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:b2bc:9b51:401	155.81.4.1
cb15:901b:d157:4024:ada9:b2bc:9b51:402	155.81.4.2
cb15:901b:d157:4024:ada9:b2bc:9b51:403	155.81.4.3
cb15:901b:d157:4024:ada9:b2bc:9b51:404	155.81.4.4
cb15:901b:d157:4024:ada9:b2bc:9b51:405	155.81.4.5
cb15:901b:d157:4024:ada9:b2bc:9b51:406	155.81.4.6
cb15:901b:d157:4024:ada9:b2bc:9b51:407	155.81.4.7
cb15:901b:d157:4024:ada9:b2bc:9b51:408	155.81.4.8
cb15:901b:d157:4024:ada9:b2bc:9b51:409	155.81.4.9
cb15:901b:d157:4024:ada9:b2bc:9b51:40a	155.81.4.10
cb15:901b:d157:4024:ada9:b2bc:9b51:40b	155.81.4.11
cb15:901b:d157:4024:ada9:b2bc:9b51:40c	155.81.4.12
cb15:901b:d157:4024:ada9:b2bc:9b51:40d	155.81.4.13
cb15:901b:d157:4024:ada9:b2bc:9b51:40e	155.81.4.14
cb15:901b:d157:4024:ada9:b2bc:9b51:40f	155.81.4.15
cb15:901b:d157:4024:ada9:b2bc:9b51:410	155.81.4.16
cb15:901b:d157:4024:ada9:b2bc:9b51:411	155.81.4.17
cb15:901b:d157:4024:ada9:b2bc:9b51:412	155.81.4.18
cb15:901b:d157:4024:ada9:b2bc:9b51:413	155.81.4.19
cb15:901b:d157:4024:ada9:b2bc:9b51:414	155.81.4.20
cb15:901b:d157:4024:ada9:b2bc:9b51:415	155.81.4.21
cb15:901b:d157:4024:ada9:b2bc:9b51:416	155.81.4.22
cb15:901b:d157:4024:ada9:b2bc:9b51:417	155.81.4.23
cb15:901b:d157:4024:ada9:b2bc:9b51:418	155.81.4.24
cb15:901b:d157:4024:ada9:b2bc:9b51:419	155.81.4.25
cb15:901b:d157:4024:ada9:b2bc:9b51:41a	155.81.4.26
cb15:901b:d157:4024:ada9:b2bc:9b51:41b	155.81.4.27
cb15:901b:d157:4024:ada9:b2bc:9b51:41c	155.81.4.28
cb15:901b:d157:4024:ada9:b2bc:9b51:41d	155.81.4.29
cb15:901b:d157:4024:ada9:b2bc:9b51:41e	155.81.4.30
cb15:901b:d157:4024:ada9:b2bc:9b51:41f	155.81.4.31
cb15:901b:d157:4024:ada9:b2bc:9b51:420	155.81.4.32
cb15:901b:d157:4024:ada9:b2bc:9b51:421	155.81.4.33
cb15:901b:d157:4024:ada9:b2bc:9b51:422	155.81.4.34
cb15:901b:d157:4024:ada9:b2bc:9b51:423	155.81.4.35
cb15:901b:d157:4024:ada9:b2bc:9b51:424	155.81.4.36
cb15:901b:d157:4024:ada9:b2bc:9b51:425	155.81.4.37
cb15:901b:d157:4024:ada9:b2bc:9b51:426	155.81.4.38
cb15:901b:d157:4024:ada9:b2bc:9b51:427	155.81.4.39
cb15:901b:d157:4024:ada9:b2bc:9b51:428	155.81.4.40
cb15:901b:d157:4024:ada9:b2bc:9b51:429	155.81.4.41
cb15:901b:d157:4024:ada9:b2bc:9b51:42a	155.81.4.42
cb15:901b:d157:4024:ada9:b2bc:9b51:42b	155.81.4.43
cb15:901b:d157:4024:ada9:b2bc:9b51:42c	155.81.4.44
cb15:901b:d157:4024:ada9:b2bc:9b51:42d	155.81.4.45
cb15:901b:d157:4024:ada9:b2bc:9b51:42e	155.81.4.46
cb15:901b:d157:4024:ada9:b2bc:9b51:42f	155.81.4.47
cb15:901b:d157:4024:ada9:b2bc:9b51:430	155.81.4.48
cb15:901b:d157:4024:ada9:b2bc:9b51:431	155.81.4.49
cb15:901b:d157:4024:ada9:b2bc:9b51:432	155.81.4.50
cb15:901b:d157:4024:ada9:b2bc:9b51:433	155.81.4.51
cb15:901b:d157:4024:ada9:b2bc:9b51:434	155.81.4.52
cb15:901b:d157:4024:ada9:b2bc:9b51:435	155.81.4.53
cb15:901b:d157:4024:ada9:b2bc:9b51:436	155.81.4.54
cb15:901b:d157:4024:ada9:b2bc:9b51:437	155.81.4.55
cb15:901b:d157:4024:ada9:b2bc:9b51:438	155.81.4.56
cb15:901b:d157:4024:ada9:b2bc:9b51:439	155.81.4.57
cb15:901b:d157:4024:ada9:b2bc:9b51:43a	155.81.4.58
cb15:901b:d157:4024:ada9:b2bc:9b51:43b	155.81.4.59
cb15:901b:d157:4024:ada9:b2bc:9b51:43c	155.81.4.60

cb15:901b:d157:4024:ada9:b2bc:9b51:43d	155.81.4.61
cb15:901b:d157:4024:ada9:b2bc:9b51:43e	155.81.4.62
cb15:901b:d157:4024:ada9:b2bc:9b51:43f	155.81.4.63
cb15:901b:d157:4024:ada9:b2bc:9b51:440	155.81.4.64
cb15:901b:d157:4024:ada9:b2bc:9b51:441	155.81.4.65
cb15:901b:d157:4024:ada9:b2bc:9b51:442	155.81.4.66
cb15:901b:d157:4024:ada9:b2bc:9b51:443	155.81.4.67
cb15:901b:d157:4024:ada9:b2bc:9b51:444	155.81.4.68
cb15:901b:d157:4024:ada9:b2bc:9b51:445	155.81.4.69
cb15:901b:d157:4024:ada9:b2bc:9b51:446	155.81.4.70
cb15:901b:d157:4024:ada9:b2bc:9b51:447	155.81.4.71
cb15:901b:d157:4024:ada9:b2bc:9b51:448	155.81.4.72
cb15:901b:d157:4024:ada9:b2bc:9b51:449	155.81.4.73
cb15:901b:d157:4024:ada9:b2bc:9b51:44a	155.81.4.74
cb15:901b:d157:4024:ada9:b2bc:9b51:44b	155.81.4.75
cb15:901b:d157:4024:ada9:b2bc:9b51:44c	155.81.4.76
cb15:901b:d157:4024:ada9:b2bc:9b51:44d	155.81.4.77
cb15:901b:d157:4024:ada9:b2bc:9b51:44e	155.81.4.78
cb15:901b:d157:4024:ada9:b2bc:9b51:44f	155.81.4.79
cb15:901b:d157:4024:ada9:b2bc:9b51:450	155.81.4.80
cb15:901b:d157:4024:ada9:b2bc:9b51:451	155.81.4.81
cb15:901b:d157:4024:ada9:b2bc:9b51:452	155.81.4.82
cb15:901b:d157:4024:ada9:b2bc:9b51:453	155.81.4.83
cb15:901b:d157:4024:ada9:b2bc:9b51:454	155.81.4.84
cb15:901b:d157:4024:ada9:b2bc:9b51:455	155.81.4.85
cb15:901b:d157:4024:ada9:b2bc:9b51:456	155.81.4.86
cb15:901b:d157:4024:ada9:b2bc:9b51:457	155.81.4.87
cb15:901b:d157:4024:ada9:b2bc:9b51:458	155.81.4.88
cb15:901b:d157:4024:ada9:b2bc:9b51:459	155.81.4.89
cb15:901b:d157:4024:ada9:b2bc:9b51:45a	155.81.4.90
cb15:901b:d157:4024:ada9:b2bc:9b51:45b	155.81.4.91
cb15:901b:d157:4024:ada9:b2bc:9b51:45c	155.81.4.92
cb15:901b:d157:4024:ada9:b2bc:9b51:45d	155.81.4.93
cb15:901b:d157:4024:ada9:b2bc:9b51:45e	155.81.4.94
cb15:901b:d157:4024:ada9:b2bc:9b51:45f	155.81.4.95
cb15:901b:d157:4024:ada9:b2bc:9b51:460	155.81.4.96
cb15:901b:d157:4024:ada9:b2bc:9b51:461	155.81.4.97
cb15:901b:d157:4024:ada9:b2bc:9b51:462	155.81.4.98
cb15:901b:d157:4024:ada9:b2bc:9b51:463	155.81.4.99
cb15:901b:d157:4024:ada9:b2bc:9b51:464	155.81.4.100
cb15:901b:d157:4024:ada9:b2bc:9b51:465	155.81.4.101
cb15:901b:d157:4024:ada9:b2bc:9b51:466	155.81.4.102
cb15:901b:d157:4024:ada9:b2bc:9b51:467	155.81.4.103
cb15:901b:d157:4024:ada9:b2bc:9b51:468	155.81.4.104
cb15:901b:d157:4024:ada9:b2bc:9b51:469	155.81.4.105
cb15:901b:d157:4024:ada9:b2bc:9b51:46a	155.81.4.106
cb15:901b:d157:4024:ada9:b2bc:9b51:46b	155.81.4.107
cb15:901b:d157:4024:ada9:b2bc:9b51:46c	155.81.4.108
cb15:901b:d157:4024:ada9:b2bc:9b51:46d	155.81.4.109
cb15:901b:d157:4024:ada9:b2bc:9b51:46e	155.81.4.110
cb15:901b:d157:4024:ada9:b2bc:9b51:46f	155.81.4.111
cb15:901b:d157:4024:ada9:b2bc:9b51:470	155.81.4.112
cb15:901b:d157:4024:ada9:b2bc:9b51:471	155.81.4.113
cb15:901b:d157:4024:ada9:b2bc:9b51:472	155.81.4.114
cb15:901b:d157:4024:ada9:b2bc:9b51:473	155.81.4.115
cb15:901b:d157:4024:ada9:b2bc:9b51:474	155.81.4.116
cb15:901b:d157:4024:ada9:b2bc:9b51:475	155.81.4.117
cb15:901b:d157:4024:ada9:b2bc:9b51:476	155.81.4.118
cb15:901b:d157:4024:ada9:b2bc:9b51:477	155.81.4.119
cb15:901b:d157:4024:ada9:b2bc:9b51:478	155.81.4.120

cb15:901b:d157:4024:ada9:b2bc:9b51:479	155.81.4.121
cb15:901b:d157:4024:ada9:b2bc:9b51:47a	155.81.4.122
cb15:901b:d157:4024:ada9:b2bc:9b51:47b	155.81.4.123
cb15:901b:d157:4024:ada9:b2bc:9b51:47c	155.81.4.124
cb15:901b:d157:4024:ada9:b2bc:9b51:47d	155.81.4.125
cb15:901b:d157:4024:ada9:b2bc:9b51:47e	155.81.4.126
cb15:901b:d157:4024:ada9:b2bc:9b51:47f	155.81.4.127
cb15:901b:d157:4024:ada9:b2bc:9b51:480	155.81.4.128
cb15:901b:d157:4024:ada9:b2bc:9b51:481	155.81.4.129
cb15:901b:d157:4024:ada9:b2bc:9b51:482	155.81.4.130
cb15:901b:d157:4024:ada9:b2bc:9b51:483	155.81.4.131
cb15:901b:d157:4024:ada9:b2bc:9b51:484	155.81.4.132
cb15:901b:d157:4024:ada9:b2bc:9b51:485	155.81.4.133
cb15:901b:d157:4024:ada9:b2bc:9b51:486	155.81.4.134
cb15:901b:d157:4024:ada9:b2bc:9b51:487	155.81.4.135
cb15:901b:d157:4024:ada9:b2bc:9b51:488	155.81.4.136
cb15:901b:d157:4024:ada9:b2bc:9b51:489	155.81.4.137
cb15:901b:d157:4024:ada9:b2bc:9b51:48a	155.81.4.138
cb15:901b:d157:4024:ada9:b2bc:9b51:48b	155.81.4.139
cb15:901b:d157:4024:ada9:b2bc:9b51:48c	155.81.4.140
cb15:901b:d157:4024:ada9:b2bc:9b51:48d	155.81.4.141
cb15:901b:d157:4024:ada9:b2bc:9b51:48e	155.81.4.142
cb15:901b:d157:4024:ada9:b2bc:9b51:48f	155.81.4.143
cb15:901b:d157:4024:ada9:b2bc:9b51:490	155.81.4.144
cb15:901b:d157:4024:ada9:b2bc:9b51:491	155.81.4.145
cb15:901b:d157:4024:ada9:b2bc:9b51:492	155.81.4.146
cb15:901b:d157:4024:ada9:b2bc:9b51:493	155.81.4.147
cb15:901b:d157:4024:ada9:b2bc:9b51:494	155.81.4.148
cb15:901b:d157:4024:ada9:b2bc:9b51:495	155.81.4.149
cb15:901b:d157:4024:ada9:b2bc:9b51:496	155.81.4.150
cb15:901b:d157:4024:ada9:b2bc:9b51:497	155.81.4.151
cb15:901b:d157:4024:ada9:b2bc:9b51:498	155.81.4.152
cb15:901b:d157:4024:ada9:b2bc:9b51:499	155.81.4.153
cb15:901b:d157:4024:ada9:b2bc:9b51:49a	155.81.4.154
cb15:901b:d157:4024:ada9:b2bc:9b51:49b	155.81.4.155
cb15:901b:d157:4024:ada9:b2bc:9b51:49c	155.81.4.156
cb15:901b:d157:4024:ada9:b2bc:9b51:49d	155.81.4.157
cb15:901b:d157:4024:ada9:b2bc:9b51:49e	155.81.4.158
cb15:901b:d157:4024:ada9:b2bc:9b51:49f	155.81.4.159
cb15:901b:d157:4024:ada9:b2bc:9b51:4a0	155.81.4.160
cb15:901b:d157:4024:ada9:b2bc:9b51:4a1	155.81.4.161
cb15:901b:d157:4024:ada9:b2bc:9b51:4a2	155.81.4.162
cb15:901b:d157:4024:ada9:b2bc:9b51:4a3	155.81.4.163
cb15:901b:d157:4024:ada9:b2bc:9b51:4a4	155.81.4.164
cb15:901b:d157:4024:ada9:b2bc:9b51:4a5	155.81.4.165
cb15:901b:d157:4024:ada9:b2bc:9b51:4a6	155.81.4.166
cb15:901b:d157:4024:ada9:b2bc:9b51:4a7	155.81.4.167
cb15:901b:d157:4024:ada9:b2bc:9b51:4a8	155.81.4.168
cb15:901b:d157:4024:ada9:b2bc:9b51:4a9	155.81.4.169
cb15:901b:d157:4024:ada9:b2bc:9b51:4aa	155.81.4.170
cb15:901b:d157:4024:ada9:b2bc:9b51:4ab	155.81.4.171
cb15:901b:d157:4024:ada9:b2bc:9b51:4ac	155.81.4.172
cb15:901b:d157:4024:ada9:b2bc:9b51:4ad	155.81.4.173
cb15:901b:d157:4024:ada9:b2bc:9b51:4ae	155.81.4.174
cb15:901b:d157:4024:ada9:b2bc:9b51:4af	155.81.4.175
cb15:901b:d157:4024:ada9:b2bc:9b51:4b0	155.81.4.176
cb15:901b:d157:4024:ada9:b2bc:9b51:4b1	155.81.4.177
cb15:901b:d157:4024:ada9:b2bc:9b51:4b2	155.81.4.178
cb15:901b:d157:4024:ada9:b2bc:9b51:4b3	155.81.4.179
cb15:901b:d157:4024:ada9:b2bc:9b51:4b4	155.81.4.180

cb15:901b:d157:4024:ada9:b2bc:9b51:4b5	155.81.4.181
cb15:901b:d157:4024:ada9:b2bc:9b51:4b6	155.81.4.182
cb15:901b:d157:4024:ada9:b2bc:9b51:4b7	155.81.4.183
cb15:901b:d157:4024:ada9:b2bc:9b51:4b8	155.81.4.184
cb15:901b:d157:4024:ada9:b2bc:9b51:4b9	155.81.4.185
cb15:901b:d157:4024:ada9:b2bc:9b51:4ba	155.81.4.186
cb15:901b:d157:4024:ada9:b2bc:9b51:4bb	155.81.4.187
cb15:901b:d157:4024:ada9:b2bc:9b51:4bc	155.81.4.188
cb15:901b:d157:4024:ada9:b2bc:9b51:4bd	155.81.4.189
cb15:901b:d157:4024:ada9:b2bc:9b51:4be	155.81.4.190
cb15:901b:d157:4024:ada9:b2bc:9b51:4bf	155.81.4.191
cb15:901b:d157:4024:ada9:b2bc:9b51:4c0	155.81.4.192
cb15:901b:d157:4024:ada9:b2bc:9b51:4c1	155.81.4.193
cb15:901b:d157:4024:ada9:b2bc:9b51:4c2	155.81.4.194
cb15:901b:d157:4024:ada9:b2bc:9b51:4c3	155.81.4.195
cb15:901b:d157:4024:ada9:b2bc:9b51:4c4	155.81.4.196
cb15:901b:d157:4024:ada9:b2bc:9b51:4c5	155.81.4.197
cb15:901b:d157:4024:ada9:b2bc:9b51:4c6	155.81.4.198
cb15:901b:d157:4024:ada9:b2bc:9b51:4c7	155.81.4.199
cb15:901b:d157:4024:ada9:b2bc:9b51:4c8	155.81.4.200
cb15:901b:d157:4024:ada9:b2bc:9b51:4c9	155.81.4.201
cb15:901b:d157:4024:ada9:b2bc:9b51:4ca	155.81.4.202
cb15:901b:d157:4024:ada9:b2bc:9b51:4cb	155.81.4.203
cb15:901b:d157:4024:ada9:b2bc:9b51:4cc	155.81.4.204
cb15:901b:d157:4024:ada9:b2bc:9b51:4cd	155.81.4.205
cb15:901b:d157:4024:ada9:b2bc:9b51:4ce	155.81.4.206
cb15:901b:d157:4024:ada9:b2bc:9b51:4cf	155.81.4.207
cb15:901b:d157:4024:ada9:b2bc:9b51:4d0	155.81.4.208
cb15:901b:d157:4024:ada9:b2bc:9b51:4d1	155.81.4.209
cb15:901b:d157:4024:ada9:b2bc:9b51:4d2	155.81.4.210
cb15:901b:d157:4024:ada9:b2bc:9b51:4d3	155.81.4.211
cb15:901b:d157:4024:ada9:b2bc:9b51:4d4	155.81.4.212
cb15:901b:d157:4024:ada9:b2bc:9b51:4d5	155.81.4.213
cb15:901b:d157:4024:ada9:b2bc:9b51:4d6	155.81.4.214
cb15:901b:d157:4024:ada9:b2bc:9b51:4d7	155.81.4.215
cb15:901b:d157:4024:ada9:b2bc:9b51:4d8	155.81.4.216
cb15:901b:d157:4024:ada9:b2bc:9b51:4d9	155.81.4.217
cb15:901b:d157:4024:ada9:b2bc:9b51:4da	155.81.4.218
cb15:901b:d157:4024:ada9:b2bc:9b51:4db	155.81.4.219
cb15:901b:d157:4024:ada9:b2bc:9b51:4dc	155.81.4.220
cb15:901b:d157:4024:ada9:b2bc:9b51:4dd	155.81.4.221
cb15:901b:d157:4024:ada9:b2bc:9b51:4de	155.81.4.222
cb15:901b:d157:4024:ada9:b2bc:9b51:4df	155.81.4.223
cb15:901b:d157:4024:ada9:b2bc:9b51:4e0	155.81.4.224
cb15:901b:d157:4024:ada9:b2bc:9b51:4e1	155.81.4.225
cb15:901b:d157:4024:ada9:b2bc:9b51:4e2	155.81.4.226
cb15:901b:d157:4024:ada9:b2bc:9b51:4e3	155.81.4.227
cb15:901b:d157:4024:ada9:b2bc:9b51:4e4	155.81.4.228
cb15:901b:d157:4024:ada9:b2bc:9b51:4e5	155.81.4.229
cb15:901b:d157:4024:ada9:b2bc:9b51:4e6	155.81.4.230
cb15:901b:d157:4024:ada9:b2bc:9b51:4e7	155.81.4.231
cb15:901b:d157:4024:ada9:b2bc:9b51:4e8	155.81.4.232
cb15:901b:d157:4024:ada9:b2bc:9b51:4e9	155.81.4.233
cb15:901b:d157:4024:ada9:b2bc:9b51:4ea	155.81.4.234
cb15:901b:d157:4024:ada9:b2bc:9b51:4eb	155.81.4.235
cb15:901b:d157:4024:ada9:b2bc:9b51:4ec	155.81.4.236
cb15:901b:d157:4024:ada9:b2bc:9b51:4ed	155.81.4.237
cb15:901b:d157:4024:ada9:b2bc:9b51:4ee	155.81.4.238
cb15:901b:d157:4024:ada9:b2bc:9b51:4ef	155.81.4.239
cb15:901b:d157:4024:ada9:b2bc:9b51:4f0	155.81.4.240
cb15:901b:d157:4024:ada9:b2bc:9b51:4f1	155.81.4.241
cb15:901b:d157:4024:ada9:b2bc:9b51:4f2	155.81.4.242
cb15:901b:d157:4024:ada9:b2bc:9b51:4f3	155.81.4.243
cb15:901b:d157:4024:ada9:b2bc:9b51:4f4	155.81.4.244
cb15:901b:d157:4024:ada9:b2bc:9b51:4f5	155.81.4.245
cb15:901b:d157:4024:ada9:b2bc:9b51:4f6	155.81.4.246
cb15:901b:d157:4024:ada9:b2bc:9b51:4f7	155.81.4.247
cb15:901b:d157:4024:ada9:b2bc:9b51:4f8	155.81.4.248
cb15:901b:d157:4024:ada9:b2bc:9b51:4f9	155.81.4.249
cb15:901b:d157:4024:ada9:b2bc:9b51:4fa	155.81.4.250
cb15:901b:d157:4024:ada9:b2bc:9b51:4fb	155.81.4.251
cb15:901b:d157:4024:ada9:b2bc:9b51:4fc	155.81.4.252
cb15:901b:d157:4024:ada9:b2bc:9b51:4fd	155.81.4.253
cb15:901b:d157:4024:ada9:b2bc:9b51:4fe	155.81.4.254
cb15:901b:d157:4024:ada9:b2bc:9b51:4ff	155.81.4.255

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.