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:155:7155:b51a:cd24:e14c:a401	225.76.164.1
cb15:901b:155:7155:b51a:cd24:e14c:a402	225.76.164.2
cb15:901b:155:7155:b51a:cd24:e14c:a403	225.76.164.3
cb15:901b:155:7155:b51a:cd24:e14c:a404	225.76.164.4
cb15:901b:155:7155:b51a:cd24:e14c:a405	225.76.164.5
cb15:901b:155:7155:b51a:cd24:e14c:a406	225.76.164.6
cb15:901b:155:7155:b51a:cd24:e14c:a407	225.76.164.7
cb15:901b:155:7155:b51a:cd24:e14c:a408	225.76.164.8
cb15:901b:155:7155:b51a:cd24:e14c:a409	225.76.164.9
cb15:901b:155:7155:b51a:cd24:e14c:a40a	225.76.164.10
cb15:901b:155:7155:b51a:cd24:e14c:a40b	225.76.164.11
cb15:901b:155:7155:b51a:cd24:e14c:a40c	225.76.164.12
cb15:901b:155:7155:b51a:cd24:e14c:a40d	225.76.164.13
cb15:901b:155:7155:b51a:cd24:e14c:a40e	225.76.164.14
cb15:901b:155:7155:b51a:cd24:e14c:a40f	225.76.164.15
cb15:901b:155:7155:b51a:cd24:e14c:a410	225.76.164.16
cb15:901b:155:7155:b51a:cd24:e14c:a411	225.76.164.17
cb15:901b:155:7155:b51a:cd24:e14c:a412	225.76.164.18
cb15:901b:155:7155:b51a:cd24:e14c:a413	225.76.164.19
cb15:901b:155:7155:b51a:cd24:e14c:a414	225.76.164.20
cb15:901b:155:7155:b51a:cd24:e14c:a415	225.76.164.21
cb15:901b:155:7155:b51a:cd24:e14c:a416	225.76.164.22
cb15:901b:155:7155:b51a:cd24:e14c:a417	225.76.164.23
cb15:901b:155:7155:b51a:cd24:e14c:a418	225.76.164.24
cb15:901b:155:7155:b51a:cd24:e14c:a419	225.76.164.25
cb15:901b:155:7155:b51a:cd24:e14c:a41a	225.76.164.26
cb15:901b:155:7155:b51a:cd24:e14c:a41b	225.76.164.27
cb15:901b:155:7155:b51a:cd24:e14c:a41c	225.76.164.28
cb15:901b:155:7155:b51a:cd24:e14c:a41d	225.76.164.29
cb15:901b:155:7155:b51a:cd24:e14c:a41e	225.76.164.30
cb15:901b:155:7155:b51a:cd24:e14c:a41f	225.76.164.31
cb15:901b:155:7155:b51a:cd24:e14c:a420	225.76.164.32
cb15:901b:155:7155:b51a:cd24:e14c:a421	225.76.164.33
cb15:901b:155:7155:b51a:cd24:e14c:a422	225.76.164.34
cb15:901b:155:7155:b51a:cd24:e14c:a423	225.76.164.35
cb15:901b:155:7155:b51a:cd24:e14c:a424	225.76.164.36
cb15:901b:155:7155:b51a:cd24:e14c:a425	225.76.164.37
cb15:901b:155:7155:b51a:cd24:e14c:a426	225.76.164.38
cb15:901b:155:7155:b51a:cd24:e14c:a427	225.76.164.39
cb15:901b:155:7155:b51a:cd24:e14c:a428	225.76.164.40
cb15:901b:155:7155:b51a:cd24:e14c:a429	225.76.164.41
cb15:901b:155:7155:b51a:cd24:e14c:a42a	225.76.164.42
cb15:901b:155:7155:b51a:cd24:e14c:a42b	225.76.164.43
cb15:901b:155:7155:b51a:cd24:e14c:a42c	225.76.164.44
cb15:901b:155:7155:b51a:cd24:e14c:a42d	225.76.164.45
cb15:901b:155:7155:b51a:cd24:e14c:a42e	225.76.164.46
cb15:901b:155:7155:b51a:cd24:e14c:a42f	225.76.164.47
cb15:901b:155:7155:b51a:cd24:e14c:a430	225.76.164.48
cb15:901b:155:7155:b51a:cd24:e14c:a431	225.76.164.49
cb15:901b:155:7155:b51a:cd24:e14c:a432	225.76.164.50
cb15:901b:155:7155:b51a:cd24:e14c:a433	225.76.164.51
cb15:901b:155:7155:b51a:cd24:e14c:a434	225.76.164.52
cb15:901b:155:7155:b51a:cd24:e14c:a435	225.76.164.53
cb15:901b:155:7155:b51a:cd24:e14c:a436	225.76.164.54
cb15:901b:155:7155:b51a:cd24:e14c:a437	225.76.164.55
cb15:901b:155:7155:b51a:cd24:e14c:a438	225.76.164.56
cb15:901b:155:7155:b51a:cd24:e14c:a439	225.76.164.57
cb15:901b:155:7155:b51a:cd24:e14c:a43a	225.76.164.58
cb15:901b:155:7155:b51a:cd24:e14c:a43b	225.76.164.59
cb15:901b:155:7155:b51a:cd24:e14c:a43c	225.76.164.60

cb15:901b:155:7155:b51a:cd24:e14c:a43d	225.76.164.61
cb15:901b:155:7155:b51a:cd24:e14c:a43e	225.76.164.62
cb15:901b:155:7155:b51a:cd24:e14c:a43f	225.76.164.63
cb15:901b:155:7155:b51a:cd24:e14c:a440	225.76.164.64
cb15:901b:155:7155:b51a:cd24:e14c:a441	225.76.164.65
cb15:901b:155:7155:b51a:cd24:e14c:a442	225.76.164.66
cb15:901b:155:7155:b51a:cd24:e14c:a443	225.76.164.67
cb15:901b:155:7155:b51a:cd24:e14c:a444	225.76.164.68
cb15:901b:155:7155:b51a:cd24:e14c:a445	225.76.164.69
cb15:901b:155:7155:b51a:cd24:e14c:a446	225.76.164.70
cb15:901b:155:7155:b51a:cd24:e14c:a447	225.76.164.71
cb15:901b:155:7155:b51a:cd24:e14c:a448	225.76.164.72
cb15:901b:155:7155:b51a:cd24:e14c:a449	225.76.164.73
cb15:901b:155:7155:b51a:cd24:e14c:a44a	225.76.164.74
cb15:901b:155:7155:b51a:cd24:e14c:a44b	225.76.164.75
cb15:901b:155:7155:b51a:cd24:e14c:a44c	225.76.164.76
cb15:901b:155:7155:b51a:cd24:e14c:a44d	225.76.164.77
cb15:901b:155:7155:b51a:cd24:e14c:a44e	225.76.164.78
cb15:901b:155:7155:b51a:cd24:e14c:a44f	225.76.164.79
cb15:901b:155:7155:b51a:cd24:e14c:a450	225.76.164.80
cb15:901b:155:7155:b51a:cd24:e14c:a451	225.76.164.81
cb15:901b:155:7155:b51a:cd24:e14c:a452	225.76.164.82
cb15:901b:155:7155:b51a:cd24:e14c:a453	225.76.164.83
cb15:901b:155:7155:b51a:cd24:e14c:a454	225.76.164.84
cb15:901b:155:7155:b51a:cd24:e14c:a455	225.76.164.85
cb15:901b:155:7155:b51a:cd24:e14c:a456	225.76.164.86
cb15:901b:155:7155:b51a:cd24:e14c:a457	225.76.164.87
cb15:901b:155:7155:b51a:cd24:e14c:a458	225.76.164.88
cb15:901b:155:7155:b51a:cd24:e14c:a459	225.76.164.89
cb15:901b:155:7155:b51a:cd24:e14c:a45a	225.76.164.90
cb15:901b:155:7155:b51a:cd24:e14c:a45b	225.76.164.91
cb15:901b:155:7155:b51a:cd24:e14c:a45c	225.76.164.92
cb15:901b:155:7155:b51a:cd24:e14c:a45d	225.76.164.93
cb15:901b:155:7155:b51a:cd24:e14c:a45e	225.76.164.94
cb15:901b:155:7155:b51a:cd24:e14c:a45f	225.76.164.95
cb15:901b:155:7155:b51a:cd24:e14c:a460	225.76.164.96
cb15:901b:155:7155:b51a:cd24:e14c:a461	225.76.164.97
cb15:901b:155:7155:b51a:cd24:e14c:a462	225.76.164.98
cb15:901b:155:7155:b51a:cd24:e14c:a463	225.76.164.99
cb15:901b:155:7155:b51a:cd24:e14c:a464	225.76.164.100
cb15:901b:155:7155:b51a:cd24:e14c:a465	225.76.164.101
cb15:901b:155:7155:b51a:cd24:e14c:a466	225.76.164.102
cb15:901b:155:7155:b51a:cd24:e14c:a467	225.76.164.103
cb15:901b:155:7155:b51a:cd24:e14c:a468	225.76.164.104
cb15:901b:155:7155:b51a:cd24:e14c:a469	225.76.164.105
cb15:901b:155:7155:b51a:cd24:e14c:a46a	225.76.164.106
cb15:901b:155:7155:b51a:cd24:e14c:a46b	225.76.164.107
cb15:901b:155:7155:b51a:cd24:e14c:a46c	225.76.164.108
cb15:901b:155:7155:b51a:cd24:e14c:a46d	225.76.164.109
cb15:901b:155:7155:b51a:cd24:e14c:a46e	225.76.164.110
cb15:901b:155:7155:b51a:cd24:e14c:a46f	225.76.164.111
cb15:901b:155:7155:b51a:cd24:e14c:a470	225.76.164.112
cb15:901b:155:7155:b51a:cd24:e14c:a471	225.76.164.113
cb15:901b:155:7155:b51a:cd24:e14c:a472	225.76.164.114
cb15:901b:155:7155:b51a:cd24:e14c:a473	225.76.164.115
cb15:901b:155:7155:b51a:cd24:e14c:a474	225.76.164.116
cb15:901b:155:7155:b51a:cd24:e14c:a475	225.76.164.117
cb15:901b:155:7155:b51a:cd24:e14c:a476	225.76.164.118
cb15:901b:155:7155:b51a:cd24:e14c:a477	225.76.164.119
cb15:901b:155:7155:b51a:cd24:e14c:a478	225.76.164.120

cb15:901b:155:7155:b51a:cd24:e14c:a479	225.76.164.121
cb15:901b:155:7155:b51a:cd24:e14c:a47a	225.76.164.122
cb15:901b:155:7155:b51a:cd24:e14c:a47b	225.76.164.123
cb15:901b:155:7155:b51a:cd24:e14c:a47c	225.76.164.124
cb15:901b:155:7155:b51a:cd24:e14c:a47d	225.76.164.125
cb15:901b:155:7155:b51a:cd24:e14c:a47e	225.76.164.126
cb15:901b:155:7155:b51a:cd24:e14c:a47f	225.76.164.127
cb15:901b:155:7155:b51a:cd24:e14c:a480	225.76.164.128
cb15:901b:155:7155:b51a:cd24:e14c:a481	225.76.164.129
cb15:901b:155:7155:b51a:cd24:e14c:a482	225.76.164.130
cb15:901b:155:7155:b51a:cd24:e14c:a483	225.76.164.131
cb15:901b:155:7155:b51a:cd24:e14c:a484	225.76.164.132
cb15:901b:155:7155:b51a:cd24:e14c:a485	225.76.164.133
cb15:901b:155:7155:b51a:cd24:e14c:a486	225.76.164.134
cb15:901b:155:7155:b51a:cd24:e14c:a487	225.76.164.135
cb15:901b:155:7155:b51a:cd24:e14c:a488	225.76.164.136
cb15:901b:155:7155:b51a:cd24:e14c:a489	225.76.164.137
cb15:901b:155:7155:b51a:cd24:e14c:a48a	225.76.164.138
cb15:901b:155:7155:b51a:cd24:e14c:a48b	225.76.164.139
cb15:901b:155:7155:b51a:cd24:e14c:a48c	225.76.164.140
cb15:901b:155:7155:b51a:cd24:e14c:a48d	225.76.164.141
cb15:901b:155:7155:b51a:cd24:e14c:a48e	225.76.164.142
cb15:901b:155:7155:b51a:cd24:e14c:a48f	225.76.164.143
cb15:901b:155:7155:b51a:cd24:e14c:a490	225.76.164.144
cb15:901b:155:7155:b51a:cd24:e14c:a491	225.76.164.145
cb15:901b:155:7155:b51a:cd24:e14c:a492	225.76.164.146
cb15:901b:155:7155:b51a:cd24:e14c:a493	225.76.164.147
cb15:901b:155:7155:b51a:cd24:e14c:a494	225.76.164.148
cb15:901b:155:7155:b51a:cd24:e14c:a495	225.76.164.149
cb15:901b:155:7155:b51a:cd24:e14c:a496	225.76.164.150
cb15:901b:155:7155:b51a:cd24:e14c:a497	225.76.164.151
cb15:901b:155:7155:b51a:cd24:e14c:a498	225.76.164.152
cb15:901b:155:7155:b51a:cd24:e14c:a499	225.76.164.153
cb15:901b:155:7155:b51a:cd24:e14c:a49a	225.76.164.154
cb15:901b:155:7155:b51a:cd24:e14c:a49b	225.76.164.155
cb15:901b:155:7155:b51a:cd24:e14c:a49c	225.76.164.156
cb15:901b:155:7155:b51a:cd24:e14c:a49d	225.76.164.157
cb15:901b:155:7155:b51a:cd24:e14c:a49e	225.76.164.158
cb15:901b:155:7155:b51a:cd24:e14c:a49f	225.76.164.159
cb15:901b:155:7155:b51a:cd24:e14c:a4a0	225.76.164.160
cb15:901b:155:7155:b51a:cd24:e14c:a4a1	225.76.164.161
cb15:901b:155:7155:b51a:cd24:e14c:a4a2	225.76.164.162
cb15:901b:155:7155:b51a:cd24:e14c:a4a3	225.76.164.163
cb15:901b:155:7155:b51a:cd24:e14c:a4a4	225.76.164.164
cb15:901b:155:7155:b51a:cd24:e14c:a4a5	225.76.164.165
cb15:901b:155:7155:b51a:cd24:e14c:a4a6	225.76.164.166
cb15:901b:155:7155:b51a:cd24:e14c:a4a7	225.76.164.167
cb15:901b:155:7155:b51a:cd24:e14c:a4a8	225.76.164.168
cb15:901b:155:7155:b51a:cd24:e14c:a4a9	225.76.164.169
cb15:901b:155:7155:b51a:cd24:e14c:a4aa	225.76.164.170
cb15:901b:155:7155:b51a:cd24:e14c:a4ab	225.76.164.171
cb15:901b:155:7155:b51a:cd24:e14c:a4ac	225.76.164.172
cb15:901b:155:7155:b51a:cd24:e14c:a4ad	225.76.164.173
cb15:901b:155:7155:b51a:cd24:e14c:a4ae	225.76.164.174
cb15:901b:155:7155:b51a:cd24:e14c:a4af	225.76.164.175
cb15:901b:155:7155:b51a:cd24:e14c:a4b0	225.76.164.176
cb15:901b:155:7155:b51a:cd24:e14c:a4b1	225.76.164.177
cb15:901b:155:7155:b51a:cd24:e14c:a4b2	225.76.164.178
cb15:901b:155:7155:b51a:cd24:e14c:a4b3	225.76.164.179
cb15:901b:155:7155:b51a:cd24:e14c:a4b4	225.76.164.180

cb15:901b:155:7155:b51a:cd24:e14c:a4b5	225.76.164.181
cb15:901b:155:7155:b51a:cd24:e14c:a4b6	225.76.164.182
cb15:901b:155:7155:b51a:cd24:e14c:a4b7	225.76.164.183
cb15:901b:155:7155:b51a:cd24:e14c:a4b8	225.76.164.184
cb15:901b:155:7155:b51a:cd24:e14c:a4b9	225.76.164.185
cb15:901b:155:7155:b51a:cd24:e14c:a4ba	225.76.164.186
cb15:901b:155:7155:b51a:cd24:e14c:a4bb	225.76.164.187
cb15:901b:155:7155:b51a:cd24:e14c:a4bc	225.76.164.188
cb15:901b:155:7155:b51a:cd24:e14c:a4bd	225.76.164.189
cb15:901b:155:7155:b51a:cd24:e14c:a4be	225.76.164.190
cb15:901b:155:7155:b51a:cd24:e14c:a4bf	225.76.164.191
cb15:901b:155:7155:b51a:cd24:e14c:a4c0	225.76.164.192
cb15:901b:155:7155:b51a:cd24:e14c:a4c1	225.76.164.193
cb15:901b:155:7155:b51a:cd24:e14c:a4c2	225.76.164.194
cb15:901b:155:7155:b51a:cd24:e14c:a4c3	225.76.164.195
cb15:901b:155:7155:b51a:cd24:e14c:a4c4	225.76.164.196
cb15:901b:155:7155:b51a:cd24:e14c:a4c5	225.76.164.197
cb15:901b:155:7155:b51a:cd24:e14c:a4c6	225.76.164.198
cb15:901b:155:7155:b51a:cd24:e14c:a4c7	225.76.164.199
cb15:901b:155:7155:b51a:cd24:e14c:a4c8	225.76.164.200
cb15:901b:155:7155:b51a:cd24:e14c:a4c9	225.76.164.201
cb15:901b:155:7155:b51a:cd24:e14c:a4ca	225.76.164.202
cb15:901b:155:7155:b51a:cd24:e14c:a4cb	225.76.164.203
cb15:901b:155:7155:b51a:cd24:e14c:a4cc	225.76.164.204
cb15:901b:155:7155:b51a:cd24:e14c:a4cd	225.76.164.205
cb15:901b:155:7155:b51a:cd24:e14c:a4ce	225.76.164.206
cb15:901b:155:7155:b51a:cd24:e14c:a4cf	225.76.164.207
cb15:901b:155:7155:b51a:cd24:e14c:a4d0	225.76.164.208
cb15:901b:155:7155:b51a:cd24:e14c:a4d1	225.76.164.209
cb15:901b:155:7155:b51a:cd24:e14c:a4d2	225.76.164.210
cb15:901b:155:7155:b51a:cd24:e14c:a4d3	225.76.164.211
cb15:901b:155:7155:b51a:cd24:e14c:a4d4	225.76.164.212
cb15:901b:155:7155:b51a:cd24:e14c:a4d5	225.76.164.213
cb15:901b:155:7155:b51a:cd24:e14c:a4d6	225.76.164.214
cb15:901b:155:7155:b51a:cd24:e14c:a4d7	225.76.164.215
cb15:901b:155:7155:b51a:cd24:e14c:a4d8	225.76.164.216
cb15:901b:155:7155:b51a:cd24:e14c:a4d9	225.76.164.217
cb15:901b:155:7155:b51a:cd24:e14c:a4da	225.76.164.218
cb15:901b:155:7155:b51a:cd24:e14c:a4db	225.76.164.219
cb15:901b:155:7155:b51a:cd24:e14c:a4dc	225.76.164.220
cb15:901b:155:7155:b51a:cd24:e14c:a4dd	225.76.164.221
cb15:901b:155:7155:b51a:cd24:e14c:a4de	225.76.164.222
cb15:901b:155:7155:b51a:cd24:e14c:a4df	225.76.164.223
cb15:901b:155:7155:b51a:cd24:e14c:a4e0	225.76.164.224
cb15:901b:155:7155:b51a:cd24:e14c:a4e1	225.76.164.225
cb15:901b:155:7155:b51a:cd24:e14c:a4e2	225.76.164.226
cb15:901b:155:7155:b51a:cd24:e14c:a4e3	225.76.164.227
cb15:901b:155:7155:b51a:cd24:e14c:a4e4	225.76.164.228
cb15:901b:155:7155:b51a:cd24:e14c:a4e5	225.76.164.229
cb15:901b:155:7155:b51a:cd24:e14c:a4e6	225.76.164.230
cb15:901b:155:7155:b51a:cd24:e14c:a4e7	225.76.164.231
cb15:901b:155:7155:b51a:cd24:e14c:a4e8	225.76.164.232
cb15:901b:155:7155:b51a:cd24:e14c:a4e9	225.76.164.233
cb15:901b:155:7155:b51a:cd24:e14c:a4ea	225.76.164.234
cb15:901b:155:7155:b51a:cd24:e14c:a4eb	225.76.164.235
cb15:901b:155:7155:b51a:cd24:e14c:a4ec	225.76.164.236
cb15:901b:155:7155:b51a:cd24:e14c:a4ed	225.76.164.237
cb15:901b:155:7155:b51a:cd24:e14c:a4ee	225.76.164.238
cb15:901b:155:7155:b51a:cd24:e14c:a4ef	225.76.164.239
cb15:901b:155:7155:b51a:cd24:e14c:a4f0	225.76.164.240
cb15:901b:155:7155:b51a:cd24:e14c:a4f1	225.76.164.241
cb15:901b:155:7155:b51a:cd24:e14c:a4f2	225.76.164.242
cb15:901b:155:7155:b51a:cd24:e14c:a4f3	225.76.164.243
cb15:901b:155:7155:b51a:cd24:e14c:a4f4	225.76.164.244
cb15:901b:155:7155:b51a:cd24:e14c:a4f5	225.76.164.245
cb15:901b:155:7155:b51a:cd24:e14c:a4f6	225.76.164.246
cb15:901b:155:7155:b51a:cd24:e14c:a4f7	225.76.164.247
cb15:901b:155:7155:b51a:cd24:e14c:a4f8	225.76.164.248
cb15:901b:155:7155:b51a:cd24:e14c:a4f9	225.76.164.249
cb15:901b:155:7155:b51a:cd24:e14c:a4fa	225.76.164.250
cb15:901b:155:7155:b51a:cd24:e14c:a4fb	225.76.164.251
cb15:901b:155:7155:b51a:cd24:e14c:a4fc	225.76.164.252
cb15:901b:155:7155:b51a:cd24:e14c:a4fd	225.76.164.253
cb15:901b:155:7155:b51a:cd24:e14c:a4fe	225.76.164.254
cb15:901b:155:7155:b51a:cd24:e14c:a4ff	225.76.164.255

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.