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:901b:1324:b51a:3f49:b155:c801	177.85.200.1
cb15:901b:901b:1324:b51a:3f49:b155:c802	177.85.200.2
cb15:901b:901b:1324:b51a:3f49:b155:c803	177.85.200.3
cb15:901b:901b:1324:b51a:3f49:b155:c804	177.85.200.4
cb15:901b:901b:1324:b51a:3f49:b155:c805	177.85.200.5
cb15:901b:901b:1324:b51a:3f49:b155:c806	177.85.200.6
cb15:901b:901b:1324:b51a:3f49:b155:c807	177.85.200.7
cb15:901b:901b:1324:b51a:3f49:b155:c808	177.85.200.8
cb15:901b:901b:1324:b51a:3f49:b155:c809	177.85.200.9
cb15:901b:901b:1324:b51a:3f49:b155:c80a	177.85.200.10
cb15:901b:901b:1324:b51a:3f49:b155:c80b	177.85.200.11
cb15:901b:901b:1324:b51a:3f49:b155:c80c	177.85.200.12
cb15:901b:901b:1324:b51a:3f49:b155:c80d	177.85.200.13
cb15:901b:901b:1324:b51a:3f49:b155:c80e	177.85.200.14
cb15:901b:901b:1324:b51a:3f49:b155:c80f	177.85.200.15
cb15:901b:901b:1324:b51a:3f49:b155:c810	177.85.200.16
cb15:901b:901b:1324:b51a:3f49:b155:c811	177.85.200.17
cb15:901b:901b:1324:b51a:3f49:b155:c812	177.85.200.18
cb15:901b:901b:1324:b51a:3f49:b155:c813	177.85.200.19
cb15:901b:901b:1324:b51a:3f49:b155:c814	177.85.200.20
cb15:901b:901b:1324:b51a:3f49:b155:c815	177.85.200.21
cb15:901b:901b:1324:b51a:3f49:b155:c816	177.85.200.22
cb15:901b:901b:1324:b51a:3f49:b155:c817	177.85.200.23
cb15:901b:901b:1324:b51a:3f49:b155:c818	177.85.200.24
cb15:901b:901b:1324:b51a:3f49:b155:c819	177.85.200.25
cb15:901b:901b:1324:b51a:3f49:b155:c81a	177.85.200.26
cb15:901b:901b:1324:b51a:3f49:b155:c81b	177.85.200.27
cb15:901b:901b:1324:b51a:3f49:b155:c81c	177.85.200.28
cb15:901b:901b:1324:b51a:3f49:b155:c81d	177.85.200.29
cb15:901b:901b:1324:b51a:3f49:b155:c81e	177.85.200.30
cb15:901b:901b:1324:b51a:3f49:b155:c81f	177.85.200.31
cb15:901b:901b:1324:b51a:3f49:b155:c820	177.85.200.32
cb15:901b:901b:1324:b51a:3f49:b155:c821	177.85.200.33
cb15:901b:901b:1324:b51a:3f49:b155:c822	177.85.200.34
cb15:901b:901b:1324:b51a:3f49:b155:c823	177.85.200.35
cb15:901b:901b:1324:b51a:3f49:b155:c824	177.85.200.36
cb15:901b:901b:1324:b51a:3f49:b155:c825	177.85.200.37
cb15:901b:901b:1324:b51a:3f49:b155:c826	177.85.200.38
cb15:901b:901b:1324:b51a:3f49:b155:c827	177.85.200.39
cb15:901b:901b:1324:b51a:3f49:b155:c828	177.85.200.40
cb15:901b:901b:1324:b51a:3f49:b155:c829	177.85.200.41
cb15:901b:901b:1324:b51a:3f49:b155:c82a	177.85.200.42
cb15:901b:901b:1324:b51a:3f49:b155:c82b	177.85.200.43
cb15:901b:901b:1324:b51a:3f49:b155:c82c	177.85.200.44
cb15:901b:901b:1324:b51a:3f49:b155:c82d	177.85.200.45
cb15:901b:901b:1324:b51a:3f49:b155:c82e	177.85.200.46
cb15:901b:901b:1324:b51a:3f49:b155:c82f	177.85.200.47
cb15:901b:901b:1324:b51a:3f49:b155:c830	177.85.200.48
cb15:901b:901b:1324:b51a:3f49:b155:c831	177.85.200.49
cb15:901b:901b:1324:b51a:3f49:b155:c832	177.85.200.50
cb15:901b:901b:1324:b51a:3f49:b155:c833	177.85.200.51
cb15:901b:901b:1324:b51a:3f49:b155:c834	177.85.200.52
cb15:901b:901b:1324:b51a:3f49:b155:c835	177.85.200.53
cb15:901b:901b:1324:b51a:3f49:b155:c836	177.85.200.54
cb15:901b:901b:1324:b51a:3f49:b155:c837	177.85.200.55
cb15:901b:901b:1324:b51a:3f49:b155:c838	177.85.200.56
cb15:901b:901b:1324:b51a:3f49:b155:c839	177.85.200.57
cb15:901b:901b:1324:b51a:3f49:b155:c83a	177.85.200.58
cb15:901b:901b:1324:b51a:3f49:b155:c83b	177.85.200.59
cb15:901b:901b:1324:b51a:3f49:b155:c83c	177.85.200.60

cb15:901b:901b:1324:b51a:3f49:b155:c83d	177.85.200.61
cb15:901b:901b:1324:b51a:3f49:b155:c83e	177.85.200.62
cb15:901b:901b:1324:b51a:3f49:b155:c83f	177.85.200.63
cb15:901b:901b:1324:b51a:3f49:b155:c840	177.85.200.64
cb15:901b:901b:1324:b51a:3f49:b155:c841	177.85.200.65
cb15:901b:901b:1324:b51a:3f49:b155:c842	177.85.200.66
cb15:901b:901b:1324:b51a:3f49:b155:c843	177.85.200.67
cb15:901b:901b:1324:b51a:3f49:b155:c844	177.85.200.68
cb15:901b:901b:1324:b51a:3f49:b155:c845	177.85.200.69
cb15:901b:901b:1324:b51a:3f49:b155:c846	177.85.200.70
cb15:901b:901b:1324:b51a:3f49:b155:c847	177.85.200.71
cb15:901b:901b:1324:b51a:3f49:b155:c848	177.85.200.72
cb15:901b:901b:1324:b51a:3f49:b155:c849	177.85.200.73
cb15:901b:901b:1324:b51a:3f49:b155:c84a	177.85.200.74
cb15:901b:901b:1324:b51a:3f49:b155:c84b	177.85.200.75
cb15:901b:901b:1324:b51a:3f49:b155:c84c	177.85.200.76
cb15:901b:901b:1324:b51a:3f49:b155:c84d	177.85.200.77
cb15:901b:901b:1324:b51a:3f49:b155:c84e	177.85.200.78
cb15:901b:901b:1324:b51a:3f49:b155:c84f	177.85.200.79
cb15:901b:901b:1324:b51a:3f49:b155:c850	177.85.200.80
cb15:901b:901b:1324:b51a:3f49:b155:c851	177.85.200.81
cb15:901b:901b:1324:b51a:3f49:b155:c852	177.85.200.82
cb15:901b:901b:1324:b51a:3f49:b155:c853	177.85.200.83
cb15:901b:901b:1324:b51a:3f49:b155:c854	177.85.200.84
cb15:901b:901b:1324:b51a:3f49:b155:c855	177.85.200.85
cb15:901b:901b:1324:b51a:3f49:b155:c856	177.85.200.86
cb15:901b:901b:1324:b51a:3f49:b155:c857	177.85.200.87
cb15:901b:901b:1324:b51a:3f49:b155:c858	177.85.200.88
cb15:901b:901b:1324:b51a:3f49:b155:c859	177.85.200.89
cb15:901b:901b:1324:b51a:3f49:b155:c85a	177.85.200.90
cb15:901b:901b:1324:b51a:3f49:b155:c85b	177.85.200.91
cb15:901b:901b:1324:b51a:3f49:b155:c85c	177.85.200.92
cb15:901b:901b:1324:b51a:3f49:b155:c85d	177.85.200.93
cb15:901b:901b:1324:b51a:3f49:b155:c85e	177.85.200.94
cb15:901b:901b:1324:b51a:3f49:b155:c85f	177.85.200.95
cb15:901b:901b:1324:b51a:3f49:b155:c860	177.85.200.96
cb15:901b:901b:1324:b51a:3f49:b155:c861	177.85.200.97
cb15:901b:901b:1324:b51a:3f49:b155:c862	177.85.200.98
cb15:901b:901b:1324:b51a:3f49:b155:c863	177.85.200.99
cb15:901b:901b:1324:b51a:3f49:b155:c864	177.85.200.100
cb15:901b:901b:1324:b51a:3f49:b155:c865	177.85.200.101
cb15:901b:901b:1324:b51a:3f49:b155:c866	177.85.200.102
cb15:901b:901b:1324:b51a:3f49:b155:c867	177.85.200.103
cb15:901b:901b:1324:b51a:3f49:b155:c868	177.85.200.104
cb15:901b:901b:1324:b51a:3f49:b155:c869	177.85.200.105
cb15:901b:901b:1324:b51a:3f49:b155:c86a	177.85.200.106
cb15:901b:901b:1324:b51a:3f49:b155:c86b	177.85.200.107
cb15:901b:901b:1324:b51a:3f49:b155:c86c	177.85.200.108
cb15:901b:901b:1324:b51a:3f49:b155:c86d	177.85.200.109
cb15:901b:901b:1324:b51a:3f49:b155:c86e	177.85.200.110
cb15:901b:901b:1324:b51a:3f49:b155:c86f	177.85.200.111
cb15:901b:901b:1324:b51a:3f49:b155:c870	177.85.200.112
cb15:901b:901b:1324:b51a:3f49:b155:c871	177.85.200.113
cb15:901b:901b:1324:b51a:3f49:b155:c872	177.85.200.114
cb15:901b:901b:1324:b51a:3f49:b155:c873	177.85.200.115
cb15:901b:901b:1324:b51a:3f49:b155:c874	177.85.200.116
cb15:901b:901b:1324:b51a:3f49:b155:c875	177.85.200.117
cb15:901b:901b:1324:b51a:3f49:b155:c876	177.85.200.118
cb15:901b:901b:1324:b51a:3f49:b155:c877	177.85.200.119
cb15:901b:901b:1324:b51a:3f49:b155:c878	177.85.200.120

cb15:901b:901b:1324:b51a:3f49:b155:c879	177.85.200.121
cb15:901b:901b:1324:b51a:3f49:b155:c87a	177.85.200.122
cb15:901b:901b:1324:b51a:3f49:b155:c87b	177.85.200.123
cb15:901b:901b:1324:b51a:3f49:b155:c87c	177.85.200.124
cb15:901b:901b:1324:b51a:3f49:b155:c87d	177.85.200.125
cb15:901b:901b:1324:b51a:3f49:b155:c87e	177.85.200.126
cb15:901b:901b:1324:b51a:3f49:b155:c87f	177.85.200.127
cb15:901b:901b:1324:b51a:3f49:b155:c880	177.85.200.128
cb15:901b:901b:1324:b51a:3f49:b155:c881	177.85.200.129
cb15:901b:901b:1324:b51a:3f49:b155:c882	177.85.200.130
cb15:901b:901b:1324:b51a:3f49:b155:c883	177.85.200.131
cb15:901b:901b:1324:b51a:3f49:b155:c884	177.85.200.132
cb15:901b:901b:1324:b51a:3f49:b155:c885	177.85.200.133
cb15:901b:901b:1324:b51a:3f49:b155:c886	177.85.200.134
cb15:901b:901b:1324:b51a:3f49:b155:c887	177.85.200.135
cb15:901b:901b:1324:b51a:3f49:b155:c888	177.85.200.136
cb15:901b:901b:1324:b51a:3f49:b155:c889	177.85.200.137
cb15:901b:901b:1324:b51a:3f49:b155:c88a	177.85.200.138
cb15:901b:901b:1324:b51a:3f49:b155:c88b	177.85.200.139
cb15:901b:901b:1324:b51a:3f49:b155:c88c	177.85.200.140
cb15:901b:901b:1324:b51a:3f49:b155:c88d	177.85.200.141
cb15:901b:901b:1324:b51a:3f49:b155:c88e	177.85.200.142
cb15:901b:901b:1324:b51a:3f49:b155:c88f	177.85.200.143
cb15:901b:901b:1324:b51a:3f49:b155:c890	177.85.200.144
cb15:901b:901b:1324:b51a:3f49:b155:c891	177.85.200.145
cb15:901b:901b:1324:b51a:3f49:b155:c892	177.85.200.146
cb15:901b:901b:1324:b51a:3f49:b155:c893	177.85.200.147
cb15:901b:901b:1324:b51a:3f49:b155:c894	177.85.200.148
cb15:901b:901b:1324:b51a:3f49:b155:c895	177.85.200.149
cb15:901b:901b:1324:b51a:3f49:b155:c896	177.85.200.150
cb15:901b:901b:1324:b51a:3f49:b155:c897	177.85.200.151
cb15:901b:901b:1324:b51a:3f49:b155:c898	177.85.200.152
cb15:901b:901b:1324:b51a:3f49:b155:c899	177.85.200.153
cb15:901b:901b:1324:b51a:3f49:b155:c89a	177.85.200.154
cb15:901b:901b:1324:b51a:3f49:b155:c89b	177.85.200.155
cb15:901b:901b:1324:b51a:3f49:b155:c89c	177.85.200.156
cb15:901b:901b:1324:b51a:3f49:b155:c89d	177.85.200.157
cb15:901b:901b:1324:b51a:3f49:b155:c89e	177.85.200.158
cb15:901b:901b:1324:b51a:3f49:b155:c89f	177.85.200.159
cb15:901b:901b:1324:b51a:3f49:b155:c8a0	177.85.200.160
cb15:901b:901b:1324:b51a:3f49:b155:c8a1	177.85.200.161
cb15:901b:901b:1324:b51a:3f49:b155:c8a2	177.85.200.162
cb15:901b:901b:1324:b51a:3f49:b155:c8a3	177.85.200.163
cb15:901b:901b:1324:b51a:3f49:b155:c8a4	177.85.200.164
cb15:901b:901b:1324:b51a:3f49:b155:c8a5	177.85.200.165
cb15:901b:901b:1324:b51a:3f49:b155:c8a6	177.85.200.166
cb15:901b:901b:1324:b51a:3f49:b155:c8a7	177.85.200.167
cb15:901b:901b:1324:b51a:3f49:b155:c8a8	177.85.200.168
cb15:901b:901b:1324:b51a:3f49:b155:c8a9	177.85.200.169
cb15:901b:901b:1324:b51a:3f49:b155:c8aa	177.85.200.170
cb15:901b:901b:1324:b51a:3f49:b155:c8ab	177.85.200.171
cb15:901b:901b:1324:b51a:3f49:b155:c8ac	177.85.200.172
cb15:901b:901b:1324:b51a:3f49:b155:c8ad	177.85.200.173
cb15:901b:901b:1324:b51a:3f49:b155:c8ae	177.85.200.174
cb15:901b:901b:1324:b51a:3f49:b155:c8af	177.85.200.175
cb15:901b:901b:1324:b51a:3f49:b155:c8b0	177.85.200.176
cb15:901b:901b:1324:b51a:3f49:b155:c8b1	177.85.200.177
cb15:901b:901b:1324:b51a:3f49:b155:c8b2	177.85.200.178
cb15:901b:901b:1324:b51a:3f49:b155:c8b3	177.85.200.179
cb15:901b:901b:1324:b51a:3f49:b155:c8b4	177.85.200.180

cb15:901b:901b:1324:b51a:3f49:b155:c8b5	177.85.200.181
cb15:901b:901b:1324:b51a:3f49:b155:c8b6	177.85.200.182
cb15:901b:901b:1324:b51a:3f49:b155:c8b7	177.85.200.183
cb15:901b:901b:1324:b51a:3f49:b155:c8b8	177.85.200.184
cb15:901b:901b:1324:b51a:3f49:b155:c8b9	177.85.200.185
cb15:901b:901b:1324:b51a:3f49:b155:c8ba	177.85.200.186
cb15:901b:901b:1324:b51a:3f49:b155:c8bb	177.85.200.187
cb15:901b:901b:1324:b51a:3f49:b155:c8bc	177.85.200.188
cb15:901b:901b:1324:b51a:3f49:b155:c8bd	177.85.200.189
cb15:901b:901b:1324:b51a:3f49:b155:c8be	177.85.200.190
cb15:901b:901b:1324:b51a:3f49:b155:c8bf	177.85.200.191
cb15:901b:901b:1324:b51a:3f49:b155:c8c0	177.85.200.192
cb15:901b:901b:1324:b51a:3f49:b155:c8c1	177.85.200.193
cb15:901b:901b:1324:b51a:3f49:b155:c8c2	177.85.200.194
cb15:901b:901b:1324:b51a:3f49:b155:c8c3	177.85.200.195
cb15:901b:901b:1324:b51a:3f49:b155:c8c4	177.85.200.196
cb15:901b:901b:1324:b51a:3f49:b155:c8c5	177.85.200.197
cb15:901b:901b:1324:b51a:3f49:b155:c8c6	177.85.200.198
cb15:901b:901b:1324:b51a:3f49:b155:c8c7	177.85.200.199
cb15:901b:901b:1324:b51a:3f49:b155:c8c8	177.85.200.200
cb15:901b:901b:1324:b51a:3f49:b155:c8c9	177.85.200.201
cb15:901b:901b:1324:b51a:3f49:b155:c8ca	177.85.200.202
cb15:901b:901b:1324:b51a:3f49:b155:c8cb	177.85.200.203
cb15:901b:901b:1324:b51a:3f49:b155:c8cc	177.85.200.204
cb15:901b:901b:1324:b51a:3f49:b155:c8cd	177.85.200.205
cb15:901b:901b:1324:b51a:3f49:b155:c8ce	177.85.200.206
cb15:901b:901b:1324:b51a:3f49:b155:c8cf	177.85.200.207
cb15:901b:901b:1324:b51a:3f49:b155:c8d0	177.85.200.208
cb15:901b:901b:1324:b51a:3f49:b155:c8d1	177.85.200.209
cb15:901b:901b:1324:b51a:3f49:b155:c8d2	177.85.200.210
cb15:901b:901b:1324:b51a:3f49:b155:c8d3	177.85.200.211
cb15:901b:901b:1324:b51a:3f49:b155:c8d4	177.85.200.212
cb15:901b:901b:1324:b51a:3f49:b155:c8d5	177.85.200.213
cb15:901b:901b:1324:b51a:3f49:b155:c8d6	177.85.200.214
cb15:901b:901b:1324:b51a:3f49:b155:c8d7	177.85.200.215
cb15:901b:901b:1324:b51a:3f49:b155:c8d8	177.85.200.216
cb15:901b:901b:1324:b51a:3f49:b155:c8d9	177.85.200.217
cb15:901b:901b:1324:b51a:3f49:b155:c8da	177.85.200.218
cb15:901b:901b:1324:b51a:3f49:b155:c8db	177.85.200.219
cb15:901b:901b:1324:b51a:3f49:b155:c8dc	177.85.200.220
cb15:901b:901b:1324:b51a:3f49:b155:c8dd	177.85.200.221
cb15:901b:901b:1324:b51a:3f49:b155:c8de	177.85.200.222
cb15:901b:901b:1324:b51a:3f49:b155:c8df	177.85.200.223
cb15:901b:901b:1324:b51a:3f49:b155:c8e0	177.85.200.224
cb15:901b:901b:1324:b51a:3f49:b155:c8e1	177.85.200.225
cb15:901b:901b:1324:b51a:3f49:b155:c8e2	177.85.200.226
cb15:901b:901b:1324:b51a:3f49:b155:c8e3	177.85.200.227
cb15:901b:901b:1324:b51a:3f49:b155:c8e4	177.85.200.228
cb15:901b:901b:1324:b51a:3f49:b155:c8e5	177.85.200.229
cb15:901b:901b:1324:b51a:3f49:b155:c8e6	177.85.200.230
cb15:901b:901b:1324:b51a:3f49:b155:c8e7	177.85.200.231
cb15:901b:901b:1324:b51a:3f49:b155:c8e8	177.85.200.232
cb15:901b:901b:1324:b51a:3f49:b155:c8e9	177.85.200.233
cb15:901b:901b:1324:b51a:3f49:b155:c8ea	177.85.200.234
cb15:901b:901b:1324:b51a:3f49:b155:c8eb	177.85.200.235
cb15:901b:901b:1324:b51a:3f49:b155:c8ec	177.85.200.236
cb15:901b:901b:1324:b51a:3f49:b155:c8ed	177.85.200.237
cb15:901b:901b:1324:b51a:3f49:b155:c8ee	177.85.200.238
cb15:901b:901b:1324:b51a:3f49:b155:c8ef	177.85.200.239
cb15:901b:901b:1324:b51a:3f49:b155:c8f0	177.85.200.240
cb15:901b:901b:1324:b51a:3f49:b155:c8f1	177.85.200.241
cb15:901b:901b:1324:b51a:3f49:b155:c8f2	177.85.200.242
cb15:901b:901b:1324:b51a:3f49:b155:c8f3	177.85.200.243
cb15:901b:901b:1324:b51a:3f49:b155:c8f4	177.85.200.244
cb15:901b:901b:1324:b51a:3f49:b155:c8f5	177.85.200.245
cb15:901b:901b:1324:b51a:3f49:b155:c8f6	177.85.200.246
cb15:901b:901b:1324:b51a:3f49:b155:c8f7	177.85.200.247
cb15:901b:901b:1324:b51a:3f49:b155:c8f8	177.85.200.248
cb15:901b:901b:1324:b51a:3f49:b155:c8f9	177.85.200.249
cb15:901b:901b:1324:b51a:3f49:b155:c8fa	177.85.200.250
cb15:901b:901b:1324:b51a:3f49:b155:c8fb	177.85.200.251
cb15:901b:901b:1324:b51a:3f49:b155:c8fc	177.85.200.252
cb15:901b:901b:1324:b51a:3f49:b155:c8fd	177.85.200.253
cb15:901b:901b:1324:b51a:3f49:b155:c8fe	177.85.200.254
cb15:901b:901b:1324:b51a:3f49:b155:c8ff	177.85.200.255

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.