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:1324:4072:3d24:f140:5701	241.64.87.1
cb15:901b:901b:1324:4072:3d24:f140:5702	241.64.87.2
cb15:901b:901b:1324:4072:3d24:f140:5703	241.64.87.3
cb15:901b:901b:1324:4072:3d24:f140:5704	241.64.87.4
cb15:901b:901b:1324:4072:3d24:f140:5705	241.64.87.5
cb15:901b:901b:1324:4072:3d24:f140:5706	241.64.87.6
cb15:901b:901b:1324:4072:3d24:f140:5707	241.64.87.7
cb15:901b:901b:1324:4072:3d24:f140:5708	241.64.87.8
cb15:901b:901b:1324:4072:3d24:f140:5709	241.64.87.9
cb15:901b:901b:1324:4072:3d24:f140:570a	241.64.87.10
cb15:901b:901b:1324:4072:3d24:f140:570b	241.64.87.11
cb15:901b:901b:1324:4072:3d24:f140:570c	241.64.87.12
cb15:901b:901b:1324:4072:3d24:f140:570d	241.64.87.13
cb15:901b:901b:1324:4072:3d24:f140:570e	241.64.87.14
cb15:901b:901b:1324:4072:3d24:f140:570f	241.64.87.15
cb15:901b:901b:1324:4072:3d24:f140:5710	241.64.87.16
cb15:901b:901b:1324:4072:3d24:f140:5711	241.64.87.17
cb15:901b:901b:1324:4072:3d24:f140:5712	241.64.87.18
cb15:901b:901b:1324:4072:3d24:f140:5713	241.64.87.19
cb15:901b:901b:1324:4072:3d24:f140:5714	241.64.87.20
cb15:901b:901b:1324:4072:3d24:f140:5715	241.64.87.21
cb15:901b:901b:1324:4072:3d24:f140:5716	241.64.87.22
cb15:901b:901b:1324:4072:3d24:f140:5717	241.64.87.23
cb15:901b:901b:1324:4072:3d24:f140:5718	241.64.87.24
cb15:901b:901b:1324:4072:3d24:f140:5719	241.64.87.25
cb15:901b:901b:1324:4072:3d24:f140:571a	241.64.87.26
cb15:901b:901b:1324:4072:3d24:f140:571b	241.64.87.27
cb15:901b:901b:1324:4072:3d24:f140:571c	241.64.87.28
cb15:901b:901b:1324:4072:3d24:f140:571d	241.64.87.29
cb15:901b:901b:1324:4072:3d24:f140:571e	241.64.87.30
cb15:901b:901b:1324:4072:3d24:f140:571f	241.64.87.31
cb15:901b:901b:1324:4072:3d24:f140:5720	241.64.87.32
cb15:901b:901b:1324:4072:3d24:f140:5721	241.64.87.33
cb15:901b:901b:1324:4072:3d24:f140:5722	241.64.87.34
cb15:901b:901b:1324:4072:3d24:f140:5723	241.64.87.35
cb15:901b:901b:1324:4072:3d24:f140:5724	241.64.87.36
cb15:901b:901b:1324:4072:3d24:f140:5725	241.64.87.37
cb15:901b:901b:1324:4072:3d24:f140:5726	241.64.87.38
cb15:901b:901b:1324:4072:3d24:f140:5727	241.64.87.39
cb15:901b:901b:1324:4072:3d24:f140:5728	241.64.87.40
cb15:901b:901b:1324:4072:3d24:f140:5729	241.64.87.41
cb15:901b:901b:1324:4072:3d24:f140:572a	241.64.87.42
cb15:901b:901b:1324:4072:3d24:f140:572b	241.64.87.43
cb15:901b:901b:1324:4072:3d24:f140:572c	241.64.87.44
cb15:901b:901b:1324:4072:3d24:f140:572d	241.64.87.45
cb15:901b:901b:1324:4072:3d24:f140:572e	241.64.87.46
cb15:901b:901b:1324:4072:3d24:f140:572f	241.64.87.47
cb15:901b:901b:1324:4072:3d24:f140:5730	241.64.87.48
cb15:901b:901b:1324:4072:3d24:f140:5731	241.64.87.49
cb15:901b:901b:1324:4072:3d24:f140:5732	241.64.87.50
cb15:901b:901b:1324:4072:3d24:f140:5733	241.64.87.51
cb15:901b:901b:1324:4072:3d24:f140:5734	241.64.87.52
cb15:901b:901b:1324:4072:3d24:f140:5735	241.64.87.53
cb15:901b:901b:1324:4072:3d24:f140:5736	241.64.87.54
cb15:901b:901b:1324:4072:3d24:f140:5737	241.64.87.55
cb15:901b:901b:1324:4072:3d24:f140:5738	241.64.87.56
cb15:901b:901b:1324:4072:3d24:f140:5739	241.64.87.57
cb15:901b:901b:1324:4072:3d24:f140:573a	241.64.87.58
cb15:901b:901b:1324:4072:3d24:f140:573b	241.64.87.59
cb15:901b:901b:1324:4072:3d24:f140:573c	241.64.87.60

cb15:901b:901b:1324:4072:3d24:f140:573d	241.64.87.61
cb15:901b:901b:1324:4072:3d24:f140:573e	241.64.87.62
cb15:901b:901b:1324:4072:3d24:f140:573f	241.64.87.63
cb15:901b:901b:1324:4072:3d24:f140:5740	241.64.87.64
cb15:901b:901b:1324:4072:3d24:f140:5741	241.64.87.65
cb15:901b:901b:1324:4072:3d24:f140:5742	241.64.87.66
cb15:901b:901b:1324:4072:3d24:f140:5743	241.64.87.67
cb15:901b:901b:1324:4072:3d24:f140:5744	241.64.87.68
cb15:901b:901b:1324:4072:3d24:f140:5745	241.64.87.69
cb15:901b:901b:1324:4072:3d24:f140:5746	241.64.87.70
cb15:901b:901b:1324:4072:3d24:f140:5747	241.64.87.71
cb15:901b:901b:1324:4072:3d24:f140:5748	241.64.87.72
cb15:901b:901b:1324:4072:3d24:f140:5749	241.64.87.73
cb15:901b:901b:1324:4072:3d24:f140:574a	241.64.87.74
cb15:901b:901b:1324:4072:3d24:f140:574b	241.64.87.75
cb15:901b:901b:1324:4072:3d24:f140:574c	241.64.87.76
cb15:901b:901b:1324:4072:3d24:f140:574d	241.64.87.77
cb15:901b:901b:1324:4072:3d24:f140:574e	241.64.87.78
cb15:901b:901b:1324:4072:3d24:f140:574f	241.64.87.79
cb15:901b:901b:1324:4072:3d24:f140:5750	241.64.87.80
cb15:901b:901b:1324:4072:3d24:f140:5751	241.64.87.81
cb15:901b:901b:1324:4072:3d24:f140:5752	241.64.87.82
cb15:901b:901b:1324:4072:3d24:f140:5753	241.64.87.83
cb15:901b:901b:1324:4072:3d24:f140:5754	241.64.87.84
cb15:901b:901b:1324:4072:3d24:f140:5755	241.64.87.85
cb15:901b:901b:1324:4072:3d24:f140:5756	241.64.87.86
cb15:901b:901b:1324:4072:3d24:f140:5757	241.64.87.87
cb15:901b:901b:1324:4072:3d24:f140:5758	241.64.87.88
cb15:901b:901b:1324:4072:3d24:f140:5759	241.64.87.89
cb15:901b:901b:1324:4072:3d24:f140:575a	241.64.87.90
cb15:901b:901b:1324:4072:3d24:f140:575b	241.64.87.91
cb15:901b:901b:1324:4072:3d24:f140:575c	241.64.87.92
cb15:901b:901b:1324:4072:3d24:f140:575d	241.64.87.93
cb15:901b:901b:1324:4072:3d24:f140:575e	241.64.87.94
cb15:901b:901b:1324:4072:3d24:f140:575f	241.64.87.95
cb15:901b:901b:1324:4072:3d24:f140:5760	241.64.87.96
cb15:901b:901b:1324:4072:3d24:f140:5761	241.64.87.97
cb15:901b:901b:1324:4072:3d24:f140:5762	241.64.87.98
cb15:901b:901b:1324:4072:3d24:f140:5763	241.64.87.99
cb15:901b:901b:1324:4072:3d24:f140:5764	241.64.87.100
cb15:901b:901b:1324:4072:3d24:f140:5765	241.64.87.101
cb15:901b:901b:1324:4072:3d24:f140:5766	241.64.87.102
cb15:901b:901b:1324:4072:3d24:f140:5767	241.64.87.103
cb15:901b:901b:1324:4072:3d24:f140:5768	241.64.87.104
cb15:901b:901b:1324:4072:3d24:f140:5769	241.64.87.105
cb15:901b:901b:1324:4072:3d24:f140:576a	241.64.87.106
cb15:901b:901b:1324:4072:3d24:f140:576b	241.64.87.107
cb15:901b:901b:1324:4072:3d24:f140:576c	241.64.87.108
cb15:901b:901b:1324:4072:3d24:f140:576d	241.64.87.109
cb15:901b:901b:1324:4072:3d24:f140:576e	241.64.87.110
cb15:901b:901b:1324:4072:3d24:f140:576f	241.64.87.111
cb15:901b:901b:1324:4072:3d24:f140:5770	241.64.87.112
cb15:901b:901b:1324:4072:3d24:f140:5771	241.64.87.113
cb15:901b:901b:1324:4072:3d24:f140:5772	241.64.87.114
cb15:901b:901b:1324:4072:3d24:f140:5773	241.64.87.115
cb15:901b:901b:1324:4072:3d24:f140:5774	241.64.87.116
cb15:901b:901b:1324:4072:3d24:f140:5775	241.64.87.117
cb15:901b:901b:1324:4072:3d24:f140:5776	241.64.87.118
cb15:901b:901b:1324:4072:3d24:f140:5777	241.64.87.119
cb15:901b:901b:1324:4072:3d24:f140:5778	241.64.87.120

cb15:901b:901b:1324:4072:3d24:f140:5779	241.64.87.121
cb15:901b:901b:1324:4072:3d24:f140:577a	241.64.87.122
cb15:901b:901b:1324:4072:3d24:f140:577b	241.64.87.123
cb15:901b:901b:1324:4072:3d24:f140:577c	241.64.87.124
cb15:901b:901b:1324:4072:3d24:f140:577d	241.64.87.125
cb15:901b:901b:1324:4072:3d24:f140:577e	241.64.87.126
cb15:901b:901b:1324:4072:3d24:f140:577f	241.64.87.127
cb15:901b:901b:1324:4072:3d24:f140:5780	241.64.87.128
cb15:901b:901b:1324:4072:3d24:f140:5781	241.64.87.129
cb15:901b:901b:1324:4072:3d24:f140:5782	241.64.87.130
cb15:901b:901b:1324:4072:3d24:f140:5783	241.64.87.131
cb15:901b:901b:1324:4072:3d24:f140:5784	241.64.87.132
cb15:901b:901b:1324:4072:3d24:f140:5785	241.64.87.133
cb15:901b:901b:1324:4072:3d24:f140:5786	241.64.87.134
cb15:901b:901b:1324:4072:3d24:f140:5787	241.64.87.135
cb15:901b:901b:1324:4072:3d24:f140:5788	241.64.87.136
cb15:901b:901b:1324:4072:3d24:f140:5789	241.64.87.137
cb15:901b:901b:1324:4072:3d24:f140:578a	241.64.87.138
cb15:901b:901b:1324:4072:3d24:f140:578b	241.64.87.139
cb15:901b:901b:1324:4072:3d24:f140:578c	241.64.87.140
cb15:901b:901b:1324:4072:3d24:f140:578d	241.64.87.141
cb15:901b:901b:1324:4072:3d24:f140:578e	241.64.87.142
cb15:901b:901b:1324:4072:3d24:f140:578f	241.64.87.143
cb15:901b:901b:1324:4072:3d24:f140:5790	241.64.87.144
cb15:901b:901b:1324:4072:3d24:f140:5791	241.64.87.145
cb15:901b:901b:1324:4072:3d24:f140:5792	241.64.87.146
cb15:901b:901b:1324:4072:3d24:f140:5793	241.64.87.147
cb15:901b:901b:1324:4072:3d24:f140:5794	241.64.87.148
cb15:901b:901b:1324:4072:3d24:f140:5795	241.64.87.149
cb15:901b:901b:1324:4072:3d24:f140:5796	241.64.87.150
cb15:901b:901b:1324:4072:3d24:f140:5797	241.64.87.151
cb15:901b:901b:1324:4072:3d24:f140:5798	241.64.87.152
cb15:901b:901b:1324:4072:3d24:f140:5799	241.64.87.153
cb15:901b:901b:1324:4072:3d24:f140:579a	241.64.87.154
cb15:901b:901b:1324:4072:3d24:f140:579b	241.64.87.155
cb15:901b:901b:1324:4072:3d24:f140:579c	241.64.87.156
cb15:901b:901b:1324:4072:3d24:f140:579d	241.64.87.157
cb15:901b:901b:1324:4072:3d24:f140:579e	241.64.87.158
cb15:901b:901b:1324:4072:3d24:f140:579f	241.64.87.159
cb15:901b:901b:1324:4072:3d24:f140:57a0	241.64.87.160
cb15:901b:901b:1324:4072:3d24:f140:57a1	241.64.87.161
cb15:901b:901b:1324:4072:3d24:f140:57a2	241.64.87.162
cb15:901b:901b:1324:4072:3d24:f140:57a3	241.64.87.163
cb15:901b:901b:1324:4072:3d24:f140:57a4	241.64.87.164
cb15:901b:901b:1324:4072:3d24:f140:57a5	241.64.87.165
cb15:901b:901b:1324:4072:3d24:f140:57a6	241.64.87.166
cb15:901b:901b:1324:4072:3d24:f140:57a7	241.64.87.167
cb15:901b:901b:1324:4072:3d24:f140:57a8	241.64.87.168
cb15:901b:901b:1324:4072:3d24:f140:57a9	241.64.87.169
cb15:901b:901b:1324:4072:3d24:f140:57aa	241.64.87.170
cb15:901b:901b:1324:4072:3d24:f140:57ab	241.64.87.171
cb15:901b:901b:1324:4072:3d24:f140:57ac	241.64.87.172
cb15:901b:901b:1324:4072:3d24:f140:57ad	241.64.87.173
cb15:901b:901b:1324:4072:3d24:f140:57ae	241.64.87.174
cb15:901b:901b:1324:4072:3d24:f140:57af	241.64.87.175
cb15:901b:901b:1324:4072:3d24:f140:57b0	241.64.87.176
cb15:901b:901b:1324:4072:3d24:f140:57b1	241.64.87.177
cb15:901b:901b:1324:4072:3d24:f140:57b2	241.64.87.178
cb15:901b:901b:1324:4072:3d24:f140:57b3	241.64.87.179
cb15:901b:901b:1324:4072:3d24:f140:57b4	241.64.87.180

cb15:901b:901b:1324:4072:3d24:f140:57b5	241.64.87.181
cb15:901b:901b:1324:4072:3d24:f140:57b6	241.64.87.182
cb15:901b:901b:1324:4072:3d24:f140:57b7	241.64.87.183
cb15:901b:901b:1324:4072:3d24:f140:57b8	241.64.87.184
cb15:901b:901b:1324:4072:3d24:f140:57b9	241.64.87.185
cb15:901b:901b:1324:4072:3d24:f140:57ba	241.64.87.186
cb15:901b:901b:1324:4072:3d24:f140:57bb	241.64.87.187
cb15:901b:901b:1324:4072:3d24:f140:57bc	241.64.87.188
cb15:901b:901b:1324:4072:3d24:f140:57bd	241.64.87.189
cb15:901b:901b:1324:4072:3d24:f140:57be	241.64.87.190
cb15:901b:901b:1324:4072:3d24:f140:57bf	241.64.87.191
cb15:901b:901b:1324:4072:3d24:f140:57c0	241.64.87.192
cb15:901b:901b:1324:4072:3d24:f140:57c1	241.64.87.193
cb15:901b:901b:1324:4072:3d24:f140:57c2	241.64.87.194
cb15:901b:901b:1324:4072:3d24:f140:57c3	241.64.87.195
cb15:901b:901b:1324:4072:3d24:f140:57c4	241.64.87.196
cb15:901b:901b:1324:4072:3d24:f140:57c5	241.64.87.197
cb15:901b:901b:1324:4072:3d24:f140:57c6	241.64.87.198
cb15:901b:901b:1324:4072:3d24:f140:57c7	241.64.87.199
cb15:901b:901b:1324:4072:3d24:f140:57c8	241.64.87.200
cb15:901b:901b:1324:4072:3d24:f140:57c9	241.64.87.201
cb15:901b:901b:1324:4072:3d24:f140:57ca	241.64.87.202
cb15:901b:901b:1324:4072:3d24:f140:57cb	241.64.87.203
cb15:901b:901b:1324:4072:3d24:f140:57cc	241.64.87.204
cb15:901b:901b:1324:4072:3d24:f140:57cd	241.64.87.205
cb15:901b:901b:1324:4072:3d24:f140:57ce	241.64.87.206
cb15:901b:901b:1324:4072:3d24:f140:57cf	241.64.87.207
cb15:901b:901b:1324:4072:3d24:f140:57d0	241.64.87.208
cb15:901b:901b:1324:4072:3d24:f140:57d1	241.64.87.209
cb15:901b:901b:1324:4072:3d24:f140:57d2	241.64.87.210
cb15:901b:901b:1324:4072:3d24:f140:57d3	241.64.87.211
cb15:901b:901b:1324:4072:3d24:f140:57d4	241.64.87.212
cb15:901b:901b:1324:4072:3d24:f140:57d5	241.64.87.213
cb15:901b:901b:1324:4072:3d24:f140:57d6	241.64.87.214
cb15:901b:901b:1324:4072:3d24:f140:57d7	241.64.87.215
cb15:901b:901b:1324:4072:3d24:f140:57d8	241.64.87.216
cb15:901b:901b:1324:4072:3d24:f140:57d9	241.64.87.217
cb15:901b:901b:1324:4072:3d24:f140:57da	241.64.87.218
cb15:901b:901b:1324:4072:3d24:f140:57db	241.64.87.219
cb15:901b:901b:1324:4072:3d24:f140:57dc	241.64.87.220
cb15:901b:901b:1324:4072:3d24:f140:57dd	241.64.87.221
cb15:901b:901b:1324:4072:3d24:f140:57de	241.64.87.222
cb15:901b:901b:1324:4072:3d24:f140:57df	241.64.87.223
cb15:901b:901b:1324:4072:3d24:f140:57e0	241.64.87.224
cb15:901b:901b:1324:4072:3d24:f140:57e1	241.64.87.225
cb15:901b:901b:1324:4072:3d24:f140:57e2	241.64.87.226
cb15:901b:901b:1324:4072:3d24:f140:57e3	241.64.87.227
cb15:901b:901b:1324:4072:3d24:f140:57e4	241.64.87.228
cb15:901b:901b:1324:4072:3d24:f140:57e5	241.64.87.229
cb15:901b:901b:1324:4072:3d24:f140:57e6	241.64.87.230
cb15:901b:901b:1324:4072:3d24:f140:57e7	241.64.87.231
cb15:901b:901b:1324:4072:3d24:f140:57e8	241.64.87.232
cb15:901b:901b:1324:4072:3d24:f140:57e9	241.64.87.233
cb15:901b:901b:1324:4072:3d24:f140:57ea	241.64.87.234
cb15:901b:901b:1324:4072:3d24:f140:57eb	241.64.87.235
cb15:901b:901b:1324:4072:3d24:f140:57ec	241.64.87.236
cb15:901b:901b:1324:4072:3d24:f140:57ed	241.64.87.237
cb15:901b:901b:1324:4072:3d24:f140:57ee	241.64.87.238
cb15:901b:901b:1324:4072:3d24:f140:57ef	241.64.87.239
cb15:901b:901b:1324:4072:3d24:f140:57f0	241.64.87.240
cb15:901b:901b:1324:4072:3d24:f140:57f1	241.64.87.241
cb15:901b:901b:1324:4072:3d24:f140:57f2	241.64.87.242
cb15:901b:901b:1324:4072:3d24:f140:57f3	241.64.87.243
cb15:901b:901b:1324:4072:3d24:f140:57f4	241.64.87.244
cb15:901b:901b:1324:4072:3d24:f140:57f5	241.64.87.245
cb15:901b:901b:1324:4072:3d24:f140:57f6	241.64.87.246
cb15:901b:901b:1324:4072:3d24:f140:57f7	241.64.87.247
cb15:901b:901b:1324:4072:3d24:f140:57f8	241.64.87.248
cb15:901b:901b:1324:4072:3d24:f140:57f9	241.64.87.249
cb15:901b:901b:1324:4072:3d24:f140:57fa	241.64.87.250
cb15:901b:901b:1324:4072:3d24:f140:57fb	241.64.87.251
cb15:901b:901b:1324:4072:3d24:f140:57fc	241.64.87.252
cb15:901b:901b:1324:4072:3d24:f140:57fd	241.64.87.253
cb15:901b:901b:1324:4072:3d24:f140:57fe	241.64.87.254
cb15:901b:901b:1324:4072:3d24:f140:57ff	241.64.87.255

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.