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:fb84:9101	251.132.145.1
cb15:901b:901b:1324:b51:7b51:fb84:9102	251.132.145.2
cb15:901b:901b:1324:b51:7b51:fb84:9103	251.132.145.3
cb15:901b:901b:1324:b51:7b51:fb84:9104	251.132.145.4
cb15:901b:901b:1324:b51:7b51:fb84:9105	251.132.145.5
cb15:901b:901b:1324:b51:7b51:fb84:9106	251.132.145.6
cb15:901b:901b:1324:b51:7b51:fb84:9107	251.132.145.7
cb15:901b:901b:1324:b51:7b51:fb84:9108	251.132.145.8
cb15:901b:901b:1324:b51:7b51:fb84:9109	251.132.145.9
cb15:901b:901b:1324:b51:7b51:fb84:910a	251.132.145.10
cb15:901b:901b:1324:b51:7b51:fb84:910b	251.132.145.11
cb15:901b:901b:1324:b51:7b51:fb84:910c	251.132.145.12
cb15:901b:901b:1324:b51:7b51:fb84:910d	251.132.145.13
cb15:901b:901b:1324:b51:7b51:fb84:910e	251.132.145.14
cb15:901b:901b:1324:b51:7b51:fb84:910f	251.132.145.15
cb15:901b:901b:1324:b51:7b51:fb84:9110	251.132.145.16
cb15:901b:901b:1324:b51:7b51:fb84:9111	251.132.145.17
cb15:901b:901b:1324:b51:7b51:fb84:9112	251.132.145.18
cb15:901b:901b:1324:b51:7b51:fb84:9113	251.132.145.19
cb15:901b:901b:1324:b51:7b51:fb84:9114	251.132.145.20
cb15:901b:901b:1324:b51:7b51:fb84:9115	251.132.145.21
cb15:901b:901b:1324:b51:7b51:fb84:9116	251.132.145.22
cb15:901b:901b:1324:b51:7b51:fb84:9117	251.132.145.23
cb15:901b:901b:1324:b51:7b51:fb84:9118	251.132.145.24
cb15:901b:901b:1324:b51:7b51:fb84:9119	251.132.145.25
cb15:901b:901b:1324:b51:7b51:fb84:911a	251.132.145.26
cb15:901b:901b:1324:b51:7b51:fb84:911b	251.132.145.27
cb15:901b:901b:1324:b51:7b51:fb84:911c	251.132.145.28
cb15:901b:901b:1324:b51:7b51:fb84:911d	251.132.145.29
cb15:901b:901b:1324:b51:7b51:fb84:911e	251.132.145.30
cb15:901b:901b:1324:b51:7b51:fb84:911f	251.132.145.31
cb15:901b:901b:1324:b51:7b51:fb84:9120	251.132.145.32
cb15:901b:901b:1324:b51:7b51:fb84:9121	251.132.145.33
cb15:901b:901b:1324:b51:7b51:fb84:9122	251.132.145.34
cb15:901b:901b:1324:b51:7b51:fb84:9123	251.132.145.35
cb15:901b:901b:1324:b51:7b51:fb84:9124	251.132.145.36
cb15:901b:901b:1324:b51:7b51:fb84:9125	251.132.145.37
cb15:901b:901b:1324:b51:7b51:fb84:9126	251.132.145.38
cb15:901b:901b:1324:b51:7b51:fb84:9127	251.132.145.39
cb15:901b:901b:1324:b51:7b51:fb84:9128	251.132.145.40
cb15:901b:901b:1324:b51:7b51:fb84:9129	251.132.145.41
cb15:901b:901b:1324:b51:7b51:fb84:912a	251.132.145.42
cb15:901b:901b:1324:b51:7b51:fb84:912b	251.132.145.43
cb15:901b:901b:1324:b51:7b51:fb84:912c	251.132.145.44
cb15:901b:901b:1324:b51:7b51:fb84:912d	251.132.145.45
cb15:901b:901b:1324:b51:7b51:fb84:912e	251.132.145.46
cb15:901b:901b:1324:b51:7b51:fb84:912f	251.132.145.47
cb15:901b:901b:1324:b51:7b51:fb84:9130	251.132.145.48
cb15:901b:901b:1324:b51:7b51:fb84:9131	251.132.145.49
cb15:901b:901b:1324:b51:7b51:fb84:9132	251.132.145.50
cb15:901b:901b:1324:b51:7b51:fb84:9133	251.132.145.51
cb15:901b:901b:1324:b51:7b51:fb84:9134	251.132.145.52
cb15:901b:901b:1324:b51:7b51:fb84:9135	251.132.145.53
cb15:901b:901b:1324:b51:7b51:fb84:9136	251.132.145.54
cb15:901b:901b:1324:b51:7b51:fb84:9137	251.132.145.55
cb15:901b:901b:1324:b51:7b51:fb84:9138	251.132.145.56
cb15:901b:901b:1324:b51:7b51:fb84:9139	251.132.145.57
cb15:901b:901b:1324:b51:7b51:fb84:913a	251.132.145.58
cb15:901b:901b:1324:b51:7b51:fb84:913b	251.132.145.59
cb15:901b:901b:1324:b51:7b51:fb84:913c	251.132.145.60

cb15:901b:901b:1324:b51:7b51:fb84:913d	251.132.145.61
cb15:901b:901b:1324:b51:7b51:fb84:913e	251.132.145.62
cb15:901b:901b:1324:b51:7b51:fb84:913f	251.132.145.63
cb15:901b:901b:1324:b51:7b51:fb84:9140	251.132.145.64
cb15:901b:901b:1324:b51:7b51:fb84:9141	251.132.145.65
cb15:901b:901b:1324:b51:7b51:fb84:9142	251.132.145.66
cb15:901b:901b:1324:b51:7b51:fb84:9143	251.132.145.67
cb15:901b:901b:1324:b51:7b51:fb84:9144	251.132.145.68
cb15:901b:901b:1324:b51:7b51:fb84:9145	251.132.145.69
cb15:901b:901b:1324:b51:7b51:fb84:9146	251.132.145.70
cb15:901b:901b:1324:b51:7b51:fb84:9147	251.132.145.71
cb15:901b:901b:1324:b51:7b51:fb84:9148	251.132.145.72
cb15:901b:901b:1324:b51:7b51:fb84:9149	251.132.145.73
cb15:901b:901b:1324:b51:7b51:fb84:914a	251.132.145.74
cb15:901b:901b:1324:b51:7b51:fb84:914b	251.132.145.75
cb15:901b:901b:1324:b51:7b51:fb84:914c	251.132.145.76
cb15:901b:901b:1324:b51:7b51:fb84:914d	251.132.145.77
cb15:901b:901b:1324:b51:7b51:fb84:914e	251.132.145.78
cb15:901b:901b:1324:b51:7b51:fb84:914f	251.132.145.79
cb15:901b:901b:1324:b51:7b51:fb84:9150	251.132.145.80
cb15:901b:901b:1324:b51:7b51:fb84:9151	251.132.145.81
cb15:901b:901b:1324:b51:7b51:fb84:9152	251.132.145.82
cb15:901b:901b:1324:b51:7b51:fb84:9153	251.132.145.83
cb15:901b:901b:1324:b51:7b51:fb84:9154	251.132.145.84
cb15:901b:901b:1324:b51:7b51:fb84:9155	251.132.145.85
cb15:901b:901b:1324:b51:7b51:fb84:9156	251.132.145.86
cb15:901b:901b:1324:b51:7b51:fb84:9157	251.132.145.87
cb15:901b:901b:1324:b51:7b51:fb84:9158	251.132.145.88
cb15:901b:901b:1324:b51:7b51:fb84:9159	251.132.145.89
cb15:901b:901b:1324:b51:7b51:fb84:915a	251.132.145.90
cb15:901b:901b:1324:b51:7b51:fb84:915b	251.132.145.91
cb15:901b:901b:1324:b51:7b51:fb84:915c	251.132.145.92
cb15:901b:901b:1324:b51:7b51:fb84:915d	251.132.145.93
cb15:901b:901b:1324:b51:7b51:fb84:915e	251.132.145.94
cb15:901b:901b:1324:b51:7b51:fb84:915f	251.132.145.95
cb15:901b:901b:1324:b51:7b51:fb84:9160	251.132.145.96
cb15:901b:901b:1324:b51:7b51:fb84:9161	251.132.145.97
cb15:901b:901b:1324:b51:7b51:fb84:9162	251.132.145.98
cb15:901b:901b:1324:b51:7b51:fb84:9163	251.132.145.99
cb15:901b:901b:1324:b51:7b51:fb84:9164	251.132.145.100
cb15:901b:901b:1324:b51:7b51:fb84:9165	251.132.145.101
cb15:901b:901b:1324:b51:7b51:fb84:9166	251.132.145.102
cb15:901b:901b:1324:b51:7b51:fb84:9167	251.132.145.103
cb15:901b:901b:1324:b51:7b51:fb84:9168	251.132.145.104
cb15:901b:901b:1324:b51:7b51:fb84:9169	251.132.145.105
cb15:901b:901b:1324:b51:7b51:fb84:916a	251.132.145.106
cb15:901b:901b:1324:b51:7b51:fb84:916b	251.132.145.107
cb15:901b:901b:1324:b51:7b51:fb84:916c	251.132.145.108
cb15:901b:901b:1324:b51:7b51:fb84:916d	251.132.145.109
cb15:901b:901b:1324:b51:7b51:fb84:916e	251.132.145.110
cb15:901b:901b:1324:b51:7b51:fb84:916f	251.132.145.111
cb15:901b:901b:1324:b51:7b51:fb84:9170	251.132.145.112
cb15:901b:901b:1324:b51:7b51:fb84:9171	251.132.145.113
cb15:901b:901b:1324:b51:7b51:fb84:9172	251.132.145.114
cb15:901b:901b:1324:b51:7b51:fb84:9173	251.132.145.115
cb15:901b:901b:1324:b51:7b51:fb84:9174	251.132.145.116
cb15:901b:901b:1324:b51:7b51:fb84:9175	251.132.145.117
cb15:901b:901b:1324:b51:7b51:fb84:9176	251.132.145.118
cb15:901b:901b:1324:b51:7b51:fb84:9177	251.132.145.119
cb15:901b:901b:1324:b51:7b51:fb84:9178	251.132.145.120

cb15:901b:901b:1324:b51:7b51:fb84:9179	251.132.145.121
cb15:901b:901b:1324:b51:7b51:fb84:917a	251.132.145.122
cb15:901b:901b:1324:b51:7b51:fb84:917b	251.132.145.123
cb15:901b:901b:1324:b51:7b51:fb84:917c	251.132.145.124
cb15:901b:901b:1324:b51:7b51:fb84:917d	251.132.145.125
cb15:901b:901b:1324:b51:7b51:fb84:917e	251.132.145.126
cb15:901b:901b:1324:b51:7b51:fb84:917f	251.132.145.127
cb15:901b:901b:1324:b51:7b51:fb84:9180	251.132.145.128
cb15:901b:901b:1324:b51:7b51:fb84:9181	251.132.145.129
cb15:901b:901b:1324:b51:7b51:fb84:9182	251.132.145.130
cb15:901b:901b:1324:b51:7b51:fb84:9183	251.132.145.131
cb15:901b:901b:1324:b51:7b51:fb84:9184	251.132.145.132
cb15:901b:901b:1324:b51:7b51:fb84:9185	251.132.145.133
cb15:901b:901b:1324:b51:7b51:fb84:9186	251.132.145.134
cb15:901b:901b:1324:b51:7b51:fb84:9187	251.132.145.135
cb15:901b:901b:1324:b51:7b51:fb84:9188	251.132.145.136
cb15:901b:901b:1324:b51:7b51:fb84:9189	251.132.145.137
cb15:901b:901b:1324:b51:7b51:fb84:918a	251.132.145.138
cb15:901b:901b:1324:b51:7b51:fb84:918b	251.132.145.139
cb15:901b:901b:1324:b51:7b51:fb84:918c	251.132.145.140
cb15:901b:901b:1324:b51:7b51:fb84:918d	251.132.145.141
cb15:901b:901b:1324:b51:7b51:fb84:918e	251.132.145.142
cb15:901b:901b:1324:b51:7b51:fb84:918f	251.132.145.143
cb15:901b:901b:1324:b51:7b51:fb84:9190	251.132.145.144
cb15:901b:901b:1324:b51:7b51:fb84:9191	251.132.145.145
cb15:901b:901b:1324:b51:7b51:fb84:9192	251.132.145.146
cb15:901b:901b:1324:b51:7b51:fb84:9193	251.132.145.147
cb15:901b:901b:1324:b51:7b51:fb84:9194	251.132.145.148
cb15:901b:901b:1324:b51:7b51:fb84:9195	251.132.145.149
cb15:901b:901b:1324:b51:7b51:fb84:9196	251.132.145.150
cb15:901b:901b:1324:b51:7b51:fb84:9197	251.132.145.151
cb15:901b:901b:1324:b51:7b51:fb84:9198	251.132.145.152
cb15:901b:901b:1324:b51:7b51:fb84:9199	251.132.145.153
cb15:901b:901b:1324:b51:7b51:fb84:919a	251.132.145.154
cb15:901b:901b:1324:b51:7b51:fb84:919b	251.132.145.155
cb15:901b:901b:1324:b51:7b51:fb84:919c	251.132.145.156
cb15:901b:901b:1324:b51:7b51:fb84:919d	251.132.145.157
cb15:901b:901b:1324:b51:7b51:fb84:919e	251.132.145.158
cb15:901b:901b:1324:b51:7b51:fb84:919f	251.132.145.159
cb15:901b:901b:1324:b51:7b51:fb84:91a0	251.132.145.160
cb15:901b:901b:1324:b51:7b51:fb84:91a1	251.132.145.161
cb15:901b:901b:1324:b51:7b51:fb84:91a2	251.132.145.162
cb15:901b:901b:1324:b51:7b51:fb84:91a3	251.132.145.163
cb15:901b:901b:1324:b51:7b51:fb84:91a4	251.132.145.164
cb15:901b:901b:1324:b51:7b51:fb84:91a5	251.132.145.165
cb15:901b:901b:1324:b51:7b51:fb84:91a6	251.132.145.166
cb15:901b:901b:1324:b51:7b51:fb84:91a7	251.132.145.167
cb15:901b:901b:1324:b51:7b51:fb84:91a8	251.132.145.168
cb15:901b:901b:1324:b51:7b51:fb84:91a9	251.132.145.169
cb15:901b:901b:1324:b51:7b51:fb84:91aa	251.132.145.170
cb15:901b:901b:1324:b51:7b51:fb84:91ab	251.132.145.171
cb15:901b:901b:1324:b51:7b51:fb84:91ac	251.132.145.172
cb15:901b:901b:1324:b51:7b51:fb84:91ad	251.132.145.173
cb15:901b:901b:1324:b51:7b51:fb84:91ae	251.132.145.174
cb15:901b:901b:1324:b51:7b51:fb84:91af	251.132.145.175
cb15:901b:901b:1324:b51:7b51:fb84:91b0	251.132.145.176
cb15:901b:901b:1324:b51:7b51:fb84:91b1	251.132.145.177
cb15:901b:901b:1324:b51:7b51:fb84:91b2	251.132.145.178
cb15:901b:901b:1324:b51:7b51:fb84:91b3	251.132.145.179
cb15:901b:901b:1324:b51:7b51:fb84:91b4	251.132.145.180

cb15:901b:901b:1324:b51:7b51:fb84:91b5	251.132.145.181
cb15:901b:901b:1324:b51:7b51:fb84:91b6	251.132.145.182
cb15:901b:901b:1324:b51:7b51:fb84:91b7	251.132.145.183
cb15:901b:901b:1324:b51:7b51:fb84:91b8	251.132.145.184
cb15:901b:901b:1324:b51:7b51:fb84:91b9	251.132.145.185
cb15:901b:901b:1324:b51:7b51:fb84:91ba	251.132.145.186
cb15:901b:901b:1324:b51:7b51:fb84:91bb	251.132.145.187
cb15:901b:901b:1324:b51:7b51:fb84:91bc	251.132.145.188
cb15:901b:901b:1324:b51:7b51:fb84:91bd	251.132.145.189
cb15:901b:901b:1324:b51:7b51:fb84:91be	251.132.145.190
cb15:901b:901b:1324:b51:7b51:fb84:91bf	251.132.145.191
cb15:901b:901b:1324:b51:7b51:fb84:91c0	251.132.145.192
cb15:901b:901b:1324:b51:7b51:fb84:91c1	251.132.145.193
cb15:901b:901b:1324:b51:7b51:fb84:91c2	251.132.145.194
cb15:901b:901b:1324:b51:7b51:fb84:91c3	251.132.145.195
cb15:901b:901b:1324:b51:7b51:fb84:91c4	251.132.145.196
cb15:901b:901b:1324:b51:7b51:fb84:91c5	251.132.145.197
cb15:901b:901b:1324:b51:7b51:fb84:91c6	251.132.145.198
cb15:901b:901b:1324:b51:7b51:fb84:91c7	251.132.145.199
cb15:901b:901b:1324:b51:7b51:fb84:91c8	251.132.145.200
cb15:901b:901b:1324:b51:7b51:fb84:91c9	251.132.145.201
cb15:901b:901b:1324:b51:7b51:fb84:91ca	251.132.145.202
cb15:901b:901b:1324:b51:7b51:fb84:91cb	251.132.145.203
cb15:901b:901b:1324:b51:7b51:fb84:91cc	251.132.145.204
cb15:901b:901b:1324:b51:7b51:fb84:91cd	251.132.145.205
cb15:901b:901b:1324:b51:7b51:fb84:91ce	251.132.145.206
cb15:901b:901b:1324:b51:7b51:fb84:91cf	251.132.145.207
cb15:901b:901b:1324:b51:7b51:fb84:91d0	251.132.145.208
cb15:901b:901b:1324:b51:7b51:fb84:91d1	251.132.145.209
cb15:901b:901b:1324:b51:7b51:fb84:91d2	251.132.145.210
cb15:901b:901b:1324:b51:7b51:fb84:91d3	251.132.145.211
cb15:901b:901b:1324:b51:7b51:fb84:91d4	251.132.145.212
cb15:901b:901b:1324:b51:7b51:fb84:91d5	251.132.145.213
cb15:901b:901b:1324:b51:7b51:fb84:91d6	251.132.145.214
cb15:901b:901b:1324:b51:7b51:fb84:91d7	251.132.145.215
cb15:901b:901b:1324:b51:7b51:fb84:91d8	251.132.145.216
cb15:901b:901b:1324:b51:7b51:fb84:91d9	251.132.145.217
cb15:901b:901b:1324:b51:7b51:fb84:91da	251.132.145.218
cb15:901b:901b:1324:b51:7b51:fb84:91db	251.132.145.219
cb15:901b:901b:1324:b51:7b51:fb84:91dc	251.132.145.220
cb15:901b:901b:1324:b51:7b51:fb84:91dd	251.132.145.221
cb15:901b:901b:1324:b51:7b51:fb84:91de	251.132.145.222
cb15:901b:901b:1324:b51:7b51:fb84:91df	251.132.145.223
cb15:901b:901b:1324:b51:7b51:fb84:91e0	251.132.145.224
cb15:901b:901b:1324:b51:7b51:fb84:91e1	251.132.145.225
cb15:901b:901b:1324:b51:7b51:fb84:91e2	251.132.145.226
cb15:901b:901b:1324:b51:7b51:fb84:91e3	251.132.145.227
cb15:901b:901b:1324:b51:7b51:fb84:91e4	251.132.145.228
cb15:901b:901b:1324:b51:7b51:fb84:91e5	251.132.145.229
cb15:901b:901b:1324:b51:7b51:fb84:91e6	251.132.145.230
cb15:901b:901b:1324:b51:7b51:fb84:91e7	251.132.145.231
cb15:901b:901b:1324:b51:7b51:fb84:91e8	251.132.145.232
cb15:901b:901b:1324:b51:7b51:fb84:91e9	251.132.145.233
cb15:901b:901b:1324:b51:7b51:fb84:91ea	251.132.145.234
cb15:901b:901b:1324:b51:7b51:fb84:91eb	251.132.145.235
cb15:901b:901b:1324:b51:7b51:fb84:91ec	251.132.145.236
cb15:901b:901b:1324:b51:7b51:fb84:91ed	251.132.145.237
cb15:901b:901b:1324:b51:7b51:fb84:91ee	251.132.145.238
cb15:901b:901b:1324:b51:7b51:fb84:91ef	251.132.145.239
cb15:901b:901b:1324:b51:7b51:fb84:91f0	251.132.145.240
cb15:901b:901b:1324:b51:7b51:fb84:91f1	251.132.145.241
cb15:901b:901b:1324:b51:7b51:fb84:91f2	251.132.145.242
cb15:901b:901b:1324:b51:7b51:fb84:91f3	251.132.145.243
cb15:901b:901b:1324:b51:7b51:fb84:91f4	251.132.145.244
cb15:901b:901b:1324:b51:7b51:fb84:91f5	251.132.145.245
cb15:901b:901b:1324:b51:7b51:fb84:91f6	251.132.145.246
cb15:901b:901b:1324:b51:7b51:fb84:91f7	251.132.145.247
cb15:901b:901b:1324:b51:7b51:fb84:91f8	251.132.145.248
cb15:901b:901b:1324:b51:7b51:fb84:91f9	251.132.145.249
cb15:901b:901b:1324:b51:7b51:fb84:91fa	251.132.145.250
cb15:901b:901b:1324:b51:7b51:fb84:91fb	251.132.145.251
cb15:901b:901b:1324:b51:7b51:fb84:91fc	251.132.145.252
cb15:901b:901b:1324:b51:7b51:fb84:91fd	251.132.145.253
cb15:901b:901b:1324:b51:7b51:fb84:91fe	251.132.145.254
cb15:901b:901b:1324:b51:7b51:fb84:91ff	251.132.145.255

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.