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:b157:3b79:5701	59.121.87.1
cb15:901b:901b:1324:80df:b157:3b79:5702	59.121.87.2
cb15:901b:901b:1324:80df:b157:3b79:5703	59.121.87.3
cb15:901b:901b:1324:80df:b157:3b79:5704	59.121.87.4
cb15:901b:901b:1324:80df:b157:3b79:5705	59.121.87.5
cb15:901b:901b:1324:80df:b157:3b79:5706	59.121.87.6
cb15:901b:901b:1324:80df:b157:3b79:5707	59.121.87.7
cb15:901b:901b:1324:80df:b157:3b79:5708	59.121.87.8
cb15:901b:901b:1324:80df:b157:3b79:5709	59.121.87.9
cb15:901b:901b:1324:80df:b157:3b79:570a	59.121.87.10
cb15:901b:901b:1324:80df:b157:3b79:570b	59.121.87.11
cb15:901b:901b:1324:80df:b157:3b79:570c	59.121.87.12
cb15:901b:901b:1324:80df:b157:3b79:570d	59.121.87.13
cb15:901b:901b:1324:80df:b157:3b79:570e	59.121.87.14
cb15:901b:901b:1324:80df:b157:3b79:570f	59.121.87.15
cb15:901b:901b:1324:80df:b157:3b79:5710	59.121.87.16
cb15:901b:901b:1324:80df:b157:3b79:5711	59.121.87.17
cb15:901b:901b:1324:80df:b157:3b79:5712	59.121.87.18
cb15:901b:901b:1324:80df:b157:3b79:5713	59.121.87.19
cb15:901b:901b:1324:80df:b157:3b79:5714	59.121.87.20
cb15:901b:901b:1324:80df:b157:3b79:5715	59.121.87.21
cb15:901b:901b:1324:80df:b157:3b79:5716	59.121.87.22
cb15:901b:901b:1324:80df:b157:3b79:5717	59.121.87.23
cb15:901b:901b:1324:80df:b157:3b79:5718	59.121.87.24
cb15:901b:901b:1324:80df:b157:3b79:5719	59.121.87.25
cb15:901b:901b:1324:80df:b157:3b79:571a	59.121.87.26
cb15:901b:901b:1324:80df:b157:3b79:571b	59.121.87.27
cb15:901b:901b:1324:80df:b157:3b79:571c	59.121.87.28
cb15:901b:901b:1324:80df:b157:3b79:571d	59.121.87.29
cb15:901b:901b:1324:80df:b157:3b79:571e	59.121.87.30
cb15:901b:901b:1324:80df:b157:3b79:571f	59.121.87.31
cb15:901b:901b:1324:80df:b157:3b79:5720	59.121.87.32
cb15:901b:901b:1324:80df:b157:3b79:5721	59.121.87.33
cb15:901b:901b:1324:80df:b157:3b79:5722	59.121.87.34
cb15:901b:901b:1324:80df:b157:3b79:5723	59.121.87.35
cb15:901b:901b:1324:80df:b157:3b79:5724	59.121.87.36
cb15:901b:901b:1324:80df:b157:3b79:5725	59.121.87.37
cb15:901b:901b:1324:80df:b157:3b79:5726	59.121.87.38
cb15:901b:901b:1324:80df:b157:3b79:5727	59.121.87.39
cb15:901b:901b:1324:80df:b157:3b79:5728	59.121.87.40
cb15:901b:901b:1324:80df:b157:3b79:5729	59.121.87.41
cb15:901b:901b:1324:80df:b157:3b79:572a	59.121.87.42
cb15:901b:901b:1324:80df:b157:3b79:572b	59.121.87.43
cb15:901b:901b:1324:80df:b157:3b79:572c	59.121.87.44
cb15:901b:901b:1324:80df:b157:3b79:572d	59.121.87.45
cb15:901b:901b:1324:80df:b157:3b79:572e	59.121.87.46
cb15:901b:901b:1324:80df:b157:3b79:572f	59.121.87.47
cb15:901b:901b:1324:80df:b157:3b79:5730	59.121.87.48
cb15:901b:901b:1324:80df:b157:3b79:5731	59.121.87.49
cb15:901b:901b:1324:80df:b157:3b79:5732	59.121.87.50
cb15:901b:901b:1324:80df:b157:3b79:5733	59.121.87.51
cb15:901b:901b:1324:80df:b157:3b79:5734	59.121.87.52
cb15:901b:901b:1324:80df:b157:3b79:5735	59.121.87.53
cb15:901b:901b:1324:80df:b157:3b79:5736	59.121.87.54
cb15:901b:901b:1324:80df:b157:3b79:5737	59.121.87.55
cb15:901b:901b:1324:80df:b157:3b79:5738	59.121.87.56
cb15:901b:901b:1324:80df:b157:3b79:5739	59.121.87.57
cb15:901b:901b:1324:80df:b157:3b79:573a	59.121.87.58
cb15:901b:901b:1324:80df:b157:3b79:573b	59.121.87.59
cb15:901b:901b:1324:80df:b157:3b79:573c	59.121.87.60

cb15:901b:901b:1324:80df:b157:3b79:573d	59.121.87.61
cb15:901b:901b:1324:80df:b157:3b79:573e	59.121.87.62
cb15:901b:901b:1324:80df:b157:3b79:573f	59.121.87.63
cb15:901b:901b:1324:80df:b157:3b79:5740	59.121.87.64
cb15:901b:901b:1324:80df:b157:3b79:5741	59.121.87.65
cb15:901b:901b:1324:80df:b157:3b79:5742	59.121.87.66
cb15:901b:901b:1324:80df:b157:3b79:5743	59.121.87.67
cb15:901b:901b:1324:80df:b157:3b79:5744	59.121.87.68
cb15:901b:901b:1324:80df:b157:3b79:5745	59.121.87.69
cb15:901b:901b:1324:80df:b157:3b79:5746	59.121.87.70
cb15:901b:901b:1324:80df:b157:3b79:5747	59.121.87.71
cb15:901b:901b:1324:80df:b157:3b79:5748	59.121.87.72
cb15:901b:901b:1324:80df:b157:3b79:5749	59.121.87.73
cb15:901b:901b:1324:80df:b157:3b79:574a	59.121.87.74
cb15:901b:901b:1324:80df:b157:3b79:574b	59.121.87.75
cb15:901b:901b:1324:80df:b157:3b79:574c	59.121.87.76
cb15:901b:901b:1324:80df:b157:3b79:574d	59.121.87.77
cb15:901b:901b:1324:80df:b157:3b79:574e	59.121.87.78
cb15:901b:901b:1324:80df:b157:3b79:574f	59.121.87.79
cb15:901b:901b:1324:80df:b157:3b79:5750	59.121.87.80
cb15:901b:901b:1324:80df:b157:3b79:5751	59.121.87.81
cb15:901b:901b:1324:80df:b157:3b79:5752	59.121.87.82
cb15:901b:901b:1324:80df:b157:3b79:5753	59.121.87.83
cb15:901b:901b:1324:80df:b157:3b79:5754	59.121.87.84
cb15:901b:901b:1324:80df:b157:3b79:5755	59.121.87.85
cb15:901b:901b:1324:80df:b157:3b79:5756	59.121.87.86
cb15:901b:901b:1324:80df:b157:3b79:5757	59.121.87.87
cb15:901b:901b:1324:80df:b157:3b79:5758	59.121.87.88
cb15:901b:901b:1324:80df:b157:3b79:5759	59.121.87.89
cb15:901b:901b:1324:80df:b157:3b79:575a	59.121.87.90
cb15:901b:901b:1324:80df:b157:3b79:575b	59.121.87.91
cb15:901b:901b:1324:80df:b157:3b79:575c	59.121.87.92
cb15:901b:901b:1324:80df:b157:3b79:575d	59.121.87.93
cb15:901b:901b:1324:80df:b157:3b79:575e	59.121.87.94
cb15:901b:901b:1324:80df:b157:3b79:575f	59.121.87.95
cb15:901b:901b:1324:80df:b157:3b79:5760	59.121.87.96
cb15:901b:901b:1324:80df:b157:3b79:5761	59.121.87.97
cb15:901b:901b:1324:80df:b157:3b79:5762	59.121.87.98
cb15:901b:901b:1324:80df:b157:3b79:5763	59.121.87.99
cb15:901b:901b:1324:80df:b157:3b79:5764	59.121.87.100
cb15:901b:901b:1324:80df:b157:3b79:5765	59.121.87.101
cb15:901b:901b:1324:80df:b157:3b79:5766	59.121.87.102
cb15:901b:901b:1324:80df:b157:3b79:5767	59.121.87.103
cb15:901b:901b:1324:80df:b157:3b79:5768	59.121.87.104
cb15:901b:901b:1324:80df:b157:3b79:5769	59.121.87.105
cb15:901b:901b:1324:80df:b157:3b79:576a	59.121.87.106
cb15:901b:901b:1324:80df:b157:3b79:576b	59.121.87.107
cb15:901b:901b:1324:80df:b157:3b79:576c	59.121.87.108
cb15:901b:901b:1324:80df:b157:3b79:576d	59.121.87.109
cb15:901b:901b:1324:80df:b157:3b79:576e	59.121.87.110
cb15:901b:901b:1324:80df:b157:3b79:576f	59.121.87.111
cb15:901b:901b:1324:80df:b157:3b79:5770	59.121.87.112
cb15:901b:901b:1324:80df:b157:3b79:5771	59.121.87.113
cb15:901b:901b:1324:80df:b157:3b79:5772	59.121.87.114
cb15:901b:901b:1324:80df:b157:3b79:5773	59.121.87.115
cb15:901b:901b:1324:80df:b157:3b79:5774	59.121.87.116
cb15:901b:901b:1324:80df:b157:3b79:5775	59.121.87.117
cb15:901b:901b:1324:80df:b157:3b79:5776	59.121.87.118
cb15:901b:901b:1324:80df:b157:3b79:5777	59.121.87.119
cb15:901b:901b:1324:80df:b157:3b79:5778	59.121.87.120

cb15:901b:901b:1324:80df:b157:3b79:5779	59.121.87.121
cb15:901b:901b:1324:80df:b157:3b79:577a	59.121.87.122
cb15:901b:901b:1324:80df:b157:3b79:577b	59.121.87.123
cb15:901b:901b:1324:80df:b157:3b79:577c	59.121.87.124
cb15:901b:901b:1324:80df:b157:3b79:577d	59.121.87.125
cb15:901b:901b:1324:80df:b157:3b79:577e	59.121.87.126
cb15:901b:901b:1324:80df:b157:3b79:577f	59.121.87.127
cb15:901b:901b:1324:80df:b157:3b79:5780	59.121.87.128
cb15:901b:901b:1324:80df:b157:3b79:5781	59.121.87.129
cb15:901b:901b:1324:80df:b157:3b79:5782	59.121.87.130
cb15:901b:901b:1324:80df:b157:3b79:5783	59.121.87.131
cb15:901b:901b:1324:80df:b157:3b79:5784	59.121.87.132
cb15:901b:901b:1324:80df:b157:3b79:5785	59.121.87.133
cb15:901b:901b:1324:80df:b157:3b79:5786	59.121.87.134
cb15:901b:901b:1324:80df:b157:3b79:5787	59.121.87.135
cb15:901b:901b:1324:80df:b157:3b79:5788	59.121.87.136
cb15:901b:901b:1324:80df:b157:3b79:5789	59.121.87.137
cb15:901b:901b:1324:80df:b157:3b79:578a	59.121.87.138
cb15:901b:901b:1324:80df:b157:3b79:578b	59.121.87.139
cb15:901b:901b:1324:80df:b157:3b79:578c	59.121.87.140
cb15:901b:901b:1324:80df:b157:3b79:578d	59.121.87.141
cb15:901b:901b:1324:80df:b157:3b79:578e	59.121.87.142
cb15:901b:901b:1324:80df:b157:3b79:578f	59.121.87.143
cb15:901b:901b:1324:80df:b157:3b79:5790	59.121.87.144
cb15:901b:901b:1324:80df:b157:3b79:5791	59.121.87.145
cb15:901b:901b:1324:80df:b157:3b79:5792	59.121.87.146
cb15:901b:901b:1324:80df:b157:3b79:5793	59.121.87.147
cb15:901b:901b:1324:80df:b157:3b79:5794	59.121.87.148
cb15:901b:901b:1324:80df:b157:3b79:5795	59.121.87.149
cb15:901b:901b:1324:80df:b157:3b79:5796	59.121.87.150
cb15:901b:901b:1324:80df:b157:3b79:5797	59.121.87.151
cb15:901b:901b:1324:80df:b157:3b79:5798	59.121.87.152
cb15:901b:901b:1324:80df:b157:3b79:5799	59.121.87.153
cb15:901b:901b:1324:80df:b157:3b79:579a	59.121.87.154
cb15:901b:901b:1324:80df:b157:3b79:579b	59.121.87.155
cb15:901b:901b:1324:80df:b157:3b79:579c	59.121.87.156
cb15:901b:901b:1324:80df:b157:3b79:579d	59.121.87.157
cb15:901b:901b:1324:80df:b157:3b79:579e	59.121.87.158
cb15:901b:901b:1324:80df:b157:3b79:579f	59.121.87.159
cb15:901b:901b:1324:80df:b157:3b79:57a0	59.121.87.160
cb15:901b:901b:1324:80df:b157:3b79:57a1	59.121.87.161
cb15:901b:901b:1324:80df:b157:3b79:57a2	59.121.87.162
cb15:901b:901b:1324:80df:b157:3b79:57a3	59.121.87.163
cb15:901b:901b:1324:80df:b157:3b79:57a4	59.121.87.164
cb15:901b:901b:1324:80df:b157:3b79:57a5	59.121.87.165
cb15:901b:901b:1324:80df:b157:3b79:57a6	59.121.87.166
cb15:901b:901b:1324:80df:b157:3b79:57a7	59.121.87.167
cb15:901b:901b:1324:80df:b157:3b79:57a8	59.121.87.168
cb15:901b:901b:1324:80df:b157:3b79:57a9	59.121.87.169
cb15:901b:901b:1324:80df:b157:3b79:57aa	59.121.87.170
cb15:901b:901b:1324:80df:b157:3b79:57ab	59.121.87.171
cb15:901b:901b:1324:80df:b157:3b79:57ac	59.121.87.172
cb15:901b:901b:1324:80df:b157:3b79:57ad	59.121.87.173
cb15:901b:901b:1324:80df:b157:3b79:57ae	59.121.87.174
cb15:901b:901b:1324:80df:b157:3b79:57af	59.121.87.175
cb15:901b:901b:1324:80df:b157:3b79:57b0	59.121.87.176
cb15:901b:901b:1324:80df:b157:3b79:57b1	59.121.87.177
cb15:901b:901b:1324:80df:b157:3b79:57b2	59.121.87.178
cb15:901b:901b:1324:80df:b157:3b79:57b3	59.121.87.179
cb15:901b:901b:1324:80df:b157:3b79:57b4	59.121.87.180

cb15:901b:901b:1324:80df:b157:3b79:57b5	59.121.87.181
cb15:901b:901b:1324:80df:b157:3b79:57b6	59.121.87.182
cb15:901b:901b:1324:80df:b157:3b79:57b7	59.121.87.183
cb15:901b:901b:1324:80df:b157:3b79:57b8	59.121.87.184
cb15:901b:901b:1324:80df:b157:3b79:57b9	59.121.87.185
cb15:901b:901b:1324:80df:b157:3b79:57ba	59.121.87.186
cb15:901b:901b:1324:80df:b157:3b79:57bb	59.121.87.187
cb15:901b:901b:1324:80df:b157:3b79:57bc	59.121.87.188
cb15:901b:901b:1324:80df:b157:3b79:57bd	59.121.87.189
cb15:901b:901b:1324:80df:b157:3b79:57be	59.121.87.190
cb15:901b:901b:1324:80df:b157:3b79:57bf	59.121.87.191
cb15:901b:901b:1324:80df:b157:3b79:57c0	59.121.87.192
cb15:901b:901b:1324:80df:b157:3b79:57c1	59.121.87.193
cb15:901b:901b:1324:80df:b157:3b79:57c2	59.121.87.194
cb15:901b:901b:1324:80df:b157:3b79:57c3	59.121.87.195
cb15:901b:901b:1324:80df:b157:3b79:57c4	59.121.87.196
cb15:901b:901b:1324:80df:b157:3b79:57c5	59.121.87.197
cb15:901b:901b:1324:80df:b157:3b79:57c6	59.121.87.198
cb15:901b:901b:1324:80df:b157:3b79:57c7	59.121.87.199
cb15:901b:901b:1324:80df:b157:3b79:57c8	59.121.87.200
cb15:901b:901b:1324:80df:b157:3b79:57c9	59.121.87.201
cb15:901b:901b:1324:80df:b157:3b79:57ca	59.121.87.202
cb15:901b:901b:1324:80df:b157:3b79:57cb	59.121.87.203
cb15:901b:901b:1324:80df:b157:3b79:57cc	59.121.87.204
cb15:901b:901b:1324:80df:b157:3b79:57cd	59.121.87.205
cb15:901b:901b:1324:80df:b157:3b79:57ce	59.121.87.206
cb15:901b:901b:1324:80df:b157:3b79:57cf	59.121.87.207
cb15:901b:901b:1324:80df:b157:3b79:57d0	59.121.87.208
cb15:901b:901b:1324:80df:b157:3b79:57d1	59.121.87.209
cb15:901b:901b:1324:80df:b157:3b79:57d2	59.121.87.210
cb15:901b:901b:1324:80df:b157:3b79:57d3	59.121.87.211
cb15:901b:901b:1324:80df:b157:3b79:57d4	59.121.87.212
cb15:901b:901b:1324:80df:b157:3b79:57d5	59.121.87.213
cb15:901b:901b:1324:80df:b157:3b79:57d6	59.121.87.214
cb15:901b:901b:1324:80df:b157:3b79:57d7	59.121.87.215
cb15:901b:901b:1324:80df:b157:3b79:57d8	59.121.87.216
cb15:901b:901b:1324:80df:b157:3b79:57d9	59.121.87.217
cb15:901b:901b:1324:80df:b157:3b79:57da	59.121.87.218
cb15:901b:901b:1324:80df:b157:3b79:57db	59.121.87.219
cb15:901b:901b:1324:80df:b157:3b79:57dc	59.121.87.220
cb15:901b:901b:1324:80df:b157:3b79:57dd	59.121.87.221
cb15:901b:901b:1324:80df:b157:3b79:57de	59.121.87.222
cb15:901b:901b:1324:80df:b157:3b79:57df	59.121.87.223
cb15:901b:901b:1324:80df:b157:3b79:57e0	59.121.87.224
cb15:901b:901b:1324:80df:b157:3b79:57e1	59.121.87.225
cb15:901b:901b:1324:80df:b157:3b79:57e2	59.121.87.226
cb15:901b:901b:1324:80df:b157:3b79:57e3	59.121.87.227
cb15:901b:901b:1324:80df:b157:3b79:57e4	59.121.87.228
cb15:901b:901b:1324:80df:b157:3b79:57e5	59.121.87.229
cb15:901b:901b:1324:80df:b157:3b79:57e6	59.121.87.230
cb15:901b:901b:1324:80df:b157:3b79:57e7	59.121.87.231
cb15:901b:901b:1324:80df:b157:3b79:57e8	59.121.87.232
cb15:901b:901b:1324:80df:b157:3b79:57e9	59.121.87.233
cb15:901b:901b:1324:80df:b157:3b79:57ea	59.121.87.234
cb15:901b:901b:1324:80df:b157:3b79:57eb	59.121.87.235
cb15:901b:901b:1324:80df:b157:3b79:57ec	59.121.87.236
cb15:901b:901b:1324:80df:b157:3b79:57ed	59.121.87.237
cb15:901b:901b:1324:80df:b157:3b79:57ee	59.121.87.238
cb15:901b:901b:1324:80df:b157:3b79:57ef	59.121.87.239
cb15:901b:901b:1324:80df:b157:3b79:57f0	59.121.87.240
cb15:901b:901b:1324:80df:b157:3b79:57f1	59.121.87.241
cb15:901b:901b:1324:80df:b157:3b79:57f2	59.121.87.242
cb15:901b:901b:1324:80df:b157:3b79:57f3	59.121.87.243
cb15:901b:901b:1324:80df:b157:3b79:57f4	59.121.87.244
cb15:901b:901b:1324:80df:b157:3b79:57f5	59.121.87.245
cb15:901b:901b:1324:80df:b157:3b79:57f6	59.121.87.246
cb15:901b:901b:1324:80df:b157:3b79:57f7	59.121.87.247
cb15:901b:901b:1324:80df:b157:3b79:57f8	59.121.87.248
cb15:901b:901b:1324:80df:b157:3b79:57f9	59.121.87.249
cb15:901b:901b:1324:80df:b157:3b79:57fa	59.121.87.250
cb15:901b:901b:1324:80df:b157:3b79:57fb	59.121.87.251
cb15:901b:901b:1324:80df:b157:3b79:57fc	59.121.87.252
cb15:901b:901b:1324:80df:b157:3b79:57fd	59.121.87.253
cb15:901b:901b:1324:80df:b157:3b79:57fe	59.121.87.254
cb15:901b:901b:1324:80df:b157:3b79:57ff	59.121.87.255

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.