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:cd24:8081:724:5b51:a401	91.81.164.1
cb15:901b:8024:cd24:8081:724:5b51:a402	91.81.164.2
cb15:901b:8024:cd24:8081:724:5b51:a403	91.81.164.3
cb15:901b:8024:cd24:8081:724:5b51:a404	91.81.164.4
cb15:901b:8024:cd24:8081:724:5b51:a405	91.81.164.5
cb15:901b:8024:cd24:8081:724:5b51:a406	91.81.164.6
cb15:901b:8024:cd24:8081:724:5b51:a407	91.81.164.7
cb15:901b:8024:cd24:8081:724:5b51:a408	91.81.164.8
cb15:901b:8024:cd24:8081:724:5b51:a409	91.81.164.9
cb15:901b:8024:cd24:8081:724:5b51:a40a	91.81.164.10
cb15:901b:8024:cd24:8081:724:5b51:a40b	91.81.164.11
cb15:901b:8024:cd24:8081:724:5b51:a40c	91.81.164.12
cb15:901b:8024:cd24:8081:724:5b51:a40d	91.81.164.13
cb15:901b:8024:cd24:8081:724:5b51:a40e	91.81.164.14
cb15:901b:8024:cd24:8081:724:5b51:a40f	91.81.164.15
cb15:901b:8024:cd24:8081:724:5b51:a410	91.81.164.16
cb15:901b:8024:cd24:8081:724:5b51:a411	91.81.164.17
cb15:901b:8024:cd24:8081:724:5b51:a412	91.81.164.18
cb15:901b:8024:cd24:8081:724:5b51:a413	91.81.164.19
cb15:901b:8024:cd24:8081:724:5b51:a414	91.81.164.20
cb15:901b:8024:cd24:8081:724:5b51:a415	91.81.164.21
cb15:901b:8024:cd24:8081:724:5b51:a416	91.81.164.22
cb15:901b:8024:cd24:8081:724:5b51:a417	91.81.164.23
cb15:901b:8024:cd24:8081:724:5b51:a418	91.81.164.24
cb15:901b:8024:cd24:8081:724:5b51:a419	91.81.164.25
cb15:901b:8024:cd24:8081:724:5b51:a41a	91.81.164.26
cb15:901b:8024:cd24:8081:724:5b51:a41b	91.81.164.27
cb15:901b:8024:cd24:8081:724:5b51:a41c	91.81.164.28
cb15:901b:8024:cd24:8081:724:5b51:a41d	91.81.164.29
cb15:901b:8024:cd24:8081:724:5b51:a41e	91.81.164.30
cb15:901b:8024:cd24:8081:724:5b51:a41f	91.81.164.31
cb15:901b:8024:cd24:8081:724:5b51:a420	91.81.164.32
cb15:901b:8024:cd24:8081:724:5b51:a421	91.81.164.33
cb15:901b:8024:cd24:8081:724:5b51:a422	91.81.164.34
cb15:901b:8024:cd24:8081:724:5b51:a423	91.81.164.35
cb15:901b:8024:cd24:8081:724:5b51:a424	91.81.164.36
cb15:901b:8024:cd24:8081:724:5b51:a425	91.81.164.37
cb15:901b:8024:cd24:8081:724:5b51:a426	91.81.164.38
cb15:901b:8024:cd24:8081:724:5b51:a427	91.81.164.39
cb15:901b:8024:cd24:8081:724:5b51:a428	91.81.164.40
cb15:901b:8024:cd24:8081:724:5b51:a429	91.81.164.41
cb15:901b:8024:cd24:8081:724:5b51:a42a	91.81.164.42
cb15:901b:8024:cd24:8081:724:5b51:a42b	91.81.164.43
cb15:901b:8024:cd24:8081:724:5b51:a42c	91.81.164.44
cb15:901b:8024:cd24:8081:724:5b51:a42d	91.81.164.45
cb15:901b:8024:cd24:8081:724:5b51:a42e	91.81.164.46
cb15:901b:8024:cd24:8081:724:5b51:a42f	91.81.164.47
cb15:901b:8024:cd24:8081:724:5b51:a430	91.81.164.48
cb15:901b:8024:cd24:8081:724:5b51:a431	91.81.164.49
cb15:901b:8024:cd24:8081:724:5b51:a432	91.81.164.50
cb15:901b:8024:cd24:8081:724:5b51:a433	91.81.164.51
cb15:901b:8024:cd24:8081:724:5b51:a434	91.81.164.52
cb15:901b:8024:cd24:8081:724:5b51:a435	91.81.164.53
cb15:901b:8024:cd24:8081:724:5b51:a436	91.81.164.54
cb15:901b:8024:cd24:8081:724:5b51:a437	91.81.164.55
cb15:901b:8024:cd24:8081:724:5b51:a438	91.81.164.56
cb15:901b:8024:cd24:8081:724:5b51:a439	91.81.164.57
cb15:901b:8024:cd24:8081:724:5b51:a43a	91.81.164.58
cb15:901b:8024:cd24:8081:724:5b51:a43b	91.81.164.59
cb15:901b:8024:cd24:8081:724:5b51:a43c	91.81.164.60

cb15:901b:8024:cd24:8081:724:5b51:a43d	91.81.164.61
cb15:901b:8024:cd24:8081:724:5b51:a43e	91.81.164.62
cb15:901b:8024:cd24:8081:724:5b51:a43f	91.81.164.63
cb15:901b:8024:cd24:8081:724:5b51:a440	91.81.164.64
cb15:901b:8024:cd24:8081:724:5b51:a441	91.81.164.65
cb15:901b:8024:cd24:8081:724:5b51:a442	91.81.164.66
cb15:901b:8024:cd24:8081:724:5b51:a443	91.81.164.67
cb15:901b:8024:cd24:8081:724:5b51:a444	91.81.164.68
cb15:901b:8024:cd24:8081:724:5b51:a445	91.81.164.69
cb15:901b:8024:cd24:8081:724:5b51:a446	91.81.164.70
cb15:901b:8024:cd24:8081:724:5b51:a447	91.81.164.71
cb15:901b:8024:cd24:8081:724:5b51:a448	91.81.164.72
cb15:901b:8024:cd24:8081:724:5b51:a449	91.81.164.73
cb15:901b:8024:cd24:8081:724:5b51:a44a	91.81.164.74
cb15:901b:8024:cd24:8081:724:5b51:a44b	91.81.164.75
cb15:901b:8024:cd24:8081:724:5b51:a44c	91.81.164.76
cb15:901b:8024:cd24:8081:724:5b51:a44d	91.81.164.77
cb15:901b:8024:cd24:8081:724:5b51:a44e	91.81.164.78
cb15:901b:8024:cd24:8081:724:5b51:a44f	91.81.164.79
cb15:901b:8024:cd24:8081:724:5b51:a450	91.81.164.80
cb15:901b:8024:cd24:8081:724:5b51:a451	91.81.164.81
cb15:901b:8024:cd24:8081:724:5b51:a452	91.81.164.82
cb15:901b:8024:cd24:8081:724:5b51:a453	91.81.164.83
cb15:901b:8024:cd24:8081:724:5b51:a454	91.81.164.84
cb15:901b:8024:cd24:8081:724:5b51:a455	91.81.164.85
cb15:901b:8024:cd24:8081:724:5b51:a456	91.81.164.86
cb15:901b:8024:cd24:8081:724:5b51:a457	91.81.164.87
cb15:901b:8024:cd24:8081:724:5b51:a458	91.81.164.88
cb15:901b:8024:cd24:8081:724:5b51:a459	91.81.164.89
cb15:901b:8024:cd24:8081:724:5b51:a45a	91.81.164.90
cb15:901b:8024:cd24:8081:724:5b51:a45b	91.81.164.91
cb15:901b:8024:cd24:8081:724:5b51:a45c	91.81.164.92
cb15:901b:8024:cd24:8081:724:5b51:a45d	91.81.164.93
cb15:901b:8024:cd24:8081:724:5b51:a45e	91.81.164.94
cb15:901b:8024:cd24:8081:724:5b51:a45f	91.81.164.95
cb15:901b:8024:cd24:8081:724:5b51:a460	91.81.164.96
cb15:901b:8024:cd24:8081:724:5b51:a461	91.81.164.97
cb15:901b:8024:cd24:8081:724:5b51:a462	91.81.164.98
cb15:901b:8024:cd24:8081:724:5b51:a463	91.81.164.99
cb15:901b:8024:cd24:8081:724:5b51:a464	91.81.164.100
cb15:901b:8024:cd24:8081:724:5b51:a465	91.81.164.101
cb15:901b:8024:cd24:8081:724:5b51:a466	91.81.164.102
cb15:901b:8024:cd24:8081:724:5b51:a467	91.81.164.103
cb15:901b:8024:cd24:8081:724:5b51:a468	91.81.164.104
cb15:901b:8024:cd24:8081:724:5b51:a469	91.81.164.105
cb15:901b:8024:cd24:8081:724:5b51:a46a	91.81.164.106
cb15:901b:8024:cd24:8081:724:5b51:a46b	91.81.164.107
cb15:901b:8024:cd24:8081:724:5b51:a46c	91.81.164.108
cb15:901b:8024:cd24:8081:724:5b51:a46d	91.81.164.109
cb15:901b:8024:cd24:8081:724:5b51:a46e	91.81.164.110
cb15:901b:8024:cd24:8081:724:5b51:a46f	91.81.164.111
cb15:901b:8024:cd24:8081:724:5b51:a470	91.81.164.112
cb15:901b:8024:cd24:8081:724:5b51:a471	91.81.164.113
cb15:901b:8024:cd24:8081:724:5b51:a472	91.81.164.114
cb15:901b:8024:cd24:8081:724:5b51:a473	91.81.164.115
cb15:901b:8024:cd24:8081:724:5b51:a474	91.81.164.116
cb15:901b:8024:cd24:8081:724:5b51:a475	91.81.164.117
cb15:901b:8024:cd24:8081:724:5b51:a476	91.81.164.118
cb15:901b:8024:cd24:8081:724:5b51:a477	91.81.164.119
cb15:901b:8024:cd24:8081:724:5b51:a478	91.81.164.120

cb15:901b:8024:cd24:8081:724:5b51:a479	91.81.164.121
cb15:901b:8024:cd24:8081:724:5b51:a47a	91.81.164.122
cb15:901b:8024:cd24:8081:724:5b51:a47b	91.81.164.123
cb15:901b:8024:cd24:8081:724:5b51:a47c	91.81.164.124
cb15:901b:8024:cd24:8081:724:5b51:a47d	91.81.164.125
cb15:901b:8024:cd24:8081:724:5b51:a47e	91.81.164.126
cb15:901b:8024:cd24:8081:724:5b51:a47f	91.81.164.127
cb15:901b:8024:cd24:8081:724:5b51:a480	91.81.164.128
cb15:901b:8024:cd24:8081:724:5b51:a481	91.81.164.129
cb15:901b:8024:cd24:8081:724:5b51:a482	91.81.164.130
cb15:901b:8024:cd24:8081:724:5b51:a483	91.81.164.131
cb15:901b:8024:cd24:8081:724:5b51:a484	91.81.164.132
cb15:901b:8024:cd24:8081:724:5b51:a485	91.81.164.133
cb15:901b:8024:cd24:8081:724:5b51:a486	91.81.164.134
cb15:901b:8024:cd24:8081:724:5b51:a487	91.81.164.135
cb15:901b:8024:cd24:8081:724:5b51:a488	91.81.164.136
cb15:901b:8024:cd24:8081:724:5b51:a489	91.81.164.137
cb15:901b:8024:cd24:8081:724:5b51:a48a	91.81.164.138
cb15:901b:8024:cd24:8081:724:5b51:a48b	91.81.164.139
cb15:901b:8024:cd24:8081:724:5b51:a48c	91.81.164.140
cb15:901b:8024:cd24:8081:724:5b51:a48d	91.81.164.141
cb15:901b:8024:cd24:8081:724:5b51:a48e	91.81.164.142
cb15:901b:8024:cd24:8081:724:5b51:a48f	91.81.164.143
cb15:901b:8024:cd24:8081:724:5b51:a490	91.81.164.144
cb15:901b:8024:cd24:8081:724:5b51:a491	91.81.164.145
cb15:901b:8024:cd24:8081:724:5b51:a492	91.81.164.146
cb15:901b:8024:cd24:8081:724:5b51:a493	91.81.164.147
cb15:901b:8024:cd24:8081:724:5b51:a494	91.81.164.148
cb15:901b:8024:cd24:8081:724:5b51:a495	91.81.164.149
cb15:901b:8024:cd24:8081:724:5b51:a496	91.81.164.150
cb15:901b:8024:cd24:8081:724:5b51:a497	91.81.164.151
cb15:901b:8024:cd24:8081:724:5b51:a498	91.81.164.152
cb15:901b:8024:cd24:8081:724:5b51:a499	91.81.164.153
cb15:901b:8024:cd24:8081:724:5b51:a49a	91.81.164.154
cb15:901b:8024:cd24:8081:724:5b51:a49b	91.81.164.155
cb15:901b:8024:cd24:8081:724:5b51:a49c	91.81.164.156
cb15:901b:8024:cd24:8081:724:5b51:a49d	91.81.164.157
cb15:901b:8024:cd24:8081:724:5b51:a49e	91.81.164.158
cb15:901b:8024:cd24:8081:724:5b51:a49f	91.81.164.159
cb15:901b:8024:cd24:8081:724:5b51:a4a0	91.81.164.160
cb15:901b:8024:cd24:8081:724:5b51:a4a1	91.81.164.161
cb15:901b:8024:cd24:8081:724:5b51:a4a2	91.81.164.162
cb15:901b:8024:cd24:8081:724:5b51:a4a3	91.81.164.163
cb15:901b:8024:cd24:8081:724:5b51:a4a4	91.81.164.164
cb15:901b:8024:cd24:8081:724:5b51:a4a5	91.81.164.165
cb15:901b:8024:cd24:8081:724:5b51:a4a6	91.81.164.166
cb15:901b:8024:cd24:8081:724:5b51:a4a7	91.81.164.167
cb15:901b:8024:cd24:8081:724:5b51:a4a8	91.81.164.168
cb15:901b:8024:cd24:8081:724:5b51:a4a9	91.81.164.169
cb15:901b:8024:cd24:8081:724:5b51:a4aa	91.81.164.170
cb15:901b:8024:cd24:8081:724:5b51:a4ab	91.81.164.171
cb15:901b:8024:cd24:8081:724:5b51:a4ac	91.81.164.172
cb15:901b:8024:cd24:8081:724:5b51:a4ad	91.81.164.173
cb15:901b:8024:cd24:8081:724:5b51:a4ae	91.81.164.174
cb15:901b:8024:cd24:8081:724:5b51:a4af	91.81.164.175
cb15:901b:8024:cd24:8081:724:5b51:a4b0	91.81.164.176
cb15:901b:8024:cd24:8081:724:5b51:a4b1	91.81.164.177
cb15:901b:8024:cd24:8081:724:5b51:a4b2	91.81.164.178
cb15:901b:8024:cd24:8081:724:5b51:a4b3	91.81.164.179
cb15:901b:8024:cd24:8081:724:5b51:a4b4	91.81.164.180

cb15:901b:8024:cd24:8081:724:5b51:a4b5	91.81.164.181
cb15:901b:8024:cd24:8081:724:5b51:a4b6	91.81.164.182
cb15:901b:8024:cd24:8081:724:5b51:a4b7	91.81.164.183
cb15:901b:8024:cd24:8081:724:5b51:a4b8	91.81.164.184
cb15:901b:8024:cd24:8081:724:5b51:a4b9	91.81.164.185
cb15:901b:8024:cd24:8081:724:5b51:a4ba	91.81.164.186
cb15:901b:8024:cd24:8081:724:5b51:a4bb	91.81.164.187
cb15:901b:8024:cd24:8081:724:5b51:a4bc	91.81.164.188
cb15:901b:8024:cd24:8081:724:5b51:a4bd	91.81.164.189
cb15:901b:8024:cd24:8081:724:5b51:a4be	91.81.164.190
cb15:901b:8024:cd24:8081:724:5b51:a4bf	91.81.164.191
cb15:901b:8024:cd24:8081:724:5b51:a4c0	91.81.164.192
cb15:901b:8024:cd24:8081:724:5b51:a4c1	91.81.164.193
cb15:901b:8024:cd24:8081:724:5b51:a4c2	91.81.164.194
cb15:901b:8024:cd24:8081:724:5b51:a4c3	91.81.164.195
cb15:901b:8024:cd24:8081:724:5b51:a4c4	91.81.164.196
cb15:901b:8024:cd24:8081:724:5b51:a4c5	91.81.164.197
cb15:901b:8024:cd24:8081:724:5b51:a4c6	91.81.164.198
cb15:901b:8024:cd24:8081:724:5b51:a4c7	91.81.164.199
cb15:901b:8024:cd24:8081:724:5b51:a4c8	91.81.164.200
cb15:901b:8024:cd24:8081:724:5b51:a4c9	91.81.164.201
cb15:901b:8024:cd24:8081:724:5b51:a4ca	91.81.164.202
cb15:901b:8024:cd24:8081:724:5b51:a4cb	91.81.164.203
cb15:901b:8024:cd24:8081:724:5b51:a4cc	91.81.164.204
cb15:901b:8024:cd24:8081:724:5b51:a4cd	91.81.164.205
cb15:901b:8024:cd24:8081:724:5b51:a4ce	91.81.164.206
cb15:901b:8024:cd24:8081:724:5b51:a4cf	91.81.164.207
cb15:901b:8024:cd24:8081:724:5b51:a4d0	91.81.164.208
cb15:901b:8024:cd24:8081:724:5b51:a4d1	91.81.164.209
cb15:901b:8024:cd24:8081:724:5b51:a4d2	91.81.164.210
cb15:901b:8024:cd24:8081:724:5b51:a4d3	91.81.164.211
cb15:901b:8024:cd24:8081:724:5b51:a4d4	91.81.164.212
cb15:901b:8024:cd24:8081:724:5b51:a4d5	91.81.164.213
cb15:901b:8024:cd24:8081:724:5b51:a4d6	91.81.164.214
cb15:901b:8024:cd24:8081:724:5b51:a4d7	91.81.164.215
cb15:901b:8024:cd24:8081:724:5b51:a4d8	91.81.164.216
cb15:901b:8024:cd24:8081:724:5b51:a4d9	91.81.164.217
cb15:901b:8024:cd24:8081:724:5b51:a4da	91.81.164.218
cb15:901b:8024:cd24:8081:724:5b51:a4db	91.81.164.219
cb15:901b:8024:cd24:8081:724:5b51:a4dc	91.81.164.220
cb15:901b:8024:cd24:8081:724:5b51:a4dd	91.81.164.221
cb15:901b:8024:cd24:8081:724:5b51:a4de	91.81.164.222
cb15:901b:8024:cd24:8081:724:5b51:a4df	91.81.164.223
cb15:901b:8024:cd24:8081:724:5b51:a4e0	91.81.164.224
cb15:901b:8024:cd24:8081:724:5b51:a4e1	91.81.164.225
cb15:901b:8024:cd24:8081:724:5b51:a4e2	91.81.164.226
cb15:901b:8024:cd24:8081:724:5b51:a4e3	91.81.164.227
cb15:901b:8024:cd24:8081:724:5b51:a4e4	91.81.164.228
cb15:901b:8024:cd24:8081:724:5b51:a4e5	91.81.164.229
cb15:901b:8024:cd24:8081:724:5b51:a4e6	91.81.164.230
cb15:901b:8024:cd24:8081:724:5b51:a4e7	91.81.164.231
cb15:901b:8024:cd24:8081:724:5b51:a4e8	91.81.164.232
cb15:901b:8024:cd24:8081:724:5b51:a4e9	91.81.164.233
cb15:901b:8024:cd24:8081:724:5b51:a4ea	91.81.164.234
cb15:901b:8024:cd24:8081:724:5b51:a4eb	91.81.164.235
cb15:901b:8024:cd24:8081:724:5b51:a4ec	91.81.164.236
cb15:901b:8024:cd24:8081:724:5b51:a4ed	91.81.164.237
cb15:901b:8024:cd24:8081:724:5b51:a4ee	91.81.164.238
cb15:901b:8024:cd24:8081:724:5b51:a4ef	91.81.164.239
cb15:901b:8024:cd24:8081:724:5b51:a4f0	91.81.164.240
cb15:901b:8024:cd24:8081:724:5b51:a4f1	91.81.164.241
cb15:901b:8024:cd24:8081:724:5b51:a4f2	91.81.164.242
cb15:901b:8024:cd24:8081:724:5b51:a4f3	91.81.164.243
cb15:901b:8024:cd24:8081:724:5b51:a4f4	91.81.164.244
cb15:901b:8024:cd24:8081:724:5b51:a4f5	91.81.164.245
cb15:901b:8024:cd24:8081:724:5b51:a4f6	91.81.164.246
cb15:901b:8024:cd24:8081:724:5b51:a4f7	91.81.164.247
cb15:901b:8024:cd24:8081:724:5b51:a4f8	91.81.164.248
cb15:901b:8024:cd24:8081:724:5b51:a4f9	91.81.164.249
cb15:901b:8024:cd24:8081:724:5b51:a4fa	91.81.164.250
cb15:901b:8024:cd24:8081:724:5b51:a4fb	91.81.164.251
cb15:901b:8024:cd24:8081:724:5b51:a4fc	91.81.164.252
cb15:901b:8024:cd24:8081:724:5b51:a4fd	91.81.164.253
cb15:901b:8024:cd24:8081:724:5b51:a4fe	91.81.164.254
cb15:901b:8024:cd24:8081:724:5b51:a4ff	91.81.164.255

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.