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:d157:4024:ada9:b226:c051:f301	192.81.243.1
cb15:901b:d157:4024:ada9:b226:c051:f302	192.81.243.2
cb15:901b:d157:4024:ada9:b226:c051:f303	192.81.243.3
cb15:901b:d157:4024:ada9:b226:c051:f304	192.81.243.4
cb15:901b:d157:4024:ada9:b226:c051:f305	192.81.243.5
cb15:901b:d157:4024:ada9:b226:c051:f306	192.81.243.6
cb15:901b:d157:4024:ada9:b226:c051:f307	192.81.243.7
cb15:901b:d157:4024:ada9:b226:c051:f308	192.81.243.8
cb15:901b:d157:4024:ada9:b226:c051:f309	192.81.243.9
cb15:901b:d157:4024:ada9:b226:c051:f30a	192.81.243.10
cb15:901b:d157:4024:ada9:b226:c051:f30b	192.81.243.11
cb15:901b:d157:4024:ada9:b226:c051:f30c	192.81.243.12
cb15:901b:d157:4024:ada9:b226:c051:f30d	192.81.243.13
cb15:901b:d157:4024:ada9:b226:c051:f30e	192.81.243.14
cb15:901b:d157:4024:ada9:b226:c051:f30f	192.81.243.15
cb15:901b:d157:4024:ada9:b226:c051:f310	192.81.243.16
cb15:901b:d157:4024:ada9:b226:c051:f311	192.81.243.17
cb15:901b:d157:4024:ada9:b226:c051:f312	192.81.243.18
cb15:901b:d157:4024:ada9:b226:c051:f313	192.81.243.19
cb15:901b:d157:4024:ada9:b226:c051:f314	192.81.243.20
cb15:901b:d157:4024:ada9:b226:c051:f315	192.81.243.21
cb15:901b:d157:4024:ada9:b226:c051:f316	192.81.243.22
cb15:901b:d157:4024:ada9:b226:c051:f317	192.81.243.23
cb15:901b:d157:4024:ada9:b226:c051:f318	192.81.243.24
cb15:901b:d157:4024:ada9:b226:c051:f319	192.81.243.25
cb15:901b:d157:4024:ada9:b226:c051:f31a	192.81.243.26
cb15:901b:d157:4024:ada9:b226:c051:f31b	192.81.243.27
cb15:901b:d157:4024:ada9:b226:c051:f31c	192.81.243.28
cb15:901b:d157:4024:ada9:b226:c051:f31d	192.81.243.29
cb15:901b:d157:4024:ada9:b226:c051:f31e	192.81.243.30
cb15:901b:d157:4024:ada9:b226:c051:f31f	192.81.243.31
cb15:901b:d157:4024:ada9:b226:c051:f320	192.81.243.32
cb15:901b:d157:4024:ada9:b226:c051:f321	192.81.243.33
cb15:901b:d157:4024:ada9:b226:c051:f322	192.81.243.34
cb15:901b:d157:4024:ada9:b226:c051:f323	192.81.243.35
cb15:901b:d157:4024:ada9:b226:c051:f324	192.81.243.36
cb15:901b:d157:4024:ada9:b226:c051:f325	192.81.243.37
cb15:901b:d157:4024:ada9:b226:c051:f326	192.81.243.38
cb15:901b:d157:4024:ada9:b226:c051:f327	192.81.243.39
cb15:901b:d157:4024:ada9:b226:c051:f328	192.81.243.40
cb15:901b:d157:4024:ada9:b226:c051:f329	192.81.243.41
cb15:901b:d157:4024:ada9:b226:c051:f32a	192.81.243.42
cb15:901b:d157:4024:ada9:b226:c051:f32b	192.81.243.43
cb15:901b:d157:4024:ada9:b226:c051:f32c	192.81.243.44
cb15:901b:d157:4024:ada9:b226:c051:f32d	192.81.243.45
cb15:901b:d157:4024:ada9:b226:c051:f32e	192.81.243.46
cb15:901b:d157:4024:ada9:b226:c051:f32f	192.81.243.47
cb15:901b:d157:4024:ada9:b226:c051:f330	192.81.243.48
cb15:901b:d157:4024:ada9:b226:c051:f331	192.81.243.49
cb15:901b:d157:4024:ada9:b226:c051:f332	192.81.243.50
cb15:901b:d157:4024:ada9:b226:c051:f333	192.81.243.51
cb15:901b:d157:4024:ada9:b226:c051:f334	192.81.243.52
cb15:901b:d157:4024:ada9:b226:c051:f335	192.81.243.53
cb15:901b:d157:4024:ada9:b226:c051:f336	192.81.243.54
cb15:901b:d157:4024:ada9:b226:c051:f337	192.81.243.55
cb15:901b:d157:4024:ada9:b226:c051:f338	192.81.243.56
cb15:901b:d157:4024:ada9:b226:c051:f339	192.81.243.57
cb15:901b:d157:4024:ada9:b226:c051:f33a	192.81.243.58
cb15:901b:d157:4024:ada9:b226:c051:f33b	192.81.243.59
cb15:901b:d157:4024:ada9:b226:c051:f33c	192.81.243.60

cb15:901b:d157:4024:ada9:b226:c051:f33d	192.81.243.61
cb15:901b:d157:4024:ada9:b226:c051:f33e	192.81.243.62
cb15:901b:d157:4024:ada9:b226:c051:f33f	192.81.243.63
cb15:901b:d157:4024:ada9:b226:c051:f340	192.81.243.64
cb15:901b:d157:4024:ada9:b226:c051:f341	192.81.243.65
cb15:901b:d157:4024:ada9:b226:c051:f342	192.81.243.66
cb15:901b:d157:4024:ada9:b226:c051:f343	192.81.243.67
cb15:901b:d157:4024:ada9:b226:c051:f344	192.81.243.68
cb15:901b:d157:4024:ada9:b226:c051:f345	192.81.243.69
cb15:901b:d157:4024:ada9:b226:c051:f346	192.81.243.70
cb15:901b:d157:4024:ada9:b226:c051:f347	192.81.243.71
cb15:901b:d157:4024:ada9:b226:c051:f348	192.81.243.72
cb15:901b:d157:4024:ada9:b226:c051:f349	192.81.243.73
cb15:901b:d157:4024:ada9:b226:c051:f34a	192.81.243.74
cb15:901b:d157:4024:ada9:b226:c051:f34b	192.81.243.75
cb15:901b:d157:4024:ada9:b226:c051:f34c	192.81.243.76
cb15:901b:d157:4024:ada9:b226:c051:f34d	192.81.243.77
cb15:901b:d157:4024:ada9:b226:c051:f34e	192.81.243.78
cb15:901b:d157:4024:ada9:b226:c051:f34f	192.81.243.79
cb15:901b:d157:4024:ada9:b226:c051:f350	192.81.243.80
cb15:901b:d157:4024:ada9:b226:c051:f351	192.81.243.81
cb15:901b:d157:4024:ada9:b226:c051:f352	192.81.243.82
cb15:901b:d157:4024:ada9:b226:c051:f353	192.81.243.83
cb15:901b:d157:4024:ada9:b226:c051:f354	192.81.243.84
cb15:901b:d157:4024:ada9:b226:c051:f355	192.81.243.85
cb15:901b:d157:4024:ada9:b226:c051:f356	192.81.243.86
cb15:901b:d157:4024:ada9:b226:c051:f357	192.81.243.87
cb15:901b:d157:4024:ada9:b226:c051:f358	192.81.243.88
cb15:901b:d157:4024:ada9:b226:c051:f359	192.81.243.89
cb15:901b:d157:4024:ada9:b226:c051:f35a	192.81.243.90
cb15:901b:d157:4024:ada9:b226:c051:f35b	192.81.243.91
cb15:901b:d157:4024:ada9:b226:c051:f35c	192.81.243.92
cb15:901b:d157:4024:ada9:b226:c051:f35d	192.81.243.93
cb15:901b:d157:4024:ada9:b226:c051:f35e	192.81.243.94
cb15:901b:d157:4024:ada9:b226:c051:f35f	192.81.243.95
cb15:901b:d157:4024:ada9:b226:c051:f360	192.81.243.96
cb15:901b:d157:4024:ada9:b226:c051:f361	192.81.243.97
cb15:901b:d157:4024:ada9:b226:c051:f362	192.81.243.98
cb15:901b:d157:4024:ada9:b226:c051:f363	192.81.243.99
cb15:901b:d157:4024:ada9:b226:c051:f364	192.81.243.100
cb15:901b:d157:4024:ada9:b226:c051:f365	192.81.243.101
cb15:901b:d157:4024:ada9:b226:c051:f366	192.81.243.102
cb15:901b:d157:4024:ada9:b226:c051:f367	192.81.243.103
cb15:901b:d157:4024:ada9:b226:c051:f368	192.81.243.104
cb15:901b:d157:4024:ada9:b226:c051:f369	192.81.243.105
cb15:901b:d157:4024:ada9:b226:c051:f36a	192.81.243.106
cb15:901b:d157:4024:ada9:b226:c051:f36b	192.81.243.107
cb15:901b:d157:4024:ada9:b226:c051:f36c	192.81.243.108
cb15:901b:d157:4024:ada9:b226:c051:f36d	192.81.243.109
cb15:901b:d157:4024:ada9:b226:c051:f36e	192.81.243.110
cb15:901b:d157:4024:ada9:b226:c051:f36f	192.81.243.111
cb15:901b:d157:4024:ada9:b226:c051:f370	192.81.243.112
cb15:901b:d157:4024:ada9:b226:c051:f371	192.81.243.113
cb15:901b:d157:4024:ada9:b226:c051:f372	192.81.243.114
cb15:901b:d157:4024:ada9:b226:c051:f373	192.81.243.115
cb15:901b:d157:4024:ada9:b226:c051:f374	192.81.243.116
cb15:901b:d157:4024:ada9:b226:c051:f375	192.81.243.117
cb15:901b:d157:4024:ada9:b226:c051:f376	192.81.243.118
cb15:901b:d157:4024:ada9:b226:c051:f377	192.81.243.119
cb15:901b:d157:4024:ada9:b226:c051:f378	192.81.243.120

cb15:901b:d157:4024:ada9:b226:c051:f379	192.81.243.121
cb15:901b:d157:4024:ada9:b226:c051:f37a	192.81.243.122
cb15:901b:d157:4024:ada9:b226:c051:f37b	192.81.243.123
cb15:901b:d157:4024:ada9:b226:c051:f37c	192.81.243.124
cb15:901b:d157:4024:ada9:b226:c051:f37d	192.81.243.125
cb15:901b:d157:4024:ada9:b226:c051:f37e	192.81.243.126
cb15:901b:d157:4024:ada9:b226:c051:f37f	192.81.243.127
cb15:901b:d157:4024:ada9:b226:c051:f380	192.81.243.128
cb15:901b:d157:4024:ada9:b226:c051:f381	192.81.243.129
cb15:901b:d157:4024:ada9:b226:c051:f382	192.81.243.130
cb15:901b:d157:4024:ada9:b226:c051:f383	192.81.243.131
cb15:901b:d157:4024:ada9:b226:c051:f384	192.81.243.132
cb15:901b:d157:4024:ada9:b226:c051:f385	192.81.243.133
cb15:901b:d157:4024:ada9:b226:c051:f386	192.81.243.134
cb15:901b:d157:4024:ada9:b226:c051:f387	192.81.243.135
cb15:901b:d157:4024:ada9:b226:c051:f388	192.81.243.136
cb15:901b:d157:4024:ada9:b226:c051:f389	192.81.243.137
cb15:901b:d157:4024:ada9:b226:c051:f38a	192.81.243.138
cb15:901b:d157:4024:ada9:b226:c051:f38b	192.81.243.139
cb15:901b:d157:4024:ada9:b226:c051:f38c	192.81.243.140
cb15:901b:d157:4024:ada9:b226:c051:f38d	192.81.243.141
cb15:901b:d157:4024:ada9:b226:c051:f38e	192.81.243.142
cb15:901b:d157:4024:ada9:b226:c051:f38f	192.81.243.143
cb15:901b:d157:4024:ada9:b226:c051:f390	192.81.243.144
cb15:901b:d157:4024:ada9:b226:c051:f391	192.81.243.145
cb15:901b:d157:4024:ada9:b226:c051:f392	192.81.243.146
cb15:901b:d157:4024:ada9:b226:c051:f393	192.81.243.147
cb15:901b:d157:4024:ada9:b226:c051:f394	192.81.243.148
cb15:901b:d157:4024:ada9:b226:c051:f395	192.81.243.149
cb15:901b:d157:4024:ada9:b226:c051:f396	192.81.243.150
cb15:901b:d157:4024:ada9:b226:c051:f397	192.81.243.151
cb15:901b:d157:4024:ada9:b226:c051:f398	192.81.243.152
cb15:901b:d157:4024:ada9:b226:c051:f399	192.81.243.153
cb15:901b:d157:4024:ada9:b226:c051:f39a	192.81.243.154
cb15:901b:d157:4024:ada9:b226:c051:f39b	192.81.243.155
cb15:901b:d157:4024:ada9:b226:c051:f39c	192.81.243.156
cb15:901b:d157:4024:ada9:b226:c051:f39d	192.81.243.157
cb15:901b:d157:4024:ada9:b226:c051:f39e	192.81.243.158
cb15:901b:d157:4024:ada9:b226:c051:f39f	192.81.243.159
cb15:901b:d157:4024:ada9:b226:c051:f3a0	192.81.243.160
cb15:901b:d157:4024:ada9:b226:c051:f3a1	192.81.243.161
cb15:901b:d157:4024:ada9:b226:c051:f3a2	192.81.243.162
cb15:901b:d157:4024:ada9:b226:c051:f3a3	192.81.243.163
cb15:901b:d157:4024:ada9:b226:c051:f3a4	192.81.243.164
cb15:901b:d157:4024:ada9:b226:c051:f3a5	192.81.243.165
cb15:901b:d157:4024:ada9:b226:c051:f3a6	192.81.243.166
cb15:901b:d157:4024:ada9:b226:c051:f3a7	192.81.243.167
cb15:901b:d157:4024:ada9:b226:c051:f3a8	192.81.243.168
cb15:901b:d157:4024:ada9:b226:c051:f3a9	192.81.243.169
cb15:901b:d157:4024:ada9:b226:c051:f3aa	192.81.243.170
cb15:901b:d157:4024:ada9:b226:c051:f3ab	192.81.243.171
cb15:901b:d157:4024:ada9:b226:c051:f3ac	192.81.243.172
cb15:901b:d157:4024:ada9:b226:c051:f3ad	192.81.243.173
cb15:901b:d157:4024:ada9:b226:c051:f3ae	192.81.243.174
cb15:901b:d157:4024:ada9:b226:c051:f3af	192.81.243.175
cb15:901b:d157:4024:ada9:b226:c051:f3b0	192.81.243.176
cb15:901b:d157:4024:ada9:b226:c051:f3b1	192.81.243.177
cb15:901b:d157:4024:ada9:b226:c051:f3b2	192.81.243.178
cb15:901b:d157:4024:ada9:b226:c051:f3b3	192.81.243.179
cb15:901b:d157:4024:ada9:b226:c051:f3b4	192.81.243.180

cb15:901b:d157:4024:ada9:b226:c051:f3b5	192.81.243.181
cb15:901b:d157:4024:ada9:b226:c051:f3b6	192.81.243.182
cb15:901b:d157:4024:ada9:b226:c051:f3b7	192.81.243.183
cb15:901b:d157:4024:ada9:b226:c051:f3b8	192.81.243.184
cb15:901b:d157:4024:ada9:b226:c051:f3b9	192.81.243.185
cb15:901b:d157:4024:ada9:b226:c051:f3ba	192.81.243.186
cb15:901b:d157:4024:ada9:b226:c051:f3bb	192.81.243.187
cb15:901b:d157:4024:ada9:b226:c051:f3bc	192.81.243.188
cb15:901b:d157:4024:ada9:b226:c051:f3bd	192.81.243.189
cb15:901b:d157:4024:ada9:b226:c051:f3be	192.81.243.190
cb15:901b:d157:4024:ada9:b226:c051:f3bf	192.81.243.191
cb15:901b:d157:4024:ada9:b226:c051:f3c0	192.81.243.192
cb15:901b:d157:4024:ada9:b226:c051:f3c1	192.81.243.193
cb15:901b:d157:4024:ada9:b226:c051:f3c2	192.81.243.194
cb15:901b:d157:4024:ada9:b226:c051:f3c3	192.81.243.195
cb15:901b:d157:4024:ada9:b226:c051:f3c4	192.81.243.196
cb15:901b:d157:4024:ada9:b226:c051:f3c5	192.81.243.197
cb15:901b:d157:4024:ada9:b226:c051:f3c6	192.81.243.198
cb15:901b:d157:4024:ada9:b226:c051:f3c7	192.81.243.199
cb15:901b:d157:4024:ada9:b226:c051:f3c8	192.81.243.200
cb15:901b:d157:4024:ada9:b226:c051:f3c9	192.81.243.201
cb15:901b:d157:4024:ada9:b226:c051:f3ca	192.81.243.202
cb15:901b:d157:4024:ada9:b226:c051:f3cb	192.81.243.203
cb15:901b:d157:4024:ada9:b226:c051:f3cc	192.81.243.204
cb15:901b:d157:4024:ada9:b226:c051:f3cd	192.81.243.205
cb15:901b:d157:4024:ada9:b226:c051:f3ce	192.81.243.206
cb15:901b:d157:4024:ada9:b226:c051:f3cf	192.81.243.207
cb15:901b:d157:4024:ada9:b226:c051:f3d0	192.81.243.208
cb15:901b:d157:4024:ada9:b226:c051:f3d1	192.81.243.209
cb15:901b:d157:4024:ada9:b226:c051:f3d2	192.81.243.210
cb15:901b:d157:4024:ada9:b226:c051:f3d3	192.81.243.211
cb15:901b:d157:4024:ada9:b226:c051:f3d4	192.81.243.212
cb15:901b:d157:4024:ada9:b226:c051:f3d5	192.81.243.213
cb15:901b:d157:4024:ada9:b226:c051:f3d6	192.81.243.214
cb15:901b:d157:4024:ada9:b226:c051:f3d7	192.81.243.215
cb15:901b:d157:4024:ada9:b226:c051:f3d8	192.81.243.216
cb15:901b:d157:4024:ada9:b226:c051:f3d9	192.81.243.217
cb15:901b:d157:4024:ada9:b226:c051:f3da	192.81.243.218
cb15:901b:d157:4024:ada9:b226:c051:f3db	192.81.243.219
cb15:901b:d157:4024:ada9:b226:c051:f3dc	192.81.243.220
cb15:901b:d157:4024:ada9:b226:c051:f3dd	192.81.243.221
cb15:901b:d157:4024:ada9:b226:c051:f3de	192.81.243.222
cb15:901b:d157:4024:ada9:b226:c051:f3df	192.81.243.223
cb15:901b:d157:4024:ada9:b226:c051:f3e0	192.81.243.224
cb15:901b:d157:4024:ada9:b226:c051:f3e1	192.81.243.225
cb15:901b:d157:4024:ada9:b226:c051:f3e2	192.81.243.226
cb15:901b:d157:4024:ada9:b226:c051:f3e3	192.81.243.227
cb15:901b:d157:4024:ada9:b226:c051:f3e4	192.81.243.228
cb15:901b:d157:4024:ada9:b226:c051:f3e5	192.81.243.229
cb15:901b:d157:4024:ada9:b226:c051:f3e6	192.81.243.230
cb15:901b:d157:4024:ada9:b226:c051:f3e7	192.81.243.231
cb15:901b:d157:4024:ada9:b226:c051:f3e8	192.81.243.232
cb15:901b:d157:4024:ada9:b226:c051:f3e9	192.81.243.233
cb15:901b:d157:4024:ada9:b226:c051:f3ea	192.81.243.234
cb15:901b:d157:4024:ada9:b226:c051:f3eb	192.81.243.235
cb15:901b:d157:4024:ada9:b226:c051:f3ec	192.81.243.236
cb15:901b:d157:4024:ada9:b226:c051:f3ed	192.81.243.237
cb15:901b:d157:4024:ada9:b226:c051:f3ee	192.81.243.238
cb15:901b:d157:4024:ada9:b226:c051:f3ef	192.81.243.239
cb15:901b:d157:4024:ada9:b226:c051:f3f0	192.81.243.240
cb15:901b:d157:4024:ada9:b226:c051:f3f1	192.81.243.241
cb15:901b:d157:4024:ada9:b226:c051:f3f2	192.81.243.242
cb15:901b:d157:4024:ada9:b226:c051:f3f3	192.81.243.243
cb15:901b:d157:4024:ada9:b226:c051:f3f4	192.81.243.244
cb15:901b:d157:4024:ada9:b226:c051:f3f5	192.81.243.245
cb15:901b:d157:4024:ada9:b226:c051:f3f6	192.81.243.246
cb15:901b:d157:4024:ada9:b226:c051:f3f7	192.81.243.247
cb15:901b:d157:4024:ada9:b226:c051:f3f8	192.81.243.248
cb15:901b:d157:4024:ada9:b226:c051:f3f9	192.81.243.249
cb15:901b:d157:4024:ada9:b226:c051:f3fa	192.81.243.250
cb15:901b:d157:4024:ada9:b226:c051:f3fb	192.81.243.251
cb15:901b:d157:4024:ada9:b226:c051:f3fc	192.81.243.252
cb15:901b:d157:4024:ada9:b226:c051:f3fd	192.81.243.253
cb15:901b:d157:4024:ada9:b226:c051:f3fe	192.81.243.254
cb15:901b:d157:4024:ada9:b226:c051:f3ff	192.81.243.255

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.