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:f301	231.5.243.1
cb15:901b:8024:901b:91bc:cb15:e705:f302	231.5.243.2
cb15:901b:8024:901b:91bc:cb15:e705:f303	231.5.243.3
cb15:901b:8024:901b:91bc:cb15:e705:f304	231.5.243.4
cb15:901b:8024:901b:91bc:cb15:e705:f305	231.5.243.5
cb15:901b:8024:901b:91bc:cb15:e705:f306	231.5.243.6
cb15:901b:8024:901b:91bc:cb15:e705:f307	231.5.243.7
cb15:901b:8024:901b:91bc:cb15:e705:f308	231.5.243.8
cb15:901b:8024:901b:91bc:cb15:e705:f309	231.5.243.9
cb15:901b:8024:901b:91bc:cb15:e705:f30a	231.5.243.10
cb15:901b:8024:901b:91bc:cb15:e705:f30b	231.5.243.11
cb15:901b:8024:901b:91bc:cb15:e705:f30c	231.5.243.12
cb15:901b:8024:901b:91bc:cb15:e705:f30d	231.5.243.13
cb15:901b:8024:901b:91bc:cb15:e705:f30e	231.5.243.14
cb15:901b:8024:901b:91bc:cb15:e705:f30f	231.5.243.15
cb15:901b:8024:901b:91bc:cb15:e705:f310	231.5.243.16
cb15:901b:8024:901b:91bc:cb15:e705:f311	231.5.243.17
cb15:901b:8024:901b:91bc:cb15:e705:f312	231.5.243.18
cb15:901b:8024:901b:91bc:cb15:e705:f313	231.5.243.19
cb15:901b:8024:901b:91bc:cb15:e705:f314	231.5.243.20
cb15:901b:8024:901b:91bc:cb15:e705:f315	231.5.243.21
cb15:901b:8024:901b:91bc:cb15:e705:f316	231.5.243.22
cb15:901b:8024:901b:91bc:cb15:e705:f317	231.5.243.23
cb15:901b:8024:901b:91bc:cb15:e705:f318	231.5.243.24
cb15:901b:8024:901b:91bc:cb15:e705:f319	231.5.243.25
cb15:901b:8024:901b:91bc:cb15:e705:f31a	231.5.243.26
cb15:901b:8024:901b:91bc:cb15:e705:f31b	231.5.243.27
cb15:901b:8024:901b:91bc:cb15:e705:f31c	231.5.243.28
cb15:901b:8024:901b:91bc:cb15:e705:f31d	231.5.243.29
cb15:901b:8024:901b:91bc:cb15:e705:f31e	231.5.243.30
cb15:901b:8024:901b:91bc:cb15:e705:f31f	231.5.243.31
cb15:901b:8024:901b:91bc:cb15:e705:f320	231.5.243.32
cb15:901b:8024:901b:91bc:cb15:e705:f321	231.5.243.33
cb15:901b:8024:901b:91bc:cb15:e705:f322	231.5.243.34
cb15:901b:8024:901b:91bc:cb15:e705:f323	231.5.243.35
cb15:901b:8024:901b:91bc:cb15:e705:f324	231.5.243.36
cb15:901b:8024:901b:91bc:cb15:e705:f325	231.5.243.37
cb15:901b:8024:901b:91bc:cb15:e705:f326	231.5.243.38
cb15:901b:8024:901b:91bc:cb15:e705:f327	231.5.243.39
cb15:901b:8024:901b:91bc:cb15:e705:f328	231.5.243.40
cb15:901b:8024:901b:91bc:cb15:e705:f329	231.5.243.41
cb15:901b:8024:901b:91bc:cb15:e705:f32a	231.5.243.42
cb15:901b:8024:901b:91bc:cb15:e705:f32b	231.5.243.43
cb15:901b:8024:901b:91bc:cb15:e705:f32c	231.5.243.44
cb15:901b:8024:901b:91bc:cb15:e705:f32d	231.5.243.45
cb15:901b:8024:901b:91bc:cb15:e705:f32e	231.5.243.46
cb15:901b:8024:901b:91bc:cb15:e705:f32f	231.5.243.47
cb15:901b:8024:901b:91bc:cb15:e705:f330	231.5.243.48
cb15:901b:8024:901b:91bc:cb15:e705:f331	231.5.243.49
cb15:901b:8024:901b:91bc:cb15:e705:f332	231.5.243.50
cb15:901b:8024:901b:91bc:cb15:e705:f333	231.5.243.51
cb15:901b:8024:901b:91bc:cb15:e705:f334	231.5.243.52
cb15:901b:8024:901b:91bc:cb15:e705:f335	231.5.243.53
cb15:901b:8024:901b:91bc:cb15:e705:f336	231.5.243.54
cb15:901b:8024:901b:91bc:cb15:e705:f337	231.5.243.55
cb15:901b:8024:901b:91bc:cb15:e705:f338	231.5.243.56
cb15:901b:8024:901b:91bc:cb15:e705:f339	231.5.243.57
cb15:901b:8024:901b:91bc:cb15:e705:f33a	231.5.243.58
cb15:901b:8024:901b:91bc:cb15:e705:f33b	231.5.243.59
cb15:901b:8024:901b:91bc:cb15:e705:f33c	231.5.243.60

cb15:901b:8024:901b:91bc:cb15:e705:f33d	231.5.243.61
cb15:901b:8024:901b:91bc:cb15:e705:f33e	231.5.243.62
cb15:901b:8024:901b:91bc:cb15:e705:f33f	231.5.243.63
cb15:901b:8024:901b:91bc:cb15:e705:f340	231.5.243.64
cb15:901b:8024:901b:91bc:cb15:e705:f341	231.5.243.65
cb15:901b:8024:901b:91bc:cb15:e705:f342	231.5.243.66
cb15:901b:8024:901b:91bc:cb15:e705:f343	231.5.243.67
cb15:901b:8024:901b:91bc:cb15:e705:f344	231.5.243.68
cb15:901b:8024:901b:91bc:cb15:e705:f345	231.5.243.69
cb15:901b:8024:901b:91bc:cb15:e705:f346	231.5.243.70
cb15:901b:8024:901b:91bc:cb15:e705:f347	231.5.243.71
cb15:901b:8024:901b:91bc:cb15:e705:f348	231.5.243.72
cb15:901b:8024:901b:91bc:cb15:e705:f349	231.5.243.73
cb15:901b:8024:901b:91bc:cb15:e705:f34a	231.5.243.74
cb15:901b:8024:901b:91bc:cb15:e705:f34b	231.5.243.75
cb15:901b:8024:901b:91bc:cb15:e705:f34c	231.5.243.76
cb15:901b:8024:901b:91bc:cb15:e705:f34d	231.5.243.77
cb15:901b:8024:901b:91bc:cb15:e705:f34e	231.5.243.78
cb15:901b:8024:901b:91bc:cb15:e705:f34f	231.5.243.79
cb15:901b:8024:901b:91bc:cb15:e705:f350	231.5.243.80
cb15:901b:8024:901b:91bc:cb15:e705:f351	231.5.243.81
cb15:901b:8024:901b:91bc:cb15:e705:f352	231.5.243.82
cb15:901b:8024:901b:91bc:cb15:e705:f353	231.5.243.83
cb15:901b:8024:901b:91bc:cb15:e705:f354	231.5.243.84
cb15:901b:8024:901b:91bc:cb15:e705:f355	231.5.243.85
cb15:901b:8024:901b:91bc:cb15:e705:f356	231.5.243.86
cb15:901b:8024:901b:91bc:cb15:e705:f357	231.5.243.87
cb15:901b:8024:901b:91bc:cb15:e705:f358	231.5.243.88
cb15:901b:8024:901b:91bc:cb15:e705:f359	231.5.243.89
cb15:901b:8024:901b:91bc:cb15:e705:f35a	231.5.243.90
cb15:901b:8024:901b:91bc:cb15:e705:f35b	231.5.243.91
cb15:901b:8024:901b:91bc:cb15:e705:f35c	231.5.243.92
cb15:901b:8024:901b:91bc:cb15:e705:f35d	231.5.243.93
cb15:901b:8024:901b:91bc:cb15:e705:f35e	231.5.243.94
cb15:901b:8024:901b:91bc:cb15:e705:f35f	231.5.243.95
cb15:901b:8024:901b:91bc:cb15:e705:f360	231.5.243.96
cb15:901b:8024:901b:91bc:cb15:e705:f361	231.5.243.97
cb15:901b:8024:901b:91bc:cb15:e705:f362	231.5.243.98
cb15:901b:8024:901b:91bc:cb15:e705:f363	231.5.243.99
cb15:901b:8024:901b:91bc:cb15:e705:f364	231.5.243.100
cb15:901b:8024:901b:91bc:cb15:e705:f365	231.5.243.101
cb15:901b:8024:901b:91bc:cb15:e705:f366	231.5.243.102
cb15:901b:8024:901b:91bc:cb15:e705:f367	231.5.243.103
cb15:901b:8024:901b:91bc:cb15:e705:f368	231.5.243.104
cb15:901b:8024:901b:91bc:cb15:e705:f369	231.5.243.105
cb15:901b:8024:901b:91bc:cb15:e705:f36a	231.5.243.106
cb15:901b:8024:901b:91bc:cb15:e705:f36b	231.5.243.107
cb15:901b:8024:901b:91bc:cb15:e705:f36c	231.5.243.108
cb15:901b:8024:901b:91bc:cb15:e705:f36d	231.5.243.109
cb15:901b:8024:901b:91bc:cb15:e705:f36e	231.5.243.110
cb15:901b:8024:901b:91bc:cb15:e705:f36f	231.5.243.111
cb15:901b:8024:901b:91bc:cb15:e705:f370	231.5.243.112
cb15:901b:8024:901b:91bc:cb15:e705:f371	231.5.243.113
cb15:901b:8024:901b:91bc:cb15:e705:f372	231.5.243.114
cb15:901b:8024:901b:91bc:cb15:e705:f373	231.5.243.115
cb15:901b:8024:901b:91bc:cb15:e705:f374	231.5.243.116
cb15:901b:8024:901b:91bc:cb15:e705:f375	231.5.243.117
cb15:901b:8024:901b:91bc:cb15:e705:f376	231.5.243.118
cb15:901b:8024:901b:91bc:cb15:e705:f377	231.5.243.119
cb15:901b:8024:901b:91bc:cb15:e705:f378	231.5.243.120

cb15:901b:8024:901b:91bc:cb15:e705:f379	231.5.243.121
cb15:901b:8024:901b:91bc:cb15:e705:f37a	231.5.243.122
cb15:901b:8024:901b:91bc:cb15:e705:f37b	231.5.243.123
cb15:901b:8024:901b:91bc:cb15:e705:f37c	231.5.243.124
cb15:901b:8024:901b:91bc:cb15:e705:f37d	231.5.243.125
cb15:901b:8024:901b:91bc:cb15:e705:f37e	231.5.243.126
cb15:901b:8024:901b:91bc:cb15:e705:f37f	231.5.243.127
cb15:901b:8024:901b:91bc:cb15:e705:f380	231.5.243.128
cb15:901b:8024:901b:91bc:cb15:e705:f381	231.5.243.129
cb15:901b:8024:901b:91bc:cb15:e705:f382	231.5.243.130
cb15:901b:8024:901b:91bc:cb15:e705:f383	231.5.243.131
cb15:901b:8024:901b:91bc:cb15:e705:f384	231.5.243.132
cb15:901b:8024:901b:91bc:cb15:e705:f385	231.5.243.133
cb15:901b:8024:901b:91bc:cb15:e705:f386	231.5.243.134
cb15:901b:8024:901b:91bc:cb15:e705:f387	231.5.243.135
cb15:901b:8024:901b:91bc:cb15:e705:f388	231.5.243.136
cb15:901b:8024:901b:91bc:cb15:e705:f389	231.5.243.137
cb15:901b:8024:901b:91bc:cb15:e705:f38a	231.5.243.138
cb15:901b:8024:901b:91bc:cb15:e705:f38b	231.5.243.139
cb15:901b:8024:901b:91bc:cb15:e705:f38c	231.5.243.140
cb15:901b:8024:901b:91bc:cb15:e705:f38d	231.5.243.141
cb15:901b:8024:901b:91bc:cb15:e705:f38e	231.5.243.142
cb15:901b:8024:901b:91bc:cb15:e705:f38f	231.5.243.143
cb15:901b:8024:901b:91bc:cb15:e705:f390	231.5.243.144
cb15:901b:8024:901b:91bc:cb15:e705:f391	231.5.243.145
cb15:901b:8024:901b:91bc:cb15:e705:f392	231.5.243.146
cb15:901b:8024:901b:91bc:cb15:e705:f393	231.5.243.147
cb15:901b:8024:901b:91bc:cb15:e705:f394	231.5.243.148
cb15:901b:8024:901b:91bc:cb15:e705:f395	231.5.243.149
cb15:901b:8024:901b:91bc:cb15:e705:f396	231.5.243.150
cb15:901b:8024:901b:91bc:cb15:e705:f397	231.5.243.151
cb15:901b:8024:901b:91bc:cb15:e705:f398	231.5.243.152
cb15:901b:8024:901b:91bc:cb15:e705:f399	231.5.243.153
cb15:901b:8024:901b:91bc:cb15:e705:f39a	231.5.243.154
cb15:901b:8024:901b:91bc:cb15:e705:f39b	231.5.243.155
cb15:901b:8024:901b:91bc:cb15:e705:f39c	231.5.243.156
cb15:901b:8024:901b:91bc:cb15:e705:f39d	231.5.243.157
cb15:901b:8024:901b:91bc:cb15:e705:f39e	231.5.243.158
cb15:901b:8024:901b:91bc:cb15:e705:f39f	231.5.243.159
cb15:901b:8024:901b:91bc:cb15:e705:f3a0	231.5.243.160
cb15:901b:8024:901b:91bc:cb15:e705:f3a1	231.5.243.161
cb15:901b:8024:901b:91bc:cb15:e705:f3a2	231.5.243.162
cb15:901b:8024:901b:91bc:cb15:e705:f3a3	231.5.243.163
cb15:901b:8024:901b:91bc:cb15:e705:f3a4	231.5.243.164
cb15:901b:8024:901b:91bc:cb15:e705:f3a5	231.5.243.165
cb15:901b:8024:901b:91bc:cb15:e705:f3a6	231.5.243.166
cb15:901b:8024:901b:91bc:cb15:e705:f3a7	231.5.243.167
cb15:901b:8024:901b:91bc:cb15:e705:f3a8	231.5.243.168
cb15:901b:8024:901b:91bc:cb15:e705:f3a9	231.5.243.169
cb15:901b:8024:901b:91bc:cb15:e705:f3aa	231.5.243.170
cb15:901b:8024:901b:91bc:cb15:e705:f3ab	231.5.243.171
cb15:901b:8024:901b:91bc:cb15:e705:f3ac	231.5.243.172
cb15:901b:8024:901b:91bc:cb15:e705:f3ad	231.5.243.173
cb15:901b:8024:901b:91bc:cb15:e705:f3ae	231.5.243.174
cb15:901b:8024:901b:91bc:cb15:e705:f3af	231.5.243.175
cb15:901b:8024:901b:91bc:cb15:e705:f3b0	231.5.243.176
cb15:901b:8024:901b:91bc:cb15:e705:f3b1	231.5.243.177
cb15:901b:8024:901b:91bc:cb15:e705:f3b2	231.5.243.178
cb15:901b:8024:901b:91bc:cb15:e705:f3b3	231.5.243.179
cb15:901b:8024:901b:91bc:cb15:e705:f3b4	231.5.243.180

cb15:901b:8024:901b:91bc:cb15:e705:f3b5	231.5.243.181
cb15:901b:8024:901b:91bc:cb15:e705:f3b6	231.5.243.182
cb15:901b:8024:901b:91bc:cb15:e705:f3b7	231.5.243.183
cb15:901b:8024:901b:91bc:cb15:e705:f3b8	231.5.243.184
cb15:901b:8024:901b:91bc:cb15:e705:f3b9	231.5.243.185
cb15:901b:8024:901b:91bc:cb15:e705:f3ba	231.5.243.186
cb15:901b:8024:901b:91bc:cb15:e705:f3bb	231.5.243.187
cb15:901b:8024:901b:91bc:cb15:e705:f3bc	231.5.243.188
cb15:901b:8024:901b:91bc:cb15:e705:f3bd	231.5.243.189
cb15:901b:8024:901b:91bc:cb15:e705:f3be	231.5.243.190
cb15:901b:8024:901b:91bc:cb15:e705:f3bf	231.5.243.191
cb15:901b:8024:901b:91bc:cb15:e705:f3c0	231.5.243.192
cb15:901b:8024:901b:91bc:cb15:e705:f3c1	231.5.243.193
cb15:901b:8024:901b:91bc:cb15:e705:f3c2	231.5.243.194
cb15:901b:8024:901b:91bc:cb15:e705:f3c3	231.5.243.195
cb15:901b:8024:901b:91bc:cb15:e705:f3c4	231.5.243.196
cb15:901b:8024:901b:91bc:cb15:e705:f3c5	231.5.243.197
cb15:901b:8024:901b:91bc:cb15:e705:f3c6	231.5.243.198
cb15:901b:8024:901b:91bc:cb15:e705:f3c7	231.5.243.199
cb15:901b:8024:901b:91bc:cb15:e705:f3c8	231.5.243.200
cb15:901b:8024:901b:91bc:cb15:e705:f3c9	231.5.243.201
cb15:901b:8024:901b:91bc:cb15:e705:f3ca	231.5.243.202
cb15:901b:8024:901b:91bc:cb15:e705:f3cb	231.5.243.203
cb15:901b:8024:901b:91bc:cb15:e705:f3cc	231.5.243.204
cb15:901b:8024:901b:91bc:cb15:e705:f3cd	231.5.243.205
cb15:901b:8024:901b:91bc:cb15:e705:f3ce	231.5.243.206
cb15:901b:8024:901b:91bc:cb15:e705:f3cf	231.5.243.207
cb15:901b:8024:901b:91bc:cb15:e705:f3d0	231.5.243.208
cb15:901b:8024:901b:91bc:cb15:e705:f3d1	231.5.243.209
cb15:901b:8024:901b:91bc:cb15:e705:f3d2	231.5.243.210
cb15:901b:8024:901b:91bc:cb15:e705:f3d3	231.5.243.211
cb15:901b:8024:901b:91bc:cb15:e705:f3d4	231.5.243.212
cb15:901b:8024:901b:91bc:cb15:e705:f3d5	231.5.243.213
cb15:901b:8024:901b:91bc:cb15:e705:f3d6	231.5.243.214
cb15:901b:8024:901b:91bc:cb15:e705:f3d7	231.5.243.215
cb15:901b:8024:901b:91bc:cb15:e705:f3d8	231.5.243.216
cb15:901b:8024:901b:91bc:cb15:e705:f3d9	231.5.243.217
cb15:901b:8024:901b:91bc:cb15:e705:f3da	231.5.243.218
cb15:901b:8024:901b:91bc:cb15:e705:f3db	231.5.243.219
cb15:901b:8024:901b:91bc:cb15:e705:f3dc	231.5.243.220
cb15:901b:8024:901b:91bc:cb15:e705:f3dd	231.5.243.221
cb15:901b:8024:901b:91bc:cb15:e705:f3de	231.5.243.222
cb15:901b:8024:901b:91bc:cb15:e705:f3df	231.5.243.223
cb15:901b:8024:901b:91bc:cb15:e705:f3e0	231.5.243.224
cb15:901b:8024:901b:91bc:cb15:e705:f3e1	231.5.243.225
cb15:901b:8024:901b:91bc:cb15:e705:f3e2	231.5.243.226
cb15:901b:8024:901b:91bc:cb15:e705:f3e3	231.5.243.227
cb15:901b:8024:901b:91bc:cb15:e705:f3e4	231.5.243.228
cb15:901b:8024:901b:91bc:cb15:e705:f3e5	231.5.243.229
cb15:901b:8024:901b:91bc:cb15:e705:f3e6	231.5.243.230
cb15:901b:8024:901b:91bc:cb15:e705:f3e7	231.5.243.231
cb15:901b:8024:901b:91bc:cb15:e705:f3e8	231.5.243.232
cb15:901b:8024:901b:91bc:cb15:e705:f3e9	231.5.243.233
cb15:901b:8024:901b:91bc:cb15:e705:f3ea	231.5.243.234
cb15:901b:8024:901b:91bc:cb15:e705:f3eb	231.5.243.235
cb15:901b:8024:901b:91bc:cb15:e705:f3ec	231.5.243.236
cb15:901b:8024:901b:91bc:cb15:e705:f3ed	231.5.243.237
cb15:901b:8024:901b:91bc:cb15:e705:f3ee	231.5.243.238
cb15:901b:8024:901b:91bc:cb15:e705:f3ef	231.5.243.239
cb15:901b:8024:901b:91bc:cb15:e705:f3f0	231.5.243.240
cb15:901b:8024:901b:91bc:cb15:e705:f3f1	231.5.243.241
cb15:901b:8024:901b:91bc:cb15:e705:f3f2	231.5.243.242
cb15:901b:8024:901b:91bc:cb15:e705:f3f3	231.5.243.243
cb15:901b:8024:901b:91bc:cb15:e705:f3f4	231.5.243.244
cb15:901b:8024:901b:91bc:cb15:e705:f3f5	231.5.243.245
cb15:901b:8024:901b:91bc:cb15:e705:f3f6	231.5.243.246
cb15:901b:8024:901b:91bc:cb15:e705:f3f7	231.5.243.247
cb15:901b:8024:901b:91bc:cb15:e705:f3f8	231.5.243.248
cb15:901b:8024:901b:91bc:cb15:e705:f3f9	231.5.243.249
cb15:901b:8024:901b:91bc:cb15:e705:f3fa	231.5.243.250
cb15:901b:8024:901b:91bc:cb15:e705:f3fb	231.5.243.251
cb15:901b:8024:901b:91bc:cb15:e705:f3fc	231.5.243.252
cb15:901b:8024:901b:91bc:cb15:e705:f3fd	231.5.243.253
cb15:901b:8024:901b:91bc:cb15:e705:f3fe	231.5.243.254
cb15:901b:8024:901b:91bc:cb15:e705:f3ff	231.5.243.255

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.