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:fb65:4024:3136:1324:8901	19.36.137.1
cb15:901b:901b:fb65:4024:3136:1324:8902	19.36.137.2
cb15:901b:901b:fb65:4024:3136:1324:8903	19.36.137.3
cb15:901b:901b:fb65:4024:3136:1324:8904	19.36.137.4
cb15:901b:901b:fb65:4024:3136:1324:8905	19.36.137.5
cb15:901b:901b:fb65:4024:3136:1324:8906	19.36.137.6
cb15:901b:901b:fb65:4024:3136:1324:8907	19.36.137.7
cb15:901b:901b:fb65:4024:3136:1324:8908	19.36.137.8
cb15:901b:901b:fb65:4024:3136:1324:8909	19.36.137.9
cb15:901b:901b:fb65:4024:3136:1324:890a	19.36.137.10
cb15:901b:901b:fb65:4024:3136:1324:890b	19.36.137.11
cb15:901b:901b:fb65:4024:3136:1324:890c	19.36.137.12
cb15:901b:901b:fb65:4024:3136:1324:890d	19.36.137.13
cb15:901b:901b:fb65:4024:3136:1324:890e	19.36.137.14
cb15:901b:901b:fb65:4024:3136:1324:890f	19.36.137.15
cb15:901b:901b:fb65:4024:3136:1324:8910	19.36.137.16
cb15:901b:901b:fb65:4024:3136:1324:8911	19.36.137.17
cb15:901b:901b:fb65:4024:3136:1324:8912	19.36.137.18
cb15:901b:901b:fb65:4024:3136:1324:8913	19.36.137.19
cb15:901b:901b:fb65:4024:3136:1324:8914	19.36.137.20
cb15:901b:901b:fb65:4024:3136:1324:8915	19.36.137.21
cb15:901b:901b:fb65:4024:3136:1324:8916	19.36.137.22
cb15:901b:901b:fb65:4024:3136:1324:8917	19.36.137.23
cb15:901b:901b:fb65:4024:3136:1324:8918	19.36.137.24
cb15:901b:901b:fb65:4024:3136:1324:8919	19.36.137.25
cb15:901b:901b:fb65:4024:3136:1324:891a	19.36.137.26
cb15:901b:901b:fb65:4024:3136:1324:891b	19.36.137.27
cb15:901b:901b:fb65:4024:3136:1324:891c	19.36.137.28
cb15:901b:901b:fb65:4024:3136:1324:891d	19.36.137.29
cb15:901b:901b:fb65:4024:3136:1324:891e	19.36.137.30
cb15:901b:901b:fb65:4024:3136:1324:891f	19.36.137.31
cb15:901b:901b:fb65:4024:3136:1324:8920	19.36.137.32
cb15:901b:901b:fb65:4024:3136:1324:8921	19.36.137.33
cb15:901b:901b:fb65:4024:3136:1324:8922	19.36.137.34
cb15:901b:901b:fb65:4024:3136:1324:8923	19.36.137.35
cb15:901b:901b:fb65:4024:3136:1324:8924	19.36.137.36
cb15:901b:901b:fb65:4024:3136:1324:8925	19.36.137.37
cb15:901b:901b:fb65:4024:3136:1324:8926	19.36.137.38
cb15:901b:901b:fb65:4024:3136:1324:8927	19.36.137.39
cb15:901b:901b:fb65:4024:3136:1324:8928	19.36.137.40
cb15:901b:901b:fb65:4024:3136:1324:8929	19.36.137.41
cb15:901b:901b:fb65:4024:3136:1324:892a	19.36.137.42
cb15:901b:901b:fb65:4024:3136:1324:892b	19.36.137.43
cb15:901b:901b:fb65:4024:3136:1324:892c	19.36.137.44
cb15:901b:901b:fb65:4024:3136:1324:892d	19.36.137.45
cb15:901b:901b:fb65:4024:3136:1324:892e	19.36.137.46
cb15:901b:901b:fb65:4024:3136:1324:892f	19.36.137.47
cb15:901b:901b:fb65:4024:3136:1324:8930	19.36.137.48
cb15:901b:901b:fb65:4024:3136:1324:8931	19.36.137.49
cb15:901b:901b:fb65:4024:3136:1324:8932	19.36.137.50
cb15:901b:901b:fb65:4024:3136:1324:8933	19.36.137.51
cb15:901b:901b:fb65:4024:3136:1324:8934	19.36.137.52
cb15:901b:901b:fb65:4024:3136:1324:8935	19.36.137.53
cb15:901b:901b:fb65:4024:3136:1324:8936	19.36.137.54
cb15:901b:901b:fb65:4024:3136:1324:8937	19.36.137.55
cb15:901b:901b:fb65:4024:3136:1324:8938	19.36.137.56
cb15:901b:901b:fb65:4024:3136:1324:8939	19.36.137.57
cb15:901b:901b:fb65:4024:3136:1324:893a	19.36.137.58
cb15:901b:901b:fb65:4024:3136:1324:893b	19.36.137.59
cb15:901b:901b:fb65:4024:3136:1324:893c	19.36.137.60

cb15:901b:901b:fb65:4024:3136:1324:893d	19.36.137.61
cb15:901b:901b:fb65:4024:3136:1324:893e	19.36.137.62
cb15:901b:901b:fb65:4024:3136:1324:893f	19.36.137.63
cb15:901b:901b:fb65:4024:3136:1324:8940	19.36.137.64
cb15:901b:901b:fb65:4024:3136:1324:8941	19.36.137.65
cb15:901b:901b:fb65:4024:3136:1324:8942	19.36.137.66
cb15:901b:901b:fb65:4024:3136:1324:8943	19.36.137.67
cb15:901b:901b:fb65:4024:3136:1324:8944	19.36.137.68
cb15:901b:901b:fb65:4024:3136:1324:8945	19.36.137.69
cb15:901b:901b:fb65:4024:3136:1324:8946	19.36.137.70
cb15:901b:901b:fb65:4024:3136:1324:8947	19.36.137.71
cb15:901b:901b:fb65:4024:3136:1324:8948	19.36.137.72
cb15:901b:901b:fb65:4024:3136:1324:8949	19.36.137.73
cb15:901b:901b:fb65:4024:3136:1324:894a	19.36.137.74
cb15:901b:901b:fb65:4024:3136:1324:894b	19.36.137.75
cb15:901b:901b:fb65:4024:3136:1324:894c	19.36.137.76
cb15:901b:901b:fb65:4024:3136:1324:894d	19.36.137.77
cb15:901b:901b:fb65:4024:3136:1324:894e	19.36.137.78
cb15:901b:901b:fb65:4024:3136:1324:894f	19.36.137.79
cb15:901b:901b:fb65:4024:3136:1324:8950	19.36.137.80
cb15:901b:901b:fb65:4024:3136:1324:8951	19.36.137.81
cb15:901b:901b:fb65:4024:3136:1324:8952	19.36.137.82
cb15:901b:901b:fb65:4024:3136:1324:8953	19.36.137.83
cb15:901b:901b:fb65:4024:3136:1324:8954	19.36.137.84
cb15:901b:901b:fb65:4024:3136:1324:8955	19.36.137.85
cb15:901b:901b:fb65:4024:3136:1324:8956	19.36.137.86
cb15:901b:901b:fb65:4024:3136:1324:8957	19.36.137.87
cb15:901b:901b:fb65:4024:3136:1324:8958	19.36.137.88
cb15:901b:901b:fb65:4024:3136:1324:8959	19.36.137.89
cb15:901b:901b:fb65:4024:3136:1324:895a	19.36.137.90
cb15:901b:901b:fb65:4024:3136:1324:895b	19.36.137.91
cb15:901b:901b:fb65:4024:3136:1324:895c	19.36.137.92
cb15:901b:901b:fb65:4024:3136:1324:895d	19.36.137.93
cb15:901b:901b:fb65:4024:3136:1324:895e	19.36.137.94
cb15:901b:901b:fb65:4024:3136:1324:895f	19.36.137.95
cb15:901b:901b:fb65:4024:3136:1324:8960	19.36.137.96
cb15:901b:901b:fb65:4024:3136:1324:8961	19.36.137.97
cb15:901b:901b:fb65:4024:3136:1324:8962	19.36.137.98
cb15:901b:901b:fb65:4024:3136:1324:8963	19.36.137.99
cb15:901b:901b:fb65:4024:3136:1324:8964	19.36.137.100
cb15:901b:901b:fb65:4024:3136:1324:8965	19.36.137.101
cb15:901b:901b:fb65:4024:3136:1324:8966	19.36.137.102
cb15:901b:901b:fb65:4024:3136:1324:8967	19.36.137.103
cb15:901b:901b:fb65:4024:3136:1324:8968	19.36.137.104
cb15:901b:901b:fb65:4024:3136:1324:8969	19.36.137.105
cb15:901b:901b:fb65:4024:3136:1324:896a	19.36.137.106
cb15:901b:901b:fb65:4024:3136:1324:896b	19.36.137.107
cb15:901b:901b:fb65:4024:3136:1324:896c	19.36.137.108
cb15:901b:901b:fb65:4024:3136:1324:896d	19.36.137.109
cb15:901b:901b:fb65:4024:3136:1324:896e	19.36.137.110
cb15:901b:901b:fb65:4024:3136:1324:896f	19.36.137.111
cb15:901b:901b:fb65:4024:3136:1324:8970	19.36.137.112
cb15:901b:901b:fb65:4024:3136:1324:8971	19.36.137.113
cb15:901b:901b:fb65:4024:3136:1324:8972	19.36.137.114
cb15:901b:901b:fb65:4024:3136:1324:8973	19.36.137.115
cb15:901b:901b:fb65:4024:3136:1324:8974	19.36.137.116
cb15:901b:901b:fb65:4024:3136:1324:8975	19.36.137.117
cb15:901b:901b:fb65:4024:3136:1324:8976	19.36.137.118
cb15:901b:901b:fb65:4024:3136:1324:8977	19.36.137.119
cb15:901b:901b:fb65:4024:3136:1324:8978	19.36.137.120

cb15:901b:901b:fb65:4024:3136:1324:8979	19.36.137.121
cb15:901b:901b:fb65:4024:3136:1324:897a	19.36.137.122
cb15:901b:901b:fb65:4024:3136:1324:897b	19.36.137.123
cb15:901b:901b:fb65:4024:3136:1324:897c	19.36.137.124
cb15:901b:901b:fb65:4024:3136:1324:897d	19.36.137.125
cb15:901b:901b:fb65:4024:3136:1324:897e	19.36.137.126
cb15:901b:901b:fb65:4024:3136:1324:897f	19.36.137.127
cb15:901b:901b:fb65:4024:3136:1324:8980	19.36.137.128
cb15:901b:901b:fb65:4024:3136:1324:8981	19.36.137.129
cb15:901b:901b:fb65:4024:3136:1324:8982	19.36.137.130
cb15:901b:901b:fb65:4024:3136:1324:8983	19.36.137.131
cb15:901b:901b:fb65:4024:3136:1324:8984	19.36.137.132
cb15:901b:901b:fb65:4024:3136:1324:8985	19.36.137.133
cb15:901b:901b:fb65:4024:3136:1324:8986	19.36.137.134
cb15:901b:901b:fb65:4024:3136:1324:8987	19.36.137.135
cb15:901b:901b:fb65:4024:3136:1324:8988	19.36.137.136
cb15:901b:901b:fb65:4024:3136:1324:8989	19.36.137.137
cb15:901b:901b:fb65:4024:3136:1324:898a	19.36.137.138
cb15:901b:901b:fb65:4024:3136:1324:898b	19.36.137.139
cb15:901b:901b:fb65:4024:3136:1324:898c	19.36.137.140
cb15:901b:901b:fb65:4024:3136:1324:898d	19.36.137.141
cb15:901b:901b:fb65:4024:3136:1324:898e	19.36.137.142
cb15:901b:901b:fb65:4024:3136:1324:898f	19.36.137.143
cb15:901b:901b:fb65:4024:3136:1324:8990	19.36.137.144
cb15:901b:901b:fb65:4024:3136:1324:8991	19.36.137.145
cb15:901b:901b:fb65:4024:3136:1324:8992	19.36.137.146
cb15:901b:901b:fb65:4024:3136:1324:8993	19.36.137.147
cb15:901b:901b:fb65:4024:3136:1324:8994	19.36.137.148
cb15:901b:901b:fb65:4024:3136:1324:8995	19.36.137.149
cb15:901b:901b:fb65:4024:3136:1324:8996	19.36.137.150
cb15:901b:901b:fb65:4024:3136:1324:8997	19.36.137.151
cb15:901b:901b:fb65:4024:3136:1324:8998	19.36.137.152
cb15:901b:901b:fb65:4024:3136:1324:8999	19.36.137.153
cb15:901b:901b:fb65:4024:3136:1324:899a	19.36.137.154
cb15:901b:901b:fb65:4024:3136:1324:899b	19.36.137.155
cb15:901b:901b:fb65:4024:3136:1324:899c	19.36.137.156
cb15:901b:901b:fb65:4024:3136:1324:899d	19.36.137.157
cb15:901b:901b:fb65:4024:3136:1324:899e	19.36.137.158
cb15:901b:901b:fb65:4024:3136:1324:899f	19.36.137.159
cb15:901b:901b:fb65:4024:3136:1324:89a0	19.36.137.160
cb15:901b:901b:fb65:4024:3136:1324:89a1	19.36.137.161
cb15:901b:901b:fb65:4024:3136:1324:89a2	19.36.137.162
cb15:901b:901b:fb65:4024:3136:1324:89a3	19.36.137.163
cb15:901b:901b:fb65:4024:3136:1324:89a4	19.36.137.164
cb15:901b:901b:fb65:4024:3136:1324:89a5	19.36.137.165
cb15:901b:901b:fb65:4024:3136:1324:89a6	19.36.137.166
cb15:901b:901b:fb65:4024:3136:1324:89a7	19.36.137.167
cb15:901b:901b:fb65:4024:3136:1324:89a8	19.36.137.168
cb15:901b:901b:fb65:4024:3136:1324:89a9	19.36.137.169
cb15:901b:901b:fb65:4024:3136:1324:89aa	19.36.137.170
cb15:901b:901b:fb65:4024:3136:1324:89ab	19.36.137.171
cb15:901b:901b:fb65:4024:3136:1324:89ac	19.36.137.172
cb15:901b:901b:fb65:4024:3136:1324:89ad	19.36.137.173
cb15:901b:901b:fb65:4024:3136:1324:89ae	19.36.137.174
cb15:901b:901b:fb65:4024:3136:1324:89af	19.36.137.175
cb15:901b:901b:fb65:4024:3136:1324:89b0	19.36.137.176
cb15:901b:901b:fb65:4024:3136:1324:89b1	19.36.137.177
cb15:901b:901b:fb65:4024:3136:1324:89b2	19.36.137.178
cb15:901b:901b:fb65:4024:3136:1324:89b3	19.36.137.179
cb15:901b:901b:fb65:4024:3136:1324:89b4	19.36.137.180

cb15:901b:901b:fb65:4024:3136:1324:89b5	19.36.137.181
cb15:901b:901b:fb65:4024:3136:1324:89b6	19.36.137.182
cb15:901b:901b:fb65:4024:3136:1324:89b7	19.36.137.183
cb15:901b:901b:fb65:4024:3136:1324:89b8	19.36.137.184
cb15:901b:901b:fb65:4024:3136:1324:89b9	19.36.137.185
cb15:901b:901b:fb65:4024:3136:1324:89ba	19.36.137.186
cb15:901b:901b:fb65:4024:3136:1324:89bb	19.36.137.187
cb15:901b:901b:fb65:4024:3136:1324:89bc	19.36.137.188
cb15:901b:901b:fb65:4024:3136:1324:89bd	19.36.137.189
cb15:901b:901b:fb65:4024:3136:1324:89be	19.36.137.190
cb15:901b:901b:fb65:4024:3136:1324:89bf	19.36.137.191
cb15:901b:901b:fb65:4024:3136:1324:89c0	19.36.137.192
cb15:901b:901b:fb65:4024:3136:1324:89c1	19.36.137.193
cb15:901b:901b:fb65:4024:3136:1324:89c2	19.36.137.194
cb15:901b:901b:fb65:4024:3136:1324:89c3	19.36.137.195
cb15:901b:901b:fb65:4024:3136:1324:89c4	19.36.137.196
cb15:901b:901b:fb65:4024:3136:1324:89c5	19.36.137.197
cb15:901b:901b:fb65:4024:3136:1324:89c6	19.36.137.198
cb15:901b:901b:fb65:4024:3136:1324:89c7	19.36.137.199
cb15:901b:901b:fb65:4024:3136:1324:89c8	19.36.137.200
cb15:901b:901b:fb65:4024:3136:1324:89c9	19.36.137.201
cb15:901b:901b:fb65:4024:3136:1324:89ca	19.36.137.202
cb15:901b:901b:fb65:4024:3136:1324:89cb	19.36.137.203
cb15:901b:901b:fb65:4024:3136:1324:89cc	19.36.137.204
cb15:901b:901b:fb65:4024:3136:1324:89cd	19.36.137.205
cb15:901b:901b:fb65:4024:3136:1324:89ce	19.36.137.206
cb15:901b:901b:fb65:4024:3136:1324:89cf	19.36.137.207
cb15:901b:901b:fb65:4024:3136:1324:89d0	19.36.137.208
cb15:901b:901b:fb65:4024:3136:1324:89d1	19.36.137.209
cb15:901b:901b:fb65:4024:3136:1324:89d2	19.36.137.210
cb15:901b:901b:fb65:4024:3136:1324:89d3	19.36.137.211
cb15:901b:901b:fb65:4024:3136:1324:89d4	19.36.137.212
cb15:901b:901b:fb65:4024:3136:1324:89d5	19.36.137.213
cb15:901b:901b:fb65:4024:3136:1324:89d6	19.36.137.214
cb15:901b:901b:fb65:4024:3136:1324:89d7	19.36.137.215
cb15:901b:901b:fb65:4024:3136:1324:89d8	19.36.137.216
cb15:901b:901b:fb65:4024:3136:1324:89d9	19.36.137.217
cb15:901b:901b:fb65:4024:3136:1324:89da	19.36.137.218
cb15:901b:901b:fb65:4024:3136:1324:89db	19.36.137.219
cb15:901b:901b:fb65:4024:3136:1324:89dc	19.36.137.220
cb15:901b:901b:fb65:4024:3136:1324:89dd	19.36.137.221
cb15:901b:901b:fb65:4024:3136:1324:89de	19.36.137.222
cb15:901b:901b:fb65:4024:3136:1324:89df	19.36.137.223
cb15:901b:901b:fb65:4024:3136:1324:89e0	19.36.137.224
cb15:901b:901b:fb65:4024:3136:1324:89e1	19.36.137.225
cb15:901b:901b:fb65:4024:3136:1324:89e2	19.36.137.226
cb15:901b:901b:fb65:4024:3136:1324:89e3	19.36.137.227
cb15:901b:901b:fb65:4024:3136:1324:89e4	19.36.137.228
cb15:901b:901b:fb65:4024:3136:1324:89e5	19.36.137.229
cb15:901b:901b:fb65:4024:3136:1324:89e6	19.36.137.230
cb15:901b:901b:fb65:4024:3136:1324:89e7	19.36.137.231
cb15:901b:901b:fb65:4024:3136:1324:89e8	19.36.137.232
cb15:901b:901b:fb65:4024:3136:1324:89e9	19.36.137.233
cb15:901b:901b:fb65:4024:3136:1324:89ea	19.36.137.234
cb15:901b:901b:fb65:4024:3136:1324:89eb	19.36.137.235
cb15:901b:901b:fb65:4024:3136:1324:89ec	19.36.137.236
cb15:901b:901b:fb65:4024:3136:1324:89ed	19.36.137.237
cb15:901b:901b:fb65:4024:3136:1324:89ee	19.36.137.238
cb15:901b:901b:fb65:4024:3136:1324:89ef	19.36.137.239
cb15:901b:901b:fb65:4024:3136:1324:89f0	19.36.137.240
cb15:901b:901b:fb65:4024:3136:1324:89f1	19.36.137.241
cb15:901b:901b:fb65:4024:3136:1324:89f2	19.36.137.242
cb15:901b:901b:fb65:4024:3136:1324:89f3	19.36.137.243
cb15:901b:901b:fb65:4024:3136:1324:89f4	19.36.137.244
cb15:901b:901b:fb65:4024:3136:1324:89f5	19.36.137.245
cb15:901b:901b:fb65:4024:3136:1324:89f6	19.36.137.246
cb15:901b:901b:fb65:4024:3136:1324:89f7	19.36.137.247
cb15:901b:901b:fb65:4024:3136:1324:89f8	19.36.137.248
cb15:901b:901b:fb65:4024:3136:1324:89f9	19.36.137.249
cb15:901b:901b:fb65:4024:3136:1324:89fa	19.36.137.250
cb15:901b:901b:fb65:4024:3136:1324:89fb	19.36.137.251
cb15:901b:901b:fb65:4024:3136:1324:89fc	19.36.137.252
cb15:901b:901b:fb65:4024:3136:1324:89fd	19.36.137.253
cb15:901b:901b:fb65:4024:3136:1324:89fe	19.36.137.254
cb15:901b:901b:fb65:4024:3136:1324:89ff	19.36.137.255

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.