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:155:901b:dbde:3d24:80cc:c401	128.204.196.1
cb15:901b:155:901b:dbde:3d24:80cc:c402	128.204.196.2
cb15:901b:155:901b:dbde:3d24:80cc:c403	128.204.196.3
cb15:901b:155:901b:dbde:3d24:80cc:c404	128.204.196.4
cb15:901b:155:901b:dbde:3d24:80cc:c405	128.204.196.5
cb15:901b:155:901b:dbde:3d24:80cc:c406	128.204.196.6
cb15:901b:155:901b:dbde:3d24:80cc:c407	128.204.196.7
cb15:901b:155:901b:dbde:3d24:80cc:c408	128.204.196.8
cb15:901b:155:901b:dbde:3d24:80cc:c409	128.204.196.9
cb15:901b:155:901b:dbde:3d24:80cc:c40a	128.204.196.10
cb15:901b:155:901b:dbde:3d24:80cc:c40b	128.204.196.11
cb15:901b:155:901b:dbde:3d24:80cc:c40c	128.204.196.12
cb15:901b:155:901b:dbde:3d24:80cc:c40d	128.204.196.13
cb15:901b:155:901b:dbde:3d24:80cc:c40e	128.204.196.14
cb15:901b:155:901b:dbde:3d24:80cc:c40f	128.204.196.15
cb15:901b:155:901b:dbde:3d24:80cc:c410	128.204.196.16
cb15:901b:155:901b:dbde:3d24:80cc:c411	128.204.196.17
cb15:901b:155:901b:dbde:3d24:80cc:c412	128.204.196.18
cb15:901b:155:901b:dbde:3d24:80cc:c413	128.204.196.19
cb15:901b:155:901b:dbde:3d24:80cc:c414	128.204.196.20
cb15:901b:155:901b:dbde:3d24:80cc:c415	128.204.196.21
cb15:901b:155:901b:dbde:3d24:80cc:c416	128.204.196.22
cb15:901b:155:901b:dbde:3d24:80cc:c417	128.204.196.23
cb15:901b:155:901b:dbde:3d24:80cc:c418	128.204.196.24
cb15:901b:155:901b:dbde:3d24:80cc:c419	128.204.196.25
cb15:901b:155:901b:dbde:3d24:80cc:c41a	128.204.196.26
cb15:901b:155:901b:dbde:3d24:80cc:c41b	128.204.196.27
cb15:901b:155:901b:dbde:3d24:80cc:c41c	128.204.196.28
cb15:901b:155:901b:dbde:3d24:80cc:c41d	128.204.196.29
cb15:901b:155:901b:dbde:3d24:80cc:c41e	128.204.196.30
cb15:901b:155:901b:dbde:3d24:80cc:c41f	128.204.196.31
cb15:901b:155:901b:dbde:3d24:80cc:c420	128.204.196.32
cb15:901b:155:901b:dbde:3d24:80cc:c421	128.204.196.33
cb15:901b:155:901b:dbde:3d24:80cc:c422	128.204.196.34
cb15:901b:155:901b:dbde:3d24:80cc:c423	128.204.196.35
cb15:901b:155:901b:dbde:3d24:80cc:c424	128.204.196.36
cb15:901b:155:901b:dbde:3d24:80cc:c425	128.204.196.37
cb15:901b:155:901b:dbde:3d24:80cc:c426	128.204.196.38
cb15:901b:155:901b:dbde:3d24:80cc:c427	128.204.196.39
cb15:901b:155:901b:dbde:3d24:80cc:c428	128.204.196.40
cb15:901b:155:901b:dbde:3d24:80cc:c429	128.204.196.41
cb15:901b:155:901b:dbde:3d24:80cc:c42a	128.204.196.42
cb15:901b:155:901b:dbde:3d24:80cc:c42b	128.204.196.43
cb15:901b:155:901b:dbde:3d24:80cc:c42c	128.204.196.44
cb15:901b:155:901b:dbde:3d24:80cc:c42d	128.204.196.45
cb15:901b:155:901b:dbde:3d24:80cc:c42e	128.204.196.46
cb15:901b:155:901b:dbde:3d24:80cc:c42f	128.204.196.47
cb15:901b:155:901b:dbde:3d24:80cc:c430	128.204.196.48
cb15:901b:155:901b:dbde:3d24:80cc:c431	128.204.196.49
cb15:901b:155:901b:dbde:3d24:80cc:c432	128.204.196.50
cb15:901b:155:901b:dbde:3d24:80cc:c433	128.204.196.51
cb15:901b:155:901b:dbde:3d24:80cc:c434	128.204.196.52
cb15:901b:155:901b:dbde:3d24:80cc:c435	128.204.196.53
cb15:901b:155:901b:dbde:3d24:80cc:c436	128.204.196.54
cb15:901b:155:901b:dbde:3d24:80cc:c437	128.204.196.55
cb15:901b:155:901b:dbde:3d24:80cc:c438	128.204.196.56
cb15:901b:155:901b:dbde:3d24:80cc:c439	128.204.196.57
cb15:901b:155:901b:dbde:3d24:80cc:c43a	128.204.196.58
cb15:901b:155:901b:dbde:3d24:80cc:c43b	128.204.196.59
cb15:901b:155:901b:dbde:3d24:80cc:c43c	128.204.196.60

cb15:901b:155:901b:dbde:3d24:80cc:c43d	128.204.196.61
cb15:901b:155:901b:dbde:3d24:80cc:c43e	128.204.196.62
cb15:901b:155:901b:dbde:3d24:80cc:c43f	128.204.196.63
cb15:901b:155:901b:dbde:3d24:80cc:c440	128.204.196.64
cb15:901b:155:901b:dbde:3d24:80cc:c441	128.204.196.65
cb15:901b:155:901b:dbde:3d24:80cc:c442	128.204.196.66
cb15:901b:155:901b:dbde:3d24:80cc:c443	128.204.196.67
cb15:901b:155:901b:dbde:3d24:80cc:c444	128.204.196.68
cb15:901b:155:901b:dbde:3d24:80cc:c445	128.204.196.69
cb15:901b:155:901b:dbde:3d24:80cc:c446	128.204.196.70
cb15:901b:155:901b:dbde:3d24:80cc:c447	128.204.196.71
cb15:901b:155:901b:dbde:3d24:80cc:c448	128.204.196.72
cb15:901b:155:901b:dbde:3d24:80cc:c449	128.204.196.73
cb15:901b:155:901b:dbde:3d24:80cc:c44a	128.204.196.74
cb15:901b:155:901b:dbde:3d24:80cc:c44b	128.204.196.75
cb15:901b:155:901b:dbde:3d24:80cc:c44c	128.204.196.76
cb15:901b:155:901b:dbde:3d24:80cc:c44d	128.204.196.77
cb15:901b:155:901b:dbde:3d24:80cc:c44e	128.204.196.78
cb15:901b:155:901b:dbde:3d24:80cc:c44f	128.204.196.79
cb15:901b:155:901b:dbde:3d24:80cc:c450	128.204.196.80
cb15:901b:155:901b:dbde:3d24:80cc:c451	128.204.196.81
cb15:901b:155:901b:dbde:3d24:80cc:c452	128.204.196.82
cb15:901b:155:901b:dbde:3d24:80cc:c453	128.204.196.83
cb15:901b:155:901b:dbde:3d24:80cc:c454	128.204.196.84
cb15:901b:155:901b:dbde:3d24:80cc:c455	128.204.196.85
cb15:901b:155:901b:dbde:3d24:80cc:c456	128.204.196.86
cb15:901b:155:901b:dbde:3d24:80cc:c457	128.204.196.87
cb15:901b:155:901b:dbde:3d24:80cc:c458	128.204.196.88
cb15:901b:155:901b:dbde:3d24:80cc:c459	128.204.196.89
cb15:901b:155:901b:dbde:3d24:80cc:c45a	128.204.196.90
cb15:901b:155:901b:dbde:3d24:80cc:c45b	128.204.196.91
cb15:901b:155:901b:dbde:3d24:80cc:c45c	128.204.196.92
cb15:901b:155:901b:dbde:3d24:80cc:c45d	128.204.196.93
cb15:901b:155:901b:dbde:3d24:80cc:c45e	128.204.196.94
cb15:901b:155:901b:dbde:3d24:80cc:c45f	128.204.196.95
cb15:901b:155:901b:dbde:3d24:80cc:c460	128.204.196.96
cb15:901b:155:901b:dbde:3d24:80cc:c461	128.204.196.97
cb15:901b:155:901b:dbde:3d24:80cc:c462	128.204.196.98
cb15:901b:155:901b:dbde:3d24:80cc:c463	128.204.196.99
cb15:901b:155:901b:dbde:3d24:80cc:c464	128.204.196.100
cb15:901b:155:901b:dbde:3d24:80cc:c465	128.204.196.101
cb15:901b:155:901b:dbde:3d24:80cc:c466	128.204.196.102
cb15:901b:155:901b:dbde:3d24:80cc:c467	128.204.196.103
cb15:901b:155:901b:dbde:3d24:80cc:c468	128.204.196.104
cb15:901b:155:901b:dbde:3d24:80cc:c469	128.204.196.105
cb15:901b:155:901b:dbde:3d24:80cc:c46a	128.204.196.106
cb15:901b:155:901b:dbde:3d24:80cc:c46b	128.204.196.107
cb15:901b:155:901b:dbde:3d24:80cc:c46c	128.204.196.108
cb15:901b:155:901b:dbde:3d24:80cc:c46d	128.204.196.109
cb15:901b:155:901b:dbde:3d24:80cc:c46e	128.204.196.110
cb15:901b:155:901b:dbde:3d24:80cc:c46f	128.204.196.111
cb15:901b:155:901b:dbde:3d24:80cc:c470	128.204.196.112
cb15:901b:155:901b:dbde:3d24:80cc:c471	128.204.196.113
cb15:901b:155:901b:dbde:3d24:80cc:c472	128.204.196.114
cb15:901b:155:901b:dbde:3d24:80cc:c473	128.204.196.115
cb15:901b:155:901b:dbde:3d24:80cc:c474	128.204.196.116
cb15:901b:155:901b:dbde:3d24:80cc:c475	128.204.196.117
cb15:901b:155:901b:dbde:3d24:80cc:c476	128.204.196.118
cb15:901b:155:901b:dbde:3d24:80cc:c477	128.204.196.119
cb15:901b:155:901b:dbde:3d24:80cc:c478	128.204.196.120

cb15:901b:155:901b:dbde:3d24:80cc:c479	128.204.196.121
cb15:901b:155:901b:dbde:3d24:80cc:c47a	128.204.196.122
cb15:901b:155:901b:dbde:3d24:80cc:c47b	128.204.196.123
cb15:901b:155:901b:dbde:3d24:80cc:c47c	128.204.196.124
cb15:901b:155:901b:dbde:3d24:80cc:c47d	128.204.196.125
cb15:901b:155:901b:dbde:3d24:80cc:c47e	128.204.196.126
cb15:901b:155:901b:dbde:3d24:80cc:c47f	128.204.196.127
cb15:901b:155:901b:dbde:3d24:80cc:c480	128.204.196.128
cb15:901b:155:901b:dbde:3d24:80cc:c481	128.204.196.129
cb15:901b:155:901b:dbde:3d24:80cc:c482	128.204.196.130
cb15:901b:155:901b:dbde:3d24:80cc:c483	128.204.196.131
cb15:901b:155:901b:dbde:3d24:80cc:c484	128.204.196.132
cb15:901b:155:901b:dbde:3d24:80cc:c485	128.204.196.133
cb15:901b:155:901b:dbde:3d24:80cc:c486	128.204.196.134
cb15:901b:155:901b:dbde:3d24:80cc:c487	128.204.196.135
cb15:901b:155:901b:dbde:3d24:80cc:c488	128.204.196.136
cb15:901b:155:901b:dbde:3d24:80cc:c489	128.204.196.137
cb15:901b:155:901b:dbde:3d24:80cc:c48a	128.204.196.138
cb15:901b:155:901b:dbde:3d24:80cc:c48b	128.204.196.139
cb15:901b:155:901b:dbde:3d24:80cc:c48c	128.204.196.140
cb15:901b:155:901b:dbde:3d24:80cc:c48d	128.204.196.141
cb15:901b:155:901b:dbde:3d24:80cc:c48e	128.204.196.142
cb15:901b:155:901b:dbde:3d24:80cc:c48f	128.204.196.143
cb15:901b:155:901b:dbde:3d24:80cc:c490	128.204.196.144
cb15:901b:155:901b:dbde:3d24:80cc:c491	128.204.196.145
cb15:901b:155:901b:dbde:3d24:80cc:c492	128.204.196.146
cb15:901b:155:901b:dbde:3d24:80cc:c493	128.204.196.147
cb15:901b:155:901b:dbde:3d24:80cc:c494	128.204.196.148
cb15:901b:155:901b:dbde:3d24:80cc:c495	128.204.196.149
cb15:901b:155:901b:dbde:3d24:80cc:c496	128.204.196.150
cb15:901b:155:901b:dbde:3d24:80cc:c497	128.204.196.151
cb15:901b:155:901b:dbde:3d24:80cc:c498	128.204.196.152
cb15:901b:155:901b:dbde:3d24:80cc:c499	128.204.196.153
cb15:901b:155:901b:dbde:3d24:80cc:c49a	128.204.196.154
cb15:901b:155:901b:dbde:3d24:80cc:c49b	128.204.196.155
cb15:901b:155:901b:dbde:3d24:80cc:c49c	128.204.196.156
cb15:901b:155:901b:dbde:3d24:80cc:c49d	128.204.196.157
cb15:901b:155:901b:dbde:3d24:80cc:c49e	128.204.196.158
cb15:901b:155:901b:dbde:3d24:80cc:c49f	128.204.196.159
cb15:901b:155:901b:dbde:3d24:80cc:c4a0	128.204.196.160
cb15:901b:155:901b:dbde:3d24:80cc:c4a1	128.204.196.161
cb15:901b:155:901b:dbde:3d24:80cc:c4a2	128.204.196.162
cb15:901b:155:901b:dbde:3d24:80cc:c4a3	128.204.196.163
cb15:901b:155:901b:dbde:3d24:80cc:c4a4	128.204.196.164
cb15:901b:155:901b:dbde:3d24:80cc:c4a5	128.204.196.165
cb15:901b:155:901b:dbde:3d24:80cc:c4a6	128.204.196.166
cb15:901b:155:901b:dbde:3d24:80cc:c4a7	128.204.196.167
cb15:901b:155:901b:dbde:3d24:80cc:c4a8	128.204.196.168
cb15:901b:155:901b:dbde:3d24:80cc:c4a9	128.204.196.169
cb15:901b:155:901b:dbde:3d24:80cc:c4aa	128.204.196.170
cb15:901b:155:901b:dbde:3d24:80cc:c4ab	128.204.196.171
cb15:901b:155:901b:dbde:3d24:80cc:c4ac	128.204.196.172
cb15:901b:155:901b:dbde:3d24:80cc:c4ad	128.204.196.173
cb15:901b:155:901b:dbde:3d24:80cc:c4ae	128.204.196.174
cb15:901b:155:901b:dbde:3d24:80cc:c4af	128.204.196.175
cb15:901b:155:901b:dbde:3d24:80cc:c4b0	128.204.196.176
cb15:901b:155:901b:dbde:3d24:80cc:c4b1	128.204.196.177
cb15:901b:155:901b:dbde:3d24:80cc:c4b2	128.204.196.178
cb15:901b:155:901b:dbde:3d24:80cc:c4b3	128.204.196.179
cb15:901b:155:901b:dbde:3d24:80cc:c4b4	128.204.196.180

cb15:901b:155:901b:dbde:3d24:80cc:c4b5	128.204.196.181
cb15:901b:155:901b:dbde:3d24:80cc:c4b6	128.204.196.182
cb15:901b:155:901b:dbde:3d24:80cc:c4b7	128.204.196.183
cb15:901b:155:901b:dbde:3d24:80cc:c4b8	128.204.196.184
cb15:901b:155:901b:dbde:3d24:80cc:c4b9	128.204.196.185
cb15:901b:155:901b:dbde:3d24:80cc:c4ba	128.204.196.186
cb15:901b:155:901b:dbde:3d24:80cc:c4bb	128.204.196.187
cb15:901b:155:901b:dbde:3d24:80cc:c4bc	128.204.196.188
cb15:901b:155:901b:dbde:3d24:80cc:c4bd	128.204.196.189
cb15:901b:155:901b:dbde:3d24:80cc:c4be	128.204.196.190
cb15:901b:155:901b:dbde:3d24:80cc:c4bf	128.204.196.191
cb15:901b:155:901b:dbde:3d24:80cc:c4c0	128.204.196.192
cb15:901b:155:901b:dbde:3d24:80cc:c4c1	128.204.196.193
cb15:901b:155:901b:dbde:3d24:80cc:c4c2	128.204.196.194
cb15:901b:155:901b:dbde:3d24:80cc:c4c3	128.204.196.195
cb15:901b:155:901b:dbde:3d24:80cc:c4c4	128.204.196.196
cb15:901b:155:901b:dbde:3d24:80cc:c4c5	128.204.196.197
cb15:901b:155:901b:dbde:3d24:80cc:c4c6	128.204.196.198
cb15:901b:155:901b:dbde:3d24:80cc:c4c7	128.204.196.199
cb15:901b:155:901b:dbde:3d24:80cc:c4c8	128.204.196.200
cb15:901b:155:901b:dbde:3d24:80cc:c4c9	128.204.196.201
cb15:901b:155:901b:dbde:3d24:80cc:c4ca	128.204.196.202
cb15:901b:155:901b:dbde:3d24:80cc:c4cb	128.204.196.203
cb15:901b:155:901b:dbde:3d24:80cc:c4cc	128.204.196.204
cb15:901b:155:901b:dbde:3d24:80cc:c4cd	128.204.196.205
cb15:901b:155:901b:dbde:3d24:80cc:c4ce	128.204.196.206
cb15:901b:155:901b:dbde:3d24:80cc:c4cf	128.204.196.207
cb15:901b:155:901b:dbde:3d24:80cc:c4d0	128.204.196.208
cb15:901b:155:901b:dbde:3d24:80cc:c4d1	128.204.196.209
cb15:901b:155:901b:dbde:3d24:80cc:c4d2	128.204.196.210
cb15:901b:155:901b:dbde:3d24:80cc:c4d3	128.204.196.211
cb15:901b:155:901b:dbde:3d24:80cc:c4d4	128.204.196.212
cb15:901b:155:901b:dbde:3d24:80cc:c4d5	128.204.196.213
cb15:901b:155:901b:dbde:3d24:80cc:c4d6	128.204.196.214
cb15:901b:155:901b:dbde:3d24:80cc:c4d7	128.204.196.215
cb15:901b:155:901b:dbde:3d24:80cc:c4d8	128.204.196.216
cb15:901b:155:901b:dbde:3d24:80cc:c4d9	128.204.196.217
cb15:901b:155:901b:dbde:3d24:80cc:c4da	128.204.196.218
cb15:901b:155:901b:dbde:3d24:80cc:c4db	128.204.196.219
cb15:901b:155:901b:dbde:3d24:80cc:c4dc	128.204.196.220
cb15:901b:155:901b:dbde:3d24:80cc:c4dd	128.204.196.221
cb15:901b:155:901b:dbde:3d24:80cc:c4de	128.204.196.222
cb15:901b:155:901b:dbde:3d24:80cc:c4df	128.204.196.223
cb15:901b:155:901b:dbde:3d24:80cc:c4e0	128.204.196.224
cb15:901b:155:901b:dbde:3d24:80cc:c4e1	128.204.196.225
cb15:901b:155:901b:dbde:3d24:80cc:c4e2	128.204.196.226
cb15:901b:155:901b:dbde:3d24:80cc:c4e3	128.204.196.227
cb15:901b:155:901b:dbde:3d24:80cc:c4e4	128.204.196.228
cb15:901b:155:901b:dbde:3d24:80cc:c4e5	128.204.196.229
cb15:901b:155:901b:dbde:3d24:80cc:c4e6	128.204.196.230
cb15:901b:155:901b:dbde:3d24:80cc:c4e7	128.204.196.231
cb15:901b:155:901b:dbde:3d24:80cc:c4e8	128.204.196.232
cb15:901b:155:901b:dbde:3d24:80cc:c4e9	128.204.196.233
cb15:901b:155:901b:dbde:3d24:80cc:c4ea	128.204.196.234
cb15:901b:155:901b:dbde:3d24:80cc:c4eb	128.204.196.235
cb15:901b:155:901b:dbde:3d24:80cc:c4ec	128.204.196.236
cb15:901b:155:901b:dbde:3d24:80cc:c4ed	128.204.196.237
cb15:901b:155:901b:dbde:3d24:80cc:c4ee	128.204.196.238
cb15:901b:155:901b:dbde:3d24:80cc:c4ef	128.204.196.239
cb15:901b:155:901b:dbde:3d24:80cc:c4f0	128.204.196.240
cb15:901b:155:901b:dbde:3d24:80cc:c4f1	128.204.196.241
cb15:901b:155:901b:dbde:3d24:80cc:c4f2	128.204.196.242
cb15:901b:155:901b:dbde:3d24:80cc:c4f3	128.204.196.243
cb15:901b:155:901b:dbde:3d24:80cc:c4f4	128.204.196.244
cb15:901b:155:901b:dbde:3d24:80cc:c4f5	128.204.196.245
cb15:901b:155:901b:dbde:3d24:80cc:c4f6	128.204.196.246
cb15:901b:155:901b:dbde:3d24:80cc:c4f7	128.204.196.247
cb15:901b:155:901b:dbde:3d24:80cc:c4f8	128.204.196.248
cb15:901b:155:901b:dbde:3d24:80cc:c4f9	128.204.196.249
cb15:901b:155:901b:dbde:3d24:80cc:c4fa	128.204.196.250
cb15:901b:155:901b:dbde:3d24:80cc:c4fb	128.204.196.251
cb15:901b:155:901b:dbde:3d24:80cc:c4fc	128.204.196.252
cb15:901b:155:901b:dbde:3d24:80cc:c4fd	128.204.196.253
cb15:901b:155:901b:dbde:3d24:80cc:c4fe	128.204.196.254
cb15:901b:155:901b:dbde:3d24:80cc:c4ff	128.204.196.255

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.