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:ada9:30a1:7924:401	121.36.4.1
cb15:901b:d157:4024:ada9:30a1:7924:402	121.36.4.2
cb15:901b:d157:4024:ada9:30a1:7924:403	121.36.4.3
cb15:901b:d157:4024:ada9:30a1:7924:404	121.36.4.4
cb15:901b:d157:4024:ada9:30a1:7924:405	121.36.4.5
cb15:901b:d157:4024:ada9:30a1:7924:406	121.36.4.6
cb15:901b:d157:4024:ada9:30a1:7924:407	121.36.4.7
cb15:901b:d157:4024:ada9:30a1:7924:408	121.36.4.8
cb15:901b:d157:4024:ada9:30a1:7924:409	121.36.4.9
cb15:901b:d157:4024:ada9:30a1:7924:40a	121.36.4.10
cb15:901b:d157:4024:ada9:30a1:7924:40b	121.36.4.11
cb15:901b:d157:4024:ada9:30a1:7924:40c	121.36.4.12
cb15:901b:d157:4024:ada9:30a1:7924:40d	121.36.4.13
cb15:901b:d157:4024:ada9:30a1:7924:40e	121.36.4.14
cb15:901b:d157:4024:ada9:30a1:7924:40f	121.36.4.15
cb15:901b:d157:4024:ada9:30a1:7924:410	121.36.4.16
cb15:901b:d157:4024:ada9:30a1:7924:411	121.36.4.17
cb15:901b:d157:4024:ada9:30a1:7924:412	121.36.4.18
cb15:901b:d157:4024:ada9:30a1:7924:413	121.36.4.19
cb15:901b:d157:4024:ada9:30a1:7924:414	121.36.4.20
cb15:901b:d157:4024:ada9:30a1:7924:415	121.36.4.21
cb15:901b:d157:4024:ada9:30a1:7924:416	121.36.4.22
cb15:901b:d157:4024:ada9:30a1:7924:417	121.36.4.23
cb15:901b:d157:4024:ada9:30a1:7924:418	121.36.4.24
cb15:901b:d157:4024:ada9:30a1:7924:419	121.36.4.25
cb15:901b:d157:4024:ada9:30a1:7924:41a	121.36.4.26
cb15:901b:d157:4024:ada9:30a1:7924:41b	121.36.4.27
cb15:901b:d157:4024:ada9:30a1:7924:41c	121.36.4.28
cb15:901b:d157:4024:ada9:30a1:7924:41d	121.36.4.29
cb15:901b:d157:4024:ada9:30a1:7924:41e	121.36.4.30
cb15:901b:d157:4024:ada9:30a1:7924:41f	121.36.4.31
cb15:901b:d157:4024:ada9:30a1:7924:420	121.36.4.32
cb15:901b:d157:4024:ada9:30a1:7924:421	121.36.4.33
cb15:901b:d157:4024:ada9:30a1:7924:422	121.36.4.34
cb15:901b:d157:4024:ada9:30a1:7924:423	121.36.4.35
cb15:901b:d157:4024:ada9:30a1:7924:424	121.36.4.36
cb15:901b:d157:4024:ada9:30a1:7924:425	121.36.4.37
cb15:901b:d157:4024:ada9:30a1:7924:426	121.36.4.38
cb15:901b:d157:4024:ada9:30a1:7924:427	121.36.4.39
cb15:901b:d157:4024:ada9:30a1:7924:428	121.36.4.40
cb15:901b:d157:4024:ada9:30a1:7924:429	121.36.4.41
cb15:901b:d157:4024:ada9:30a1:7924:42a	121.36.4.42
cb15:901b:d157:4024:ada9:30a1:7924:42b	121.36.4.43
cb15:901b:d157:4024:ada9:30a1:7924:42c	121.36.4.44
cb15:901b:d157:4024:ada9:30a1:7924:42d	121.36.4.45
cb15:901b:d157:4024:ada9:30a1:7924:42e	121.36.4.46
cb15:901b:d157:4024:ada9:30a1:7924:42f	121.36.4.47
cb15:901b:d157:4024:ada9:30a1:7924:430	121.36.4.48
cb15:901b:d157:4024:ada9:30a1:7924:431	121.36.4.49
cb15:901b:d157:4024:ada9:30a1:7924:432	121.36.4.50
cb15:901b:d157:4024:ada9:30a1:7924:433	121.36.4.51
cb15:901b:d157:4024:ada9:30a1:7924:434	121.36.4.52
cb15:901b:d157:4024:ada9:30a1:7924:435	121.36.4.53
cb15:901b:d157:4024:ada9:30a1:7924:436	121.36.4.54
cb15:901b:d157:4024:ada9:30a1:7924:437	121.36.4.55
cb15:901b:d157:4024:ada9:30a1:7924:438	121.36.4.56
cb15:901b:d157:4024:ada9:30a1:7924:439	121.36.4.57
cb15:901b:d157:4024:ada9:30a1:7924:43a	121.36.4.58
cb15:901b:d157:4024:ada9:30a1:7924:43b	121.36.4.59
cb15:901b:d157:4024:ada9:30a1:7924:43c	121.36.4.60

cb15:901b:d157:4024:ada9:30a1:7924:43d	121.36.4.61
cb15:901b:d157:4024:ada9:30a1:7924:43e	121.36.4.62
cb15:901b:d157:4024:ada9:30a1:7924:43f	121.36.4.63
cb15:901b:d157:4024:ada9:30a1:7924:440	121.36.4.64
cb15:901b:d157:4024:ada9:30a1:7924:441	121.36.4.65
cb15:901b:d157:4024:ada9:30a1:7924:442	121.36.4.66
cb15:901b:d157:4024:ada9:30a1:7924:443	121.36.4.67
cb15:901b:d157:4024:ada9:30a1:7924:444	121.36.4.68
cb15:901b:d157:4024:ada9:30a1:7924:445	121.36.4.69
cb15:901b:d157:4024:ada9:30a1:7924:446	121.36.4.70
cb15:901b:d157:4024:ada9:30a1:7924:447	121.36.4.71
cb15:901b:d157:4024:ada9:30a1:7924:448	121.36.4.72
cb15:901b:d157:4024:ada9:30a1:7924:449	121.36.4.73
cb15:901b:d157:4024:ada9:30a1:7924:44a	121.36.4.74
cb15:901b:d157:4024:ada9:30a1:7924:44b	121.36.4.75
cb15:901b:d157:4024:ada9:30a1:7924:44c	121.36.4.76
cb15:901b:d157:4024:ada9:30a1:7924:44d	121.36.4.77
cb15:901b:d157:4024:ada9:30a1:7924:44e	121.36.4.78
cb15:901b:d157:4024:ada9:30a1:7924:44f	121.36.4.79
cb15:901b:d157:4024:ada9:30a1:7924:450	121.36.4.80
cb15:901b:d157:4024:ada9:30a1:7924:451	121.36.4.81
cb15:901b:d157:4024:ada9:30a1:7924:452	121.36.4.82
cb15:901b:d157:4024:ada9:30a1:7924:453	121.36.4.83
cb15:901b:d157:4024:ada9:30a1:7924:454	121.36.4.84
cb15:901b:d157:4024:ada9:30a1:7924:455	121.36.4.85
cb15:901b:d157:4024:ada9:30a1:7924:456	121.36.4.86
cb15:901b:d157:4024:ada9:30a1:7924:457	121.36.4.87
cb15:901b:d157:4024:ada9:30a1:7924:458	121.36.4.88
cb15:901b:d157:4024:ada9:30a1:7924:459	121.36.4.89
cb15:901b:d157:4024:ada9:30a1:7924:45a	121.36.4.90
cb15:901b:d157:4024:ada9:30a1:7924:45b	121.36.4.91
cb15:901b:d157:4024:ada9:30a1:7924:45c	121.36.4.92
cb15:901b:d157:4024:ada9:30a1:7924:45d	121.36.4.93
cb15:901b:d157:4024:ada9:30a1:7924:45e	121.36.4.94
cb15:901b:d157:4024:ada9:30a1:7924:45f	121.36.4.95
cb15:901b:d157:4024:ada9:30a1:7924:460	121.36.4.96
cb15:901b:d157:4024:ada9:30a1:7924:461	121.36.4.97
cb15:901b:d157:4024:ada9:30a1:7924:462	121.36.4.98
cb15:901b:d157:4024:ada9:30a1:7924:463	121.36.4.99
cb15:901b:d157:4024:ada9:30a1:7924:464	121.36.4.100
cb15:901b:d157:4024:ada9:30a1:7924:465	121.36.4.101
cb15:901b:d157:4024:ada9:30a1:7924:466	121.36.4.102
cb15:901b:d157:4024:ada9:30a1:7924:467	121.36.4.103
cb15:901b:d157:4024:ada9:30a1:7924:468	121.36.4.104
cb15:901b:d157:4024:ada9:30a1:7924:469	121.36.4.105
cb15:901b:d157:4024:ada9:30a1:7924:46a	121.36.4.106
cb15:901b:d157:4024:ada9:30a1:7924:46b	121.36.4.107
cb15:901b:d157:4024:ada9:30a1:7924:46c	121.36.4.108
cb15:901b:d157:4024:ada9:30a1:7924:46d	121.36.4.109
cb15:901b:d157:4024:ada9:30a1:7924:46e	121.36.4.110
cb15:901b:d157:4024:ada9:30a1:7924:46f	121.36.4.111
cb15:901b:d157:4024:ada9:30a1:7924:470	121.36.4.112
cb15:901b:d157:4024:ada9:30a1:7924:471	121.36.4.113
cb15:901b:d157:4024:ada9:30a1:7924:472	121.36.4.114
cb15:901b:d157:4024:ada9:30a1:7924:473	121.36.4.115
cb15:901b:d157:4024:ada9:30a1:7924:474	121.36.4.116
cb15:901b:d157:4024:ada9:30a1:7924:475	121.36.4.117
cb15:901b:d157:4024:ada9:30a1:7924:476	121.36.4.118
cb15:901b:d157:4024:ada9:30a1:7924:477	121.36.4.119
cb15:901b:d157:4024:ada9:30a1:7924:478	121.36.4.120

cb15:901b:d157:4024:ada9:30a1:7924:479	121.36.4.121
cb15:901b:d157:4024:ada9:30a1:7924:47a	121.36.4.122
cb15:901b:d157:4024:ada9:30a1:7924:47b	121.36.4.123
cb15:901b:d157:4024:ada9:30a1:7924:47c	121.36.4.124
cb15:901b:d157:4024:ada9:30a1:7924:47d	121.36.4.125
cb15:901b:d157:4024:ada9:30a1:7924:47e	121.36.4.126
cb15:901b:d157:4024:ada9:30a1:7924:47f	121.36.4.127
cb15:901b:d157:4024:ada9:30a1:7924:480	121.36.4.128
cb15:901b:d157:4024:ada9:30a1:7924:481	121.36.4.129
cb15:901b:d157:4024:ada9:30a1:7924:482	121.36.4.130
cb15:901b:d157:4024:ada9:30a1:7924:483	121.36.4.131
cb15:901b:d157:4024:ada9:30a1:7924:484	121.36.4.132
cb15:901b:d157:4024:ada9:30a1:7924:485	121.36.4.133
cb15:901b:d157:4024:ada9:30a1:7924:486	121.36.4.134
cb15:901b:d157:4024:ada9:30a1:7924:487	121.36.4.135
cb15:901b:d157:4024:ada9:30a1:7924:488	121.36.4.136
cb15:901b:d157:4024:ada9:30a1:7924:489	121.36.4.137
cb15:901b:d157:4024:ada9:30a1:7924:48a	121.36.4.138
cb15:901b:d157:4024:ada9:30a1:7924:48b	121.36.4.139
cb15:901b:d157:4024:ada9:30a1:7924:48c	121.36.4.140
cb15:901b:d157:4024:ada9:30a1:7924:48d	121.36.4.141
cb15:901b:d157:4024:ada9:30a1:7924:48e	121.36.4.142
cb15:901b:d157:4024:ada9:30a1:7924:48f	121.36.4.143
cb15:901b:d157:4024:ada9:30a1:7924:490	121.36.4.144
cb15:901b:d157:4024:ada9:30a1:7924:491	121.36.4.145
cb15:901b:d157:4024:ada9:30a1:7924:492	121.36.4.146
cb15:901b:d157:4024:ada9:30a1:7924:493	121.36.4.147
cb15:901b:d157:4024:ada9:30a1:7924:494	121.36.4.148
cb15:901b:d157:4024:ada9:30a1:7924:495	121.36.4.149
cb15:901b:d157:4024:ada9:30a1:7924:496	121.36.4.150
cb15:901b:d157:4024:ada9:30a1:7924:497	121.36.4.151
cb15:901b:d157:4024:ada9:30a1:7924:498	121.36.4.152
cb15:901b:d157:4024:ada9:30a1:7924:499	121.36.4.153
cb15:901b:d157:4024:ada9:30a1:7924:49a	121.36.4.154
cb15:901b:d157:4024:ada9:30a1:7924:49b	121.36.4.155
cb15:901b:d157:4024:ada9:30a1:7924:49c	121.36.4.156
cb15:901b:d157:4024:ada9:30a1:7924:49d	121.36.4.157
cb15:901b:d157:4024:ada9:30a1:7924:49e	121.36.4.158
cb15:901b:d157:4024:ada9:30a1:7924:49f	121.36.4.159
cb15:901b:d157:4024:ada9:30a1:7924:4a0	121.36.4.160
cb15:901b:d157:4024:ada9:30a1:7924:4a1	121.36.4.161
cb15:901b:d157:4024:ada9:30a1:7924:4a2	121.36.4.162
cb15:901b:d157:4024:ada9:30a1:7924:4a3	121.36.4.163
cb15:901b:d157:4024:ada9:30a1:7924:4a4	121.36.4.164
cb15:901b:d157:4024:ada9:30a1:7924:4a5	121.36.4.165
cb15:901b:d157:4024:ada9:30a1:7924:4a6	121.36.4.166
cb15:901b:d157:4024:ada9:30a1:7924:4a7	121.36.4.167
cb15:901b:d157:4024:ada9:30a1:7924:4a8	121.36.4.168
cb15:901b:d157:4024:ada9:30a1:7924:4a9	121.36.4.169
cb15:901b:d157:4024:ada9:30a1:7924:4aa	121.36.4.170
cb15:901b:d157:4024:ada9:30a1:7924:4ab	121.36.4.171
cb15:901b:d157:4024:ada9:30a1:7924:4ac	121.36.4.172
cb15:901b:d157:4024:ada9:30a1:7924:4ad	121.36.4.173
cb15:901b:d157:4024:ada9:30a1:7924:4ae	121.36.4.174
cb15:901b:d157:4024:ada9:30a1:7924:4af	121.36.4.175
cb15:901b:d157:4024:ada9:30a1:7924:4b0	121.36.4.176
cb15:901b:d157:4024:ada9:30a1:7924:4b1	121.36.4.177
cb15:901b:d157:4024:ada9:30a1:7924:4b2	121.36.4.178
cb15:901b:d157:4024:ada9:30a1:7924:4b3	121.36.4.179
cb15:901b:d157:4024:ada9:30a1:7924:4b4	121.36.4.180

cb15:901b:d157:4024:ada9:30a1:7924:4b5	121.36.4.181
cb15:901b:d157:4024:ada9:30a1:7924:4b6	121.36.4.182
cb15:901b:d157:4024:ada9:30a1:7924:4b7	121.36.4.183
cb15:901b:d157:4024:ada9:30a1:7924:4b8	121.36.4.184
cb15:901b:d157:4024:ada9:30a1:7924:4b9	121.36.4.185
cb15:901b:d157:4024:ada9:30a1:7924:4ba	121.36.4.186
cb15:901b:d157:4024:ada9:30a1:7924:4bb	121.36.4.187
cb15:901b:d157:4024:ada9:30a1:7924:4bc	121.36.4.188
cb15:901b:d157:4024:ada9:30a1:7924:4bd	121.36.4.189
cb15:901b:d157:4024:ada9:30a1:7924:4be	121.36.4.190
cb15:901b:d157:4024:ada9:30a1:7924:4bf	121.36.4.191
cb15:901b:d157:4024:ada9:30a1:7924:4c0	121.36.4.192
cb15:901b:d157:4024:ada9:30a1:7924:4c1	121.36.4.193
cb15:901b:d157:4024:ada9:30a1:7924:4c2	121.36.4.194
cb15:901b:d157:4024:ada9:30a1:7924:4c3	121.36.4.195
cb15:901b:d157:4024:ada9:30a1:7924:4c4	121.36.4.196
cb15:901b:d157:4024:ada9:30a1:7924:4c5	121.36.4.197
cb15:901b:d157:4024:ada9:30a1:7924:4c6	121.36.4.198
cb15:901b:d157:4024:ada9:30a1:7924:4c7	121.36.4.199
cb15:901b:d157:4024:ada9:30a1:7924:4c8	121.36.4.200
cb15:901b:d157:4024:ada9:30a1:7924:4c9	121.36.4.201
cb15:901b:d157:4024:ada9:30a1:7924:4ca	121.36.4.202
cb15:901b:d157:4024:ada9:30a1:7924:4cb	121.36.4.203
cb15:901b:d157:4024:ada9:30a1:7924:4cc	121.36.4.204
cb15:901b:d157:4024:ada9:30a1:7924:4cd	121.36.4.205
cb15:901b:d157:4024:ada9:30a1:7924:4ce	121.36.4.206
cb15:901b:d157:4024:ada9:30a1:7924:4cf	121.36.4.207
cb15:901b:d157:4024:ada9:30a1:7924:4d0	121.36.4.208
cb15:901b:d157:4024:ada9:30a1:7924:4d1	121.36.4.209
cb15:901b:d157:4024:ada9:30a1:7924:4d2	121.36.4.210
cb15:901b:d157:4024:ada9:30a1:7924:4d3	121.36.4.211
cb15:901b:d157:4024:ada9:30a1:7924:4d4	121.36.4.212
cb15:901b:d157:4024:ada9:30a1:7924:4d5	121.36.4.213
cb15:901b:d157:4024:ada9:30a1:7924:4d6	121.36.4.214
cb15:901b:d157:4024:ada9:30a1:7924:4d7	121.36.4.215
cb15:901b:d157:4024:ada9:30a1:7924:4d8	121.36.4.216
cb15:901b:d157:4024:ada9:30a1:7924:4d9	121.36.4.217
cb15:901b:d157:4024:ada9:30a1:7924:4da	121.36.4.218
cb15:901b:d157:4024:ada9:30a1:7924:4db	121.36.4.219
cb15:901b:d157:4024:ada9:30a1:7924:4dc	121.36.4.220
cb15:901b:d157:4024:ada9:30a1:7924:4dd	121.36.4.221
cb15:901b:d157:4024:ada9:30a1:7924:4de	121.36.4.222
cb15:901b:d157:4024:ada9:30a1:7924:4df	121.36.4.223
cb15:901b:d157:4024:ada9:30a1:7924:4e0	121.36.4.224
cb15:901b:d157:4024:ada9:30a1:7924:4e1	121.36.4.225
cb15:901b:d157:4024:ada9:30a1:7924:4e2	121.36.4.226
cb15:901b:d157:4024:ada9:30a1:7924:4e3	121.36.4.227
cb15:901b:d157:4024:ada9:30a1:7924:4e4	121.36.4.228
cb15:901b:d157:4024:ada9:30a1:7924:4e5	121.36.4.229
cb15:901b:d157:4024:ada9:30a1:7924:4e6	121.36.4.230
cb15:901b:d157:4024:ada9:30a1:7924:4e7	121.36.4.231
cb15:901b:d157:4024:ada9:30a1:7924:4e8	121.36.4.232
cb15:901b:d157:4024:ada9:30a1:7924:4e9	121.36.4.233
cb15:901b:d157:4024:ada9:30a1:7924:4ea	121.36.4.234
cb15:901b:d157:4024:ada9:30a1:7924:4eb	121.36.4.235
cb15:901b:d157:4024:ada9:30a1:7924:4ec	121.36.4.236
cb15:901b:d157:4024:ada9:30a1:7924:4ed	121.36.4.237
cb15:901b:d157:4024:ada9:30a1:7924:4ee	121.36.4.238
cb15:901b:d157:4024:ada9:30a1:7924:4ef	121.36.4.239
cb15:901b:d157:4024:ada9:30a1:7924:4f0	121.36.4.240
cb15:901b:d157:4024:ada9:30a1:7924:4f1	121.36.4.241
cb15:901b:d157:4024:ada9:30a1:7924:4f2	121.36.4.242
cb15:901b:d157:4024:ada9:30a1:7924:4f3	121.36.4.243
cb15:901b:d157:4024:ada9:30a1:7924:4f4	121.36.4.244
cb15:901b:d157:4024:ada9:30a1:7924:4f5	121.36.4.245
cb15:901b:d157:4024:ada9:30a1:7924:4f6	121.36.4.246
cb15:901b:d157:4024:ada9:30a1:7924:4f7	121.36.4.247
cb15:901b:d157:4024:ada9:30a1:7924:4f8	121.36.4.248
cb15:901b:d157:4024:ada9:30a1:7924:4f9	121.36.4.249
cb15:901b:d157:4024:ada9:30a1:7924:4fa	121.36.4.250
cb15:901b:d157:4024:ada9:30a1:7924:4fb	121.36.4.251
cb15:901b:d157:4024:ada9:30a1:7924:4fc	121.36.4.252
cb15:901b:d157:4024:ada9:30a1:7924:4fd	121.36.4.253
cb15:901b:d157:4024:ada9:30a1:7924:4fe	121.36.4.254
cb15:901b:d157:4024:ada9:30a1:7924:4ff	121.36.4.255

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.