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:db24:c6ac:401	198.172.4.1
cb15:901b:901b:1324:ada3:db24:c6ac:402	198.172.4.2
cb15:901b:901b:1324:ada3:db24:c6ac:403	198.172.4.3
cb15:901b:901b:1324:ada3:db24:c6ac:404	198.172.4.4
cb15:901b:901b:1324:ada3:db24:c6ac:405	198.172.4.5
cb15:901b:901b:1324:ada3:db24:c6ac:406	198.172.4.6
cb15:901b:901b:1324:ada3:db24:c6ac:407	198.172.4.7
cb15:901b:901b:1324:ada3:db24:c6ac:408	198.172.4.8
cb15:901b:901b:1324:ada3:db24:c6ac:409	198.172.4.9
cb15:901b:901b:1324:ada3:db24:c6ac:40a	198.172.4.10
cb15:901b:901b:1324:ada3:db24:c6ac:40b	198.172.4.11
cb15:901b:901b:1324:ada3:db24:c6ac:40c	198.172.4.12
cb15:901b:901b:1324:ada3:db24:c6ac:40d	198.172.4.13
cb15:901b:901b:1324:ada3:db24:c6ac:40e	198.172.4.14
cb15:901b:901b:1324:ada3:db24:c6ac:40f	198.172.4.15
cb15:901b:901b:1324:ada3:db24:c6ac:410	198.172.4.16
cb15:901b:901b:1324:ada3:db24:c6ac:411	198.172.4.17
cb15:901b:901b:1324:ada3:db24:c6ac:412	198.172.4.18
cb15:901b:901b:1324:ada3:db24:c6ac:413	198.172.4.19
cb15:901b:901b:1324:ada3:db24:c6ac:414	198.172.4.20
cb15:901b:901b:1324:ada3:db24:c6ac:415	198.172.4.21
cb15:901b:901b:1324:ada3:db24:c6ac:416	198.172.4.22
cb15:901b:901b:1324:ada3:db24:c6ac:417	198.172.4.23
cb15:901b:901b:1324:ada3:db24:c6ac:418	198.172.4.24
cb15:901b:901b:1324:ada3:db24:c6ac:419	198.172.4.25
cb15:901b:901b:1324:ada3:db24:c6ac:41a	198.172.4.26
cb15:901b:901b:1324:ada3:db24:c6ac:41b	198.172.4.27
cb15:901b:901b:1324:ada3:db24:c6ac:41c	198.172.4.28
cb15:901b:901b:1324:ada3:db24:c6ac:41d	198.172.4.29
cb15:901b:901b:1324:ada3:db24:c6ac:41e	198.172.4.30
cb15:901b:901b:1324:ada3:db24:c6ac:41f	198.172.4.31
cb15:901b:901b:1324:ada3:db24:c6ac:420	198.172.4.32
cb15:901b:901b:1324:ada3:db24:c6ac:421	198.172.4.33
cb15:901b:901b:1324:ada3:db24:c6ac:422	198.172.4.34
cb15:901b:901b:1324:ada3:db24:c6ac:423	198.172.4.35
cb15:901b:901b:1324:ada3:db24:c6ac:424	198.172.4.36
cb15:901b:901b:1324:ada3:db24:c6ac:425	198.172.4.37
cb15:901b:901b:1324:ada3:db24:c6ac:426	198.172.4.38
cb15:901b:901b:1324:ada3:db24:c6ac:427	198.172.4.39
cb15:901b:901b:1324:ada3:db24:c6ac:428	198.172.4.40
cb15:901b:901b:1324:ada3:db24:c6ac:429	198.172.4.41
cb15:901b:901b:1324:ada3:db24:c6ac:42a	198.172.4.42
cb15:901b:901b:1324:ada3:db24:c6ac:42b	198.172.4.43
cb15:901b:901b:1324:ada3:db24:c6ac:42c	198.172.4.44
cb15:901b:901b:1324:ada3:db24:c6ac:42d	198.172.4.45
cb15:901b:901b:1324:ada3:db24:c6ac:42e	198.172.4.46
cb15:901b:901b:1324:ada3:db24:c6ac:42f	198.172.4.47
cb15:901b:901b:1324:ada3:db24:c6ac:430	198.172.4.48
cb15:901b:901b:1324:ada3:db24:c6ac:431	198.172.4.49
cb15:901b:901b:1324:ada3:db24:c6ac:432	198.172.4.50
cb15:901b:901b:1324:ada3:db24:c6ac:433	198.172.4.51
cb15:901b:901b:1324:ada3:db24:c6ac:434	198.172.4.52
cb15:901b:901b:1324:ada3:db24:c6ac:435	198.172.4.53
cb15:901b:901b:1324:ada3:db24:c6ac:436	198.172.4.54
cb15:901b:901b:1324:ada3:db24:c6ac:437	198.172.4.55
cb15:901b:901b:1324:ada3:db24:c6ac:438	198.172.4.56
cb15:901b:901b:1324:ada3:db24:c6ac:439	198.172.4.57
cb15:901b:901b:1324:ada3:db24:c6ac:43a	198.172.4.58
cb15:901b:901b:1324:ada3:db24:c6ac:43b	198.172.4.59
cb15:901b:901b:1324:ada3:db24:c6ac:43c	198.172.4.60

cb15:901b:901b:1324:ada3:db24:c6ac:43d	198.172.4.61
cb15:901b:901b:1324:ada3:db24:c6ac:43e	198.172.4.62
cb15:901b:901b:1324:ada3:db24:c6ac:43f	198.172.4.63
cb15:901b:901b:1324:ada3:db24:c6ac:440	198.172.4.64
cb15:901b:901b:1324:ada3:db24:c6ac:441	198.172.4.65
cb15:901b:901b:1324:ada3:db24:c6ac:442	198.172.4.66
cb15:901b:901b:1324:ada3:db24:c6ac:443	198.172.4.67
cb15:901b:901b:1324:ada3:db24:c6ac:444	198.172.4.68
cb15:901b:901b:1324:ada3:db24:c6ac:445	198.172.4.69
cb15:901b:901b:1324:ada3:db24:c6ac:446	198.172.4.70
cb15:901b:901b:1324:ada3:db24:c6ac:447	198.172.4.71
cb15:901b:901b:1324:ada3:db24:c6ac:448	198.172.4.72
cb15:901b:901b:1324:ada3:db24:c6ac:449	198.172.4.73
cb15:901b:901b:1324:ada3:db24:c6ac:44a	198.172.4.74
cb15:901b:901b:1324:ada3:db24:c6ac:44b	198.172.4.75
cb15:901b:901b:1324:ada3:db24:c6ac:44c	198.172.4.76
cb15:901b:901b:1324:ada3:db24:c6ac:44d	198.172.4.77
cb15:901b:901b:1324:ada3:db24:c6ac:44e	198.172.4.78
cb15:901b:901b:1324:ada3:db24:c6ac:44f	198.172.4.79
cb15:901b:901b:1324:ada3:db24:c6ac:450	198.172.4.80
cb15:901b:901b:1324:ada3:db24:c6ac:451	198.172.4.81
cb15:901b:901b:1324:ada3:db24:c6ac:452	198.172.4.82
cb15:901b:901b:1324:ada3:db24:c6ac:453	198.172.4.83
cb15:901b:901b:1324:ada3:db24:c6ac:454	198.172.4.84
cb15:901b:901b:1324:ada3:db24:c6ac:455	198.172.4.85
cb15:901b:901b:1324:ada3:db24:c6ac:456	198.172.4.86
cb15:901b:901b:1324:ada3:db24:c6ac:457	198.172.4.87
cb15:901b:901b:1324:ada3:db24:c6ac:458	198.172.4.88
cb15:901b:901b:1324:ada3:db24:c6ac:459	198.172.4.89
cb15:901b:901b:1324:ada3:db24:c6ac:45a	198.172.4.90
cb15:901b:901b:1324:ada3:db24:c6ac:45b	198.172.4.91
cb15:901b:901b:1324:ada3:db24:c6ac:45c	198.172.4.92
cb15:901b:901b:1324:ada3:db24:c6ac:45d	198.172.4.93
cb15:901b:901b:1324:ada3:db24:c6ac:45e	198.172.4.94
cb15:901b:901b:1324:ada3:db24:c6ac:45f	198.172.4.95
cb15:901b:901b:1324:ada3:db24:c6ac:460	198.172.4.96
cb15:901b:901b:1324:ada3:db24:c6ac:461	198.172.4.97
cb15:901b:901b:1324:ada3:db24:c6ac:462	198.172.4.98
cb15:901b:901b:1324:ada3:db24:c6ac:463	198.172.4.99
cb15:901b:901b:1324:ada3:db24:c6ac:464	198.172.4.100
cb15:901b:901b:1324:ada3:db24:c6ac:465	198.172.4.101
cb15:901b:901b:1324:ada3:db24:c6ac:466	198.172.4.102
cb15:901b:901b:1324:ada3:db24:c6ac:467	198.172.4.103
cb15:901b:901b:1324:ada3:db24:c6ac:468	198.172.4.104
cb15:901b:901b:1324:ada3:db24:c6ac:469	198.172.4.105
cb15:901b:901b:1324:ada3:db24:c6ac:46a	198.172.4.106
cb15:901b:901b:1324:ada3:db24:c6ac:46b	198.172.4.107
cb15:901b:901b:1324:ada3:db24:c6ac:46c	198.172.4.108
cb15:901b:901b:1324:ada3:db24:c6ac:46d	198.172.4.109
cb15:901b:901b:1324:ada3:db24:c6ac:46e	198.172.4.110
cb15:901b:901b:1324:ada3:db24:c6ac:46f	198.172.4.111
cb15:901b:901b:1324:ada3:db24:c6ac:470	198.172.4.112
cb15:901b:901b:1324:ada3:db24:c6ac:471	198.172.4.113
cb15:901b:901b:1324:ada3:db24:c6ac:472	198.172.4.114
cb15:901b:901b:1324:ada3:db24:c6ac:473	198.172.4.115
cb15:901b:901b:1324:ada3:db24:c6ac:474	198.172.4.116
cb15:901b:901b:1324:ada3:db24:c6ac:475	198.172.4.117
cb15:901b:901b:1324:ada3:db24:c6ac:476	198.172.4.118
cb15:901b:901b:1324:ada3:db24:c6ac:477	198.172.4.119
cb15:901b:901b:1324:ada3:db24:c6ac:478	198.172.4.120

cb15:901b:901b:1324:ada3:db24:c6ac:479	198.172.4.121
cb15:901b:901b:1324:ada3:db24:c6ac:47a	198.172.4.122
cb15:901b:901b:1324:ada3:db24:c6ac:47b	198.172.4.123
cb15:901b:901b:1324:ada3:db24:c6ac:47c	198.172.4.124
cb15:901b:901b:1324:ada3:db24:c6ac:47d	198.172.4.125
cb15:901b:901b:1324:ada3:db24:c6ac:47e	198.172.4.126
cb15:901b:901b:1324:ada3:db24:c6ac:47f	198.172.4.127
cb15:901b:901b:1324:ada3:db24:c6ac:480	198.172.4.128
cb15:901b:901b:1324:ada3:db24:c6ac:481	198.172.4.129
cb15:901b:901b:1324:ada3:db24:c6ac:482	198.172.4.130
cb15:901b:901b:1324:ada3:db24:c6ac:483	198.172.4.131
cb15:901b:901b:1324:ada3:db24:c6ac:484	198.172.4.132
cb15:901b:901b:1324:ada3:db24:c6ac:485	198.172.4.133
cb15:901b:901b:1324:ada3:db24:c6ac:486	198.172.4.134
cb15:901b:901b:1324:ada3:db24:c6ac:487	198.172.4.135
cb15:901b:901b:1324:ada3:db24:c6ac:488	198.172.4.136
cb15:901b:901b:1324:ada3:db24:c6ac:489	198.172.4.137
cb15:901b:901b:1324:ada3:db24:c6ac:48a	198.172.4.138
cb15:901b:901b:1324:ada3:db24:c6ac:48b	198.172.4.139
cb15:901b:901b:1324:ada3:db24:c6ac:48c	198.172.4.140
cb15:901b:901b:1324:ada3:db24:c6ac:48d	198.172.4.141
cb15:901b:901b:1324:ada3:db24:c6ac:48e	198.172.4.142
cb15:901b:901b:1324:ada3:db24:c6ac:48f	198.172.4.143
cb15:901b:901b:1324:ada3:db24:c6ac:490	198.172.4.144
cb15:901b:901b:1324:ada3:db24:c6ac:491	198.172.4.145
cb15:901b:901b:1324:ada3:db24:c6ac:492	198.172.4.146
cb15:901b:901b:1324:ada3:db24:c6ac:493	198.172.4.147
cb15:901b:901b:1324:ada3:db24:c6ac:494	198.172.4.148
cb15:901b:901b:1324:ada3:db24:c6ac:495	198.172.4.149
cb15:901b:901b:1324:ada3:db24:c6ac:496	198.172.4.150
cb15:901b:901b:1324:ada3:db24:c6ac:497	198.172.4.151
cb15:901b:901b:1324:ada3:db24:c6ac:498	198.172.4.152
cb15:901b:901b:1324:ada3:db24:c6ac:499	198.172.4.153
cb15:901b:901b:1324:ada3:db24:c6ac:49a	198.172.4.154
cb15:901b:901b:1324:ada3:db24:c6ac:49b	198.172.4.155
cb15:901b:901b:1324:ada3:db24:c6ac:49c	198.172.4.156
cb15:901b:901b:1324:ada3:db24:c6ac:49d	198.172.4.157
cb15:901b:901b:1324:ada3:db24:c6ac:49e	198.172.4.158
cb15:901b:901b:1324:ada3:db24:c6ac:49f	198.172.4.159
cb15:901b:901b:1324:ada3:db24:c6ac:4a0	198.172.4.160
cb15:901b:901b:1324:ada3:db24:c6ac:4a1	198.172.4.161
cb15:901b:901b:1324:ada3:db24:c6ac:4a2	198.172.4.162
cb15:901b:901b:1324:ada3:db24:c6ac:4a3	198.172.4.163
cb15:901b:901b:1324:ada3:db24:c6ac:4a4	198.172.4.164
cb15:901b:901b:1324:ada3:db24:c6ac:4a5	198.172.4.165
cb15:901b:901b:1324:ada3:db24:c6ac:4a6	198.172.4.166
cb15:901b:901b:1324:ada3:db24:c6ac:4a7	198.172.4.167
cb15:901b:901b:1324:ada3:db24:c6ac:4a8	198.172.4.168
cb15:901b:901b:1324:ada3:db24:c6ac:4a9	198.172.4.169
cb15:901b:901b:1324:ada3:db24:c6ac:4aa	198.172.4.170
cb15:901b:901b:1324:ada3:db24:c6ac:4ab	198.172.4.171
cb15:901b:901b:1324:ada3:db24:c6ac:4ac	198.172.4.172
cb15:901b:901b:1324:ada3:db24:c6ac:4ad	198.172.4.173
cb15:901b:901b:1324:ada3:db24:c6ac:4ae	198.172.4.174
cb15:901b:901b:1324:ada3:db24:c6ac:4af	198.172.4.175
cb15:901b:901b:1324:ada3:db24:c6ac:4b0	198.172.4.176
cb15:901b:901b:1324:ada3:db24:c6ac:4b1	198.172.4.177
cb15:901b:901b:1324:ada3:db24:c6ac:4b2	198.172.4.178
cb15:901b:901b:1324:ada3:db24:c6ac:4b3	198.172.4.179
cb15:901b:901b:1324:ada3:db24:c6ac:4b4	198.172.4.180

cb15:901b:901b:1324:ada3:db24:c6ac:4b5	198.172.4.181
cb15:901b:901b:1324:ada3:db24:c6ac:4b6	198.172.4.182
cb15:901b:901b:1324:ada3:db24:c6ac:4b7	198.172.4.183
cb15:901b:901b:1324:ada3:db24:c6ac:4b8	198.172.4.184
cb15:901b:901b:1324:ada3:db24:c6ac:4b9	198.172.4.185
cb15:901b:901b:1324:ada3:db24:c6ac:4ba	198.172.4.186
cb15:901b:901b:1324:ada3:db24:c6ac:4bb	198.172.4.187
cb15:901b:901b:1324:ada3:db24:c6ac:4bc	198.172.4.188
cb15:901b:901b:1324:ada3:db24:c6ac:4bd	198.172.4.189
cb15:901b:901b:1324:ada3:db24:c6ac:4be	198.172.4.190
cb15:901b:901b:1324:ada3:db24:c6ac:4bf	198.172.4.191
cb15:901b:901b:1324:ada3:db24:c6ac:4c0	198.172.4.192
cb15:901b:901b:1324:ada3:db24:c6ac:4c1	198.172.4.193
cb15:901b:901b:1324:ada3:db24:c6ac:4c2	198.172.4.194
cb15:901b:901b:1324:ada3:db24:c6ac:4c3	198.172.4.195
cb15:901b:901b:1324:ada3:db24:c6ac:4c4	198.172.4.196
cb15:901b:901b:1324:ada3:db24:c6ac:4c5	198.172.4.197
cb15:901b:901b:1324:ada3:db24:c6ac:4c6	198.172.4.198
cb15:901b:901b:1324:ada3:db24:c6ac:4c7	198.172.4.199
cb15:901b:901b:1324:ada3:db24:c6ac:4c8	198.172.4.200
cb15:901b:901b:1324:ada3:db24:c6ac:4c9	198.172.4.201
cb15:901b:901b:1324:ada3:db24:c6ac:4ca	198.172.4.202
cb15:901b:901b:1324:ada3:db24:c6ac:4cb	198.172.4.203
cb15:901b:901b:1324:ada3:db24:c6ac:4cc	198.172.4.204
cb15:901b:901b:1324:ada3:db24:c6ac:4cd	198.172.4.205
cb15:901b:901b:1324:ada3:db24:c6ac:4ce	198.172.4.206
cb15:901b:901b:1324:ada3:db24:c6ac:4cf	198.172.4.207
cb15:901b:901b:1324:ada3:db24:c6ac:4d0	198.172.4.208
cb15:901b:901b:1324:ada3:db24:c6ac:4d1	198.172.4.209
cb15:901b:901b:1324:ada3:db24:c6ac:4d2	198.172.4.210
cb15:901b:901b:1324:ada3:db24:c6ac:4d3	198.172.4.211
cb15:901b:901b:1324:ada3:db24:c6ac:4d4	198.172.4.212
cb15:901b:901b:1324:ada3:db24:c6ac:4d5	198.172.4.213
cb15:901b:901b:1324:ada3:db24:c6ac:4d6	198.172.4.214
cb15:901b:901b:1324:ada3:db24:c6ac:4d7	198.172.4.215
cb15:901b:901b:1324:ada3:db24:c6ac:4d8	198.172.4.216
cb15:901b:901b:1324:ada3:db24:c6ac:4d9	198.172.4.217
cb15:901b:901b:1324:ada3:db24:c6ac:4da	198.172.4.218
cb15:901b:901b:1324:ada3:db24:c6ac:4db	198.172.4.219
cb15:901b:901b:1324:ada3:db24:c6ac:4dc	198.172.4.220
cb15:901b:901b:1324:ada3:db24:c6ac:4dd	198.172.4.221
cb15:901b:901b:1324:ada3:db24:c6ac:4de	198.172.4.222
cb15:901b:901b:1324:ada3:db24:c6ac:4df	198.172.4.223
cb15:901b:901b:1324:ada3:db24:c6ac:4e0	198.172.4.224
cb15:901b:901b:1324:ada3:db24:c6ac:4e1	198.172.4.225
cb15:901b:901b:1324:ada3:db24:c6ac:4e2	198.172.4.226
cb15:901b:901b:1324:ada3:db24:c6ac:4e3	198.172.4.227
cb15:901b:901b:1324:ada3:db24:c6ac:4e4	198.172.4.228
cb15:901b:901b:1324:ada3:db24:c6ac:4e5	198.172.4.229
cb15:901b:901b:1324:ada3:db24:c6ac:4e6	198.172.4.230
cb15:901b:901b:1324:ada3:db24:c6ac:4e7	198.172.4.231
cb15:901b:901b:1324:ada3:db24:c6ac:4e8	198.172.4.232
cb15:901b:901b:1324:ada3:db24:c6ac:4e9	198.172.4.233
cb15:901b:901b:1324:ada3:db24:c6ac:4ea	198.172.4.234
cb15:901b:901b:1324:ada3:db24:c6ac:4eb	198.172.4.235
cb15:901b:901b:1324:ada3:db24:c6ac:4ec	198.172.4.236
cb15:901b:901b:1324:ada3:db24:c6ac:4ed	198.172.4.237
cb15:901b:901b:1324:ada3:db24:c6ac:4ee	198.172.4.238
cb15:901b:901b:1324:ada3:db24:c6ac:4ef	198.172.4.239
cb15:901b:901b:1324:ada3:db24:c6ac:4f0	198.172.4.240
cb15:901b:901b:1324:ada3:db24:c6ac:4f1	198.172.4.241
cb15:901b:901b:1324:ada3:db24:c6ac:4f2	198.172.4.242
cb15:901b:901b:1324:ada3:db24:c6ac:4f3	198.172.4.243
cb15:901b:901b:1324:ada3:db24:c6ac:4f4	198.172.4.244
cb15:901b:901b:1324:ada3:db24:c6ac:4f5	198.172.4.245
cb15:901b:901b:1324:ada3:db24:c6ac:4f6	198.172.4.246
cb15:901b:901b:1324:ada3:db24:c6ac:4f7	198.172.4.247
cb15:901b:901b:1324:ada3:db24:c6ac:4f8	198.172.4.248
cb15:901b:901b:1324:ada3:db24:c6ac:4f9	198.172.4.249
cb15:901b:901b:1324:ada3:db24:c6ac:4fa	198.172.4.250
cb15:901b:901b:1324:ada3:db24:c6ac:4fb	198.172.4.251
cb15:901b:901b:1324:ada3:db24:c6ac:4fc	198.172.4.252
cb15:901b:901b:1324:ada3:db24:c6ac:4fd	198.172.4.253
cb15:901b:901b:1324:ada3:db24:c6ac:4fe	198.172.4.254
cb15:901b:901b:1324:ada3:db24:c6ac:4ff	198.172.4.255

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.