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:8024:cd24:8081:155:c2bc:5701	194.188.87.1
cb15:901b:8024:cd24:8081:155:c2bc:5702	194.188.87.2
cb15:901b:8024:cd24:8081:155:c2bc:5703	194.188.87.3
cb15:901b:8024:cd24:8081:155:c2bc:5704	194.188.87.4
cb15:901b:8024:cd24:8081:155:c2bc:5705	194.188.87.5
cb15:901b:8024:cd24:8081:155:c2bc:5706	194.188.87.6
cb15:901b:8024:cd24:8081:155:c2bc:5707	194.188.87.7
cb15:901b:8024:cd24:8081:155:c2bc:5708	194.188.87.8
cb15:901b:8024:cd24:8081:155:c2bc:5709	194.188.87.9
cb15:901b:8024:cd24:8081:155:c2bc:570a	194.188.87.10
cb15:901b:8024:cd24:8081:155:c2bc:570b	194.188.87.11
cb15:901b:8024:cd24:8081:155:c2bc:570c	194.188.87.12
cb15:901b:8024:cd24:8081:155:c2bc:570d	194.188.87.13
cb15:901b:8024:cd24:8081:155:c2bc:570e	194.188.87.14
cb15:901b:8024:cd24:8081:155:c2bc:570f	194.188.87.15
cb15:901b:8024:cd24:8081:155:c2bc:5710	194.188.87.16
cb15:901b:8024:cd24:8081:155:c2bc:5711	194.188.87.17
cb15:901b:8024:cd24:8081:155:c2bc:5712	194.188.87.18
cb15:901b:8024:cd24:8081:155:c2bc:5713	194.188.87.19
cb15:901b:8024:cd24:8081:155:c2bc:5714	194.188.87.20
cb15:901b:8024:cd24:8081:155:c2bc:5715	194.188.87.21
cb15:901b:8024:cd24:8081:155:c2bc:5716	194.188.87.22
cb15:901b:8024:cd24:8081:155:c2bc:5717	194.188.87.23
cb15:901b:8024:cd24:8081:155:c2bc:5718	194.188.87.24
cb15:901b:8024:cd24:8081:155:c2bc:5719	194.188.87.25
cb15:901b:8024:cd24:8081:155:c2bc:571a	194.188.87.26
cb15:901b:8024:cd24:8081:155:c2bc:571b	194.188.87.27
cb15:901b:8024:cd24:8081:155:c2bc:571c	194.188.87.28
cb15:901b:8024:cd24:8081:155:c2bc:571d	194.188.87.29
cb15:901b:8024:cd24:8081:155:c2bc:571e	194.188.87.30
cb15:901b:8024:cd24:8081:155:c2bc:571f	194.188.87.31
cb15:901b:8024:cd24:8081:155:c2bc:5720	194.188.87.32
cb15:901b:8024:cd24:8081:155:c2bc:5721	194.188.87.33
cb15:901b:8024:cd24:8081:155:c2bc:5722	194.188.87.34
cb15:901b:8024:cd24:8081:155:c2bc:5723	194.188.87.35
cb15:901b:8024:cd24:8081:155:c2bc:5724	194.188.87.36
cb15:901b:8024:cd24:8081:155:c2bc:5725	194.188.87.37
cb15:901b:8024:cd24:8081:155:c2bc:5726	194.188.87.38
cb15:901b:8024:cd24:8081:155:c2bc:5727	194.188.87.39
cb15:901b:8024:cd24:8081:155:c2bc:5728	194.188.87.40
cb15:901b:8024:cd24:8081:155:c2bc:5729	194.188.87.41
cb15:901b:8024:cd24:8081:155:c2bc:572a	194.188.87.42
cb15:901b:8024:cd24:8081:155:c2bc:572b	194.188.87.43
cb15:901b:8024:cd24:8081:155:c2bc:572c	194.188.87.44
cb15:901b:8024:cd24:8081:155:c2bc:572d	194.188.87.45
cb15:901b:8024:cd24:8081:155:c2bc:572e	194.188.87.46
cb15:901b:8024:cd24:8081:155:c2bc:572f	194.188.87.47
cb15:901b:8024:cd24:8081:155:c2bc:5730	194.188.87.48
cb15:901b:8024:cd24:8081:155:c2bc:5731	194.188.87.49
cb15:901b:8024:cd24:8081:155:c2bc:5732	194.188.87.50
cb15:901b:8024:cd24:8081:155:c2bc:5733	194.188.87.51
cb15:901b:8024:cd24:8081:155:c2bc:5734	194.188.87.52
cb15:901b:8024:cd24:8081:155:c2bc:5735	194.188.87.53
cb15:901b:8024:cd24:8081:155:c2bc:5736	194.188.87.54
cb15:901b:8024:cd24:8081:155:c2bc:5737	194.188.87.55
cb15:901b:8024:cd24:8081:155:c2bc:5738	194.188.87.56
cb15:901b:8024:cd24:8081:155:c2bc:5739	194.188.87.57
cb15:901b:8024:cd24:8081:155:c2bc:573a	194.188.87.58
cb15:901b:8024:cd24:8081:155:c2bc:573b	194.188.87.59
cb15:901b:8024:cd24:8081:155:c2bc:573c	194.188.87.60

cb15:901b:8024:cd24:8081:155:c2bc:573d	194.188.87.61
cb15:901b:8024:cd24:8081:155:c2bc:573e	194.188.87.62
cb15:901b:8024:cd24:8081:155:c2bc:573f	194.188.87.63
cb15:901b:8024:cd24:8081:155:c2bc:5740	194.188.87.64
cb15:901b:8024:cd24:8081:155:c2bc:5741	194.188.87.65
cb15:901b:8024:cd24:8081:155:c2bc:5742	194.188.87.66
cb15:901b:8024:cd24:8081:155:c2bc:5743	194.188.87.67
cb15:901b:8024:cd24:8081:155:c2bc:5744	194.188.87.68
cb15:901b:8024:cd24:8081:155:c2bc:5745	194.188.87.69
cb15:901b:8024:cd24:8081:155:c2bc:5746	194.188.87.70
cb15:901b:8024:cd24:8081:155:c2bc:5747	194.188.87.71
cb15:901b:8024:cd24:8081:155:c2bc:5748	194.188.87.72
cb15:901b:8024:cd24:8081:155:c2bc:5749	194.188.87.73
cb15:901b:8024:cd24:8081:155:c2bc:574a	194.188.87.74
cb15:901b:8024:cd24:8081:155:c2bc:574b	194.188.87.75
cb15:901b:8024:cd24:8081:155:c2bc:574c	194.188.87.76
cb15:901b:8024:cd24:8081:155:c2bc:574d	194.188.87.77
cb15:901b:8024:cd24:8081:155:c2bc:574e	194.188.87.78
cb15:901b:8024:cd24:8081:155:c2bc:574f	194.188.87.79
cb15:901b:8024:cd24:8081:155:c2bc:5750	194.188.87.80
cb15:901b:8024:cd24:8081:155:c2bc:5751	194.188.87.81
cb15:901b:8024:cd24:8081:155:c2bc:5752	194.188.87.82
cb15:901b:8024:cd24:8081:155:c2bc:5753	194.188.87.83
cb15:901b:8024:cd24:8081:155:c2bc:5754	194.188.87.84
cb15:901b:8024:cd24:8081:155:c2bc:5755	194.188.87.85
cb15:901b:8024:cd24:8081:155:c2bc:5756	194.188.87.86
cb15:901b:8024:cd24:8081:155:c2bc:5757	194.188.87.87
cb15:901b:8024:cd24:8081:155:c2bc:5758	194.188.87.88
cb15:901b:8024:cd24:8081:155:c2bc:5759	194.188.87.89
cb15:901b:8024:cd24:8081:155:c2bc:575a	194.188.87.90
cb15:901b:8024:cd24:8081:155:c2bc:575b	194.188.87.91
cb15:901b:8024:cd24:8081:155:c2bc:575c	194.188.87.92
cb15:901b:8024:cd24:8081:155:c2bc:575d	194.188.87.93
cb15:901b:8024:cd24:8081:155:c2bc:575e	194.188.87.94
cb15:901b:8024:cd24:8081:155:c2bc:575f	194.188.87.95
cb15:901b:8024:cd24:8081:155:c2bc:5760	194.188.87.96
cb15:901b:8024:cd24:8081:155:c2bc:5761	194.188.87.97
cb15:901b:8024:cd24:8081:155:c2bc:5762	194.188.87.98
cb15:901b:8024:cd24:8081:155:c2bc:5763	194.188.87.99
cb15:901b:8024:cd24:8081:155:c2bc:5764	194.188.87.100
cb15:901b:8024:cd24:8081:155:c2bc:5765	194.188.87.101
cb15:901b:8024:cd24:8081:155:c2bc:5766	194.188.87.102
cb15:901b:8024:cd24:8081:155:c2bc:5767	194.188.87.103
cb15:901b:8024:cd24:8081:155:c2bc:5768	194.188.87.104
cb15:901b:8024:cd24:8081:155:c2bc:5769	194.188.87.105
cb15:901b:8024:cd24:8081:155:c2bc:576a	194.188.87.106
cb15:901b:8024:cd24:8081:155:c2bc:576b	194.188.87.107
cb15:901b:8024:cd24:8081:155:c2bc:576c	194.188.87.108
cb15:901b:8024:cd24:8081:155:c2bc:576d	194.188.87.109
cb15:901b:8024:cd24:8081:155:c2bc:576e	194.188.87.110
cb15:901b:8024:cd24:8081:155:c2bc:576f	194.188.87.111
cb15:901b:8024:cd24:8081:155:c2bc:5770	194.188.87.112
cb15:901b:8024:cd24:8081:155:c2bc:5771	194.188.87.113
cb15:901b:8024:cd24:8081:155:c2bc:5772	194.188.87.114
cb15:901b:8024:cd24:8081:155:c2bc:5773	194.188.87.115
cb15:901b:8024:cd24:8081:155:c2bc:5774	194.188.87.116
cb15:901b:8024:cd24:8081:155:c2bc:5775	194.188.87.117
cb15:901b:8024:cd24:8081:155:c2bc:5776	194.188.87.118
cb15:901b:8024:cd24:8081:155:c2bc:5777	194.188.87.119
cb15:901b:8024:cd24:8081:155:c2bc:5778	194.188.87.120

cb15:901b:8024:cd24:8081:155:c2bc:5779	194.188.87.121
cb15:901b:8024:cd24:8081:155:c2bc:577a	194.188.87.122
cb15:901b:8024:cd24:8081:155:c2bc:577b	194.188.87.123
cb15:901b:8024:cd24:8081:155:c2bc:577c	194.188.87.124
cb15:901b:8024:cd24:8081:155:c2bc:577d	194.188.87.125
cb15:901b:8024:cd24:8081:155:c2bc:577e	194.188.87.126
cb15:901b:8024:cd24:8081:155:c2bc:577f	194.188.87.127
cb15:901b:8024:cd24:8081:155:c2bc:5780	194.188.87.128
cb15:901b:8024:cd24:8081:155:c2bc:5781	194.188.87.129
cb15:901b:8024:cd24:8081:155:c2bc:5782	194.188.87.130
cb15:901b:8024:cd24:8081:155:c2bc:5783	194.188.87.131
cb15:901b:8024:cd24:8081:155:c2bc:5784	194.188.87.132
cb15:901b:8024:cd24:8081:155:c2bc:5785	194.188.87.133
cb15:901b:8024:cd24:8081:155:c2bc:5786	194.188.87.134
cb15:901b:8024:cd24:8081:155:c2bc:5787	194.188.87.135
cb15:901b:8024:cd24:8081:155:c2bc:5788	194.188.87.136
cb15:901b:8024:cd24:8081:155:c2bc:5789	194.188.87.137
cb15:901b:8024:cd24:8081:155:c2bc:578a	194.188.87.138
cb15:901b:8024:cd24:8081:155:c2bc:578b	194.188.87.139
cb15:901b:8024:cd24:8081:155:c2bc:578c	194.188.87.140
cb15:901b:8024:cd24:8081:155:c2bc:578d	194.188.87.141
cb15:901b:8024:cd24:8081:155:c2bc:578e	194.188.87.142
cb15:901b:8024:cd24:8081:155:c2bc:578f	194.188.87.143
cb15:901b:8024:cd24:8081:155:c2bc:5790	194.188.87.144
cb15:901b:8024:cd24:8081:155:c2bc:5791	194.188.87.145
cb15:901b:8024:cd24:8081:155:c2bc:5792	194.188.87.146
cb15:901b:8024:cd24:8081:155:c2bc:5793	194.188.87.147
cb15:901b:8024:cd24:8081:155:c2bc:5794	194.188.87.148
cb15:901b:8024:cd24:8081:155:c2bc:5795	194.188.87.149
cb15:901b:8024:cd24:8081:155:c2bc:5796	194.188.87.150
cb15:901b:8024:cd24:8081:155:c2bc:5797	194.188.87.151
cb15:901b:8024:cd24:8081:155:c2bc:5798	194.188.87.152
cb15:901b:8024:cd24:8081:155:c2bc:5799	194.188.87.153
cb15:901b:8024:cd24:8081:155:c2bc:579a	194.188.87.154
cb15:901b:8024:cd24:8081:155:c2bc:579b	194.188.87.155
cb15:901b:8024:cd24:8081:155:c2bc:579c	194.188.87.156
cb15:901b:8024:cd24:8081:155:c2bc:579d	194.188.87.157
cb15:901b:8024:cd24:8081:155:c2bc:579e	194.188.87.158
cb15:901b:8024:cd24:8081:155:c2bc:579f	194.188.87.159
cb15:901b:8024:cd24:8081:155:c2bc:57a0	194.188.87.160
cb15:901b:8024:cd24:8081:155:c2bc:57a1	194.188.87.161
cb15:901b:8024:cd24:8081:155:c2bc:57a2	194.188.87.162
cb15:901b:8024:cd24:8081:155:c2bc:57a3	194.188.87.163
cb15:901b:8024:cd24:8081:155:c2bc:57a4	194.188.87.164
cb15:901b:8024:cd24:8081:155:c2bc:57a5	194.188.87.165
cb15:901b:8024:cd24:8081:155:c2bc:57a6	194.188.87.166
cb15:901b:8024:cd24:8081:155:c2bc:57a7	194.188.87.167
cb15:901b:8024:cd24:8081:155:c2bc:57a8	194.188.87.168
cb15:901b:8024:cd24:8081:155:c2bc:57a9	194.188.87.169
cb15:901b:8024:cd24:8081:155:c2bc:57aa	194.188.87.170
cb15:901b:8024:cd24:8081:155:c2bc:57ab	194.188.87.171
cb15:901b:8024:cd24:8081:155:c2bc:57ac	194.188.87.172
cb15:901b:8024:cd24:8081:155:c2bc:57ad	194.188.87.173
cb15:901b:8024:cd24:8081:155:c2bc:57ae	194.188.87.174
cb15:901b:8024:cd24:8081:155:c2bc:57af	194.188.87.175
cb15:901b:8024:cd24:8081:155:c2bc:57b0	194.188.87.176
cb15:901b:8024:cd24:8081:155:c2bc:57b1	194.188.87.177
cb15:901b:8024:cd24:8081:155:c2bc:57b2	194.188.87.178
cb15:901b:8024:cd24:8081:155:c2bc:57b3	194.188.87.179
cb15:901b:8024:cd24:8081:155:c2bc:57b4	194.188.87.180

cb15:901b:8024:cd24:8081:155:c2bc:57b5	194.188.87.181
cb15:901b:8024:cd24:8081:155:c2bc:57b6	194.188.87.182
cb15:901b:8024:cd24:8081:155:c2bc:57b7	194.188.87.183
cb15:901b:8024:cd24:8081:155:c2bc:57b8	194.188.87.184
cb15:901b:8024:cd24:8081:155:c2bc:57b9	194.188.87.185
cb15:901b:8024:cd24:8081:155:c2bc:57ba	194.188.87.186
cb15:901b:8024:cd24:8081:155:c2bc:57bb	194.188.87.187
cb15:901b:8024:cd24:8081:155:c2bc:57bc	194.188.87.188
cb15:901b:8024:cd24:8081:155:c2bc:57bd	194.188.87.189
cb15:901b:8024:cd24:8081:155:c2bc:57be	194.188.87.190
cb15:901b:8024:cd24:8081:155:c2bc:57bf	194.188.87.191
cb15:901b:8024:cd24:8081:155:c2bc:57c0	194.188.87.192
cb15:901b:8024:cd24:8081:155:c2bc:57c1	194.188.87.193
cb15:901b:8024:cd24:8081:155:c2bc:57c2	194.188.87.194
cb15:901b:8024:cd24:8081:155:c2bc:57c3	194.188.87.195
cb15:901b:8024:cd24:8081:155:c2bc:57c4	194.188.87.196
cb15:901b:8024:cd24:8081:155:c2bc:57c5	194.188.87.197
cb15:901b:8024:cd24:8081:155:c2bc:57c6	194.188.87.198
cb15:901b:8024:cd24:8081:155:c2bc:57c7	194.188.87.199
cb15:901b:8024:cd24:8081:155:c2bc:57c8	194.188.87.200
cb15:901b:8024:cd24:8081:155:c2bc:57c9	194.188.87.201
cb15:901b:8024:cd24:8081:155:c2bc:57ca	194.188.87.202
cb15:901b:8024:cd24:8081:155:c2bc:57cb	194.188.87.203
cb15:901b:8024:cd24:8081:155:c2bc:57cc	194.188.87.204
cb15:901b:8024:cd24:8081:155:c2bc:57cd	194.188.87.205
cb15:901b:8024:cd24:8081:155:c2bc:57ce	194.188.87.206
cb15:901b:8024:cd24:8081:155:c2bc:57cf	194.188.87.207
cb15:901b:8024:cd24:8081:155:c2bc:57d0	194.188.87.208
cb15:901b:8024:cd24:8081:155:c2bc:57d1	194.188.87.209
cb15:901b:8024:cd24:8081:155:c2bc:57d2	194.188.87.210
cb15:901b:8024:cd24:8081:155:c2bc:57d3	194.188.87.211
cb15:901b:8024:cd24:8081:155:c2bc:57d4	194.188.87.212
cb15:901b:8024:cd24:8081:155:c2bc:57d5	194.188.87.213
cb15:901b:8024:cd24:8081:155:c2bc:57d6	194.188.87.214
cb15:901b:8024:cd24:8081:155:c2bc:57d7	194.188.87.215
cb15:901b:8024:cd24:8081:155:c2bc:57d8	194.188.87.216
cb15:901b:8024:cd24:8081:155:c2bc:57d9	194.188.87.217
cb15:901b:8024:cd24:8081:155:c2bc:57da	194.188.87.218
cb15:901b:8024:cd24:8081:155:c2bc:57db	194.188.87.219
cb15:901b:8024:cd24:8081:155:c2bc:57dc	194.188.87.220
cb15:901b:8024:cd24:8081:155:c2bc:57dd	194.188.87.221
cb15:901b:8024:cd24:8081:155:c2bc:57de	194.188.87.222
cb15:901b:8024:cd24:8081:155:c2bc:57df	194.188.87.223
cb15:901b:8024:cd24:8081:155:c2bc:57e0	194.188.87.224
cb15:901b:8024:cd24:8081:155:c2bc:57e1	194.188.87.225
cb15:901b:8024:cd24:8081:155:c2bc:57e2	194.188.87.226
cb15:901b:8024:cd24:8081:155:c2bc:57e3	194.188.87.227
cb15:901b:8024:cd24:8081:155:c2bc:57e4	194.188.87.228
cb15:901b:8024:cd24:8081:155:c2bc:57e5	194.188.87.229
cb15:901b:8024:cd24:8081:155:c2bc:57e6	194.188.87.230
cb15:901b:8024:cd24:8081:155:c2bc:57e7	194.188.87.231
cb15:901b:8024:cd24:8081:155:c2bc:57e8	194.188.87.232
cb15:901b:8024:cd24:8081:155:c2bc:57e9	194.188.87.233
cb15:901b:8024:cd24:8081:155:c2bc:57ea	194.188.87.234
cb15:901b:8024:cd24:8081:155:c2bc:57eb	194.188.87.235
cb15:901b:8024:cd24:8081:155:c2bc:57ec	194.188.87.236
cb15:901b:8024:cd24:8081:155:c2bc:57ed	194.188.87.237
cb15:901b:8024:cd24:8081:155:c2bc:57ee	194.188.87.238
cb15:901b:8024:cd24:8081:155:c2bc:57ef	194.188.87.239
cb15:901b:8024:cd24:8081:155:c2bc:57f0	194.188.87.240
cb15:901b:8024:cd24:8081:155:c2bc:57f1	194.188.87.241
cb15:901b:8024:cd24:8081:155:c2bc:57f2	194.188.87.242
cb15:901b:8024:cd24:8081:155:c2bc:57f3	194.188.87.243
cb15:901b:8024:cd24:8081:155:c2bc:57f4	194.188.87.244
cb15:901b:8024:cd24:8081:155:c2bc:57f5	194.188.87.245
cb15:901b:8024:cd24:8081:155:c2bc:57f6	194.188.87.246
cb15:901b:8024:cd24:8081:155:c2bc:57f7	194.188.87.247
cb15:901b:8024:cd24:8081:155:c2bc:57f8	194.188.87.248
cb15:901b:8024:cd24:8081:155:c2bc:57f9	194.188.87.249
cb15:901b:8024:cd24:8081:155:c2bc:57fa	194.188.87.250
cb15:901b:8024:cd24:8081:155:c2bc:57fb	194.188.87.251
cb15:901b:8024:cd24:8081:155:c2bc:57fc	194.188.87.252
cb15:901b:8024:cd24:8081:155:c2bc:57fd	194.188.87.253
cb15:901b:8024:cd24:8081:155:c2bc:57fe	194.188.87.254
cb15:901b:8024:cd24:8081:155:c2bc:57ff	194.188.87.255

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.