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:ada3:b51a:8414:5701	132.20.87.1
cb15:901b:901b:1324:ada3:b51a:8414:5702	132.20.87.2
cb15:901b:901b:1324:ada3:b51a:8414:5703	132.20.87.3
cb15:901b:901b:1324:ada3:b51a:8414:5704	132.20.87.4
cb15:901b:901b:1324:ada3:b51a:8414:5705	132.20.87.5
cb15:901b:901b:1324:ada3:b51a:8414:5706	132.20.87.6
cb15:901b:901b:1324:ada3:b51a:8414:5707	132.20.87.7
cb15:901b:901b:1324:ada3:b51a:8414:5708	132.20.87.8
cb15:901b:901b:1324:ada3:b51a:8414:5709	132.20.87.9
cb15:901b:901b:1324:ada3:b51a:8414:570a	132.20.87.10
cb15:901b:901b:1324:ada3:b51a:8414:570b	132.20.87.11
cb15:901b:901b:1324:ada3:b51a:8414:570c	132.20.87.12
cb15:901b:901b:1324:ada3:b51a:8414:570d	132.20.87.13
cb15:901b:901b:1324:ada3:b51a:8414:570e	132.20.87.14
cb15:901b:901b:1324:ada3:b51a:8414:570f	132.20.87.15
cb15:901b:901b:1324:ada3:b51a:8414:5710	132.20.87.16
cb15:901b:901b:1324:ada3:b51a:8414:5711	132.20.87.17
cb15:901b:901b:1324:ada3:b51a:8414:5712	132.20.87.18
cb15:901b:901b:1324:ada3:b51a:8414:5713	132.20.87.19
cb15:901b:901b:1324:ada3:b51a:8414:5714	132.20.87.20
cb15:901b:901b:1324:ada3:b51a:8414:5715	132.20.87.21
cb15:901b:901b:1324:ada3:b51a:8414:5716	132.20.87.22
cb15:901b:901b:1324:ada3:b51a:8414:5717	132.20.87.23
cb15:901b:901b:1324:ada3:b51a:8414:5718	132.20.87.24
cb15:901b:901b:1324:ada3:b51a:8414:5719	132.20.87.25
cb15:901b:901b:1324:ada3:b51a:8414:571a	132.20.87.26
cb15:901b:901b:1324:ada3:b51a:8414:571b	132.20.87.27
cb15:901b:901b:1324:ada3:b51a:8414:571c	132.20.87.28
cb15:901b:901b:1324:ada3:b51a:8414:571d	132.20.87.29
cb15:901b:901b:1324:ada3:b51a:8414:571e	132.20.87.30
cb15:901b:901b:1324:ada3:b51a:8414:571f	132.20.87.31
cb15:901b:901b:1324:ada3:b51a:8414:5720	132.20.87.32
cb15:901b:901b:1324:ada3:b51a:8414:5721	132.20.87.33
cb15:901b:901b:1324:ada3:b51a:8414:5722	132.20.87.34
cb15:901b:901b:1324:ada3:b51a:8414:5723	132.20.87.35
cb15:901b:901b:1324:ada3:b51a:8414:5724	132.20.87.36
cb15:901b:901b:1324:ada3:b51a:8414:5725	132.20.87.37
cb15:901b:901b:1324:ada3:b51a:8414:5726	132.20.87.38
cb15:901b:901b:1324:ada3:b51a:8414:5727	132.20.87.39
cb15:901b:901b:1324:ada3:b51a:8414:5728	132.20.87.40
cb15:901b:901b:1324:ada3:b51a:8414:5729	132.20.87.41
cb15:901b:901b:1324:ada3:b51a:8414:572a	132.20.87.42
cb15:901b:901b:1324:ada3:b51a:8414:572b	132.20.87.43
cb15:901b:901b:1324:ada3:b51a:8414:572c	132.20.87.44
cb15:901b:901b:1324:ada3:b51a:8414:572d	132.20.87.45
cb15:901b:901b:1324:ada3:b51a:8414:572e	132.20.87.46
cb15:901b:901b:1324:ada3:b51a:8414:572f	132.20.87.47
cb15:901b:901b:1324:ada3:b51a:8414:5730	132.20.87.48
cb15:901b:901b:1324:ada3:b51a:8414:5731	132.20.87.49
cb15:901b:901b:1324:ada3:b51a:8414:5732	132.20.87.50
cb15:901b:901b:1324:ada3:b51a:8414:5733	132.20.87.51
cb15:901b:901b:1324:ada3:b51a:8414:5734	132.20.87.52
cb15:901b:901b:1324:ada3:b51a:8414:5735	132.20.87.53
cb15:901b:901b:1324:ada3:b51a:8414:5736	132.20.87.54
cb15:901b:901b:1324:ada3:b51a:8414:5737	132.20.87.55
cb15:901b:901b:1324:ada3:b51a:8414:5738	132.20.87.56
cb15:901b:901b:1324:ada3:b51a:8414:5739	132.20.87.57
cb15:901b:901b:1324:ada3:b51a:8414:573a	132.20.87.58
cb15:901b:901b:1324:ada3:b51a:8414:573b	132.20.87.59
cb15:901b:901b:1324:ada3:b51a:8414:573c	132.20.87.60

cb15:901b:901b:1324:ada3:b51a:8414:573d	132.20.87.61
cb15:901b:901b:1324:ada3:b51a:8414:573e	132.20.87.62
cb15:901b:901b:1324:ada3:b51a:8414:573f	132.20.87.63
cb15:901b:901b:1324:ada3:b51a:8414:5740	132.20.87.64
cb15:901b:901b:1324:ada3:b51a:8414:5741	132.20.87.65
cb15:901b:901b:1324:ada3:b51a:8414:5742	132.20.87.66
cb15:901b:901b:1324:ada3:b51a:8414:5743	132.20.87.67
cb15:901b:901b:1324:ada3:b51a:8414:5744	132.20.87.68
cb15:901b:901b:1324:ada3:b51a:8414:5745	132.20.87.69
cb15:901b:901b:1324:ada3:b51a:8414:5746	132.20.87.70
cb15:901b:901b:1324:ada3:b51a:8414:5747	132.20.87.71
cb15:901b:901b:1324:ada3:b51a:8414:5748	132.20.87.72
cb15:901b:901b:1324:ada3:b51a:8414:5749	132.20.87.73
cb15:901b:901b:1324:ada3:b51a:8414:574a	132.20.87.74
cb15:901b:901b:1324:ada3:b51a:8414:574b	132.20.87.75
cb15:901b:901b:1324:ada3:b51a:8414:574c	132.20.87.76
cb15:901b:901b:1324:ada3:b51a:8414:574d	132.20.87.77
cb15:901b:901b:1324:ada3:b51a:8414:574e	132.20.87.78
cb15:901b:901b:1324:ada3:b51a:8414:574f	132.20.87.79
cb15:901b:901b:1324:ada3:b51a:8414:5750	132.20.87.80
cb15:901b:901b:1324:ada3:b51a:8414:5751	132.20.87.81
cb15:901b:901b:1324:ada3:b51a:8414:5752	132.20.87.82
cb15:901b:901b:1324:ada3:b51a:8414:5753	132.20.87.83
cb15:901b:901b:1324:ada3:b51a:8414:5754	132.20.87.84
cb15:901b:901b:1324:ada3:b51a:8414:5755	132.20.87.85
cb15:901b:901b:1324:ada3:b51a:8414:5756	132.20.87.86
cb15:901b:901b:1324:ada3:b51a:8414:5757	132.20.87.87
cb15:901b:901b:1324:ada3:b51a:8414:5758	132.20.87.88
cb15:901b:901b:1324:ada3:b51a:8414:5759	132.20.87.89
cb15:901b:901b:1324:ada3:b51a:8414:575a	132.20.87.90
cb15:901b:901b:1324:ada3:b51a:8414:575b	132.20.87.91
cb15:901b:901b:1324:ada3:b51a:8414:575c	132.20.87.92
cb15:901b:901b:1324:ada3:b51a:8414:575d	132.20.87.93
cb15:901b:901b:1324:ada3:b51a:8414:575e	132.20.87.94
cb15:901b:901b:1324:ada3:b51a:8414:575f	132.20.87.95
cb15:901b:901b:1324:ada3:b51a:8414:5760	132.20.87.96
cb15:901b:901b:1324:ada3:b51a:8414:5761	132.20.87.97
cb15:901b:901b:1324:ada3:b51a:8414:5762	132.20.87.98
cb15:901b:901b:1324:ada3:b51a:8414:5763	132.20.87.99
cb15:901b:901b:1324:ada3:b51a:8414:5764	132.20.87.100
cb15:901b:901b:1324:ada3:b51a:8414:5765	132.20.87.101
cb15:901b:901b:1324:ada3:b51a:8414:5766	132.20.87.102
cb15:901b:901b:1324:ada3:b51a:8414:5767	132.20.87.103
cb15:901b:901b:1324:ada3:b51a:8414:5768	132.20.87.104
cb15:901b:901b:1324:ada3:b51a:8414:5769	132.20.87.105
cb15:901b:901b:1324:ada3:b51a:8414:576a	132.20.87.106
cb15:901b:901b:1324:ada3:b51a:8414:576b	132.20.87.107
cb15:901b:901b:1324:ada3:b51a:8414:576c	132.20.87.108
cb15:901b:901b:1324:ada3:b51a:8414:576d	132.20.87.109
cb15:901b:901b:1324:ada3:b51a:8414:576e	132.20.87.110
cb15:901b:901b:1324:ada3:b51a:8414:576f	132.20.87.111
cb15:901b:901b:1324:ada3:b51a:8414:5770	132.20.87.112
cb15:901b:901b:1324:ada3:b51a:8414:5771	132.20.87.113
cb15:901b:901b:1324:ada3:b51a:8414:5772	132.20.87.114
cb15:901b:901b:1324:ada3:b51a:8414:5773	132.20.87.115
cb15:901b:901b:1324:ada3:b51a:8414:5774	132.20.87.116
cb15:901b:901b:1324:ada3:b51a:8414:5775	132.20.87.117
cb15:901b:901b:1324:ada3:b51a:8414:5776	132.20.87.118
cb15:901b:901b:1324:ada3:b51a:8414:5777	132.20.87.119
cb15:901b:901b:1324:ada3:b51a:8414:5778	132.20.87.120

cb15:901b:901b:1324:ada3:b51a:8414:5779	132.20.87.121
cb15:901b:901b:1324:ada3:b51a:8414:577a	132.20.87.122
cb15:901b:901b:1324:ada3:b51a:8414:577b	132.20.87.123
cb15:901b:901b:1324:ada3:b51a:8414:577c	132.20.87.124
cb15:901b:901b:1324:ada3:b51a:8414:577d	132.20.87.125
cb15:901b:901b:1324:ada3:b51a:8414:577e	132.20.87.126
cb15:901b:901b:1324:ada3:b51a:8414:577f	132.20.87.127
cb15:901b:901b:1324:ada3:b51a:8414:5780	132.20.87.128
cb15:901b:901b:1324:ada3:b51a:8414:5781	132.20.87.129
cb15:901b:901b:1324:ada3:b51a:8414:5782	132.20.87.130
cb15:901b:901b:1324:ada3:b51a:8414:5783	132.20.87.131
cb15:901b:901b:1324:ada3:b51a:8414:5784	132.20.87.132
cb15:901b:901b:1324:ada3:b51a:8414:5785	132.20.87.133
cb15:901b:901b:1324:ada3:b51a:8414:5786	132.20.87.134
cb15:901b:901b:1324:ada3:b51a:8414:5787	132.20.87.135
cb15:901b:901b:1324:ada3:b51a:8414:5788	132.20.87.136
cb15:901b:901b:1324:ada3:b51a:8414:5789	132.20.87.137
cb15:901b:901b:1324:ada3:b51a:8414:578a	132.20.87.138
cb15:901b:901b:1324:ada3:b51a:8414:578b	132.20.87.139
cb15:901b:901b:1324:ada3:b51a:8414:578c	132.20.87.140
cb15:901b:901b:1324:ada3:b51a:8414:578d	132.20.87.141
cb15:901b:901b:1324:ada3:b51a:8414:578e	132.20.87.142
cb15:901b:901b:1324:ada3:b51a:8414:578f	132.20.87.143
cb15:901b:901b:1324:ada3:b51a:8414:5790	132.20.87.144
cb15:901b:901b:1324:ada3:b51a:8414:5791	132.20.87.145
cb15:901b:901b:1324:ada3:b51a:8414:5792	132.20.87.146
cb15:901b:901b:1324:ada3:b51a:8414:5793	132.20.87.147
cb15:901b:901b:1324:ada3:b51a:8414:5794	132.20.87.148
cb15:901b:901b:1324:ada3:b51a:8414:5795	132.20.87.149
cb15:901b:901b:1324:ada3:b51a:8414:5796	132.20.87.150
cb15:901b:901b:1324:ada3:b51a:8414:5797	132.20.87.151
cb15:901b:901b:1324:ada3:b51a:8414:5798	132.20.87.152
cb15:901b:901b:1324:ada3:b51a:8414:5799	132.20.87.153
cb15:901b:901b:1324:ada3:b51a:8414:579a	132.20.87.154
cb15:901b:901b:1324:ada3:b51a:8414:579b	132.20.87.155
cb15:901b:901b:1324:ada3:b51a:8414:579c	132.20.87.156
cb15:901b:901b:1324:ada3:b51a:8414:579d	132.20.87.157
cb15:901b:901b:1324:ada3:b51a:8414:579e	132.20.87.158
cb15:901b:901b:1324:ada3:b51a:8414:579f	132.20.87.159
cb15:901b:901b:1324:ada3:b51a:8414:57a0	132.20.87.160
cb15:901b:901b:1324:ada3:b51a:8414:57a1	132.20.87.161
cb15:901b:901b:1324:ada3:b51a:8414:57a2	132.20.87.162
cb15:901b:901b:1324:ada3:b51a:8414:57a3	132.20.87.163
cb15:901b:901b:1324:ada3:b51a:8414:57a4	132.20.87.164
cb15:901b:901b:1324:ada3:b51a:8414:57a5	132.20.87.165
cb15:901b:901b:1324:ada3:b51a:8414:57a6	132.20.87.166
cb15:901b:901b:1324:ada3:b51a:8414:57a7	132.20.87.167
cb15:901b:901b:1324:ada3:b51a:8414:57a8	132.20.87.168
cb15:901b:901b:1324:ada3:b51a:8414:57a9	132.20.87.169
cb15:901b:901b:1324:ada3:b51a:8414:57aa	132.20.87.170
cb15:901b:901b:1324:ada3:b51a:8414:57ab	132.20.87.171
cb15:901b:901b:1324:ada3:b51a:8414:57ac	132.20.87.172
cb15:901b:901b:1324:ada3:b51a:8414:57ad	132.20.87.173
cb15:901b:901b:1324:ada3:b51a:8414:57ae	132.20.87.174
cb15:901b:901b:1324:ada3:b51a:8414:57af	132.20.87.175
cb15:901b:901b:1324:ada3:b51a:8414:57b0	132.20.87.176
cb15:901b:901b:1324:ada3:b51a:8414:57b1	132.20.87.177
cb15:901b:901b:1324:ada3:b51a:8414:57b2	132.20.87.178
cb15:901b:901b:1324:ada3:b51a:8414:57b3	132.20.87.179
cb15:901b:901b:1324:ada3:b51a:8414:57b4	132.20.87.180

cb15:901b:901b:1324:ada3:b51a:8414:57b5	132.20.87.181
cb15:901b:901b:1324:ada3:b51a:8414:57b6	132.20.87.182
cb15:901b:901b:1324:ada3:b51a:8414:57b7	132.20.87.183
cb15:901b:901b:1324:ada3:b51a:8414:57b8	132.20.87.184
cb15:901b:901b:1324:ada3:b51a:8414:57b9	132.20.87.185
cb15:901b:901b:1324:ada3:b51a:8414:57ba	132.20.87.186
cb15:901b:901b:1324:ada3:b51a:8414:57bb	132.20.87.187
cb15:901b:901b:1324:ada3:b51a:8414:57bc	132.20.87.188
cb15:901b:901b:1324:ada3:b51a:8414:57bd	132.20.87.189
cb15:901b:901b:1324:ada3:b51a:8414:57be	132.20.87.190
cb15:901b:901b:1324:ada3:b51a:8414:57bf	132.20.87.191
cb15:901b:901b:1324:ada3:b51a:8414:57c0	132.20.87.192
cb15:901b:901b:1324:ada3:b51a:8414:57c1	132.20.87.193
cb15:901b:901b:1324:ada3:b51a:8414:57c2	132.20.87.194
cb15:901b:901b:1324:ada3:b51a:8414:57c3	132.20.87.195
cb15:901b:901b:1324:ada3:b51a:8414:57c4	132.20.87.196
cb15:901b:901b:1324:ada3:b51a:8414:57c5	132.20.87.197
cb15:901b:901b:1324:ada3:b51a:8414:57c6	132.20.87.198
cb15:901b:901b:1324:ada3:b51a:8414:57c7	132.20.87.199
cb15:901b:901b:1324:ada3:b51a:8414:57c8	132.20.87.200
cb15:901b:901b:1324:ada3:b51a:8414:57c9	132.20.87.201
cb15:901b:901b:1324:ada3:b51a:8414:57ca	132.20.87.202
cb15:901b:901b:1324:ada3:b51a:8414:57cb	132.20.87.203
cb15:901b:901b:1324:ada3:b51a:8414:57cc	132.20.87.204
cb15:901b:901b:1324:ada3:b51a:8414:57cd	132.20.87.205
cb15:901b:901b:1324:ada3:b51a:8414:57ce	132.20.87.206
cb15:901b:901b:1324:ada3:b51a:8414:57cf	132.20.87.207
cb15:901b:901b:1324:ada3:b51a:8414:57d0	132.20.87.208
cb15:901b:901b:1324:ada3:b51a:8414:57d1	132.20.87.209
cb15:901b:901b:1324:ada3:b51a:8414:57d2	132.20.87.210
cb15:901b:901b:1324:ada3:b51a:8414:57d3	132.20.87.211
cb15:901b:901b:1324:ada3:b51a:8414:57d4	132.20.87.212
cb15:901b:901b:1324:ada3:b51a:8414:57d5	132.20.87.213
cb15:901b:901b:1324:ada3:b51a:8414:57d6	132.20.87.214
cb15:901b:901b:1324:ada3:b51a:8414:57d7	132.20.87.215
cb15:901b:901b:1324:ada3:b51a:8414:57d8	132.20.87.216
cb15:901b:901b:1324:ada3:b51a:8414:57d9	132.20.87.217
cb15:901b:901b:1324:ada3:b51a:8414:57da	132.20.87.218
cb15:901b:901b:1324:ada3:b51a:8414:57db	132.20.87.219
cb15:901b:901b:1324:ada3:b51a:8414:57dc	132.20.87.220
cb15:901b:901b:1324:ada3:b51a:8414:57dd	132.20.87.221
cb15:901b:901b:1324:ada3:b51a:8414:57de	132.20.87.222
cb15:901b:901b:1324:ada3:b51a:8414:57df	132.20.87.223
cb15:901b:901b:1324:ada3:b51a:8414:57e0	132.20.87.224
cb15:901b:901b:1324:ada3:b51a:8414:57e1	132.20.87.225
cb15:901b:901b:1324:ada3:b51a:8414:57e2	132.20.87.226
cb15:901b:901b:1324:ada3:b51a:8414:57e3	132.20.87.227
cb15:901b:901b:1324:ada3:b51a:8414:57e4	132.20.87.228
cb15:901b:901b:1324:ada3:b51a:8414:57e5	132.20.87.229
cb15:901b:901b:1324:ada3:b51a:8414:57e6	132.20.87.230
cb15:901b:901b:1324:ada3:b51a:8414:57e7	132.20.87.231
cb15:901b:901b:1324:ada3:b51a:8414:57e8	132.20.87.232
cb15:901b:901b:1324:ada3:b51a:8414:57e9	132.20.87.233
cb15:901b:901b:1324:ada3:b51a:8414:57ea	132.20.87.234
cb15:901b:901b:1324:ada3:b51a:8414:57eb	132.20.87.235
cb15:901b:901b:1324:ada3:b51a:8414:57ec	132.20.87.236
cb15:901b:901b:1324:ada3:b51a:8414:57ed	132.20.87.237
cb15:901b:901b:1324:ada3:b51a:8414:57ee	132.20.87.238
cb15:901b:901b:1324:ada3:b51a:8414:57ef	132.20.87.239
cb15:901b:901b:1324:ada3:b51a:8414:57f0	132.20.87.240
cb15:901b:901b:1324:ada3:b51a:8414:57f1	132.20.87.241
cb15:901b:901b:1324:ada3:b51a:8414:57f2	132.20.87.242
cb15:901b:901b:1324:ada3:b51a:8414:57f3	132.20.87.243
cb15:901b:901b:1324:ada3:b51a:8414:57f4	132.20.87.244
cb15:901b:901b:1324:ada3:b51a:8414:57f5	132.20.87.245
cb15:901b:901b:1324:ada3:b51a:8414:57f6	132.20.87.246
cb15:901b:901b:1324:ada3:b51a:8414:57f7	132.20.87.247
cb15:901b:901b:1324:ada3:b51a:8414:57f8	132.20.87.248
cb15:901b:901b:1324:ada3:b51a:8414:57f9	132.20.87.249
cb15:901b:901b:1324:ada3:b51a:8414:57fa	132.20.87.250
cb15:901b:901b:1324:ada3:b51a:8414:57fb	132.20.87.251
cb15:901b:901b:1324:ada3:b51a:8414:57fc	132.20.87.252
cb15:901b:901b:1324:ada3:b51a:8414:57fd	132.20.87.253
cb15:901b:901b:1324:ada3:b51a:8414:57fe	132.20.87.254
cb15:901b:901b:1324:ada3:b51a:8414:57ff	132.20.87.255

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.