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:1324:b51:7b51:b51:a201	11.81.162.1
cb15:901b:901b:1324:b51:7b51:b51:a202	11.81.162.2
cb15:901b:901b:1324:b51:7b51:b51:a203	11.81.162.3
cb15:901b:901b:1324:b51:7b51:b51:a204	11.81.162.4
cb15:901b:901b:1324:b51:7b51:b51:a205	11.81.162.5
cb15:901b:901b:1324:b51:7b51:b51:a206	11.81.162.6
cb15:901b:901b:1324:b51:7b51:b51:a207	11.81.162.7
cb15:901b:901b:1324:b51:7b51:b51:a208	11.81.162.8
cb15:901b:901b:1324:b51:7b51:b51:a209	11.81.162.9
cb15:901b:901b:1324:b51:7b51:b51:a20a	11.81.162.10
cb15:901b:901b:1324:b51:7b51:b51:a20b	11.81.162.11
cb15:901b:901b:1324:b51:7b51:b51:a20c	11.81.162.12
cb15:901b:901b:1324:b51:7b51:b51:a20d	11.81.162.13
cb15:901b:901b:1324:b51:7b51:b51:a20e	11.81.162.14
cb15:901b:901b:1324:b51:7b51:b51:a20f	11.81.162.15
cb15:901b:901b:1324:b51:7b51:b51:a210	11.81.162.16
cb15:901b:901b:1324:b51:7b51:b51:a211	11.81.162.17
cb15:901b:901b:1324:b51:7b51:b51:a212	11.81.162.18
cb15:901b:901b:1324:b51:7b51:b51:a213	11.81.162.19
cb15:901b:901b:1324:b51:7b51:b51:a214	11.81.162.20
cb15:901b:901b:1324:b51:7b51:b51:a215	11.81.162.21
cb15:901b:901b:1324:b51:7b51:b51:a216	11.81.162.22
cb15:901b:901b:1324:b51:7b51:b51:a217	11.81.162.23
cb15:901b:901b:1324:b51:7b51:b51:a218	11.81.162.24
cb15:901b:901b:1324:b51:7b51:b51:a219	11.81.162.25
cb15:901b:901b:1324:b51:7b51:b51:a21a	11.81.162.26
cb15:901b:901b:1324:b51:7b51:b51:a21b	11.81.162.27
cb15:901b:901b:1324:b51:7b51:b51:a21c	11.81.162.28
cb15:901b:901b:1324:b51:7b51:b51:a21d	11.81.162.29
cb15:901b:901b:1324:b51:7b51:b51:a21e	11.81.162.30
cb15:901b:901b:1324:b51:7b51:b51:a21f	11.81.162.31
cb15:901b:901b:1324:b51:7b51:b51:a220	11.81.162.32
cb15:901b:901b:1324:b51:7b51:b51:a221	11.81.162.33
cb15:901b:901b:1324:b51:7b51:b51:a222	11.81.162.34
cb15:901b:901b:1324:b51:7b51:b51:a223	11.81.162.35
cb15:901b:901b:1324:b51:7b51:b51:a224	11.81.162.36
cb15:901b:901b:1324:b51:7b51:b51:a225	11.81.162.37
cb15:901b:901b:1324:b51:7b51:b51:a226	11.81.162.38
cb15:901b:901b:1324:b51:7b51:b51:a227	11.81.162.39
cb15:901b:901b:1324:b51:7b51:b51:a228	11.81.162.40
cb15:901b:901b:1324:b51:7b51:b51:a229	11.81.162.41
cb15:901b:901b:1324:b51:7b51:b51:a22a	11.81.162.42
cb15:901b:901b:1324:b51:7b51:b51:a22b	11.81.162.43
cb15:901b:901b:1324:b51:7b51:b51:a22c	11.81.162.44
cb15:901b:901b:1324:b51:7b51:b51:a22d	11.81.162.45
cb15:901b:901b:1324:b51:7b51:b51:a22e	11.81.162.46
cb15:901b:901b:1324:b51:7b51:b51:a22f	11.81.162.47
cb15:901b:901b:1324:b51:7b51:b51:a230	11.81.162.48
cb15:901b:901b:1324:b51:7b51:b51:a231	11.81.162.49
cb15:901b:901b:1324:b51:7b51:b51:a232	11.81.162.50
cb15:901b:901b:1324:b51:7b51:b51:a233	11.81.162.51
cb15:901b:901b:1324:b51:7b51:b51:a234	11.81.162.52
cb15:901b:901b:1324:b51:7b51:b51:a235	11.81.162.53
cb15:901b:901b:1324:b51:7b51:b51:a236	11.81.162.54
cb15:901b:901b:1324:b51:7b51:b51:a237	11.81.162.55
cb15:901b:901b:1324:b51:7b51:b51:a238	11.81.162.56
cb15:901b:901b:1324:b51:7b51:b51:a239	11.81.162.57
cb15:901b:901b:1324:b51:7b51:b51:a23a	11.81.162.58
cb15:901b:901b:1324:b51:7b51:b51:a23b	11.81.162.59
cb15:901b:901b:1324:b51:7b51:b51:a23c	11.81.162.60

cb15:901b:901b:1324:b51:7b51:b51:a23d	11.81.162.61
cb15:901b:901b:1324:b51:7b51:b51:a23e	11.81.162.62
cb15:901b:901b:1324:b51:7b51:b51:a23f	11.81.162.63
cb15:901b:901b:1324:b51:7b51:b51:a240	11.81.162.64
cb15:901b:901b:1324:b51:7b51:b51:a241	11.81.162.65
cb15:901b:901b:1324:b51:7b51:b51:a242	11.81.162.66
cb15:901b:901b:1324:b51:7b51:b51:a243	11.81.162.67
cb15:901b:901b:1324:b51:7b51:b51:a244	11.81.162.68
cb15:901b:901b:1324:b51:7b51:b51:a245	11.81.162.69
cb15:901b:901b:1324:b51:7b51:b51:a246	11.81.162.70
cb15:901b:901b:1324:b51:7b51:b51:a247	11.81.162.71
cb15:901b:901b:1324:b51:7b51:b51:a248	11.81.162.72
cb15:901b:901b:1324:b51:7b51:b51:a249	11.81.162.73
cb15:901b:901b:1324:b51:7b51:b51:a24a	11.81.162.74
cb15:901b:901b:1324:b51:7b51:b51:a24b	11.81.162.75
cb15:901b:901b:1324:b51:7b51:b51:a24c	11.81.162.76
cb15:901b:901b:1324:b51:7b51:b51:a24d	11.81.162.77
cb15:901b:901b:1324:b51:7b51:b51:a24e	11.81.162.78
cb15:901b:901b:1324:b51:7b51:b51:a24f	11.81.162.79
cb15:901b:901b:1324:b51:7b51:b51:a250	11.81.162.80
cb15:901b:901b:1324:b51:7b51:b51:a251	11.81.162.81
cb15:901b:901b:1324:b51:7b51:b51:a252	11.81.162.82
cb15:901b:901b:1324:b51:7b51:b51:a253	11.81.162.83
cb15:901b:901b:1324:b51:7b51:b51:a254	11.81.162.84
cb15:901b:901b:1324:b51:7b51:b51:a255	11.81.162.85
cb15:901b:901b:1324:b51:7b51:b51:a256	11.81.162.86
cb15:901b:901b:1324:b51:7b51:b51:a257	11.81.162.87
cb15:901b:901b:1324:b51:7b51:b51:a258	11.81.162.88
cb15:901b:901b:1324:b51:7b51:b51:a259	11.81.162.89
cb15:901b:901b:1324:b51:7b51:b51:a25a	11.81.162.90
cb15:901b:901b:1324:b51:7b51:b51:a25b	11.81.162.91
cb15:901b:901b:1324:b51:7b51:b51:a25c	11.81.162.92
cb15:901b:901b:1324:b51:7b51:b51:a25d	11.81.162.93
cb15:901b:901b:1324:b51:7b51:b51:a25e	11.81.162.94
cb15:901b:901b:1324:b51:7b51:b51:a25f	11.81.162.95
cb15:901b:901b:1324:b51:7b51:b51:a260	11.81.162.96
cb15:901b:901b:1324:b51:7b51:b51:a261	11.81.162.97
cb15:901b:901b:1324:b51:7b51:b51:a262	11.81.162.98
cb15:901b:901b:1324:b51:7b51:b51:a263	11.81.162.99
cb15:901b:901b:1324:b51:7b51:b51:a264	11.81.162.100
cb15:901b:901b:1324:b51:7b51:b51:a265	11.81.162.101
cb15:901b:901b:1324:b51:7b51:b51:a266	11.81.162.102
cb15:901b:901b:1324:b51:7b51:b51:a267	11.81.162.103
cb15:901b:901b:1324:b51:7b51:b51:a268	11.81.162.104
cb15:901b:901b:1324:b51:7b51:b51:a269	11.81.162.105
cb15:901b:901b:1324:b51:7b51:b51:a26a	11.81.162.106
cb15:901b:901b:1324:b51:7b51:b51:a26b	11.81.162.107
cb15:901b:901b:1324:b51:7b51:b51:a26c	11.81.162.108
cb15:901b:901b:1324:b51:7b51:b51:a26d	11.81.162.109
cb15:901b:901b:1324:b51:7b51:b51:a26e	11.81.162.110
cb15:901b:901b:1324:b51:7b51:b51:a26f	11.81.162.111
cb15:901b:901b:1324:b51:7b51:b51:a270	11.81.162.112
cb15:901b:901b:1324:b51:7b51:b51:a271	11.81.162.113
cb15:901b:901b:1324:b51:7b51:b51:a272	11.81.162.114
cb15:901b:901b:1324:b51:7b51:b51:a273	11.81.162.115
cb15:901b:901b:1324:b51:7b51:b51:a274	11.81.162.116
cb15:901b:901b:1324:b51:7b51:b51:a275	11.81.162.117
cb15:901b:901b:1324:b51:7b51:b51:a276	11.81.162.118
cb15:901b:901b:1324:b51:7b51:b51:a277	11.81.162.119
cb15:901b:901b:1324:b51:7b51:b51:a278	11.81.162.120

cb15:901b:901b:1324:b51:7b51:b51:a279	11.81.162.121
cb15:901b:901b:1324:b51:7b51:b51:a27a	11.81.162.122
cb15:901b:901b:1324:b51:7b51:b51:a27b	11.81.162.123
cb15:901b:901b:1324:b51:7b51:b51:a27c	11.81.162.124
cb15:901b:901b:1324:b51:7b51:b51:a27d	11.81.162.125
cb15:901b:901b:1324:b51:7b51:b51:a27e	11.81.162.126
cb15:901b:901b:1324:b51:7b51:b51:a27f	11.81.162.127
cb15:901b:901b:1324:b51:7b51:b51:a280	11.81.162.128
cb15:901b:901b:1324:b51:7b51:b51:a281	11.81.162.129
cb15:901b:901b:1324:b51:7b51:b51:a282	11.81.162.130
cb15:901b:901b:1324:b51:7b51:b51:a283	11.81.162.131
cb15:901b:901b:1324:b51:7b51:b51:a284	11.81.162.132
cb15:901b:901b:1324:b51:7b51:b51:a285	11.81.162.133
cb15:901b:901b:1324:b51:7b51:b51:a286	11.81.162.134
cb15:901b:901b:1324:b51:7b51:b51:a287	11.81.162.135
cb15:901b:901b:1324:b51:7b51:b51:a288	11.81.162.136
cb15:901b:901b:1324:b51:7b51:b51:a289	11.81.162.137
cb15:901b:901b:1324:b51:7b51:b51:a28a	11.81.162.138
cb15:901b:901b:1324:b51:7b51:b51:a28b	11.81.162.139
cb15:901b:901b:1324:b51:7b51:b51:a28c	11.81.162.140
cb15:901b:901b:1324:b51:7b51:b51:a28d	11.81.162.141
cb15:901b:901b:1324:b51:7b51:b51:a28e	11.81.162.142
cb15:901b:901b:1324:b51:7b51:b51:a28f	11.81.162.143
cb15:901b:901b:1324:b51:7b51:b51:a290	11.81.162.144
cb15:901b:901b:1324:b51:7b51:b51:a291	11.81.162.145
cb15:901b:901b:1324:b51:7b51:b51:a292	11.81.162.146
cb15:901b:901b:1324:b51:7b51:b51:a293	11.81.162.147
cb15:901b:901b:1324:b51:7b51:b51:a294	11.81.162.148
cb15:901b:901b:1324:b51:7b51:b51:a295	11.81.162.149
cb15:901b:901b:1324:b51:7b51:b51:a296	11.81.162.150
cb15:901b:901b:1324:b51:7b51:b51:a297	11.81.162.151
cb15:901b:901b:1324:b51:7b51:b51:a298	11.81.162.152
cb15:901b:901b:1324:b51:7b51:b51:a299	11.81.162.153
cb15:901b:901b:1324:b51:7b51:b51:a29a	11.81.162.154
cb15:901b:901b:1324:b51:7b51:b51:a29b	11.81.162.155
cb15:901b:901b:1324:b51:7b51:b51:a29c	11.81.162.156
cb15:901b:901b:1324:b51:7b51:b51:a29d	11.81.162.157
cb15:901b:901b:1324:b51:7b51:b51:a29e	11.81.162.158
cb15:901b:901b:1324:b51:7b51:b51:a29f	11.81.162.159
cb15:901b:901b:1324:b51:7b51:b51:a2a0	11.81.162.160
cb15:901b:901b:1324:b51:7b51:b51:a2a1	11.81.162.161
cb15:901b:901b:1324:b51:7b51:b51:a2a2	11.81.162.162
cb15:901b:901b:1324:b51:7b51:b51:a2a3	11.81.162.163
cb15:901b:901b:1324:b51:7b51:b51:a2a4	11.81.162.164
cb15:901b:901b:1324:b51:7b51:b51:a2a5	11.81.162.165
cb15:901b:901b:1324:b51:7b51:b51:a2a6	11.81.162.166
cb15:901b:901b:1324:b51:7b51:b51:a2a7	11.81.162.167
cb15:901b:901b:1324:b51:7b51:b51:a2a8	11.81.162.168
cb15:901b:901b:1324:b51:7b51:b51:a2a9	11.81.162.169
cb15:901b:901b:1324:b51:7b51:b51:a2aa	11.81.162.170
cb15:901b:901b:1324:b51:7b51:b51:a2ab	11.81.162.171
cb15:901b:901b:1324:b51:7b51:b51:a2ac	11.81.162.172
cb15:901b:901b:1324:b51:7b51:b51:a2ad	11.81.162.173
cb15:901b:901b:1324:b51:7b51:b51:a2ae	11.81.162.174
cb15:901b:901b:1324:b51:7b51:b51:a2af	11.81.162.175
cb15:901b:901b:1324:b51:7b51:b51:a2b0	11.81.162.176
cb15:901b:901b:1324:b51:7b51:b51:a2b1	11.81.162.177
cb15:901b:901b:1324:b51:7b51:b51:a2b2	11.81.162.178
cb15:901b:901b:1324:b51:7b51:b51:a2b3	11.81.162.179
cb15:901b:901b:1324:b51:7b51:b51:a2b4	11.81.162.180

cb15:901b:901b:1324:b51:7b51:b51:a2b5	11.81.162.181
cb15:901b:901b:1324:b51:7b51:b51:a2b6	11.81.162.182
cb15:901b:901b:1324:b51:7b51:b51:a2b7	11.81.162.183
cb15:901b:901b:1324:b51:7b51:b51:a2b8	11.81.162.184
cb15:901b:901b:1324:b51:7b51:b51:a2b9	11.81.162.185
cb15:901b:901b:1324:b51:7b51:b51:a2ba	11.81.162.186
cb15:901b:901b:1324:b51:7b51:b51:a2bb	11.81.162.187
cb15:901b:901b:1324:b51:7b51:b51:a2bc	11.81.162.188
cb15:901b:901b:1324:b51:7b51:b51:a2bd	11.81.162.189
cb15:901b:901b:1324:b51:7b51:b51:a2be	11.81.162.190
cb15:901b:901b:1324:b51:7b51:b51:a2bf	11.81.162.191
cb15:901b:901b:1324:b51:7b51:b51:a2c0	11.81.162.192
cb15:901b:901b:1324:b51:7b51:b51:a2c1	11.81.162.193
cb15:901b:901b:1324:b51:7b51:b51:a2c2	11.81.162.194
cb15:901b:901b:1324:b51:7b51:b51:a2c3	11.81.162.195
cb15:901b:901b:1324:b51:7b51:b51:a2c4	11.81.162.196
cb15:901b:901b:1324:b51:7b51:b51:a2c5	11.81.162.197
cb15:901b:901b:1324:b51:7b51:b51:a2c6	11.81.162.198
cb15:901b:901b:1324:b51:7b51:b51:a2c7	11.81.162.199
cb15:901b:901b:1324:b51:7b51:b51:a2c8	11.81.162.200
cb15:901b:901b:1324:b51:7b51:b51:a2c9	11.81.162.201
cb15:901b:901b:1324:b51:7b51:b51:a2ca	11.81.162.202
cb15:901b:901b:1324:b51:7b51:b51:a2cb	11.81.162.203
cb15:901b:901b:1324:b51:7b51:b51:a2cc	11.81.162.204
cb15:901b:901b:1324:b51:7b51:b51:a2cd	11.81.162.205
cb15:901b:901b:1324:b51:7b51:b51:a2ce	11.81.162.206
cb15:901b:901b:1324:b51:7b51:b51:a2cf	11.81.162.207
cb15:901b:901b:1324:b51:7b51:b51:a2d0	11.81.162.208
cb15:901b:901b:1324:b51:7b51:b51:a2d1	11.81.162.209
cb15:901b:901b:1324:b51:7b51:b51:a2d2	11.81.162.210
cb15:901b:901b:1324:b51:7b51:b51:a2d3	11.81.162.211
cb15:901b:901b:1324:b51:7b51:b51:a2d4	11.81.162.212
cb15:901b:901b:1324:b51:7b51:b51:a2d5	11.81.162.213
cb15:901b:901b:1324:b51:7b51:b51:a2d6	11.81.162.214
cb15:901b:901b:1324:b51:7b51:b51:a2d7	11.81.162.215
cb15:901b:901b:1324:b51:7b51:b51:a2d8	11.81.162.216
cb15:901b:901b:1324:b51:7b51:b51:a2d9	11.81.162.217
cb15:901b:901b:1324:b51:7b51:b51:a2da	11.81.162.218
cb15:901b:901b:1324:b51:7b51:b51:a2db	11.81.162.219
cb15:901b:901b:1324:b51:7b51:b51:a2dc	11.81.162.220
cb15:901b:901b:1324:b51:7b51:b51:a2dd	11.81.162.221
cb15:901b:901b:1324:b51:7b51:b51:a2de	11.81.162.222
cb15:901b:901b:1324:b51:7b51:b51:a2df	11.81.162.223
cb15:901b:901b:1324:b51:7b51:b51:a2e0	11.81.162.224
cb15:901b:901b:1324:b51:7b51:b51:a2e1	11.81.162.225
cb15:901b:901b:1324:b51:7b51:b51:a2e2	11.81.162.226
cb15:901b:901b:1324:b51:7b51:b51:a2e3	11.81.162.227
cb15:901b:901b:1324:b51:7b51:b51:a2e4	11.81.162.228
cb15:901b:901b:1324:b51:7b51:b51:a2e5	11.81.162.229
cb15:901b:901b:1324:b51:7b51:b51:a2e6	11.81.162.230
cb15:901b:901b:1324:b51:7b51:b51:a2e7	11.81.162.231
cb15:901b:901b:1324:b51:7b51:b51:a2e8	11.81.162.232
cb15:901b:901b:1324:b51:7b51:b51:a2e9	11.81.162.233
cb15:901b:901b:1324:b51:7b51:b51:a2ea	11.81.162.234
cb15:901b:901b:1324:b51:7b51:b51:a2eb	11.81.162.235
cb15:901b:901b:1324:b51:7b51:b51:a2ec	11.81.162.236
cb15:901b:901b:1324:b51:7b51:b51:a2ed	11.81.162.237
cb15:901b:901b:1324:b51:7b51:b51:a2ee	11.81.162.238
cb15:901b:901b:1324:b51:7b51:b51:a2ef	11.81.162.239
cb15:901b:901b:1324:b51:7b51:b51:a2f0	11.81.162.240
cb15:901b:901b:1324:b51:7b51:b51:a2f1	11.81.162.241
cb15:901b:901b:1324:b51:7b51:b51:a2f2	11.81.162.242
cb15:901b:901b:1324:b51:7b51:b51:a2f3	11.81.162.243
cb15:901b:901b:1324:b51:7b51:b51:a2f4	11.81.162.244
cb15:901b:901b:1324:b51:7b51:b51:a2f5	11.81.162.245
cb15:901b:901b:1324:b51:7b51:b51:a2f6	11.81.162.246
cb15:901b:901b:1324:b51:7b51:b51:a2f7	11.81.162.247
cb15:901b:901b:1324:b51:7b51:b51:a2f8	11.81.162.248
cb15:901b:901b:1324:b51:7b51:b51:a2f9	11.81.162.249
cb15:901b:901b:1324:b51:7b51:b51:a2fa	11.81.162.250
cb15:901b:901b:1324:b51:7b51:b51:a2fb	11.81.162.251
cb15:901b:901b:1324:b51:7b51:b51:a2fc	11.81.162.252
cb15:901b:901b:1324:b51:7b51:b51:a2fd	11.81.162.253
cb15:901b:901b:1324:b51:7b51:b51:a2fe	11.81.162.254
cb15:901b:901b:1324:b51:7b51:b51:a2ff	11.81.162.255

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.