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:1324:80df:b157:83ca:5701	131.202.87.1
cb15:901b:901b:1324:80df:b157:83ca:5702	131.202.87.2
cb15:901b:901b:1324:80df:b157:83ca:5703	131.202.87.3
cb15:901b:901b:1324:80df:b157:83ca:5704	131.202.87.4
cb15:901b:901b:1324:80df:b157:83ca:5705	131.202.87.5
cb15:901b:901b:1324:80df:b157:83ca:5706	131.202.87.6
cb15:901b:901b:1324:80df:b157:83ca:5707	131.202.87.7
cb15:901b:901b:1324:80df:b157:83ca:5708	131.202.87.8
cb15:901b:901b:1324:80df:b157:83ca:5709	131.202.87.9
cb15:901b:901b:1324:80df:b157:83ca:570a	131.202.87.10
cb15:901b:901b:1324:80df:b157:83ca:570b	131.202.87.11
cb15:901b:901b:1324:80df:b157:83ca:570c	131.202.87.12
cb15:901b:901b:1324:80df:b157:83ca:570d	131.202.87.13
cb15:901b:901b:1324:80df:b157:83ca:570e	131.202.87.14
cb15:901b:901b:1324:80df:b157:83ca:570f	131.202.87.15
cb15:901b:901b:1324:80df:b157:83ca:5710	131.202.87.16
cb15:901b:901b:1324:80df:b157:83ca:5711	131.202.87.17
cb15:901b:901b:1324:80df:b157:83ca:5712	131.202.87.18
cb15:901b:901b:1324:80df:b157:83ca:5713	131.202.87.19
cb15:901b:901b:1324:80df:b157:83ca:5714	131.202.87.20
cb15:901b:901b:1324:80df:b157:83ca:5715	131.202.87.21
cb15:901b:901b:1324:80df:b157:83ca:5716	131.202.87.22
cb15:901b:901b:1324:80df:b157:83ca:5717	131.202.87.23
cb15:901b:901b:1324:80df:b157:83ca:5718	131.202.87.24
cb15:901b:901b:1324:80df:b157:83ca:5719	131.202.87.25
cb15:901b:901b:1324:80df:b157:83ca:571a	131.202.87.26
cb15:901b:901b:1324:80df:b157:83ca:571b	131.202.87.27
cb15:901b:901b:1324:80df:b157:83ca:571c	131.202.87.28
cb15:901b:901b:1324:80df:b157:83ca:571d	131.202.87.29
cb15:901b:901b:1324:80df:b157:83ca:571e	131.202.87.30
cb15:901b:901b:1324:80df:b157:83ca:571f	131.202.87.31
cb15:901b:901b:1324:80df:b157:83ca:5720	131.202.87.32
cb15:901b:901b:1324:80df:b157:83ca:5721	131.202.87.33
cb15:901b:901b:1324:80df:b157:83ca:5722	131.202.87.34
cb15:901b:901b:1324:80df:b157:83ca:5723	131.202.87.35
cb15:901b:901b:1324:80df:b157:83ca:5724	131.202.87.36
cb15:901b:901b:1324:80df:b157:83ca:5725	131.202.87.37
cb15:901b:901b:1324:80df:b157:83ca:5726	131.202.87.38
cb15:901b:901b:1324:80df:b157:83ca:5727	131.202.87.39
cb15:901b:901b:1324:80df:b157:83ca:5728	131.202.87.40
cb15:901b:901b:1324:80df:b157:83ca:5729	131.202.87.41
cb15:901b:901b:1324:80df:b157:83ca:572a	131.202.87.42
cb15:901b:901b:1324:80df:b157:83ca:572b	131.202.87.43
cb15:901b:901b:1324:80df:b157:83ca:572c	131.202.87.44
cb15:901b:901b:1324:80df:b157:83ca:572d	131.202.87.45
cb15:901b:901b:1324:80df:b157:83ca:572e	131.202.87.46
cb15:901b:901b:1324:80df:b157:83ca:572f	131.202.87.47
cb15:901b:901b:1324:80df:b157:83ca:5730	131.202.87.48
cb15:901b:901b:1324:80df:b157:83ca:5731	131.202.87.49
cb15:901b:901b:1324:80df:b157:83ca:5732	131.202.87.50
cb15:901b:901b:1324:80df:b157:83ca:5733	131.202.87.51
cb15:901b:901b:1324:80df:b157:83ca:5734	131.202.87.52
cb15:901b:901b:1324:80df:b157:83ca:5735	131.202.87.53
cb15:901b:901b:1324:80df:b157:83ca:5736	131.202.87.54
cb15:901b:901b:1324:80df:b157:83ca:5737	131.202.87.55
cb15:901b:901b:1324:80df:b157:83ca:5738	131.202.87.56
cb15:901b:901b:1324:80df:b157:83ca:5739	131.202.87.57
cb15:901b:901b:1324:80df:b157:83ca:573a	131.202.87.58
cb15:901b:901b:1324:80df:b157:83ca:573b	131.202.87.59
cb15:901b:901b:1324:80df:b157:83ca:573c	131.202.87.60

cb15:901b:901b:1324:80df:b157:83ca:573d	131.202.87.61
cb15:901b:901b:1324:80df:b157:83ca:573e	131.202.87.62
cb15:901b:901b:1324:80df:b157:83ca:573f	131.202.87.63
cb15:901b:901b:1324:80df:b157:83ca:5740	131.202.87.64
cb15:901b:901b:1324:80df:b157:83ca:5741	131.202.87.65
cb15:901b:901b:1324:80df:b157:83ca:5742	131.202.87.66
cb15:901b:901b:1324:80df:b157:83ca:5743	131.202.87.67
cb15:901b:901b:1324:80df:b157:83ca:5744	131.202.87.68
cb15:901b:901b:1324:80df:b157:83ca:5745	131.202.87.69
cb15:901b:901b:1324:80df:b157:83ca:5746	131.202.87.70
cb15:901b:901b:1324:80df:b157:83ca:5747	131.202.87.71
cb15:901b:901b:1324:80df:b157:83ca:5748	131.202.87.72
cb15:901b:901b:1324:80df:b157:83ca:5749	131.202.87.73
cb15:901b:901b:1324:80df:b157:83ca:574a	131.202.87.74
cb15:901b:901b:1324:80df:b157:83ca:574b	131.202.87.75
cb15:901b:901b:1324:80df:b157:83ca:574c	131.202.87.76
cb15:901b:901b:1324:80df:b157:83ca:574d	131.202.87.77
cb15:901b:901b:1324:80df:b157:83ca:574e	131.202.87.78
cb15:901b:901b:1324:80df:b157:83ca:574f	131.202.87.79
cb15:901b:901b:1324:80df:b157:83ca:5750	131.202.87.80
cb15:901b:901b:1324:80df:b157:83ca:5751	131.202.87.81
cb15:901b:901b:1324:80df:b157:83ca:5752	131.202.87.82
cb15:901b:901b:1324:80df:b157:83ca:5753	131.202.87.83
cb15:901b:901b:1324:80df:b157:83ca:5754	131.202.87.84
cb15:901b:901b:1324:80df:b157:83ca:5755	131.202.87.85
cb15:901b:901b:1324:80df:b157:83ca:5756	131.202.87.86
cb15:901b:901b:1324:80df:b157:83ca:5757	131.202.87.87
cb15:901b:901b:1324:80df:b157:83ca:5758	131.202.87.88
cb15:901b:901b:1324:80df:b157:83ca:5759	131.202.87.89
cb15:901b:901b:1324:80df:b157:83ca:575a	131.202.87.90
cb15:901b:901b:1324:80df:b157:83ca:575b	131.202.87.91
cb15:901b:901b:1324:80df:b157:83ca:575c	131.202.87.92
cb15:901b:901b:1324:80df:b157:83ca:575d	131.202.87.93
cb15:901b:901b:1324:80df:b157:83ca:575e	131.202.87.94
cb15:901b:901b:1324:80df:b157:83ca:575f	131.202.87.95
cb15:901b:901b:1324:80df:b157:83ca:5760	131.202.87.96
cb15:901b:901b:1324:80df:b157:83ca:5761	131.202.87.97
cb15:901b:901b:1324:80df:b157:83ca:5762	131.202.87.98
cb15:901b:901b:1324:80df:b157:83ca:5763	131.202.87.99
cb15:901b:901b:1324:80df:b157:83ca:5764	131.202.87.100
cb15:901b:901b:1324:80df:b157:83ca:5765	131.202.87.101
cb15:901b:901b:1324:80df:b157:83ca:5766	131.202.87.102
cb15:901b:901b:1324:80df:b157:83ca:5767	131.202.87.103
cb15:901b:901b:1324:80df:b157:83ca:5768	131.202.87.104
cb15:901b:901b:1324:80df:b157:83ca:5769	131.202.87.105
cb15:901b:901b:1324:80df:b157:83ca:576a	131.202.87.106
cb15:901b:901b:1324:80df:b157:83ca:576b	131.202.87.107
cb15:901b:901b:1324:80df:b157:83ca:576c	131.202.87.108
cb15:901b:901b:1324:80df:b157:83ca:576d	131.202.87.109
cb15:901b:901b:1324:80df:b157:83ca:576e	131.202.87.110
cb15:901b:901b:1324:80df:b157:83ca:576f	131.202.87.111
cb15:901b:901b:1324:80df:b157:83ca:5770	131.202.87.112
cb15:901b:901b:1324:80df:b157:83ca:5771	131.202.87.113
cb15:901b:901b:1324:80df:b157:83ca:5772	131.202.87.114
cb15:901b:901b:1324:80df:b157:83ca:5773	131.202.87.115
cb15:901b:901b:1324:80df:b157:83ca:5774	131.202.87.116
cb15:901b:901b:1324:80df:b157:83ca:5775	131.202.87.117
cb15:901b:901b:1324:80df:b157:83ca:5776	131.202.87.118
cb15:901b:901b:1324:80df:b157:83ca:5777	131.202.87.119
cb15:901b:901b:1324:80df:b157:83ca:5778	131.202.87.120

cb15:901b:901b:1324:80df:b157:83ca:5779	131.202.87.121
cb15:901b:901b:1324:80df:b157:83ca:577a	131.202.87.122
cb15:901b:901b:1324:80df:b157:83ca:577b	131.202.87.123
cb15:901b:901b:1324:80df:b157:83ca:577c	131.202.87.124
cb15:901b:901b:1324:80df:b157:83ca:577d	131.202.87.125
cb15:901b:901b:1324:80df:b157:83ca:577e	131.202.87.126
cb15:901b:901b:1324:80df:b157:83ca:577f	131.202.87.127
cb15:901b:901b:1324:80df:b157:83ca:5780	131.202.87.128
cb15:901b:901b:1324:80df:b157:83ca:5781	131.202.87.129
cb15:901b:901b:1324:80df:b157:83ca:5782	131.202.87.130
cb15:901b:901b:1324:80df:b157:83ca:5783	131.202.87.131
cb15:901b:901b:1324:80df:b157:83ca:5784	131.202.87.132
cb15:901b:901b:1324:80df:b157:83ca:5785	131.202.87.133
cb15:901b:901b:1324:80df:b157:83ca:5786	131.202.87.134
cb15:901b:901b:1324:80df:b157:83ca:5787	131.202.87.135
cb15:901b:901b:1324:80df:b157:83ca:5788	131.202.87.136
cb15:901b:901b:1324:80df:b157:83ca:5789	131.202.87.137
cb15:901b:901b:1324:80df:b157:83ca:578a	131.202.87.138
cb15:901b:901b:1324:80df:b157:83ca:578b	131.202.87.139
cb15:901b:901b:1324:80df:b157:83ca:578c	131.202.87.140
cb15:901b:901b:1324:80df:b157:83ca:578d	131.202.87.141
cb15:901b:901b:1324:80df:b157:83ca:578e	131.202.87.142
cb15:901b:901b:1324:80df:b157:83ca:578f	131.202.87.143
cb15:901b:901b:1324:80df:b157:83ca:5790	131.202.87.144
cb15:901b:901b:1324:80df:b157:83ca:5791	131.202.87.145
cb15:901b:901b:1324:80df:b157:83ca:5792	131.202.87.146
cb15:901b:901b:1324:80df:b157:83ca:5793	131.202.87.147
cb15:901b:901b:1324:80df:b157:83ca:5794	131.202.87.148
cb15:901b:901b:1324:80df:b157:83ca:5795	131.202.87.149
cb15:901b:901b:1324:80df:b157:83ca:5796	131.202.87.150
cb15:901b:901b:1324:80df:b157:83ca:5797	131.202.87.151
cb15:901b:901b:1324:80df:b157:83ca:5798	131.202.87.152
cb15:901b:901b:1324:80df:b157:83ca:5799	131.202.87.153
cb15:901b:901b:1324:80df:b157:83ca:579a	131.202.87.154
cb15:901b:901b:1324:80df:b157:83ca:579b	131.202.87.155
cb15:901b:901b:1324:80df:b157:83ca:579c	131.202.87.156
cb15:901b:901b:1324:80df:b157:83ca:579d	131.202.87.157
cb15:901b:901b:1324:80df:b157:83ca:579e	131.202.87.158
cb15:901b:901b:1324:80df:b157:83ca:579f	131.202.87.159
cb15:901b:901b:1324:80df:b157:83ca:57a0	131.202.87.160
cb15:901b:901b:1324:80df:b157:83ca:57a1	131.202.87.161
cb15:901b:901b:1324:80df:b157:83ca:57a2	131.202.87.162
cb15:901b:901b:1324:80df:b157:83ca:57a3	131.202.87.163
cb15:901b:901b:1324:80df:b157:83ca:57a4	131.202.87.164
cb15:901b:901b:1324:80df:b157:83ca:57a5	131.202.87.165
cb15:901b:901b:1324:80df:b157:83ca:57a6	131.202.87.166
cb15:901b:901b:1324:80df:b157:83ca:57a7	131.202.87.167
cb15:901b:901b:1324:80df:b157:83ca:57a8	131.202.87.168
cb15:901b:901b:1324:80df:b157:83ca:57a9	131.202.87.169
cb15:901b:901b:1324:80df:b157:83ca:57aa	131.202.87.170
cb15:901b:901b:1324:80df:b157:83ca:57ab	131.202.87.171
cb15:901b:901b:1324:80df:b157:83ca:57ac	131.202.87.172
cb15:901b:901b:1324:80df:b157:83ca:57ad	131.202.87.173
cb15:901b:901b:1324:80df:b157:83ca:57ae	131.202.87.174
cb15:901b:901b:1324:80df:b157:83ca:57af	131.202.87.175
cb15:901b:901b:1324:80df:b157:83ca:57b0	131.202.87.176
cb15:901b:901b:1324:80df:b157:83ca:57b1	131.202.87.177
cb15:901b:901b:1324:80df:b157:83ca:57b2	131.202.87.178
cb15:901b:901b:1324:80df:b157:83ca:57b3	131.202.87.179
cb15:901b:901b:1324:80df:b157:83ca:57b4	131.202.87.180

cb15:901b:901b:1324:80df:b157:83ca:57b5	131.202.87.181
cb15:901b:901b:1324:80df:b157:83ca:57b6	131.202.87.182
cb15:901b:901b:1324:80df:b157:83ca:57b7	131.202.87.183
cb15:901b:901b:1324:80df:b157:83ca:57b8	131.202.87.184
cb15:901b:901b:1324:80df:b157:83ca:57b9	131.202.87.185
cb15:901b:901b:1324:80df:b157:83ca:57ba	131.202.87.186
cb15:901b:901b:1324:80df:b157:83ca:57bb	131.202.87.187
cb15:901b:901b:1324:80df:b157:83ca:57bc	131.202.87.188
cb15:901b:901b:1324:80df:b157:83ca:57bd	131.202.87.189
cb15:901b:901b:1324:80df:b157:83ca:57be	131.202.87.190
cb15:901b:901b:1324:80df:b157:83ca:57bf	131.202.87.191
cb15:901b:901b:1324:80df:b157:83ca:57c0	131.202.87.192
cb15:901b:901b:1324:80df:b157:83ca:57c1	131.202.87.193
cb15:901b:901b:1324:80df:b157:83ca:57c2	131.202.87.194
cb15:901b:901b:1324:80df:b157:83ca:57c3	131.202.87.195
cb15:901b:901b:1324:80df:b157:83ca:57c4	131.202.87.196
cb15:901b:901b:1324:80df:b157:83ca:57c5	131.202.87.197
cb15:901b:901b:1324:80df:b157:83ca:57c6	131.202.87.198
cb15:901b:901b:1324:80df:b157:83ca:57c7	131.202.87.199
cb15:901b:901b:1324:80df:b157:83ca:57c8	131.202.87.200
cb15:901b:901b:1324:80df:b157:83ca:57c9	131.202.87.201
cb15:901b:901b:1324:80df:b157:83ca:57ca	131.202.87.202
cb15:901b:901b:1324:80df:b157:83ca:57cb	131.202.87.203
cb15:901b:901b:1324:80df:b157:83ca:57cc	131.202.87.204
cb15:901b:901b:1324:80df:b157:83ca:57cd	131.202.87.205
cb15:901b:901b:1324:80df:b157:83ca:57ce	131.202.87.206
cb15:901b:901b:1324:80df:b157:83ca:57cf	131.202.87.207
cb15:901b:901b:1324:80df:b157:83ca:57d0	131.202.87.208
cb15:901b:901b:1324:80df:b157:83ca:57d1	131.202.87.209
cb15:901b:901b:1324:80df:b157:83ca:57d2	131.202.87.210
cb15:901b:901b:1324:80df:b157:83ca:57d3	131.202.87.211
cb15:901b:901b:1324:80df:b157:83ca:57d4	131.202.87.212
cb15:901b:901b:1324:80df:b157:83ca:57d5	131.202.87.213
cb15:901b:901b:1324:80df:b157:83ca:57d6	131.202.87.214
cb15:901b:901b:1324:80df:b157:83ca:57d7	131.202.87.215
cb15:901b:901b:1324:80df:b157:83ca:57d8	131.202.87.216
cb15:901b:901b:1324:80df:b157:83ca:57d9	131.202.87.217
cb15:901b:901b:1324:80df:b157:83ca:57da	131.202.87.218
cb15:901b:901b:1324:80df:b157:83ca:57db	131.202.87.219
cb15:901b:901b:1324:80df:b157:83ca:57dc	131.202.87.220
cb15:901b:901b:1324:80df:b157:83ca:57dd	131.202.87.221
cb15:901b:901b:1324:80df:b157:83ca:57de	131.202.87.222
cb15:901b:901b:1324:80df:b157:83ca:57df	131.202.87.223
cb15:901b:901b:1324:80df:b157:83ca:57e0	131.202.87.224
cb15:901b:901b:1324:80df:b157:83ca:57e1	131.202.87.225
cb15:901b:901b:1324:80df:b157:83ca:57e2	131.202.87.226
cb15:901b:901b:1324:80df:b157:83ca:57e3	131.202.87.227
cb15:901b:901b:1324:80df:b157:83ca:57e4	131.202.87.228
cb15:901b:901b:1324:80df:b157:83ca:57e5	131.202.87.229
cb15:901b:901b:1324:80df:b157:83ca:57e6	131.202.87.230
cb15:901b:901b:1324:80df:b157:83ca:57e7	131.202.87.231
cb15:901b:901b:1324:80df:b157:83ca:57e8	131.202.87.232
cb15:901b:901b:1324:80df:b157:83ca:57e9	131.202.87.233
cb15:901b:901b:1324:80df:b157:83ca:57ea	131.202.87.234
cb15:901b:901b:1324:80df:b157:83ca:57eb	131.202.87.235
cb15:901b:901b:1324:80df:b157:83ca:57ec	131.202.87.236
cb15:901b:901b:1324:80df:b157:83ca:57ed	131.202.87.237
cb15:901b:901b:1324:80df:b157:83ca:57ee	131.202.87.238
cb15:901b:901b:1324:80df:b157:83ca:57ef	131.202.87.239
cb15:901b:901b:1324:80df:b157:83ca:57f0	131.202.87.240
cb15:901b:901b:1324:80df:b157:83ca:57f1	131.202.87.241
cb15:901b:901b:1324:80df:b157:83ca:57f2	131.202.87.242
cb15:901b:901b:1324:80df:b157:83ca:57f3	131.202.87.243
cb15:901b:901b:1324:80df:b157:83ca:57f4	131.202.87.244
cb15:901b:901b:1324:80df:b157:83ca:57f5	131.202.87.245
cb15:901b:901b:1324:80df:b157:83ca:57f6	131.202.87.246
cb15:901b:901b:1324:80df:b157:83ca:57f7	131.202.87.247
cb15:901b:901b:1324:80df:b157:83ca:57f8	131.202.87.248
cb15:901b:901b:1324:80df:b157:83ca:57f9	131.202.87.249
cb15:901b:901b:1324:80df:b157:83ca:57fa	131.202.87.250
cb15:901b:901b:1324:80df:b157:83ca:57fb	131.202.87.251
cb15:901b:901b:1324:80df:b157:83ca:57fc	131.202.87.252
cb15:901b:901b:1324:80df:b157:83ca:57fd	131.202.87.253
cb15:901b:901b:1324:80df:b157:83ca:57fe	131.202.87.254
cb15:901b:901b:1324:80df:b157:83ca:57ff	131.202.87.255

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.