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:b246:c051:a401	192.81.164.1
cb15:901b:d157:4024:ada9:b246:c051:a402	192.81.164.2
cb15:901b:d157:4024:ada9:b246:c051:a403	192.81.164.3
cb15:901b:d157:4024:ada9:b246:c051:a404	192.81.164.4
cb15:901b:d157:4024:ada9:b246:c051:a405	192.81.164.5
cb15:901b:d157:4024:ada9:b246:c051:a406	192.81.164.6
cb15:901b:d157:4024:ada9:b246:c051:a407	192.81.164.7
cb15:901b:d157:4024:ada9:b246:c051:a408	192.81.164.8
cb15:901b:d157:4024:ada9:b246:c051:a409	192.81.164.9
cb15:901b:d157:4024:ada9:b246:c051:a40a	192.81.164.10
cb15:901b:d157:4024:ada9:b246:c051:a40b	192.81.164.11
cb15:901b:d157:4024:ada9:b246:c051:a40c	192.81.164.12
cb15:901b:d157:4024:ada9:b246:c051:a40d	192.81.164.13
cb15:901b:d157:4024:ada9:b246:c051:a40e	192.81.164.14
cb15:901b:d157:4024:ada9:b246:c051:a40f	192.81.164.15
cb15:901b:d157:4024:ada9:b246:c051:a410	192.81.164.16
cb15:901b:d157:4024:ada9:b246:c051:a411	192.81.164.17
cb15:901b:d157:4024:ada9:b246:c051:a412	192.81.164.18
cb15:901b:d157:4024:ada9:b246:c051:a413	192.81.164.19
cb15:901b:d157:4024:ada9:b246:c051:a414	192.81.164.20
cb15:901b:d157:4024:ada9:b246:c051:a415	192.81.164.21
cb15:901b:d157:4024:ada9:b246:c051:a416	192.81.164.22
cb15:901b:d157:4024:ada9:b246:c051:a417	192.81.164.23
cb15:901b:d157:4024:ada9:b246:c051:a418	192.81.164.24
cb15:901b:d157:4024:ada9:b246:c051:a419	192.81.164.25
cb15:901b:d157:4024:ada9:b246:c051:a41a	192.81.164.26
cb15:901b:d157:4024:ada9:b246:c051:a41b	192.81.164.27
cb15:901b:d157:4024:ada9:b246:c051:a41c	192.81.164.28
cb15:901b:d157:4024:ada9:b246:c051:a41d	192.81.164.29
cb15:901b:d157:4024:ada9:b246:c051:a41e	192.81.164.30
cb15:901b:d157:4024:ada9:b246:c051:a41f	192.81.164.31
cb15:901b:d157:4024:ada9:b246:c051:a420	192.81.164.32
cb15:901b:d157:4024:ada9:b246:c051:a421	192.81.164.33
cb15:901b:d157:4024:ada9:b246:c051:a422	192.81.164.34
cb15:901b:d157:4024:ada9:b246:c051:a423	192.81.164.35
cb15:901b:d157:4024:ada9:b246:c051:a424	192.81.164.36
cb15:901b:d157:4024:ada9:b246:c051:a425	192.81.164.37
cb15:901b:d157:4024:ada9:b246:c051:a426	192.81.164.38
cb15:901b:d157:4024:ada9:b246:c051:a427	192.81.164.39
cb15:901b:d157:4024:ada9:b246:c051:a428	192.81.164.40
cb15:901b:d157:4024:ada9:b246:c051:a429	192.81.164.41
cb15:901b:d157:4024:ada9:b246:c051:a42a	192.81.164.42
cb15:901b:d157:4024:ada9:b246:c051:a42b	192.81.164.43
cb15:901b:d157:4024:ada9:b246:c051:a42c	192.81.164.44
cb15:901b:d157:4024:ada9:b246:c051:a42d	192.81.164.45
cb15:901b:d157:4024:ada9:b246:c051:a42e	192.81.164.46
cb15:901b:d157:4024:ada9:b246:c051:a42f	192.81.164.47
cb15:901b:d157:4024:ada9:b246:c051:a430	192.81.164.48
cb15:901b:d157:4024:ada9:b246:c051:a431	192.81.164.49
cb15:901b:d157:4024:ada9:b246:c051:a432	192.81.164.50
cb15:901b:d157:4024:ada9:b246:c051:a433	192.81.164.51
cb15:901b:d157:4024:ada9:b246:c051:a434	192.81.164.52
cb15:901b:d157:4024:ada9:b246:c051:a435	192.81.164.53
cb15:901b:d157:4024:ada9:b246:c051:a436	192.81.164.54
cb15:901b:d157:4024:ada9:b246:c051:a437	192.81.164.55
cb15:901b:d157:4024:ada9:b246:c051:a438	192.81.164.56
cb15:901b:d157:4024:ada9:b246:c051:a439	192.81.164.57
cb15:901b:d157:4024:ada9:b246:c051:a43a	192.81.164.58
cb15:901b:d157:4024:ada9:b246:c051:a43b	192.81.164.59
cb15:901b:d157:4024:ada9:b246:c051:a43c	192.81.164.60

cb15:901b:d157:4024:ada9:b246:c051:a43d	192.81.164.61
cb15:901b:d157:4024:ada9:b246:c051:a43e	192.81.164.62
cb15:901b:d157:4024:ada9:b246:c051:a43f	192.81.164.63
cb15:901b:d157:4024:ada9:b246:c051:a440	192.81.164.64
cb15:901b:d157:4024:ada9:b246:c051:a441	192.81.164.65
cb15:901b:d157:4024:ada9:b246:c051:a442	192.81.164.66
cb15:901b:d157:4024:ada9:b246:c051:a443	192.81.164.67
cb15:901b:d157:4024:ada9:b246:c051:a444	192.81.164.68
cb15:901b:d157:4024:ada9:b246:c051:a445	192.81.164.69
cb15:901b:d157:4024:ada9:b246:c051:a446	192.81.164.70
cb15:901b:d157:4024:ada9:b246:c051:a447	192.81.164.71
cb15:901b:d157:4024:ada9:b246:c051:a448	192.81.164.72
cb15:901b:d157:4024:ada9:b246:c051:a449	192.81.164.73
cb15:901b:d157:4024:ada9:b246:c051:a44a	192.81.164.74
cb15:901b:d157:4024:ada9:b246:c051:a44b	192.81.164.75
cb15:901b:d157:4024:ada9:b246:c051:a44c	192.81.164.76
cb15:901b:d157:4024:ada9:b246:c051:a44d	192.81.164.77
cb15:901b:d157:4024:ada9:b246:c051:a44e	192.81.164.78
cb15:901b:d157:4024:ada9:b246:c051:a44f	192.81.164.79
cb15:901b:d157:4024:ada9:b246:c051:a450	192.81.164.80
cb15:901b:d157:4024:ada9:b246:c051:a451	192.81.164.81
cb15:901b:d157:4024:ada9:b246:c051:a452	192.81.164.82
cb15:901b:d157:4024:ada9:b246:c051:a453	192.81.164.83
cb15:901b:d157:4024:ada9:b246:c051:a454	192.81.164.84
cb15:901b:d157:4024:ada9:b246:c051:a455	192.81.164.85
cb15:901b:d157:4024:ada9:b246:c051:a456	192.81.164.86
cb15:901b:d157:4024:ada9:b246:c051:a457	192.81.164.87
cb15:901b:d157:4024:ada9:b246:c051:a458	192.81.164.88
cb15:901b:d157:4024:ada9:b246:c051:a459	192.81.164.89
cb15:901b:d157:4024:ada9:b246:c051:a45a	192.81.164.90
cb15:901b:d157:4024:ada9:b246:c051:a45b	192.81.164.91
cb15:901b:d157:4024:ada9:b246:c051:a45c	192.81.164.92
cb15:901b:d157:4024:ada9:b246:c051:a45d	192.81.164.93
cb15:901b:d157:4024:ada9:b246:c051:a45e	192.81.164.94
cb15:901b:d157:4024:ada9:b246:c051:a45f	192.81.164.95
cb15:901b:d157:4024:ada9:b246:c051:a460	192.81.164.96
cb15:901b:d157:4024:ada9:b246:c051:a461	192.81.164.97
cb15:901b:d157:4024:ada9:b246:c051:a462	192.81.164.98
cb15:901b:d157:4024:ada9:b246:c051:a463	192.81.164.99
cb15:901b:d157:4024:ada9:b246:c051:a464	192.81.164.100
cb15:901b:d157:4024:ada9:b246:c051:a465	192.81.164.101
cb15:901b:d157:4024:ada9:b246:c051:a466	192.81.164.102
cb15:901b:d157:4024:ada9:b246:c051:a467	192.81.164.103
cb15:901b:d157:4024:ada9:b246:c051:a468	192.81.164.104
cb15:901b:d157:4024:ada9:b246:c051:a469	192.81.164.105
cb15:901b:d157:4024:ada9:b246:c051:a46a	192.81.164.106
cb15:901b:d157:4024:ada9:b246:c051:a46b	192.81.164.107
cb15:901b:d157:4024:ada9:b246:c051:a46c	192.81.164.108
cb15:901b:d157:4024:ada9:b246:c051:a46d	192.81.164.109
cb15:901b:d157:4024:ada9:b246:c051:a46e	192.81.164.110
cb15:901b:d157:4024:ada9:b246:c051:a46f	192.81.164.111
cb15:901b:d157:4024:ada9:b246:c051:a470	192.81.164.112
cb15:901b:d157:4024:ada9:b246:c051:a471	192.81.164.113
cb15:901b:d157:4024:ada9:b246:c051:a472	192.81.164.114
cb15:901b:d157:4024:ada9:b246:c051:a473	192.81.164.115
cb15:901b:d157:4024:ada9:b246:c051:a474	192.81.164.116
cb15:901b:d157:4024:ada9:b246:c051:a475	192.81.164.117
cb15:901b:d157:4024:ada9:b246:c051:a476	192.81.164.118
cb15:901b:d157:4024:ada9:b246:c051:a477	192.81.164.119
cb15:901b:d157:4024:ada9:b246:c051:a478	192.81.164.120

cb15:901b:d157:4024:ada9:b246:c051:a479	192.81.164.121
cb15:901b:d157:4024:ada9:b246:c051:a47a	192.81.164.122
cb15:901b:d157:4024:ada9:b246:c051:a47b	192.81.164.123
cb15:901b:d157:4024:ada9:b246:c051:a47c	192.81.164.124
cb15:901b:d157:4024:ada9:b246:c051:a47d	192.81.164.125
cb15:901b:d157:4024:ada9:b246:c051:a47e	192.81.164.126
cb15:901b:d157:4024:ada9:b246:c051:a47f	192.81.164.127
cb15:901b:d157:4024:ada9:b246:c051:a480	192.81.164.128
cb15:901b:d157:4024:ada9:b246:c051:a481	192.81.164.129
cb15:901b:d157:4024:ada9:b246:c051:a482	192.81.164.130
cb15:901b:d157:4024:ada9:b246:c051:a483	192.81.164.131
cb15:901b:d157:4024:ada9:b246:c051:a484	192.81.164.132
cb15:901b:d157:4024:ada9:b246:c051:a485	192.81.164.133
cb15:901b:d157:4024:ada9:b246:c051:a486	192.81.164.134
cb15:901b:d157:4024:ada9:b246:c051:a487	192.81.164.135
cb15:901b:d157:4024:ada9:b246:c051:a488	192.81.164.136
cb15:901b:d157:4024:ada9:b246:c051:a489	192.81.164.137
cb15:901b:d157:4024:ada9:b246:c051:a48a	192.81.164.138
cb15:901b:d157:4024:ada9:b246:c051:a48b	192.81.164.139
cb15:901b:d157:4024:ada9:b246:c051:a48c	192.81.164.140
cb15:901b:d157:4024:ada9:b246:c051:a48d	192.81.164.141
cb15:901b:d157:4024:ada9:b246:c051:a48e	192.81.164.142
cb15:901b:d157:4024:ada9:b246:c051:a48f	192.81.164.143
cb15:901b:d157:4024:ada9:b246:c051:a490	192.81.164.144
cb15:901b:d157:4024:ada9:b246:c051:a491	192.81.164.145
cb15:901b:d157:4024:ada9:b246:c051:a492	192.81.164.146
cb15:901b:d157:4024:ada9:b246:c051:a493	192.81.164.147
cb15:901b:d157:4024:ada9:b246:c051:a494	192.81.164.148
cb15:901b:d157:4024:ada9:b246:c051:a495	192.81.164.149
cb15:901b:d157:4024:ada9:b246:c051:a496	192.81.164.150
cb15:901b:d157:4024:ada9:b246:c051:a497	192.81.164.151
cb15:901b:d157:4024:ada9:b246:c051:a498	192.81.164.152
cb15:901b:d157:4024:ada9:b246:c051:a499	192.81.164.153
cb15:901b:d157:4024:ada9:b246:c051:a49a	192.81.164.154
cb15:901b:d157:4024:ada9:b246:c051:a49b	192.81.164.155
cb15:901b:d157:4024:ada9:b246:c051:a49c	192.81.164.156
cb15:901b:d157:4024:ada9:b246:c051:a49d	192.81.164.157
cb15:901b:d157:4024:ada9:b246:c051:a49e	192.81.164.158
cb15:901b:d157:4024:ada9:b246:c051:a49f	192.81.164.159
cb15:901b:d157:4024:ada9:b246:c051:a4a0	192.81.164.160
cb15:901b:d157:4024:ada9:b246:c051:a4a1	192.81.164.161
cb15:901b:d157:4024:ada9:b246:c051:a4a2	192.81.164.162
cb15:901b:d157:4024:ada9:b246:c051:a4a3	192.81.164.163
cb15:901b:d157:4024:ada9:b246:c051:a4a4	192.81.164.164
cb15:901b:d157:4024:ada9:b246:c051:a4a5	192.81.164.165
cb15:901b:d157:4024:ada9:b246:c051:a4a6	192.81.164.166
cb15:901b:d157:4024:ada9:b246:c051:a4a7	192.81.164.167
cb15:901b:d157:4024:ada9:b246:c051:a4a8	192.81.164.168
cb15:901b:d157:4024:ada9:b246:c051:a4a9	192.81.164.169
cb15:901b:d157:4024:ada9:b246:c051:a4aa	192.81.164.170
cb15:901b:d157:4024:ada9:b246:c051:a4ab	192.81.164.171
cb15:901b:d157:4024:ada9:b246:c051:a4ac	192.81.164.172
cb15:901b:d157:4024:ada9:b246:c051:a4ad	192.81.164.173
cb15:901b:d157:4024:ada9:b246:c051:a4ae	192.81.164.174
cb15:901b:d157:4024:ada9:b246:c051:a4af	192.81.164.175
cb15:901b:d157:4024:ada9:b246:c051:a4b0	192.81.164.176
cb15:901b:d157:4024:ada9:b246:c051:a4b1	192.81.164.177
cb15:901b:d157:4024:ada9:b246:c051:a4b2	192.81.164.178
cb15:901b:d157:4024:ada9:b246:c051:a4b3	192.81.164.179
cb15:901b:d157:4024:ada9:b246:c051:a4b4	192.81.164.180

cb15:901b:d157:4024:ada9:b246:c051:a4b5	192.81.164.181
cb15:901b:d157:4024:ada9:b246:c051:a4b6	192.81.164.182
cb15:901b:d157:4024:ada9:b246:c051:a4b7	192.81.164.183
cb15:901b:d157:4024:ada9:b246:c051:a4b8	192.81.164.184
cb15:901b:d157:4024:ada9:b246:c051:a4b9	192.81.164.185
cb15:901b:d157:4024:ada9:b246:c051:a4ba	192.81.164.186
cb15:901b:d157:4024:ada9:b246:c051:a4bb	192.81.164.187
cb15:901b:d157:4024:ada9:b246:c051:a4bc	192.81.164.188
cb15:901b:d157:4024:ada9:b246:c051:a4bd	192.81.164.189
cb15:901b:d157:4024:ada9:b246:c051:a4be	192.81.164.190
cb15:901b:d157:4024:ada9:b246:c051:a4bf	192.81.164.191
cb15:901b:d157:4024:ada9:b246:c051:a4c0	192.81.164.192
cb15:901b:d157:4024:ada9:b246:c051:a4c1	192.81.164.193
cb15:901b:d157:4024:ada9:b246:c051:a4c2	192.81.164.194
cb15:901b:d157:4024:ada9:b246:c051:a4c3	192.81.164.195
cb15:901b:d157:4024:ada9:b246:c051:a4c4	192.81.164.196
cb15:901b:d157:4024:ada9:b246:c051:a4c5	192.81.164.197
cb15:901b:d157:4024:ada9:b246:c051:a4c6	192.81.164.198
cb15:901b:d157:4024:ada9:b246:c051:a4c7	192.81.164.199
cb15:901b:d157:4024:ada9:b246:c051:a4c8	192.81.164.200
cb15:901b:d157:4024:ada9:b246:c051:a4c9	192.81.164.201
cb15:901b:d157:4024:ada9:b246:c051:a4ca	192.81.164.202
cb15:901b:d157:4024:ada9:b246:c051:a4cb	192.81.164.203
cb15:901b:d157:4024:ada9:b246:c051:a4cc	192.81.164.204
cb15:901b:d157:4024:ada9:b246:c051:a4cd	192.81.164.205
cb15:901b:d157:4024:ada9:b246:c051:a4ce	192.81.164.206
cb15:901b:d157:4024:ada9:b246:c051:a4cf	192.81.164.207
cb15:901b:d157:4024:ada9:b246:c051:a4d0	192.81.164.208
cb15:901b:d157:4024:ada9:b246:c051:a4d1	192.81.164.209
cb15:901b:d157:4024:ada9:b246:c051:a4d2	192.81.164.210
cb15:901b:d157:4024:ada9:b246:c051:a4d3	192.81.164.211
cb15:901b:d157:4024:ada9:b246:c051:a4d4	192.81.164.212
cb15:901b:d157:4024:ada9:b246:c051:a4d5	192.81.164.213
cb15:901b:d157:4024:ada9:b246:c051:a4d6	192.81.164.214
cb15:901b:d157:4024:ada9:b246:c051:a4d7	192.81.164.215
cb15:901b:d157:4024:ada9:b246:c051:a4d8	192.81.164.216
cb15:901b:d157:4024:ada9:b246:c051:a4d9	192.81.164.217
cb15:901b:d157:4024:ada9:b246:c051:a4da	192.81.164.218
cb15:901b:d157:4024:ada9:b246:c051:a4db	192.81.164.219
cb15:901b:d157:4024:ada9:b246:c051:a4dc	192.81.164.220
cb15:901b:d157:4024:ada9:b246:c051:a4dd	192.81.164.221
cb15:901b:d157:4024:ada9:b246:c051:a4de	192.81.164.222
cb15:901b:d157:4024:ada9:b246:c051:a4df	192.81.164.223
cb15:901b:d157:4024:ada9:b246:c051:a4e0	192.81.164.224
cb15:901b:d157:4024:ada9:b246:c051:a4e1	192.81.164.225
cb15:901b:d157:4024:ada9:b246:c051:a4e2	192.81.164.226
cb15:901b:d157:4024:ada9:b246:c051:a4e3	192.81.164.227
cb15:901b:d157:4024:ada9:b246:c051:a4e4	192.81.164.228
cb15:901b:d157:4024:ada9:b246:c051:a4e5	192.81.164.229
cb15:901b:d157:4024:ada9:b246:c051:a4e6	192.81.164.230
cb15:901b:d157:4024:ada9:b246:c051:a4e7	192.81.164.231
cb15:901b:d157:4024:ada9:b246:c051:a4e8	192.81.164.232
cb15:901b:d157:4024:ada9:b246:c051:a4e9	192.81.164.233
cb15:901b:d157:4024:ada9:b246:c051:a4ea	192.81.164.234
cb15:901b:d157:4024:ada9:b246:c051:a4eb	192.81.164.235
cb15:901b:d157:4024:ada9:b246:c051:a4ec	192.81.164.236
cb15:901b:d157:4024:ada9:b246:c051:a4ed	192.81.164.237
cb15:901b:d157:4024:ada9:b246:c051:a4ee	192.81.164.238
cb15:901b:d157:4024:ada9:b246:c051:a4ef	192.81.164.239
cb15:901b:d157:4024:ada9:b246:c051:a4f0	192.81.164.240
cb15:901b:d157:4024:ada9:b246:c051:a4f1	192.81.164.241
cb15:901b:d157:4024:ada9:b246:c051:a4f2	192.81.164.242
cb15:901b:d157:4024:ada9:b246:c051:a4f3	192.81.164.243
cb15:901b:d157:4024:ada9:b246:c051:a4f4	192.81.164.244
cb15:901b:d157:4024:ada9:b246:c051:a4f5	192.81.164.245
cb15:901b:d157:4024:ada9:b246:c051:a4f6	192.81.164.246
cb15:901b:d157:4024:ada9:b246:c051:a4f7	192.81.164.247
cb15:901b:d157:4024:ada9:b246:c051:a4f8	192.81.164.248
cb15:901b:d157:4024:ada9:b246:c051:a4f9	192.81.164.249
cb15:901b:d157:4024:ada9:b246:c051:a4fa	192.81.164.250
cb15:901b:d157:4024:ada9:b246:c051:a4fb	192.81.164.251
cb15:901b:d157:4024:ada9:b246:c051:a4fc	192.81.164.252
cb15:901b:d157:4024:ada9:b246:c051:a4fd	192.81.164.253
cb15:901b:d157:4024:ada9:b246:c051:a4fe	192.81.164.254
cb15:901b:d157:4024:ada9:b246:c051:a4ff	192.81.164.255

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.