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:cd24:8081:2024:8b51:5701	139.81.87.1
cb15:901b:8024:cd24:8081:2024:8b51:5702	139.81.87.2
cb15:901b:8024:cd24:8081:2024:8b51:5703	139.81.87.3
cb15:901b:8024:cd24:8081:2024:8b51:5704	139.81.87.4
cb15:901b:8024:cd24:8081:2024:8b51:5705	139.81.87.5
cb15:901b:8024:cd24:8081:2024:8b51:5706	139.81.87.6
cb15:901b:8024:cd24:8081:2024:8b51:5707	139.81.87.7
cb15:901b:8024:cd24:8081:2024:8b51:5708	139.81.87.8
cb15:901b:8024:cd24:8081:2024:8b51:5709	139.81.87.9
cb15:901b:8024:cd24:8081:2024:8b51:570a	139.81.87.10
cb15:901b:8024:cd24:8081:2024:8b51:570b	139.81.87.11
cb15:901b:8024:cd24:8081:2024:8b51:570c	139.81.87.12
cb15:901b:8024:cd24:8081:2024:8b51:570d	139.81.87.13
cb15:901b:8024:cd24:8081:2024:8b51:570e	139.81.87.14
cb15:901b:8024:cd24:8081:2024:8b51:570f	139.81.87.15
cb15:901b:8024:cd24:8081:2024:8b51:5710	139.81.87.16
cb15:901b:8024:cd24:8081:2024:8b51:5711	139.81.87.17
cb15:901b:8024:cd24:8081:2024:8b51:5712	139.81.87.18
cb15:901b:8024:cd24:8081:2024:8b51:5713	139.81.87.19
cb15:901b:8024:cd24:8081:2024:8b51:5714	139.81.87.20
cb15:901b:8024:cd24:8081:2024:8b51:5715	139.81.87.21
cb15:901b:8024:cd24:8081:2024:8b51:5716	139.81.87.22
cb15:901b:8024:cd24:8081:2024:8b51:5717	139.81.87.23
cb15:901b:8024:cd24:8081:2024:8b51:5718	139.81.87.24
cb15:901b:8024:cd24:8081:2024:8b51:5719	139.81.87.25
cb15:901b:8024:cd24:8081:2024:8b51:571a	139.81.87.26
cb15:901b:8024:cd24:8081:2024:8b51:571b	139.81.87.27
cb15:901b:8024:cd24:8081:2024:8b51:571c	139.81.87.28
cb15:901b:8024:cd24:8081:2024:8b51:571d	139.81.87.29
cb15:901b:8024:cd24:8081:2024:8b51:571e	139.81.87.30
cb15:901b:8024:cd24:8081:2024:8b51:571f	139.81.87.31
cb15:901b:8024:cd24:8081:2024:8b51:5720	139.81.87.32
cb15:901b:8024:cd24:8081:2024:8b51:5721	139.81.87.33
cb15:901b:8024:cd24:8081:2024:8b51:5722	139.81.87.34
cb15:901b:8024:cd24:8081:2024:8b51:5723	139.81.87.35
cb15:901b:8024:cd24:8081:2024:8b51:5724	139.81.87.36
cb15:901b:8024:cd24:8081:2024:8b51:5725	139.81.87.37
cb15:901b:8024:cd24:8081:2024:8b51:5726	139.81.87.38
cb15:901b:8024:cd24:8081:2024:8b51:5727	139.81.87.39
cb15:901b:8024:cd24:8081:2024:8b51:5728	139.81.87.40
cb15:901b:8024:cd24:8081:2024:8b51:5729	139.81.87.41
cb15:901b:8024:cd24:8081:2024:8b51:572a	139.81.87.42
cb15:901b:8024:cd24:8081:2024:8b51:572b	139.81.87.43
cb15:901b:8024:cd24:8081:2024:8b51:572c	139.81.87.44
cb15:901b:8024:cd24:8081:2024:8b51:572d	139.81.87.45
cb15:901b:8024:cd24:8081:2024:8b51:572e	139.81.87.46
cb15:901b:8024:cd24:8081:2024:8b51:572f	139.81.87.47
cb15:901b:8024:cd24:8081:2024:8b51:5730	139.81.87.48
cb15:901b:8024:cd24:8081:2024:8b51:5731	139.81.87.49
cb15:901b:8024:cd24:8081:2024:8b51:5732	139.81.87.50
cb15:901b:8024:cd24:8081:2024:8b51:5733	139.81.87.51
cb15:901b:8024:cd24:8081:2024:8b51:5734	139.81.87.52
cb15:901b:8024:cd24:8081:2024:8b51:5735	139.81.87.53
cb15:901b:8024:cd24:8081:2024:8b51:5736	139.81.87.54
cb15:901b:8024:cd24:8081:2024:8b51:5737	139.81.87.55
cb15:901b:8024:cd24:8081:2024:8b51:5738	139.81.87.56
cb15:901b:8024:cd24:8081:2024:8b51:5739	139.81.87.57
cb15:901b:8024:cd24:8081:2024:8b51:573a	139.81.87.58
cb15:901b:8024:cd24:8081:2024:8b51:573b	139.81.87.59
cb15:901b:8024:cd24:8081:2024:8b51:573c	139.81.87.60

cb15:901b:8024:cd24:8081:2024:8b51:573d	139.81.87.61
cb15:901b:8024:cd24:8081:2024:8b51:573e	139.81.87.62
cb15:901b:8024:cd24:8081:2024:8b51:573f	139.81.87.63
cb15:901b:8024:cd24:8081:2024:8b51:5740	139.81.87.64
cb15:901b:8024:cd24:8081:2024:8b51:5741	139.81.87.65
cb15:901b:8024:cd24:8081:2024:8b51:5742	139.81.87.66
cb15:901b:8024:cd24:8081:2024:8b51:5743	139.81.87.67
cb15:901b:8024:cd24:8081:2024:8b51:5744	139.81.87.68
cb15:901b:8024:cd24:8081:2024:8b51:5745	139.81.87.69
cb15:901b:8024:cd24:8081:2024:8b51:5746	139.81.87.70
cb15:901b:8024:cd24:8081:2024:8b51:5747	139.81.87.71
cb15:901b:8024:cd24:8081:2024:8b51:5748	139.81.87.72
cb15:901b:8024:cd24:8081:2024:8b51:5749	139.81.87.73
cb15:901b:8024:cd24:8081:2024:8b51:574a	139.81.87.74
cb15:901b:8024:cd24:8081:2024:8b51:574b	139.81.87.75
cb15:901b:8024:cd24:8081:2024:8b51:574c	139.81.87.76
cb15:901b:8024:cd24:8081:2024:8b51:574d	139.81.87.77
cb15:901b:8024:cd24:8081:2024:8b51:574e	139.81.87.78
cb15:901b:8024:cd24:8081:2024:8b51:574f	139.81.87.79
cb15:901b:8024:cd24:8081:2024:8b51:5750	139.81.87.80
cb15:901b:8024:cd24:8081:2024:8b51:5751	139.81.87.81
cb15:901b:8024:cd24:8081:2024:8b51:5752	139.81.87.82
cb15:901b:8024:cd24:8081:2024:8b51:5753	139.81.87.83
cb15:901b:8024:cd24:8081:2024:8b51:5754	139.81.87.84
cb15:901b:8024:cd24:8081:2024:8b51:5755	139.81.87.85
cb15:901b:8024:cd24:8081:2024:8b51:5756	139.81.87.86
cb15:901b:8024:cd24:8081:2024:8b51:5757	139.81.87.87
cb15:901b:8024:cd24:8081:2024:8b51:5758	139.81.87.88
cb15:901b:8024:cd24:8081:2024:8b51:5759	139.81.87.89
cb15:901b:8024:cd24:8081:2024:8b51:575a	139.81.87.90
cb15:901b:8024:cd24:8081:2024:8b51:575b	139.81.87.91
cb15:901b:8024:cd24:8081:2024:8b51:575c	139.81.87.92
cb15:901b:8024:cd24:8081:2024:8b51:575d	139.81.87.93
cb15:901b:8024:cd24:8081:2024:8b51:575e	139.81.87.94
cb15:901b:8024:cd24:8081:2024:8b51:575f	139.81.87.95
cb15:901b:8024:cd24:8081:2024:8b51:5760	139.81.87.96
cb15:901b:8024:cd24:8081:2024:8b51:5761	139.81.87.97
cb15:901b:8024:cd24:8081:2024:8b51:5762	139.81.87.98
cb15:901b:8024:cd24:8081:2024:8b51:5763	139.81.87.99
cb15:901b:8024:cd24:8081:2024:8b51:5764	139.81.87.100
cb15:901b:8024:cd24:8081:2024:8b51:5765	139.81.87.101
cb15:901b:8024:cd24:8081:2024:8b51:5766	139.81.87.102
cb15:901b:8024:cd24:8081:2024:8b51:5767	139.81.87.103
cb15:901b:8024:cd24:8081:2024:8b51:5768	139.81.87.104
cb15:901b:8024:cd24:8081:2024:8b51:5769	139.81.87.105
cb15:901b:8024:cd24:8081:2024:8b51:576a	139.81.87.106
cb15:901b:8024:cd24:8081:2024:8b51:576b	139.81.87.107
cb15:901b:8024:cd24:8081:2024:8b51:576c	139.81.87.108
cb15:901b:8024:cd24:8081:2024:8b51:576d	139.81.87.109
cb15:901b:8024:cd24:8081:2024:8b51:576e	139.81.87.110
cb15:901b:8024:cd24:8081:2024:8b51:576f	139.81.87.111
cb15:901b:8024:cd24:8081:2024:8b51:5770	139.81.87.112
cb15:901b:8024:cd24:8081:2024:8b51:5771	139.81.87.113
cb15:901b:8024:cd24:8081:2024:8b51:5772	139.81.87.114
cb15:901b:8024:cd24:8081:2024:8b51:5773	139.81.87.115
cb15:901b:8024:cd24:8081:2024:8b51:5774	139.81.87.116
cb15:901b:8024:cd24:8081:2024:8b51:5775	139.81.87.117
cb15:901b:8024:cd24:8081:2024:8b51:5776	139.81.87.118
cb15:901b:8024:cd24:8081:2024:8b51:5777	139.81.87.119
cb15:901b:8024:cd24:8081:2024:8b51:5778	139.81.87.120

cb15:901b:8024:cd24:8081:2024:8b51:5779	139.81.87.121
cb15:901b:8024:cd24:8081:2024:8b51:577a	139.81.87.122
cb15:901b:8024:cd24:8081:2024:8b51:577b	139.81.87.123
cb15:901b:8024:cd24:8081:2024:8b51:577c	139.81.87.124
cb15:901b:8024:cd24:8081:2024:8b51:577d	139.81.87.125
cb15:901b:8024:cd24:8081:2024:8b51:577e	139.81.87.126
cb15:901b:8024:cd24:8081:2024:8b51:577f	139.81.87.127
cb15:901b:8024:cd24:8081:2024:8b51:5780	139.81.87.128
cb15:901b:8024:cd24:8081:2024:8b51:5781	139.81.87.129
cb15:901b:8024:cd24:8081:2024:8b51:5782	139.81.87.130
cb15:901b:8024:cd24:8081:2024:8b51:5783	139.81.87.131
cb15:901b:8024:cd24:8081:2024:8b51:5784	139.81.87.132
cb15:901b:8024:cd24:8081:2024:8b51:5785	139.81.87.133
cb15:901b:8024:cd24:8081:2024:8b51:5786	139.81.87.134
cb15:901b:8024:cd24:8081:2024:8b51:5787	139.81.87.135
cb15:901b:8024:cd24:8081:2024:8b51:5788	139.81.87.136
cb15:901b:8024:cd24:8081:2024:8b51:5789	139.81.87.137
cb15:901b:8024:cd24:8081:2024:8b51:578a	139.81.87.138
cb15:901b:8024:cd24:8081:2024:8b51:578b	139.81.87.139
cb15:901b:8024:cd24:8081:2024:8b51:578c	139.81.87.140
cb15:901b:8024:cd24:8081:2024:8b51:578d	139.81.87.141
cb15:901b:8024:cd24:8081:2024:8b51:578e	139.81.87.142
cb15:901b:8024:cd24:8081:2024:8b51:578f	139.81.87.143
cb15:901b:8024:cd24:8081:2024:8b51:5790	139.81.87.144
cb15:901b:8024:cd24:8081:2024:8b51:5791	139.81.87.145
cb15:901b:8024:cd24:8081:2024:8b51:5792	139.81.87.146
cb15:901b:8024:cd24:8081:2024:8b51:5793	139.81.87.147
cb15:901b:8024:cd24:8081:2024:8b51:5794	139.81.87.148
cb15:901b:8024:cd24:8081:2024:8b51:5795	139.81.87.149
cb15:901b:8024:cd24:8081:2024:8b51:5796	139.81.87.150
cb15:901b:8024:cd24:8081:2024:8b51:5797	139.81.87.151
cb15:901b:8024:cd24:8081:2024:8b51:5798	139.81.87.152
cb15:901b:8024:cd24:8081:2024:8b51:5799	139.81.87.153
cb15:901b:8024:cd24:8081:2024:8b51:579a	139.81.87.154
cb15:901b:8024:cd24:8081:2024:8b51:579b	139.81.87.155
cb15:901b:8024:cd24:8081:2024:8b51:579c	139.81.87.156
cb15:901b:8024:cd24:8081:2024:8b51:579d	139.81.87.157
cb15:901b:8024:cd24:8081:2024:8b51:579e	139.81.87.158
cb15:901b:8024:cd24:8081:2024:8b51:579f	139.81.87.159
cb15:901b:8024:cd24:8081:2024:8b51:57a0	139.81.87.160
cb15:901b:8024:cd24:8081:2024:8b51:57a1	139.81.87.161
cb15:901b:8024:cd24:8081:2024:8b51:57a2	139.81.87.162
cb15:901b:8024:cd24:8081:2024:8b51:57a3	139.81.87.163
cb15:901b:8024:cd24:8081:2024:8b51:57a4	139.81.87.164
cb15:901b:8024:cd24:8081:2024:8b51:57a5	139.81.87.165
cb15:901b:8024:cd24:8081:2024:8b51:57a6	139.81.87.166
cb15:901b:8024:cd24:8081:2024:8b51:57a7	139.81.87.167
cb15:901b:8024:cd24:8081:2024:8b51:57a8	139.81.87.168
cb15:901b:8024:cd24:8081:2024:8b51:57a9	139.81.87.169
cb15:901b:8024:cd24:8081:2024:8b51:57aa	139.81.87.170
cb15:901b:8024:cd24:8081:2024:8b51:57ab	139.81.87.171
cb15:901b:8024:cd24:8081:2024:8b51:57ac	139.81.87.172
cb15:901b:8024:cd24:8081:2024:8b51:57ad	139.81.87.173
cb15:901b:8024:cd24:8081:2024:8b51:57ae	139.81.87.174
cb15:901b:8024:cd24:8081:2024:8b51:57af	139.81.87.175
cb15:901b:8024:cd24:8081:2024:8b51:57b0	139.81.87.176
cb15:901b:8024:cd24:8081:2024:8b51:57b1	139.81.87.177
cb15:901b:8024:cd24:8081:2024:8b51:57b2	139.81.87.178
cb15:901b:8024:cd24:8081:2024:8b51:57b3	139.81.87.179
cb15:901b:8024:cd24:8081:2024:8b51:57b4	139.81.87.180

cb15:901b:8024:cd24:8081:2024:8b51:57b5	139.81.87.181
cb15:901b:8024:cd24:8081:2024:8b51:57b6	139.81.87.182
cb15:901b:8024:cd24:8081:2024:8b51:57b7	139.81.87.183
cb15:901b:8024:cd24:8081:2024:8b51:57b8	139.81.87.184
cb15:901b:8024:cd24:8081:2024:8b51:57b9	139.81.87.185
cb15:901b:8024:cd24:8081:2024:8b51:57ba	139.81.87.186
cb15:901b:8024:cd24:8081:2024:8b51:57bb	139.81.87.187
cb15:901b:8024:cd24:8081:2024:8b51:57bc	139.81.87.188
cb15:901b:8024:cd24:8081:2024:8b51:57bd	139.81.87.189
cb15:901b:8024:cd24:8081:2024:8b51:57be	139.81.87.190
cb15:901b:8024:cd24:8081:2024:8b51:57bf	139.81.87.191
cb15:901b:8024:cd24:8081:2024:8b51:57c0	139.81.87.192
cb15:901b:8024:cd24:8081:2024:8b51:57c1	139.81.87.193
cb15:901b:8024:cd24:8081:2024:8b51:57c2	139.81.87.194
cb15:901b:8024:cd24:8081:2024:8b51:57c3	139.81.87.195
cb15:901b:8024:cd24:8081:2024:8b51:57c4	139.81.87.196
cb15:901b:8024:cd24:8081:2024:8b51:57c5	139.81.87.197
cb15:901b:8024:cd24:8081:2024:8b51:57c6	139.81.87.198
cb15:901b:8024:cd24:8081:2024:8b51:57c7	139.81.87.199
cb15:901b:8024:cd24:8081:2024:8b51:57c8	139.81.87.200
cb15:901b:8024:cd24:8081:2024:8b51:57c9	139.81.87.201
cb15:901b:8024:cd24:8081:2024:8b51:57ca	139.81.87.202
cb15:901b:8024:cd24:8081:2024:8b51:57cb	139.81.87.203
cb15:901b:8024:cd24:8081:2024:8b51:57cc	139.81.87.204
cb15:901b:8024:cd24:8081:2024:8b51:57cd	139.81.87.205
cb15:901b:8024:cd24:8081:2024:8b51:57ce	139.81.87.206
cb15:901b:8024:cd24:8081:2024:8b51:57cf	139.81.87.207
cb15:901b:8024:cd24:8081:2024:8b51:57d0	139.81.87.208
cb15:901b:8024:cd24:8081:2024:8b51:57d1	139.81.87.209
cb15:901b:8024:cd24:8081:2024:8b51:57d2	139.81.87.210
cb15:901b:8024:cd24:8081:2024:8b51:57d3	139.81.87.211
cb15:901b:8024:cd24:8081:2024:8b51:57d4	139.81.87.212
cb15:901b:8024:cd24:8081:2024:8b51:57d5	139.81.87.213
cb15:901b:8024:cd24:8081:2024:8b51:57d6	139.81.87.214
cb15:901b:8024:cd24:8081:2024:8b51:57d7	139.81.87.215
cb15:901b:8024:cd24:8081:2024:8b51:57d8	139.81.87.216
cb15:901b:8024:cd24:8081:2024:8b51:57d9	139.81.87.217
cb15:901b:8024:cd24:8081:2024:8b51:57da	139.81.87.218
cb15:901b:8024:cd24:8081:2024:8b51:57db	139.81.87.219
cb15:901b:8024:cd24:8081:2024:8b51:57dc	139.81.87.220
cb15:901b:8024:cd24:8081:2024:8b51:57dd	139.81.87.221
cb15:901b:8024:cd24:8081:2024:8b51:57de	139.81.87.222
cb15:901b:8024:cd24:8081:2024:8b51:57df	139.81.87.223
cb15:901b:8024:cd24:8081:2024:8b51:57e0	139.81.87.224
cb15:901b:8024:cd24:8081:2024:8b51:57e1	139.81.87.225
cb15:901b:8024:cd24:8081:2024:8b51:57e2	139.81.87.226
cb15:901b:8024:cd24:8081:2024:8b51:57e3	139.81.87.227
cb15:901b:8024:cd24:8081:2024:8b51:57e4	139.81.87.228
cb15:901b:8024:cd24:8081:2024:8b51:57e5	139.81.87.229
cb15:901b:8024:cd24:8081:2024:8b51:57e6	139.81.87.230
cb15:901b:8024:cd24:8081:2024:8b51:57e7	139.81.87.231
cb15:901b:8024:cd24:8081:2024:8b51:57e8	139.81.87.232
cb15:901b:8024:cd24:8081:2024:8b51:57e9	139.81.87.233
cb15:901b:8024:cd24:8081:2024:8b51:57ea	139.81.87.234
cb15:901b:8024:cd24:8081:2024:8b51:57eb	139.81.87.235
cb15:901b:8024:cd24:8081:2024:8b51:57ec	139.81.87.236
cb15:901b:8024:cd24:8081:2024:8b51:57ed	139.81.87.237
cb15:901b:8024:cd24:8081:2024:8b51:57ee	139.81.87.238
cb15:901b:8024:cd24:8081:2024:8b51:57ef	139.81.87.239
cb15:901b:8024:cd24:8081:2024:8b51:57f0	139.81.87.240
cb15:901b:8024:cd24:8081:2024:8b51:57f1	139.81.87.241
cb15:901b:8024:cd24:8081:2024:8b51:57f2	139.81.87.242
cb15:901b:8024:cd24:8081:2024:8b51:57f3	139.81.87.243
cb15:901b:8024:cd24:8081:2024:8b51:57f4	139.81.87.244
cb15:901b:8024:cd24:8081:2024:8b51:57f5	139.81.87.245
cb15:901b:8024:cd24:8081:2024:8b51:57f6	139.81.87.246
cb15:901b:8024:cd24:8081:2024:8b51:57f7	139.81.87.247
cb15:901b:8024:cd24:8081:2024:8b51:57f8	139.81.87.248
cb15:901b:8024:cd24:8081:2024:8b51:57f9	139.81.87.249
cb15:901b:8024:cd24:8081:2024:8b51:57fa	139.81.87.250
cb15:901b:8024:cd24:8081:2024:8b51:57fb	139.81.87.251
cb15:901b:8024:cd24:8081:2024:8b51:57fc	139.81.87.252
cb15:901b:8024:cd24:8081:2024:8b51:57fd	139.81.87.253
cb15:901b:8024:cd24:8081:2024:8b51:57fe	139.81.87.254
cb15:901b:8024:cd24:8081:2024:8b51:57ff	139.81.87.255

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.