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:ada9:3001:7b51:401	123.81.4.1
cb15:901b:d157:4024:ada9:3001:7b51:402	123.81.4.2
cb15:901b:d157:4024:ada9:3001:7b51:403	123.81.4.3
cb15:901b:d157:4024:ada9:3001:7b51:404	123.81.4.4
cb15:901b:d157:4024:ada9:3001:7b51:405	123.81.4.5
cb15:901b:d157:4024:ada9:3001:7b51:406	123.81.4.6
cb15:901b:d157:4024:ada9:3001:7b51:407	123.81.4.7
cb15:901b:d157:4024:ada9:3001:7b51:408	123.81.4.8
cb15:901b:d157:4024:ada9:3001:7b51:409	123.81.4.9
cb15:901b:d157:4024:ada9:3001:7b51:40a	123.81.4.10
cb15:901b:d157:4024:ada9:3001:7b51:40b	123.81.4.11
cb15:901b:d157:4024:ada9:3001:7b51:40c	123.81.4.12
cb15:901b:d157:4024:ada9:3001:7b51:40d	123.81.4.13
cb15:901b:d157:4024:ada9:3001:7b51:40e	123.81.4.14
cb15:901b:d157:4024:ada9:3001:7b51:40f	123.81.4.15
cb15:901b:d157:4024:ada9:3001:7b51:410	123.81.4.16
cb15:901b:d157:4024:ada9:3001:7b51:411	123.81.4.17
cb15:901b:d157:4024:ada9:3001:7b51:412	123.81.4.18
cb15:901b:d157:4024:ada9:3001:7b51:413	123.81.4.19
cb15:901b:d157:4024:ada9:3001:7b51:414	123.81.4.20
cb15:901b:d157:4024:ada9:3001:7b51:415	123.81.4.21
cb15:901b:d157:4024:ada9:3001:7b51:416	123.81.4.22
cb15:901b:d157:4024:ada9:3001:7b51:417	123.81.4.23
cb15:901b:d157:4024:ada9:3001:7b51:418	123.81.4.24
cb15:901b:d157:4024:ada9:3001:7b51:419	123.81.4.25
cb15:901b:d157:4024:ada9:3001:7b51:41a	123.81.4.26
cb15:901b:d157:4024:ada9:3001:7b51:41b	123.81.4.27
cb15:901b:d157:4024:ada9:3001:7b51:41c	123.81.4.28
cb15:901b:d157:4024:ada9:3001:7b51:41d	123.81.4.29
cb15:901b:d157:4024:ada9:3001:7b51:41e	123.81.4.30
cb15:901b:d157:4024:ada9:3001:7b51:41f	123.81.4.31
cb15:901b:d157:4024:ada9:3001:7b51:420	123.81.4.32
cb15:901b:d157:4024:ada9:3001:7b51:421	123.81.4.33
cb15:901b:d157:4024:ada9:3001:7b51:422	123.81.4.34
cb15:901b:d157:4024:ada9:3001:7b51:423	123.81.4.35
cb15:901b:d157:4024:ada9:3001:7b51:424	123.81.4.36
cb15:901b:d157:4024:ada9:3001:7b51:425	123.81.4.37
cb15:901b:d157:4024:ada9:3001:7b51:426	123.81.4.38
cb15:901b:d157:4024:ada9:3001:7b51:427	123.81.4.39
cb15:901b:d157:4024:ada9:3001:7b51:428	123.81.4.40
cb15:901b:d157:4024:ada9:3001:7b51:429	123.81.4.41
cb15:901b:d157:4024:ada9:3001:7b51:42a	123.81.4.42
cb15:901b:d157:4024:ada9:3001:7b51:42b	123.81.4.43
cb15:901b:d157:4024:ada9:3001:7b51:42c	123.81.4.44
cb15:901b:d157:4024:ada9:3001:7b51:42d	123.81.4.45
cb15:901b:d157:4024:ada9:3001:7b51:42e	123.81.4.46
cb15:901b:d157:4024:ada9:3001:7b51:42f	123.81.4.47
cb15:901b:d157:4024:ada9:3001:7b51:430	123.81.4.48
cb15:901b:d157:4024:ada9:3001:7b51:431	123.81.4.49
cb15:901b:d157:4024:ada9:3001:7b51:432	123.81.4.50
cb15:901b:d157:4024:ada9:3001:7b51:433	123.81.4.51
cb15:901b:d157:4024:ada9:3001:7b51:434	123.81.4.52
cb15:901b:d157:4024:ada9:3001:7b51:435	123.81.4.53
cb15:901b:d157:4024:ada9:3001:7b51:436	123.81.4.54
cb15:901b:d157:4024:ada9:3001:7b51:437	123.81.4.55
cb15:901b:d157:4024:ada9:3001:7b51:438	123.81.4.56
cb15:901b:d157:4024:ada9:3001:7b51:439	123.81.4.57
cb15:901b:d157:4024:ada9:3001:7b51:43a	123.81.4.58
cb15:901b:d157:4024:ada9:3001:7b51:43b	123.81.4.59
cb15:901b:d157:4024:ada9:3001:7b51:43c	123.81.4.60

cb15:901b:d157:4024:ada9:3001:7b51:43d	123.81.4.61
cb15:901b:d157:4024:ada9:3001:7b51:43e	123.81.4.62
cb15:901b:d157:4024:ada9:3001:7b51:43f	123.81.4.63
cb15:901b:d157:4024:ada9:3001:7b51:440	123.81.4.64
cb15:901b:d157:4024:ada9:3001:7b51:441	123.81.4.65
cb15:901b:d157:4024:ada9:3001:7b51:442	123.81.4.66
cb15:901b:d157:4024:ada9:3001:7b51:443	123.81.4.67
cb15:901b:d157:4024:ada9:3001:7b51:444	123.81.4.68
cb15:901b:d157:4024:ada9:3001:7b51:445	123.81.4.69
cb15:901b:d157:4024:ada9:3001:7b51:446	123.81.4.70
cb15:901b:d157:4024:ada9:3001:7b51:447	123.81.4.71
cb15:901b:d157:4024:ada9:3001:7b51:448	123.81.4.72
cb15:901b:d157:4024:ada9:3001:7b51:449	123.81.4.73
cb15:901b:d157:4024:ada9:3001:7b51:44a	123.81.4.74
cb15:901b:d157:4024:ada9:3001:7b51:44b	123.81.4.75
cb15:901b:d157:4024:ada9:3001:7b51:44c	123.81.4.76
cb15:901b:d157:4024:ada9:3001:7b51:44d	123.81.4.77
cb15:901b:d157:4024:ada9:3001:7b51:44e	123.81.4.78
cb15:901b:d157:4024:ada9:3001:7b51:44f	123.81.4.79
cb15:901b:d157:4024:ada9:3001:7b51:450	123.81.4.80
cb15:901b:d157:4024:ada9:3001:7b51:451	123.81.4.81
cb15:901b:d157:4024:ada9:3001:7b51:452	123.81.4.82
cb15:901b:d157:4024:ada9:3001:7b51:453	123.81.4.83
cb15:901b:d157:4024:ada9:3001:7b51:454	123.81.4.84
cb15:901b:d157:4024:ada9:3001:7b51:455	123.81.4.85
cb15:901b:d157:4024:ada9:3001:7b51:456	123.81.4.86
cb15:901b:d157:4024:ada9:3001:7b51:457	123.81.4.87
cb15:901b:d157:4024:ada9:3001:7b51:458	123.81.4.88
cb15:901b:d157:4024:ada9:3001:7b51:459	123.81.4.89
cb15:901b:d157:4024:ada9:3001:7b51:45a	123.81.4.90
cb15:901b:d157:4024:ada9:3001:7b51:45b	123.81.4.91
cb15:901b:d157:4024:ada9:3001:7b51:45c	123.81.4.92
cb15:901b:d157:4024:ada9:3001:7b51:45d	123.81.4.93
cb15:901b:d157:4024:ada9:3001:7b51:45e	123.81.4.94
cb15:901b:d157:4024:ada9:3001:7b51:45f	123.81.4.95
cb15:901b:d157:4024:ada9:3001:7b51:460	123.81.4.96
cb15:901b:d157:4024:ada9:3001:7b51:461	123.81.4.97
cb15:901b:d157:4024:ada9:3001:7b51:462	123.81.4.98
cb15:901b:d157:4024:ada9:3001:7b51:463	123.81.4.99
cb15:901b:d157:4024:ada9:3001:7b51:464	123.81.4.100
cb15:901b:d157:4024:ada9:3001:7b51:465	123.81.4.101
cb15:901b:d157:4024:ada9:3001:7b51:466	123.81.4.102
cb15:901b:d157:4024:ada9:3001:7b51:467	123.81.4.103
cb15:901b:d157:4024:ada9:3001:7b51:468	123.81.4.104
cb15:901b:d157:4024:ada9:3001:7b51:469	123.81.4.105
cb15:901b:d157:4024:ada9:3001:7b51:46a	123.81.4.106
cb15:901b:d157:4024:ada9:3001:7b51:46b	123.81.4.107
cb15:901b:d157:4024:ada9:3001:7b51:46c	123.81.4.108
cb15:901b:d157:4024:ada9:3001:7b51:46d	123.81.4.109
cb15:901b:d157:4024:ada9:3001:7b51:46e	123.81.4.110
cb15:901b:d157:4024:ada9:3001:7b51:46f	123.81.4.111
cb15:901b:d157:4024:ada9:3001:7b51:470	123.81.4.112
cb15:901b:d157:4024:ada9:3001:7b51:471	123.81.4.113
cb15:901b:d157:4024:ada9:3001:7b51:472	123.81.4.114
cb15:901b:d157:4024:ada9:3001:7b51:473	123.81.4.115
cb15:901b:d157:4024:ada9:3001:7b51:474	123.81.4.116
cb15:901b:d157:4024:ada9:3001:7b51:475	123.81.4.117
cb15:901b:d157:4024:ada9:3001:7b51:476	123.81.4.118
cb15:901b:d157:4024:ada9:3001:7b51:477	123.81.4.119
cb15:901b:d157:4024:ada9:3001:7b51:478	123.81.4.120

cb15:901b:d157:4024:ada9:3001:7b51:479	123.81.4.121
cb15:901b:d157:4024:ada9:3001:7b51:47a	123.81.4.122
cb15:901b:d157:4024:ada9:3001:7b51:47b	123.81.4.123
cb15:901b:d157:4024:ada9:3001:7b51:47c	123.81.4.124
cb15:901b:d157:4024:ada9:3001:7b51:47d	123.81.4.125
cb15:901b:d157:4024:ada9:3001:7b51:47e	123.81.4.126
cb15:901b:d157:4024:ada9:3001:7b51:47f	123.81.4.127
cb15:901b:d157:4024:ada9:3001:7b51:480	123.81.4.128
cb15:901b:d157:4024:ada9:3001:7b51:481	123.81.4.129
cb15:901b:d157:4024:ada9:3001:7b51:482	123.81.4.130
cb15:901b:d157:4024:ada9:3001:7b51:483	123.81.4.131
cb15:901b:d157:4024:ada9:3001:7b51:484	123.81.4.132
cb15:901b:d157:4024:ada9:3001:7b51:485	123.81.4.133
cb15:901b:d157:4024:ada9:3001:7b51:486	123.81.4.134
cb15:901b:d157:4024:ada9:3001:7b51:487	123.81.4.135
cb15:901b:d157:4024:ada9:3001:7b51:488	123.81.4.136
cb15:901b:d157:4024:ada9:3001:7b51:489	123.81.4.137
cb15:901b:d157:4024:ada9:3001:7b51:48a	123.81.4.138
cb15:901b:d157:4024:ada9:3001:7b51:48b	123.81.4.139
cb15:901b:d157:4024:ada9:3001:7b51:48c	123.81.4.140
cb15:901b:d157:4024:ada9:3001:7b51:48d	123.81.4.141
cb15:901b:d157:4024:ada9:3001:7b51:48e	123.81.4.142
cb15:901b:d157:4024:ada9:3001:7b51:48f	123.81.4.143
cb15:901b:d157:4024:ada9:3001:7b51:490	123.81.4.144
cb15:901b:d157:4024:ada9:3001:7b51:491	123.81.4.145
cb15:901b:d157:4024:ada9:3001:7b51:492	123.81.4.146
cb15:901b:d157:4024:ada9:3001:7b51:493	123.81.4.147
cb15:901b:d157:4024:ada9:3001:7b51:494	123.81.4.148
cb15:901b:d157:4024:ada9:3001:7b51:495	123.81.4.149
cb15:901b:d157:4024:ada9:3001:7b51:496	123.81.4.150
cb15:901b:d157:4024:ada9:3001:7b51:497	123.81.4.151
cb15:901b:d157:4024:ada9:3001:7b51:498	123.81.4.152
cb15:901b:d157:4024:ada9:3001:7b51:499	123.81.4.153
cb15:901b:d157:4024:ada9:3001:7b51:49a	123.81.4.154
cb15:901b:d157:4024:ada9:3001:7b51:49b	123.81.4.155
cb15:901b:d157:4024:ada9:3001:7b51:49c	123.81.4.156
cb15:901b:d157:4024:ada9:3001:7b51:49d	123.81.4.157
cb15:901b:d157:4024:ada9:3001:7b51:49e	123.81.4.158
cb15:901b:d157:4024:ada9:3001:7b51:49f	123.81.4.159
cb15:901b:d157:4024:ada9:3001:7b51:4a0	123.81.4.160
cb15:901b:d157:4024:ada9:3001:7b51:4a1	123.81.4.161
cb15:901b:d157:4024:ada9:3001:7b51:4a2	123.81.4.162
cb15:901b:d157:4024:ada9:3001:7b51:4a3	123.81.4.163
cb15:901b:d157:4024:ada9:3001:7b51:4a4	123.81.4.164
cb15:901b:d157:4024:ada9:3001:7b51:4a5	123.81.4.165
cb15:901b:d157:4024:ada9:3001:7b51:4a6	123.81.4.166
cb15:901b:d157:4024:ada9:3001:7b51:4a7	123.81.4.167
cb15:901b:d157:4024:ada9:3001:7b51:4a8	123.81.4.168
cb15:901b:d157:4024:ada9:3001:7b51:4a9	123.81.4.169
cb15:901b:d157:4024:ada9:3001:7b51:4aa	123.81.4.170
cb15:901b:d157:4024:ada9:3001:7b51:4ab	123.81.4.171
cb15:901b:d157:4024:ada9:3001:7b51:4ac	123.81.4.172
cb15:901b:d157:4024:ada9:3001:7b51:4ad	123.81.4.173
cb15:901b:d157:4024:ada9:3001:7b51:4ae	123.81.4.174
cb15:901b:d157:4024:ada9:3001:7b51:4af	123.81.4.175
cb15:901b:d157:4024:ada9:3001:7b51:4b0	123.81.4.176
cb15:901b:d157:4024:ada9:3001:7b51:4b1	123.81.4.177
cb15:901b:d157:4024:ada9:3001:7b51:4b2	123.81.4.178
cb15:901b:d157:4024:ada9:3001:7b51:4b3	123.81.4.179
cb15:901b:d157:4024:ada9:3001:7b51:4b4	123.81.4.180

cb15:901b:d157:4024:ada9:3001:7b51:4b5	123.81.4.181
cb15:901b:d157:4024:ada9:3001:7b51:4b6	123.81.4.182
cb15:901b:d157:4024:ada9:3001:7b51:4b7	123.81.4.183
cb15:901b:d157:4024:ada9:3001:7b51:4b8	123.81.4.184
cb15:901b:d157:4024:ada9:3001:7b51:4b9	123.81.4.185
cb15:901b:d157:4024:ada9:3001:7b51:4ba	123.81.4.186
cb15:901b:d157:4024:ada9:3001:7b51:4bb	123.81.4.187
cb15:901b:d157:4024:ada9:3001:7b51:4bc	123.81.4.188
cb15:901b:d157:4024:ada9:3001:7b51:4bd	123.81.4.189
cb15:901b:d157:4024:ada9:3001:7b51:4be	123.81.4.190
cb15:901b:d157:4024:ada9:3001:7b51:4bf	123.81.4.191
cb15:901b:d157:4024:ada9:3001:7b51:4c0	123.81.4.192
cb15:901b:d157:4024:ada9:3001:7b51:4c1	123.81.4.193
cb15:901b:d157:4024:ada9:3001:7b51:4c2	123.81.4.194
cb15:901b:d157:4024:ada9:3001:7b51:4c3	123.81.4.195
cb15:901b:d157:4024:ada9:3001:7b51:4c4	123.81.4.196
cb15:901b:d157:4024:ada9:3001:7b51:4c5	123.81.4.197
cb15:901b:d157:4024:ada9:3001:7b51:4c6	123.81.4.198
cb15:901b:d157:4024:ada9:3001:7b51:4c7	123.81.4.199
cb15:901b:d157:4024:ada9:3001:7b51:4c8	123.81.4.200
cb15:901b:d157:4024:ada9:3001:7b51:4c9	123.81.4.201
cb15:901b:d157:4024:ada9:3001:7b51:4ca	123.81.4.202
cb15:901b:d157:4024:ada9:3001:7b51:4cb	123.81.4.203
cb15:901b:d157:4024:ada9:3001:7b51:4cc	123.81.4.204
cb15:901b:d157:4024:ada9:3001:7b51:4cd	123.81.4.205
cb15:901b:d157:4024:ada9:3001:7b51:4ce	123.81.4.206
cb15:901b:d157:4024:ada9:3001:7b51:4cf	123.81.4.207
cb15:901b:d157:4024:ada9:3001:7b51:4d0	123.81.4.208
cb15:901b:d157:4024:ada9:3001:7b51:4d1	123.81.4.209
cb15:901b:d157:4024:ada9:3001:7b51:4d2	123.81.4.210
cb15:901b:d157:4024:ada9:3001:7b51:4d3	123.81.4.211
cb15:901b:d157:4024:ada9:3001:7b51:4d4	123.81.4.212
cb15:901b:d157:4024:ada9:3001:7b51:4d5	123.81.4.213
cb15:901b:d157:4024:ada9:3001:7b51:4d6	123.81.4.214
cb15:901b:d157:4024:ada9:3001:7b51:4d7	123.81.4.215
cb15:901b:d157:4024:ada9:3001:7b51:4d8	123.81.4.216
cb15:901b:d157:4024:ada9:3001:7b51:4d9	123.81.4.217
cb15:901b:d157:4024:ada9:3001:7b51:4da	123.81.4.218
cb15:901b:d157:4024:ada9:3001:7b51:4db	123.81.4.219
cb15:901b:d157:4024:ada9:3001:7b51:4dc	123.81.4.220
cb15:901b:d157:4024:ada9:3001:7b51:4dd	123.81.4.221
cb15:901b:d157:4024:ada9:3001:7b51:4de	123.81.4.222
cb15:901b:d157:4024:ada9:3001:7b51:4df	123.81.4.223
cb15:901b:d157:4024:ada9:3001:7b51:4e0	123.81.4.224
cb15:901b:d157:4024:ada9:3001:7b51:4e1	123.81.4.225
cb15:901b:d157:4024:ada9:3001:7b51:4e2	123.81.4.226
cb15:901b:d157:4024:ada9:3001:7b51:4e3	123.81.4.227
cb15:901b:d157:4024:ada9:3001:7b51:4e4	123.81.4.228
cb15:901b:d157:4024:ada9:3001:7b51:4e5	123.81.4.229
cb15:901b:d157:4024:ada9:3001:7b51:4e6	123.81.4.230
cb15:901b:d157:4024:ada9:3001:7b51:4e7	123.81.4.231
cb15:901b:d157:4024:ada9:3001:7b51:4e8	123.81.4.232
cb15:901b:d157:4024:ada9:3001:7b51:4e9	123.81.4.233
cb15:901b:d157:4024:ada9:3001:7b51:4ea	123.81.4.234
cb15:901b:d157:4024:ada9:3001:7b51:4eb	123.81.4.235
cb15:901b:d157:4024:ada9:3001:7b51:4ec	123.81.4.236
cb15:901b:d157:4024:ada9:3001:7b51:4ed	123.81.4.237
cb15:901b:d157:4024:ada9:3001:7b51:4ee	123.81.4.238
cb15:901b:d157:4024:ada9:3001:7b51:4ef	123.81.4.239
cb15:901b:d157:4024:ada9:3001:7b51:4f0	123.81.4.240
cb15:901b:d157:4024:ada9:3001:7b51:4f1	123.81.4.241
cb15:901b:d157:4024:ada9:3001:7b51:4f2	123.81.4.242
cb15:901b:d157:4024:ada9:3001:7b51:4f3	123.81.4.243
cb15:901b:d157:4024:ada9:3001:7b51:4f4	123.81.4.244
cb15:901b:d157:4024:ada9:3001:7b51:4f5	123.81.4.245
cb15:901b:d157:4024:ada9:3001:7b51:4f6	123.81.4.246
cb15:901b:d157:4024:ada9:3001:7b51:4f7	123.81.4.247
cb15:901b:d157:4024:ada9:3001:7b51:4f8	123.81.4.248
cb15:901b:d157:4024:ada9:3001:7b51:4f9	123.81.4.249
cb15:901b:d157:4024:ada9:3001:7b51:4fa	123.81.4.250
cb15:901b:d157:4024:ada9:3001:7b51:4fb	123.81.4.251
cb15:901b:d157:4024:ada9:3001:7b51:4fc	123.81.4.252
cb15:901b:d157:4024:ada9:3001:7b51:4fd	123.81.4.253
cb15:901b:d157:4024:ada9:3001:7b51:4fe	123.81.4.254
cb15:901b:d157:4024:ada9:3001:7b51:4ff	123.81.4.255

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.