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:8024:901b:91bc:cb15:78ff:401	120.255.4.1
cb15:901b:8024:901b:91bc:cb15:78ff:402	120.255.4.2
cb15:901b:8024:901b:91bc:cb15:78ff:403	120.255.4.3
cb15:901b:8024:901b:91bc:cb15:78ff:404	120.255.4.4
cb15:901b:8024:901b:91bc:cb15:78ff:405	120.255.4.5
cb15:901b:8024:901b:91bc:cb15:78ff:406	120.255.4.6
cb15:901b:8024:901b:91bc:cb15:78ff:407	120.255.4.7
cb15:901b:8024:901b:91bc:cb15:78ff:408	120.255.4.8
cb15:901b:8024:901b:91bc:cb15:78ff:409	120.255.4.9
cb15:901b:8024:901b:91bc:cb15:78ff:40a	120.255.4.10
cb15:901b:8024:901b:91bc:cb15:78ff:40b	120.255.4.11
cb15:901b:8024:901b:91bc:cb15:78ff:40c	120.255.4.12
cb15:901b:8024:901b:91bc:cb15:78ff:40d	120.255.4.13
cb15:901b:8024:901b:91bc:cb15:78ff:40e	120.255.4.14
cb15:901b:8024:901b:91bc:cb15:78ff:40f	120.255.4.15
cb15:901b:8024:901b:91bc:cb15:78ff:410	120.255.4.16
cb15:901b:8024:901b:91bc:cb15:78ff:411	120.255.4.17
cb15:901b:8024:901b:91bc:cb15:78ff:412	120.255.4.18
cb15:901b:8024:901b:91bc:cb15:78ff:413	120.255.4.19
cb15:901b:8024:901b:91bc:cb15:78ff:414	120.255.4.20
cb15:901b:8024:901b:91bc:cb15:78ff:415	120.255.4.21
cb15:901b:8024:901b:91bc:cb15:78ff:416	120.255.4.22
cb15:901b:8024:901b:91bc:cb15:78ff:417	120.255.4.23
cb15:901b:8024:901b:91bc:cb15:78ff:418	120.255.4.24
cb15:901b:8024:901b:91bc:cb15:78ff:419	120.255.4.25
cb15:901b:8024:901b:91bc:cb15:78ff:41a	120.255.4.26
cb15:901b:8024:901b:91bc:cb15:78ff:41b	120.255.4.27
cb15:901b:8024:901b:91bc:cb15:78ff:41c	120.255.4.28
cb15:901b:8024:901b:91bc:cb15:78ff:41d	120.255.4.29
cb15:901b:8024:901b:91bc:cb15:78ff:41e	120.255.4.30
cb15:901b:8024:901b:91bc:cb15:78ff:41f	120.255.4.31
cb15:901b:8024:901b:91bc:cb15:78ff:420	120.255.4.32
cb15:901b:8024:901b:91bc:cb15:78ff:421	120.255.4.33
cb15:901b:8024:901b:91bc:cb15:78ff:422	120.255.4.34
cb15:901b:8024:901b:91bc:cb15:78ff:423	120.255.4.35
cb15:901b:8024:901b:91bc:cb15:78ff:424	120.255.4.36
cb15:901b:8024:901b:91bc:cb15:78ff:425	120.255.4.37
cb15:901b:8024:901b:91bc:cb15:78ff:426	120.255.4.38
cb15:901b:8024:901b:91bc:cb15:78ff:427	120.255.4.39
cb15:901b:8024:901b:91bc:cb15:78ff:428	120.255.4.40
cb15:901b:8024:901b:91bc:cb15:78ff:429	120.255.4.41
cb15:901b:8024:901b:91bc:cb15:78ff:42a	120.255.4.42
cb15:901b:8024:901b:91bc:cb15:78ff:42b	120.255.4.43
cb15:901b:8024:901b:91bc:cb15:78ff:42c	120.255.4.44
cb15:901b:8024:901b:91bc:cb15:78ff:42d	120.255.4.45
cb15:901b:8024:901b:91bc:cb15:78ff:42e	120.255.4.46
cb15:901b:8024:901b:91bc:cb15:78ff:42f	120.255.4.47
cb15:901b:8024:901b:91bc:cb15:78ff:430	120.255.4.48
cb15:901b:8024:901b:91bc:cb15:78ff:431	120.255.4.49
cb15:901b:8024:901b:91bc:cb15:78ff:432	120.255.4.50
cb15:901b:8024:901b:91bc:cb15:78ff:433	120.255.4.51
cb15:901b:8024:901b:91bc:cb15:78ff:434	120.255.4.52
cb15:901b:8024:901b:91bc:cb15:78ff:435	120.255.4.53
cb15:901b:8024:901b:91bc:cb15:78ff:436	120.255.4.54
cb15:901b:8024:901b:91bc:cb15:78ff:437	120.255.4.55
cb15:901b:8024:901b:91bc:cb15:78ff:438	120.255.4.56
cb15:901b:8024:901b:91bc:cb15:78ff:439	120.255.4.57
cb15:901b:8024:901b:91bc:cb15:78ff:43a	120.255.4.58
cb15:901b:8024:901b:91bc:cb15:78ff:43b	120.255.4.59
cb15:901b:8024:901b:91bc:cb15:78ff:43c	120.255.4.60

cb15:901b:8024:901b:91bc:cb15:78ff:43d	120.255.4.61
cb15:901b:8024:901b:91bc:cb15:78ff:43e	120.255.4.62
cb15:901b:8024:901b:91bc:cb15:78ff:43f	120.255.4.63
cb15:901b:8024:901b:91bc:cb15:78ff:440	120.255.4.64
cb15:901b:8024:901b:91bc:cb15:78ff:441	120.255.4.65
cb15:901b:8024:901b:91bc:cb15:78ff:442	120.255.4.66
cb15:901b:8024:901b:91bc:cb15:78ff:443	120.255.4.67
cb15:901b:8024:901b:91bc:cb15:78ff:444	120.255.4.68
cb15:901b:8024:901b:91bc:cb15:78ff:445	120.255.4.69
cb15:901b:8024:901b:91bc:cb15:78ff:446	120.255.4.70
cb15:901b:8024:901b:91bc:cb15:78ff:447	120.255.4.71
cb15:901b:8024:901b:91bc:cb15:78ff:448	120.255.4.72
cb15:901b:8024:901b:91bc:cb15:78ff:449	120.255.4.73
cb15:901b:8024:901b:91bc:cb15:78ff:44a	120.255.4.74
cb15:901b:8024:901b:91bc:cb15:78ff:44b	120.255.4.75
cb15:901b:8024:901b:91bc:cb15:78ff:44c	120.255.4.76
cb15:901b:8024:901b:91bc:cb15:78ff:44d	120.255.4.77
cb15:901b:8024:901b:91bc:cb15:78ff:44e	120.255.4.78
cb15:901b:8024:901b:91bc:cb15:78ff:44f	120.255.4.79
cb15:901b:8024:901b:91bc:cb15:78ff:450	120.255.4.80
cb15:901b:8024:901b:91bc:cb15:78ff:451	120.255.4.81
cb15:901b:8024:901b:91bc:cb15:78ff:452	120.255.4.82
cb15:901b:8024:901b:91bc:cb15:78ff:453	120.255.4.83
cb15:901b:8024:901b:91bc:cb15:78ff:454	120.255.4.84
cb15:901b:8024:901b:91bc:cb15:78ff:455	120.255.4.85
cb15:901b:8024:901b:91bc:cb15:78ff:456	120.255.4.86
cb15:901b:8024:901b:91bc:cb15:78ff:457	120.255.4.87
cb15:901b:8024:901b:91bc:cb15:78ff:458	120.255.4.88
cb15:901b:8024:901b:91bc:cb15:78ff:459	120.255.4.89
cb15:901b:8024:901b:91bc:cb15:78ff:45a	120.255.4.90
cb15:901b:8024:901b:91bc:cb15:78ff:45b	120.255.4.91
cb15:901b:8024:901b:91bc:cb15:78ff:45c	120.255.4.92
cb15:901b:8024:901b:91bc:cb15:78ff:45d	120.255.4.93
cb15:901b:8024:901b:91bc:cb15:78ff:45e	120.255.4.94
cb15:901b:8024:901b:91bc:cb15:78ff:45f	120.255.4.95
cb15:901b:8024:901b:91bc:cb15:78ff:460	120.255.4.96
cb15:901b:8024:901b:91bc:cb15:78ff:461	120.255.4.97
cb15:901b:8024:901b:91bc:cb15:78ff:462	120.255.4.98
cb15:901b:8024:901b:91bc:cb15:78ff:463	120.255.4.99
cb15:901b:8024:901b:91bc:cb15:78ff:464	120.255.4.100
cb15:901b:8024:901b:91bc:cb15:78ff:465	120.255.4.101
cb15:901b:8024:901b:91bc:cb15:78ff:466	120.255.4.102
cb15:901b:8024:901b:91bc:cb15:78ff:467	120.255.4.103
cb15:901b:8024:901b:91bc:cb15:78ff:468	120.255.4.104
cb15:901b:8024:901b:91bc:cb15:78ff:469	120.255.4.105
cb15:901b:8024:901b:91bc:cb15:78ff:46a	120.255.4.106
cb15:901b:8024:901b:91bc:cb15:78ff:46b	120.255.4.107
cb15:901b:8024:901b:91bc:cb15:78ff:46c	120.255.4.108
cb15:901b:8024:901b:91bc:cb15:78ff:46d	120.255.4.109
cb15:901b:8024:901b:91bc:cb15:78ff:46e	120.255.4.110
cb15:901b:8024:901b:91bc:cb15:78ff:46f	120.255.4.111
cb15:901b:8024:901b:91bc:cb15:78ff:470	120.255.4.112
cb15:901b:8024:901b:91bc:cb15:78ff:471	120.255.4.113
cb15:901b:8024:901b:91bc:cb15:78ff:472	120.255.4.114
cb15:901b:8024:901b:91bc:cb15:78ff:473	120.255.4.115
cb15:901b:8024:901b:91bc:cb15:78ff:474	120.255.4.116
cb15:901b:8024:901b:91bc:cb15:78ff:475	120.255.4.117
cb15:901b:8024:901b:91bc:cb15:78ff:476	120.255.4.118
cb15:901b:8024:901b:91bc:cb15:78ff:477	120.255.4.119
cb15:901b:8024:901b:91bc:cb15:78ff:478	120.255.4.120

cb15:901b:8024:901b:91bc:cb15:78ff:479	120.255.4.121
cb15:901b:8024:901b:91bc:cb15:78ff:47a	120.255.4.122
cb15:901b:8024:901b:91bc:cb15:78ff:47b	120.255.4.123
cb15:901b:8024:901b:91bc:cb15:78ff:47c	120.255.4.124
cb15:901b:8024:901b:91bc:cb15:78ff:47d	120.255.4.125
cb15:901b:8024:901b:91bc:cb15:78ff:47e	120.255.4.126
cb15:901b:8024:901b:91bc:cb15:78ff:47f	120.255.4.127
cb15:901b:8024:901b:91bc:cb15:78ff:480	120.255.4.128
cb15:901b:8024:901b:91bc:cb15:78ff:481	120.255.4.129
cb15:901b:8024:901b:91bc:cb15:78ff:482	120.255.4.130
cb15:901b:8024:901b:91bc:cb15:78ff:483	120.255.4.131
cb15:901b:8024:901b:91bc:cb15:78ff:484	120.255.4.132
cb15:901b:8024:901b:91bc:cb15:78ff:485	120.255.4.133
cb15:901b:8024:901b:91bc:cb15:78ff:486	120.255.4.134
cb15:901b:8024:901b:91bc:cb15:78ff:487	120.255.4.135
cb15:901b:8024:901b:91bc:cb15:78ff:488	120.255.4.136
cb15:901b:8024:901b:91bc:cb15:78ff:489	120.255.4.137
cb15:901b:8024:901b:91bc:cb15:78ff:48a	120.255.4.138
cb15:901b:8024:901b:91bc:cb15:78ff:48b	120.255.4.139
cb15:901b:8024:901b:91bc:cb15:78ff:48c	120.255.4.140
cb15:901b:8024:901b:91bc:cb15:78ff:48d	120.255.4.141
cb15:901b:8024:901b:91bc:cb15:78ff:48e	120.255.4.142
cb15:901b:8024:901b:91bc:cb15:78ff:48f	120.255.4.143
cb15:901b:8024:901b:91bc:cb15:78ff:490	120.255.4.144
cb15:901b:8024:901b:91bc:cb15:78ff:491	120.255.4.145
cb15:901b:8024:901b:91bc:cb15:78ff:492	120.255.4.146
cb15:901b:8024:901b:91bc:cb15:78ff:493	120.255.4.147
cb15:901b:8024:901b:91bc:cb15:78ff:494	120.255.4.148
cb15:901b:8024:901b:91bc:cb15:78ff:495	120.255.4.149
cb15:901b:8024:901b:91bc:cb15:78ff:496	120.255.4.150
cb15:901b:8024:901b:91bc:cb15:78ff:497	120.255.4.151
cb15:901b:8024:901b:91bc:cb15:78ff:498	120.255.4.152
cb15:901b:8024:901b:91bc:cb15:78ff:499	120.255.4.153
cb15:901b:8024:901b:91bc:cb15:78ff:49a	120.255.4.154
cb15:901b:8024:901b:91bc:cb15:78ff:49b	120.255.4.155
cb15:901b:8024:901b:91bc:cb15:78ff:49c	120.255.4.156
cb15:901b:8024:901b:91bc:cb15:78ff:49d	120.255.4.157
cb15:901b:8024:901b:91bc:cb15:78ff:49e	120.255.4.158
cb15:901b:8024:901b:91bc:cb15:78ff:49f	120.255.4.159
cb15:901b:8024:901b:91bc:cb15:78ff:4a0	120.255.4.160
cb15:901b:8024:901b:91bc:cb15:78ff:4a1	120.255.4.161
cb15:901b:8024:901b:91bc:cb15:78ff:4a2	120.255.4.162
cb15:901b:8024:901b:91bc:cb15:78ff:4a3	120.255.4.163
cb15:901b:8024:901b:91bc:cb15:78ff:4a4	120.255.4.164
cb15:901b:8024:901b:91bc:cb15:78ff:4a5	120.255.4.165
cb15:901b:8024:901b:91bc:cb15:78ff:4a6	120.255.4.166
cb15:901b:8024:901b:91bc:cb15:78ff:4a7	120.255.4.167
cb15:901b:8024:901b:91bc:cb15:78ff:4a8	120.255.4.168
cb15:901b:8024:901b:91bc:cb15:78ff:4a9	120.255.4.169
cb15:901b:8024:901b:91bc:cb15:78ff:4aa	120.255.4.170
cb15:901b:8024:901b:91bc:cb15:78ff:4ab	120.255.4.171
cb15:901b:8024:901b:91bc:cb15:78ff:4ac	120.255.4.172
cb15:901b:8024:901b:91bc:cb15:78ff:4ad	120.255.4.173
cb15:901b:8024:901b:91bc:cb15:78ff:4ae	120.255.4.174
cb15:901b:8024:901b:91bc:cb15:78ff:4af	120.255.4.175
cb15:901b:8024:901b:91bc:cb15:78ff:4b0	120.255.4.176
cb15:901b:8024:901b:91bc:cb15:78ff:4b1	120.255.4.177
cb15:901b:8024:901b:91bc:cb15:78ff:4b2	120.255.4.178
cb15:901b:8024:901b:91bc:cb15:78ff:4b3	120.255.4.179
cb15:901b:8024:901b:91bc:cb15:78ff:4b4	120.255.4.180

cb15:901b:8024:901b:91bc:cb15:78ff:4b5	120.255.4.181
cb15:901b:8024:901b:91bc:cb15:78ff:4b6	120.255.4.182
cb15:901b:8024:901b:91bc:cb15:78ff:4b7	120.255.4.183
cb15:901b:8024:901b:91bc:cb15:78ff:4b8	120.255.4.184
cb15:901b:8024:901b:91bc:cb15:78ff:4b9	120.255.4.185
cb15:901b:8024:901b:91bc:cb15:78ff:4ba	120.255.4.186
cb15:901b:8024:901b:91bc:cb15:78ff:4bb	120.255.4.187
cb15:901b:8024:901b:91bc:cb15:78ff:4bc	120.255.4.188
cb15:901b:8024:901b:91bc:cb15:78ff:4bd	120.255.4.189
cb15:901b:8024:901b:91bc:cb15:78ff:4be	120.255.4.190
cb15:901b:8024:901b:91bc:cb15:78ff:4bf	120.255.4.191
cb15:901b:8024:901b:91bc:cb15:78ff:4c0	120.255.4.192
cb15:901b:8024:901b:91bc:cb15:78ff:4c1	120.255.4.193
cb15:901b:8024:901b:91bc:cb15:78ff:4c2	120.255.4.194
cb15:901b:8024:901b:91bc:cb15:78ff:4c3	120.255.4.195
cb15:901b:8024:901b:91bc:cb15:78ff:4c4	120.255.4.196
cb15:901b:8024:901b:91bc:cb15:78ff:4c5	120.255.4.197
cb15:901b:8024:901b:91bc:cb15:78ff:4c6	120.255.4.198
cb15:901b:8024:901b:91bc:cb15:78ff:4c7	120.255.4.199
cb15:901b:8024:901b:91bc:cb15:78ff:4c8	120.255.4.200
cb15:901b:8024:901b:91bc:cb15:78ff:4c9	120.255.4.201
cb15:901b:8024:901b:91bc:cb15:78ff:4ca	120.255.4.202
cb15:901b:8024:901b:91bc:cb15:78ff:4cb	120.255.4.203
cb15:901b:8024:901b:91bc:cb15:78ff:4cc	120.255.4.204
cb15:901b:8024:901b:91bc:cb15:78ff:4cd	120.255.4.205
cb15:901b:8024:901b:91bc:cb15:78ff:4ce	120.255.4.206
cb15:901b:8024:901b:91bc:cb15:78ff:4cf	120.255.4.207
cb15:901b:8024:901b:91bc:cb15:78ff:4d0	120.255.4.208
cb15:901b:8024:901b:91bc:cb15:78ff:4d1	120.255.4.209
cb15:901b:8024:901b:91bc:cb15:78ff:4d2	120.255.4.210
cb15:901b:8024:901b:91bc:cb15:78ff:4d3	120.255.4.211
cb15:901b:8024:901b:91bc:cb15:78ff:4d4	120.255.4.212
cb15:901b:8024:901b:91bc:cb15:78ff:4d5	120.255.4.213
cb15:901b:8024:901b:91bc:cb15:78ff:4d6	120.255.4.214
cb15:901b:8024:901b:91bc:cb15:78ff:4d7	120.255.4.215
cb15:901b:8024:901b:91bc:cb15:78ff:4d8	120.255.4.216
cb15:901b:8024:901b:91bc:cb15:78ff:4d9	120.255.4.217
cb15:901b:8024:901b:91bc:cb15:78ff:4da	120.255.4.218
cb15:901b:8024:901b:91bc:cb15:78ff:4db	120.255.4.219
cb15:901b:8024:901b:91bc:cb15:78ff:4dc	120.255.4.220
cb15:901b:8024:901b:91bc:cb15:78ff:4dd	120.255.4.221
cb15:901b:8024:901b:91bc:cb15:78ff:4de	120.255.4.222
cb15:901b:8024:901b:91bc:cb15:78ff:4df	120.255.4.223
cb15:901b:8024:901b:91bc:cb15:78ff:4e0	120.255.4.224
cb15:901b:8024:901b:91bc:cb15:78ff:4e1	120.255.4.225
cb15:901b:8024:901b:91bc:cb15:78ff:4e2	120.255.4.226
cb15:901b:8024:901b:91bc:cb15:78ff:4e3	120.255.4.227
cb15:901b:8024:901b:91bc:cb15:78ff:4e4	120.255.4.228
cb15:901b:8024:901b:91bc:cb15:78ff:4e5	120.255.4.229
cb15:901b:8024:901b:91bc:cb15:78ff:4e6	120.255.4.230
cb15:901b:8024:901b:91bc:cb15:78ff:4e7	120.255.4.231
cb15:901b:8024:901b:91bc:cb15:78ff:4e8	120.255.4.232
cb15:901b:8024:901b:91bc:cb15:78ff:4e9	120.255.4.233
cb15:901b:8024:901b:91bc:cb15:78ff:4ea	120.255.4.234
cb15:901b:8024:901b:91bc:cb15:78ff:4eb	120.255.4.235
cb15:901b:8024:901b:91bc:cb15:78ff:4ec	120.255.4.236
cb15:901b:8024:901b:91bc:cb15:78ff:4ed	120.255.4.237
cb15:901b:8024:901b:91bc:cb15:78ff:4ee	120.255.4.238
cb15:901b:8024:901b:91bc:cb15:78ff:4ef	120.255.4.239
cb15:901b:8024:901b:91bc:cb15:78ff:4f0	120.255.4.240
cb15:901b:8024:901b:91bc:cb15:78ff:4f1	120.255.4.241
cb15:901b:8024:901b:91bc:cb15:78ff:4f2	120.255.4.242
cb15:901b:8024:901b:91bc:cb15:78ff:4f3	120.255.4.243
cb15:901b:8024:901b:91bc:cb15:78ff:4f4	120.255.4.244
cb15:901b:8024:901b:91bc:cb15:78ff:4f5	120.255.4.245
cb15:901b:8024:901b:91bc:cb15:78ff:4f6	120.255.4.246
cb15:901b:8024:901b:91bc:cb15:78ff:4f7	120.255.4.247
cb15:901b:8024:901b:91bc:cb15:78ff:4f8	120.255.4.248
cb15:901b:8024:901b:91bc:cb15:78ff:4f9	120.255.4.249
cb15:901b:8024:901b:91bc:cb15:78ff:4fa	120.255.4.250
cb15:901b:8024:901b:91bc:cb15:78ff:4fb	120.255.4.251
cb15:901b:8024:901b:91bc:cb15:78ff:4fc	120.255.4.252
cb15:901b:8024:901b:91bc:cb15:78ff:4fd	120.255.4.253
cb15:901b:8024:901b:91bc:cb15:78ff:4fe	120.255.4.254
cb15:901b:8024:901b:91bc:cb15:78ff:4ff	120.255.4.255

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.