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:7029:4328:f301	67.40.243.1
cb15:901b:901b:1324:b51a:7029:4328:f302	67.40.243.2
cb15:901b:901b:1324:b51a:7029:4328:f303	67.40.243.3
cb15:901b:901b:1324:b51a:7029:4328:f304	67.40.243.4
cb15:901b:901b:1324:b51a:7029:4328:f305	67.40.243.5
cb15:901b:901b:1324:b51a:7029:4328:f306	67.40.243.6
cb15:901b:901b:1324:b51a:7029:4328:f307	67.40.243.7
cb15:901b:901b:1324:b51a:7029:4328:f308	67.40.243.8
cb15:901b:901b:1324:b51a:7029:4328:f309	67.40.243.9
cb15:901b:901b:1324:b51a:7029:4328:f30a	67.40.243.10
cb15:901b:901b:1324:b51a:7029:4328:f30b	67.40.243.11
cb15:901b:901b:1324:b51a:7029:4328:f30c	67.40.243.12
cb15:901b:901b:1324:b51a:7029:4328:f30d	67.40.243.13
cb15:901b:901b:1324:b51a:7029:4328:f30e	67.40.243.14
cb15:901b:901b:1324:b51a:7029:4328:f30f	67.40.243.15
cb15:901b:901b:1324:b51a:7029:4328:f310	67.40.243.16
cb15:901b:901b:1324:b51a:7029:4328:f311	67.40.243.17
cb15:901b:901b:1324:b51a:7029:4328:f312	67.40.243.18
cb15:901b:901b:1324:b51a:7029:4328:f313	67.40.243.19
cb15:901b:901b:1324:b51a:7029:4328:f314	67.40.243.20
cb15:901b:901b:1324:b51a:7029:4328:f315	67.40.243.21
cb15:901b:901b:1324:b51a:7029:4328:f316	67.40.243.22
cb15:901b:901b:1324:b51a:7029:4328:f317	67.40.243.23
cb15:901b:901b:1324:b51a:7029:4328:f318	67.40.243.24
cb15:901b:901b:1324:b51a:7029:4328:f319	67.40.243.25
cb15:901b:901b:1324:b51a:7029:4328:f31a	67.40.243.26
cb15:901b:901b:1324:b51a:7029:4328:f31b	67.40.243.27
cb15:901b:901b:1324:b51a:7029:4328:f31c	67.40.243.28
cb15:901b:901b:1324:b51a:7029:4328:f31d	67.40.243.29
cb15:901b:901b:1324:b51a:7029:4328:f31e	67.40.243.30
cb15:901b:901b:1324:b51a:7029:4328:f31f	67.40.243.31
cb15:901b:901b:1324:b51a:7029:4328:f320	67.40.243.32
cb15:901b:901b:1324:b51a:7029:4328:f321	67.40.243.33
cb15:901b:901b:1324:b51a:7029:4328:f322	67.40.243.34
cb15:901b:901b:1324:b51a:7029:4328:f323	67.40.243.35
cb15:901b:901b:1324:b51a:7029:4328:f324	67.40.243.36
cb15:901b:901b:1324:b51a:7029:4328:f325	67.40.243.37
cb15:901b:901b:1324:b51a:7029:4328:f326	67.40.243.38
cb15:901b:901b:1324:b51a:7029:4328:f327	67.40.243.39
cb15:901b:901b:1324:b51a:7029:4328:f328	67.40.243.40
cb15:901b:901b:1324:b51a:7029:4328:f329	67.40.243.41
cb15:901b:901b:1324:b51a:7029:4328:f32a	67.40.243.42
cb15:901b:901b:1324:b51a:7029:4328:f32b	67.40.243.43
cb15:901b:901b:1324:b51a:7029:4328:f32c	67.40.243.44
cb15:901b:901b:1324:b51a:7029:4328:f32d	67.40.243.45
cb15:901b:901b:1324:b51a:7029:4328:f32e	67.40.243.46
cb15:901b:901b:1324:b51a:7029:4328:f32f	67.40.243.47
cb15:901b:901b:1324:b51a:7029:4328:f330	67.40.243.48
cb15:901b:901b:1324:b51a:7029:4328:f331	67.40.243.49
cb15:901b:901b:1324:b51a:7029:4328:f332	67.40.243.50
cb15:901b:901b:1324:b51a:7029:4328:f333	67.40.243.51
cb15:901b:901b:1324:b51a:7029:4328:f334	67.40.243.52
cb15:901b:901b:1324:b51a:7029:4328:f335	67.40.243.53
cb15:901b:901b:1324:b51a:7029:4328:f336	67.40.243.54
cb15:901b:901b:1324:b51a:7029:4328:f337	67.40.243.55
cb15:901b:901b:1324:b51a:7029:4328:f338	67.40.243.56
cb15:901b:901b:1324:b51a:7029:4328:f339	67.40.243.57
cb15:901b:901b:1324:b51a:7029:4328:f33a	67.40.243.58
cb15:901b:901b:1324:b51a:7029:4328:f33b	67.40.243.59
cb15:901b:901b:1324:b51a:7029:4328:f33c	67.40.243.60

cb15:901b:901b:1324:b51a:7029:4328:f33d	67.40.243.61
cb15:901b:901b:1324:b51a:7029:4328:f33e	67.40.243.62
cb15:901b:901b:1324:b51a:7029:4328:f33f	67.40.243.63
cb15:901b:901b:1324:b51a:7029:4328:f340	67.40.243.64
cb15:901b:901b:1324:b51a:7029:4328:f341	67.40.243.65
cb15:901b:901b:1324:b51a:7029:4328:f342	67.40.243.66
cb15:901b:901b:1324:b51a:7029:4328:f343	67.40.243.67
cb15:901b:901b:1324:b51a:7029:4328:f344	67.40.243.68
cb15:901b:901b:1324:b51a:7029:4328:f345	67.40.243.69
cb15:901b:901b:1324:b51a:7029:4328:f346	67.40.243.70
cb15:901b:901b:1324:b51a:7029:4328:f347	67.40.243.71
cb15:901b:901b:1324:b51a:7029:4328:f348	67.40.243.72
cb15:901b:901b:1324:b51a:7029:4328:f349	67.40.243.73
cb15:901b:901b:1324:b51a:7029:4328:f34a	67.40.243.74
cb15:901b:901b:1324:b51a:7029:4328:f34b	67.40.243.75
cb15:901b:901b:1324:b51a:7029:4328:f34c	67.40.243.76
cb15:901b:901b:1324:b51a:7029:4328:f34d	67.40.243.77
cb15:901b:901b:1324:b51a:7029:4328:f34e	67.40.243.78
cb15:901b:901b:1324:b51a:7029:4328:f34f	67.40.243.79
cb15:901b:901b:1324:b51a:7029:4328:f350	67.40.243.80
cb15:901b:901b:1324:b51a:7029:4328:f351	67.40.243.81
cb15:901b:901b:1324:b51a:7029:4328:f352	67.40.243.82
cb15:901b:901b:1324:b51a:7029:4328:f353	67.40.243.83
cb15:901b:901b:1324:b51a:7029:4328:f354	67.40.243.84
cb15:901b:901b:1324:b51a:7029:4328:f355	67.40.243.85
cb15:901b:901b:1324:b51a:7029:4328:f356	67.40.243.86
cb15:901b:901b:1324:b51a:7029:4328:f357	67.40.243.87
cb15:901b:901b:1324:b51a:7029:4328:f358	67.40.243.88
cb15:901b:901b:1324:b51a:7029:4328:f359	67.40.243.89
cb15:901b:901b:1324:b51a:7029:4328:f35a	67.40.243.90
cb15:901b:901b:1324:b51a:7029:4328:f35b	67.40.243.91
cb15:901b:901b:1324:b51a:7029:4328:f35c	67.40.243.92
cb15:901b:901b:1324:b51a:7029:4328:f35d	67.40.243.93
cb15:901b:901b:1324:b51a:7029:4328:f35e	67.40.243.94
cb15:901b:901b:1324:b51a:7029:4328:f35f	67.40.243.95
cb15:901b:901b:1324:b51a:7029:4328:f360	67.40.243.96
cb15:901b:901b:1324:b51a:7029:4328:f361	67.40.243.97
cb15:901b:901b:1324:b51a:7029:4328:f362	67.40.243.98
cb15:901b:901b:1324:b51a:7029:4328:f363	67.40.243.99
cb15:901b:901b:1324:b51a:7029:4328:f364	67.40.243.100
cb15:901b:901b:1324:b51a:7029:4328:f365	67.40.243.101
cb15:901b:901b:1324:b51a:7029:4328:f366	67.40.243.102
cb15:901b:901b:1324:b51a:7029:4328:f367	67.40.243.103
cb15:901b:901b:1324:b51a:7029:4328:f368	67.40.243.104
cb15:901b:901b:1324:b51a:7029:4328:f369	67.40.243.105
cb15:901b:901b:1324:b51a:7029:4328:f36a	67.40.243.106
cb15:901b:901b:1324:b51a:7029:4328:f36b	67.40.243.107
cb15:901b:901b:1324:b51a:7029:4328:f36c	67.40.243.108
cb15:901b:901b:1324:b51a:7029:4328:f36d	67.40.243.109
cb15:901b:901b:1324:b51a:7029:4328:f36e	67.40.243.110
cb15:901b:901b:1324:b51a:7029:4328:f36f	67.40.243.111
cb15:901b:901b:1324:b51a:7029:4328:f370	67.40.243.112
cb15:901b:901b:1324:b51a:7029:4328:f371	67.40.243.113
cb15:901b:901b:1324:b51a:7029:4328:f372	67.40.243.114
cb15:901b:901b:1324:b51a:7029:4328:f373	67.40.243.115
cb15:901b:901b:1324:b51a:7029:4328:f374	67.40.243.116
cb15:901b:901b:1324:b51a:7029:4328:f375	67.40.243.117
cb15:901b:901b:1324:b51a:7029:4328:f376	67.40.243.118
cb15:901b:901b:1324:b51a:7029:4328:f377	67.40.243.119
cb15:901b:901b:1324:b51a:7029:4328:f378	67.40.243.120

cb15:901b:901b:1324:b51a:7029:4328:f379	67.40.243.121
cb15:901b:901b:1324:b51a:7029:4328:f37a	67.40.243.122
cb15:901b:901b:1324:b51a:7029:4328:f37b	67.40.243.123
cb15:901b:901b:1324:b51a:7029:4328:f37c	67.40.243.124
cb15:901b:901b:1324:b51a:7029:4328:f37d	67.40.243.125
cb15:901b:901b:1324:b51a:7029:4328:f37e	67.40.243.126
cb15:901b:901b:1324:b51a:7029:4328:f37f	67.40.243.127
cb15:901b:901b:1324:b51a:7029:4328:f380	67.40.243.128
cb15:901b:901b:1324:b51a:7029:4328:f381	67.40.243.129
cb15:901b:901b:1324:b51a:7029:4328:f382	67.40.243.130
cb15:901b:901b:1324:b51a:7029:4328:f383	67.40.243.131
cb15:901b:901b:1324:b51a:7029:4328:f384	67.40.243.132
cb15:901b:901b:1324:b51a:7029:4328:f385	67.40.243.133
cb15:901b:901b:1324:b51a:7029:4328:f386	67.40.243.134
cb15:901b:901b:1324:b51a:7029:4328:f387	67.40.243.135
cb15:901b:901b:1324:b51a:7029:4328:f388	67.40.243.136
cb15:901b:901b:1324:b51a:7029:4328:f389	67.40.243.137
cb15:901b:901b:1324:b51a:7029:4328:f38a	67.40.243.138
cb15:901b:901b:1324:b51a:7029:4328:f38b	67.40.243.139
cb15:901b:901b:1324:b51a:7029:4328:f38c	67.40.243.140
cb15:901b:901b:1324:b51a:7029:4328:f38d	67.40.243.141
cb15:901b:901b:1324:b51a:7029:4328:f38e	67.40.243.142
cb15:901b:901b:1324:b51a:7029:4328:f38f	67.40.243.143
cb15:901b:901b:1324:b51a:7029:4328:f390	67.40.243.144
cb15:901b:901b:1324:b51a:7029:4328:f391	67.40.243.145
cb15:901b:901b:1324:b51a:7029:4328:f392	67.40.243.146
cb15:901b:901b:1324:b51a:7029:4328:f393	67.40.243.147
cb15:901b:901b:1324:b51a:7029:4328:f394	67.40.243.148
cb15:901b:901b:1324:b51a:7029:4328:f395	67.40.243.149
cb15:901b:901b:1324:b51a:7029:4328:f396	67.40.243.150
cb15:901b:901b:1324:b51a:7029:4328:f397	67.40.243.151
cb15:901b:901b:1324:b51a:7029:4328:f398	67.40.243.152
cb15:901b:901b:1324:b51a:7029:4328:f399	67.40.243.153
cb15:901b:901b:1324:b51a:7029:4328:f39a	67.40.243.154
cb15:901b:901b:1324:b51a:7029:4328:f39b	67.40.243.155
cb15:901b:901b:1324:b51a:7029:4328:f39c	67.40.243.156
cb15:901b:901b:1324:b51a:7029:4328:f39d	67.40.243.157
cb15:901b:901b:1324:b51a:7029:4328:f39e	67.40.243.158
cb15:901b:901b:1324:b51a:7029:4328:f39f	67.40.243.159
cb15:901b:901b:1324:b51a:7029:4328:f3a0	67.40.243.160
cb15:901b:901b:1324:b51a:7029:4328:f3a1	67.40.243.161
cb15:901b:901b:1324:b51a:7029:4328:f3a2	67.40.243.162
cb15:901b:901b:1324:b51a:7029:4328:f3a3	67.40.243.163
cb15:901b:901b:1324:b51a:7029:4328:f3a4	67.40.243.164
cb15:901b:901b:1324:b51a:7029:4328:f3a5	67.40.243.165
cb15:901b:901b:1324:b51a:7029:4328:f3a6	67.40.243.166
cb15:901b:901b:1324:b51a:7029:4328:f3a7	67.40.243.167
cb15:901b:901b:1324:b51a:7029:4328:f3a8	67.40.243.168
cb15:901b:901b:1324:b51a:7029:4328:f3a9	67.40.243.169
cb15:901b:901b:1324:b51a:7029:4328:f3aa	67.40.243.170
cb15:901b:901b:1324:b51a:7029:4328:f3ab	67.40.243.171
cb15:901b:901b:1324:b51a:7029:4328:f3ac	67.40.243.172
cb15:901b:901b:1324:b51a:7029:4328:f3ad	67.40.243.173
cb15:901b:901b:1324:b51a:7029:4328:f3ae	67.40.243.174
cb15:901b:901b:1324:b51a:7029:4328:f3af	67.40.243.175
cb15:901b:901b:1324:b51a:7029:4328:f3b0	67.40.243.176
cb15:901b:901b:1324:b51a:7029:4328:f3b1	67.40.243.177
cb15:901b:901b:1324:b51a:7029:4328:f3b2	67.40.243.178
cb15:901b:901b:1324:b51a:7029:4328:f3b3	67.40.243.179
cb15:901b:901b:1324:b51a:7029:4328:f3b4	67.40.243.180

cb15:901b:901b:1324:b51a:7029:4328:f3b5	67.40.243.181
cb15:901b:901b:1324:b51a:7029:4328:f3b6	67.40.243.182
cb15:901b:901b:1324:b51a:7029:4328:f3b7	67.40.243.183
cb15:901b:901b:1324:b51a:7029:4328:f3b8	67.40.243.184
cb15:901b:901b:1324:b51a:7029:4328:f3b9	67.40.243.185
cb15:901b:901b:1324:b51a:7029:4328:f3ba	67.40.243.186
cb15:901b:901b:1324:b51a:7029:4328:f3bb	67.40.243.187
cb15:901b:901b:1324:b51a:7029:4328:f3bc	67.40.243.188
cb15:901b:901b:1324:b51a:7029:4328:f3bd	67.40.243.189
cb15:901b:901b:1324:b51a:7029:4328:f3be	67.40.243.190
cb15:901b:901b:1324:b51a:7029:4328:f3bf	67.40.243.191
cb15:901b:901b:1324:b51a:7029:4328:f3c0	67.40.243.192
cb15:901b:901b:1324:b51a:7029:4328:f3c1	67.40.243.193
cb15:901b:901b:1324:b51a:7029:4328:f3c2	67.40.243.194
cb15:901b:901b:1324:b51a:7029:4328:f3c3	67.40.243.195
cb15:901b:901b:1324:b51a:7029:4328:f3c4	67.40.243.196
cb15:901b:901b:1324:b51a:7029:4328:f3c5	67.40.243.197
cb15:901b:901b:1324:b51a:7029:4328:f3c6	67.40.243.198
cb15:901b:901b:1324:b51a:7029:4328:f3c7	67.40.243.199
cb15:901b:901b:1324:b51a:7029:4328:f3c8	67.40.243.200
cb15:901b:901b:1324:b51a:7029:4328:f3c9	67.40.243.201
cb15:901b:901b:1324:b51a:7029:4328:f3ca	67.40.243.202
cb15:901b:901b:1324:b51a:7029:4328:f3cb	67.40.243.203
cb15:901b:901b:1324:b51a:7029:4328:f3cc	67.40.243.204
cb15:901b:901b:1324:b51a:7029:4328:f3cd	67.40.243.205
cb15:901b:901b:1324:b51a:7029:4328:f3ce	67.40.243.206
cb15:901b:901b:1324:b51a:7029:4328:f3cf	67.40.243.207
cb15:901b:901b:1324:b51a:7029:4328:f3d0	67.40.243.208
cb15:901b:901b:1324:b51a:7029:4328:f3d1	67.40.243.209
cb15:901b:901b:1324:b51a:7029:4328:f3d2	67.40.243.210
cb15:901b:901b:1324:b51a:7029:4328:f3d3	67.40.243.211
cb15:901b:901b:1324:b51a:7029:4328:f3d4	67.40.243.212
cb15:901b:901b:1324:b51a:7029:4328:f3d5	67.40.243.213
cb15:901b:901b:1324:b51a:7029:4328:f3d6	67.40.243.214
cb15:901b:901b:1324:b51a:7029:4328:f3d7	67.40.243.215
cb15:901b:901b:1324:b51a:7029:4328:f3d8	67.40.243.216
cb15:901b:901b:1324:b51a:7029:4328:f3d9	67.40.243.217
cb15:901b:901b:1324:b51a:7029:4328:f3da	67.40.243.218
cb15:901b:901b:1324:b51a:7029:4328:f3db	67.40.243.219
cb15:901b:901b:1324:b51a:7029:4328:f3dc	67.40.243.220
cb15:901b:901b:1324:b51a:7029:4328:f3dd	67.40.243.221
cb15:901b:901b:1324:b51a:7029:4328:f3de	67.40.243.222
cb15:901b:901b:1324:b51a:7029:4328:f3df	67.40.243.223
cb15:901b:901b:1324:b51a:7029:4328:f3e0	67.40.243.224
cb15:901b:901b:1324:b51a:7029:4328:f3e1	67.40.243.225
cb15:901b:901b:1324:b51a:7029:4328:f3e2	67.40.243.226
cb15:901b:901b:1324:b51a:7029:4328:f3e3	67.40.243.227
cb15:901b:901b:1324:b51a:7029:4328:f3e4	67.40.243.228
cb15:901b:901b:1324:b51a:7029:4328:f3e5	67.40.243.229
cb15:901b:901b:1324:b51a:7029:4328:f3e6	67.40.243.230
cb15:901b:901b:1324:b51a:7029:4328:f3e7	67.40.243.231
cb15:901b:901b:1324:b51a:7029:4328:f3e8	67.40.243.232
cb15:901b:901b:1324:b51a:7029:4328:f3e9	67.40.243.233
cb15:901b:901b:1324:b51a:7029:4328:f3ea	67.40.243.234
cb15:901b:901b:1324:b51a:7029:4328:f3eb	67.40.243.235
cb15:901b:901b:1324:b51a:7029:4328:f3ec	67.40.243.236
cb15:901b:901b:1324:b51a:7029:4328:f3ed	67.40.243.237
cb15:901b:901b:1324:b51a:7029:4328:f3ee	67.40.243.238
cb15:901b:901b:1324:b51a:7029:4328:f3ef	67.40.243.239
cb15:901b:901b:1324:b51a:7029:4328:f3f0	67.40.243.240
cb15:901b:901b:1324:b51a:7029:4328:f3f1	67.40.243.241
cb15:901b:901b:1324:b51a:7029:4328:f3f2	67.40.243.242
cb15:901b:901b:1324:b51a:7029:4328:f3f3	67.40.243.243
cb15:901b:901b:1324:b51a:7029:4328:f3f4	67.40.243.244
cb15:901b:901b:1324:b51a:7029:4328:f3f5	67.40.243.245
cb15:901b:901b:1324:b51a:7029:4328:f3f6	67.40.243.246
cb15:901b:901b:1324:b51a:7029:4328:f3f7	67.40.243.247
cb15:901b:901b:1324:b51a:7029:4328:f3f8	67.40.243.248
cb15:901b:901b:1324:b51a:7029:4328:f3f9	67.40.243.249
cb15:901b:901b:1324:b51a:7029:4328:f3fa	67.40.243.250
cb15:901b:901b:1324:b51a:7029:4328:f3fb	67.40.243.251
cb15:901b:901b:1324:b51a:7029:4328:f3fc	67.40.243.252
cb15:901b:901b:1324:b51a:7029:4328:f3fd	67.40.243.253
cb15:901b:901b:1324:b51a:7029:4328:f3fe	67.40.243.254
cb15:901b:901b:1324:b51a:7029:4328:f3ff	67.40.243.255

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.