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:1324:8073:cf24:cb15:c701	203.21.199.1
cb15:901b:901b:1324:8073:cf24:cb15:c702	203.21.199.2
cb15:901b:901b:1324:8073:cf24:cb15:c703	203.21.199.3
cb15:901b:901b:1324:8073:cf24:cb15:c704	203.21.199.4
cb15:901b:901b:1324:8073:cf24:cb15:c705	203.21.199.5
cb15:901b:901b:1324:8073:cf24:cb15:c706	203.21.199.6
cb15:901b:901b:1324:8073:cf24:cb15:c707	203.21.199.7
cb15:901b:901b:1324:8073:cf24:cb15:c708	203.21.199.8
cb15:901b:901b:1324:8073:cf24:cb15:c709	203.21.199.9
cb15:901b:901b:1324:8073:cf24:cb15:c70a	203.21.199.10
cb15:901b:901b:1324:8073:cf24:cb15:c70b	203.21.199.11
cb15:901b:901b:1324:8073:cf24:cb15:c70c	203.21.199.12
cb15:901b:901b:1324:8073:cf24:cb15:c70d	203.21.199.13
cb15:901b:901b:1324:8073:cf24:cb15:c70e	203.21.199.14
cb15:901b:901b:1324:8073:cf24:cb15:c70f	203.21.199.15
cb15:901b:901b:1324:8073:cf24:cb15:c710	203.21.199.16
cb15:901b:901b:1324:8073:cf24:cb15:c711	203.21.199.17
cb15:901b:901b:1324:8073:cf24:cb15:c712	203.21.199.18
cb15:901b:901b:1324:8073:cf24:cb15:c713	203.21.199.19
cb15:901b:901b:1324:8073:cf24:cb15:c714	203.21.199.20
cb15:901b:901b:1324:8073:cf24:cb15:c715	203.21.199.21
cb15:901b:901b:1324:8073:cf24:cb15:c716	203.21.199.22
cb15:901b:901b:1324:8073:cf24:cb15:c717	203.21.199.23
cb15:901b:901b:1324:8073:cf24:cb15:c718	203.21.199.24
cb15:901b:901b:1324:8073:cf24:cb15:c719	203.21.199.25
cb15:901b:901b:1324:8073:cf24:cb15:c71a	203.21.199.26
cb15:901b:901b:1324:8073:cf24:cb15:c71b	203.21.199.27
cb15:901b:901b:1324:8073:cf24:cb15:c71c	203.21.199.28
cb15:901b:901b:1324:8073:cf24:cb15:c71d	203.21.199.29
cb15:901b:901b:1324:8073:cf24:cb15:c71e	203.21.199.30
cb15:901b:901b:1324:8073:cf24:cb15:c71f	203.21.199.31
cb15:901b:901b:1324:8073:cf24:cb15:c720	203.21.199.32
cb15:901b:901b:1324:8073:cf24:cb15:c721	203.21.199.33
cb15:901b:901b:1324:8073:cf24:cb15:c722	203.21.199.34
cb15:901b:901b:1324:8073:cf24:cb15:c723	203.21.199.35
cb15:901b:901b:1324:8073:cf24:cb15:c724	203.21.199.36
cb15:901b:901b:1324:8073:cf24:cb15:c725	203.21.199.37
cb15:901b:901b:1324:8073:cf24:cb15:c726	203.21.199.38
cb15:901b:901b:1324:8073:cf24:cb15:c727	203.21.199.39
cb15:901b:901b:1324:8073:cf24:cb15:c728	203.21.199.40
cb15:901b:901b:1324:8073:cf24:cb15:c729	203.21.199.41
cb15:901b:901b:1324:8073:cf24:cb15:c72a	203.21.199.42
cb15:901b:901b:1324:8073:cf24:cb15:c72b	203.21.199.43
cb15:901b:901b:1324:8073:cf24:cb15:c72c	203.21.199.44
cb15:901b:901b:1324:8073:cf24:cb15:c72d	203.21.199.45
cb15:901b:901b:1324:8073:cf24:cb15:c72e	203.21.199.46
cb15:901b:901b:1324:8073:cf24:cb15:c72f	203.21.199.47
cb15:901b:901b:1324:8073:cf24:cb15:c730	203.21.199.48
cb15:901b:901b:1324:8073:cf24:cb15:c731	203.21.199.49
cb15:901b:901b:1324:8073:cf24:cb15:c732	203.21.199.50
cb15:901b:901b:1324:8073:cf24:cb15:c733	203.21.199.51
cb15:901b:901b:1324:8073:cf24:cb15:c734	203.21.199.52
cb15:901b:901b:1324:8073:cf24:cb15:c735	203.21.199.53
cb15:901b:901b:1324:8073:cf24:cb15:c736	203.21.199.54
cb15:901b:901b:1324:8073:cf24:cb15:c737	203.21.199.55
cb15:901b:901b:1324:8073:cf24:cb15:c738	203.21.199.56
cb15:901b:901b:1324:8073:cf24:cb15:c739	203.21.199.57
cb15:901b:901b:1324:8073:cf24:cb15:c73a	203.21.199.58
cb15:901b:901b:1324:8073:cf24:cb15:c73b	203.21.199.59
cb15:901b:901b:1324:8073:cf24:cb15:c73c	203.21.199.60

cb15:901b:901b:1324:8073:cf24:cb15:c73d	203.21.199.61
cb15:901b:901b:1324:8073:cf24:cb15:c73e	203.21.199.62
cb15:901b:901b:1324:8073:cf24:cb15:c73f	203.21.199.63
cb15:901b:901b:1324:8073:cf24:cb15:c740	203.21.199.64
cb15:901b:901b:1324:8073:cf24:cb15:c741	203.21.199.65
cb15:901b:901b:1324:8073:cf24:cb15:c742	203.21.199.66
cb15:901b:901b:1324:8073:cf24:cb15:c743	203.21.199.67
cb15:901b:901b:1324:8073:cf24:cb15:c744	203.21.199.68
cb15:901b:901b:1324:8073:cf24:cb15:c745	203.21.199.69
cb15:901b:901b:1324:8073:cf24:cb15:c746	203.21.199.70
cb15:901b:901b:1324:8073:cf24:cb15:c747	203.21.199.71
cb15:901b:901b:1324:8073:cf24:cb15:c748	203.21.199.72
cb15:901b:901b:1324:8073:cf24:cb15:c749	203.21.199.73
cb15:901b:901b:1324:8073:cf24:cb15:c74a	203.21.199.74
cb15:901b:901b:1324:8073:cf24:cb15:c74b	203.21.199.75
cb15:901b:901b:1324:8073:cf24:cb15:c74c	203.21.199.76
cb15:901b:901b:1324:8073:cf24:cb15:c74d	203.21.199.77
cb15:901b:901b:1324:8073:cf24:cb15:c74e	203.21.199.78
cb15:901b:901b:1324:8073:cf24:cb15:c74f	203.21.199.79
cb15:901b:901b:1324:8073:cf24:cb15:c750	203.21.199.80
cb15:901b:901b:1324:8073:cf24:cb15:c751	203.21.199.81
cb15:901b:901b:1324:8073:cf24:cb15:c752	203.21.199.82
cb15:901b:901b:1324:8073:cf24:cb15:c753	203.21.199.83
cb15:901b:901b:1324:8073:cf24:cb15:c754	203.21.199.84
cb15:901b:901b:1324:8073:cf24:cb15:c755	203.21.199.85
cb15:901b:901b:1324:8073:cf24:cb15:c756	203.21.199.86
cb15:901b:901b:1324:8073:cf24:cb15:c757	203.21.199.87
cb15:901b:901b:1324:8073:cf24:cb15:c758	203.21.199.88
cb15:901b:901b:1324:8073:cf24:cb15:c759	203.21.199.89
cb15:901b:901b:1324:8073:cf24:cb15:c75a	203.21.199.90
cb15:901b:901b:1324:8073:cf24:cb15:c75b	203.21.199.91
cb15:901b:901b:1324:8073:cf24:cb15:c75c	203.21.199.92
cb15:901b:901b:1324:8073:cf24:cb15:c75d	203.21.199.93
cb15:901b:901b:1324:8073:cf24:cb15:c75e	203.21.199.94
cb15:901b:901b:1324:8073:cf24:cb15:c75f	203.21.199.95
cb15:901b:901b:1324:8073:cf24:cb15:c760	203.21.199.96
cb15:901b:901b:1324:8073:cf24:cb15:c761	203.21.199.97
cb15:901b:901b:1324:8073:cf24:cb15:c762	203.21.199.98
cb15:901b:901b:1324:8073:cf24:cb15:c763	203.21.199.99
cb15:901b:901b:1324:8073:cf24:cb15:c764	203.21.199.100
cb15:901b:901b:1324:8073:cf24:cb15:c765	203.21.199.101
cb15:901b:901b:1324:8073:cf24:cb15:c766	203.21.199.102
cb15:901b:901b:1324:8073:cf24:cb15:c767	203.21.199.103
cb15:901b:901b:1324:8073:cf24:cb15:c768	203.21.199.104
cb15:901b:901b:1324:8073:cf24:cb15:c769	203.21.199.105
cb15:901b:901b:1324:8073:cf24:cb15:c76a	203.21.199.106
cb15:901b:901b:1324:8073:cf24:cb15:c76b	203.21.199.107
cb15:901b:901b:1324:8073:cf24:cb15:c76c	203.21.199.108
cb15:901b:901b:1324:8073:cf24:cb15:c76d	203.21.199.109
cb15:901b:901b:1324:8073:cf24:cb15:c76e	203.21.199.110
cb15:901b:901b:1324:8073:cf24:cb15:c76f	203.21.199.111
cb15:901b:901b:1324:8073:cf24:cb15:c770	203.21.199.112
cb15:901b:901b:1324:8073:cf24:cb15:c771	203.21.199.113
cb15:901b:901b:1324:8073:cf24:cb15:c772	203.21.199.114
cb15:901b:901b:1324:8073:cf24:cb15:c773	203.21.199.115
cb15:901b:901b:1324:8073:cf24:cb15:c774	203.21.199.116
cb15:901b:901b:1324:8073:cf24:cb15:c775	203.21.199.117
cb15:901b:901b:1324:8073:cf24:cb15:c776	203.21.199.118
cb15:901b:901b:1324:8073:cf24:cb15:c777	203.21.199.119
cb15:901b:901b:1324:8073:cf24:cb15:c778	203.21.199.120

cb15:901b:901b:1324:8073:cf24:cb15:c779	203.21.199.121
cb15:901b:901b:1324:8073:cf24:cb15:c77a	203.21.199.122
cb15:901b:901b:1324:8073:cf24:cb15:c77b	203.21.199.123
cb15:901b:901b:1324:8073:cf24:cb15:c77c	203.21.199.124
cb15:901b:901b:1324:8073:cf24:cb15:c77d	203.21.199.125
cb15:901b:901b:1324:8073:cf24:cb15:c77e	203.21.199.126
cb15:901b:901b:1324:8073:cf24:cb15:c77f	203.21.199.127
cb15:901b:901b:1324:8073:cf24:cb15:c780	203.21.199.128
cb15:901b:901b:1324:8073:cf24:cb15:c781	203.21.199.129
cb15:901b:901b:1324:8073:cf24:cb15:c782	203.21.199.130
cb15:901b:901b:1324:8073:cf24:cb15:c783	203.21.199.131
cb15:901b:901b:1324:8073:cf24:cb15:c784	203.21.199.132
cb15:901b:901b:1324:8073:cf24:cb15:c785	203.21.199.133
cb15:901b:901b:1324:8073:cf24:cb15:c786	203.21.199.134
cb15:901b:901b:1324:8073:cf24:cb15:c787	203.21.199.135
cb15:901b:901b:1324:8073:cf24:cb15:c788	203.21.199.136
cb15:901b:901b:1324:8073:cf24:cb15:c789	203.21.199.137
cb15:901b:901b:1324:8073:cf24:cb15:c78a	203.21.199.138
cb15:901b:901b:1324:8073:cf24:cb15:c78b	203.21.199.139
cb15:901b:901b:1324:8073:cf24:cb15:c78c	203.21.199.140
cb15:901b:901b:1324:8073:cf24:cb15:c78d	203.21.199.141
cb15:901b:901b:1324:8073:cf24:cb15:c78e	203.21.199.142
cb15:901b:901b:1324:8073:cf24:cb15:c78f	203.21.199.143
cb15:901b:901b:1324:8073:cf24:cb15:c790	203.21.199.144
cb15:901b:901b:1324:8073:cf24:cb15:c791	203.21.199.145
cb15:901b:901b:1324:8073:cf24:cb15:c792	203.21.199.146
cb15:901b:901b:1324:8073:cf24:cb15:c793	203.21.199.147
cb15:901b:901b:1324:8073:cf24:cb15:c794	203.21.199.148
cb15:901b:901b:1324:8073:cf24:cb15:c795	203.21.199.149
cb15:901b:901b:1324:8073:cf24:cb15:c796	203.21.199.150
cb15:901b:901b:1324:8073:cf24:cb15:c797	203.21.199.151
cb15:901b:901b:1324:8073:cf24:cb15:c798	203.21.199.152
cb15:901b:901b:1324:8073:cf24:cb15:c799	203.21.199.153
cb15:901b:901b:1324:8073:cf24:cb15:c79a	203.21.199.154
cb15:901b:901b:1324:8073:cf24:cb15:c79b	203.21.199.155
cb15:901b:901b:1324:8073:cf24:cb15:c79c	203.21.199.156
cb15:901b:901b:1324:8073:cf24:cb15:c79d	203.21.199.157
cb15:901b:901b:1324:8073:cf24:cb15:c79e	203.21.199.158
cb15:901b:901b:1324:8073:cf24:cb15:c79f	203.21.199.159
cb15:901b:901b:1324:8073:cf24:cb15:c7a0	203.21.199.160
cb15:901b:901b:1324:8073:cf24:cb15:c7a1	203.21.199.161
cb15:901b:901b:1324:8073:cf24:cb15:c7a2	203.21.199.162
cb15:901b:901b:1324:8073:cf24:cb15:c7a3	203.21.199.163
cb15:901b:901b:1324:8073:cf24:cb15:c7a4	203.21.199.164
cb15:901b:901b:1324:8073:cf24:cb15:c7a5	203.21.199.165
cb15:901b:901b:1324:8073:cf24:cb15:c7a6	203.21.199.166
cb15:901b:901b:1324:8073:cf24:cb15:c7a7	203.21.199.167
cb15:901b:901b:1324:8073:cf24:cb15:c7a8	203.21.199.168
cb15:901b:901b:1324:8073:cf24:cb15:c7a9	203.21.199.169
cb15:901b:901b:1324:8073:cf24:cb15:c7aa	203.21.199.170
cb15:901b:901b:1324:8073:cf24:cb15:c7ab	203.21.199.171
cb15:901b:901b:1324:8073:cf24:cb15:c7ac	203.21.199.172
cb15:901b:901b:1324:8073:cf24:cb15:c7ad	203.21.199.173
cb15:901b:901b:1324:8073:cf24:cb15:c7ae	203.21.199.174
cb15:901b:901b:1324:8073:cf24:cb15:c7af	203.21.199.175
cb15:901b:901b:1324:8073:cf24:cb15:c7b0	203.21.199.176
cb15:901b:901b:1324:8073:cf24:cb15:c7b1	203.21.199.177
cb15:901b:901b:1324:8073:cf24:cb15:c7b2	203.21.199.178
cb15:901b:901b:1324:8073:cf24:cb15:c7b3	203.21.199.179
cb15:901b:901b:1324:8073:cf24:cb15:c7b4	203.21.199.180

cb15:901b:901b:1324:8073:cf24:cb15:c7b5	203.21.199.181
cb15:901b:901b:1324:8073:cf24:cb15:c7b6	203.21.199.182
cb15:901b:901b:1324:8073:cf24:cb15:c7b7	203.21.199.183
cb15:901b:901b:1324:8073:cf24:cb15:c7b8	203.21.199.184
cb15:901b:901b:1324:8073:cf24:cb15:c7b9	203.21.199.185
cb15:901b:901b:1324:8073:cf24:cb15:c7ba	203.21.199.186
cb15:901b:901b:1324:8073:cf24:cb15:c7bb	203.21.199.187
cb15:901b:901b:1324:8073:cf24:cb15:c7bc	203.21.199.188
cb15:901b:901b:1324:8073:cf24:cb15:c7bd	203.21.199.189
cb15:901b:901b:1324:8073:cf24:cb15:c7be	203.21.199.190
cb15:901b:901b:1324:8073:cf24:cb15:c7bf	203.21.199.191
cb15:901b:901b:1324:8073:cf24:cb15:c7c0	203.21.199.192
cb15:901b:901b:1324:8073:cf24:cb15:c7c1	203.21.199.193
cb15:901b:901b:1324:8073:cf24:cb15:c7c2	203.21.199.194
cb15:901b:901b:1324:8073:cf24:cb15:c7c3	203.21.199.195
cb15:901b:901b:1324:8073:cf24:cb15:c7c4	203.21.199.196
cb15:901b:901b:1324:8073:cf24:cb15:c7c5	203.21.199.197
cb15:901b:901b:1324:8073:cf24:cb15:c7c6	203.21.199.198
cb15:901b:901b:1324:8073:cf24:cb15:c7c7	203.21.199.199
cb15:901b:901b:1324:8073:cf24:cb15:c7c8	203.21.199.200
cb15:901b:901b:1324:8073:cf24:cb15:c7c9	203.21.199.201
cb15:901b:901b:1324:8073:cf24:cb15:c7ca	203.21.199.202
cb15:901b:901b:1324:8073:cf24:cb15:c7cb	203.21.199.203
cb15:901b:901b:1324:8073:cf24:cb15:c7cc	203.21.199.204
cb15:901b:901b:1324:8073:cf24:cb15:c7cd	203.21.199.205
cb15:901b:901b:1324:8073:cf24:cb15:c7ce	203.21.199.206
cb15:901b:901b:1324:8073:cf24:cb15:c7cf	203.21.199.207
cb15:901b:901b:1324:8073:cf24:cb15:c7d0	203.21.199.208
cb15:901b:901b:1324:8073:cf24:cb15:c7d1	203.21.199.209
cb15:901b:901b:1324:8073:cf24:cb15:c7d2	203.21.199.210
cb15:901b:901b:1324:8073:cf24:cb15:c7d3	203.21.199.211
cb15:901b:901b:1324:8073:cf24:cb15:c7d4	203.21.199.212
cb15:901b:901b:1324:8073:cf24:cb15:c7d5	203.21.199.213
cb15:901b:901b:1324:8073:cf24:cb15:c7d6	203.21.199.214
cb15:901b:901b:1324:8073:cf24:cb15:c7d7	203.21.199.215
cb15:901b:901b:1324:8073:cf24:cb15:c7d8	203.21.199.216
cb15:901b:901b:1324:8073:cf24:cb15:c7d9	203.21.199.217
cb15:901b:901b:1324:8073:cf24:cb15:c7da	203.21.199.218
cb15:901b:901b:1324:8073:cf24:cb15:c7db	203.21.199.219
cb15:901b:901b:1324:8073:cf24:cb15:c7dc	203.21.199.220
cb15:901b:901b:1324:8073:cf24:cb15:c7dd	203.21.199.221
cb15:901b:901b:1324:8073:cf24:cb15:c7de	203.21.199.222
cb15:901b:901b:1324:8073:cf24:cb15:c7df	203.21.199.223
cb15:901b:901b:1324:8073:cf24:cb15:c7e0	203.21.199.224
cb15:901b:901b:1324:8073:cf24:cb15:c7e1	203.21.199.225
cb15:901b:901b:1324:8073:cf24:cb15:c7e2	203.21.199.226
cb15:901b:901b:1324:8073:cf24:cb15:c7e3	203.21.199.227
cb15:901b:901b:1324:8073:cf24:cb15:c7e4	203.21.199.228
cb15:901b:901b:1324:8073:cf24:cb15:c7e5	203.21.199.229
cb15:901b:901b:1324:8073:cf24:cb15:c7e6	203.21.199.230
cb15:901b:901b:1324:8073:cf24:cb15:c7e7	203.21.199.231
cb15:901b:901b:1324:8073:cf24:cb15:c7e8	203.21.199.232
cb15:901b:901b:1324:8073:cf24:cb15:c7e9	203.21.199.233
cb15:901b:901b:1324:8073:cf24:cb15:c7ea	203.21.199.234
cb15:901b:901b:1324:8073:cf24:cb15:c7eb	203.21.199.235
cb15:901b:901b:1324:8073:cf24:cb15:c7ec	203.21.199.236
cb15:901b:901b:1324:8073:cf24:cb15:c7ed	203.21.199.237
cb15:901b:901b:1324:8073:cf24:cb15:c7ee	203.21.199.238
cb15:901b:901b:1324:8073:cf24:cb15:c7ef	203.21.199.239
cb15:901b:901b:1324:8073:cf24:cb15:c7f0	203.21.199.240
cb15:901b:901b:1324:8073:cf24:cb15:c7f1	203.21.199.241
cb15:901b:901b:1324:8073:cf24:cb15:c7f2	203.21.199.242
cb15:901b:901b:1324:8073:cf24:cb15:c7f3	203.21.199.243
cb15:901b:901b:1324:8073:cf24:cb15:c7f4	203.21.199.244
cb15:901b:901b:1324:8073:cf24:cb15:c7f5	203.21.199.245
cb15:901b:901b:1324:8073:cf24:cb15:c7f6	203.21.199.246
cb15:901b:901b:1324:8073:cf24:cb15:c7f7	203.21.199.247
cb15:901b:901b:1324:8073:cf24:cb15:c7f8	203.21.199.248
cb15:901b:901b:1324:8073:cf24:cb15:c7f9	203.21.199.249
cb15:901b:901b:1324:8073:cf24:cb15:c7fa	203.21.199.250
cb15:901b:901b:1324:8073:cf24:cb15:c7fb	203.21.199.251
cb15:901b:901b:1324:8073:cf24:cb15:c7fc	203.21.199.252
cb15:901b:901b:1324:8073:cf24:cb15:c7fd	203.21.199.253
cb15:901b:901b:1324:8073:cf24:cb15:c7fe	203.21.199.254
cb15:901b:901b:1324:8073:cf24:cb15:c7ff	203.21.199.255

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.