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:155:901b:dbde:3d24:80cc:f801	128.204.248.1
cb15:901b:155:901b:dbde:3d24:80cc:f802	128.204.248.2
cb15:901b:155:901b:dbde:3d24:80cc:f803	128.204.248.3
cb15:901b:155:901b:dbde:3d24:80cc:f804	128.204.248.4
cb15:901b:155:901b:dbde:3d24:80cc:f805	128.204.248.5
cb15:901b:155:901b:dbde:3d24:80cc:f806	128.204.248.6
cb15:901b:155:901b:dbde:3d24:80cc:f807	128.204.248.7
cb15:901b:155:901b:dbde:3d24:80cc:f808	128.204.248.8
cb15:901b:155:901b:dbde:3d24:80cc:f809	128.204.248.9
cb15:901b:155:901b:dbde:3d24:80cc:f80a	128.204.248.10
cb15:901b:155:901b:dbde:3d24:80cc:f80b	128.204.248.11
cb15:901b:155:901b:dbde:3d24:80cc:f80c	128.204.248.12
cb15:901b:155:901b:dbde:3d24:80cc:f80d	128.204.248.13
cb15:901b:155:901b:dbde:3d24:80cc:f80e	128.204.248.14
cb15:901b:155:901b:dbde:3d24:80cc:f80f	128.204.248.15
cb15:901b:155:901b:dbde:3d24:80cc:f810	128.204.248.16
cb15:901b:155:901b:dbde:3d24:80cc:f811	128.204.248.17
cb15:901b:155:901b:dbde:3d24:80cc:f812	128.204.248.18
cb15:901b:155:901b:dbde:3d24:80cc:f813	128.204.248.19
cb15:901b:155:901b:dbde:3d24:80cc:f814	128.204.248.20
cb15:901b:155:901b:dbde:3d24:80cc:f815	128.204.248.21
cb15:901b:155:901b:dbde:3d24:80cc:f816	128.204.248.22
cb15:901b:155:901b:dbde:3d24:80cc:f817	128.204.248.23
cb15:901b:155:901b:dbde:3d24:80cc:f818	128.204.248.24
cb15:901b:155:901b:dbde:3d24:80cc:f819	128.204.248.25
cb15:901b:155:901b:dbde:3d24:80cc:f81a	128.204.248.26
cb15:901b:155:901b:dbde:3d24:80cc:f81b	128.204.248.27
cb15:901b:155:901b:dbde:3d24:80cc:f81c	128.204.248.28
cb15:901b:155:901b:dbde:3d24:80cc:f81d	128.204.248.29
cb15:901b:155:901b:dbde:3d24:80cc:f81e	128.204.248.30
cb15:901b:155:901b:dbde:3d24:80cc:f81f	128.204.248.31
cb15:901b:155:901b:dbde:3d24:80cc:f820	128.204.248.32
cb15:901b:155:901b:dbde:3d24:80cc:f821	128.204.248.33
cb15:901b:155:901b:dbde:3d24:80cc:f822	128.204.248.34
cb15:901b:155:901b:dbde:3d24:80cc:f823	128.204.248.35
cb15:901b:155:901b:dbde:3d24:80cc:f824	128.204.248.36
cb15:901b:155:901b:dbde:3d24:80cc:f825	128.204.248.37
cb15:901b:155:901b:dbde:3d24:80cc:f826	128.204.248.38
cb15:901b:155:901b:dbde:3d24:80cc:f827	128.204.248.39
cb15:901b:155:901b:dbde:3d24:80cc:f828	128.204.248.40
cb15:901b:155:901b:dbde:3d24:80cc:f829	128.204.248.41
cb15:901b:155:901b:dbde:3d24:80cc:f82a	128.204.248.42
cb15:901b:155:901b:dbde:3d24:80cc:f82b	128.204.248.43
cb15:901b:155:901b:dbde:3d24:80cc:f82c	128.204.248.44
cb15:901b:155:901b:dbde:3d24:80cc:f82d	128.204.248.45
cb15:901b:155:901b:dbde:3d24:80cc:f82e	128.204.248.46
cb15:901b:155:901b:dbde:3d24:80cc:f82f	128.204.248.47
cb15:901b:155:901b:dbde:3d24:80cc:f830	128.204.248.48
cb15:901b:155:901b:dbde:3d24:80cc:f831	128.204.248.49
cb15:901b:155:901b:dbde:3d24:80cc:f832	128.204.248.50
cb15:901b:155:901b:dbde:3d24:80cc:f833	128.204.248.51
cb15:901b:155:901b:dbde:3d24:80cc:f834	128.204.248.52
cb15:901b:155:901b:dbde:3d24:80cc:f835	128.204.248.53
cb15:901b:155:901b:dbde:3d24:80cc:f836	128.204.248.54
cb15:901b:155:901b:dbde:3d24:80cc:f837	128.204.248.55
cb15:901b:155:901b:dbde:3d24:80cc:f838	128.204.248.56
cb15:901b:155:901b:dbde:3d24:80cc:f839	128.204.248.57
cb15:901b:155:901b:dbde:3d24:80cc:f83a	128.204.248.58
cb15:901b:155:901b:dbde:3d24:80cc:f83b	128.204.248.59
cb15:901b:155:901b:dbde:3d24:80cc:f83c	128.204.248.60

cb15:901b:155:901b:dbde:3d24:80cc:f83d	128.204.248.61
cb15:901b:155:901b:dbde:3d24:80cc:f83e	128.204.248.62
cb15:901b:155:901b:dbde:3d24:80cc:f83f	128.204.248.63
cb15:901b:155:901b:dbde:3d24:80cc:f840	128.204.248.64
cb15:901b:155:901b:dbde:3d24:80cc:f841	128.204.248.65
cb15:901b:155:901b:dbde:3d24:80cc:f842	128.204.248.66
cb15:901b:155:901b:dbde:3d24:80cc:f843	128.204.248.67
cb15:901b:155:901b:dbde:3d24:80cc:f844	128.204.248.68
cb15:901b:155:901b:dbde:3d24:80cc:f845	128.204.248.69
cb15:901b:155:901b:dbde:3d24:80cc:f846	128.204.248.70
cb15:901b:155:901b:dbde:3d24:80cc:f847	128.204.248.71
cb15:901b:155:901b:dbde:3d24:80cc:f848	128.204.248.72
cb15:901b:155:901b:dbde:3d24:80cc:f849	128.204.248.73
cb15:901b:155:901b:dbde:3d24:80cc:f84a	128.204.248.74
cb15:901b:155:901b:dbde:3d24:80cc:f84b	128.204.248.75
cb15:901b:155:901b:dbde:3d24:80cc:f84c	128.204.248.76
cb15:901b:155:901b:dbde:3d24:80cc:f84d	128.204.248.77
cb15:901b:155:901b:dbde:3d24:80cc:f84e	128.204.248.78
cb15:901b:155:901b:dbde:3d24:80cc:f84f	128.204.248.79
cb15:901b:155:901b:dbde:3d24:80cc:f850	128.204.248.80
cb15:901b:155:901b:dbde:3d24:80cc:f851	128.204.248.81
cb15:901b:155:901b:dbde:3d24:80cc:f852	128.204.248.82
cb15:901b:155:901b:dbde:3d24:80cc:f853	128.204.248.83
cb15:901b:155:901b:dbde:3d24:80cc:f854	128.204.248.84
cb15:901b:155:901b:dbde:3d24:80cc:f855	128.204.248.85
cb15:901b:155:901b:dbde:3d24:80cc:f856	128.204.248.86
cb15:901b:155:901b:dbde:3d24:80cc:f857	128.204.248.87
cb15:901b:155:901b:dbde:3d24:80cc:f858	128.204.248.88
cb15:901b:155:901b:dbde:3d24:80cc:f859	128.204.248.89
cb15:901b:155:901b:dbde:3d24:80cc:f85a	128.204.248.90
cb15:901b:155:901b:dbde:3d24:80cc:f85b	128.204.248.91
cb15:901b:155:901b:dbde:3d24:80cc:f85c	128.204.248.92
cb15:901b:155:901b:dbde:3d24:80cc:f85d	128.204.248.93
cb15:901b:155:901b:dbde:3d24:80cc:f85e	128.204.248.94
cb15:901b:155:901b:dbde:3d24:80cc:f85f	128.204.248.95
cb15:901b:155:901b:dbde:3d24:80cc:f860	128.204.248.96
cb15:901b:155:901b:dbde:3d24:80cc:f861	128.204.248.97
cb15:901b:155:901b:dbde:3d24:80cc:f862	128.204.248.98
cb15:901b:155:901b:dbde:3d24:80cc:f863	128.204.248.99
cb15:901b:155:901b:dbde:3d24:80cc:f864	128.204.248.100
cb15:901b:155:901b:dbde:3d24:80cc:f865	128.204.248.101
cb15:901b:155:901b:dbde:3d24:80cc:f866	128.204.248.102
cb15:901b:155:901b:dbde:3d24:80cc:f867	128.204.248.103
cb15:901b:155:901b:dbde:3d24:80cc:f868	128.204.248.104
cb15:901b:155:901b:dbde:3d24:80cc:f869	128.204.248.105
cb15:901b:155:901b:dbde:3d24:80cc:f86a	128.204.248.106
cb15:901b:155:901b:dbde:3d24:80cc:f86b	128.204.248.107
cb15:901b:155:901b:dbde:3d24:80cc:f86c	128.204.248.108
cb15:901b:155:901b:dbde:3d24:80cc:f86d	128.204.248.109
cb15:901b:155:901b:dbde:3d24:80cc:f86e	128.204.248.110
cb15:901b:155:901b:dbde:3d24:80cc:f86f	128.204.248.111
cb15:901b:155:901b:dbde:3d24:80cc:f870	128.204.248.112
cb15:901b:155:901b:dbde:3d24:80cc:f871	128.204.248.113
cb15:901b:155:901b:dbde:3d24:80cc:f872	128.204.248.114
cb15:901b:155:901b:dbde:3d24:80cc:f873	128.204.248.115
cb15:901b:155:901b:dbde:3d24:80cc:f874	128.204.248.116
cb15:901b:155:901b:dbde:3d24:80cc:f875	128.204.248.117
cb15:901b:155:901b:dbde:3d24:80cc:f876	128.204.248.118
cb15:901b:155:901b:dbde:3d24:80cc:f877	128.204.248.119
cb15:901b:155:901b:dbde:3d24:80cc:f878	128.204.248.120

cb15:901b:155:901b:dbde:3d24:80cc:f879	128.204.248.121
cb15:901b:155:901b:dbde:3d24:80cc:f87a	128.204.248.122
cb15:901b:155:901b:dbde:3d24:80cc:f87b	128.204.248.123
cb15:901b:155:901b:dbde:3d24:80cc:f87c	128.204.248.124
cb15:901b:155:901b:dbde:3d24:80cc:f87d	128.204.248.125
cb15:901b:155:901b:dbde:3d24:80cc:f87e	128.204.248.126
cb15:901b:155:901b:dbde:3d24:80cc:f87f	128.204.248.127
cb15:901b:155:901b:dbde:3d24:80cc:f880	128.204.248.128
cb15:901b:155:901b:dbde:3d24:80cc:f881	128.204.248.129
cb15:901b:155:901b:dbde:3d24:80cc:f882	128.204.248.130
cb15:901b:155:901b:dbde:3d24:80cc:f883	128.204.248.131
cb15:901b:155:901b:dbde:3d24:80cc:f884	128.204.248.132
cb15:901b:155:901b:dbde:3d24:80cc:f885	128.204.248.133
cb15:901b:155:901b:dbde:3d24:80cc:f886	128.204.248.134
cb15:901b:155:901b:dbde:3d24:80cc:f887	128.204.248.135
cb15:901b:155:901b:dbde:3d24:80cc:f888	128.204.248.136
cb15:901b:155:901b:dbde:3d24:80cc:f889	128.204.248.137
cb15:901b:155:901b:dbde:3d24:80cc:f88a	128.204.248.138
cb15:901b:155:901b:dbde:3d24:80cc:f88b	128.204.248.139
cb15:901b:155:901b:dbde:3d24:80cc:f88c	128.204.248.140
cb15:901b:155:901b:dbde:3d24:80cc:f88d	128.204.248.141
cb15:901b:155:901b:dbde:3d24:80cc:f88e	128.204.248.142
cb15:901b:155:901b:dbde:3d24:80cc:f88f	128.204.248.143
cb15:901b:155:901b:dbde:3d24:80cc:f890	128.204.248.144
cb15:901b:155:901b:dbde:3d24:80cc:f891	128.204.248.145
cb15:901b:155:901b:dbde:3d24:80cc:f892	128.204.248.146
cb15:901b:155:901b:dbde:3d24:80cc:f893	128.204.248.147
cb15:901b:155:901b:dbde:3d24:80cc:f894	128.204.248.148
cb15:901b:155:901b:dbde:3d24:80cc:f895	128.204.248.149
cb15:901b:155:901b:dbde:3d24:80cc:f896	128.204.248.150
cb15:901b:155:901b:dbde:3d24:80cc:f897	128.204.248.151
cb15:901b:155:901b:dbde:3d24:80cc:f898	128.204.248.152
cb15:901b:155:901b:dbde:3d24:80cc:f899	128.204.248.153
cb15:901b:155:901b:dbde:3d24:80cc:f89a	128.204.248.154
cb15:901b:155:901b:dbde:3d24:80cc:f89b	128.204.248.155
cb15:901b:155:901b:dbde:3d24:80cc:f89c	128.204.248.156
cb15:901b:155:901b:dbde:3d24:80cc:f89d	128.204.248.157
cb15:901b:155:901b:dbde:3d24:80cc:f89e	128.204.248.158
cb15:901b:155:901b:dbde:3d24:80cc:f89f	128.204.248.159
cb15:901b:155:901b:dbde:3d24:80cc:f8a0	128.204.248.160
cb15:901b:155:901b:dbde:3d24:80cc:f8a1	128.204.248.161
cb15:901b:155:901b:dbde:3d24:80cc:f8a2	128.204.248.162
cb15:901b:155:901b:dbde:3d24:80cc:f8a3	128.204.248.163
cb15:901b:155:901b:dbde:3d24:80cc:f8a4	128.204.248.164
cb15:901b:155:901b:dbde:3d24:80cc:f8a5	128.204.248.165
cb15:901b:155:901b:dbde:3d24:80cc:f8a6	128.204.248.166
cb15:901b:155:901b:dbde:3d24:80cc:f8a7	128.204.248.167
cb15:901b:155:901b:dbde:3d24:80cc:f8a8	128.204.248.168
cb15:901b:155:901b:dbde:3d24:80cc:f8a9	128.204.248.169
cb15:901b:155:901b:dbde:3d24:80cc:f8aa	128.204.248.170
cb15:901b:155:901b:dbde:3d24:80cc:f8ab	128.204.248.171
cb15:901b:155:901b:dbde:3d24:80cc:f8ac	128.204.248.172
cb15:901b:155:901b:dbde:3d24:80cc:f8ad	128.204.248.173
cb15:901b:155:901b:dbde:3d24:80cc:f8ae	128.204.248.174
cb15:901b:155:901b:dbde:3d24:80cc:f8af	128.204.248.175
cb15:901b:155:901b:dbde:3d24:80cc:f8b0	128.204.248.176
cb15:901b:155:901b:dbde:3d24:80cc:f8b1	128.204.248.177
cb15:901b:155:901b:dbde:3d24:80cc:f8b2	128.204.248.178
cb15:901b:155:901b:dbde:3d24:80cc:f8b3	128.204.248.179
cb15:901b:155:901b:dbde:3d24:80cc:f8b4	128.204.248.180

cb15:901b:155:901b:dbde:3d24:80cc:f8b5	128.204.248.181
cb15:901b:155:901b:dbde:3d24:80cc:f8b6	128.204.248.182
cb15:901b:155:901b:dbde:3d24:80cc:f8b7	128.204.248.183
cb15:901b:155:901b:dbde:3d24:80cc:f8b8	128.204.248.184
cb15:901b:155:901b:dbde:3d24:80cc:f8b9	128.204.248.185
cb15:901b:155:901b:dbde:3d24:80cc:f8ba	128.204.248.186
cb15:901b:155:901b:dbde:3d24:80cc:f8bb	128.204.248.187
cb15:901b:155:901b:dbde:3d24:80cc:f8bc	128.204.248.188
cb15:901b:155:901b:dbde:3d24:80cc:f8bd	128.204.248.189
cb15:901b:155:901b:dbde:3d24:80cc:f8be	128.204.248.190
cb15:901b:155:901b:dbde:3d24:80cc:f8bf	128.204.248.191
cb15:901b:155:901b:dbde:3d24:80cc:f8c0	128.204.248.192
cb15:901b:155:901b:dbde:3d24:80cc:f8c1	128.204.248.193
cb15:901b:155:901b:dbde:3d24:80cc:f8c2	128.204.248.194
cb15:901b:155:901b:dbde:3d24:80cc:f8c3	128.204.248.195
cb15:901b:155:901b:dbde:3d24:80cc:f8c4	128.204.248.196
cb15:901b:155:901b:dbde:3d24:80cc:f8c5	128.204.248.197
cb15:901b:155:901b:dbde:3d24:80cc:f8c6	128.204.248.198
cb15:901b:155:901b:dbde:3d24:80cc:f8c7	128.204.248.199
cb15:901b:155:901b:dbde:3d24:80cc:f8c8	128.204.248.200
cb15:901b:155:901b:dbde:3d24:80cc:f8c9	128.204.248.201
cb15:901b:155:901b:dbde:3d24:80cc:f8ca	128.204.248.202
cb15:901b:155:901b:dbde:3d24:80cc:f8cb	128.204.248.203
cb15:901b:155:901b:dbde:3d24:80cc:f8cc	128.204.248.204
cb15:901b:155:901b:dbde:3d24:80cc:f8cd	128.204.248.205
cb15:901b:155:901b:dbde:3d24:80cc:f8ce	128.204.248.206
cb15:901b:155:901b:dbde:3d24:80cc:f8cf	128.204.248.207
cb15:901b:155:901b:dbde:3d24:80cc:f8d0	128.204.248.208
cb15:901b:155:901b:dbde:3d24:80cc:f8d1	128.204.248.209
cb15:901b:155:901b:dbde:3d24:80cc:f8d2	128.204.248.210
cb15:901b:155:901b:dbde:3d24:80cc:f8d3	128.204.248.211
cb15:901b:155:901b:dbde:3d24:80cc:f8d4	128.204.248.212
cb15:901b:155:901b:dbde:3d24:80cc:f8d5	128.204.248.213
cb15:901b:155:901b:dbde:3d24:80cc:f8d6	128.204.248.214
cb15:901b:155:901b:dbde:3d24:80cc:f8d7	128.204.248.215
cb15:901b:155:901b:dbde:3d24:80cc:f8d8	128.204.248.216
cb15:901b:155:901b:dbde:3d24:80cc:f8d9	128.204.248.217
cb15:901b:155:901b:dbde:3d24:80cc:f8da	128.204.248.218
cb15:901b:155:901b:dbde:3d24:80cc:f8db	128.204.248.219
cb15:901b:155:901b:dbde:3d24:80cc:f8dc	128.204.248.220
cb15:901b:155:901b:dbde:3d24:80cc:f8dd	128.204.248.221
cb15:901b:155:901b:dbde:3d24:80cc:f8de	128.204.248.222
cb15:901b:155:901b:dbde:3d24:80cc:f8df	128.204.248.223
cb15:901b:155:901b:dbde:3d24:80cc:f8e0	128.204.248.224
cb15:901b:155:901b:dbde:3d24:80cc:f8e1	128.204.248.225
cb15:901b:155:901b:dbde:3d24:80cc:f8e2	128.204.248.226
cb15:901b:155:901b:dbde:3d24:80cc:f8e3	128.204.248.227
cb15:901b:155:901b:dbde:3d24:80cc:f8e4	128.204.248.228
cb15:901b:155:901b:dbde:3d24:80cc:f8e5	128.204.248.229
cb15:901b:155:901b:dbde:3d24:80cc:f8e6	128.204.248.230
cb15:901b:155:901b:dbde:3d24:80cc:f8e7	128.204.248.231
cb15:901b:155:901b:dbde:3d24:80cc:f8e8	128.204.248.232
cb15:901b:155:901b:dbde:3d24:80cc:f8e9	128.204.248.233
cb15:901b:155:901b:dbde:3d24:80cc:f8ea	128.204.248.234
cb15:901b:155:901b:dbde:3d24:80cc:f8eb	128.204.248.235
cb15:901b:155:901b:dbde:3d24:80cc:f8ec	128.204.248.236
cb15:901b:155:901b:dbde:3d24:80cc:f8ed	128.204.248.237
cb15:901b:155:901b:dbde:3d24:80cc:f8ee	128.204.248.238
cb15:901b:155:901b:dbde:3d24:80cc:f8ef	128.204.248.239
cb15:901b:155:901b:dbde:3d24:80cc:f8f0	128.204.248.240
cb15:901b:155:901b:dbde:3d24:80cc:f8f1	128.204.248.241
cb15:901b:155:901b:dbde:3d24:80cc:f8f2	128.204.248.242
cb15:901b:155:901b:dbde:3d24:80cc:f8f3	128.204.248.243
cb15:901b:155:901b:dbde:3d24:80cc:f8f4	128.204.248.244
cb15:901b:155:901b:dbde:3d24:80cc:f8f5	128.204.248.245
cb15:901b:155:901b:dbde:3d24:80cc:f8f6	128.204.248.246
cb15:901b:155:901b:dbde:3d24:80cc:f8f7	128.204.248.247
cb15:901b:155:901b:dbde:3d24:80cc:f8f8	128.204.248.248
cb15:901b:155:901b:dbde:3d24:80cc:f8f9	128.204.248.249
cb15:901b:155:901b:dbde:3d24:80cc:f8fa	128.204.248.250
cb15:901b:155:901b:dbde:3d24:80cc:f8fb	128.204.248.251
cb15:901b:155:901b:dbde:3d24:80cc:f8fc	128.204.248.252
cb15:901b:155:901b:dbde:3d24:80cc:f8fd	128.204.248.253
cb15:901b:155:901b:dbde:3d24:80cc:f8fe	128.204.248.254
cb15:901b:155:901b:dbde:3d24:80cc:f8ff	128.204.248.255

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.