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:cd24:8081:724:5b51:d801	91.81.216.1
cb15:901b:8024:cd24:8081:724:5b51:d802	91.81.216.2
cb15:901b:8024:cd24:8081:724:5b51:d803	91.81.216.3
cb15:901b:8024:cd24:8081:724:5b51:d804	91.81.216.4
cb15:901b:8024:cd24:8081:724:5b51:d805	91.81.216.5
cb15:901b:8024:cd24:8081:724:5b51:d806	91.81.216.6
cb15:901b:8024:cd24:8081:724:5b51:d807	91.81.216.7
cb15:901b:8024:cd24:8081:724:5b51:d808	91.81.216.8
cb15:901b:8024:cd24:8081:724:5b51:d809	91.81.216.9
cb15:901b:8024:cd24:8081:724:5b51:d80a	91.81.216.10
cb15:901b:8024:cd24:8081:724:5b51:d80b	91.81.216.11
cb15:901b:8024:cd24:8081:724:5b51:d80c	91.81.216.12
cb15:901b:8024:cd24:8081:724:5b51:d80d	91.81.216.13
cb15:901b:8024:cd24:8081:724:5b51:d80e	91.81.216.14
cb15:901b:8024:cd24:8081:724:5b51:d80f	91.81.216.15
cb15:901b:8024:cd24:8081:724:5b51:d810	91.81.216.16
cb15:901b:8024:cd24:8081:724:5b51:d811	91.81.216.17
cb15:901b:8024:cd24:8081:724:5b51:d812	91.81.216.18
cb15:901b:8024:cd24:8081:724:5b51:d813	91.81.216.19
cb15:901b:8024:cd24:8081:724:5b51:d814	91.81.216.20
cb15:901b:8024:cd24:8081:724:5b51:d815	91.81.216.21
cb15:901b:8024:cd24:8081:724:5b51:d816	91.81.216.22
cb15:901b:8024:cd24:8081:724:5b51:d817	91.81.216.23
cb15:901b:8024:cd24:8081:724:5b51:d818	91.81.216.24
cb15:901b:8024:cd24:8081:724:5b51:d819	91.81.216.25
cb15:901b:8024:cd24:8081:724:5b51:d81a	91.81.216.26
cb15:901b:8024:cd24:8081:724:5b51:d81b	91.81.216.27
cb15:901b:8024:cd24:8081:724:5b51:d81c	91.81.216.28
cb15:901b:8024:cd24:8081:724:5b51:d81d	91.81.216.29
cb15:901b:8024:cd24:8081:724:5b51:d81e	91.81.216.30
cb15:901b:8024:cd24:8081:724:5b51:d81f	91.81.216.31
cb15:901b:8024:cd24:8081:724:5b51:d820	91.81.216.32
cb15:901b:8024:cd24:8081:724:5b51:d821	91.81.216.33
cb15:901b:8024:cd24:8081:724:5b51:d822	91.81.216.34
cb15:901b:8024:cd24:8081:724:5b51:d823	91.81.216.35
cb15:901b:8024:cd24:8081:724:5b51:d824	91.81.216.36
cb15:901b:8024:cd24:8081:724:5b51:d825	91.81.216.37
cb15:901b:8024:cd24:8081:724:5b51:d826	91.81.216.38
cb15:901b:8024:cd24:8081:724:5b51:d827	91.81.216.39
cb15:901b:8024:cd24:8081:724:5b51:d828	91.81.216.40
cb15:901b:8024:cd24:8081:724:5b51:d829	91.81.216.41
cb15:901b:8024:cd24:8081:724:5b51:d82a	91.81.216.42
cb15:901b:8024:cd24:8081:724:5b51:d82b	91.81.216.43
cb15:901b:8024:cd24:8081:724:5b51:d82c	91.81.216.44
cb15:901b:8024:cd24:8081:724:5b51:d82d	91.81.216.45
cb15:901b:8024:cd24:8081:724:5b51:d82e	91.81.216.46
cb15:901b:8024:cd24:8081:724:5b51:d82f	91.81.216.47
cb15:901b:8024:cd24:8081:724:5b51:d830	91.81.216.48
cb15:901b:8024:cd24:8081:724:5b51:d831	91.81.216.49
cb15:901b:8024:cd24:8081:724:5b51:d832	91.81.216.50
cb15:901b:8024:cd24:8081:724:5b51:d833	91.81.216.51
cb15:901b:8024:cd24:8081:724:5b51:d834	91.81.216.52
cb15:901b:8024:cd24:8081:724:5b51:d835	91.81.216.53
cb15:901b:8024:cd24:8081:724:5b51:d836	91.81.216.54
cb15:901b:8024:cd24:8081:724:5b51:d837	91.81.216.55
cb15:901b:8024:cd24:8081:724:5b51:d838	91.81.216.56
cb15:901b:8024:cd24:8081:724:5b51:d839	91.81.216.57
cb15:901b:8024:cd24:8081:724:5b51:d83a	91.81.216.58
cb15:901b:8024:cd24:8081:724:5b51:d83b	91.81.216.59
cb15:901b:8024:cd24:8081:724:5b51:d83c	91.81.216.60

cb15:901b:8024:cd24:8081:724:5b51:d83d	91.81.216.61
cb15:901b:8024:cd24:8081:724:5b51:d83e	91.81.216.62
cb15:901b:8024:cd24:8081:724:5b51:d83f	91.81.216.63
cb15:901b:8024:cd24:8081:724:5b51:d840	91.81.216.64
cb15:901b:8024:cd24:8081:724:5b51:d841	91.81.216.65
cb15:901b:8024:cd24:8081:724:5b51:d842	91.81.216.66
cb15:901b:8024:cd24:8081:724:5b51:d843	91.81.216.67
cb15:901b:8024:cd24:8081:724:5b51:d844	91.81.216.68
cb15:901b:8024:cd24:8081:724:5b51:d845	91.81.216.69
cb15:901b:8024:cd24:8081:724:5b51:d846	91.81.216.70
cb15:901b:8024:cd24:8081:724:5b51:d847	91.81.216.71
cb15:901b:8024:cd24:8081:724:5b51:d848	91.81.216.72
cb15:901b:8024:cd24:8081:724:5b51:d849	91.81.216.73
cb15:901b:8024:cd24:8081:724:5b51:d84a	91.81.216.74
cb15:901b:8024:cd24:8081:724:5b51:d84b	91.81.216.75
cb15:901b:8024:cd24:8081:724:5b51:d84c	91.81.216.76
cb15:901b:8024:cd24:8081:724:5b51:d84d	91.81.216.77
cb15:901b:8024:cd24:8081:724:5b51:d84e	91.81.216.78
cb15:901b:8024:cd24:8081:724:5b51:d84f	91.81.216.79
cb15:901b:8024:cd24:8081:724:5b51:d850	91.81.216.80
cb15:901b:8024:cd24:8081:724:5b51:d851	91.81.216.81
cb15:901b:8024:cd24:8081:724:5b51:d852	91.81.216.82
cb15:901b:8024:cd24:8081:724:5b51:d853	91.81.216.83
cb15:901b:8024:cd24:8081:724:5b51:d854	91.81.216.84
cb15:901b:8024:cd24:8081:724:5b51:d855	91.81.216.85
cb15:901b:8024:cd24:8081:724:5b51:d856	91.81.216.86
cb15:901b:8024:cd24:8081:724:5b51:d857	91.81.216.87
cb15:901b:8024:cd24:8081:724:5b51:d858	91.81.216.88
cb15:901b:8024:cd24:8081:724:5b51:d859	91.81.216.89
cb15:901b:8024:cd24:8081:724:5b51:d85a	91.81.216.90
cb15:901b:8024:cd24:8081:724:5b51:d85b	91.81.216.91
cb15:901b:8024:cd24:8081:724:5b51:d85c	91.81.216.92
cb15:901b:8024:cd24:8081:724:5b51:d85d	91.81.216.93
cb15:901b:8024:cd24:8081:724:5b51:d85e	91.81.216.94
cb15:901b:8024:cd24:8081:724:5b51:d85f	91.81.216.95
cb15:901b:8024:cd24:8081:724:5b51:d860	91.81.216.96
cb15:901b:8024:cd24:8081:724:5b51:d861	91.81.216.97
cb15:901b:8024:cd24:8081:724:5b51:d862	91.81.216.98
cb15:901b:8024:cd24:8081:724:5b51:d863	91.81.216.99
cb15:901b:8024:cd24:8081:724:5b51:d864	91.81.216.100
cb15:901b:8024:cd24:8081:724:5b51:d865	91.81.216.101
cb15:901b:8024:cd24:8081:724:5b51:d866	91.81.216.102
cb15:901b:8024:cd24:8081:724:5b51:d867	91.81.216.103
cb15:901b:8024:cd24:8081:724:5b51:d868	91.81.216.104
cb15:901b:8024:cd24:8081:724:5b51:d869	91.81.216.105
cb15:901b:8024:cd24:8081:724:5b51:d86a	91.81.216.106
cb15:901b:8024:cd24:8081:724:5b51:d86b	91.81.216.107
cb15:901b:8024:cd24:8081:724:5b51:d86c	91.81.216.108
cb15:901b:8024:cd24:8081:724:5b51:d86d	91.81.216.109
cb15:901b:8024:cd24:8081:724:5b51:d86e	91.81.216.110
cb15:901b:8024:cd24:8081:724:5b51:d86f	91.81.216.111
cb15:901b:8024:cd24:8081:724:5b51:d870	91.81.216.112
cb15:901b:8024:cd24:8081:724:5b51:d871	91.81.216.113
cb15:901b:8024:cd24:8081:724:5b51:d872	91.81.216.114
cb15:901b:8024:cd24:8081:724:5b51:d873	91.81.216.115
cb15:901b:8024:cd24:8081:724:5b51:d874	91.81.216.116
cb15:901b:8024:cd24:8081:724:5b51:d875	91.81.216.117
cb15:901b:8024:cd24:8081:724:5b51:d876	91.81.216.118
cb15:901b:8024:cd24:8081:724:5b51:d877	91.81.216.119
cb15:901b:8024:cd24:8081:724:5b51:d878	91.81.216.120

cb15:901b:8024:cd24:8081:724:5b51:d879	91.81.216.121
cb15:901b:8024:cd24:8081:724:5b51:d87a	91.81.216.122
cb15:901b:8024:cd24:8081:724:5b51:d87b	91.81.216.123
cb15:901b:8024:cd24:8081:724:5b51:d87c	91.81.216.124
cb15:901b:8024:cd24:8081:724:5b51:d87d	91.81.216.125
cb15:901b:8024:cd24:8081:724:5b51:d87e	91.81.216.126
cb15:901b:8024:cd24:8081:724:5b51:d87f	91.81.216.127
cb15:901b:8024:cd24:8081:724:5b51:d880	91.81.216.128
cb15:901b:8024:cd24:8081:724:5b51:d881	91.81.216.129
cb15:901b:8024:cd24:8081:724:5b51:d882	91.81.216.130
cb15:901b:8024:cd24:8081:724:5b51:d883	91.81.216.131
cb15:901b:8024:cd24:8081:724:5b51:d884	91.81.216.132
cb15:901b:8024:cd24:8081:724:5b51:d885	91.81.216.133
cb15:901b:8024:cd24:8081:724:5b51:d886	91.81.216.134
cb15:901b:8024:cd24:8081:724:5b51:d887	91.81.216.135
cb15:901b:8024:cd24:8081:724:5b51:d888	91.81.216.136
cb15:901b:8024:cd24:8081:724:5b51:d889	91.81.216.137
cb15:901b:8024:cd24:8081:724:5b51:d88a	91.81.216.138
cb15:901b:8024:cd24:8081:724:5b51:d88b	91.81.216.139
cb15:901b:8024:cd24:8081:724:5b51:d88c	91.81.216.140
cb15:901b:8024:cd24:8081:724:5b51:d88d	91.81.216.141
cb15:901b:8024:cd24:8081:724:5b51:d88e	91.81.216.142
cb15:901b:8024:cd24:8081:724:5b51:d88f	91.81.216.143
cb15:901b:8024:cd24:8081:724:5b51:d890	91.81.216.144
cb15:901b:8024:cd24:8081:724:5b51:d891	91.81.216.145
cb15:901b:8024:cd24:8081:724:5b51:d892	91.81.216.146
cb15:901b:8024:cd24:8081:724:5b51:d893	91.81.216.147
cb15:901b:8024:cd24:8081:724:5b51:d894	91.81.216.148
cb15:901b:8024:cd24:8081:724:5b51:d895	91.81.216.149
cb15:901b:8024:cd24:8081:724:5b51:d896	91.81.216.150
cb15:901b:8024:cd24:8081:724:5b51:d897	91.81.216.151
cb15:901b:8024:cd24:8081:724:5b51:d898	91.81.216.152
cb15:901b:8024:cd24:8081:724:5b51:d899	91.81.216.153
cb15:901b:8024:cd24:8081:724:5b51:d89a	91.81.216.154
cb15:901b:8024:cd24:8081:724:5b51:d89b	91.81.216.155
cb15:901b:8024:cd24:8081:724:5b51:d89c	91.81.216.156
cb15:901b:8024:cd24:8081:724:5b51:d89d	91.81.216.157
cb15:901b:8024:cd24:8081:724:5b51:d89e	91.81.216.158
cb15:901b:8024:cd24:8081:724:5b51:d89f	91.81.216.159
cb15:901b:8024:cd24:8081:724:5b51:d8a0	91.81.216.160
cb15:901b:8024:cd24:8081:724:5b51:d8a1	91.81.216.161
cb15:901b:8024:cd24:8081:724:5b51:d8a2	91.81.216.162
cb15:901b:8024:cd24:8081:724:5b51:d8a3	91.81.216.163
cb15:901b:8024:cd24:8081:724:5b51:d8a4	91.81.216.164
cb15:901b:8024:cd24:8081:724:5b51:d8a5	91.81.216.165
cb15:901b:8024:cd24:8081:724:5b51:d8a6	91.81.216.166
cb15:901b:8024:cd24:8081:724:5b51:d8a7	91.81.216.167
cb15:901b:8024:cd24:8081:724:5b51:d8a8	91.81.216.168
cb15:901b:8024:cd24:8081:724:5b51:d8a9	91.81.216.169
cb15:901b:8024:cd24:8081:724:5b51:d8aa	91.81.216.170
cb15:901b:8024:cd24:8081:724:5b51:d8ab	91.81.216.171
cb15:901b:8024:cd24:8081:724:5b51:d8ac	91.81.216.172
cb15:901b:8024:cd24:8081:724:5b51:d8ad	91.81.216.173
cb15:901b:8024:cd24:8081:724:5b51:d8ae	91.81.216.174
cb15:901b:8024:cd24:8081:724:5b51:d8af	91.81.216.175
cb15:901b:8024:cd24:8081:724:5b51:d8b0	91.81.216.176
cb15:901b:8024:cd24:8081:724:5b51:d8b1	91.81.216.177
cb15:901b:8024:cd24:8081:724:5b51:d8b2	91.81.216.178
cb15:901b:8024:cd24:8081:724:5b51:d8b3	91.81.216.179
cb15:901b:8024:cd24:8081:724:5b51:d8b4	91.81.216.180

cb15:901b:8024:cd24:8081:724:5b51:d8b5	91.81.216.181
cb15:901b:8024:cd24:8081:724:5b51:d8b6	91.81.216.182
cb15:901b:8024:cd24:8081:724:5b51:d8b7	91.81.216.183
cb15:901b:8024:cd24:8081:724:5b51:d8b8	91.81.216.184
cb15:901b:8024:cd24:8081:724:5b51:d8b9	91.81.216.185
cb15:901b:8024:cd24:8081:724:5b51:d8ba	91.81.216.186
cb15:901b:8024:cd24:8081:724:5b51:d8bb	91.81.216.187
cb15:901b:8024:cd24:8081:724:5b51:d8bc	91.81.216.188
cb15:901b:8024:cd24:8081:724:5b51:d8bd	91.81.216.189
cb15:901b:8024:cd24:8081:724:5b51:d8be	91.81.216.190
cb15:901b:8024:cd24:8081:724:5b51:d8bf	91.81.216.191
cb15:901b:8024:cd24:8081:724:5b51:d8c0	91.81.216.192
cb15:901b:8024:cd24:8081:724:5b51:d8c1	91.81.216.193
cb15:901b:8024:cd24:8081:724:5b51:d8c2	91.81.216.194
cb15:901b:8024:cd24:8081:724:5b51:d8c3	91.81.216.195
cb15:901b:8024:cd24:8081:724:5b51:d8c4	91.81.216.196
cb15:901b:8024:cd24:8081:724:5b51:d8c5	91.81.216.197
cb15:901b:8024:cd24:8081:724:5b51:d8c6	91.81.216.198
cb15:901b:8024:cd24:8081:724:5b51:d8c7	91.81.216.199
cb15:901b:8024:cd24:8081:724:5b51:d8c8	91.81.216.200
cb15:901b:8024:cd24:8081:724:5b51:d8c9	91.81.216.201
cb15:901b:8024:cd24:8081:724:5b51:d8ca	91.81.216.202
cb15:901b:8024:cd24:8081:724:5b51:d8cb	91.81.216.203
cb15:901b:8024:cd24:8081:724:5b51:d8cc	91.81.216.204
cb15:901b:8024:cd24:8081:724:5b51:d8cd	91.81.216.205
cb15:901b:8024:cd24:8081:724:5b51:d8ce	91.81.216.206
cb15:901b:8024:cd24:8081:724:5b51:d8cf	91.81.216.207
cb15:901b:8024:cd24:8081:724:5b51:d8d0	91.81.216.208
cb15:901b:8024:cd24:8081:724:5b51:d8d1	91.81.216.209
cb15:901b:8024:cd24:8081:724:5b51:d8d2	91.81.216.210
cb15:901b:8024:cd24:8081:724:5b51:d8d3	91.81.216.211
cb15:901b:8024:cd24:8081:724:5b51:d8d4	91.81.216.212
cb15:901b:8024:cd24:8081:724:5b51:d8d5	91.81.216.213
cb15:901b:8024:cd24:8081:724:5b51:d8d6	91.81.216.214
cb15:901b:8024:cd24:8081:724:5b51:d8d7	91.81.216.215
cb15:901b:8024:cd24:8081:724:5b51:d8d8	91.81.216.216
cb15:901b:8024:cd24:8081:724:5b51:d8d9	91.81.216.217
cb15:901b:8024:cd24:8081:724:5b51:d8da	91.81.216.218
cb15:901b:8024:cd24:8081:724:5b51:d8db	91.81.216.219
cb15:901b:8024:cd24:8081:724:5b51:d8dc	91.81.216.220
cb15:901b:8024:cd24:8081:724:5b51:d8dd	91.81.216.221
cb15:901b:8024:cd24:8081:724:5b51:d8de	91.81.216.222
cb15:901b:8024:cd24:8081:724:5b51:d8df	91.81.216.223
cb15:901b:8024:cd24:8081:724:5b51:d8e0	91.81.216.224
cb15:901b:8024:cd24:8081:724:5b51:d8e1	91.81.216.225
cb15:901b:8024:cd24:8081:724:5b51:d8e2	91.81.216.226
cb15:901b:8024:cd24:8081:724:5b51:d8e3	91.81.216.227
cb15:901b:8024:cd24:8081:724:5b51:d8e4	91.81.216.228
cb15:901b:8024:cd24:8081:724:5b51:d8e5	91.81.216.229
cb15:901b:8024:cd24:8081:724:5b51:d8e6	91.81.216.230
cb15:901b:8024:cd24:8081:724:5b51:d8e7	91.81.216.231
cb15:901b:8024:cd24:8081:724:5b51:d8e8	91.81.216.232
cb15:901b:8024:cd24:8081:724:5b51:d8e9	91.81.216.233
cb15:901b:8024:cd24:8081:724:5b51:d8ea	91.81.216.234
cb15:901b:8024:cd24:8081:724:5b51:d8eb	91.81.216.235
cb15:901b:8024:cd24:8081:724:5b51:d8ec	91.81.216.236
cb15:901b:8024:cd24:8081:724:5b51:d8ed	91.81.216.237
cb15:901b:8024:cd24:8081:724:5b51:d8ee	91.81.216.238
cb15:901b:8024:cd24:8081:724:5b51:d8ef	91.81.216.239
cb15:901b:8024:cd24:8081:724:5b51:d8f0	91.81.216.240
cb15:901b:8024:cd24:8081:724:5b51:d8f1	91.81.216.241
cb15:901b:8024:cd24:8081:724:5b51:d8f2	91.81.216.242
cb15:901b:8024:cd24:8081:724:5b51:d8f3	91.81.216.243
cb15:901b:8024:cd24:8081:724:5b51:d8f4	91.81.216.244
cb15:901b:8024:cd24:8081:724:5b51:d8f5	91.81.216.245
cb15:901b:8024:cd24:8081:724:5b51:d8f6	91.81.216.246
cb15:901b:8024:cd24:8081:724:5b51:d8f7	91.81.216.247
cb15:901b:8024:cd24:8081:724:5b51:d8f8	91.81.216.248
cb15:901b:8024:cd24:8081:724:5b51:d8f9	91.81.216.249
cb15:901b:8024:cd24:8081:724:5b51:d8fa	91.81.216.250
cb15:901b:8024:cd24:8081:724:5b51:d8fb	91.81.216.251
cb15:901b:8024:cd24:8081:724:5b51:d8fc	91.81.216.252
cb15:901b:8024:cd24:8081:724:5b51:d8fd	91.81.216.253
cb15:901b:8024:cd24:8081:724:5b51:d8fe	91.81.216.254
cb15:901b:8024:cd24:8081:724:5b51:d8ff	91.81.216.255

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.