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:acc:f301	10.204.243.1
cb15:901b:8024:901b:91bc:cb15:acc:f302	10.204.243.2
cb15:901b:8024:901b:91bc:cb15:acc:f303	10.204.243.3
cb15:901b:8024:901b:91bc:cb15:acc:f304	10.204.243.4
cb15:901b:8024:901b:91bc:cb15:acc:f305	10.204.243.5
cb15:901b:8024:901b:91bc:cb15:acc:f306	10.204.243.6
cb15:901b:8024:901b:91bc:cb15:acc:f307	10.204.243.7
cb15:901b:8024:901b:91bc:cb15:acc:f308	10.204.243.8
cb15:901b:8024:901b:91bc:cb15:acc:f309	10.204.243.9
cb15:901b:8024:901b:91bc:cb15:acc:f30a	10.204.243.10
cb15:901b:8024:901b:91bc:cb15:acc:f30b	10.204.243.11
cb15:901b:8024:901b:91bc:cb15:acc:f30c	10.204.243.12
cb15:901b:8024:901b:91bc:cb15:acc:f30d	10.204.243.13
cb15:901b:8024:901b:91bc:cb15:acc:f30e	10.204.243.14
cb15:901b:8024:901b:91bc:cb15:acc:f30f	10.204.243.15
cb15:901b:8024:901b:91bc:cb15:acc:f310	10.204.243.16
cb15:901b:8024:901b:91bc:cb15:acc:f311	10.204.243.17
cb15:901b:8024:901b:91bc:cb15:acc:f312	10.204.243.18
cb15:901b:8024:901b:91bc:cb15:acc:f313	10.204.243.19
cb15:901b:8024:901b:91bc:cb15:acc:f314	10.204.243.20
cb15:901b:8024:901b:91bc:cb15:acc:f315	10.204.243.21
cb15:901b:8024:901b:91bc:cb15:acc:f316	10.204.243.22
cb15:901b:8024:901b:91bc:cb15:acc:f317	10.204.243.23
cb15:901b:8024:901b:91bc:cb15:acc:f318	10.204.243.24
cb15:901b:8024:901b:91bc:cb15:acc:f319	10.204.243.25
cb15:901b:8024:901b:91bc:cb15:acc:f31a	10.204.243.26
cb15:901b:8024:901b:91bc:cb15:acc:f31b	10.204.243.27
cb15:901b:8024:901b:91bc:cb15:acc:f31c	10.204.243.28
cb15:901b:8024:901b:91bc:cb15:acc:f31d	10.204.243.29
cb15:901b:8024:901b:91bc:cb15:acc:f31e	10.204.243.30
cb15:901b:8024:901b:91bc:cb15:acc:f31f	10.204.243.31
cb15:901b:8024:901b:91bc:cb15:acc:f320	10.204.243.32
cb15:901b:8024:901b:91bc:cb15:acc:f321	10.204.243.33
cb15:901b:8024:901b:91bc:cb15:acc:f322	10.204.243.34
cb15:901b:8024:901b:91bc:cb15:acc:f323	10.204.243.35
cb15:901b:8024:901b:91bc:cb15:acc:f324	10.204.243.36
cb15:901b:8024:901b:91bc:cb15:acc:f325	10.204.243.37
cb15:901b:8024:901b:91bc:cb15:acc:f326	10.204.243.38
cb15:901b:8024:901b:91bc:cb15:acc:f327	10.204.243.39
cb15:901b:8024:901b:91bc:cb15:acc:f328	10.204.243.40
cb15:901b:8024:901b:91bc:cb15:acc:f329	10.204.243.41
cb15:901b:8024:901b:91bc:cb15:acc:f32a	10.204.243.42
cb15:901b:8024:901b:91bc:cb15:acc:f32b	10.204.243.43
cb15:901b:8024:901b:91bc:cb15:acc:f32c	10.204.243.44
cb15:901b:8024:901b:91bc:cb15:acc:f32d	10.204.243.45
cb15:901b:8024:901b:91bc:cb15:acc:f32e	10.204.243.46
cb15:901b:8024:901b:91bc:cb15:acc:f32f	10.204.243.47
cb15:901b:8024:901b:91bc:cb15:acc:f330	10.204.243.48
cb15:901b:8024:901b:91bc:cb15:acc:f331	10.204.243.49
cb15:901b:8024:901b:91bc:cb15:acc:f332	10.204.243.50
cb15:901b:8024:901b:91bc:cb15:acc:f333	10.204.243.51
cb15:901b:8024:901b:91bc:cb15:acc:f334	10.204.243.52
cb15:901b:8024:901b:91bc:cb15:acc:f335	10.204.243.53
cb15:901b:8024:901b:91bc:cb15:acc:f336	10.204.243.54
cb15:901b:8024:901b:91bc:cb15:acc:f337	10.204.243.55
cb15:901b:8024:901b:91bc:cb15:acc:f338	10.204.243.56
cb15:901b:8024:901b:91bc:cb15:acc:f339	10.204.243.57
cb15:901b:8024:901b:91bc:cb15:acc:f33a	10.204.243.58
cb15:901b:8024:901b:91bc:cb15:acc:f33b	10.204.243.59
cb15:901b:8024:901b:91bc:cb15:acc:f33c	10.204.243.60

cb15:901b:8024:901b:91bc:cb15:acc:f33d	10.204.243.61
cb15:901b:8024:901b:91bc:cb15:acc:f33e	10.204.243.62
cb15:901b:8024:901b:91bc:cb15:acc:f33f	10.204.243.63
cb15:901b:8024:901b:91bc:cb15:acc:f340	10.204.243.64
cb15:901b:8024:901b:91bc:cb15:acc:f341	10.204.243.65
cb15:901b:8024:901b:91bc:cb15:acc:f342	10.204.243.66
cb15:901b:8024:901b:91bc:cb15:acc:f343	10.204.243.67
cb15:901b:8024:901b:91bc:cb15:acc:f344	10.204.243.68
cb15:901b:8024:901b:91bc:cb15:acc:f345	10.204.243.69
cb15:901b:8024:901b:91bc:cb15:acc:f346	10.204.243.70
cb15:901b:8024:901b:91bc:cb15:acc:f347	10.204.243.71
cb15:901b:8024:901b:91bc:cb15:acc:f348	10.204.243.72
cb15:901b:8024:901b:91bc:cb15:acc:f349	10.204.243.73
cb15:901b:8024:901b:91bc:cb15:acc:f34a	10.204.243.74
cb15:901b:8024:901b:91bc:cb15:acc:f34b	10.204.243.75
cb15:901b:8024:901b:91bc:cb15:acc:f34c	10.204.243.76
cb15:901b:8024:901b:91bc:cb15:acc:f34d	10.204.243.77
cb15:901b:8024:901b:91bc:cb15:acc:f34e	10.204.243.78
cb15:901b:8024:901b:91bc:cb15:acc:f34f	10.204.243.79
cb15:901b:8024:901b:91bc:cb15:acc:f350	10.204.243.80
cb15:901b:8024:901b:91bc:cb15:acc:f351	10.204.243.81
cb15:901b:8024:901b:91bc:cb15:acc:f352	10.204.243.82
cb15:901b:8024:901b:91bc:cb15:acc:f353	10.204.243.83
cb15:901b:8024:901b:91bc:cb15:acc:f354	10.204.243.84
cb15:901b:8024:901b:91bc:cb15:acc:f355	10.204.243.85
cb15:901b:8024:901b:91bc:cb15:acc:f356	10.204.243.86
cb15:901b:8024:901b:91bc:cb15:acc:f357	10.204.243.87
cb15:901b:8024:901b:91bc:cb15:acc:f358	10.204.243.88
cb15:901b:8024:901b:91bc:cb15:acc:f359	10.204.243.89
cb15:901b:8024:901b:91bc:cb15:acc:f35a	10.204.243.90
cb15:901b:8024:901b:91bc:cb15:acc:f35b	10.204.243.91
cb15:901b:8024:901b:91bc:cb15:acc:f35c	10.204.243.92
cb15:901b:8024:901b:91bc:cb15:acc:f35d	10.204.243.93
cb15:901b:8024:901b:91bc:cb15:acc:f35e	10.204.243.94
cb15:901b:8024:901b:91bc:cb15:acc:f35f	10.204.243.95
cb15:901b:8024:901b:91bc:cb15:acc:f360	10.204.243.96
cb15:901b:8024:901b:91bc:cb15:acc:f361	10.204.243.97
cb15:901b:8024:901b:91bc:cb15:acc:f362	10.204.243.98
cb15:901b:8024:901b:91bc:cb15:acc:f363	10.204.243.99
cb15:901b:8024:901b:91bc:cb15:acc:f364	10.204.243.100
cb15:901b:8024:901b:91bc:cb15:acc:f365	10.204.243.101
cb15:901b:8024:901b:91bc:cb15:acc:f366	10.204.243.102
cb15:901b:8024:901b:91bc:cb15:acc:f367	10.204.243.103
cb15:901b:8024:901b:91bc:cb15:acc:f368	10.204.243.104
cb15:901b:8024:901b:91bc:cb15:acc:f369	10.204.243.105
cb15:901b:8024:901b:91bc:cb15:acc:f36a	10.204.243.106
cb15:901b:8024:901b:91bc:cb15:acc:f36b	10.204.243.107
cb15:901b:8024:901b:91bc:cb15:acc:f36c	10.204.243.108
cb15:901b:8024:901b:91bc:cb15:acc:f36d	10.204.243.109
cb15:901b:8024:901b:91bc:cb15:acc:f36e	10.204.243.110
cb15:901b:8024:901b:91bc:cb15:acc:f36f	10.204.243.111
cb15:901b:8024:901b:91bc:cb15:acc:f370	10.204.243.112
cb15:901b:8024:901b:91bc:cb15:acc:f371	10.204.243.113
cb15:901b:8024:901b:91bc:cb15:acc:f372	10.204.243.114
cb15:901b:8024:901b:91bc:cb15:acc:f373	10.204.243.115
cb15:901b:8024:901b:91bc:cb15:acc:f374	10.204.243.116
cb15:901b:8024:901b:91bc:cb15:acc:f375	10.204.243.117
cb15:901b:8024:901b:91bc:cb15:acc:f376	10.204.243.118
cb15:901b:8024:901b:91bc:cb15:acc:f377	10.204.243.119
cb15:901b:8024:901b:91bc:cb15:acc:f378	10.204.243.120

cb15:901b:8024:901b:91bc:cb15:acc:f379	10.204.243.121
cb15:901b:8024:901b:91bc:cb15:acc:f37a	10.204.243.122
cb15:901b:8024:901b:91bc:cb15:acc:f37b	10.204.243.123
cb15:901b:8024:901b:91bc:cb15:acc:f37c	10.204.243.124
cb15:901b:8024:901b:91bc:cb15:acc:f37d	10.204.243.125
cb15:901b:8024:901b:91bc:cb15:acc:f37e	10.204.243.126
cb15:901b:8024:901b:91bc:cb15:acc:f37f	10.204.243.127
cb15:901b:8024:901b:91bc:cb15:acc:f380	10.204.243.128
cb15:901b:8024:901b:91bc:cb15:acc:f381	10.204.243.129
cb15:901b:8024:901b:91bc:cb15:acc:f382	10.204.243.130
cb15:901b:8024:901b:91bc:cb15:acc:f383	10.204.243.131
cb15:901b:8024:901b:91bc:cb15:acc:f384	10.204.243.132
cb15:901b:8024:901b:91bc:cb15:acc:f385	10.204.243.133
cb15:901b:8024:901b:91bc:cb15:acc:f386	10.204.243.134
cb15:901b:8024:901b:91bc:cb15:acc:f387	10.204.243.135
cb15:901b:8024:901b:91bc:cb15:acc:f388	10.204.243.136
cb15:901b:8024:901b:91bc:cb15:acc:f389	10.204.243.137
cb15:901b:8024:901b:91bc:cb15:acc:f38a	10.204.243.138
cb15:901b:8024:901b:91bc:cb15:acc:f38b	10.204.243.139
cb15:901b:8024:901b:91bc:cb15:acc:f38c	10.204.243.140
cb15:901b:8024:901b:91bc:cb15:acc:f38d	10.204.243.141
cb15:901b:8024:901b:91bc:cb15:acc:f38e	10.204.243.142
cb15:901b:8024:901b:91bc:cb15:acc:f38f	10.204.243.143
cb15:901b:8024:901b:91bc:cb15:acc:f390	10.204.243.144
cb15:901b:8024:901b:91bc:cb15:acc:f391	10.204.243.145
cb15:901b:8024:901b:91bc:cb15:acc:f392	10.204.243.146
cb15:901b:8024:901b:91bc:cb15:acc:f393	10.204.243.147
cb15:901b:8024:901b:91bc:cb15:acc:f394	10.204.243.148
cb15:901b:8024:901b:91bc:cb15:acc:f395	10.204.243.149
cb15:901b:8024:901b:91bc:cb15:acc:f396	10.204.243.150
cb15:901b:8024:901b:91bc:cb15:acc:f397	10.204.243.151
cb15:901b:8024:901b:91bc:cb15:acc:f398	10.204.243.152
cb15:901b:8024:901b:91bc:cb15:acc:f399	10.204.243.153
cb15:901b:8024:901b:91bc:cb15:acc:f39a	10.204.243.154
cb15:901b:8024:901b:91bc:cb15:acc:f39b	10.204.243.155
cb15:901b:8024:901b:91bc:cb15:acc:f39c	10.204.243.156
cb15:901b:8024:901b:91bc:cb15:acc:f39d	10.204.243.157
cb15:901b:8024:901b:91bc:cb15:acc:f39e	10.204.243.158
cb15:901b:8024:901b:91bc:cb15:acc:f39f	10.204.243.159
cb15:901b:8024:901b:91bc:cb15:acc:f3a0	10.204.243.160
cb15:901b:8024:901b:91bc:cb15:acc:f3a1	10.204.243.161
cb15:901b:8024:901b:91bc:cb15:acc:f3a2	10.204.243.162
cb15:901b:8024:901b:91bc:cb15:acc:f3a3	10.204.243.163
cb15:901b:8024:901b:91bc:cb15:acc:f3a4	10.204.243.164
cb15:901b:8024:901b:91bc:cb15:acc:f3a5	10.204.243.165
cb15:901b:8024:901b:91bc:cb15:acc:f3a6	10.204.243.166
cb15:901b:8024:901b:91bc:cb15:acc:f3a7	10.204.243.167
cb15:901b:8024:901b:91bc:cb15:acc:f3a8	10.204.243.168
cb15:901b:8024:901b:91bc:cb15:acc:f3a9	10.204.243.169
cb15:901b:8024:901b:91bc:cb15:acc:f3aa	10.204.243.170
cb15:901b:8024:901b:91bc:cb15:acc:f3ab	10.204.243.171
cb15:901b:8024:901b:91bc:cb15:acc:f3ac	10.204.243.172
cb15:901b:8024:901b:91bc:cb15:acc:f3ad	10.204.243.173
cb15:901b:8024:901b:91bc:cb15:acc:f3ae	10.204.243.174
cb15:901b:8024:901b:91bc:cb15:acc:f3af	10.204.243.175
cb15:901b:8024:901b:91bc:cb15:acc:f3b0	10.204.243.176
cb15:901b:8024:901b:91bc:cb15:acc:f3b1	10.204.243.177
cb15:901b:8024:901b:91bc:cb15:acc:f3b2	10.204.243.178
cb15:901b:8024:901b:91bc:cb15:acc:f3b3	10.204.243.179
cb15:901b:8024:901b:91bc:cb15:acc:f3b4	10.204.243.180

cb15:901b:8024:901b:91bc:cb15:acc:f3b5	10.204.243.181
cb15:901b:8024:901b:91bc:cb15:acc:f3b6	10.204.243.182
cb15:901b:8024:901b:91bc:cb15:acc:f3b7	10.204.243.183
cb15:901b:8024:901b:91bc:cb15:acc:f3b8	10.204.243.184
cb15:901b:8024:901b:91bc:cb15:acc:f3b9	10.204.243.185
cb15:901b:8024:901b:91bc:cb15:acc:f3ba	10.204.243.186
cb15:901b:8024:901b:91bc:cb15:acc:f3bb	10.204.243.187
cb15:901b:8024:901b:91bc:cb15:acc:f3bc	10.204.243.188
cb15:901b:8024:901b:91bc:cb15:acc:f3bd	10.204.243.189
cb15:901b:8024:901b:91bc:cb15:acc:f3be	10.204.243.190
cb15:901b:8024:901b:91bc:cb15:acc:f3bf	10.204.243.191
cb15:901b:8024:901b:91bc:cb15:acc:f3c0	10.204.243.192
cb15:901b:8024:901b:91bc:cb15:acc:f3c1	10.204.243.193
cb15:901b:8024:901b:91bc:cb15:acc:f3c2	10.204.243.194
cb15:901b:8024:901b:91bc:cb15:acc:f3c3	10.204.243.195
cb15:901b:8024:901b:91bc:cb15:acc:f3c4	10.204.243.196
cb15:901b:8024:901b:91bc:cb15:acc:f3c5	10.204.243.197
cb15:901b:8024:901b:91bc:cb15:acc:f3c6	10.204.243.198
cb15:901b:8024:901b:91bc:cb15:acc:f3c7	10.204.243.199
cb15:901b:8024:901b:91bc:cb15:acc:f3c8	10.204.243.200
cb15:901b:8024:901b:91bc:cb15:acc:f3c9	10.204.243.201
cb15:901b:8024:901b:91bc:cb15:acc:f3ca	10.204.243.202
cb15:901b:8024:901b:91bc:cb15:acc:f3cb	10.204.243.203
cb15:901b:8024:901b:91bc:cb15:acc:f3cc	10.204.243.204
cb15:901b:8024:901b:91bc:cb15:acc:f3cd	10.204.243.205
cb15:901b:8024:901b:91bc:cb15:acc:f3ce	10.204.243.206
cb15:901b:8024:901b:91bc:cb15:acc:f3cf	10.204.243.207
cb15:901b:8024:901b:91bc:cb15:acc:f3d0	10.204.243.208
cb15:901b:8024:901b:91bc:cb15:acc:f3d1	10.204.243.209
cb15:901b:8024:901b:91bc:cb15:acc:f3d2	10.204.243.210
cb15:901b:8024:901b:91bc:cb15:acc:f3d3	10.204.243.211
cb15:901b:8024:901b:91bc:cb15:acc:f3d4	10.204.243.212
cb15:901b:8024:901b:91bc:cb15:acc:f3d5	10.204.243.213
cb15:901b:8024:901b:91bc:cb15:acc:f3d6	10.204.243.214
cb15:901b:8024:901b:91bc:cb15:acc:f3d7	10.204.243.215
cb15:901b:8024:901b:91bc:cb15:acc:f3d8	10.204.243.216
cb15:901b:8024:901b:91bc:cb15:acc:f3d9	10.204.243.217
cb15:901b:8024:901b:91bc:cb15:acc:f3da	10.204.243.218
cb15:901b:8024:901b:91bc:cb15:acc:f3db	10.204.243.219
cb15:901b:8024:901b:91bc:cb15:acc:f3dc	10.204.243.220
cb15:901b:8024:901b:91bc:cb15:acc:f3dd	10.204.243.221
cb15:901b:8024:901b:91bc:cb15:acc:f3de	10.204.243.222
cb15:901b:8024:901b:91bc:cb15:acc:f3df	10.204.243.223
cb15:901b:8024:901b:91bc:cb15:acc:f3e0	10.204.243.224
cb15:901b:8024:901b:91bc:cb15:acc:f3e1	10.204.243.225
cb15:901b:8024:901b:91bc:cb15:acc:f3e2	10.204.243.226
cb15:901b:8024:901b:91bc:cb15:acc:f3e3	10.204.243.227
cb15:901b:8024:901b:91bc:cb15:acc:f3e4	10.204.243.228
cb15:901b:8024:901b:91bc:cb15:acc:f3e5	10.204.243.229
cb15:901b:8024:901b:91bc:cb15:acc:f3e6	10.204.243.230
cb15:901b:8024:901b:91bc:cb15:acc:f3e7	10.204.243.231
cb15:901b:8024:901b:91bc:cb15:acc:f3e8	10.204.243.232
cb15:901b:8024:901b:91bc:cb15:acc:f3e9	10.204.243.233
cb15:901b:8024:901b:91bc:cb15:acc:f3ea	10.204.243.234
cb15:901b:8024:901b:91bc:cb15:acc:f3eb	10.204.243.235
cb15:901b:8024:901b:91bc:cb15:acc:f3ec	10.204.243.236
cb15:901b:8024:901b:91bc:cb15:acc:f3ed	10.204.243.237
cb15:901b:8024:901b:91bc:cb15:acc:f3ee	10.204.243.238
cb15:901b:8024:901b:91bc:cb15:acc:f3ef	10.204.243.239
cb15:901b:8024:901b:91bc:cb15:acc:f3f0	10.204.243.240
cb15:901b:8024:901b:91bc:cb15:acc:f3f1	10.204.243.241
cb15:901b:8024:901b:91bc:cb15:acc:f3f2	10.204.243.242
cb15:901b:8024:901b:91bc:cb15:acc:f3f3	10.204.243.243
cb15:901b:8024:901b:91bc:cb15:acc:f3f4	10.204.243.244
cb15:901b:8024:901b:91bc:cb15:acc:f3f5	10.204.243.245
cb15:901b:8024:901b:91bc:cb15:acc:f3f6	10.204.243.246
cb15:901b:8024:901b:91bc:cb15:acc:f3f7	10.204.243.247
cb15:901b:8024:901b:91bc:cb15:acc:f3f8	10.204.243.248
cb15:901b:8024:901b:91bc:cb15:acc:f3f9	10.204.243.249
cb15:901b:8024:901b:91bc:cb15:acc:f3fa	10.204.243.250
cb15:901b:8024:901b:91bc:cb15:acc:f3fb	10.204.243.251
cb15:901b:8024:901b:91bc:cb15:acc:f3fc	10.204.243.252
cb15:901b:8024:901b:91bc:cb15:acc:f3fd	10.204.243.253
cb15:901b:8024:901b:91bc:cb15:acc:f3fe	10.204.243.254
cb15:901b:8024:901b:91bc:cb15:acc:f3ff	10.204.243.255

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.