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:ada3:b51e:f033:c701	240.51.199.1
cb15:901b:901b:1324:ada3:b51e:f033:c702	240.51.199.2
cb15:901b:901b:1324:ada3:b51e:f033:c703	240.51.199.3
cb15:901b:901b:1324:ada3:b51e:f033:c704	240.51.199.4
cb15:901b:901b:1324:ada3:b51e:f033:c705	240.51.199.5
cb15:901b:901b:1324:ada3:b51e:f033:c706	240.51.199.6
cb15:901b:901b:1324:ada3:b51e:f033:c707	240.51.199.7
cb15:901b:901b:1324:ada3:b51e:f033:c708	240.51.199.8
cb15:901b:901b:1324:ada3:b51e:f033:c709	240.51.199.9
cb15:901b:901b:1324:ada3:b51e:f033:c70a	240.51.199.10
cb15:901b:901b:1324:ada3:b51e:f033:c70b	240.51.199.11
cb15:901b:901b:1324:ada3:b51e:f033:c70c	240.51.199.12
cb15:901b:901b:1324:ada3:b51e:f033:c70d	240.51.199.13
cb15:901b:901b:1324:ada3:b51e:f033:c70e	240.51.199.14
cb15:901b:901b:1324:ada3:b51e:f033:c70f	240.51.199.15
cb15:901b:901b:1324:ada3:b51e:f033:c710	240.51.199.16
cb15:901b:901b:1324:ada3:b51e:f033:c711	240.51.199.17
cb15:901b:901b:1324:ada3:b51e:f033:c712	240.51.199.18
cb15:901b:901b:1324:ada3:b51e:f033:c713	240.51.199.19
cb15:901b:901b:1324:ada3:b51e:f033:c714	240.51.199.20
cb15:901b:901b:1324:ada3:b51e:f033:c715	240.51.199.21
cb15:901b:901b:1324:ada3:b51e:f033:c716	240.51.199.22
cb15:901b:901b:1324:ada3:b51e:f033:c717	240.51.199.23
cb15:901b:901b:1324:ada3:b51e:f033:c718	240.51.199.24
cb15:901b:901b:1324:ada3:b51e:f033:c719	240.51.199.25
cb15:901b:901b:1324:ada3:b51e:f033:c71a	240.51.199.26
cb15:901b:901b:1324:ada3:b51e:f033:c71b	240.51.199.27
cb15:901b:901b:1324:ada3:b51e:f033:c71c	240.51.199.28
cb15:901b:901b:1324:ada3:b51e:f033:c71d	240.51.199.29
cb15:901b:901b:1324:ada3:b51e:f033:c71e	240.51.199.30
cb15:901b:901b:1324:ada3:b51e:f033:c71f	240.51.199.31
cb15:901b:901b:1324:ada3:b51e:f033:c720	240.51.199.32
cb15:901b:901b:1324:ada3:b51e:f033:c721	240.51.199.33
cb15:901b:901b:1324:ada3:b51e:f033:c722	240.51.199.34
cb15:901b:901b:1324:ada3:b51e:f033:c723	240.51.199.35
cb15:901b:901b:1324:ada3:b51e:f033:c724	240.51.199.36
cb15:901b:901b:1324:ada3:b51e:f033:c725	240.51.199.37
cb15:901b:901b:1324:ada3:b51e:f033:c726	240.51.199.38
cb15:901b:901b:1324:ada3:b51e:f033:c727	240.51.199.39
cb15:901b:901b:1324:ada3:b51e:f033:c728	240.51.199.40
cb15:901b:901b:1324:ada3:b51e:f033:c729	240.51.199.41
cb15:901b:901b:1324:ada3:b51e:f033:c72a	240.51.199.42
cb15:901b:901b:1324:ada3:b51e:f033:c72b	240.51.199.43
cb15:901b:901b:1324:ada3:b51e:f033:c72c	240.51.199.44
cb15:901b:901b:1324:ada3:b51e:f033:c72d	240.51.199.45
cb15:901b:901b:1324:ada3:b51e:f033:c72e	240.51.199.46
cb15:901b:901b:1324:ada3:b51e:f033:c72f	240.51.199.47
cb15:901b:901b:1324:ada3:b51e:f033:c730	240.51.199.48
cb15:901b:901b:1324:ada3:b51e:f033:c731	240.51.199.49
cb15:901b:901b:1324:ada3:b51e:f033:c732	240.51.199.50
cb15:901b:901b:1324:ada3:b51e:f033:c733	240.51.199.51
cb15:901b:901b:1324:ada3:b51e:f033:c734	240.51.199.52
cb15:901b:901b:1324:ada3:b51e:f033:c735	240.51.199.53
cb15:901b:901b:1324:ada3:b51e:f033:c736	240.51.199.54
cb15:901b:901b:1324:ada3:b51e:f033:c737	240.51.199.55
cb15:901b:901b:1324:ada3:b51e:f033:c738	240.51.199.56
cb15:901b:901b:1324:ada3:b51e:f033:c739	240.51.199.57
cb15:901b:901b:1324:ada3:b51e:f033:c73a	240.51.199.58
cb15:901b:901b:1324:ada3:b51e:f033:c73b	240.51.199.59
cb15:901b:901b:1324:ada3:b51e:f033:c73c	240.51.199.60

cb15:901b:901b:1324:ada3:b51e:f033:c73d	240.51.199.61
cb15:901b:901b:1324:ada3:b51e:f033:c73e	240.51.199.62
cb15:901b:901b:1324:ada3:b51e:f033:c73f	240.51.199.63
cb15:901b:901b:1324:ada3:b51e:f033:c740	240.51.199.64
cb15:901b:901b:1324:ada3:b51e:f033:c741	240.51.199.65
cb15:901b:901b:1324:ada3:b51e:f033:c742	240.51.199.66
cb15:901b:901b:1324:ada3:b51e:f033:c743	240.51.199.67
cb15:901b:901b:1324:ada3:b51e:f033:c744	240.51.199.68
cb15:901b:901b:1324:ada3:b51e:f033:c745	240.51.199.69
cb15:901b:901b:1324:ada3:b51e:f033:c746	240.51.199.70
cb15:901b:901b:1324:ada3:b51e:f033:c747	240.51.199.71
cb15:901b:901b:1324:ada3:b51e:f033:c748	240.51.199.72
cb15:901b:901b:1324:ada3:b51e:f033:c749	240.51.199.73
cb15:901b:901b:1324:ada3:b51e:f033:c74a	240.51.199.74
cb15:901b:901b:1324:ada3:b51e:f033:c74b	240.51.199.75
cb15:901b:901b:1324:ada3:b51e:f033:c74c	240.51.199.76
cb15:901b:901b:1324:ada3:b51e:f033:c74d	240.51.199.77
cb15:901b:901b:1324:ada3:b51e:f033:c74e	240.51.199.78
cb15:901b:901b:1324:ada3:b51e:f033:c74f	240.51.199.79
cb15:901b:901b:1324:ada3:b51e:f033:c750	240.51.199.80
cb15:901b:901b:1324:ada3:b51e:f033:c751	240.51.199.81
cb15:901b:901b:1324:ada3:b51e:f033:c752	240.51.199.82
cb15:901b:901b:1324:ada3:b51e:f033:c753	240.51.199.83
cb15:901b:901b:1324:ada3:b51e:f033:c754	240.51.199.84
cb15:901b:901b:1324:ada3:b51e:f033:c755	240.51.199.85
cb15:901b:901b:1324:ada3:b51e:f033:c756	240.51.199.86
cb15:901b:901b:1324:ada3:b51e:f033:c757	240.51.199.87
cb15:901b:901b:1324:ada3:b51e:f033:c758	240.51.199.88
cb15:901b:901b:1324:ada3:b51e:f033:c759	240.51.199.89
cb15:901b:901b:1324:ada3:b51e:f033:c75a	240.51.199.90
cb15:901b:901b:1324:ada3:b51e:f033:c75b	240.51.199.91
cb15:901b:901b:1324:ada3:b51e:f033:c75c	240.51.199.92
cb15:901b:901b:1324:ada3:b51e:f033:c75d	240.51.199.93
cb15:901b:901b:1324:ada3:b51e:f033:c75e	240.51.199.94
cb15:901b:901b:1324:ada3:b51e:f033:c75f	240.51.199.95
cb15:901b:901b:1324:ada3:b51e:f033:c760	240.51.199.96
cb15:901b:901b:1324:ada3:b51e:f033:c761	240.51.199.97
cb15:901b:901b:1324:ada3:b51e:f033:c762	240.51.199.98
cb15:901b:901b:1324:ada3:b51e:f033:c763	240.51.199.99
cb15:901b:901b:1324:ada3:b51e:f033:c764	240.51.199.100
cb15:901b:901b:1324:ada3:b51e:f033:c765	240.51.199.101
cb15:901b:901b:1324:ada3:b51e:f033:c766	240.51.199.102
cb15:901b:901b:1324:ada3:b51e:f033:c767	240.51.199.103
cb15:901b:901b:1324:ada3:b51e:f033:c768	240.51.199.104
cb15:901b:901b:1324:ada3:b51e:f033:c769	240.51.199.105
cb15:901b:901b:1324:ada3:b51e:f033:c76a	240.51.199.106
cb15:901b:901b:1324:ada3:b51e:f033:c76b	240.51.199.107
cb15:901b:901b:1324:ada3:b51e:f033:c76c	240.51.199.108
cb15:901b:901b:1324:ada3:b51e:f033:c76d	240.51.199.109
cb15:901b:901b:1324:ada3:b51e:f033:c76e	240.51.199.110
cb15:901b:901b:1324:ada3:b51e:f033:c76f	240.51.199.111
cb15:901b:901b:1324:ada3:b51e:f033:c770	240.51.199.112
cb15:901b:901b:1324:ada3:b51e:f033:c771	240.51.199.113
cb15:901b:901b:1324:ada3:b51e:f033:c772	240.51.199.114
cb15:901b:901b:1324:ada3:b51e:f033:c773	240.51.199.115
cb15:901b:901b:1324:ada3:b51e:f033:c774	240.51.199.116
cb15:901b:901b:1324:ada3:b51e:f033:c775	240.51.199.117
cb15:901b:901b:1324:ada3:b51e:f033:c776	240.51.199.118
cb15:901b:901b:1324:ada3:b51e:f033:c777	240.51.199.119
cb15:901b:901b:1324:ada3:b51e:f033:c778	240.51.199.120

cb15:901b:901b:1324:ada3:b51e:f033:c779	240.51.199.121
cb15:901b:901b:1324:ada3:b51e:f033:c77a	240.51.199.122
cb15:901b:901b:1324:ada3:b51e:f033:c77b	240.51.199.123
cb15:901b:901b:1324:ada3:b51e:f033:c77c	240.51.199.124
cb15:901b:901b:1324:ada3:b51e:f033:c77d	240.51.199.125
cb15:901b:901b:1324:ada3:b51e:f033:c77e	240.51.199.126
cb15:901b:901b:1324:ada3:b51e:f033:c77f	240.51.199.127
cb15:901b:901b:1324:ada3:b51e:f033:c780	240.51.199.128
cb15:901b:901b:1324:ada3:b51e:f033:c781	240.51.199.129
cb15:901b:901b:1324:ada3:b51e:f033:c782	240.51.199.130
cb15:901b:901b:1324:ada3:b51e:f033:c783	240.51.199.131
cb15:901b:901b:1324:ada3:b51e:f033:c784	240.51.199.132
cb15:901b:901b:1324:ada3:b51e:f033:c785	240.51.199.133
cb15:901b:901b:1324:ada3:b51e:f033:c786	240.51.199.134
cb15:901b:901b:1324:ada3:b51e:f033:c787	240.51.199.135
cb15:901b:901b:1324:ada3:b51e:f033:c788	240.51.199.136
cb15:901b:901b:1324:ada3:b51e:f033:c789	240.51.199.137
cb15:901b:901b:1324:ada3:b51e:f033:c78a	240.51.199.138
cb15:901b:901b:1324:ada3:b51e:f033:c78b	240.51.199.139
cb15:901b:901b:1324:ada3:b51e:f033:c78c	240.51.199.140
cb15:901b:901b:1324:ada3:b51e:f033:c78d	240.51.199.141
cb15:901b:901b:1324:ada3:b51e:f033:c78e	240.51.199.142
cb15:901b:901b:1324:ada3:b51e:f033:c78f	240.51.199.143
cb15:901b:901b:1324:ada3:b51e:f033:c790	240.51.199.144
cb15:901b:901b:1324:ada3:b51e:f033:c791	240.51.199.145
cb15:901b:901b:1324:ada3:b51e:f033:c792	240.51.199.146
cb15:901b:901b:1324:ada3:b51e:f033:c793	240.51.199.147
cb15:901b:901b:1324:ada3:b51e:f033:c794	240.51.199.148
cb15:901b:901b:1324:ada3:b51e:f033:c795	240.51.199.149
cb15:901b:901b:1324:ada3:b51e:f033:c796	240.51.199.150
cb15:901b:901b:1324:ada3:b51e:f033:c797	240.51.199.151
cb15:901b:901b:1324:ada3:b51e:f033:c798	240.51.199.152
cb15:901b:901b:1324:ada3:b51e:f033:c799	240.51.199.153
cb15:901b:901b:1324:ada3:b51e:f033:c79a	240.51.199.154
cb15:901b:901b:1324:ada3:b51e:f033:c79b	240.51.199.155
cb15:901b:901b:1324:ada3:b51e:f033:c79c	240.51.199.156
cb15:901b:901b:1324:ada3:b51e:f033:c79d	240.51.199.157
cb15:901b:901b:1324:ada3:b51e:f033:c79e	240.51.199.158
cb15:901b:901b:1324:ada3:b51e:f033:c79f	240.51.199.159
cb15:901b:901b:1324:ada3:b51e:f033:c7a0	240.51.199.160
cb15:901b:901b:1324:ada3:b51e:f033:c7a1	240.51.199.161
cb15:901b:901b:1324:ada3:b51e:f033:c7a2	240.51.199.162
cb15:901b:901b:1324:ada3:b51e:f033:c7a3	240.51.199.163
cb15:901b:901b:1324:ada3:b51e:f033:c7a4	240.51.199.164
cb15:901b:901b:1324:ada3:b51e:f033:c7a5	240.51.199.165
cb15:901b:901b:1324:ada3:b51e:f033:c7a6	240.51.199.166
cb15:901b:901b:1324:ada3:b51e:f033:c7a7	240.51.199.167
cb15:901b:901b:1324:ada3:b51e:f033:c7a8	240.51.199.168
cb15:901b:901b:1324:ada3:b51e:f033:c7a9	240.51.199.169
cb15:901b:901b:1324:ada3:b51e:f033:c7aa	240.51.199.170
cb15:901b:901b:1324:ada3:b51e:f033:c7ab	240.51.199.171
cb15:901b:901b:1324:ada3:b51e:f033:c7ac	240.51.199.172
cb15:901b:901b:1324:ada3:b51e:f033:c7ad	240.51.199.173
cb15:901b:901b:1324:ada3:b51e:f033:c7ae	240.51.199.174
cb15:901b:901b:1324:ada3:b51e:f033:c7af	240.51.199.175
cb15:901b:901b:1324:ada3:b51e:f033:c7b0	240.51.199.176
cb15:901b:901b:1324:ada3:b51e:f033:c7b1	240.51.199.177
cb15:901b:901b:1324:ada3:b51e:f033:c7b2	240.51.199.178
cb15:901b:901b:1324:ada3:b51e:f033:c7b3	240.51.199.179
cb15:901b:901b:1324:ada3:b51e:f033:c7b4	240.51.199.180

cb15:901b:901b:1324:ada3:b51e:f033:c7b5	240.51.199.181
cb15:901b:901b:1324:ada3:b51e:f033:c7b6	240.51.199.182
cb15:901b:901b:1324:ada3:b51e:f033:c7b7	240.51.199.183
cb15:901b:901b:1324:ada3:b51e:f033:c7b8	240.51.199.184
cb15:901b:901b:1324:ada3:b51e:f033:c7b9	240.51.199.185
cb15:901b:901b:1324:ada3:b51e:f033:c7ba	240.51.199.186
cb15:901b:901b:1324:ada3:b51e:f033:c7bb	240.51.199.187
cb15:901b:901b:1324:ada3:b51e:f033:c7bc	240.51.199.188
cb15:901b:901b:1324:ada3:b51e:f033:c7bd	240.51.199.189
cb15:901b:901b:1324:ada3:b51e:f033:c7be	240.51.199.190
cb15:901b:901b:1324:ada3:b51e:f033:c7bf	240.51.199.191
cb15:901b:901b:1324:ada3:b51e:f033:c7c0	240.51.199.192
cb15:901b:901b:1324:ada3:b51e:f033:c7c1	240.51.199.193
cb15:901b:901b:1324:ada3:b51e:f033:c7c2	240.51.199.194
cb15:901b:901b:1324:ada3:b51e:f033:c7c3	240.51.199.195
cb15:901b:901b:1324:ada3:b51e:f033:c7c4	240.51.199.196
cb15:901b:901b:1324:ada3:b51e:f033:c7c5	240.51.199.197
cb15:901b:901b:1324:ada3:b51e:f033:c7c6	240.51.199.198
cb15:901b:901b:1324:ada3:b51e:f033:c7c7	240.51.199.199
cb15:901b:901b:1324:ada3:b51e:f033:c7c8	240.51.199.200
cb15:901b:901b:1324:ada3:b51e:f033:c7c9	240.51.199.201
cb15:901b:901b:1324:ada3:b51e:f033:c7ca	240.51.199.202
cb15:901b:901b:1324:ada3:b51e:f033:c7cb	240.51.199.203
cb15:901b:901b:1324:ada3:b51e:f033:c7cc	240.51.199.204
cb15:901b:901b:1324:ada3:b51e:f033:c7cd	240.51.199.205
cb15:901b:901b:1324:ada3:b51e:f033:c7ce	240.51.199.206
cb15:901b:901b:1324:ada3:b51e:f033:c7cf	240.51.199.207
cb15:901b:901b:1324:ada3:b51e:f033:c7d0	240.51.199.208
cb15:901b:901b:1324:ada3:b51e:f033:c7d1	240.51.199.209
cb15:901b:901b:1324:ada3:b51e:f033:c7d2	240.51.199.210
cb15:901b:901b:1324:ada3:b51e:f033:c7d3	240.51.199.211
cb15:901b:901b:1324:ada3:b51e:f033:c7d4	240.51.199.212
cb15:901b:901b:1324:ada3:b51e:f033:c7d5	240.51.199.213
cb15:901b:901b:1324:ada3:b51e:f033:c7d6	240.51.199.214
cb15:901b:901b:1324:ada3:b51e:f033:c7d7	240.51.199.215
cb15:901b:901b:1324:ada3:b51e:f033:c7d8	240.51.199.216
cb15:901b:901b:1324:ada3:b51e:f033:c7d9	240.51.199.217
cb15:901b:901b:1324:ada3:b51e:f033:c7da	240.51.199.218
cb15:901b:901b:1324:ada3:b51e:f033:c7db	240.51.199.219
cb15:901b:901b:1324:ada3:b51e:f033:c7dc	240.51.199.220
cb15:901b:901b:1324:ada3:b51e:f033:c7dd	240.51.199.221
cb15:901b:901b:1324:ada3:b51e:f033:c7de	240.51.199.222
cb15:901b:901b:1324:ada3:b51e:f033:c7df	240.51.199.223
cb15:901b:901b:1324:ada3:b51e:f033:c7e0	240.51.199.224
cb15:901b:901b:1324:ada3:b51e:f033:c7e1	240.51.199.225
cb15:901b:901b:1324:ada3:b51e:f033:c7e2	240.51.199.226
cb15:901b:901b:1324:ada3:b51e:f033:c7e3	240.51.199.227
cb15:901b:901b:1324:ada3:b51e:f033:c7e4	240.51.199.228
cb15:901b:901b:1324:ada3:b51e:f033:c7e5	240.51.199.229
cb15:901b:901b:1324:ada3:b51e:f033:c7e6	240.51.199.230
cb15:901b:901b:1324:ada3:b51e:f033:c7e7	240.51.199.231
cb15:901b:901b:1324:ada3:b51e:f033:c7e8	240.51.199.232
cb15:901b:901b:1324:ada3:b51e:f033:c7e9	240.51.199.233
cb15:901b:901b:1324:ada3:b51e:f033:c7ea	240.51.199.234
cb15:901b:901b:1324:ada3:b51e:f033:c7eb	240.51.199.235
cb15:901b:901b:1324:ada3:b51e:f033:c7ec	240.51.199.236
cb15:901b:901b:1324:ada3:b51e:f033:c7ed	240.51.199.237
cb15:901b:901b:1324:ada3:b51e:f033:c7ee	240.51.199.238
cb15:901b:901b:1324:ada3:b51e:f033:c7ef	240.51.199.239
cb15:901b:901b:1324:ada3:b51e:f033:c7f0	240.51.199.240
cb15:901b:901b:1324:ada3:b51e:f033:c7f1	240.51.199.241
cb15:901b:901b:1324:ada3:b51e:f033:c7f2	240.51.199.242
cb15:901b:901b:1324:ada3:b51e:f033:c7f3	240.51.199.243
cb15:901b:901b:1324:ada3:b51e:f033:c7f4	240.51.199.244
cb15:901b:901b:1324:ada3:b51e:f033:c7f5	240.51.199.245
cb15:901b:901b:1324:ada3:b51e:f033:c7f6	240.51.199.246
cb15:901b:901b:1324:ada3:b51e:f033:c7f7	240.51.199.247
cb15:901b:901b:1324:ada3:b51e:f033:c7f8	240.51.199.248
cb15:901b:901b:1324:ada3:b51e:f033:c7f9	240.51.199.249
cb15:901b:901b:1324:ada3:b51e:f033:c7fa	240.51.199.250
cb15:901b:901b:1324:ada3:b51e:f033:c7fb	240.51.199.251
cb15:901b:901b:1324:ada3:b51e:f033:c7fc	240.51.199.252
cb15:901b:901b:1324:ada3:b51e:f033:c7fd	240.51.199.253
cb15:901b:901b:1324:ada3:b51e:f033:c7fe	240.51.199.254
cb15:901b:901b:1324:ada3:b51e:f033:c7ff	240.51.199.255

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.