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:cd24:8081:4024:c8bb:401	200.187.4.1
cb15:901b:8024:cd24:8081:4024:c8bb:402	200.187.4.2
cb15:901b:8024:cd24:8081:4024:c8bb:403	200.187.4.3
cb15:901b:8024:cd24:8081:4024:c8bb:404	200.187.4.4
cb15:901b:8024:cd24:8081:4024:c8bb:405	200.187.4.5
cb15:901b:8024:cd24:8081:4024:c8bb:406	200.187.4.6
cb15:901b:8024:cd24:8081:4024:c8bb:407	200.187.4.7
cb15:901b:8024:cd24:8081:4024:c8bb:408	200.187.4.8
cb15:901b:8024:cd24:8081:4024:c8bb:409	200.187.4.9
cb15:901b:8024:cd24:8081:4024:c8bb:40a	200.187.4.10
cb15:901b:8024:cd24:8081:4024:c8bb:40b	200.187.4.11
cb15:901b:8024:cd24:8081:4024:c8bb:40c	200.187.4.12
cb15:901b:8024:cd24:8081:4024:c8bb:40d	200.187.4.13
cb15:901b:8024:cd24:8081:4024:c8bb:40e	200.187.4.14
cb15:901b:8024:cd24:8081:4024:c8bb:40f	200.187.4.15
cb15:901b:8024:cd24:8081:4024:c8bb:410	200.187.4.16
cb15:901b:8024:cd24:8081:4024:c8bb:411	200.187.4.17
cb15:901b:8024:cd24:8081:4024:c8bb:412	200.187.4.18
cb15:901b:8024:cd24:8081:4024:c8bb:413	200.187.4.19
cb15:901b:8024:cd24:8081:4024:c8bb:414	200.187.4.20
cb15:901b:8024:cd24:8081:4024:c8bb:415	200.187.4.21
cb15:901b:8024:cd24:8081:4024:c8bb:416	200.187.4.22
cb15:901b:8024:cd24:8081:4024:c8bb:417	200.187.4.23
cb15:901b:8024:cd24:8081:4024:c8bb:418	200.187.4.24
cb15:901b:8024:cd24:8081:4024:c8bb:419	200.187.4.25
cb15:901b:8024:cd24:8081:4024:c8bb:41a	200.187.4.26
cb15:901b:8024:cd24:8081:4024:c8bb:41b	200.187.4.27
cb15:901b:8024:cd24:8081:4024:c8bb:41c	200.187.4.28
cb15:901b:8024:cd24:8081:4024:c8bb:41d	200.187.4.29
cb15:901b:8024:cd24:8081:4024:c8bb:41e	200.187.4.30
cb15:901b:8024:cd24:8081:4024:c8bb:41f	200.187.4.31
cb15:901b:8024:cd24:8081:4024:c8bb:420	200.187.4.32
cb15:901b:8024:cd24:8081:4024:c8bb:421	200.187.4.33
cb15:901b:8024:cd24:8081:4024:c8bb:422	200.187.4.34
cb15:901b:8024:cd24:8081:4024:c8bb:423	200.187.4.35
cb15:901b:8024:cd24:8081:4024:c8bb:424	200.187.4.36
cb15:901b:8024:cd24:8081:4024:c8bb:425	200.187.4.37
cb15:901b:8024:cd24:8081:4024:c8bb:426	200.187.4.38
cb15:901b:8024:cd24:8081:4024:c8bb:427	200.187.4.39
cb15:901b:8024:cd24:8081:4024:c8bb:428	200.187.4.40
cb15:901b:8024:cd24:8081:4024:c8bb:429	200.187.4.41
cb15:901b:8024:cd24:8081:4024:c8bb:42a	200.187.4.42
cb15:901b:8024:cd24:8081:4024:c8bb:42b	200.187.4.43
cb15:901b:8024:cd24:8081:4024:c8bb:42c	200.187.4.44
cb15:901b:8024:cd24:8081:4024:c8bb:42d	200.187.4.45
cb15:901b:8024:cd24:8081:4024:c8bb:42e	200.187.4.46
cb15:901b:8024:cd24:8081:4024:c8bb:42f	200.187.4.47
cb15:901b:8024:cd24:8081:4024:c8bb:430	200.187.4.48
cb15:901b:8024:cd24:8081:4024:c8bb:431	200.187.4.49
cb15:901b:8024:cd24:8081:4024:c8bb:432	200.187.4.50
cb15:901b:8024:cd24:8081:4024:c8bb:433	200.187.4.51
cb15:901b:8024:cd24:8081:4024:c8bb:434	200.187.4.52
cb15:901b:8024:cd24:8081:4024:c8bb:435	200.187.4.53
cb15:901b:8024:cd24:8081:4024:c8bb:436	200.187.4.54
cb15:901b:8024:cd24:8081:4024:c8bb:437	200.187.4.55
cb15:901b:8024:cd24:8081:4024:c8bb:438	200.187.4.56
cb15:901b:8024:cd24:8081:4024:c8bb:439	200.187.4.57
cb15:901b:8024:cd24:8081:4024:c8bb:43a	200.187.4.58
cb15:901b:8024:cd24:8081:4024:c8bb:43b	200.187.4.59
cb15:901b:8024:cd24:8081:4024:c8bb:43c	200.187.4.60

cb15:901b:8024:cd24:8081:4024:c8bb:43d	200.187.4.61
cb15:901b:8024:cd24:8081:4024:c8bb:43e	200.187.4.62
cb15:901b:8024:cd24:8081:4024:c8bb:43f	200.187.4.63
cb15:901b:8024:cd24:8081:4024:c8bb:440	200.187.4.64
cb15:901b:8024:cd24:8081:4024:c8bb:441	200.187.4.65
cb15:901b:8024:cd24:8081:4024:c8bb:442	200.187.4.66
cb15:901b:8024:cd24:8081:4024:c8bb:443	200.187.4.67
cb15:901b:8024:cd24:8081:4024:c8bb:444	200.187.4.68
cb15:901b:8024:cd24:8081:4024:c8bb:445	200.187.4.69
cb15:901b:8024:cd24:8081:4024:c8bb:446	200.187.4.70
cb15:901b:8024:cd24:8081:4024:c8bb:447	200.187.4.71
cb15:901b:8024:cd24:8081:4024:c8bb:448	200.187.4.72
cb15:901b:8024:cd24:8081:4024:c8bb:449	200.187.4.73
cb15:901b:8024:cd24:8081:4024:c8bb:44a	200.187.4.74
cb15:901b:8024:cd24:8081:4024:c8bb:44b	200.187.4.75
cb15:901b:8024:cd24:8081:4024:c8bb:44c	200.187.4.76
cb15:901b:8024:cd24:8081:4024:c8bb:44d	200.187.4.77
cb15:901b:8024:cd24:8081:4024:c8bb:44e	200.187.4.78
cb15:901b:8024:cd24:8081:4024:c8bb:44f	200.187.4.79
cb15:901b:8024:cd24:8081:4024:c8bb:450	200.187.4.80
cb15:901b:8024:cd24:8081:4024:c8bb:451	200.187.4.81
cb15:901b:8024:cd24:8081:4024:c8bb:452	200.187.4.82
cb15:901b:8024:cd24:8081:4024:c8bb:453	200.187.4.83
cb15:901b:8024:cd24:8081:4024:c8bb:454	200.187.4.84
cb15:901b:8024:cd24:8081:4024:c8bb:455	200.187.4.85
cb15:901b:8024:cd24:8081:4024:c8bb:456	200.187.4.86
cb15:901b:8024:cd24:8081:4024:c8bb:457	200.187.4.87
cb15:901b:8024:cd24:8081:4024:c8bb:458	200.187.4.88
cb15:901b:8024:cd24:8081:4024:c8bb:459	200.187.4.89
cb15:901b:8024:cd24:8081:4024:c8bb:45a	200.187.4.90
cb15:901b:8024:cd24:8081:4024:c8bb:45b	200.187.4.91
cb15:901b:8024:cd24:8081:4024:c8bb:45c	200.187.4.92
cb15:901b:8024:cd24:8081:4024:c8bb:45d	200.187.4.93
cb15:901b:8024:cd24:8081:4024:c8bb:45e	200.187.4.94
cb15:901b:8024:cd24:8081:4024:c8bb:45f	200.187.4.95
cb15:901b:8024:cd24:8081:4024:c8bb:460	200.187.4.96
cb15:901b:8024:cd24:8081:4024:c8bb:461	200.187.4.97
cb15:901b:8024:cd24:8081:4024:c8bb:462	200.187.4.98
cb15:901b:8024:cd24:8081:4024:c8bb:463	200.187.4.99
cb15:901b:8024:cd24:8081:4024:c8bb:464	200.187.4.100
cb15:901b:8024:cd24:8081:4024:c8bb:465	200.187.4.101
cb15:901b:8024:cd24:8081:4024:c8bb:466	200.187.4.102
cb15:901b:8024:cd24:8081:4024:c8bb:467	200.187.4.103
cb15:901b:8024:cd24:8081:4024:c8bb:468	200.187.4.104
cb15:901b:8024:cd24:8081:4024:c8bb:469	200.187.4.105
cb15:901b:8024:cd24:8081:4024:c8bb:46a	200.187.4.106
cb15:901b:8024:cd24:8081:4024:c8bb:46b	200.187.4.107
cb15:901b:8024:cd24:8081:4024:c8bb:46c	200.187.4.108
cb15:901b:8024:cd24:8081:4024:c8bb:46d	200.187.4.109
cb15:901b:8024:cd24:8081:4024:c8bb:46e	200.187.4.110
cb15:901b:8024:cd24:8081:4024:c8bb:46f	200.187.4.111
cb15:901b:8024:cd24:8081:4024:c8bb:470	200.187.4.112
cb15:901b:8024:cd24:8081:4024:c8bb:471	200.187.4.113
cb15:901b:8024:cd24:8081:4024:c8bb:472	200.187.4.114
cb15:901b:8024:cd24:8081:4024:c8bb:473	200.187.4.115
cb15:901b:8024:cd24:8081:4024:c8bb:474	200.187.4.116
cb15:901b:8024:cd24:8081:4024:c8bb:475	200.187.4.117
cb15:901b:8024:cd24:8081:4024:c8bb:476	200.187.4.118
cb15:901b:8024:cd24:8081:4024:c8bb:477	200.187.4.119
cb15:901b:8024:cd24:8081:4024:c8bb:478	200.187.4.120

cb15:901b:8024:cd24:8081:4024:c8bb:479	200.187.4.121
cb15:901b:8024:cd24:8081:4024:c8bb:47a	200.187.4.122
cb15:901b:8024:cd24:8081:4024:c8bb:47b	200.187.4.123
cb15:901b:8024:cd24:8081:4024:c8bb:47c	200.187.4.124
cb15:901b:8024:cd24:8081:4024:c8bb:47d	200.187.4.125
cb15:901b:8024:cd24:8081:4024:c8bb:47e	200.187.4.126
cb15:901b:8024:cd24:8081:4024:c8bb:47f	200.187.4.127
cb15:901b:8024:cd24:8081:4024:c8bb:480	200.187.4.128
cb15:901b:8024:cd24:8081:4024:c8bb:481	200.187.4.129
cb15:901b:8024:cd24:8081:4024:c8bb:482	200.187.4.130
cb15:901b:8024:cd24:8081:4024:c8bb:483	200.187.4.131
cb15:901b:8024:cd24:8081:4024:c8bb:484	200.187.4.132
cb15:901b:8024:cd24:8081:4024:c8bb:485	200.187.4.133
cb15:901b:8024:cd24:8081:4024:c8bb:486	200.187.4.134
cb15:901b:8024:cd24:8081:4024:c8bb:487	200.187.4.135
cb15:901b:8024:cd24:8081:4024:c8bb:488	200.187.4.136
cb15:901b:8024:cd24:8081:4024:c8bb:489	200.187.4.137
cb15:901b:8024:cd24:8081:4024:c8bb:48a	200.187.4.138
cb15:901b:8024:cd24:8081:4024:c8bb:48b	200.187.4.139
cb15:901b:8024:cd24:8081:4024:c8bb:48c	200.187.4.140
cb15:901b:8024:cd24:8081:4024:c8bb:48d	200.187.4.141
cb15:901b:8024:cd24:8081:4024:c8bb:48e	200.187.4.142
cb15:901b:8024:cd24:8081:4024:c8bb:48f	200.187.4.143
cb15:901b:8024:cd24:8081:4024:c8bb:490	200.187.4.144
cb15:901b:8024:cd24:8081:4024:c8bb:491	200.187.4.145
cb15:901b:8024:cd24:8081:4024:c8bb:492	200.187.4.146
cb15:901b:8024:cd24:8081:4024:c8bb:493	200.187.4.147
cb15:901b:8024:cd24:8081:4024:c8bb:494	200.187.4.148
cb15:901b:8024:cd24:8081:4024:c8bb:495	200.187.4.149
cb15:901b:8024:cd24:8081:4024:c8bb:496	200.187.4.150
cb15:901b:8024:cd24:8081:4024:c8bb:497	200.187.4.151
cb15:901b:8024:cd24:8081:4024:c8bb:498	200.187.4.152
cb15:901b:8024:cd24:8081:4024:c8bb:499	200.187.4.153
cb15:901b:8024:cd24:8081:4024:c8bb:49a	200.187.4.154
cb15:901b:8024:cd24:8081:4024:c8bb:49b	200.187.4.155
cb15:901b:8024:cd24:8081:4024:c8bb:49c	200.187.4.156
cb15:901b:8024:cd24:8081:4024:c8bb:49d	200.187.4.157
cb15:901b:8024:cd24:8081:4024:c8bb:49e	200.187.4.158
cb15:901b:8024:cd24:8081:4024:c8bb:49f	200.187.4.159
cb15:901b:8024:cd24:8081:4024:c8bb:4a0	200.187.4.160
cb15:901b:8024:cd24:8081:4024:c8bb:4a1	200.187.4.161
cb15:901b:8024:cd24:8081:4024:c8bb:4a2	200.187.4.162
cb15:901b:8024:cd24:8081:4024:c8bb:4a3	200.187.4.163
cb15:901b:8024:cd24:8081:4024:c8bb:4a4	200.187.4.164
cb15:901b:8024:cd24:8081:4024:c8bb:4a5	200.187.4.165
cb15:901b:8024:cd24:8081:4024:c8bb:4a6	200.187.4.166
cb15:901b:8024:cd24:8081:4024:c8bb:4a7	200.187.4.167
cb15:901b:8024:cd24:8081:4024:c8bb:4a8	200.187.4.168
cb15:901b:8024:cd24:8081:4024:c8bb:4a9	200.187.4.169
cb15:901b:8024:cd24:8081:4024:c8bb:4aa	200.187.4.170
cb15:901b:8024:cd24:8081:4024:c8bb:4ab	200.187.4.171
cb15:901b:8024:cd24:8081:4024:c8bb:4ac	200.187.4.172
cb15:901b:8024:cd24:8081:4024:c8bb:4ad	200.187.4.173
cb15:901b:8024:cd24:8081:4024:c8bb:4ae	200.187.4.174
cb15:901b:8024:cd24:8081:4024:c8bb:4af	200.187.4.175
cb15:901b:8024:cd24:8081:4024:c8bb:4b0	200.187.4.176
cb15:901b:8024:cd24:8081:4024:c8bb:4b1	200.187.4.177
cb15:901b:8024:cd24:8081:4024:c8bb:4b2	200.187.4.178
cb15:901b:8024:cd24:8081:4024:c8bb:4b3	200.187.4.179
cb15:901b:8024:cd24:8081:4024:c8bb:4b4	200.187.4.180

cb15:901b:8024:cd24:8081:4024:c8bb:4b5	200.187.4.181
cb15:901b:8024:cd24:8081:4024:c8bb:4b6	200.187.4.182
cb15:901b:8024:cd24:8081:4024:c8bb:4b7	200.187.4.183
cb15:901b:8024:cd24:8081:4024:c8bb:4b8	200.187.4.184
cb15:901b:8024:cd24:8081:4024:c8bb:4b9	200.187.4.185
cb15:901b:8024:cd24:8081:4024:c8bb:4ba	200.187.4.186
cb15:901b:8024:cd24:8081:4024:c8bb:4bb	200.187.4.187
cb15:901b:8024:cd24:8081:4024:c8bb:4bc	200.187.4.188
cb15:901b:8024:cd24:8081:4024:c8bb:4bd	200.187.4.189
cb15:901b:8024:cd24:8081:4024:c8bb:4be	200.187.4.190
cb15:901b:8024:cd24:8081:4024:c8bb:4bf	200.187.4.191
cb15:901b:8024:cd24:8081:4024:c8bb:4c0	200.187.4.192
cb15:901b:8024:cd24:8081:4024:c8bb:4c1	200.187.4.193
cb15:901b:8024:cd24:8081:4024:c8bb:4c2	200.187.4.194
cb15:901b:8024:cd24:8081:4024:c8bb:4c3	200.187.4.195
cb15:901b:8024:cd24:8081:4024:c8bb:4c4	200.187.4.196
cb15:901b:8024:cd24:8081:4024:c8bb:4c5	200.187.4.197
cb15:901b:8024:cd24:8081:4024:c8bb:4c6	200.187.4.198
cb15:901b:8024:cd24:8081:4024:c8bb:4c7	200.187.4.199
cb15:901b:8024:cd24:8081:4024:c8bb:4c8	200.187.4.200
cb15:901b:8024:cd24:8081:4024:c8bb:4c9	200.187.4.201
cb15:901b:8024:cd24:8081:4024:c8bb:4ca	200.187.4.202
cb15:901b:8024:cd24:8081:4024:c8bb:4cb	200.187.4.203
cb15:901b:8024:cd24:8081:4024:c8bb:4cc	200.187.4.204
cb15:901b:8024:cd24:8081:4024:c8bb:4cd	200.187.4.205
cb15:901b:8024:cd24:8081:4024:c8bb:4ce	200.187.4.206
cb15:901b:8024:cd24:8081:4024:c8bb:4cf	200.187.4.207
cb15:901b:8024:cd24:8081:4024:c8bb:4d0	200.187.4.208
cb15:901b:8024:cd24:8081:4024:c8bb:4d1	200.187.4.209
cb15:901b:8024:cd24:8081:4024:c8bb:4d2	200.187.4.210
cb15:901b:8024:cd24:8081:4024:c8bb:4d3	200.187.4.211
cb15:901b:8024:cd24:8081:4024:c8bb:4d4	200.187.4.212
cb15:901b:8024:cd24:8081:4024:c8bb:4d5	200.187.4.213
cb15:901b:8024:cd24:8081:4024:c8bb:4d6	200.187.4.214
cb15:901b:8024:cd24:8081:4024:c8bb:4d7	200.187.4.215
cb15:901b:8024:cd24:8081:4024:c8bb:4d8	200.187.4.216
cb15:901b:8024:cd24:8081:4024:c8bb:4d9	200.187.4.217
cb15:901b:8024:cd24:8081:4024:c8bb:4da	200.187.4.218
cb15:901b:8024:cd24:8081:4024:c8bb:4db	200.187.4.219
cb15:901b:8024:cd24:8081:4024:c8bb:4dc	200.187.4.220
cb15:901b:8024:cd24:8081:4024:c8bb:4dd	200.187.4.221
cb15:901b:8024:cd24:8081:4024:c8bb:4de	200.187.4.222
cb15:901b:8024:cd24:8081:4024:c8bb:4df	200.187.4.223
cb15:901b:8024:cd24:8081:4024:c8bb:4e0	200.187.4.224
cb15:901b:8024:cd24:8081:4024:c8bb:4e1	200.187.4.225
cb15:901b:8024:cd24:8081:4024:c8bb:4e2	200.187.4.226
cb15:901b:8024:cd24:8081:4024:c8bb:4e3	200.187.4.227
cb15:901b:8024:cd24:8081:4024:c8bb:4e4	200.187.4.228
cb15:901b:8024:cd24:8081:4024:c8bb:4e5	200.187.4.229
cb15:901b:8024:cd24:8081:4024:c8bb:4e6	200.187.4.230
cb15:901b:8024:cd24:8081:4024:c8bb:4e7	200.187.4.231
cb15:901b:8024:cd24:8081:4024:c8bb:4e8	200.187.4.232
cb15:901b:8024:cd24:8081:4024:c8bb:4e9	200.187.4.233
cb15:901b:8024:cd24:8081:4024:c8bb:4ea	200.187.4.234
cb15:901b:8024:cd24:8081:4024:c8bb:4eb	200.187.4.235
cb15:901b:8024:cd24:8081:4024:c8bb:4ec	200.187.4.236
cb15:901b:8024:cd24:8081:4024:c8bb:4ed	200.187.4.237
cb15:901b:8024:cd24:8081:4024:c8bb:4ee	200.187.4.238
cb15:901b:8024:cd24:8081:4024:c8bb:4ef	200.187.4.239
cb15:901b:8024:cd24:8081:4024:c8bb:4f0	200.187.4.240
cb15:901b:8024:cd24:8081:4024:c8bb:4f1	200.187.4.241
cb15:901b:8024:cd24:8081:4024:c8bb:4f2	200.187.4.242
cb15:901b:8024:cd24:8081:4024:c8bb:4f3	200.187.4.243
cb15:901b:8024:cd24:8081:4024:c8bb:4f4	200.187.4.244
cb15:901b:8024:cd24:8081:4024:c8bb:4f5	200.187.4.245
cb15:901b:8024:cd24:8081:4024:c8bb:4f6	200.187.4.246
cb15:901b:8024:cd24:8081:4024:c8bb:4f7	200.187.4.247
cb15:901b:8024:cd24:8081:4024:c8bb:4f8	200.187.4.248
cb15:901b:8024:cd24:8081:4024:c8bb:4f9	200.187.4.249
cb15:901b:8024:cd24:8081:4024:c8bb:4fa	200.187.4.250
cb15:901b:8024:cd24:8081:4024:c8bb:4fb	200.187.4.251
cb15:901b:8024:cd24:8081:4024:c8bb:4fc	200.187.4.252
cb15:901b:8024:cd24:8081:4024:c8bb:4fd	200.187.4.253
cb15:901b:8024:cd24:8081:4024:c8bb:4fe	200.187.4.254
cb15:901b:8024:cd24:8081:4024:c8bb:4ff	200.187.4.255

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.