.77
cb15:901b:901b:1324:b51a:7029:4157:f24e	65.87.242.78
cb15:901b:901b:1324:b51a:7029:4157:f24f	65.87.242.79
cb15:901b:901b:1324:b51a:7029:4157:f250	65.87.242.80
cb15:901b:901b:1324:b51a:7029:4157:f251	65.87.242.81
cb15:901b:901b:1324:b51a:7029:4157:f252	65.87.242.82
cb15:901b:901b:1324:b51a:7029:4157:f253	65.87.242.83
cb15:901b:901b:1324:b51a:7029:4157:f254	65.87.242.84
cb15:901b:901b:1324:b51a:7029:4157:f255	65.87.242.85
cb15:901b:901b:1324:b51a:7029:4157:f256	65.87.242.86
cb15:901b:901b:1324:b51a:7029:4157:f257	65.87.242.87
cb15:901b:901b:1324:b51a:7029:4157:f258	65.87.242.88
cb15:901b:901b:1324:b51a:7029:4157:f259	65.87.242.89
cb15:901b:901b:1324:b51a:7029:4157:f25a	65.87.242.90
cb15:901b:901b:1324:b51a:7029:4157:f25b	65.87.242.91
cb15:901b:901b:1324:b51a:7029:4157:f25c	65.87.242.92
cb15:901b:901b:1324:b51a:7029:4157:f25d	65.87.242.93
cb15:901b:901b:1324:b51a:7029:4157:f25e	65.87.242.94
cb15:901b:901b:1324:b51a:7029:4157:f25f	65.87.242.95
cb15:901b:901b:1324:b51a:7029:4157:f260	65.87.242.96
cb15:901b:901b:1324:b51a:7029:4157:f261	65.87.242.97
cb15:901b:901b:1324:b51a:7029:4157:f262	65.87.242.98
cb15:901b:901b:1324:b51a:7029:4157:f263	65.87.242.99
cb15:901b:901b:1324:b51a:7029:4157:f264	65.87.242.100
cb15:901b:901b:1324:b51a:7029:4157:f265	65.87.242.101
cb15:901b:901b:1324:b51a:7029:4157:f266	65.87.242.102
cb15:901b:901b:1324:b51a:7029:4157:f267	65.87.242.103
cb15:901b:901b:1324:b51a:7029:4157:f268	65.87.242.104
cb15:901b:901b:1324:b51a:7029:4157:f269	65.87.242.105
cb15:901b:901b:1324:b51a:7029:4157:f26a	65.87.242.106
cb15:901b:901b:1324:b51a:7029:4157:f26b	65.87.242.107
cb15:901b:901b:1324:b51a:7029:4157:f26c	65.87.242.108
cb15:901b:901b:1324:b51a:7029:4157:f26d	65.87.242.109
cb15:901b:901b:1324:b51a:7029:4157:f26e	65.87.242.110
cb15:901b:901b:1324:b51a:7029:4157:f26f	65.87.242.111
cb15:901b:901b:1324:b51a:7029:4157:f270	65.87.242.112
cb15:901b:901b:1324:b51a:7029:4157:f271	65.87.242.113
cb15:901b:901b:1324:b51a:7029:4157:f272	65.87.242.114
cb15:901b:901b:1324:b51a:7029:4157:f273	65.87.242.115
cb15:901b:901b:1324:b51a:7029:4157:f274	65.87.242.116
cb15:901b:901b:1324:b51a:7029:4157:f275	65.87.242.117
cb15:901b:901b:1324:b51a:7029:4157:f276	65.87.242.118
cb15:901b:901b:1324:b51a:7029:4157:f277	65.87.242.119
cb15:901b:901b:1324:b51a:7029:4157:f278	65.87.242.120

cb15:901b:901b:1324:b51a:7029:4157:f279	65.87.242.121
cb15:901b:901b:1324:b51a:7029:4157:f27a	65.87.242.122
cb15:901b:901b:1324:b51a:7029:4157:f27b	65.87.242.123
cb15:901b:901b:1324:b51a:7029:4157:f27c	65.87.242.124
cb15:901b:901b:1324:b51a:7029:4157:f27d	65.87.242.125
cb15:901b:901b:1324:b51a:7029:4157:f27e	65.87.242.126
cb15:901b:901b:1324:b51a:7029:4157:f27f	65.87.242.127
cb15:901b:901b:1324:b51a:7029:4157:f280	65.87.242.128
cb15:901b:901b:1324:b51a:7029:4157:f281	65.87.242.129
cb15:901b:901b:1324:b51a:7029:4157:f282	65.87.242.130
cb15:901b:901b:1324:b51a:7029:4157:f283	65.87.242.131
cb15:901b:901b:1324:b51a:7029:4157:f284	65.87.242.132
cb15:901b:901b:1324:b51a:7029:4157:f285	65.87.242.133
cb15:901b:901b:1324:b51a:7029:4157:f286	65.87.242.134
cb15:901b:901b:1324:b51a:7029:4157:f287	65.87.242.135
cb15:901b:901b:1324:b51a:7029:4157:f288	65.87.242.136
cb15:901b:901b:1324:b51a:7029:4157:f289	65.87.242.137
cb15:901b:901b:1324:b51a:7029:4157:f28a	65.87.242.138
cb15:901b:901b:1324:b51a:7029:4157:f28b	65.87.242.139
cb15:901b:901b:1324:b51a:7029:4157:f28c	65.87.242.140
cb15:901b:901b:1324:b51a:7029:4157:f28d	65.87.242.141
cb15:901b:901b:1324:b51a:7029:4157:f28e	65.87.242.142
cb15:901b:901b:1324:b51a:7029:4157:f28f	65.87.242.143
cb15:901b:901b:1324:b51a:7029:4157:f290	65.87.242.144
cb15:901b:901b:1324:b51a:7029:4157:f291	65.87.242.145
cb15:901b:901b:1324:b51a:7029:4157:f292	65.87.242.146
cb15:901b:901b:1324:b51a:7029:4157:f293	65.87.242.147
cb15:901b:901b:1324:b51a:7029:4157:f294	65.87.242.148
cb15:901b:901b:1324:b51a:7029:4157:f295	65.87.242.149
cb15:901b:901b:1324:b51a:7029:4157:f296	65.87.242.150
cb15:901b:901b:1324:b51a:7029:4157:f297	65.87.242.151
cb15:901b:901b:1324:b51a:7029:4157:f298	65.87.242.152
cb15:901b:901b:1324:b51a:7029:4157:f299	65.87.242.153
cb15:901b:901b:1324:b51a:7029:4157:f29a	65.87.242.154
cb15:901b:901b:1324:b51a:7029:4157:f29b	65.87.242.155
cb15:901b:901b:1324:b51a:7029:4157:f29c	65.87.242.156
cb15:901b:901b:1324:b51a:7029:4157:f29d	65.87.242.157
cb15:901b:901b:1324:b51a:7029:4157:f29e	65.87.242.158
cb15:901b:901b:1324:b51a:7029:4157:f29f	65.87.242.159
cb15:901b:901b:1324:b51a:7029:4157:f2a0	65.87.242.160
cb15:901b:901b:1324:b51a:7029:4157:f2a1	65.87.242.161
cb15:901b:901b:1324:b51a:7029:4157:f2a2	65.87.242.162
cb15:901b:901b:1324:b51a:7029:4157:f2a3	65.87.242.163
cb15:901b:901b:1324:b51a:7029:4157:f2a4	65.87.242.164
cb15:901b:901b:1324:b51a:7029:4157:f2a5	65.87.242.165
cb15:901b:901b:1324:b51a:7029:4157:f2a6	65.87.242.166
cb15:901b:901b:1324:b51a:7029:4157:f2a7	65.87.242.167
cb15:901b:901b:1324:b51a:7029:4157:f2a8	65.87.242.168
cb15:901b:901b:1324:b51a:7029:4157:f2a9	65.87.242.169
cb15:901b:901b:1324:b51a:7029:4157:f2aa	65.87.242.170
cb15:901b:901b:1324:b51a:7029:4157:f2ab	65.87.242.171
cb15:901b:901b:1324:b51a:7029:4157:f2ac	65.87.242.172
cb15:901b:901b:1324:b51a:7029:4157:f2ad	65.87.242.173
cb15:901b:901b:1324:b51a:7029:4157:f2ae	65.87.242.174
cb15:901b:901b:1324:b51a:7029:4157:f2af	65.87.242.175
cb15:901b:901b:1324:b51a:7029:4157:f2b0	65.87.242.176
cb15:901b:901b:1324:b51a:7029:4157:f2b1	65.87.242.177
cb15:901b:901b:1324:b51a:7029:4157:f2b2	65.87.242.178
cb15:901b:901b:1324:b51a:7029:4157:f2b3	65.87.242.179
cb15:901b:901b:1324:b51a:7029:4157:f2b4	65.87.242.180

cb15:901b:901b:1324:b51a:7029:4157:f2b5	65.87.242.181
cb15:901b:901b:1324:b51a:7029:4157:f2b6	65.87.242.182
cb15:901b:901b:1324:b51a:7029:4157:f2b7	65.87.242.183
cb15:901b:901b:1324:b51a:7029:4157:f2b8	65.87.242.184
cb15:901b:901b:1324:b51a:7029:4157:f2b9	65.87.242.185
cb15:901b:901b:1324:b51a:7029:4157:f2ba	65.87.242.186
cb15:901b:901b:1324:b51a:7029:4157:f2bb	65.87.242.187
cb15:901b:901b:1324:b51a:7029:4157:f2bc	65.87.242.188
cb15:901b:901b:1324:b51a:7029:4157:f2bd	65.87.242.189
cb15:901b:901b:1324:b51a:7029:4157:f2be	65.87.242.190
cb15:901b:901b:1324:b51a:7029:4157:f2bf	65.87.242.191
cb15:901b:901b:1324:b51a:7029:4157:f2c0	65.87.242.192
cb15:901b:901b:1324:b51a:7029:4157:f2c1	65.87.242.193
cb15:901b:901b:1324:b51a:7029:4157:f2c2	65.87.242.194
cb15:901b:901b:1324:b51a:7029:4157:f2c3	65.87.242.195
cb15:901b:901b:1324:b51a:7029:4157:f2c4	65.87.242.196
cb15:901b:901b:1324:b51a:7029:4157:f2c5	65.87.242.197
cb15:901b:901b:1324:b51a:7029:4157:f2c6	65.87.242.198
cb15:901b:901b:1324:b51a:7029:4157:f2c7	65.87.242.199
cb15:901b:901b:1324:b51a:7029:4157:f2c8	65.87.242.200
cb15:901b:901b:1324:b51a:7029:4157:f2c9	65.87.242.201
cb15:901b:901b:1324:b51a:7029:4157:f2ca	65.87.242.202
cb15:901b:901b:1324:b51a:7029:4157:f2cb	65.87.242.203
cb15:901b:901b:1324:b51a:7029:4157:f2cc	65.87.242.204
cb15:901b:901b:1324:b51a:7029:4157:f2cd	65.87.242.205
cb15:901b:901b:1324:b51a:7029:4157:f2ce	65.87.242.206
cb15:901b:901b:1324:b51a:7029:4157:f2cf	65.87.242.207
cb15:901b:901b:1324:b51a:7029:4157:f2d0	65.87.242.208
cb15:901b:901b:1324:b51a:7029:4157:f2d1	65.87.242.209
cb15:901b:901b:1324:b51a:7029:4157:f2d2	65.87.242.210
cb15:901b:901b:1324:b51a:7029:4157:f2d3	65.87.242.211
cb15:901b:901b:1324:b51a:7029:4157:f2d4	65.87.242.212
cb15:901b:901b:1324:b51a:7029:4157:f2d5	65.87.242.213
cb15:901b:901b:1324:b51a:7029:4157:f2d6	65.87.242.214
cb15:901b:901b:1324:b51a:7029:4157:f2d7	65.87.242.215
cb15:901b:901b:1324:b51a:7029:4157:f2d8	65.87.242.216
cb15:901b:901b:1324:b51a:7029:4157:f2d9	65.87.242.217
cb15:901b:901b:1324:b51a:7029:4157:f2da	65.87.242.218
cb15:901b:901b:1324:b51a:7029:4157:f2db	65.87.242.219
cb15:901b:901b:1324:b51a:7029:4157:f2dc	65.87.242.220
cb15:901b:901b:1324:b51a:7029:4157:f2dd	65.87.242.221
cb15:901b:901b:1324:b51a:7029:4157:f2de	65.87.242.222
cb15:901b:901b:1324:b51a:7029:4157:f2df	65.87.242.223
cb15:901b:901b:1324:b51a:7029:4157:f2e0	65.87.242.224
cb15:901b:901b:1324:b51a:7029:4157:f2e1	65.87.242.225
cb15:901b:901b:1324:b51a:7029:4157:f2e2	65.87.242.226
cb15:901b:901b:1324:b51a:7029:4157:f2e3	65.87.242.227
cb15:901b:901b:1324:b51a:7029:4157:f2e4	65.87.242.228
cb15:901b:901b:1324:b51a:7029:4157:f2e5	65.87.242.229
cb15:901b:901b:1324:b51a:7029:4157:f2e6	65.87.242.230
cb15:901b:901b:1324:b51a:7029:4157:f2e7	65.87.242.231
cb15:901b:901b:1324:b51a:7029:4157:f2e8	65.87.242.232
cb15:901b:901b:1324:b51a:7029:4157:f2e9	65.87.242.233
cb15:901b:901b:1324:b51a:7029:4157:f2ea	65.87.242.234
cb15:901b:901b:1324:b51a:7029:4157:f2eb	65.87.242.235
cb15:901b:901b:1324:b51a:7029:4157:f2ec	65.87.242.236
cb15:901b:901b:1324:b51a:7029:4157:f2ed	65.87.242.237
cb15:901b:901b:1324:b51a:7029:4157:f2ee	65.87.242.238
cb15:901b:901b:1324:b51a:7029:4157:f2ef	65.87.242.239
cb15:901b:901b:1324:b51a:7029:4157:f2f0	65.87.242.240
cb15:901b:901b:1324:b51a:7029:4157:f2f1	65.87.242.241
cb15:901b:901b:1324:b51a:7029:4157:f2f2	65.87.242.242
cb15:901b:901b:1324:b51a:7029:4157:f2f3	65.87.242.243
cb15:901b:901b:1324:b51a:7029:4157:f2f4	65.87.242.244
cb15:901b:901b:1324:b51a:7029:4157:f2f5	65.87.242.245
cb15:901b:901b:1324:b51a:7029:4157:f2f6	65.87.242.246
cb15:901b:901b:1324:b51a:7029:4157:f2f7	65.87.242.247
cb15:901b:901b:1324:b51a:7029:4157:f2f8	65.87.242.248
cb15:901b:901b:1324:b51a:7029:4157:f2f9	65.87.242.249
cb15:901b:901b:1324:b51a:7029:4157:f2fa	65.87.242.250
cb15:901b:901b:1324:b51a:7029:4157:f2fb	65.87.242.251
cb15:901b:901b:1324:b51a:7029:4157:f2fc	65.87.242.252
cb15:901b:901b:1324:b51a:7029:4157:f2fd	65.87.242.253
cb15:901b:901b:1324:b51a:7029:4157:f2fe	65.87.242.254
cb15:901b:901b:1324:b51a:7029:4157:f2ff	65.87.242.255

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.