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:1324:ada3:b51a:8e49:401	142.73.4.1
cb15:901b:901b:1324:ada3:b51a:8e49:402	142.73.4.2
cb15:901b:901b:1324:ada3:b51a:8e49:403	142.73.4.3
cb15:901b:901b:1324:ada3:b51a:8e49:404	142.73.4.4
cb15:901b:901b:1324:ada3:b51a:8e49:405	142.73.4.5
cb15:901b:901b:1324:ada3:b51a:8e49:406	142.73.4.6
cb15:901b:901b:1324:ada3:b51a:8e49:407	142.73.4.7
cb15:901b:901b:1324:ada3:b51a:8e49:408	142.73.4.8
cb15:901b:901b:1324:ada3:b51a:8e49:409	142.73.4.9
cb15:901b:901b:1324:ada3:b51a:8e49:40a	142.73.4.10
cb15:901b:901b:1324:ada3:b51a:8e49:40b	142.73.4.11
cb15:901b:901b:1324:ada3:b51a:8e49:40c	142.73.4.12
cb15:901b:901b:1324:ada3:b51a:8e49:40d	142.73.4.13
cb15:901b:901b:1324:ada3:b51a:8e49:40e	142.73.4.14
cb15:901b:901b:1324:ada3:b51a:8e49:40f	142.73.4.15
cb15:901b:901b:1324:ada3:b51a:8e49:410	142.73.4.16
cb15:901b:901b:1324:ada3:b51a:8e49:411	142.73.4.17
cb15:901b:901b:1324:ada3:b51a:8e49:412	142.73.4.18
cb15:901b:901b:1324:ada3:b51a:8e49:413	142.73.4.19
cb15:901b:901b:1324:ada3:b51a:8e49:414	142.73.4.20
cb15:901b:901b:1324:ada3:b51a:8e49:415	142.73.4.21
cb15:901b:901b:1324:ada3:b51a:8e49:416	142.73.4.22
cb15:901b:901b:1324:ada3:b51a:8e49:417	142.73.4.23
cb15:901b:901b:1324:ada3:b51a:8e49:418	142.73.4.24
cb15:901b:901b:1324:ada3:b51a:8e49:419	142.73.4.25
cb15:901b:901b:1324:ada3:b51a:8e49:41a	142.73.4.26
cb15:901b:901b:1324:ada3:b51a:8e49:41b	142.73.4.27
cb15:901b:901b:1324:ada3:b51a:8e49:41c	142.73.4.28
cb15:901b:901b:1324:ada3:b51a:8e49:41d	142.73.4.29
cb15:901b:901b:1324:ada3:b51a:8e49:41e	142.73.4.30
cb15:901b:901b:1324:ada3:b51a:8e49:41f	142.73.4.31
cb15:901b:901b:1324:ada3:b51a:8e49:420	142.73.4.32
cb15:901b:901b:1324:ada3:b51a:8e49:421	142.73.4.33
cb15:901b:901b:1324:ada3:b51a:8e49:422	142.73.4.34
cb15:901b:901b:1324:ada3:b51a:8e49:423	142.73.4.35
cb15:901b:901b:1324:ada3:b51a:8e49:424	142.73.4.36
cb15:901b:901b:1324:ada3:b51a:8e49:425	142.73.4.37
cb15:901b:901b:1324:ada3:b51a:8e49:426	142.73.4.38
cb15:901b:901b:1324:ada3:b51a:8e49:427	142.73.4.39
cb15:901b:901b:1324:ada3:b51a:8e49:428	142.73.4.40
cb15:901b:901b:1324:ada3:b51a:8e49:429	142.73.4.41
cb15:901b:901b:1324:ada3:b51a:8e49:42a	142.73.4.42
cb15:901b:901b:1324:ada3:b51a:8e49:42b	142.73.4.43
cb15:901b:901b:1324:ada3:b51a:8e49:42c	142.73.4.44
cb15:901b:901b:1324:ada3:b51a:8e49:42d	142.73.4.45
cb15:901b:901b:1324:ada3:b51a:8e49:42e	142.73.4.46
cb15:901b:901b:1324:ada3:b51a:8e49:42f	142.73.4.47
cb15:901b:901b:1324:ada3:b51a:8e49:430	142.73.4.48
cb15:901b:901b:1324:ada3:b51a:8e49:431	142.73.4.49
cb15:901b:901b:1324:ada3:b51a:8e49:432	142.73.4.50
cb15:901b:901b:1324:ada3:b51a:8e49:433	142.73.4.51
cb15:901b:901b:1324:ada3:b51a:8e49:434	142.73.4.52
cb15:901b:901b:1324:ada3:b51a:8e49:435	142.73.4.53
cb15:901b:901b:1324:ada3:b51a:8e49:436	142.73.4.54
cb15:901b:901b:1324:ada3:b51a:8e49:437	142.73.4.55
cb15:901b:901b:1324:ada3:b51a:8e49:438	142.73.4.56
cb15:901b:901b:1324:ada3:b51a:8e49:439	142.73.4.57
cb15:901b:901b:1324:ada3:b51a:8e49:43a	142.73.4.58
cb15:901b:901b:1324:ada3:b51a:8e49:43b	142.73.4.59
cb15:901b:901b:1324:ada3:b51a:8e49:43c	142.73.4.60

cb15:901b:901b:1324:ada3:b51a:8e49:43d	142.73.4.61
cb15:901b:901b:1324:ada3:b51a:8e49:43e	142.73.4.62
cb15:901b:901b:1324:ada3:b51a:8e49:43f	142.73.4.63
cb15:901b:901b:1324:ada3:b51a:8e49:440	142.73.4.64
cb15:901b:901b:1324:ada3:b51a:8e49:441	142.73.4.65
cb15:901b:901b:1324:ada3:b51a:8e49:442	142.73.4.66
cb15:901b:901b:1324:ada3:b51a:8e49:443	142.73.4.67
cb15:901b:901b:1324:ada3:b51a:8e49:444	142.73.4.68
cb15:901b:901b:1324:ada3:b51a:8e49:445	142.73.4.69
cb15:901b:901b:1324:ada3:b51a:8e49:446	142.73.4.70
cb15:901b:901b:1324:ada3:b51a:8e49:447	142.73.4.71
cb15:901b:901b:1324:ada3:b51a:8e49:448	142.73.4.72
cb15:901b:901b:1324:ada3:b51a:8e49:449	142.73.4.73
cb15:901b:901b:1324:ada3:b51a:8e49:44a	142.73.4.74
cb15:901b:901b:1324:ada3:b51a:8e49:44b	142.73.4.75
cb15:901b:901b:1324:ada3:b51a:8e49:44c	142.73.4.76
cb15:901b:901b:1324:ada3:b51a:8e49:44d	142.73.4.77
cb15:901b:901b:1324:ada3:b51a:8e49:44e	142.73.4.78
cb15:901b:901b:1324:ada3:b51a:8e49:44f	142.73.4.79
cb15:901b:901b:1324:ada3:b51a:8e49:450	142.73.4.80
cb15:901b:901b:1324:ada3:b51a:8e49:451	142.73.4.81
cb15:901b:901b:1324:ada3:b51a:8e49:452	142.73.4.82
cb15:901b:901b:1324:ada3:b51a:8e49:453	142.73.4.83
cb15:901b:901b:1324:ada3:b51a:8e49:454	142.73.4.84
cb15:901b:901b:1324:ada3:b51a:8e49:455	142.73.4.85
cb15:901b:901b:1324:ada3:b51a:8e49:456	142.73.4.86
cb15:901b:901b:1324:ada3:b51a:8e49:457	142.73.4.87
cb15:901b:901b:1324:ada3:b51a:8e49:458	142.73.4.88
cb15:901b:901b:1324:ada3:b51a:8e49:459	142.73.4.89
cb15:901b:901b:1324:ada3:b51a:8e49:45a	142.73.4.90
cb15:901b:901b:1324:ada3:b51a:8e49:45b	142.73.4.91
cb15:901b:901b:1324:ada3:b51a:8e49:45c	142.73.4.92
cb15:901b:901b:1324:ada3:b51a:8e49:45d	142.73.4.93
cb15:901b:901b:1324:ada3:b51a:8e49:45e	142.73.4.94
cb15:901b:901b:1324:ada3:b51a:8e49:45f	142.73.4.95
cb15:901b:901b:1324:ada3:b51a:8e49:460	142.73.4.96
cb15:901b:901b:1324:ada3:b51a:8e49:461	142.73.4.97
cb15:901b:901b:1324:ada3:b51a:8e49:462	142.73.4.98
cb15:901b:901b:1324:ada3:b51a:8e49:463	142.73.4.99
cb15:901b:901b:1324:ada3:b51a:8e49:464	142.73.4.100
cb15:901b:901b:1324:ada3:b51a:8e49:465	142.73.4.101
cb15:901b:901b:1324:ada3:b51a:8e49:466	142.73.4.102
cb15:901b:901b:1324:ada3:b51a:8e49:467	142.73.4.103
cb15:901b:901b:1324:ada3:b51a:8e49:468	142.73.4.104
cb15:901b:901b:1324:ada3:b51a:8e49:469	142.73.4.105
cb15:901b:901b:1324:ada3:b51a:8e49:46a	142.73.4.106
cb15:901b:901b:1324:ada3:b51a:8e49:46b	142.73.4.107
cb15:901b:901b:1324:ada3:b51a:8e49:46c	142.73.4.108
cb15:901b:901b:1324:ada3:b51a:8e49:46d	142.73.4.109
cb15:901b:901b:1324:ada3:b51a:8e49:46e	142.73.4.110
cb15:901b:901b:1324:ada3:b51a:8e49:46f	142.73.4.111
cb15:901b:901b:1324:ada3:b51a:8e49:470	142.73.4.112
cb15:901b:901b:1324:ada3:b51a:8e49:471	142.73.4.113
cb15:901b:901b:1324:ada3:b51a:8e49:472	142.73.4.114
cb15:901b:901b:1324:ada3:b51a:8e49:473	142.73.4.115
cb15:901b:901b:1324:ada3:b51a:8e49:474	142.73.4.116
cb15:901b:901b:1324:ada3:b51a:8e49:475	142.73.4.117
cb15:901b:901b:1324:ada3:b51a:8e49:476	142.73.4.118
cb15:901b:901b:1324:ada3:b51a:8e49:477	142.73.4.119
cb15:901b:901b:1324:ada3:b51a:8e49:478	142.73.4.120

cb15:901b:901b:1324:ada3:b51a:8e49:479	142.73.4.121
cb15:901b:901b:1324:ada3:b51a:8e49:47a	142.73.4.122
cb15:901b:901b:1324:ada3:b51a:8e49:47b	142.73.4.123
cb15:901b:901b:1324:ada3:b51a:8e49:47c	142.73.4.124
cb15:901b:901b:1324:ada3:b51a:8e49:47d	142.73.4.125
cb15:901b:901b:1324:ada3:b51a:8e49:47e	142.73.4.126
cb15:901b:901b:1324:ada3:b51a:8e49:47f	142.73.4.127
cb15:901b:901b:1324:ada3:b51a:8e49:480	142.73.4.128
cb15:901b:901b:1324:ada3:b51a:8e49:481	142.73.4.129
cb15:901b:901b:1324:ada3:b51a:8e49:482	142.73.4.130
cb15:901b:901b:1324:ada3:b51a:8e49:483	142.73.4.131
cb15:901b:901b:1324:ada3:b51a:8e49:484	142.73.4.132
cb15:901b:901b:1324:ada3:b51a:8e49:485	142.73.4.133
cb15:901b:901b:1324:ada3:b51a:8e49:486	142.73.4.134
cb15:901b:901b:1324:ada3:b51a:8e49:487	142.73.4.135
cb15:901b:901b:1324:ada3:b51a:8e49:488	142.73.4.136
cb15:901b:901b:1324:ada3:b51a:8e49:489	142.73.4.137
cb15:901b:901b:1324:ada3:b51a:8e49:48a	142.73.4.138
cb15:901b:901b:1324:ada3:b51a:8e49:48b	142.73.4.139
cb15:901b:901b:1324:ada3:b51a:8e49:48c	142.73.4.140
cb15:901b:901b:1324:ada3:b51a:8e49:48d	142.73.4.141
cb15:901b:901b:1324:ada3:b51a:8e49:48e	142.73.4.142
cb15:901b:901b:1324:ada3:b51a:8e49:48f	142.73.4.143
cb15:901b:901b:1324:ada3:b51a:8e49:490	142.73.4.144
cb15:901b:901b:1324:ada3:b51a:8e49:491	142.73.4.145
cb15:901b:901b:1324:ada3:b51a:8e49:492	142.73.4.146
cb15:901b:901b:1324:ada3:b51a:8e49:493	142.73.4.147
cb15:901b:901b:1324:ada3:b51a:8e49:494	142.73.4.148
cb15:901b:901b:1324:ada3:b51a:8e49:495	142.73.4.149
cb15:901b:901b:1324:ada3:b51a:8e49:496	142.73.4.150
cb15:901b:901b:1324:ada3:b51a:8e49:497	142.73.4.151
cb15:901b:901b:1324:ada3:b51a:8e49:498	142.73.4.152
cb15:901b:901b:1324:ada3:b51a:8e49:499	142.73.4.153
cb15:901b:901b:1324:ada3:b51a:8e49:49a	142.73.4.154
cb15:901b:901b:1324:ada3:b51a:8e49:49b	142.73.4.155
cb15:901b:901b:1324:ada3:b51a:8e49:49c	142.73.4.156
cb15:901b:901b:1324:ada3:b51a:8e49:49d	142.73.4.157
cb15:901b:901b:1324:ada3:b51a:8e49:49e	142.73.4.158
cb15:901b:901b:1324:ada3:b51a:8e49:49f	142.73.4.159
cb15:901b:901b:1324:ada3:b51a:8e49:4a0	142.73.4.160
cb15:901b:901b:1324:ada3:b51a:8e49:4a1	142.73.4.161
cb15:901b:901b:1324:ada3:b51a:8e49:4a2	142.73.4.162
cb15:901b:901b:1324:ada3:b51a:8e49:4a3	142.73.4.163
cb15:901b:901b:1324:ada3:b51a:8e49:4a4	142.73.4.164
cb15:901b:901b:1324:ada3:b51a:8e49:4a5	142.73.4.165
cb15:901b:901b:1324:ada3:b51a:8e49:4a6	142.73.4.166
cb15:901b:901b:1324:ada3:b51a:8e49:4a7	142.73.4.167
cb15:901b:901b:1324:ada3:b51a:8e49:4a8	142.73.4.168
cb15:901b:901b:1324:ada3:b51a:8e49:4a9	142.73.4.169
cb15:901b:901b:1324:ada3:b51a:8e49:4aa	142.73.4.170
cb15:901b:901b:1324:ada3:b51a:8e49:4ab	142.73.4.171
cb15:901b:901b:1324:ada3:b51a:8e49:4ac	142.73.4.172
cb15:901b:901b:1324:ada3:b51a:8e49:4ad	142.73.4.173
cb15:901b:901b:1324:ada3:b51a:8e49:4ae	142.73.4.174
cb15:901b:901b:1324:ada3:b51a:8e49:4af	142.73.4.175
cb15:901b:901b:1324:ada3:b51a:8e49:4b0	142.73.4.176
cb15:901b:901b:1324:ada3:b51a:8e49:4b1	142.73.4.177
cb15:901b:901b:1324:ada3:b51a:8e49:4b2	142.73.4.178
cb15:901b:901b:1324:ada3:b51a:8e49:4b3	142.73.4.179
cb15:901b:901b:1324:ada3:b51a:8e49:4b4	142.73.4.180

cb15:901b:901b:1324:ada3:b51a:8e49:4b5	142.73.4.181
cb15:901b:901b:1324:ada3:b51a:8e49:4b6	142.73.4.182
cb15:901b:901b:1324:ada3:b51a:8e49:4b7	142.73.4.183
cb15:901b:901b:1324:ada3:b51a:8e49:4b8	142.73.4.184
cb15:901b:901b:1324:ada3:b51a:8e49:4b9	142.73.4.185
cb15:901b:901b:1324:ada3:b51a:8e49:4ba	142.73.4.186
cb15:901b:901b:1324:ada3:b51a:8e49:4bb	142.73.4.187
cb15:901b:901b:1324:ada3:b51a:8e49:4bc	142.73.4.188
cb15:901b:901b:1324:ada3:b51a:8e49:4bd	142.73.4.189
cb15:901b:901b:1324:ada3:b51a:8e49:4be	142.73.4.190
cb15:901b:901b:1324:ada3:b51a:8e49:4bf	142.73.4.191
cb15:901b:901b:1324:ada3:b51a:8e49:4c0	142.73.4.192
cb15:901b:901b:1324:ada3:b51a:8e49:4c1	142.73.4.193
cb15:901b:901b:1324:ada3:b51a:8e49:4c2	142.73.4.194
cb15:901b:901b:1324:ada3:b51a:8e49:4c3	142.73.4.195
cb15:901b:901b:1324:ada3:b51a:8e49:4c4	142.73.4.196
cb15:901b:901b:1324:ada3:b51a:8e49:4c5	142.73.4.197
cb15:901b:901b:1324:ada3:b51a:8e49:4c6	142.73.4.198
cb15:901b:901b:1324:ada3:b51a:8e49:4c7	142.73.4.199
cb15:901b:901b:1324:ada3:b51a:8e49:4c8	142.73.4.200
cb15:901b:901b:1324:ada3:b51a:8e49:4c9	142.73.4.201
cb15:901b:901b:1324:ada3:b51a:8e49:4ca	142.73.4.202
cb15:901b:901b:1324:ada3:b51a:8e49:4cb	142.73.4.203
cb15:901b:901b:1324:ada3:b51a:8e49:4cc	142.73.4.204
cb15:901b:901b:1324:ada3:b51a:8e49:4cd	142.73.4.205
cb15:901b:901b:1324:ada3:b51a:8e49:4ce	142.73.4.206
cb15:901b:901b:1324:ada3:b51a:8e49:4cf	142.73.4.207
cb15:901b:901b:1324:ada3:b51a:8e49:4d0	142.73.4.208
cb15:901b:901b:1324:ada3:b51a:8e49:4d1	142.73.4.209
cb15:901b:901b:1324:ada3:b51a:8e49:4d2	142.73.4.210
cb15:901b:901b:1324:ada3:b51a:8e49:4d3	142.73.4.211
cb15:901b:901b:1324:ada3:b51a:8e49:4d4	142.73.4.212
cb15:901b:901b:1324:ada3:b51a:8e49:4d5	142.73.4.213
cb15:901b:901b:1324:ada3:b51a:8e49:4d6	142.73.4.214
cb15:901b:901b:1324:ada3:b51a:8e49:4d7	142.73.4.215
cb15:901b:901b:1324:ada3:b51a:8e49:4d8	142.73.4.216
cb15:901b:901b:1324:ada3:b51a:8e49:4d9	142.73.4.217
cb15:901b:901b:1324:ada3:b51a:8e49:4da	142.73.4.218
cb15:901b:901b:1324:ada3:b51a:8e49:4db	142.73.4.219
cb15:901b:901b:1324:ada3:b51a:8e49:4dc	142.73.4.220
cb15:901b:901b:1324:ada3:b51a:8e49:4dd	142.73.4.221
cb15:901b:901b:1324:ada3:b51a:8e49:4de	142.73.4.222
cb15:901b:901b:1324:ada3:b51a:8e49:4df	142.73.4.223
cb15:901b:901b:1324:ada3:b51a:8e49:4e0	142.73.4.224
cb15:901b:901b:1324:ada3:b51a:8e49:4e1	142.73.4.225
cb15:901b:901b:1324:ada3:b51a:8e49:4e2	142.73.4.226
cb15:901b:901b:1324:ada3:b51a:8e49:4e3	142.73.4.227
cb15:901b:901b:1324:ada3:b51a:8e49:4e4	142.73.4.228
cb15:901b:901b:1324:ada3:b51a:8e49:4e5	142.73.4.229
cb15:901b:901b:1324:ada3:b51a:8e49:4e6	142.73.4.230
cb15:901b:901b:1324:ada3:b51a:8e49:4e7	142.73.4.231
cb15:901b:901b:1324:ada3:b51a:8e49:4e8	142.73.4.232
cb15:901b:901b:1324:ada3:b51a:8e49:4e9	142.73.4.233
cb15:901b:901b:1324:ada3:b51a:8e49:4ea	142.73.4.234
cb15:901b:901b:1324:ada3:b51a:8e49:4eb	142.73.4.235
cb15:901b:901b:1324:ada3:b51a:8e49:4ec	142.73.4.236
cb15:901b:901b:1324:ada3:b51a:8e49:4ed	142.73.4.237
cb15:901b:901b:1324:ada3:b51a:8e49:4ee	142.73.4.238
cb15:901b:901b:1324:ada3:b51a:8e49:4ef	142.73.4.239
cb15:901b:901b:1324:ada3:b51a:8e49:4f0	142.73.4.240
cb15:901b:901b:1324:ada3:b51a:8e49:4f1	142.73.4.241
cb15:901b:901b:1324:ada3:b51a:8e49:4f2	142.73.4.242
cb15:901b:901b:1324:ada3:b51a:8e49:4f3	142.73.4.243
cb15:901b:901b:1324:ada3:b51a:8e49:4f4	142.73.4.244
cb15:901b:901b:1324:ada3:b51a:8e49:4f5	142.73.4.245
cb15:901b:901b:1324:ada3:b51a:8e49:4f6	142.73.4.246
cb15:901b:901b:1324:ada3:b51a:8e49:4f7	142.73.4.247
cb15:901b:901b:1324:ada3:b51a:8e49:4f8	142.73.4.248
cb15:901b:901b:1324:ada3:b51a:8e49:4f9	142.73.4.249
cb15:901b:901b:1324:ada3:b51a:8e49:4fa	142.73.4.250
cb15:901b:901b:1324:ada3:b51a:8e49:4fb	142.73.4.251
cb15:901b:901b:1324:ada3:b51a:8e49:4fc	142.73.4.252
cb15:901b:901b:1324:ada3:b51a:8e49:4fd	142.73.4.253
cb15:901b:901b:1324:ada3:b51a:8e49:4fe	142.73.4.254
cb15:901b:901b:1324:ada3:b51a:8e49:4ff	142.73.4.255

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.