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:efdd:f301	239.221.243.1
cb15:901b:8024:901b:91bc:cb15:efdd:f302	239.221.243.2
cb15:901b:8024:901b:91bc:cb15:efdd:f303	239.221.243.3
cb15:901b:8024:901b:91bc:cb15:efdd:f304	239.221.243.4
cb15:901b:8024:901b:91bc:cb15:efdd:f305	239.221.243.5
cb15:901b:8024:901b:91bc:cb15:efdd:f306	239.221.243.6
cb15:901b:8024:901b:91bc:cb15:efdd:f307	239.221.243.7
cb15:901b:8024:901b:91bc:cb15:efdd:f308	239.221.243.8
cb15:901b:8024:901b:91bc:cb15:efdd:f309	239.221.243.9
cb15:901b:8024:901b:91bc:cb15:efdd:f30a	239.221.243.10
cb15:901b:8024:901b:91bc:cb15:efdd:f30b	239.221.243.11
cb15:901b:8024:901b:91bc:cb15:efdd:f30c	239.221.243.12
cb15:901b:8024:901b:91bc:cb15:efdd:f30d	239.221.243.13
cb15:901b:8024:901b:91bc:cb15:efdd:f30e	239.221.243.14
cb15:901b:8024:901b:91bc:cb15:efdd:f30f	239.221.243.15
cb15:901b:8024:901b:91bc:cb15:efdd:f310	239.221.243.16
cb15:901b:8024:901b:91bc:cb15:efdd:f311	239.221.243.17
cb15:901b:8024:901b:91bc:cb15:efdd:f312	239.221.243.18
cb15:901b:8024:901b:91bc:cb15:efdd:f313	239.221.243.19
cb15:901b:8024:901b:91bc:cb15:efdd:f314	239.221.243.20
cb15:901b:8024:901b:91bc:cb15:efdd:f315	239.221.243.21
cb15:901b:8024:901b:91bc:cb15:efdd:f316	239.221.243.22
cb15:901b:8024:901b:91bc:cb15:efdd:f317	239.221.243.23
cb15:901b:8024:901b:91bc:cb15:efdd:f318	239.221.243.24
cb15:901b:8024:901b:91bc:cb15:efdd:f319	239.221.243.25
cb15:901b:8024:901b:91bc:cb15:efdd:f31a	239.221.243.26
cb15:901b:8024:901b:91bc:cb15:efdd:f31b	239.221.243.27
cb15:901b:8024:901b:91bc:cb15:efdd:f31c	239.221.243.28
cb15:901b:8024:901b:91bc:cb15:efdd:f31d	239.221.243.29
cb15:901b:8024:901b:91bc:cb15:efdd:f31e	239.221.243.30
cb15:901b:8024:901b:91bc:cb15:efdd:f31f	239.221.243.31
cb15:901b:8024:901b:91bc:cb15:efdd:f320	239.221.243.32
cb15:901b:8024:901b:91bc:cb15:efdd:f321	239.221.243.33
cb15:901b:8024:901b:91bc:cb15:efdd:f322	239.221.243.34
cb15:901b:8024:901b:91bc:cb15:efdd:f323	239.221.243.35
cb15:901b:8024:901b:91bc:cb15:efdd:f324	239.221.243.36
cb15:901b:8024:901b:91bc:cb15:efdd:f325	239.221.243.37
cb15:901b:8024:901b:91bc:cb15:efdd:f326	239.221.243.38
cb15:901b:8024:901b:91bc:cb15:efdd:f327	239.221.243.39
cb15:901b:8024:901b:91bc:cb15:efdd:f328	239.221.243.40
cb15:901b:8024:901b:91bc:cb15:efdd:f329	239.221.243.41
cb15:901b:8024:901b:91bc:cb15:efdd:f32a	239.221.243.42
cb15:901b:8024:901b:91bc:cb15:efdd:f32b	239.221.243.43
cb15:901b:8024:901b:91bc:cb15:efdd:f32c	239.221.243.44
cb15:901b:8024:901b:91bc:cb15:efdd:f32d	239.221.243.45
cb15:901b:8024:901b:91bc:cb15:efdd:f32e	239.221.243.46
cb15:901b:8024:901b:91bc:cb15:efdd:f32f	239.221.243.47
cb15:901b:8024:901b:91bc:cb15:efdd:f330	239.221.243.48
cb15:901b:8024:901b:91bc:cb15:efdd:f331	239.221.243.49
cb15:901b:8024:901b:91bc:cb15:efdd:f332	239.221.243.50
cb15:901b:8024:901b:91bc:cb15:efdd:f333	239.221.243.51
cb15:901b:8024:901b:91bc:cb15:efdd:f334	239.221.243.52
cb15:901b:8024:901b:91bc:cb15:efdd:f335	239.221.243.53
cb15:901b:8024:901b:91bc:cb15:efdd:f336	239.221.243.54
cb15:901b:8024:901b:91bc:cb15:efdd:f337	239.221.243.55
cb15:901b:8024:901b:91bc:cb15:efdd:f338	239.221.243.56
cb15:901b:8024:901b:91bc:cb15:efdd:f339	239.221.243.57
cb15:901b:8024:901b:91bc:cb15:efdd:f33a	239.221.243.58
cb15:901b:8024:901b:91bc:cb15:efdd:f33b	239.221.243.59
cb15:901b:8024:901b:91bc:cb15:efdd:f33c	239.221.243.60

cb15:901b:8024:901b:91bc:cb15:efdd:f33d	239.221.243.61
cb15:901b:8024:901b:91bc:cb15:efdd:f33e	239.221.243.62
cb15:901b:8024:901b:91bc:cb15:efdd:f33f	239.221.243.63
cb15:901b:8024:901b:91bc:cb15:efdd:f340	239.221.243.64
cb15:901b:8024:901b:91bc:cb15:efdd:f341	239.221.243.65
cb15:901b:8024:901b:91bc:cb15:efdd:f342	239.221.243.66
cb15:901b:8024:901b:91bc:cb15:efdd:f343	239.221.243.67
cb15:901b:8024:901b:91bc:cb15:efdd:f344	239.221.243.68
cb15:901b:8024:901b:91bc:cb15:efdd:f345	239.221.243.69
cb15:901b:8024:901b:91bc:cb15:efdd:f346	239.221.243.70
cb15:901b:8024:901b:91bc:cb15:efdd:f347	239.221.243.71
cb15:901b:8024:901b:91bc:cb15:efdd:f348	239.221.243.72
cb15:901b:8024:901b:91bc:cb15:efdd:f349	239.221.243.73
cb15:901b:8024:901b:91bc:cb15:efdd:f34a	239.221.243.74
cb15:901b:8024:901b:91bc:cb15:efdd:f34b	239.221.243.75
cb15:901b:8024:901b:91bc:cb15:efdd:f34c	239.221.243.76
cb15:901b:8024:901b:91bc:cb15:efdd:f34d	239.221.243.77
cb15:901b:8024:901b:91bc:cb15:efdd:f34e	239.221.243.78
cb15:901b:8024:901b:91bc:cb15:efdd:f34f	239.221.243.79
cb15:901b:8024:901b:91bc:cb15:efdd:f350	239.221.243.80
cb15:901b:8024:901b:91bc:cb15:efdd:f351	239.221.243.81
cb15:901b:8024:901b:91bc:cb15:efdd:f352	239.221.243.82
cb15:901b:8024:901b:91bc:cb15:efdd:f353	239.221.243.83
cb15:901b:8024:901b:91bc:cb15:efdd:f354	239.221.243.84
cb15:901b:8024:901b:91bc:cb15:efdd:f355	239.221.243.85
cb15:901b:8024:901b:91bc:cb15:efdd:f356	239.221.243.86
cb15:901b:8024:901b:91bc:cb15:efdd:f357	239.221.243.87
cb15:901b:8024:901b:91bc:cb15:efdd:f358	239.221.243.88
cb15:901b:8024:901b:91bc:cb15:efdd:f359	239.221.243.89
cb15:901b:8024:901b:91bc:cb15:efdd:f35a	239.221.243.90
cb15:901b:8024:901b:91bc:cb15:efdd:f35b	239.221.243.91
cb15:901b:8024:901b:91bc:cb15:efdd:f35c	239.221.243.92
cb15:901b:8024:901b:91bc:cb15:efdd:f35d	239.221.243.93
cb15:901b:8024:901b:91bc:cb15:efdd:f35e	239.221.243.94
cb15:901b:8024:901b:91bc:cb15:efdd:f35f	239.221.243.95
cb15:901b:8024:901b:91bc:cb15:efdd:f360	239.221.243.96
cb15:901b:8024:901b:91bc:cb15:efdd:f361	239.221.243.97
cb15:901b:8024:901b:91bc:cb15:efdd:f362	239.221.243.98
cb15:901b:8024:901b:91bc:cb15:efdd:f363	239.221.243.99
cb15:901b:8024:901b:91bc:cb15:efdd:f364	239.221.243.100
cb15:901b:8024:901b:91bc:cb15:efdd:f365	239.221.243.101
cb15:901b:8024:901b:91bc:cb15:efdd:f366	239.221.243.102
cb15:901b:8024:901b:91bc:cb15:efdd:f367	239.221.243.103
cb15:901b:8024:901b:91bc:cb15:efdd:f368	239.221.243.104
cb15:901b:8024:901b:91bc:cb15:efdd:f369	239.221.243.105
cb15:901b:8024:901b:91bc:cb15:efdd:f36a	239.221.243.106
cb15:901b:8024:901b:91bc:cb15:efdd:f36b	239.221.243.107
cb15:901b:8024:901b:91bc:cb15:efdd:f36c	239.221.243.108
cb15:901b:8024:901b:91bc:cb15:efdd:f36d	239.221.243.109
cb15:901b:8024:901b:91bc:cb15:efdd:f36e	239.221.243.110
cb15:901b:8024:901b:91bc:cb15:efdd:f36f	239.221.243.111
cb15:901b:8024:901b:91bc:cb15:efdd:f370	239.221.243.112
cb15:901b:8024:901b:91bc:cb15:efdd:f371	239.221.243.113
cb15:901b:8024:901b:91bc:cb15:efdd:f372	239.221.243.114
cb15:901b:8024:901b:91bc:cb15:efdd:f373	239.221.243.115
cb15:901b:8024:901b:91bc:cb15:efdd:f374	239.221.243.116
cb15:901b:8024:901b:91bc:cb15:efdd:f375	239.221.243.117
cb15:901b:8024:901b:91bc:cb15:efdd:f376	239.221.243.118
cb15:901b:8024:901b:91bc:cb15:efdd:f377	239.221.243.119
cb15:901b:8024:901b:91bc:cb15:efdd:f378	239.221.243.120

cb15:901b:8024:901b:91bc:cb15:efdd:f379	239.221.243.121
cb15:901b:8024:901b:91bc:cb15:efdd:f37a	239.221.243.122
cb15:901b:8024:901b:91bc:cb15:efdd:f37b	239.221.243.123
cb15:901b:8024:901b:91bc:cb15:efdd:f37c	239.221.243.124
cb15:901b:8024:901b:91bc:cb15:efdd:f37d	239.221.243.125
cb15:901b:8024:901b:91bc:cb15:efdd:f37e	239.221.243.126
cb15:901b:8024:901b:91bc:cb15:efdd:f37f	239.221.243.127
cb15:901b:8024:901b:91bc:cb15:efdd:f380	239.221.243.128
cb15:901b:8024:901b:91bc:cb15:efdd:f381	239.221.243.129
cb15:901b:8024:901b:91bc:cb15:efdd:f382	239.221.243.130
cb15:901b:8024:901b:91bc:cb15:efdd:f383	239.221.243.131
cb15:901b:8024:901b:91bc:cb15:efdd:f384	239.221.243.132
cb15:901b:8024:901b:91bc:cb15:efdd:f385	239.221.243.133
cb15:901b:8024:901b:91bc:cb15:efdd:f386	239.221.243.134
cb15:901b:8024:901b:91bc:cb15:efdd:f387	239.221.243.135
cb15:901b:8024:901b:91bc:cb15:efdd:f388	239.221.243.136
cb15:901b:8024:901b:91bc:cb15:efdd:f389	239.221.243.137
cb15:901b:8024:901b:91bc:cb15:efdd:f38a	239.221.243.138
cb15:901b:8024:901b:91bc:cb15:efdd:f38b	239.221.243.139
cb15:901b:8024:901b:91bc:cb15:efdd:f38c	239.221.243.140
cb15:901b:8024:901b:91bc:cb15:efdd:f38d	239.221.243.141
cb15:901b:8024:901b:91bc:cb15:efdd:f38e	239.221.243.142
cb15:901b:8024:901b:91bc:cb15:efdd:f38f	239.221.243.143
cb15:901b:8024:901b:91bc:cb15:efdd:f390	239.221.243.144
cb15:901b:8024:901b:91bc:cb15:efdd:f391	239.221.243.145
cb15:901b:8024:901b:91bc:cb15:efdd:f392	239.221.243.146
cb15:901b:8024:901b:91bc:cb15:efdd:f393	239.221.243.147
cb15:901b:8024:901b:91bc:cb15:efdd:f394	239.221.243.148
cb15:901b:8024:901b:91bc:cb15:efdd:f395	239.221.243.149
cb15:901b:8024:901b:91bc:cb15:efdd:f396	239.221.243.150
cb15:901b:8024:901b:91bc:cb15:efdd:f397	239.221.243.151
cb15:901b:8024:901b:91bc:cb15:efdd:f398	239.221.243.152
cb15:901b:8024:901b:91bc:cb15:efdd:f399	239.221.243.153
cb15:901b:8024:901b:91bc:cb15:efdd:f39a	239.221.243.154
cb15:901b:8024:901b:91bc:cb15:efdd:f39b	239.221.243.155
cb15:901b:8024:901b:91bc:cb15:efdd:f39c	239.221.243.156
cb15:901b:8024:901b:91bc:cb15:efdd:f39d	239.221.243.157
cb15:901b:8024:901b:91bc:cb15:efdd:f39e	239.221.243.158
cb15:901b:8024:901b:91bc:cb15:efdd:f39f	239.221.243.159
cb15:901b:8024:901b:91bc:cb15:efdd:f3a0	239.221.243.160
cb15:901b:8024:901b:91bc:cb15:efdd:f3a1	239.221.243.161
cb15:901b:8024:901b:91bc:cb15:efdd:f3a2	239.221.243.162
cb15:901b:8024:901b:91bc:cb15:efdd:f3a3	239.221.243.163
cb15:901b:8024:901b:91bc:cb15:efdd:f3a4	239.221.243.164
cb15:901b:8024:901b:91bc:cb15:efdd:f3a5	239.221.243.165
cb15:901b:8024:901b:91bc:cb15:efdd:f3a6	239.221.243.166
cb15:901b:8024:901b:91bc:cb15:efdd:f3a7	239.221.243.167
cb15:901b:8024:901b:91bc:cb15:efdd:f3a8	239.221.243.168
cb15:901b:8024:901b:91bc:cb15:efdd:f3a9	239.221.243.169
cb15:901b:8024:901b:91bc:cb15:efdd:f3aa	239.221.243.170
cb15:901b:8024:901b:91bc:cb15:efdd:f3ab	239.221.243.171
cb15:901b:8024:901b:91bc:cb15:efdd:f3ac	239.221.243.172
cb15:901b:8024:901b:91bc:cb15:efdd:f3ad	239.221.243.173
cb15:901b:8024:901b:91bc:cb15:efdd:f3ae	239.221.243.174
cb15:901b:8024:901b:91bc:cb15:efdd:f3af	239.221.243.175
cb15:901b:8024:901b:91bc:cb15:efdd:f3b0	239.221.243.176
cb15:901b:8024:901b:91bc:cb15:efdd:f3b1	239.221.243.177
cb15:901b:8024:901b:91bc:cb15:efdd:f3b2	239.221.243.178
cb15:901b:8024:901b:91bc:cb15:efdd:f3b3	239.221.243.179
cb15:901b:8024:901b:91bc:cb15:efdd:f3b4	239.221.243.180

cb15:901b:8024:901b:91bc:cb15:efdd:f3b5	239.221.243.181
cb15:901b:8024:901b:91bc:cb15:efdd:f3b6	239.221.243.182
cb15:901b:8024:901b:91bc:cb15:efdd:f3b7	239.221.243.183
cb15:901b:8024:901b:91bc:cb15:efdd:f3b8	239.221.243.184
cb15:901b:8024:901b:91bc:cb15:efdd:f3b9	239.221.243.185
cb15:901b:8024:901b:91bc:cb15:efdd:f3ba	239.221.243.186
cb15:901b:8024:901b:91bc:cb15:efdd:f3bb	239.221.243.187
cb15:901b:8024:901b:91bc:cb15:efdd:f3bc	239.221.243.188
cb15:901b:8024:901b:91bc:cb15:efdd:f3bd	239.221.243.189
cb15:901b:8024:901b:91bc:cb15:efdd:f3be	239.221.243.190
cb15:901b:8024:901b:91bc:cb15:efdd:f3bf	239.221.243.191
cb15:901b:8024:901b:91bc:cb15:efdd:f3c0	239.221.243.192
cb15:901b:8024:901b:91bc:cb15:efdd:f3c1	239.221.243.193
cb15:901b:8024:901b:91bc:cb15:efdd:f3c2	239.221.243.194
cb15:901b:8024:901b:91bc:cb15:efdd:f3c3	239.221.243.195
cb15:901b:8024:901b:91bc:cb15:efdd:f3c4	239.221.243.196
cb15:901b:8024:901b:91bc:cb15:efdd:f3c5	239.221.243.197
cb15:901b:8024:901b:91bc:cb15:efdd:f3c6	239.221.243.198
cb15:901b:8024:901b:91bc:cb15:efdd:f3c7	239.221.243.199
cb15:901b:8024:901b:91bc:cb15:efdd:f3c8	239.221.243.200
cb15:901b:8024:901b:91bc:cb15:efdd:f3c9	239.221.243.201
cb15:901b:8024:901b:91bc:cb15:efdd:f3ca	239.221.243.202
cb15:901b:8024:901b:91bc:cb15:efdd:f3cb	239.221.243.203
cb15:901b:8024:901b:91bc:cb15:efdd:f3cc	239.221.243.204
cb15:901b:8024:901b:91bc:cb15:efdd:f3cd	239.221.243.205
cb15:901b:8024:901b:91bc:cb15:efdd:f3ce	239.221.243.206
cb15:901b:8024:901b:91bc:cb15:efdd:f3cf	239.221.243.207
cb15:901b:8024:901b:91bc:cb15:efdd:f3d0	239.221.243.208
cb15:901b:8024:901b:91bc:cb15:efdd:f3d1	239.221.243.209
cb15:901b:8024:901b:91bc:cb15:efdd:f3d2	239.221.243.210
cb15:901b:8024:901b:91bc:cb15:efdd:f3d3	239.221.243.211
cb15:901b:8024:901b:91bc:cb15:efdd:f3d4	239.221.243.212
cb15:901b:8024:901b:91bc:cb15:efdd:f3d5	239.221.243.213
cb15:901b:8024:901b:91bc:cb15:efdd:f3d6	239.221.243.214
cb15:901b:8024:901b:91bc:cb15:efdd:f3d7	239.221.243.215
cb15:901b:8024:901b:91bc:cb15:efdd:f3d8	239.221.243.216
cb15:901b:8024:901b:91bc:cb15:efdd:f3d9	239.221.243.217
cb15:901b:8024:901b:91bc:cb15:efdd:f3da	239.221.243.218
cb15:901b:8024:901b:91bc:cb15:efdd:f3db	239.221.243.219
cb15:901b:8024:901b:91bc:cb15:efdd:f3dc	239.221.243.220
cb15:901b:8024:901b:91bc:cb15:efdd:f3dd	239.221.243.221
cb15:901b:8024:901b:91bc:cb15:efdd:f3de	239.221.243.222
cb15:901b:8024:901b:91bc:cb15:efdd:f3df	239.221.243.223
cb15:901b:8024:901b:91bc:cb15:efdd:f3e0	239.221.243.224
cb15:901b:8024:901b:91bc:cb15:efdd:f3e1	239.221.243.225
cb15:901b:8024:901b:91bc:cb15:efdd:f3e2	239.221.243.226
cb15:901b:8024:901b:91bc:cb15:efdd:f3e3	239.221.243.227
cb15:901b:8024:901b:91bc:cb15:efdd:f3e4	239.221.243.228
cb15:901b:8024:901b:91bc:cb15:efdd:f3e5	239.221.243.229
cb15:901b:8024:901b:91bc:cb15:efdd:f3e6	239.221.243.230
cb15:901b:8024:901b:91bc:cb15:efdd:f3e7	239.221.243.231
cb15:901b:8024:901b:91bc:cb15:efdd:f3e8	239.221.243.232
cb15:901b:8024:901b:91bc:cb15:efdd:f3e9	239.221.243.233
cb15:901b:8024:901b:91bc:cb15:efdd:f3ea	239.221.243.234
cb15:901b:8024:901b:91bc:cb15:efdd:f3eb	239.221.243.235
cb15:901b:8024:901b:91bc:cb15:efdd:f3ec	239.221.243.236
cb15:901b:8024:901b:91bc:cb15:efdd:f3ed	239.221.243.237
cb15:901b:8024:901b:91bc:cb15:efdd:f3ee	239.221.243.238
cb15:901b:8024:901b:91bc:cb15:efdd:f3ef	239.221.243.239
cb15:901b:8024:901b:91bc:cb15:efdd:f3f0	239.221.243.240
cb15:901b:8024:901b:91bc:cb15:efdd:f3f1	239.221.243.241
cb15:901b:8024:901b:91bc:cb15:efdd:f3f2	239.221.243.242
cb15:901b:8024:901b:91bc:cb15:efdd:f3f3	239.221.243.243
cb15:901b:8024:901b:91bc:cb15:efdd:f3f4	239.221.243.244
cb15:901b:8024:901b:91bc:cb15:efdd:f3f5	239.221.243.245
cb15:901b:8024:901b:91bc:cb15:efdd:f3f6	239.221.243.246
cb15:901b:8024:901b:91bc:cb15:efdd:f3f7	239.221.243.247
cb15:901b:8024:901b:91bc:cb15:efdd:f3f8	239.221.243.248
cb15:901b:8024:901b:91bc:cb15:efdd:f3f9	239.221.243.249
cb15:901b:8024:901b:91bc:cb15:efdd:f3fa	239.221.243.250
cb15:901b:8024:901b:91bc:cb15:efdd:f3fb	239.221.243.251
cb15:901b:8024:901b:91bc:cb15:efdd:f3fc	239.221.243.252
cb15:901b:8024:901b:91bc:cb15:efdd:f3fd	239.221.243.253
cb15:901b:8024:901b:91bc:cb15:efdd:f3fe	239.221.243.254
cb15:901b:8024:901b:91bc:cb15:efdd:f3ff	239.221.243.255

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.