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:eb24:7fce:cb15:c801	203.21.200.1
cb15:901b:901b:1324:eb24:7fce:cb15:c802	203.21.200.2
cb15:901b:901b:1324:eb24:7fce:cb15:c803	203.21.200.3
cb15:901b:901b:1324:eb24:7fce:cb15:c804	203.21.200.4
cb15:901b:901b:1324:eb24:7fce:cb15:c805	203.21.200.5
cb15:901b:901b:1324:eb24:7fce:cb15:c806	203.21.200.6
cb15:901b:901b:1324:eb24:7fce:cb15:c807	203.21.200.7
cb15:901b:901b:1324:eb24:7fce:cb15:c808	203.21.200.8
cb15:901b:901b:1324:eb24:7fce:cb15:c809	203.21.200.9
cb15:901b:901b:1324:eb24:7fce:cb15:c80a	203.21.200.10
cb15:901b:901b:1324:eb24:7fce:cb15:c80b	203.21.200.11
cb15:901b:901b:1324:eb24:7fce:cb15:c80c	203.21.200.12
cb15:901b:901b:1324:eb24:7fce:cb15:c80d	203.21.200.13
cb15:901b:901b:1324:eb24:7fce:cb15:c80e	203.21.200.14
cb15:901b:901b:1324:eb24:7fce:cb15:c80f	203.21.200.15
cb15:901b:901b:1324:eb24:7fce:cb15:c810	203.21.200.16
cb15:901b:901b:1324:eb24:7fce:cb15:c811	203.21.200.17
cb15:901b:901b:1324:eb24:7fce:cb15:c812	203.21.200.18
cb15:901b:901b:1324:eb24:7fce:cb15:c813	203.21.200.19
cb15:901b:901b:1324:eb24:7fce:cb15:c814	203.21.200.20
cb15:901b:901b:1324:eb24:7fce:cb15:c815	203.21.200.21
cb15:901b:901b:1324:eb24:7fce:cb15:c816	203.21.200.22
cb15:901b:901b:1324:eb24:7fce:cb15:c817	203.21.200.23
cb15:901b:901b:1324:eb24:7fce:cb15:c818	203.21.200.24
cb15:901b:901b:1324:eb24:7fce:cb15:c819	203.21.200.25
cb15:901b:901b:1324:eb24:7fce:cb15:c81a	203.21.200.26
cb15:901b:901b:1324:eb24:7fce:cb15:c81b	203.21.200.27
cb15:901b:901b:1324:eb24:7fce:cb15:c81c	203.21.200.28
cb15:901b:901b:1324:eb24:7fce:cb15:c81d	203.21.200.29
cb15:901b:901b:1324:eb24:7fce:cb15:c81e	203.21.200.30
cb15:901b:901b:1324:eb24:7fce:cb15:c81f	203.21.200.31
cb15:901b:901b:1324:eb24:7fce:cb15:c820	203.21.200.32
cb15:901b:901b:1324:eb24:7fce:cb15:c821	203.21.200.33
cb15:901b:901b:1324:eb24:7fce:cb15:c822	203.21.200.34
cb15:901b:901b:1324:eb24:7fce:cb15:c823	203.21.200.35
cb15:901b:901b:1324:eb24:7fce:cb15:c824	203.21.200.36
cb15:901b:901b:1324:eb24:7fce:cb15:c825	203.21.200.37
cb15:901b:901b:1324:eb24:7fce:cb15:c826	203.21.200.38
cb15:901b:901b:1324:eb24:7fce:cb15:c827	203.21.200.39
cb15:901b:901b:1324:eb24:7fce:cb15:c828	203.21.200.40
cb15:901b:901b:1324:eb24:7fce:cb15:c829	203.21.200.41
cb15:901b:901b:1324:eb24:7fce:cb15:c82a	203.21.200.42
cb15:901b:901b:1324:eb24:7fce:cb15:c82b	203.21.200.43
cb15:901b:901b:1324:eb24:7fce:cb15:c82c	203.21.200.44
cb15:901b:901b:1324:eb24:7fce:cb15:c82d	203.21.200.45
cb15:901b:901b:1324:eb24:7fce:cb15:c82e	203.21.200.46
cb15:901b:901b:1324:eb24:7fce:cb15:c82f	203.21.200.47
cb15:901b:901b:1324:eb24:7fce:cb15:c830	203.21.200.48
cb15:901b:901b:1324:eb24:7fce:cb15:c831	203.21.200.49
cb15:901b:901b:1324:eb24:7fce:cb15:c832	203.21.200.50
cb15:901b:901b:1324:eb24:7fce:cb15:c833	203.21.200.51
cb15:901b:901b:1324:eb24:7fce:cb15:c834	203.21.200.52
cb15:901b:901b:1324:eb24:7fce:cb15:c835	203.21.200.53
cb15:901b:901b:1324:eb24:7fce:cb15:c836	203.21.200.54
cb15:901b:901b:1324:eb24:7fce:cb15:c837	203.21.200.55
cb15:901b:901b:1324:eb24:7fce:cb15:c838	203.21.200.56
cb15:901b:901b:1324:eb24:7fce:cb15:c839	203.21.200.57
cb15:901b:901b:1324:eb24:7fce:cb15:c83a	203.21.200.58
cb15:901b:901b:1324:eb24:7fce:cb15:c83b	203.21.200.59
cb15:901b:901b:1324:eb24:7fce:cb15:c83c	203.21.200.60

cb15:901b:901b:1324:eb24:7fce:cb15:c83d	203.21.200.61
cb15:901b:901b:1324:eb24:7fce:cb15:c83e	203.21.200.62
cb15:901b:901b:1324:eb24:7fce:cb15:c83f	203.21.200.63
cb15:901b:901b:1324:eb24:7fce:cb15:c840	203.21.200.64
cb15:901b:901b:1324:eb24:7fce:cb15:c841	203.21.200.65
cb15:901b:901b:1324:eb24:7fce:cb15:c842	203.21.200.66
cb15:901b:901b:1324:eb24:7fce:cb15:c843	203.21.200.67
cb15:901b:901b:1324:eb24:7fce:cb15:c844	203.21.200.68
cb15:901b:901b:1324:eb24:7fce:cb15:c845	203.21.200.69
cb15:901b:901b:1324:eb24:7fce:cb15:c846	203.21.200.70
cb15:901b:901b:1324:eb24:7fce:cb15:c847	203.21.200.71
cb15:901b:901b:1324:eb24:7fce:cb15:c848	203.21.200.72
cb15:901b:901b:1324:eb24:7fce:cb15:c849	203.21.200.73
cb15:901b:901b:1324:eb24:7fce:cb15:c84a	203.21.200.74
cb15:901b:901b:1324:eb24:7fce:cb15:c84b	203.21.200.75
cb15:901b:901b:1324:eb24:7fce:cb15:c84c	203.21.200.76
cb15:901b:901b:1324:eb24:7fce:cb15:c84d	203.21.200.77
cb15:901b:901b:1324:eb24:7fce:cb15:c84e	203.21.200.78
cb15:901b:901b:1324:eb24:7fce:cb15:c84f	203.21.200.79
cb15:901b:901b:1324:eb24:7fce:cb15:c850	203.21.200.80
cb15:901b:901b:1324:eb24:7fce:cb15:c851	203.21.200.81
cb15:901b:901b:1324:eb24:7fce:cb15:c852	203.21.200.82
cb15:901b:901b:1324:eb24:7fce:cb15:c853	203.21.200.83
cb15:901b:901b:1324:eb24:7fce:cb15:c854	203.21.200.84
cb15:901b:901b:1324:eb24:7fce:cb15:c855	203.21.200.85
cb15:901b:901b:1324:eb24:7fce:cb15:c856	203.21.200.86
cb15:901b:901b:1324:eb24:7fce:cb15:c857	203.21.200.87
cb15:901b:901b:1324:eb24:7fce:cb15:c858	203.21.200.88
cb15:901b:901b:1324:eb24:7fce:cb15:c859	203.21.200.89
cb15:901b:901b:1324:eb24:7fce:cb15:c85a	203.21.200.90
cb15:901b:901b:1324:eb24:7fce:cb15:c85b	203.21.200.91
cb15:901b:901b:1324:eb24:7fce:cb15:c85c	203.21.200.92
cb15:901b:901b:1324:eb24:7fce:cb15:c85d	203.21.200.93
cb15:901b:901b:1324:eb24:7fce:cb15:c85e	203.21.200.94
cb15:901b:901b:1324:eb24:7fce:cb15:c85f	203.21.200.95
cb15:901b:901b:1324:eb24:7fce:cb15:c860	203.21.200.96
cb15:901b:901b:1324:eb24:7fce:cb15:c861	203.21.200.97
cb15:901b:901b:1324:eb24:7fce:cb15:c862	203.21.200.98
cb15:901b:901b:1324:eb24:7fce:cb15:c863	203.21.200.99
cb15:901b:901b:1324:eb24:7fce:cb15:c864	203.21.200.100
cb15:901b:901b:1324:eb24:7fce:cb15:c865	203.21.200.101
cb15:901b:901b:1324:eb24:7fce:cb15:c866	203.21.200.102
cb15:901b:901b:1324:eb24:7fce:cb15:c867	203.21.200.103
cb15:901b:901b:1324:eb24:7fce:cb15:c868	203.21.200.104
cb15:901b:901b:1324:eb24:7fce:cb15:c869	203.21.200.105
cb15:901b:901b:1324:eb24:7fce:cb15:c86a	203.21.200.106
cb15:901b:901b:1324:eb24:7fce:cb15:c86b	203.21.200.107
cb15:901b:901b:1324:eb24:7fce:cb15:c86c	203.21.200.108
cb15:901b:901b:1324:eb24:7fce:cb15:c86d	203.21.200.109
cb15:901b:901b:1324:eb24:7fce:cb15:c86e	203.21.200.110
cb15:901b:901b:1324:eb24:7fce:cb15:c86f	203.21.200.111
cb15:901b:901b:1324:eb24:7fce:cb15:c870	203.21.200.112
cb15:901b:901b:1324:eb24:7fce:cb15:c871	203.21.200.113
cb15:901b:901b:1324:eb24:7fce:cb15:c872	203.21.200.114
cb15:901b:901b:1324:eb24:7fce:cb15:c873	203.21.200.115
cb15:901b:901b:1324:eb24:7fce:cb15:c874	203.21.200.116
cb15:901b:901b:1324:eb24:7fce:cb15:c875	203.21.200.117
cb15:901b:901b:1324:eb24:7fce:cb15:c876	203.21.200.118
cb15:901b:901b:1324:eb24:7fce:cb15:c877	203.21.200.119
cb15:901b:901b:1324:eb24:7fce:cb15:c878	203.21.200.120

cb15:901b:901b:1324:eb24:7fce:cb15:c879	203.21.200.121
cb15:901b:901b:1324:eb24:7fce:cb15:c87a	203.21.200.122
cb15:901b:901b:1324:eb24:7fce:cb15:c87b	203.21.200.123
cb15:901b:901b:1324:eb24:7fce:cb15:c87c	203.21.200.124
cb15:901b:901b:1324:eb24:7fce:cb15:c87d	203.21.200.125
cb15:901b:901b:1324:eb24:7fce:cb15:c87e	203.21.200.126
cb15:901b:901b:1324:eb24:7fce:cb15:c87f	203.21.200.127
cb15:901b:901b:1324:eb24:7fce:cb15:c880	203.21.200.128
cb15:901b:901b:1324:eb24:7fce:cb15:c881	203.21.200.129
cb15:901b:901b:1324:eb24:7fce:cb15:c882	203.21.200.130
cb15:901b:901b:1324:eb24:7fce:cb15:c883	203.21.200.131
cb15:901b:901b:1324:eb24:7fce:cb15:c884	203.21.200.132
cb15:901b:901b:1324:eb24:7fce:cb15:c885	203.21.200.133
cb15:901b:901b:1324:eb24:7fce:cb15:c886	203.21.200.134
cb15:901b:901b:1324:eb24:7fce:cb15:c887	203.21.200.135
cb15:901b:901b:1324:eb24:7fce:cb15:c888	203.21.200.136
cb15:901b:901b:1324:eb24:7fce:cb15:c889	203.21.200.137
cb15:901b:901b:1324:eb24:7fce:cb15:c88a	203.21.200.138
cb15:901b:901b:1324:eb24:7fce:cb15:c88b	203.21.200.139
cb15:901b:901b:1324:eb24:7fce:cb15:c88c	203.21.200.140
cb15:901b:901b:1324:eb24:7fce:cb15:c88d	203.21.200.141
cb15:901b:901b:1324:eb24:7fce:cb15:c88e	203.21.200.142
cb15:901b:901b:1324:eb24:7fce:cb15:c88f	203.21.200.143
cb15:901b:901b:1324:eb24:7fce:cb15:c890	203.21.200.144
cb15:901b:901b:1324:eb24:7fce:cb15:c891	203.21.200.145
cb15:901b:901b:1324:eb24:7fce:cb15:c892	203.21.200.146
cb15:901b:901b:1324:eb24:7fce:cb15:c893	203.21.200.147
cb15:901b:901b:1324:eb24:7fce:cb15:c894	203.21.200.148
cb15:901b:901b:1324:eb24:7fce:cb15:c895	203.21.200.149
cb15:901b:901b:1324:eb24:7fce:cb15:c896	203.21.200.150
cb15:901b:901b:1324:eb24:7fce:cb15:c897	203.21.200.151
cb15:901b:901b:1324:eb24:7fce:cb15:c898	203.21.200.152
cb15:901b:901b:1324:eb24:7fce:cb15:c899	203.21.200.153
cb15:901b:901b:1324:eb24:7fce:cb15:c89a	203.21.200.154
cb15:901b:901b:1324:eb24:7fce:cb15:c89b	203.21.200.155
cb15:901b:901b:1324:eb24:7fce:cb15:c89c	203.21.200.156
cb15:901b:901b:1324:eb24:7fce:cb15:c89d	203.21.200.157
cb15:901b:901b:1324:eb24:7fce:cb15:c89e	203.21.200.158
cb15:901b:901b:1324:eb24:7fce:cb15:c89f	203.21.200.159
cb15:901b:901b:1324:eb24:7fce:cb15:c8a0	203.21.200.160
cb15:901b:901b:1324:eb24:7fce:cb15:c8a1	203.21.200.161
cb15:901b:901b:1324:eb24:7fce:cb15:c8a2	203.21.200.162
cb15:901b:901b:1324:eb24:7fce:cb15:c8a3	203.21.200.163
cb15:901b:901b:1324:eb24:7fce:cb15:c8a4	203.21.200.164
cb15:901b:901b:1324:eb24:7fce:cb15:c8a5	203.21.200.165
cb15:901b:901b:1324:eb24:7fce:cb15:c8a6	203.21.200.166
cb15:901b:901b:1324:eb24:7fce:cb15:c8a7	203.21.200.167
cb15:901b:901b:1324:eb24:7fce:cb15:c8a8	203.21.200.168
cb15:901b:901b:1324:eb24:7fce:cb15:c8a9	203.21.200.169
cb15:901b:901b:1324:eb24:7fce:cb15:c8aa	203.21.200.170
cb15:901b:901b:1324:eb24:7fce:cb15:c8ab	203.21.200.171
cb15:901b:901b:1324:eb24:7fce:cb15:c8ac	203.21.200.172
cb15:901b:901b:1324:eb24:7fce:cb15:c8ad	203.21.200.173
cb15:901b:901b:1324:eb24:7fce:cb15:c8ae	203.21.200.174
cb15:901b:901b:1324:eb24:7fce:cb15:c8af	203.21.200.175
cb15:901b:901b:1324:eb24:7fce:cb15:c8b0	203.21.200.176
cb15:901b:901b:1324:eb24:7fce:cb15:c8b1	203.21.200.177
cb15:901b:901b:1324:eb24:7fce:cb15:c8b2	203.21.200.178
cb15:901b:901b:1324:eb24:7fce:cb15:c8b3	203.21.200.179
cb15:901b:901b:1324:eb24:7fce:cb15:c8b4	203.21.200.180

cb15:901b:901b:1324:eb24:7fce:cb15:c8b5	203.21.200.181
cb15:901b:901b:1324:eb24:7fce:cb15:c8b6	203.21.200.182
cb15:901b:901b:1324:eb24:7fce:cb15:c8b7	203.21.200.183
cb15:901b:901b:1324:eb24:7fce:cb15:c8b8	203.21.200.184
cb15:901b:901b:1324:eb24:7fce:cb15:c8b9	203.21.200.185
cb15:901b:901b:1324:eb24:7fce:cb15:c8ba	203.21.200.186
cb15:901b:901b:1324:eb24:7fce:cb15:c8bb	203.21.200.187
cb15:901b:901b:1324:eb24:7fce:cb15:c8bc	203.21.200.188
cb15:901b:901b:1324:eb24:7fce:cb15:c8bd	203.21.200.189
cb15:901b:901b:1324:eb24:7fce:cb15:c8be	203.21.200.190
cb15:901b:901b:1324:eb24:7fce:cb15:c8bf	203.21.200.191
cb15:901b:901b:1324:eb24:7fce:cb15:c8c0	203.21.200.192
cb15:901b:901b:1324:eb24:7fce:cb15:c8c1	203.21.200.193
cb15:901b:901b:1324:eb24:7fce:cb15:c8c2	203.21.200.194
cb15:901b:901b:1324:eb24:7fce:cb15:c8c3	203.21.200.195
cb15:901b:901b:1324:eb24:7fce:cb15:c8c4	203.21.200.196
cb15:901b:901b:1324:eb24:7fce:cb15:c8c5	203.21.200.197
cb15:901b:901b:1324:eb24:7fce:cb15:c8c6	203.21.200.198
cb15:901b:901b:1324:eb24:7fce:cb15:c8c7	203.21.200.199
cb15:901b:901b:1324:eb24:7fce:cb15:c8c8	203.21.200.200
cb15:901b:901b:1324:eb24:7fce:cb15:c8c9	203.21.200.201
cb15:901b:901b:1324:eb24:7fce:cb15:c8ca	203.21.200.202
cb15:901b:901b:1324:eb24:7fce:cb15:c8cb	203.21.200.203
cb15:901b:901b:1324:eb24:7fce:cb15:c8cc	203.21.200.204
cb15:901b:901b:1324:eb24:7fce:cb15:c8cd	203.21.200.205
cb15:901b:901b:1324:eb24:7fce:cb15:c8ce	203.21.200.206
cb15:901b:901b:1324:eb24:7fce:cb15:c8cf	203.21.200.207
cb15:901b:901b:1324:eb24:7fce:cb15:c8d0	203.21.200.208
cb15:901b:901b:1324:eb24:7fce:cb15:c8d1	203.21.200.209
cb15:901b:901b:1324:eb24:7fce:cb15:c8d2	203.21.200.210
cb15:901b:901b:1324:eb24:7fce:cb15:c8d3	203.21.200.211
cb15:901b:901b:1324:eb24:7fce:cb15:c8d4	203.21.200.212
cb15:901b:901b:1324:eb24:7fce:cb15:c8d5	203.21.200.213
cb15:901b:901b:1324:eb24:7fce:cb15:c8d6	203.21.200.214
cb15:901b:901b:1324:eb24:7fce:cb15:c8d7	203.21.200.215
cb15:901b:901b:1324:eb24:7fce:cb15:c8d8	203.21.200.216
cb15:901b:901b:1324:eb24:7fce:cb15:c8d9	203.21.200.217
cb15:901b:901b:1324:eb24:7fce:cb15:c8da	203.21.200.218
cb15:901b:901b:1324:eb24:7fce:cb15:c8db	203.21.200.219
cb15:901b:901b:1324:eb24:7fce:cb15:c8dc	203.21.200.220
cb15:901b:901b:1324:eb24:7fce:cb15:c8dd	203.21.200.221
cb15:901b:901b:1324:eb24:7fce:cb15:c8de	203.21.200.222
cb15:901b:901b:1324:eb24:7fce:cb15:c8df	203.21.200.223
cb15:901b:901b:1324:eb24:7fce:cb15:c8e0	203.21.200.224
cb15:901b:901b:1324:eb24:7fce:cb15:c8e1	203.21.200.225
cb15:901b:901b:1324:eb24:7fce:cb15:c8e2	203.21.200.226
cb15:901b:901b:1324:eb24:7fce:cb15:c8e3	203.21.200.227
cb15:901b:901b:1324:eb24:7fce:cb15:c8e4	203.21.200.228
cb15:901b:901b:1324:eb24:7fce:cb15:c8e5	203.21.200.229
cb15:901b:901b:1324:eb24:7fce:cb15:c8e6	203.21.200.230
cb15:901b:901b:1324:eb24:7fce:cb15:c8e7	203.21.200.231
cb15:901b:901b:1324:eb24:7fce:cb15:c8e8	203.21.200.232
cb15:901b:901b:1324:eb24:7fce:cb15:c8e9	203.21.200.233
cb15:901b:901b:1324:eb24:7fce:cb15:c8ea	203.21.200.234
cb15:901b:901b:1324:eb24:7fce:cb15:c8eb	203.21.200.235
cb15:901b:901b:1324:eb24:7fce:cb15:c8ec	203.21.200.236
cb15:901b:901b:1324:eb24:7fce:cb15:c8ed	203.21.200.237
cb15:901b:901b:1324:eb24:7fce:cb15:c8ee	203.21.200.238
cb15:901b:901b:1324:eb24:7fce:cb15:c8ef	203.21.200.239
cb15:901b:901b:1324:eb24:7fce:cb15:c8f0	203.21.200.240
cb15:901b:901b:1324:eb24:7fce:cb15:c8f1	203.21.200.241
cb15:901b:901b:1324:eb24:7fce:cb15:c8f2	203.21.200.242
cb15:901b:901b:1324:eb24:7fce:cb15:c8f3	203.21.200.243
cb15:901b:901b:1324:eb24:7fce:cb15:c8f4	203.21.200.244
cb15:901b:901b:1324:eb24:7fce:cb15:c8f5	203.21.200.245
cb15:901b:901b:1324:eb24:7fce:cb15:c8f6	203.21.200.246
cb15:901b:901b:1324:eb24:7fce:cb15:c8f7	203.21.200.247
cb15:901b:901b:1324:eb24:7fce:cb15:c8f8	203.21.200.248
cb15:901b:901b:1324:eb24:7fce:cb15:c8f9	203.21.200.249
cb15:901b:901b:1324:eb24:7fce:cb15:c8fa	203.21.200.250
cb15:901b:901b:1324:eb24:7fce:cb15:c8fb	203.21.200.251
cb15:901b:901b:1324:eb24:7fce:cb15:c8fc	203.21.200.252
cb15:901b:901b:1324:eb24:7fce:cb15:c8fd	203.21.200.253
cb15:901b:901b:1324:eb24:7fce:cb15:c8fe	203.21.200.254
cb15:901b:901b:1324:eb24:7fce:cb15:c8ff	203.21.200.255

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.