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:fb65:4024:de24:8128:401	129.40.4.1
cb15:901b:901b:fb65:4024:de24:8128:402	129.40.4.2
cb15:901b:901b:fb65:4024:de24:8128:403	129.40.4.3
cb15:901b:901b:fb65:4024:de24:8128:404	129.40.4.4
cb15:901b:901b:fb65:4024:de24:8128:405	129.40.4.5
cb15:901b:901b:fb65:4024:de24:8128:406	129.40.4.6
cb15:901b:901b:fb65:4024:de24:8128:407	129.40.4.7
cb15:901b:901b:fb65:4024:de24:8128:408	129.40.4.8
cb15:901b:901b:fb65:4024:de24:8128:409	129.40.4.9
cb15:901b:901b:fb65:4024:de24:8128:40a	129.40.4.10
cb15:901b:901b:fb65:4024:de24:8128:40b	129.40.4.11
cb15:901b:901b:fb65:4024:de24:8128:40c	129.40.4.12
cb15:901b:901b:fb65:4024:de24:8128:40d	129.40.4.13
cb15:901b:901b:fb65:4024:de24:8128:40e	129.40.4.14
cb15:901b:901b:fb65:4024:de24:8128:40f	129.40.4.15
cb15:901b:901b:fb65:4024:de24:8128:410	129.40.4.16
cb15:901b:901b:fb65:4024:de24:8128:411	129.40.4.17
cb15:901b:901b:fb65:4024:de24:8128:412	129.40.4.18
cb15:901b:901b:fb65:4024:de24:8128:413	129.40.4.19
cb15:901b:901b:fb65:4024:de24:8128:414	129.40.4.20
cb15:901b:901b:fb65:4024:de24:8128:415	129.40.4.21
cb15:901b:901b:fb65:4024:de24:8128:416	129.40.4.22
cb15:901b:901b:fb65:4024:de24:8128:417	129.40.4.23
cb15:901b:901b:fb65:4024:de24:8128:418	129.40.4.24
cb15:901b:901b:fb65:4024:de24:8128:419	129.40.4.25
cb15:901b:901b:fb65:4024:de24:8128:41a	129.40.4.26
cb15:901b:901b:fb65:4024:de24:8128:41b	129.40.4.27
cb15:901b:901b:fb65:4024:de24:8128:41c	129.40.4.28
cb15:901b:901b:fb65:4024:de24:8128:41d	129.40.4.29
cb15:901b:901b:fb65:4024:de24:8128:41e	129.40.4.30
cb15:901b:901b:fb65:4024:de24:8128:41f	129.40.4.31
cb15:901b:901b:fb65:4024:de24:8128:420	129.40.4.32
cb15:901b:901b:fb65:4024:de24:8128:421	129.40.4.33
cb15:901b:901b:fb65:4024:de24:8128:422	129.40.4.34
cb15:901b:901b:fb65:4024:de24:8128:423	129.40.4.35
cb15:901b:901b:fb65:4024:de24:8128:424	129.40.4.36
cb15:901b:901b:fb65:4024:de24:8128:425	129.40.4.37
cb15:901b:901b:fb65:4024:de24:8128:426	129.40.4.38
cb15:901b:901b:fb65:4024:de24:8128:427	129.40.4.39
cb15:901b:901b:fb65:4024:de24:8128:428	129.40.4.40
cb15:901b:901b:fb65:4024:de24:8128:429	129.40.4.41
cb15:901b:901b:fb65:4024:de24:8128:42a	129.40.4.42
cb15:901b:901b:fb65:4024:de24:8128:42b	129.40.4.43
cb15:901b:901b:fb65:4024:de24:8128:42c	129.40.4.44
cb15:901b:901b:fb65:4024:de24:8128:42d	129.40.4.45
cb15:901b:901b:fb65:4024:de24:8128:42e	129.40.4.46
cb15:901b:901b:fb65:4024:de24:8128:42f	129.40.4.47
cb15:901b:901b:fb65:4024:de24:8128:430	129.40.4.48
cb15:901b:901b:fb65:4024:de24:8128:431	129.40.4.49
cb15:901b:901b:fb65:4024:de24:8128:432	129.40.4.50
cb15:901b:901b:fb65:4024:de24:8128:433	129.40.4.51
cb15:901b:901b:fb65:4024:de24:8128:434	129.40.4.52
cb15:901b:901b:fb65:4024:de24:8128:435	129.40.4.53
cb15:901b:901b:fb65:4024:de24:8128:436	129.40.4.54
cb15:901b:901b:fb65:4024:de24:8128:437	129.40.4.55
cb15:901b:901b:fb65:4024:de24:8128:438	129.40.4.56
cb15:901b:901b:fb65:4024:de24:8128:439	129.40.4.57
cb15:901b:901b:fb65:4024:de24:8128:43a	129.40.4.58
cb15:901b:901b:fb65:4024:de24:8128:43b	129.40.4.59
cb15:901b:901b:fb65:4024:de24:8128:43c	129.40.4.60

cb15:901b:901b:fb65:4024:de24:8128:43d	129.40.4.61
cb15:901b:901b:fb65:4024:de24:8128:43e	129.40.4.62
cb15:901b:901b:fb65:4024:de24:8128:43f	129.40.4.63
cb15:901b:901b:fb65:4024:de24:8128:440	129.40.4.64
cb15:901b:901b:fb65:4024:de24:8128:441	129.40.4.65
cb15:901b:901b:fb65:4024:de24:8128:442	129.40.4.66
cb15:901b:901b:fb65:4024:de24:8128:443	129.40.4.67
cb15:901b:901b:fb65:4024:de24:8128:444	129.40.4.68
cb15:901b:901b:fb65:4024:de24:8128:445	129.40.4.69
cb15:901b:901b:fb65:4024:de24:8128:446	129.40.4.70
cb15:901b:901b:fb65:4024:de24:8128:447	129.40.4.71
cb15:901b:901b:fb65:4024:de24:8128:448	129.40.4.72
cb15:901b:901b:fb65:4024:de24:8128:449	129.40.4.73
cb15:901b:901b:fb65:4024:de24:8128:44a	129.40.4.74
cb15:901b:901b:fb65:4024:de24:8128:44b	129.40.4.75
cb15:901b:901b:fb65:4024:de24:8128:44c	129.40.4.76
cb15:901b:901b:fb65:4024:de24:8128:44d	129.40.4.77
cb15:901b:901b:fb65:4024:de24:8128:44e	129.40.4.78
cb15:901b:901b:fb65:4024:de24:8128:44f	129.40.4.79
cb15:901b:901b:fb65:4024:de24:8128:450	129.40.4.80
cb15:901b:901b:fb65:4024:de24:8128:451	129.40.4.81
cb15:901b:901b:fb65:4024:de24:8128:452	129.40.4.82
cb15:901b:901b:fb65:4024:de24:8128:453	129.40.4.83
cb15:901b:901b:fb65:4024:de24:8128:454	129.40.4.84
cb15:901b:901b:fb65:4024:de24:8128:455	129.40.4.85
cb15:901b:901b:fb65:4024:de24:8128:456	129.40.4.86
cb15:901b:901b:fb65:4024:de24:8128:457	129.40.4.87
cb15:901b:901b:fb65:4024:de24:8128:458	129.40.4.88
cb15:901b:901b:fb65:4024:de24:8128:459	129.40.4.89
cb15:901b:901b:fb65:4024:de24:8128:45a	129.40.4.90
cb15:901b:901b:fb65:4024:de24:8128:45b	129.40.4.91
cb15:901b:901b:fb65:4024:de24:8128:45c	129.40.4.92
cb15:901b:901b:fb65:4024:de24:8128:45d	129.40.4.93
cb15:901b:901b:fb65:4024:de24:8128:45e	129.40.4.94
cb15:901b:901b:fb65:4024:de24:8128:45f	129.40.4.95
cb15:901b:901b:fb65:4024:de24:8128:460	129.40.4.96
cb15:901b:901b:fb65:4024:de24:8128:461	129.40.4.97
cb15:901b:901b:fb65:4024:de24:8128:462	129.40.4.98
cb15:901b:901b:fb65:4024:de24:8128:463	129.40.4.99
cb15:901b:901b:fb65:4024:de24:8128:464	129.40.4.100
cb15:901b:901b:fb65:4024:de24:8128:465	129.40.4.101
cb15:901b:901b:fb65:4024:de24:8128:466	129.40.4.102
cb15:901b:901b:fb65:4024:de24:8128:467	129.40.4.103
cb15:901b:901b:fb65:4024:de24:8128:468	129.40.4.104
cb15:901b:901b:fb65:4024:de24:8128:469	129.40.4.105
cb15:901b:901b:fb65:4024:de24:8128:46a	129.40.4.106
cb15:901b:901b:fb65:4024:de24:8128:46b	129.40.4.107
cb15:901b:901b:fb65:4024:de24:8128:46c	129.40.4.108
cb15:901b:901b:fb65:4024:de24:8128:46d	129.40.4.109
cb15:901b:901b:fb65:4024:de24:8128:46e	129.40.4.110
cb15:901b:901b:fb65:4024:de24:8128:46f	129.40.4.111
cb15:901b:901b:fb65:4024:de24:8128:470	129.40.4.112
cb15:901b:901b:fb65:4024:de24:8128:471	129.40.4.113
cb15:901b:901b:fb65:4024:de24:8128:472	129.40.4.114
cb15:901b:901b:fb65:4024:de24:8128:473	129.40.4.115
cb15:901b:901b:fb65:4024:de24:8128:474	129.40.4.116
cb15:901b:901b:fb65:4024:de24:8128:475	129.40.4.117
cb15:901b:901b:fb65:4024:de24:8128:476	129.40.4.118
cb15:901b:901b:fb65:4024:de24:8128:477	129.40.4.119
cb15:901b:901b:fb65:4024:de24:8128:478	129.40.4.120

cb15:901b:901b:fb65:4024:de24:8128:479	129.40.4.121
cb15:901b:901b:fb65:4024:de24:8128:47a	129.40.4.122
cb15:901b:901b:fb65:4024:de24:8128:47b	129.40.4.123
cb15:901b:901b:fb65:4024:de24:8128:47c	129.40.4.124
cb15:901b:901b:fb65:4024:de24:8128:47d	129.40.4.125
cb15:901b:901b:fb65:4024:de24:8128:47e	129.40.4.126
cb15:901b:901b:fb65:4024:de24:8128:47f	129.40.4.127
cb15:901b:901b:fb65:4024:de24:8128:480	129.40.4.128
cb15:901b:901b:fb65:4024:de24:8128:481	129.40.4.129
cb15:901b:901b:fb65:4024:de24:8128:482	129.40.4.130
cb15:901b:901b:fb65:4024:de24:8128:483	129.40.4.131
cb15:901b:901b:fb65:4024:de24:8128:484	129.40.4.132
cb15:901b:901b:fb65:4024:de24:8128:485	129.40.4.133
cb15:901b:901b:fb65:4024:de24:8128:486	129.40.4.134
cb15:901b:901b:fb65:4024:de24:8128:487	129.40.4.135
cb15:901b:901b:fb65:4024:de24:8128:488	129.40.4.136
cb15:901b:901b:fb65:4024:de24:8128:489	129.40.4.137
cb15:901b:901b:fb65:4024:de24:8128:48a	129.40.4.138
cb15:901b:901b:fb65:4024:de24:8128:48b	129.40.4.139
cb15:901b:901b:fb65:4024:de24:8128:48c	129.40.4.140
cb15:901b:901b:fb65:4024:de24:8128:48d	129.40.4.141
cb15:901b:901b:fb65:4024:de24:8128:48e	129.40.4.142
cb15:901b:901b:fb65:4024:de24:8128:48f	129.40.4.143
cb15:901b:901b:fb65:4024:de24:8128:490	129.40.4.144
cb15:901b:901b:fb65:4024:de24:8128:491	129.40.4.145
cb15:901b:901b:fb65:4024:de24:8128:492	129.40.4.146
cb15:901b:901b:fb65:4024:de24:8128:493	129.40.4.147
cb15:901b:901b:fb65:4024:de24:8128:494	129.40.4.148
cb15:901b:901b:fb65:4024:de24:8128:495	129.40.4.149
cb15:901b:901b:fb65:4024:de24:8128:496	129.40.4.150
cb15:901b:901b:fb65:4024:de24:8128:497	129.40.4.151
cb15:901b:901b:fb65:4024:de24:8128:498	129.40.4.152
cb15:901b:901b:fb65:4024:de24:8128:499	129.40.4.153
cb15:901b:901b:fb65:4024:de24:8128:49a	129.40.4.154
cb15:901b:901b:fb65:4024:de24:8128:49b	129.40.4.155
cb15:901b:901b:fb65:4024:de24:8128:49c	129.40.4.156
cb15:901b:901b:fb65:4024:de24:8128:49d	129.40.4.157
cb15:901b:901b:fb65:4024:de24:8128:49e	129.40.4.158
cb15:901b:901b:fb65:4024:de24:8128:49f	129.40.4.159
cb15:901b:901b:fb65:4024:de24:8128:4a0	129.40.4.160
cb15:901b:901b:fb65:4024:de24:8128:4a1	129.40.4.161
cb15:901b:901b:fb65:4024:de24:8128:4a2	129.40.4.162
cb15:901b:901b:fb65:4024:de24:8128:4a3	129.40.4.163
cb15:901b:901b:fb65:4024:de24:8128:4a4	129.40.4.164
cb15:901b:901b:fb65:4024:de24:8128:4a5	129.40.4.165
cb15:901b:901b:fb65:4024:de24:8128:4a6	129.40.4.166
cb15:901b:901b:fb65:4024:de24:8128:4a7	129.40.4.167
cb15:901b:901b:fb65:4024:de24:8128:4a8	129.40.4.168
cb15:901b:901b:fb65:4024:de24:8128:4a9	129.40.4.169
cb15:901b:901b:fb65:4024:de24:8128:4aa	129.40.4.170
cb15:901b:901b:fb65:4024:de24:8128:4ab	129.40.4.171
cb15:901b:901b:fb65:4024:de24:8128:4ac	129.40.4.172
cb15:901b:901b:fb65:4024:de24:8128:4ad	129.40.4.173
cb15:901b:901b:fb65:4024:de24:8128:4ae	129.40.4.174
cb15:901b:901b:fb65:4024:de24:8128:4af	129.40.4.175
cb15:901b:901b:fb65:4024:de24:8128:4b0	129.40.4.176
cb15:901b:901b:fb65:4024:de24:8128:4b1	129.40.4.177
cb15:901b:901b:fb65:4024:de24:8128:4b2	129.40.4.178
cb15:901b:901b:fb65:4024:de24:8128:4b3	129.40.4.179
cb15:901b:901b:fb65:4024:de24:8128:4b4	129.40.4.180

cb15:901b:901b:fb65:4024:de24:8128:4b5	129.40.4.181
cb15:901b:901b:fb65:4024:de24:8128:4b6	129.40.4.182
cb15:901b:901b:fb65:4024:de24:8128:4b7	129.40.4.183
cb15:901b:901b:fb65:4024:de24:8128:4b8	129.40.4.184
cb15:901b:901b:fb65:4024:de24:8128:4b9	129.40.4.185
cb15:901b:901b:fb65:4024:de24:8128:4ba	129.40.4.186
cb15:901b:901b:fb65:4024:de24:8128:4bb	129.40.4.187
cb15:901b:901b:fb65:4024:de24:8128:4bc	129.40.4.188
cb15:901b:901b:fb65:4024:de24:8128:4bd	129.40.4.189
cb15:901b:901b:fb65:4024:de24:8128:4be	129.40.4.190
cb15:901b:901b:fb65:4024:de24:8128:4bf	129.40.4.191
cb15:901b:901b:fb65:4024:de24:8128:4c0	129.40.4.192
cb15:901b:901b:fb65:4024:de24:8128:4c1	129.40.4.193
cb15:901b:901b:fb65:4024:de24:8128:4c2	129.40.4.194
cb15:901b:901b:fb65:4024:de24:8128:4c3	129.40.4.195
cb15:901b:901b:fb65:4024:de24:8128:4c4	129.40.4.196
cb15:901b:901b:fb65:4024:de24:8128:4c5	129.40.4.197
cb15:901b:901b:fb65:4024:de24:8128:4c6	129.40.4.198
cb15:901b:901b:fb65:4024:de24:8128:4c7	129.40.4.199
cb15:901b:901b:fb65:4024:de24:8128:4c8	129.40.4.200
cb15:901b:901b:fb65:4024:de24:8128:4c9	129.40.4.201
cb15:901b:901b:fb65:4024:de24:8128:4ca	129.40.4.202
cb15:901b:901b:fb65:4024:de24:8128:4cb	129.40.4.203
cb15:901b:901b:fb65:4024:de24:8128:4cc	129.40.4.204
cb15:901b:901b:fb65:4024:de24:8128:4cd	129.40.4.205
cb15:901b:901b:fb65:4024:de24:8128:4ce	129.40.4.206
cb15:901b:901b:fb65:4024:de24:8128:4cf	129.40.4.207
cb15:901b:901b:fb65:4024:de24:8128:4d0	129.40.4.208
cb15:901b:901b:fb65:4024:de24:8128:4d1	129.40.4.209
cb15:901b:901b:fb65:4024:de24:8128:4d2	129.40.4.210
cb15:901b:901b:fb65:4024:de24:8128:4d3	129.40.4.211
cb15:901b:901b:fb65:4024:de24:8128:4d4	129.40.4.212
cb15:901b:901b:fb65:4024:de24:8128:4d5	129.40.4.213
cb15:901b:901b:fb65:4024:de24:8128:4d6	129.40.4.214
cb15:901b:901b:fb65:4024:de24:8128:4d7	129.40.4.215
cb15:901b:901b:fb65:4024:de24:8128:4d8	129.40.4.216
cb15:901b:901b:fb65:4024:de24:8128:4d9	129.40.4.217
cb15:901b:901b:fb65:4024:de24:8128:4da	129.40.4.218
cb15:901b:901b:fb65:4024:de24:8128:4db	129.40.4.219
cb15:901b:901b:fb65:4024:de24:8128:4dc	129.40.4.220
cb15:901b:901b:fb65:4024:de24:8128:4dd	129.40.4.221
cb15:901b:901b:fb65:4024:de24:8128:4de	129.40.4.222
cb15:901b:901b:fb65:4024:de24:8128:4df	129.40.4.223
cb15:901b:901b:fb65:4024:de24:8128:4e0	129.40.4.224
cb15:901b:901b:fb65:4024:de24:8128:4e1	129.40.4.225
cb15:901b:901b:fb65:4024:de24:8128:4e2	129.40.4.226
cb15:901b:901b:fb65:4024:de24:8128:4e3	129.40.4.227
cb15:901b:901b:fb65:4024:de24:8128:4e4	129.40.4.228
cb15:901b:901b:fb65:4024:de24:8128:4e5	129.40.4.229
cb15:901b:901b:fb65:4024:de24:8128:4e6	129.40.4.230
cb15:901b:901b:fb65:4024:de24:8128:4e7	129.40.4.231
cb15:901b:901b:fb65:4024:de24:8128:4e8	129.40.4.232
cb15:901b:901b:fb65:4024:de24:8128:4e9	129.40.4.233
cb15:901b:901b:fb65:4024:de24:8128:4ea	129.40.4.234
cb15:901b:901b:fb65:4024:de24:8128:4eb	129.40.4.235
cb15:901b:901b:fb65:4024:de24:8128:4ec	129.40.4.236
cb15:901b:901b:fb65:4024:de24:8128:4ed	129.40.4.237
cb15:901b:901b:fb65:4024:de24:8128:4ee	129.40.4.238
cb15:901b:901b:fb65:4024:de24:8128:4ef	129.40.4.239
cb15:901b:901b:fb65:4024:de24:8128:4f0	129.40.4.240
cb15:901b:901b:fb65:4024:de24:8128:4f1	129.40.4.241
cb15:901b:901b:fb65:4024:de24:8128:4f2	129.40.4.242
cb15:901b:901b:fb65:4024:de24:8128:4f3	129.40.4.243
cb15:901b:901b:fb65:4024:de24:8128:4f4	129.40.4.244
cb15:901b:901b:fb65:4024:de24:8128:4f5	129.40.4.245
cb15:901b:901b:fb65:4024:de24:8128:4f6	129.40.4.246
cb15:901b:901b:fb65:4024:de24:8128:4f7	129.40.4.247
cb15:901b:901b:fb65:4024:de24:8128:4f8	129.40.4.248
cb15:901b:901b:fb65:4024:de24:8128:4f9	129.40.4.249
cb15:901b:901b:fb65:4024:de24:8128:4fa	129.40.4.250
cb15:901b:901b:fb65:4024:de24:8128:4fb	129.40.4.251
cb15:901b:901b:fb65:4024:de24:8128:4fc	129.40.4.252
cb15:901b:901b:fb65:4024:de24:8128:4fd	129.40.4.253
cb15:901b:901b:fb65:4024:de24:8128:4fe	129.40.4.254
cb15:901b:901b:fb65:4024:de24:8128:4ff	129.40.4.255

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.