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:fb65:4024:de72:b51e:c401	181.30.196.1
cb15:901b:901b:fb65:4024:de72:b51e:c402	181.30.196.2
cb15:901b:901b:fb65:4024:de72:b51e:c403	181.30.196.3
cb15:901b:901b:fb65:4024:de72:b51e:c404	181.30.196.4
cb15:901b:901b:fb65:4024:de72:b51e:c405	181.30.196.5
cb15:901b:901b:fb65:4024:de72:b51e:c406	181.30.196.6
cb15:901b:901b:fb65:4024:de72:b51e:c407	181.30.196.7
cb15:901b:901b:fb65:4024:de72:b51e:c408	181.30.196.8
cb15:901b:901b:fb65:4024:de72:b51e:c409	181.30.196.9
cb15:901b:901b:fb65:4024:de72:b51e:c40a	181.30.196.10
cb15:901b:901b:fb65:4024:de72:b51e:c40b	181.30.196.11
cb15:901b:901b:fb65:4024:de72:b51e:c40c	181.30.196.12
cb15:901b:901b:fb65:4024:de72:b51e:c40d	181.30.196.13
cb15:901b:901b:fb65:4024:de72:b51e:c40e	181.30.196.14
cb15:901b:901b:fb65:4024:de72:b51e:c40f	181.30.196.15
cb15:901b:901b:fb65:4024:de72:b51e:c410	181.30.196.16
cb15:901b:901b:fb65:4024:de72:b51e:c411	181.30.196.17
cb15:901b:901b:fb65:4024:de72:b51e:c412	181.30.196.18
cb15:901b:901b:fb65:4024:de72:b51e:c413	181.30.196.19
cb15:901b:901b:fb65:4024:de72:b51e:c414	181.30.196.20
cb15:901b:901b:fb65:4024:de72:b51e:c415	181.30.196.21
cb15:901b:901b:fb65:4024:de72:b51e:c416	181.30.196.22
cb15:901b:901b:fb65:4024:de72:b51e:c417	181.30.196.23
cb15:901b:901b:fb65:4024:de72:b51e:c418	181.30.196.24
cb15:901b:901b:fb65:4024:de72:b51e:c419	181.30.196.25
cb15:901b:901b:fb65:4024:de72:b51e:c41a	181.30.196.26
cb15:901b:901b:fb65:4024:de72:b51e:c41b	181.30.196.27
cb15:901b:901b:fb65:4024:de72:b51e:c41c	181.30.196.28
cb15:901b:901b:fb65:4024:de72:b51e:c41d	181.30.196.29
cb15:901b:901b:fb65:4024:de72:b51e:c41e	181.30.196.30
cb15:901b:901b:fb65:4024:de72:b51e:c41f	181.30.196.31
cb15:901b:901b:fb65:4024:de72:b51e:c420	181.30.196.32
cb15:901b:901b:fb65:4024:de72:b51e:c421	181.30.196.33
cb15:901b:901b:fb65:4024:de72:b51e:c422	181.30.196.34
cb15:901b:901b:fb65:4024:de72:b51e:c423	181.30.196.35
cb15:901b:901b:fb65:4024:de72:b51e:c424	181.30.196.36
cb15:901b:901b:fb65:4024:de72:b51e:c425	181.30.196.37
cb15:901b:901b:fb65:4024:de72:b51e:c426	181.30.196.38
cb15:901b:901b:fb65:4024:de72:b51e:c427	181.30.196.39
cb15:901b:901b:fb65:4024:de72:b51e:c428	181.30.196.40
cb15:901b:901b:fb65:4024:de72:b51e:c429	181.30.196.41
cb15:901b:901b:fb65:4024:de72:b51e:c42a	181.30.196.42
cb15:901b:901b:fb65:4024:de72:b51e:c42b	181.30.196.43
cb15:901b:901b:fb65:4024:de72:b51e:c42c	181.30.196.44
cb15:901b:901b:fb65:4024:de72:b51e:c42d	181.30.196.45
cb15:901b:901b:fb65:4024:de72:b51e:c42e	181.30.196.46
cb15:901b:901b:fb65:4024:de72:b51e:c42f	181.30.196.47
cb15:901b:901b:fb65:4024:de72:b51e:c430	181.30.196.48
cb15:901b:901b:fb65:4024:de72:b51e:c431	181.30.196.49
cb15:901b:901b:fb65:4024:de72:b51e:c432	181.30.196.50
cb15:901b:901b:fb65:4024:de72:b51e:c433	181.30.196.51
cb15:901b:901b:fb65:4024:de72:b51e:c434	181.30.196.52
cb15:901b:901b:fb65:4024:de72:b51e:c435	181.30.196.53
cb15:901b:901b:fb65:4024:de72:b51e:c436	181.30.196.54
cb15:901b:901b:fb65:4024:de72:b51e:c437	181.30.196.55
cb15:901b:901b:fb65:4024:de72:b51e:c438	181.30.196.56
cb15:901b:901b:fb65:4024:de72:b51e:c439	181.30.196.57
cb15:901b:901b:fb65:4024:de72:b51e:c43a	181.30.196.58
cb15:901b:901b:fb65:4024:de72:b51e:c43b	181.30.196.59
cb15:901b:901b:fb65:4024:de72:b51e:c43c	181.30.196.60

cb15:901b:901b:fb65:4024:de72:b51e:c43d	181.30.196.61
cb15:901b:901b:fb65:4024:de72:b51e:c43e	181.30.196.62
cb15:901b:901b:fb65:4024:de72:b51e:c43f	181.30.196.63
cb15:901b:901b:fb65:4024:de72:b51e:c440	181.30.196.64
cb15:901b:901b:fb65:4024:de72:b51e:c441	181.30.196.65
cb15:901b:901b:fb65:4024:de72:b51e:c442	181.30.196.66
cb15:901b:901b:fb65:4024:de72:b51e:c443	181.30.196.67
cb15:901b:901b:fb65:4024:de72:b51e:c444	181.30.196.68
cb15:901b:901b:fb65:4024:de72:b51e:c445	181.30.196.69
cb15:901b:901b:fb65:4024:de72:b51e:c446	181.30.196.70
cb15:901b:901b:fb65:4024:de72:b51e:c447	181.30.196.71
cb15:901b:901b:fb65:4024:de72:b51e:c448	181.30.196.72
cb15:901b:901b:fb65:4024:de72:b51e:c449	181.30.196.73
cb15:901b:901b:fb65:4024:de72:b51e:c44a	181.30.196.74
cb15:901b:901b:fb65:4024:de72:b51e:c44b	181.30.196.75
cb15:901b:901b:fb65:4024:de72:b51e:c44c	181.30.196.76
cb15:901b:901b:fb65:4024:de72:b51e:c44d	181.30.196.77
cb15:901b:901b:fb65:4024:de72:b51e:c44e	181.30.196.78
cb15:901b:901b:fb65:4024:de72:b51e:c44f	181.30.196.79
cb15:901b:901b:fb65:4024:de72:b51e:c450	181.30.196.80
cb15:901b:901b:fb65:4024:de72:b51e:c451	181.30.196.81
cb15:901b:901b:fb65:4024:de72:b51e:c452	181.30.196.82
cb15:901b:901b:fb65:4024:de72:b51e:c453	181.30.196.83
cb15:901b:901b:fb65:4024:de72:b51e:c454	181.30.196.84
cb15:901b:901b:fb65:4024:de72:b51e:c455	181.30.196.85
cb15:901b:901b:fb65:4024:de72:b51e:c456	181.30.196.86
cb15:901b:901b:fb65:4024:de72:b51e:c457	181.30.196.87
cb15:901b:901b:fb65:4024:de72:b51e:c458	181.30.196.88
cb15:901b:901b:fb65:4024:de72:b51e:c459	181.30.196.89
cb15:901b:901b:fb65:4024:de72:b51e:c45a	181.30.196.90
cb15:901b:901b:fb65:4024:de72:b51e:c45b	181.30.196.91
cb15:901b:901b:fb65:4024:de72:b51e:c45c	181.30.196.92
cb15:901b:901b:fb65:4024:de72:b51e:c45d	181.30.196.93
cb15:901b:901b:fb65:4024:de72:b51e:c45e	181.30.196.94
cb15:901b:901b:fb65:4024:de72:b51e:c45f	181.30.196.95
cb15:901b:901b:fb65:4024:de72:b51e:c460	181.30.196.96
cb15:901b:901b:fb65:4024:de72:b51e:c461	181.30.196.97
cb15:901b:901b:fb65:4024:de72:b51e:c462	181.30.196.98
cb15:901b:901b:fb65:4024:de72:b51e:c463	181.30.196.99
cb15:901b:901b:fb65:4024:de72:b51e:c464	181.30.196.100
cb15:901b:901b:fb65:4024:de72:b51e:c465	181.30.196.101
cb15:901b:901b:fb65:4024:de72:b51e:c466	181.30.196.102
cb15:901b:901b:fb65:4024:de72:b51e:c467	181.30.196.103
cb15:901b:901b:fb65:4024:de72:b51e:c468	181.30.196.104
cb15:901b:901b:fb65:4024:de72:b51e:c469	181.30.196.105
cb15:901b:901b:fb65:4024:de72:b51e:c46a	181.30.196.106
cb15:901b:901b:fb65:4024:de72:b51e:c46b	181.30.196.107
cb15:901b:901b:fb65:4024:de72:b51e:c46c	181.30.196.108
cb15:901b:901b:fb65:4024:de72:b51e:c46d	181.30.196.109
cb15:901b:901b:fb65:4024:de72:b51e:c46e	181.30.196.110
cb15:901b:901b:fb65:4024:de72:b51e:c46f	181.30.196.111
cb15:901b:901b:fb65:4024:de72:b51e:c470	181.30.196.112
cb15:901b:901b:fb65:4024:de72:b51e:c471	181.30.196.113
cb15:901b:901b:fb65:4024:de72:b51e:c472	181.30.196.114
cb15:901b:901b:fb65:4024:de72:b51e:c473	181.30.196.115
cb15:901b:901b:fb65:4024:de72:b51e:c474	181.30.196.116
cb15:901b:901b:fb65:4024:de72:b51e:c475	181.30.196.117
cb15:901b:901b:fb65:4024:de72:b51e:c476	181.30.196.118
cb15:901b:901b:fb65:4024:de72:b51e:c477	181.30.196.119
cb15:901b:901b:fb65:4024:de72:b51e:c478	181.30.196.120

cb15:901b:901b:fb65:4024:de72:b51e:c479	181.30.196.121
cb15:901b:901b:fb65:4024:de72:b51e:c47a	181.30.196.122
cb15:901b:901b:fb65:4024:de72:b51e:c47b	181.30.196.123
cb15:901b:901b:fb65:4024:de72:b51e:c47c	181.30.196.124
cb15:901b:901b:fb65:4024:de72:b51e:c47d	181.30.196.125
cb15:901b:901b:fb65:4024:de72:b51e:c47e	181.30.196.126
cb15:901b:901b:fb65:4024:de72:b51e:c47f	181.30.196.127
cb15:901b:901b:fb65:4024:de72:b51e:c480	181.30.196.128
cb15:901b:901b:fb65:4024:de72:b51e:c481	181.30.196.129
cb15:901b:901b:fb65:4024:de72:b51e:c482	181.30.196.130
cb15:901b:901b:fb65:4024:de72:b51e:c483	181.30.196.131
cb15:901b:901b:fb65:4024:de72:b51e:c484	181.30.196.132
cb15:901b:901b:fb65:4024:de72:b51e:c485	181.30.196.133
cb15:901b:901b:fb65:4024:de72:b51e:c486	181.30.196.134
cb15:901b:901b:fb65:4024:de72:b51e:c487	181.30.196.135
cb15:901b:901b:fb65:4024:de72:b51e:c488	181.30.196.136
cb15:901b:901b:fb65:4024:de72:b51e:c489	181.30.196.137
cb15:901b:901b:fb65:4024:de72:b51e:c48a	181.30.196.138
cb15:901b:901b:fb65:4024:de72:b51e:c48b	181.30.196.139
cb15:901b:901b:fb65:4024:de72:b51e:c48c	181.30.196.140
cb15:901b:901b:fb65:4024:de72:b51e:c48d	181.30.196.141
cb15:901b:901b:fb65:4024:de72:b51e:c48e	181.30.196.142
cb15:901b:901b:fb65:4024:de72:b51e:c48f	181.30.196.143
cb15:901b:901b:fb65:4024:de72:b51e:c490	181.30.196.144
cb15:901b:901b:fb65:4024:de72:b51e:c491	181.30.196.145
cb15:901b:901b:fb65:4024:de72:b51e:c492	181.30.196.146
cb15:901b:901b:fb65:4024:de72:b51e:c493	181.30.196.147
cb15:901b:901b:fb65:4024:de72:b51e:c494	181.30.196.148
cb15:901b:901b:fb65:4024:de72:b51e:c495	181.30.196.149
cb15:901b:901b:fb65:4024:de72:b51e:c496	181.30.196.150
cb15:901b:901b:fb65:4024:de72:b51e:c497	181.30.196.151
cb15:901b:901b:fb65:4024:de72:b51e:c498	181.30.196.152
cb15:901b:901b:fb65:4024:de72:b51e:c499	181.30.196.153
cb15:901b:901b:fb65:4024:de72:b51e:c49a	181.30.196.154
cb15:901b:901b:fb65:4024:de72:b51e:c49b	181.30.196.155
cb15:901b:901b:fb65:4024:de72:b51e:c49c	181.30.196.156
cb15:901b:901b:fb65:4024:de72:b51e:c49d	181.30.196.157
cb15:901b:901b:fb65:4024:de72:b51e:c49e	181.30.196.158
cb15:901b:901b:fb65:4024:de72:b51e:c49f	181.30.196.159
cb15:901b:901b:fb65:4024:de72:b51e:c4a0	181.30.196.160
cb15:901b:901b:fb65:4024:de72:b51e:c4a1	181.30.196.161
cb15:901b:901b:fb65:4024:de72:b51e:c4a2	181.30.196.162
cb15:901b:901b:fb65:4024:de72:b51e:c4a3	181.30.196.163
cb15:901b:901b:fb65:4024:de72:b51e:c4a4	181.30.196.164
cb15:901b:901b:fb65:4024:de72:b51e:c4a5	181.30.196.165
cb15:901b:901b:fb65:4024:de72:b51e:c4a6	181.30.196.166
cb15:901b:901b:fb65:4024:de72:b51e:c4a7	181.30.196.167
cb15:901b:901b:fb65:4024:de72:b51e:c4a8	181.30.196.168
cb15:901b:901b:fb65:4024:de72:b51e:c4a9	181.30.196.169
cb15:901b:901b:fb65:4024:de72:b51e:c4aa	181.30.196.170
cb15:901b:901b:fb65:4024:de72:b51e:c4ab	181.30.196.171
cb15:901b:901b:fb65:4024:de72:b51e:c4ac	181.30.196.172
cb15:901b:901b:fb65:4024:de72:b51e:c4ad	181.30.196.173
cb15:901b:901b:fb65:4024:de72:b51e:c4ae	181.30.196.174
cb15:901b:901b:fb65:4024:de72:b51e:c4af	181.30.196.175
cb15:901b:901b:fb65:4024:de72:b51e:c4b0	181.30.196.176
cb15:901b:901b:fb65:4024:de72:b51e:c4b1	181.30.196.177
cb15:901b:901b:fb65:4024:de72:b51e:c4b2	181.30.196.178
cb15:901b:901b:fb65:4024:de72:b51e:c4b3	181.30.196.179
cb15:901b:901b:fb65:4024:de72:b51e:c4b4	181.30.196.180

cb15:901b:901b:fb65:4024:de72:b51e:c4b5	181.30.196.181
cb15:901b:901b:fb65:4024:de72:b51e:c4b6	181.30.196.182
cb15:901b:901b:fb65:4024:de72:b51e:c4b7	181.30.196.183
cb15:901b:901b:fb65:4024:de72:b51e:c4b8	181.30.196.184
cb15:901b:901b:fb65:4024:de72:b51e:c4b9	181.30.196.185
cb15:901b:901b:fb65:4024:de72:b51e:c4ba	181.30.196.186
cb15:901b:901b:fb65:4024:de72:b51e:c4bb	181.30.196.187
cb15:901b:901b:fb65:4024:de72:b51e:c4bc	181.30.196.188
cb15:901b:901b:fb65:4024:de72:b51e:c4bd	181.30.196.189
cb15:901b:901b:fb65:4024:de72:b51e:c4be	181.30.196.190
cb15:901b:901b:fb65:4024:de72:b51e:c4bf	181.30.196.191
cb15:901b:901b:fb65:4024:de72:b51e:c4c0	181.30.196.192
cb15:901b:901b:fb65:4024:de72:b51e:c4c1	181.30.196.193
cb15:901b:901b:fb65:4024:de72:b51e:c4c2	181.30.196.194
cb15:901b:901b:fb65:4024:de72:b51e:c4c3	181.30.196.195
cb15:901b:901b:fb65:4024:de72:b51e:c4c4	181.30.196.196
cb15:901b:901b:fb65:4024:de72:b51e:c4c5	181.30.196.197
cb15:901b:901b:fb65:4024:de72:b51e:c4c6	181.30.196.198
cb15:901b:901b:fb65:4024:de72:b51e:c4c7	181.30.196.199
cb15:901b:901b:fb65:4024:de72:b51e:c4c8	181.30.196.200
cb15:901b:901b:fb65:4024:de72:b51e:c4c9	181.30.196.201
cb15:901b:901b:fb65:4024:de72:b51e:c4ca	181.30.196.202
cb15:901b:901b:fb65:4024:de72:b51e:c4cb	181.30.196.203
cb15:901b:901b:fb65:4024:de72:b51e:c4cc	181.30.196.204
cb15:901b:901b:fb65:4024:de72:b51e:c4cd	181.30.196.205
cb15:901b:901b:fb65:4024:de72:b51e:c4ce	181.30.196.206
cb15:901b:901b:fb65:4024:de72:b51e:c4cf	181.30.196.207
cb15:901b:901b:fb65:4024:de72:b51e:c4d0	181.30.196.208
cb15:901b:901b:fb65:4024:de72:b51e:c4d1	181.30.196.209
cb15:901b:901b:fb65:4024:de72:b51e:c4d2	181.30.196.210
cb15:901b:901b:fb65:4024:de72:b51e:c4d3	181.30.196.211
cb15:901b:901b:fb65:4024:de72:b51e:c4d4	181.30.196.212
cb15:901b:901b:fb65:4024:de72:b51e:c4d5	181.30.196.213
cb15:901b:901b:fb65:4024:de72:b51e:c4d6	181.30.196.214
cb15:901b:901b:fb65:4024:de72:b51e:c4d7	181.30.196.215
cb15:901b:901b:fb65:4024:de72:b51e:c4d8	181.30.196.216
cb15:901b:901b:fb65:4024:de72:b51e:c4d9	181.30.196.217
cb15:901b:901b:fb65:4024:de72:b51e:c4da	181.30.196.218
cb15:901b:901b:fb65:4024:de72:b51e:c4db	181.30.196.219
cb15:901b:901b:fb65:4024:de72:b51e:c4dc	181.30.196.220
cb15:901b:901b:fb65:4024:de72:b51e:c4dd	181.30.196.221
cb15:901b:901b:fb65:4024:de72:b51e:c4de	181.30.196.222
cb15:901b:901b:fb65:4024:de72:b51e:c4df	181.30.196.223
cb15:901b:901b:fb65:4024:de72:b51e:c4e0	181.30.196.224
cb15:901b:901b:fb65:4024:de72:b51e:c4e1	181.30.196.225
cb15:901b:901b:fb65:4024:de72:b51e:c4e2	181.30.196.226
cb15:901b:901b:fb65:4024:de72:b51e:c4e3	181.30.196.227
cb15:901b:901b:fb65:4024:de72:b51e:c4e4	181.30.196.228
cb15:901b:901b:fb65:4024:de72:b51e:c4e5	181.30.196.229
cb15:901b:901b:fb65:4024:de72:b51e:c4e6	181.30.196.230
cb15:901b:901b:fb65:4024:de72:b51e:c4e7	181.30.196.231
cb15:901b:901b:fb65:4024:de72:b51e:c4e8	181.30.196.232
cb15:901b:901b:fb65:4024:de72:b51e:c4e9	181.30.196.233
cb15:901b:901b:fb65:4024:de72:b51e:c4ea	181.30.196.234
cb15:901b:901b:fb65:4024:de72:b51e:c4eb	181.30.196.235
cb15:901b:901b:fb65:4024:de72:b51e:c4ec	181.30.196.236
cb15:901b:901b:fb65:4024:de72:b51e:c4ed	181.30.196.237
cb15:901b:901b:fb65:4024:de72:b51e:c4ee	181.30.196.238
cb15:901b:901b:fb65:4024:de72:b51e:c4ef	181.30.196.239
cb15:901b:901b:fb65:4024:de72:b51e:c4f0	181.30.196.240
cb15:901b:901b:fb65:4024:de72:b51e:c4f1	181.30.196.241
cb15:901b:901b:fb65:4024:de72:b51e:c4f2	181.30.196.242
cb15:901b:901b:fb65:4024:de72:b51e:c4f3	181.30.196.243
cb15:901b:901b:fb65:4024:de72:b51e:c4f4	181.30.196.244
cb15:901b:901b:fb65:4024:de72:b51e:c4f5	181.30.196.245
cb15:901b:901b:fb65:4024:de72:b51e:c4f6	181.30.196.246
cb15:901b:901b:fb65:4024:de72:b51e:c4f7	181.30.196.247
cb15:901b:901b:fb65:4024:de72:b51e:c4f8	181.30.196.248
cb15:901b:901b:fb65:4024:de72:b51e:c4f9	181.30.196.249
cb15:901b:901b:fb65:4024:de72:b51e:c4fa	181.30.196.250
cb15:901b:901b:fb65:4024:de72:b51e:c4fb	181.30.196.251
cb15:901b:901b:fb65:4024:de72:b51e:c4fc	181.30.196.252
cb15:901b:901b:fb65:4024:de72:b51e:c4fd	181.30.196.253
cb15:901b:901b:fb65:4024:de72:b51e:c4fe	181.30.196.254
cb15:901b:901b:fb65:4024:de72:b51e:c4ff	181.30.196.255

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.