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:b51:7b51:b51:c701	11.81.199.1
cb15:901b:901b:1324:b51:7b51:b51:c702	11.81.199.2
cb15:901b:901b:1324:b51:7b51:b51:c703	11.81.199.3
cb15:901b:901b:1324:b51:7b51:b51:c704	11.81.199.4
cb15:901b:901b:1324:b51:7b51:b51:c705	11.81.199.5
cb15:901b:901b:1324:b51:7b51:b51:c706	11.81.199.6
cb15:901b:901b:1324:b51:7b51:b51:c707	11.81.199.7
cb15:901b:901b:1324:b51:7b51:b51:c708	11.81.199.8
cb15:901b:901b:1324:b51:7b51:b51:c709	11.81.199.9
cb15:901b:901b:1324:b51:7b51:b51:c70a	11.81.199.10
cb15:901b:901b:1324:b51:7b51:b51:c70b	11.81.199.11
cb15:901b:901b:1324:b51:7b51:b51:c70c	11.81.199.12
cb15:901b:901b:1324:b51:7b51:b51:c70d	11.81.199.13
cb15:901b:901b:1324:b51:7b51:b51:c70e	11.81.199.14
cb15:901b:901b:1324:b51:7b51:b51:c70f	11.81.199.15
cb15:901b:901b:1324:b51:7b51:b51:c710	11.81.199.16
cb15:901b:901b:1324:b51:7b51:b51:c711	11.81.199.17
cb15:901b:901b:1324:b51:7b51:b51:c712	11.81.199.18
cb15:901b:901b:1324:b51:7b51:b51:c713	11.81.199.19
cb15:901b:901b:1324:b51:7b51:b51:c714	11.81.199.20
cb15:901b:901b:1324:b51:7b51:b51:c715	11.81.199.21
cb15:901b:901b:1324:b51:7b51:b51:c716	11.81.199.22
cb15:901b:901b:1324:b51:7b51:b51:c717	11.81.199.23
cb15:901b:901b:1324:b51:7b51:b51:c718	11.81.199.24
cb15:901b:901b:1324:b51:7b51:b51:c719	11.81.199.25
cb15:901b:901b:1324:b51:7b51:b51:c71a	11.81.199.26
cb15:901b:901b:1324:b51:7b51:b51:c71b	11.81.199.27
cb15:901b:901b:1324:b51:7b51:b51:c71c	11.81.199.28
cb15:901b:901b:1324:b51:7b51:b51:c71d	11.81.199.29
cb15:901b:901b:1324:b51:7b51:b51:c71e	11.81.199.30
cb15:901b:901b:1324:b51:7b51:b51:c71f	11.81.199.31
cb15:901b:901b:1324:b51:7b51:b51:c720	11.81.199.32
cb15:901b:901b:1324:b51:7b51:b51:c721	11.81.199.33
cb15:901b:901b:1324:b51:7b51:b51:c722	11.81.199.34
cb15:901b:901b:1324:b51:7b51:b51:c723	11.81.199.35
cb15:901b:901b:1324:b51:7b51:b51:c724	11.81.199.36
cb15:901b:901b:1324:b51:7b51:b51:c725	11.81.199.37
cb15:901b:901b:1324:b51:7b51:b51:c726	11.81.199.38
cb15:901b:901b:1324:b51:7b51:b51:c727	11.81.199.39
cb15:901b:901b:1324:b51:7b51:b51:c728	11.81.199.40
cb15:901b:901b:1324:b51:7b51:b51:c729	11.81.199.41
cb15:901b:901b:1324:b51:7b51:b51:c72a	11.81.199.42
cb15:901b:901b:1324:b51:7b51:b51:c72b	11.81.199.43
cb15:901b:901b:1324:b51:7b51:b51:c72c	11.81.199.44
cb15:901b:901b:1324:b51:7b51:b51:c72d	11.81.199.45
cb15:901b:901b:1324:b51:7b51:b51:c72e	11.81.199.46
cb15:901b:901b:1324:b51:7b51:b51:c72f	11.81.199.47
cb15:901b:901b:1324:b51:7b51:b51:c730	11.81.199.48
cb15:901b:901b:1324:b51:7b51:b51:c731	11.81.199.49
cb15:901b:901b:1324:b51:7b51:b51:c732	11.81.199.50
cb15:901b:901b:1324:b51:7b51:b51:c733	11.81.199.51
cb15:901b:901b:1324:b51:7b51:b51:c734	11.81.199.52
cb15:901b:901b:1324:b51:7b51:b51:c735	11.81.199.53
cb15:901b:901b:1324:b51:7b51:b51:c736	11.81.199.54
cb15:901b:901b:1324:b51:7b51:b51:c737	11.81.199.55
cb15:901b:901b:1324:b51:7b51:b51:c738	11.81.199.56
cb15:901b:901b:1324:b51:7b51:b51:c739	11.81.199.57
cb15:901b:901b:1324:b51:7b51:b51:c73a	11.81.199.58
cb15:901b:901b:1324:b51:7b51:b51:c73b	11.81.199.59
cb15:901b:901b:1324:b51:7b51:b51:c73c	11.81.199.60

cb15:901b:901b:1324:b51:7b51:b51:c73d	11.81.199.61
cb15:901b:901b:1324:b51:7b51:b51:c73e	11.81.199.62
cb15:901b:901b:1324:b51:7b51:b51:c73f	11.81.199.63
cb15:901b:901b:1324:b51:7b51:b51:c740	11.81.199.64
cb15:901b:901b:1324:b51:7b51:b51:c741	11.81.199.65
cb15:901b:901b:1324:b51:7b51:b51:c742	11.81.199.66
cb15:901b:901b:1324:b51:7b51:b51:c743	11.81.199.67
cb15:901b:901b:1324:b51:7b51:b51:c744	11.81.199.68
cb15:901b:901b:1324:b51:7b51:b51:c745	11.81.199.69
cb15:901b:901b:1324:b51:7b51:b51:c746	11.81.199.70
cb15:901b:901b:1324:b51:7b51:b51:c747	11.81.199.71
cb15:901b:901b:1324:b51:7b51:b51:c748	11.81.199.72
cb15:901b:901b:1324:b51:7b51:b51:c749	11.81.199.73
cb15:901b:901b:1324:b51:7b51:b51:c74a	11.81.199.74
cb15:901b:901b:1324:b51:7b51:b51:c74b	11.81.199.75
cb15:901b:901b:1324:b51:7b51:b51:c74c	11.81.199.76
cb15:901b:901b:1324:b51:7b51:b51:c74d	11.81.199.77
cb15:901b:901b:1324:b51:7b51:b51:c74e	11.81.199.78
cb15:901b:901b:1324:b51:7b51:b51:c74f	11.81.199.79
cb15:901b:901b:1324:b51:7b51:b51:c750	11.81.199.80
cb15:901b:901b:1324:b51:7b51:b51:c751	11.81.199.81
cb15:901b:901b:1324:b51:7b51:b51:c752	11.81.199.82
cb15:901b:901b:1324:b51:7b51:b51:c753	11.81.199.83
cb15:901b:901b:1324:b51:7b51:b51:c754	11.81.199.84
cb15:901b:901b:1324:b51:7b51:b51:c755	11.81.199.85
cb15:901b:901b:1324:b51:7b51:b51:c756	11.81.199.86
cb15:901b:901b:1324:b51:7b51:b51:c757	11.81.199.87
cb15:901b:901b:1324:b51:7b51:b51:c758	11.81.199.88
cb15:901b:901b:1324:b51:7b51:b51:c759	11.81.199.89
cb15:901b:901b:1324:b51:7b51:b51:c75a	11.81.199.90
cb15:901b:901b:1324:b51:7b51:b51:c75b	11.81.199.91
cb15:901b:901b:1324:b51:7b51:b51:c75c	11.81.199.92
cb15:901b:901b:1324:b51:7b51:b51:c75d	11.81.199.93
cb15:901b:901b:1324:b51:7b51:b51:c75e	11.81.199.94
cb15:901b:901b:1324:b51:7b51:b51:c75f	11.81.199.95
cb15:901b:901b:1324:b51:7b51:b51:c760	11.81.199.96
cb15:901b:901b:1324:b51:7b51:b51:c761	11.81.199.97
cb15:901b:901b:1324:b51:7b51:b51:c762	11.81.199.98
cb15:901b:901b:1324:b51:7b51:b51:c763	11.81.199.99
cb15:901b:901b:1324:b51:7b51:b51:c764	11.81.199.100
cb15:901b:901b:1324:b51:7b51:b51:c765	11.81.199.101
cb15:901b:901b:1324:b51:7b51:b51:c766	11.81.199.102
cb15:901b:901b:1324:b51:7b51:b51:c767	11.81.199.103
cb15:901b:901b:1324:b51:7b51:b51:c768	11.81.199.104
cb15:901b:901b:1324:b51:7b51:b51:c769	11.81.199.105
cb15:901b:901b:1324:b51:7b51:b51:c76a	11.81.199.106
cb15:901b:901b:1324:b51:7b51:b51:c76b	11.81.199.107
cb15:901b:901b:1324:b51:7b51:b51:c76c	11.81.199.108
cb15:901b:901b:1324:b51:7b51:b51:c76d	11.81.199.109
cb15:901b:901b:1324:b51:7b51:b51:c76e	11.81.199.110
cb15:901b:901b:1324:b51:7b51:b51:c76f	11.81.199.111
cb15:901b:901b:1324:b51:7b51:b51:c770	11.81.199.112
cb15:901b:901b:1324:b51:7b51:b51:c771	11.81.199.113
cb15:901b:901b:1324:b51:7b51:b51:c772	11.81.199.114
cb15:901b:901b:1324:b51:7b51:b51:c773	11.81.199.115
cb15:901b:901b:1324:b51:7b51:b51:c774	11.81.199.116
cb15:901b:901b:1324:b51:7b51:b51:c775	11.81.199.117
cb15:901b:901b:1324:b51:7b51:b51:c776	11.81.199.118
cb15:901b:901b:1324:b51:7b51:b51:c777	11.81.199.119
cb15:901b:901b:1324:b51:7b51:b51:c778	11.81.199.120

cb15:901b:901b:1324:b51:7b51:b51:c779	11.81.199.121
cb15:901b:901b:1324:b51:7b51:b51:c77a	11.81.199.122
cb15:901b:901b:1324:b51:7b51:b51:c77b	11.81.199.123
cb15:901b:901b:1324:b51:7b51:b51:c77c	11.81.199.124
cb15:901b:901b:1324:b51:7b51:b51:c77d	11.81.199.125
cb15:901b:901b:1324:b51:7b51:b51:c77e	11.81.199.126
cb15:901b:901b:1324:b51:7b51:b51:c77f	11.81.199.127
cb15:901b:901b:1324:b51:7b51:b51:c780	11.81.199.128
cb15:901b:901b:1324:b51:7b51:b51:c781	11.81.199.129
cb15:901b:901b:1324:b51:7b51:b51:c782	11.81.199.130
cb15:901b:901b:1324:b51:7b51:b51:c783	11.81.199.131
cb15:901b:901b:1324:b51:7b51:b51:c784	11.81.199.132
cb15:901b:901b:1324:b51:7b51:b51:c785	11.81.199.133
cb15:901b:901b:1324:b51:7b51:b51:c786	11.81.199.134
cb15:901b:901b:1324:b51:7b51:b51:c787	11.81.199.135
cb15:901b:901b:1324:b51:7b51:b51:c788	11.81.199.136
cb15:901b:901b:1324:b51:7b51:b51:c789	11.81.199.137
cb15:901b:901b:1324:b51:7b51:b51:c78a	11.81.199.138
cb15:901b:901b:1324:b51:7b51:b51:c78b	11.81.199.139
cb15:901b:901b:1324:b51:7b51:b51:c78c	11.81.199.140
cb15:901b:901b:1324:b51:7b51:b51:c78d	11.81.199.141
cb15:901b:901b:1324:b51:7b51:b51:c78e	11.81.199.142
cb15:901b:901b:1324:b51:7b51:b51:c78f	11.81.199.143
cb15:901b:901b:1324:b51:7b51:b51:c790	11.81.199.144
cb15:901b:901b:1324:b51:7b51:b51:c791	11.81.199.145
cb15:901b:901b:1324:b51:7b51:b51:c792	11.81.199.146
cb15:901b:901b:1324:b51:7b51:b51:c793	11.81.199.147
cb15:901b:901b:1324:b51:7b51:b51:c794	11.81.199.148
cb15:901b:901b:1324:b51:7b51:b51:c795	11.81.199.149
cb15:901b:901b:1324:b51:7b51:b51:c796	11.81.199.150
cb15:901b:901b:1324:b51:7b51:b51:c797	11.81.199.151
cb15:901b:901b:1324:b51:7b51:b51:c798	11.81.199.152
cb15:901b:901b:1324:b51:7b51:b51:c799	11.81.199.153
cb15:901b:901b:1324:b51:7b51:b51:c79a	11.81.199.154
cb15:901b:901b:1324:b51:7b51:b51:c79b	11.81.199.155
cb15:901b:901b:1324:b51:7b51:b51:c79c	11.81.199.156
cb15:901b:901b:1324:b51:7b51:b51:c79d	11.81.199.157
cb15:901b:901b:1324:b51:7b51:b51:c79e	11.81.199.158
cb15:901b:901b:1324:b51:7b51:b51:c79f	11.81.199.159
cb15:901b:901b:1324:b51:7b51:b51:c7a0	11.81.199.160
cb15:901b:901b:1324:b51:7b51:b51:c7a1	11.81.199.161
cb15:901b:901b:1324:b51:7b51:b51:c7a2	11.81.199.162
cb15:901b:901b:1324:b51:7b51:b51:c7a3	11.81.199.163
cb15:901b:901b:1324:b51:7b51:b51:c7a4	11.81.199.164
cb15:901b:901b:1324:b51:7b51:b51:c7a5	11.81.199.165
cb15:901b:901b:1324:b51:7b51:b51:c7a6	11.81.199.166
cb15:901b:901b:1324:b51:7b51:b51:c7a7	11.81.199.167
cb15:901b:901b:1324:b51:7b51:b51:c7a8	11.81.199.168
cb15:901b:901b:1324:b51:7b51:b51:c7a9	11.81.199.169
cb15:901b:901b:1324:b51:7b51:b51:c7aa	11.81.199.170
cb15:901b:901b:1324:b51:7b51:b51:c7ab	11.81.199.171
cb15:901b:901b:1324:b51:7b51:b51:c7ac	11.81.199.172
cb15:901b:901b:1324:b51:7b51:b51:c7ad	11.81.199.173
cb15:901b:901b:1324:b51:7b51:b51:c7ae	11.81.199.174
cb15:901b:901b:1324:b51:7b51:b51:c7af	11.81.199.175
cb15:901b:901b:1324:b51:7b51:b51:c7b0	11.81.199.176
cb15:901b:901b:1324:b51:7b51:b51:c7b1	11.81.199.177
cb15:901b:901b:1324:b51:7b51:b51:c7b2	11.81.199.178
cb15:901b:901b:1324:b51:7b51:b51:c7b3	11.81.199.179
cb15:901b:901b:1324:b51:7b51:b51:c7b4	11.81.199.180

cb15:901b:901b:1324:b51:7b51:b51:c7b5	11.81.199.181
cb15:901b:901b:1324:b51:7b51:b51:c7b6	11.81.199.182
cb15:901b:901b:1324:b51:7b51:b51:c7b7	11.81.199.183
cb15:901b:901b:1324:b51:7b51:b51:c7b8	11.81.199.184
cb15:901b:901b:1324:b51:7b51:b51:c7b9	11.81.199.185
cb15:901b:901b:1324:b51:7b51:b51:c7ba	11.81.199.186
cb15:901b:901b:1324:b51:7b51:b51:c7bb	11.81.199.187
cb15:901b:901b:1324:b51:7b51:b51:c7bc	11.81.199.188
cb15:901b:901b:1324:b51:7b51:b51:c7bd	11.81.199.189
cb15:901b:901b:1324:b51:7b51:b51:c7be	11.81.199.190
cb15:901b:901b:1324:b51:7b51:b51:c7bf	11.81.199.191
cb15:901b:901b:1324:b51:7b51:b51:c7c0	11.81.199.192
cb15:901b:901b:1324:b51:7b51:b51:c7c1	11.81.199.193
cb15:901b:901b:1324:b51:7b51:b51:c7c2	11.81.199.194
cb15:901b:901b:1324:b51:7b51:b51:c7c3	11.81.199.195
cb15:901b:901b:1324:b51:7b51:b51:c7c4	11.81.199.196
cb15:901b:901b:1324:b51:7b51:b51:c7c5	11.81.199.197
cb15:901b:901b:1324:b51:7b51:b51:c7c6	11.81.199.198
cb15:901b:901b:1324:b51:7b51:b51:c7c7	11.81.199.199
cb15:901b:901b:1324:b51:7b51:b51:c7c8	11.81.199.200
cb15:901b:901b:1324:b51:7b51:b51:c7c9	11.81.199.201
cb15:901b:901b:1324:b51:7b51:b51:c7ca	11.81.199.202
cb15:901b:901b:1324:b51:7b51:b51:c7cb	11.81.199.203
cb15:901b:901b:1324:b51:7b51:b51:c7cc	11.81.199.204
cb15:901b:901b:1324:b51:7b51:b51:c7cd	11.81.199.205
cb15:901b:901b:1324:b51:7b51:b51:c7ce	11.81.199.206
cb15:901b:901b:1324:b51:7b51:b51:c7cf	11.81.199.207
cb15:901b:901b:1324:b51:7b51:b51:c7d0	11.81.199.208
cb15:901b:901b:1324:b51:7b51:b51:c7d1	11.81.199.209
cb15:901b:901b:1324:b51:7b51:b51:c7d2	11.81.199.210
cb15:901b:901b:1324:b51:7b51:b51:c7d3	11.81.199.211
cb15:901b:901b:1324:b51:7b51:b51:c7d4	11.81.199.212
cb15:901b:901b:1324:b51:7b51:b51:c7d5	11.81.199.213
cb15:901b:901b:1324:b51:7b51:b51:c7d6	11.81.199.214
cb15:901b:901b:1324:b51:7b51:b51:c7d7	11.81.199.215
cb15:901b:901b:1324:b51:7b51:b51:c7d8	11.81.199.216
cb15:901b:901b:1324:b51:7b51:b51:c7d9	11.81.199.217
cb15:901b:901b:1324:b51:7b51:b51:c7da	11.81.199.218
cb15:901b:901b:1324:b51:7b51:b51:c7db	11.81.199.219
cb15:901b:901b:1324:b51:7b51:b51:c7dc	11.81.199.220
cb15:901b:901b:1324:b51:7b51:b51:c7dd	11.81.199.221
cb15:901b:901b:1324:b51:7b51:b51:c7de	11.81.199.222
cb15:901b:901b:1324:b51:7b51:b51:c7df	11.81.199.223
cb15:901b:901b:1324:b51:7b51:b51:c7e0	11.81.199.224
cb15:901b:901b:1324:b51:7b51:b51:c7e1	11.81.199.225
cb15:901b:901b:1324:b51:7b51:b51:c7e2	11.81.199.226
cb15:901b:901b:1324:b51:7b51:b51:c7e3	11.81.199.227
cb15:901b:901b:1324:b51:7b51:b51:c7e4	11.81.199.228
cb15:901b:901b:1324:b51:7b51:b51:c7e5	11.81.199.229
cb15:901b:901b:1324:b51:7b51:b51:c7e6	11.81.199.230
cb15:901b:901b:1324:b51:7b51:b51:c7e7	11.81.199.231
cb15:901b:901b:1324:b51:7b51:b51:c7e8	11.81.199.232
cb15:901b:901b:1324:b51:7b51:b51:c7e9	11.81.199.233
cb15:901b:901b:1324:b51:7b51:b51:c7ea	11.81.199.234
cb15:901b:901b:1324:b51:7b51:b51:c7eb	11.81.199.235
cb15:901b:901b:1324:b51:7b51:b51:c7ec	11.81.199.236
cb15:901b:901b:1324:b51:7b51:b51:c7ed	11.81.199.237
cb15:901b:901b:1324:b51:7b51:b51:c7ee	11.81.199.238
cb15:901b:901b:1324:b51:7b51:b51:c7ef	11.81.199.239
cb15:901b:901b:1324:b51:7b51:b51:c7f0	11.81.199.240
cb15:901b:901b:1324:b51:7b51:b51:c7f1	11.81.199.241
cb15:901b:901b:1324:b51:7b51:b51:c7f2	11.81.199.242
cb15:901b:901b:1324:b51:7b51:b51:c7f3	11.81.199.243
cb15:901b:901b:1324:b51:7b51:b51:c7f4	11.81.199.244
cb15:901b:901b:1324:b51:7b51:b51:c7f5	11.81.199.245
cb15:901b:901b:1324:b51:7b51:b51:c7f6	11.81.199.246
cb15:901b:901b:1324:b51:7b51:b51:c7f7	11.81.199.247
cb15:901b:901b:1324:b51:7b51:b51:c7f8	11.81.199.248
cb15:901b:901b:1324:b51:7b51:b51:c7f9	11.81.199.249
cb15:901b:901b:1324:b51:7b51:b51:c7fa	11.81.199.250
cb15:901b:901b:1324:b51:7b51:b51:c7fb	11.81.199.251
cb15:901b:901b:1324:b51:7b51:b51:c7fc	11.81.199.252
cb15:901b:901b:1324:b51:7b51:b51:c7fd	11.81.199.253
cb15:901b:901b:1324:b51:7b51:b51:c7fe	11.81.199.254
cb15:901b:901b:1324:b51:7b51:b51:c7ff	11.81.199.255

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.