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:cd24:8081:2024:5b51:d701	91.81.215.1
cb15:901b:8024:cd24:8081:2024:5b51:d702	91.81.215.2
cb15:901b:8024:cd24:8081:2024:5b51:d703	91.81.215.3
cb15:901b:8024:cd24:8081:2024:5b51:d704	91.81.215.4
cb15:901b:8024:cd24:8081:2024:5b51:d705	91.81.215.5
cb15:901b:8024:cd24:8081:2024:5b51:d706	91.81.215.6
cb15:901b:8024:cd24:8081:2024:5b51:d707	91.81.215.7
cb15:901b:8024:cd24:8081:2024:5b51:d708	91.81.215.8
cb15:901b:8024:cd24:8081:2024:5b51:d709	91.81.215.9
cb15:901b:8024:cd24:8081:2024:5b51:d70a	91.81.215.10
cb15:901b:8024:cd24:8081:2024:5b51:d70b	91.81.215.11
cb15:901b:8024:cd24:8081:2024:5b51:d70c	91.81.215.12
cb15:901b:8024:cd24:8081:2024:5b51:d70d	91.81.215.13
cb15:901b:8024:cd24:8081:2024:5b51:d70e	91.81.215.14
cb15:901b:8024:cd24:8081:2024:5b51:d70f	91.81.215.15
cb15:901b:8024:cd24:8081:2024:5b51:d710	91.81.215.16
cb15:901b:8024:cd24:8081:2024:5b51:d711	91.81.215.17
cb15:901b:8024:cd24:8081:2024:5b51:d712	91.81.215.18
cb15:901b:8024:cd24:8081:2024:5b51:d713	91.81.215.19
cb15:901b:8024:cd24:8081:2024:5b51:d714	91.81.215.20
cb15:901b:8024:cd24:8081:2024:5b51:d715	91.81.215.21
cb15:901b:8024:cd24:8081:2024:5b51:d716	91.81.215.22
cb15:901b:8024:cd24:8081:2024:5b51:d717	91.81.215.23
cb15:901b:8024:cd24:8081:2024:5b51:d718	91.81.215.24
cb15:901b:8024:cd24:8081:2024:5b51:d719	91.81.215.25
cb15:901b:8024:cd24:8081:2024:5b51:d71a	91.81.215.26
cb15:901b:8024:cd24:8081:2024:5b51:d71b	91.81.215.27
cb15:901b:8024:cd24:8081:2024:5b51:d71c	91.81.215.28
cb15:901b:8024:cd24:8081:2024:5b51:d71d	91.81.215.29
cb15:901b:8024:cd24:8081:2024:5b51:d71e	91.81.215.30
cb15:901b:8024:cd24:8081:2024:5b51:d71f	91.81.215.31
cb15:901b:8024:cd24:8081:2024:5b51:d720	91.81.215.32
cb15:901b:8024:cd24:8081:2024:5b51:d721	91.81.215.33
cb15:901b:8024:cd24:8081:2024:5b51:d722	91.81.215.34
cb15:901b:8024:cd24:8081:2024:5b51:d723	91.81.215.35
cb15:901b:8024:cd24:8081:2024:5b51:d724	91.81.215.36
cb15:901b:8024:cd24:8081:2024:5b51:d725	91.81.215.37
cb15:901b:8024:cd24:8081:2024:5b51:d726	91.81.215.38
cb15:901b:8024:cd24:8081:2024:5b51:d727	91.81.215.39
cb15:901b:8024:cd24:8081:2024:5b51:d728	91.81.215.40
cb15:901b:8024:cd24:8081:2024:5b51:d729	91.81.215.41
cb15:901b:8024:cd24:8081:2024:5b51:d72a	91.81.215.42
cb15:901b:8024:cd24:8081:2024:5b51:d72b	91.81.215.43
cb15:901b:8024:cd24:8081:2024:5b51:d72c	91.81.215.44
cb15:901b:8024:cd24:8081:2024:5b51:d72d	91.81.215.45
cb15:901b:8024:cd24:8081:2024:5b51:d72e	91.81.215.46
cb15:901b:8024:cd24:8081:2024:5b51:d72f	91.81.215.47
cb15:901b:8024:cd24:8081:2024:5b51:d730	91.81.215.48
cb15:901b:8024:cd24:8081:2024:5b51:d731	91.81.215.49
cb15:901b:8024:cd24:8081:2024:5b51:d732	91.81.215.50
cb15:901b:8024:cd24:8081:2024:5b51:d733	91.81.215.51
cb15:901b:8024:cd24:8081:2024:5b51:d734	91.81.215.52
cb15:901b:8024:cd24:8081:2024:5b51:d735	91.81.215.53
cb15:901b:8024:cd24:8081:2024:5b51:d736	91.81.215.54
cb15:901b:8024:cd24:8081:2024:5b51:d737	91.81.215.55
cb15:901b:8024:cd24:8081:2024:5b51:d738	91.81.215.56
cb15:901b:8024:cd24:8081:2024:5b51:d739	91.81.215.57
cb15:901b:8024:cd24:8081:2024:5b51:d73a	91.81.215.58
cb15:901b:8024:cd24:8081:2024:5b51:d73b	91.81.215.59
cb15:901b:8024:cd24:8081:2024:5b51:d73c	91.81.215.60

cb15:901b:8024:cd24:8081:2024:5b51:d73d	91.81.215.61
cb15:901b:8024:cd24:8081:2024:5b51:d73e	91.81.215.62
cb15:901b:8024:cd24:8081:2024:5b51:d73f	91.81.215.63
cb15:901b:8024:cd24:8081:2024:5b51:d740	91.81.215.64
cb15:901b:8024:cd24:8081:2024:5b51:d741	91.81.215.65
cb15:901b:8024:cd24:8081:2024:5b51:d742	91.81.215.66
cb15:901b:8024:cd24:8081:2024:5b51:d743	91.81.215.67
cb15:901b:8024:cd24:8081:2024:5b51:d744	91.81.215.68
cb15:901b:8024:cd24:8081:2024:5b51:d745	91.81.215.69
cb15:901b:8024:cd24:8081:2024:5b51:d746	91.81.215.70
cb15:901b:8024:cd24:8081:2024:5b51:d747	91.81.215.71
cb15:901b:8024:cd24:8081:2024:5b51:d748	91.81.215.72
cb15:901b:8024:cd24:8081:2024:5b51:d749	91.81.215.73
cb15:901b:8024:cd24:8081:2024:5b51:d74a	91.81.215.74
cb15:901b:8024:cd24:8081:2024:5b51:d74b	91.81.215.75
cb15:901b:8024:cd24:8081:2024:5b51:d74c	91.81.215.76
cb15:901b:8024:cd24:8081:2024:5b51:d74d	91.81.215.77
cb15:901b:8024:cd24:8081:2024:5b51:d74e	91.81.215.78
cb15:901b:8024:cd24:8081:2024:5b51:d74f	91.81.215.79
cb15:901b:8024:cd24:8081:2024:5b51:d750	91.81.215.80
cb15:901b:8024:cd24:8081:2024:5b51:d751	91.81.215.81
cb15:901b:8024:cd24:8081:2024:5b51:d752	91.81.215.82
cb15:901b:8024:cd24:8081:2024:5b51:d753	91.81.215.83
cb15:901b:8024:cd24:8081:2024:5b51:d754	91.81.215.84
cb15:901b:8024:cd24:8081:2024:5b51:d755	91.81.215.85
cb15:901b:8024:cd24:8081:2024:5b51:d756	91.81.215.86
cb15:901b:8024:cd24:8081:2024:5b51:d757	91.81.215.87
cb15:901b:8024:cd24:8081:2024:5b51:d758	91.81.215.88
cb15:901b:8024:cd24:8081:2024:5b51:d759	91.81.215.89
cb15:901b:8024:cd24:8081:2024:5b51:d75a	91.81.215.90
cb15:901b:8024:cd24:8081:2024:5b51:d75b	91.81.215.91
cb15:901b:8024:cd24:8081:2024:5b51:d75c	91.81.215.92
cb15:901b:8024:cd24:8081:2024:5b51:d75d	91.81.215.93
cb15:901b:8024:cd24:8081:2024:5b51:d75e	91.81.215.94
cb15:901b:8024:cd24:8081:2024:5b51:d75f	91.81.215.95
cb15:901b:8024:cd24:8081:2024:5b51:d760	91.81.215.96
cb15:901b:8024:cd24:8081:2024:5b51:d761	91.81.215.97
cb15:901b:8024:cd24:8081:2024:5b51:d762	91.81.215.98
cb15:901b:8024:cd24:8081:2024:5b51:d763	91.81.215.99
cb15:901b:8024:cd24:8081:2024:5b51:d764	91.81.215.100
cb15:901b:8024:cd24:8081:2024:5b51:d765	91.81.215.101
cb15:901b:8024:cd24:8081:2024:5b51:d766	91.81.215.102
cb15:901b:8024:cd24:8081:2024:5b51:d767	91.81.215.103
cb15:901b:8024:cd24:8081:2024:5b51:d768	91.81.215.104
cb15:901b:8024:cd24:8081:2024:5b51:d769	91.81.215.105
cb15:901b:8024:cd24:8081:2024:5b51:d76a	91.81.215.106
cb15:901b:8024:cd24:8081:2024:5b51:d76b	91.81.215.107
cb15:901b:8024:cd24:8081:2024:5b51:d76c	91.81.215.108
cb15:901b:8024:cd24:8081:2024:5b51:d76d	91.81.215.109
cb15:901b:8024:cd24:8081:2024:5b51:d76e	91.81.215.110
cb15:901b:8024:cd24:8081:2024:5b51:d76f	91.81.215.111
cb15:901b:8024:cd24:8081:2024:5b51:d770	91.81.215.112
cb15:901b:8024:cd24:8081:2024:5b51:d771	91.81.215.113
cb15:901b:8024:cd24:8081:2024:5b51:d772	91.81.215.114
cb15:901b:8024:cd24:8081:2024:5b51:d773	91.81.215.115
cb15:901b:8024:cd24:8081:2024:5b51:d774	91.81.215.116
cb15:901b:8024:cd24:8081:2024:5b51:d775	91.81.215.117
cb15:901b:8024:cd24:8081:2024:5b51:d776	91.81.215.118
cb15:901b:8024:cd24:8081:2024:5b51:d777	91.81.215.119
cb15:901b:8024:cd24:8081:2024:5b51:d778	91.81.215.120

cb15:901b:8024:cd24:8081:2024:5b51:d779	91.81.215.121
cb15:901b:8024:cd24:8081:2024:5b51:d77a	91.81.215.122
cb15:901b:8024:cd24:8081:2024:5b51:d77b	91.81.215.123
cb15:901b:8024:cd24:8081:2024:5b51:d77c	91.81.215.124
cb15:901b:8024:cd24:8081:2024:5b51:d77d	91.81.215.125
cb15:901b:8024:cd24:8081:2024:5b51:d77e	91.81.215.126
cb15:901b:8024:cd24:8081:2024:5b51:d77f	91.81.215.127
cb15:901b:8024:cd24:8081:2024:5b51:d780	91.81.215.128
cb15:901b:8024:cd24:8081:2024:5b51:d781	91.81.215.129
cb15:901b:8024:cd24:8081:2024:5b51:d782	91.81.215.130
cb15:901b:8024:cd24:8081:2024:5b51:d783	91.81.215.131
cb15:901b:8024:cd24:8081:2024:5b51:d784	91.81.215.132
cb15:901b:8024:cd24:8081:2024:5b51:d785	91.81.215.133
cb15:901b:8024:cd24:8081:2024:5b51:d786	91.81.215.134
cb15:901b:8024:cd24:8081:2024:5b51:d787	91.81.215.135
cb15:901b:8024:cd24:8081:2024:5b51:d788	91.81.215.136
cb15:901b:8024:cd24:8081:2024:5b51:d789	91.81.215.137
cb15:901b:8024:cd24:8081:2024:5b51:d78a	91.81.215.138
cb15:901b:8024:cd24:8081:2024:5b51:d78b	91.81.215.139
cb15:901b:8024:cd24:8081:2024:5b51:d78c	91.81.215.140
cb15:901b:8024:cd24:8081:2024:5b51:d78d	91.81.215.141
cb15:901b:8024:cd24:8081:2024:5b51:d78e	91.81.215.142
cb15:901b:8024:cd24:8081:2024:5b51:d78f	91.81.215.143
cb15:901b:8024:cd24:8081:2024:5b51:d790	91.81.215.144
cb15:901b:8024:cd24:8081:2024:5b51:d791	91.81.215.145
cb15:901b:8024:cd24:8081:2024:5b51:d792	91.81.215.146
cb15:901b:8024:cd24:8081:2024:5b51:d793	91.81.215.147
cb15:901b:8024:cd24:8081:2024:5b51:d794	91.81.215.148
cb15:901b:8024:cd24:8081:2024:5b51:d795	91.81.215.149
cb15:901b:8024:cd24:8081:2024:5b51:d796	91.81.215.150
cb15:901b:8024:cd24:8081:2024:5b51:d797	91.81.215.151
cb15:901b:8024:cd24:8081:2024:5b51:d798	91.81.215.152
cb15:901b:8024:cd24:8081:2024:5b51:d799	91.81.215.153
cb15:901b:8024:cd24:8081:2024:5b51:d79a	91.81.215.154
cb15:901b:8024:cd24:8081:2024:5b51:d79b	91.81.215.155
cb15:901b:8024:cd24:8081:2024:5b51:d79c	91.81.215.156
cb15:901b:8024:cd24:8081:2024:5b51:d79d	91.81.215.157
cb15:901b:8024:cd24:8081:2024:5b51:d79e	91.81.215.158
cb15:901b:8024:cd24:8081:2024:5b51:d79f	91.81.215.159
cb15:901b:8024:cd24:8081:2024:5b51:d7a0	91.81.215.160
cb15:901b:8024:cd24:8081:2024:5b51:d7a1	91.81.215.161
cb15:901b:8024:cd24:8081:2024:5b51:d7a2	91.81.215.162
cb15:901b:8024:cd24:8081:2024:5b51:d7a3	91.81.215.163
cb15:901b:8024:cd24:8081:2024:5b51:d7a4	91.81.215.164
cb15:901b:8024:cd24:8081:2024:5b51:d7a5	91.81.215.165
cb15:901b:8024:cd24:8081:2024:5b51:d7a6	91.81.215.166
cb15:901b:8024:cd24:8081:2024:5b51:d7a7	91.81.215.167
cb15:901b:8024:cd24:8081:2024:5b51:d7a8	91.81.215.168
cb15:901b:8024:cd24:8081:2024:5b51:d7a9	91.81.215.169
cb15:901b:8024:cd24:8081:2024:5b51:d7aa	91.81.215.170
cb15:901b:8024:cd24:8081:2024:5b51:d7ab	91.81.215.171
cb15:901b:8024:cd24:8081:2024:5b51:d7ac	91.81.215.172
cb15:901b:8024:cd24:8081:2024:5b51:d7ad	91.81.215.173
cb15:901b:8024:cd24:8081:2024:5b51:d7ae	91.81.215.174
cb15:901b:8024:cd24:8081:2024:5b51:d7af	91.81.215.175
cb15:901b:8024:cd24:8081:2024:5b51:d7b0	91.81.215.176
cb15:901b:8024:cd24:8081:2024:5b51:d7b1	91.81.215.177
cb15:901b:8024:cd24:8081:2024:5b51:d7b2	91.81.215.178
cb15:901b:8024:cd24:8081:2024:5b51:d7b3	91.81.215.179
cb15:901b:8024:cd24:8081:2024:5b51:d7b4	91.81.215.180

cb15:901b:8024:cd24:8081:2024:5b51:d7b5	91.81.215.181
cb15:901b:8024:cd24:8081:2024:5b51:d7b6	91.81.215.182
cb15:901b:8024:cd24:8081:2024:5b51:d7b7	91.81.215.183
cb15:901b:8024:cd24:8081:2024:5b51:d7b8	91.81.215.184
cb15:901b:8024:cd24:8081:2024:5b51:d7b9	91.81.215.185
cb15:901b:8024:cd24:8081:2024:5b51:d7ba	91.81.215.186
cb15:901b:8024:cd24:8081:2024:5b51:d7bb	91.81.215.187
cb15:901b:8024:cd24:8081:2024:5b51:d7bc	91.81.215.188
cb15:901b:8024:cd24:8081:2024:5b51:d7bd	91.81.215.189
cb15:901b:8024:cd24:8081:2024:5b51:d7be	91.81.215.190
cb15:901b:8024:cd24:8081:2024:5b51:d7bf	91.81.215.191
cb15:901b:8024:cd24:8081:2024:5b51:d7c0	91.81.215.192
cb15:901b:8024:cd24:8081:2024:5b51:d7c1	91.81.215.193
cb15:901b:8024:cd24:8081:2024:5b51:d7c2	91.81.215.194
cb15:901b:8024:cd24:8081:2024:5b51:d7c3	91.81.215.195
cb15:901b:8024:cd24:8081:2024:5b51:d7c4	91.81.215.196
cb15:901b:8024:cd24:8081:2024:5b51:d7c5	91.81.215.197
cb15:901b:8024:cd24:8081:2024:5b51:d7c6	91.81.215.198
cb15:901b:8024:cd24:8081:2024:5b51:d7c7	91.81.215.199
cb15:901b:8024:cd24:8081:2024:5b51:d7c8	91.81.215.200
cb15:901b:8024:cd24:8081:2024:5b51:d7c9	91.81.215.201
cb15:901b:8024:cd24:8081:2024:5b51:d7ca	91.81.215.202
cb15:901b:8024:cd24:8081:2024:5b51:d7cb	91.81.215.203
cb15:901b:8024:cd24:8081:2024:5b51:d7cc	91.81.215.204
cb15:901b:8024:cd24:8081:2024:5b51:d7cd	91.81.215.205
cb15:901b:8024:cd24:8081:2024:5b51:d7ce	91.81.215.206
cb15:901b:8024:cd24:8081:2024:5b51:d7cf	91.81.215.207
cb15:901b:8024:cd24:8081:2024:5b51:d7d0	91.81.215.208
cb15:901b:8024:cd24:8081:2024:5b51:d7d1	91.81.215.209
cb15:901b:8024:cd24:8081:2024:5b51:d7d2	91.81.215.210
cb15:901b:8024:cd24:8081:2024:5b51:d7d3	91.81.215.211
cb15:901b:8024:cd24:8081:2024:5b51:d7d4	91.81.215.212
cb15:901b:8024:cd24:8081:2024:5b51:d7d5	91.81.215.213
cb15:901b:8024:cd24:8081:2024:5b51:d7d6	91.81.215.214
cb15:901b:8024:cd24:8081:2024:5b51:d7d7	91.81.215.215
cb15:901b:8024:cd24:8081:2024:5b51:d7d8	91.81.215.216
cb15:901b:8024:cd24:8081:2024:5b51:d7d9	91.81.215.217
cb15:901b:8024:cd24:8081:2024:5b51:d7da	91.81.215.218
cb15:901b:8024:cd24:8081:2024:5b51:d7db	91.81.215.219
cb15:901b:8024:cd24:8081:2024:5b51:d7dc	91.81.215.220
cb15:901b:8024:cd24:8081:2024:5b51:d7dd	91.81.215.221
cb15:901b:8024:cd24:8081:2024:5b51:d7de	91.81.215.222
cb15:901b:8024:cd24:8081:2024:5b51:d7df	91.81.215.223
cb15:901b:8024:cd24:8081:2024:5b51:d7e0	91.81.215.224
cb15:901b:8024:cd24:8081:2024:5b51:d7e1	91.81.215.225
cb15:901b:8024:cd24:8081:2024:5b51:d7e2	91.81.215.226
cb15:901b:8024:cd24:8081:2024:5b51:d7e3	91.81.215.227
cb15:901b:8024:cd24:8081:2024:5b51:d7e4	91.81.215.228
cb15:901b:8024:cd24:8081:2024:5b51:d7e5	91.81.215.229
cb15:901b:8024:cd24:8081:2024:5b51:d7e6	91.81.215.230
cb15:901b:8024:cd24:8081:2024:5b51:d7e7	91.81.215.231
cb15:901b:8024:cd24:8081:2024:5b51:d7e8	91.81.215.232
cb15:901b:8024:cd24:8081:2024:5b51:d7e9	91.81.215.233
cb15:901b:8024:cd24:8081:2024:5b51:d7ea	91.81.215.234
cb15:901b:8024:cd24:8081:2024:5b51:d7eb	91.81.215.235
cb15:901b:8024:cd24:8081:2024:5b51:d7ec	91.81.215.236
cb15:901b:8024:cd24:8081:2024:5b51:d7ed	91.81.215.237
cb15:901b:8024:cd24:8081:2024:5b51:d7ee	91.81.215.238
cb15:901b:8024:cd24:8081:2024:5b51:d7ef	91.81.215.239
cb15:901b:8024:cd24:8081:2024:5b51:d7f0	91.81.215.240
cb15:901b:8024:cd24:8081:2024:5b51:d7f1	91.81.215.241
cb15:901b:8024:cd24:8081:2024:5b51:d7f2	91.81.215.242
cb15:901b:8024:cd24:8081:2024:5b51:d7f3	91.81.215.243
cb15:901b:8024:cd24:8081:2024:5b51:d7f4	91.81.215.244
cb15:901b:8024:cd24:8081:2024:5b51:d7f5	91.81.215.245
cb15:901b:8024:cd24:8081:2024:5b51:d7f6	91.81.215.246
cb15:901b:8024:cd24:8081:2024:5b51:d7f7	91.81.215.247
cb15:901b:8024:cd24:8081:2024:5b51:d7f8	91.81.215.248
cb15:901b:8024:cd24:8081:2024:5b51:d7f9	91.81.215.249
cb15:901b:8024:cd24:8081:2024:5b51:d7fa	91.81.215.250
cb15:901b:8024:cd24:8081:2024:5b51:d7fb	91.81.215.251
cb15:901b:8024:cd24:8081:2024:5b51:d7fc	91.81.215.252
cb15:901b:8024:cd24:8081:2024:5b51:d7fd	91.81.215.253
cb15:901b:8024:cd24:8081:2024:5b51:d7fe	91.81.215.254
cb15:901b:8024:cd24:8081:2024:5b51:d7ff	91.81.215.255

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.