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:8024:901b:91bc:cb15:dcdd:5701	220.221.87.1
cb15:901b:8024:901b:91bc:cb15:dcdd:5702	220.221.87.2
cb15:901b:8024:901b:91bc:cb15:dcdd:5703	220.221.87.3
cb15:901b:8024:901b:91bc:cb15:dcdd:5704	220.221.87.4
cb15:901b:8024:901b:91bc:cb15:dcdd:5705	220.221.87.5
cb15:901b:8024:901b:91bc:cb15:dcdd:5706	220.221.87.6
cb15:901b:8024:901b:91bc:cb15:dcdd:5707	220.221.87.7
cb15:901b:8024:901b:91bc:cb15:dcdd:5708	220.221.87.8
cb15:901b:8024:901b:91bc:cb15:dcdd:5709	220.221.87.9
cb15:901b:8024:901b:91bc:cb15:dcdd:570a	220.221.87.10
cb15:901b:8024:901b:91bc:cb15:dcdd:570b	220.221.87.11
cb15:901b:8024:901b:91bc:cb15:dcdd:570c	220.221.87.12
cb15:901b:8024:901b:91bc:cb15:dcdd:570d	220.221.87.13
cb15:901b:8024:901b:91bc:cb15:dcdd:570e	220.221.87.14
cb15:901b:8024:901b:91bc:cb15:dcdd:570f	220.221.87.15
cb15:901b:8024:901b:91bc:cb15:dcdd:5710	220.221.87.16
cb15:901b:8024:901b:91bc:cb15:dcdd:5711	220.221.87.17
cb15:901b:8024:901b:91bc:cb15:dcdd:5712	220.221.87.18
cb15:901b:8024:901b:91bc:cb15:dcdd:5713	220.221.87.19
cb15:901b:8024:901b:91bc:cb15:dcdd:5714	220.221.87.20
cb15:901b:8024:901b:91bc:cb15:dcdd:5715	220.221.87.21
cb15:901b:8024:901b:91bc:cb15:dcdd:5716	220.221.87.22
cb15:901b:8024:901b:91bc:cb15:dcdd:5717	220.221.87.23
cb15:901b:8024:901b:91bc:cb15:dcdd:5718	220.221.87.24
cb15:901b:8024:901b:91bc:cb15:dcdd:5719	220.221.87.25
cb15:901b:8024:901b:91bc:cb15:dcdd:571a	220.221.87.26
cb15:901b:8024:901b:91bc:cb15:dcdd:571b	220.221.87.27
cb15:901b:8024:901b:91bc:cb15:dcdd:571c	220.221.87.28
cb15:901b:8024:901b:91bc:cb15:dcdd:571d	220.221.87.29
cb15:901b:8024:901b:91bc:cb15:dcdd:571e	220.221.87.30
cb15:901b:8024:901b:91bc:cb15:dcdd:571f	220.221.87.31
cb15:901b:8024:901b:91bc:cb15:dcdd:5720	220.221.87.32
cb15:901b:8024:901b:91bc:cb15:dcdd:5721	220.221.87.33
cb15:901b:8024:901b:91bc:cb15:dcdd:5722	220.221.87.34
cb15:901b:8024:901b:91bc:cb15:dcdd:5723	220.221.87.35
cb15:901b:8024:901b:91bc:cb15:dcdd:5724	220.221.87.36
cb15:901b:8024:901b:91bc:cb15:dcdd:5725	220.221.87.37
cb15:901b:8024:901b:91bc:cb15:dcdd:5726	220.221.87.38
cb15:901b:8024:901b:91bc:cb15:dcdd:5727	220.221.87.39
cb15:901b:8024:901b:91bc:cb15:dcdd:5728	220.221.87.40
cb15:901b:8024:901b:91bc:cb15:dcdd:5729	220.221.87.41
cb15:901b:8024:901b:91bc:cb15:dcdd:572a	220.221.87.42
cb15:901b:8024:901b:91bc:cb15:dcdd:572b	220.221.87.43
cb15:901b:8024:901b:91bc:cb15:dcdd:572c	220.221.87.44
cb15:901b:8024:901b:91bc:cb15:dcdd:572d	220.221.87.45
cb15:901b:8024:901b:91bc:cb15:dcdd:572e	220.221.87.46
cb15:901b:8024:901b:91bc:cb15:dcdd:572f	220.221.87.47
cb15:901b:8024:901b:91bc:cb15:dcdd:5730	220.221.87.48
cb15:901b:8024:901b:91bc:cb15:dcdd:5731	220.221.87.49
cb15:901b:8024:901b:91bc:cb15:dcdd:5732	220.221.87.50
cb15:901b:8024:901b:91bc:cb15:dcdd:5733	220.221.87.51
cb15:901b:8024:901b:91bc:cb15:dcdd:5734	220.221.87.52
cb15:901b:8024:901b:91bc:cb15:dcdd:5735	220.221.87.53
cb15:901b:8024:901b:91bc:cb15:dcdd:5736	220.221.87.54
cb15:901b:8024:901b:91bc:cb15:dcdd:5737	220.221.87.55
cb15:901b:8024:901b:91bc:cb15:dcdd:5738	220.221.87.56
cb15:901b:8024:901b:91bc:cb15:dcdd:5739	220.221.87.57
cb15:901b:8024:901b:91bc:cb15:dcdd:573a	220.221.87.58
cb15:901b:8024:901b:91bc:cb15:dcdd:573b	220.221.87.59
cb15:901b:8024:901b:91bc:cb15:dcdd:573c	220.221.87.60

cb15:901b:8024:901b:91bc:cb15:dcdd:573d	220.221.87.61
cb15:901b:8024:901b:91bc:cb15:dcdd:573e	220.221.87.62
cb15:901b:8024:901b:91bc:cb15:dcdd:573f	220.221.87.63
cb15:901b:8024:901b:91bc:cb15:dcdd:5740	220.221.87.64
cb15:901b:8024:901b:91bc:cb15:dcdd:5741	220.221.87.65
cb15:901b:8024:901b:91bc:cb15:dcdd:5742	220.221.87.66
cb15:901b:8024:901b:91bc:cb15:dcdd:5743	220.221.87.67
cb15:901b:8024:901b:91bc:cb15:dcdd:5744	220.221.87.68
cb15:901b:8024:901b:91bc:cb15:dcdd:5745	220.221.87.69
cb15:901b:8024:901b:91bc:cb15:dcdd:5746	220.221.87.70
cb15:901b:8024:901b:91bc:cb15:dcdd:5747	220.221.87.71
cb15:901b:8024:901b:91bc:cb15:dcdd:5748	220.221.87.72
cb15:901b:8024:901b:91bc:cb15:dcdd:5749	220.221.87.73
cb15:901b:8024:901b:91bc:cb15:dcdd:574a	220.221.87.74
cb15:901b:8024:901b:91bc:cb15:dcdd:574b	220.221.87.75
cb15:901b:8024:901b:91bc:cb15:dcdd:574c	220.221.87.76
cb15:901b:8024:901b:91bc:cb15:dcdd:574d	220.221.87.77
cb15:901b:8024:901b:91bc:cb15:dcdd:574e	220.221.87.78
cb15:901b:8024:901b:91bc:cb15:dcdd:574f	220.221.87.79
cb15:901b:8024:901b:91bc:cb15:dcdd:5750	220.221.87.80
cb15:901b:8024:901b:91bc:cb15:dcdd:5751	220.221.87.81
cb15:901b:8024:901b:91bc:cb15:dcdd:5752	220.221.87.82
cb15:901b:8024:901b:91bc:cb15:dcdd:5753	220.221.87.83
cb15:901b:8024:901b:91bc:cb15:dcdd:5754	220.221.87.84
cb15:901b:8024:901b:91bc:cb15:dcdd:5755	220.221.87.85
cb15:901b:8024:901b:91bc:cb15:dcdd:5756	220.221.87.86
cb15:901b:8024:901b:91bc:cb15:dcdd:5757	220.221.87.87
cb15:901b:8024:901b:91bc:cb15:dcdd:5758	220.221.87.88
cb15:901b:8024:901b:91bc:cb15:dcdd:5759	220.221.87.89
cb15:901b:8024:901b:91bc:cb15:dcdd:575a	220.221.87.90
cb15:901b:8024:901b:91bc:cb15:dcdd:575b	220.221.87.91
cb15:901b:8024:901b:91bc:cb15:dcdd:575c	220.221.87.92
cb15:901b:8024:901b:91bc:cb15:dcdd:575d	220.221.87.93
cb15:901b:8024:901b:91bc:cb15:dcdd:575e	220.221.87.94
cb15:901b:8024:901b:91bc:cb15:dcdd:575f	220.221.87.95
cb15:901b:8024:901b:91bc:cb15:dcdd:5760	220.221.87.96
cb15:901b:8024:901b:91bc:cb15:dcdd:5761	220.221.87.97
cb15:901b:8024:901b:91bc:cb15:dcdd:5762	220.221.87.98
cb15:901b:8024:901b:91bc:cb15:dcdd:5763	220.221.87.99
cb15:901b:8024:901b:91bc:cb15:dcdd:5764	220.221.87.100
cb15:901b:8024:901b:91bc:cb15:dcdd:5765	220.221.87.101
cb15:901b:8024:901b:91bc:cb15:dcdd:5766	220.221.87.102
cb15:901b:8024:901b:91bc:cb15:dcdd:5767	220.221.87.103
cb15:901b:8024:901b:91bc:cb15:dcdd:5768	220.221.87.104
cb15:901b:8024:901b:91bc:cb15:dcdd:5769	220.221.87.105
cb15:901b:8024:901b:91bc:cb15:dcdd:576a	220.221.87.106
cb15:901b:8024:901b:91bc:cb15:dcdd:576b	220.221.87.107
cb15:901b:8024:901b:91bc:cb15:dcdd:576c	220.221.87.108
cb15:901b:8024:901b:91bc:cb15:dcdd:576d	220.221.87.109
cb15:901b:8024:901b:91bc:cb15:dcdd:576e	220.221.87.110
cb15:901b:8024:901b:91bc:cb15:dcdd:576f	220.221.87.111
cb15:901b:8024:901b:91bc:cb15:dcdd:5770	220.221.87.112
cb15:901b:8024:901b:91bc:cb15:dcdd:5771	220.221.87.113
cb15:901b:8024:901b:91bc:cb15:dcdd:5772	220.221.87.114
cb15:901b:8024:901b:91bc:cb15:dcdd:5773	220.221.87.115
cb15:901b:8024:901b:91bc:cb15:dcdd:5774	220.221.87.116
cb15:901b:8024:901b:91bc:cb15:dcdd:5775	220.221.87.117
cb15:901b:8024:901b:91bc:cb15:dcdd:5776	220.221.87.118
cb15:901b:8024:901b:91bc:cb15:dcdd:5777	220.221.87.119
cb15:901b:8024:901b:91bc:cb15:dcdd:5778	220.221.87.120

cb15:901b:8024:901b:91bc:cb15:dcdd:5779	220.221.87.121
cb15:901b:8024:901b:91bc:cb15:dcdd:577a	220.221.87.122
cb15:901b:8024:901b:91bc:cb15:dcdd:577b	220.221.87.123
cb15:901b:8024:901b:91bc:cb15:dcdd:577c	220.221.87.124
cb15:901b:8024:901b:91bc:cb15:dcdd:577d	220.221.87.125
cb15:901b:8024:901b:91bc:cb15:dcdd:577e	220.221.87.126
cb15:901b:8024:901b:91bc:cb15:dcdd:577f	220.221.87.127
cb15:901b:8024:901b:91bc:cb15:dcdd:5780	220.221.87.128
cb15:901b:8024:901b:91bc:cb15:dcdd:5781	220.221.87.129
cb15:901b:8024:901b:91bc:cb15:dcdd:5782	220.221.87.130
cb15:901b:8024:901b:91bc:cb15:dcdd:5783	220.221.87.131
cb15:901b:8024:901b:91bc:cb15:dcdd:5784	220.221.87.132
cb15:901b:8024:901b:91bc:cb15:dcdd:5785	220.221.87.133
cb15:901b:8024:901b:91bc:cb15:dcdd:5786	220.221.87.134
cb15:901b:8024:901b:91bc:cb15:dcdd:5787	220.221.87.135
cb15:901b:8024:901b:91bc:cb15:dcdd:5788	220.221.87.136
cb15:901b:8024:901b:91bc:cb15:dcdd:5789	220.221.87.137
cb15:901b:8024:901b:91bc:cb15:dcdd:578a	220.221.87.138
cb15:901b:8024:901b:91bc:cb15:dcdd:578b	220.221.87.139
cb15:901b:8024:901b:91bc:cb15:dcdd:578c	220.221.87.140
cb15:901b:8024:901b:91bc:cb15:dcdd:578d	220.221.87.141
cb15:901b:8024:901b:91bc:cb15:dcdd:578e	220.221.87.142
cb15:901b:8024:901b:91bc:cb15:dcdd:578f	220.221.87.143
cb15:901b:8024:901b:91bc:cb15:dcdd:5790	220.221.87.144
cb15:901b:8024:901b:91bc:cb15:dcdd:5791	220.221.87.145
cb15:901b:8024:901b:91bc:cb15:dcdd:5792	220.221.87.146
cb15:901b:8024:901b:91bc:cb15:dcdd:5793	220.221.87.147
cb15:901b:8024:901b:91bc:cb15:dcdd:5794	220.221.87.148
cb15:901b:8024:901b:91bc:cb15:dcdd:5795	220.221.87.149
cb15:901b:8024:901b:91bc:cb15:dcdd:5796	220.221.87.150
cb15:901b:8024:901b:91bc:cb15:dcdd:5797	220.221.87.151
cb15:901b:8024:901b:91bc:cb15:dcdd:5798	220.221.87.152
cb15:901b:8024:901b:91bc:cb15:dcdd:5799	220.221.87.153
cb15:901b:8024:901b:91bc:cb15:dcdd:579a	220.221.87.154
cb15:901b:8024:901b:91bc:cb15:dcdd:579b	220.221.87.155
cb15:901b:8024:901b:91bc:cb15:dcdd:579c	220.221.87.156
cb15:901b:8024:901b:91bc:cb15:dcdd:579d	220.221.87.157
cb15:901b:8024:901b:91bc:cb15:dcdd:579e	220.221.87.158
cb15:901b:8024:901b:91bc:cb15:dcdd:579f	220.221.87.159
cb15:901b:8024:901b:91bc:cb15:dcdd:57a0	220.221.87.160
cb15:901b:8024:901b:91bc:cb15:dcdd:57a1	220.221.87.161
cb15:901b:8024:901b:91bc:cb15:dcdd:57a2	220.221.87.162
cb15:901b:8024:901b:91bc:cb15:dcdd:57a3	220.221.87.163
cb15:901b:8024:901b:91bc:cb15:dcdd:57a4	220.221.87.164
cb15:901b:8024:901b:91bc:cb15:dcdd:57a5	220.221.87.165
cb15:901b:8024:901b:91bc:cb15:dcdd:57a6	220.221.87.166
cb15:901b:8024:901b:91bc:cb15:dcdd:57a7	220.221.87.167
cb15:901b:8024:901b:91bc:cb15:dcdd:57a8	220.221.87.168
cb15:901b:8024:901b:91bc:cb15:dcdd:57a9	220.221.87.169
cb15:901b:8024:901b:91bc:cb15:dcdd:57aa	220.221.87.170
cb15:901b:8024:901b:91bc:cb15:dcdd:57ab	220.221.87.171
cb15:901b:8024:901b:91bc:cb15:dcdd:57ac	220.221.87.172
cb15:901b:8024:901b:91bc:cb15:dcdd:57ad	220.221.87.173
cb15:901b:8024:901b:91bc:cb15:dcdd:57ae	220.221.87.174
cb15:901b:8024:901b:91bc:cb15:dcdd:57af	220.221.87.175
cb15:901b:8024:901b:91bc:cb15:dcdd:57b0	220.221.87.176
cb15:901b:8024:901b:91bc:cb15:dcdd:57b1	220.221.87.177
cb15:901b:8024:901b:91bc:cb15:dcdd:57b2	220.221.87.178
cb15:901b:8024:901b:91bc:cb15:dcdd:57b3	220.221.87.179
cb15:901b:8024:901b:91bc:cb15:dcdd:57b4	220.221.87.180

cb15:901b:8024:901b:91bc:cb15:dcdd:57b5	220.221.87.181
cb15:901b:8024:901b:91bc:cb15:dcdd:57b6	220.221.87.182
cb15:901b:8024:901b:91bc:cb15:dcdd:57b7	220.221.87.183
cb15:901b:8024:901b:91bc:cb15:dcdd:57b8	220.221.87.184
cb15:901b:8024:901b:91bc:cb15:dcdd:57b9	220.221.87.185
cb15:901b:8024:901b:91bc:cb15:dcdd:57ba	220.221.87.186
cb15:901b:8024:901b:91bc:cb15:dcdd:57bb	220.221.87.187
cb15:901b:8024:901b:91bc:cb15:dcdd:57bc	220.221.87.188
cb15:901b:8024:901b:91bc:cb15:dcdd:57bd	220.221.87.189
cb15:901b:8024:901b:91bc:cb15:dcdd:57be	220.221.87.190
cb15:901b:8024:901b:91bc:cb15:dcdd:57bf	220.221.87.191
cb15:901b:8024:901b:91bc:cb15:dcdd:57c0	220.221.87.192
cb15:901b:8024:901b:91bc:cb15:dcdd:57c1	220.221.87.193
cb15:901b:8024:901b:91bc:cb15:dcdd:57c2	220.221.87.194
cb15:901b:8024:901b:91bc:cb15:dcdd:57c3	220.221.87.195
cb15:901b:8024:901b:91bc:cb15:dcdd:57c4	220.221.87.196
cb15:901b:8024:901b:91bc:cb15:dcdd:57c5	220.221.87.197
cb15:901b:8024:901b:91bc:cb15:dcdd:57c6	220.221.87.198
cb15:901b:8024:901b:91bc:cb15:dcdd:57c7	220.221.87.199
cb15:901b:8024:901b:91bc:cb15:dcdd:57c8	220.221.87.200
cb15:901b:8024:901b:91bc:cb15:dcdd:57c9	220.221.87.201
cb15:901b:8024:901b:91bc:cb15:dcdd:57ca	220.221.87.202
cb15:901b:8024:901b:91bc:cb15:dcdd:57cb	220.221.87.203
cb15:901b:8024:901b:91bc:cb15:dcdd:57cc	220.221.87.204
cb15:901b:8024:901b:91bc:cb15:dcdd:57cd	220.221.87.205
cb15:901b:8024:901b:91bc:cb15:dcdd:57ce	220.221.87.206
cb15:901b:8024:901b:91bc:cb15:dcdd:57cf	220.221.87.207
cb15:901b:8024:901b:91bc:cb15:dcdd:57d0	220.221.87.208
cb15:901b:8024:901b:91bc:cb15:dcdd:57d1	220.221.87.209
cb15:901b:8024:901b:91bc:cb15:dcdd:57d2	220.221.87.210
cb15:901b:8024:901b:91bc:cb15:dcdd:57d3	220.221.87.211
cb15:901b:8024:901b:91bc:cb15:dcdd:57d4	220.221.87.212
cb15:901b:8024:901b:91bc:cb15:dcdd:57d5	220.221.87.213
cb15:901b:8024:901b:91bc:cb15:dcdd:57d6	220.221.87.214
cb15:901b:8024:901b:91bc:cb15:dcdd:57d7	220.221.87.215
cb15:901b:8024:901b:91bc:cb15:dcdd:57d8	220.221.87.216
cb15:901b:8024:901b:91bc:cb15:dcdd:57d9	220.221.87.217
cb15:901b:8024:901b:91bc:cb15:dcdd:57da	220.221.87.218
cb15:901b:8024:901b:91bc:cb15:dcdd:57db	220.221.87.219
cb15:901b:8024:901b:91bc:cb15:dcdd:57dc	220.221.87.220
cb15:901b:8024:901b:91bc:cb15:dcdd:57dd	220.221.87.221
cb15:901b:8024:901b:91bc:cb15:dcdd:57de	220.221.87.222
cb15:901b:8024:901b:91bc:cb15:dcdd:57df	220.221.87.223
cb15:901b:8024:901b:91bc:cb15:dcdd:57e0	220.221.87.224
cb15:901b:8024:901b:91bc:cb15:dcdd:57e1	220.221.87.225
cb15:901b:8024:901b:91bc:cb15:dcdd:57e2	220.221.87.226
cb15:901b:8024:901b:91bc:cb15:dcdd:57e3	220.221.87.227
cb15:901b:8024:901b:91bc:cb15:dcdd:57e4	220.221.87.228
cb15:901b:8024:901b:91bc:cb15:dcdd:57e5	220.221.87.229
cb15:901b:8024:901b:91bc:cb15:dcdd:57e6	220.221.87.230
cb15:901b:8024:901b:91bc:cb15:dcdd:57e7	220.221.87.231
cb15:901b:8024:901b:91bc:cb15:dcdd:57e8	220.221.87.232
cb15:901b:8024:901b:91bc:cb15:dcdd:57e9	220.221.87.233
cb15:901b:8024:901b:91bc:cb15:dcdd:57ea	220.221.87.234
cb15:901b:8024:901b:91bc:cb15:dcdd:57eb	220.221.87.235
cb15:901b:8024:901b:91bc:cb15:dcdd:57ec	220.221.87.236
cb15:901b:8024:901b:91bc:cb15:dcdd:57ed	220.221.87.237
cb15:901b:8024:901b:91bc:cb15:dcdd:57ee	220.221.87.238
cb15:901b:8024:901b:91bc:cb15:dcdd:57ef	220.221.87.239
cb15:901b:8024:901b:91bc:cb15:dcdd:57f0	220.221.87.240
cb15:901b:8024:901b:91bc:cb15:dcdd:57f1	220.221.87.241
cb15:901b:8024:901b:91bc:cb15:dcdd:57f2	220.221.87.242
cb15:901b:8024:901b:91bc:cb15:dcdd:57f3	220.221.87.243
cb15:901b:8024:901b:91bc:cb15:dcdd:57f4	220.221.87.244
cb15:901b:8024:901b:91bc:cb15:dcdd:57f5	220.221.87.245
cb15:901b:8024:901b:91bc:cb15:dcdd:57f6	220.221.87.246
cb15:901b:8024:901b:91bc:cb15:dcdd:57f7	220.221.87.247
cb15:901b:8024:901b:91bc:cb15:dcdd:57f8	220.221.87.248
cb15:901b:8024:901b:91bc:cb15:dcdd:57f9	220.221.87.249
cb15:901b:8024:901b:91bc:cb15:dcdd:57fa	220.221.87.250
cb15:901b:8024:901b:91bc:cb15:dcdd:57fb	220.221.87.251
cb15:901b:8024:901b:91bc:cb15:dcdd:57fc	220.221.87.252
cb15:901b:8024:901b:91bc:cb15:dcdd:57fd	220.221.87.253
cb15:901b:8024:901b:91bc:cb15:dcdd:57fe	220.221.87.254
cb15:901b:8024:901b:91bc:cb15:dcdd:57ff	220.221.87.255

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.