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:b701	240.51.183.1
cb15:901b:901b:1324:ada3:b51e:f033:b702	240.51.183.2
cb15:901b:901b:1324:ada3:b51e:f033:b703	240.51.183.3
cb15:901b:901b:1324:ada3:b51e:f033:b704	240.51.183.4
cb15:901b:901b:1324:ada3:b51e:f033:b705	240.51.183.5
cb15:901b:901b:1324:ada3:b51e:f033:b706	240.51.183.6
cb15:901b:901b:1324:ada3:b51e:f033:b707	240.51.183.7
cb15:901b:901b:1324:ada3:b51e:f033:b708	240.51.183.8
cb15:901b:901b:1324:ada3:b51e:f033:b709	240.51.183.9
cb15:901b:901b:1324:ada3:b51e:f033:b70a	240.51.183.10
cb15:901b:901b:1324:ada3:b51e:f033:b70b	240.51.183.11
cb15:901b:901b:1324:ada3:b51e:f033:b70c	240.51.183.12
cb15:901b:901b:1324:ada3:b51e:f033:b70d	240.51.183.13
cb15:901b:901b:1324:ada3:b51e:f033:b70e	240.51.183.14
cb15:901b:901b:1324:ada3:b51e:f033:b70f	240.51.183.15
cb15:901b:901b:1324:ada3:b51e:f033:b710	240.51.183.16
cb15:901b:901b:1324:ada3:b51e:f033:b711	240.51.183.17
cb15:901b:901b:1324:ada3:b51e:f033:b712	240.51.183.18
cb15:901b:901b:1324:ada3:b51e:f033:b713	240.51.183.19
cb15:901b:901b:1324:ada3:b51e:f033:b714	240.51.183.20
cb15:901b:901b:1324:ada3:b51e:f033:b715	240.51.183.21
cb15:901b:901b:1324:ada3:b51e:f033:b716	240.51.183.22
cb15:901b:901b:1324:ada3:b51e:f033:b717	240.51.183.23
cb15:901b:901b:1324:ada3:b51e:f033:b718	240.51.183.24
cb15:901b:901b:1324:ada3:b51e:f033:b719	240.51.183.25
cb15:901b:901b:1324:ada3:b51e:f033:b71a	240.51.183.26
cb15:901b:901b:1324:ada3:b51e:f033:b71b	240.51.183.27
cb15:901b:901b:1324:ada3:b51e:f033:b71c	240.51.183.28
cb15:901b:901b:1324:ada3:b51e:f033:b71d	240.51.183.29
cb15:901b:901b:1324:ada3:b51e:f033:b71e	240.51.183.30
cb15:901b:901b:1324:ada3:b51e:f033:b71f	240.51.183.31
cb15:901b:901b:1324:ada3:b51e:f033:b720	240.51.183.32
cb15:901b:901b:1324:ada3:b51e:f033:b721	240.51.183.33
cb15:901b:901b:1324:ada3:b51e:f033:b722	240.51.183.34
cb15:901b:901b:1324:ada3:b51e:f033:b723	240.51.183.35
cb15:901b:901b:1324:ada3:b51e:f033:b724	240.51.183.36
cb15:901b:901b:1324:ada3:b51e:f033:b725	240.51.183.37
cb15:901b:901b:1324:ada3:b51e:f033:b726	240.51.183.38
cb15:901b:901b:1324:ada3:b51e:f033:b727	240.51.183.39
cb15:901b:901b:1324:ada3:b51e:f033:b728	240.51.183.40
cb15:901b:901b:1324:ada3:b51e:f033:b729	240.51.183.41
cb15:901b:901b:1324:ada3:b51e:f033:b72a	240.51.183.42
cb15:901b:901b:1324:ada3:b51e:f033:b72b	240.51.183.43
cb15:901b:901b:1324:ada3:b51e:f033:b72c	240.51.183.44
cb15:901b:901b:1324:ada3:b51e:f033:b72d	240.51.183.45
cb15:901b:901b:1324:ada3:b51e:f033:b72e	240.51.183.46
cb15:901b:901b:1324:ada3:b51e:f033:b72f	240.51.183.47
cb15:901b:901b:1324:ada3:b51e:f033:b730	240.51.183.48
cb15:901b:901b:1324:ada3:b51e:f033:b731	240.51.183.49
cb15:901b:901b:1324:ada3:b51e:f033:b732	240.51.183.50
cb15:901b:901b:1324:ada3:b51e:f033:b733	240.51.183.51
cb15:901b:901b:1324:ada3:b51e:f033:b734	240.51.183.52
cb15:901b:901b:1324:ada3:b51e:f033:b735	240.51.183.53
cb15:901b:901b:1324:ada3:b51e:f033:b736	240.51.183.54
cb15:901b:901b:1324:ada3:b51e:f033:b737	240.51.183.55
cb15:901b:901b:1324:ada3:b51e:f033:b738	240.51.183.56
cb15:901b:901b:1324:ada3:b51e:f033:b739	240.51.183.57
cb15:901b:901b:1324:ada3:b51e:f033:b73a	240.51.183.58
cb15:901b:901b:1324:ada3:b51e:f033:b73b	240.51.183.59
cb15:901b:901b:1324:ada3:b51e:f033:b73c	240.51.183.60

cb15:901b:901b:1324:ada3:b51e:f033:b73d	240.51.183.61
cb15:901b:901b:1324:ada3:b51e:f033:b73e	240.51.183.62
cb15:901b:901b:1324:ada3:b51e:f033:b73f	240.51.183.63
cb15:901b:901b:1324:ada3:b51e:f033:b740	240.51.183.64
cb15:901b:901b:1324:ada3:b51e:f033:b741	240.51.183.65
cb15:901b:901b:1324:ada3:b51e:f033:b742	240.51.183.66
cb15:901b:901b:1324:ada3:b51e:f033:b743	240.51.183.67
cb15:901b:901b:1324:ada3:b51e:f033:b744	240.51.183.68
cb15:901b:901b:1324:ada3:b51e:f033:b745	240.51.183.69
cb15:901b:901b:1324:ada3:b51e:f033:b746	240.51.183.70
cb15:901b:901b:1324:ada3:b51e:f033:b747	240.51.183.71
cb15:901b:901b:1324:ada3:b51e:f033:b748	240.51.183.72
cb15:901b:901b:1324:ada3:b51e:f033:b749	240.51.183.73
cb15:901b:901b:1324:ada3:b51e:f033:b74a	240.51.183.74
cb15:901b:901b:1324:ada3:b51e:f033:b74b	240.51.183.75
cb15:901b:901b:1324:ada3:b51e:f033:b74c	240.51.183.76
cb15:901b:901b:1324:ada3:b51e:f033:b74d	240.51.183.77
cb15:901b:901b:1324:ada3:b51e:f033:b74e	240.51.183.78
cb15:901b:901b:1324:ada3:b51e:f033:b74f	240.51.183.79
cb15:901b:901b:1324:ada3:b51e:f033:b750	240.51.183.80
cb15:901b:901b:1324:ada3:b51e:f033:b751	240.51.183.81
cb15:901b:901b:1324:ada3:b51e:f033:b752	240.51.183.82
cb15:901b:901b:1324:ada3:b51e:f033:b753	240.51.183.83
cb15:901b:901b:1324:ada3:b51e:f033:b754	240.51.183.84
cb15:901b:901b:1324:ada3:b51e:f033:b755	240.51.183.85
cb15:901b:901b:1324:ada3:b51e:f033:b756	240.51.183.86
cb15:901b:901b:1324:ada3:b51e:f033:b757	240.51.183.87
cb15:901b:901b:1324:ada3:b51e:f033:b758	240.51.183.88
cb15:901b:901b:1324:ada3:b51e:f033:b759	240.51.183.89
cb15:901b:901b:1324:ada3:b51e:f033:b75a	240.51.183.90
cb15:901b:901b:1324:ada3:b51e:f033:b75b	240.51.183.91
cb15:901b:901b:1324:ada3:b51e:f033:b75c	240.51.183.92
cb15:901b:901b:1324:ada3:b51e:f033:b75d	240.51.183.93
cb15:901b:901b:1324:ada3:b51e:f033:b75e	240.51.183.94
cb15:901b:901b:1324:ada3:b51e:f033:b75f	240.51.183.95
cb15:901b:901b:1324:ada3:b51e:f033:b760	240.51.183.96
cb15:901b:901b:1324:ada3:b51e:f033:b761	240.51.183.97
cb15:901b:901b:1324:ada3:b51e:f033:b762	240.51.183.98
cb15:901b:901b:1324:ada3:b51e:f033:b763	240.51.183.99
cb15:901b:901b:1324:ada3:b51e:f033:b764	240.51.183.100
cb15:901b:901b:1324:ada3:b51e:f033:b765	240.51.183.101
cb15:901b:901b:1324:ada3:b51e:f033:b766	240.51.183.102
cb15:901b:901b:1324:ada3:b51e:f033:b767	240.51.183.103
cb15:901b:901b:1324:ada3:b51e:f033:b768	240.51.183.104
cb15:901b:901b:1324:ada3:b51e:f033:b769	240.51.183.105
cb15:901b:901b:1324:ada3:b51e:f033:b76a	240.51.183.106
cb15:901b:901b:1324:ada3:b51e:f033:b76b	240.51.183.107
cb15:901b:901b:1324:ada3:b51e:f033:b76c	240.51.183.108
cb15:901b:901b:1324:ada3:b51e:f033:b76d	240.51.183.109
cb15:901b:901b:1324:ada3:b51e:f033:b76e	240.51.183.110
cb15:901b:901b:1324:ada3:b51e:f033:b76f	240.51.183.111
cb15:901b:901b:1324:ada3:b51e:f033:b770	240.51.183.112
cb15:901b:901b:1324:ada3:b51e:f033:b771	240.51.183.113
cb15:901b:901b:1324:ada3:b51e:f033:b772	240.51.183.114
cb15:901b:901b:1324:ada3:b51e:f033:b773	240.51.183.115
cb15:901b:901b:1324:ada3:b51e:f033:b774	240.51.183.116
cb15:901b:901b:1324:ada3:b51e:f033:b775	240.51.183.117
cb15:901b:901b:1324:ada3:b51e:f033:b776	240.51.183.118
cb15:901b:901b:1324:ada3:b51e:f033:b777	240.51.183.119
cb15:901b:901b:1324:ada3:b51e:f033:b778	240.51.183.120

cb15:901b:901b:1324:ada3:b51e:f033:b779	240.51.183.121
cb15:901b:901b:1324:ada3:b51e:f033:b77a	240.51.183.122
cb15:901b:901b:1324:ada3:b51e:f033:b77b	240.51.183.123
cb15:901b:901b:1324:ada3:b51e:f033:b77c	240.51.183.124
cb15:901b:901b:1324:ada3:b51e:f033:b77d	240.51.183.125
cb15:901b:901b:1324:ada3:b51e:f033:b77e	240.51.183.126
cb15:901b:901b:1324:ada3:b51e:f033:b77f	240.51.183.127
cb15:901b:901b:1324:ada3:b51e:f033:b780	240.51.183.128
cb15:901b:901b:1324:ada3:b51e:f033:b781	240.51.183.129
cb15:901b:901b:1324:ada3:b51e:f033:b782	240.51.183.130
cb15:901b:901b:1324:ada3:b51e:f033:b783	240.51.183.131
cb15:901b:901b:1324:ada3:b51e:f033:b784	240.51.183.132
cb15:901b:901b:1324:ada3:b51e:f033:b785	240.51.183.133
cb15:901b:901b:1324:ada3:b51e:f033:b786	240.51.183.134
cb15:901b:901b:1324:ada3:b51e:f033:b787	240.51.183.135
cb15:901b:901b:1324:ada3:b51e:f033:b788	240.51.183.136
cb15:901b:901b:1324:ada3:b51e:f033:b789	240.51.183.137
cb15:901b:901b:1324:ada3:b51e:f033:b78a	240.51.183.138
cb15:901b:901b:1324:ada3:b51e:f033:b78b	240.51.183.139
cb15:901b:901b:1324:ada3:b51e:f033:b78c	240.51.183.140
cb15:901b:901b:1324:ada3:b51e:f033:b78d	240.51.183.141
cb15:901b:901b:1324:ada3:b51e:f033:b78e	240.51.183.142
cb15:901b:901b:1324:ada3:b51e:f033:b78f	240.51.183.143
cb15:901b:901b:1324:ada3:b51e:f033:b790	240.51.183.144
cb15:901b:901b:1324:ada3:b51e:f033:b791	240.51.183.145
cb15:901b:901b:1324:ada3:b51e:f033:b792	240.51.183.146
cb15:901b:901b:1324:ada3:b51e:f033:b793	240.51.183.147
cb15:901b:901b:1324:ada3:b51e:f033:b794	240.51.183.148
cb15:901b:901b:1324:ada3:b51e:f033:b795	240.51.183.149
cb15:901b:901b:1324:ada3:b51e:f033:b796	240.51.183.150
cb15:901b:901b:1324:ada3:b51e:f033:b797	240.51.183.151
cb15:901b:901b:1324:ada3:b51e:f033:b798	240.51.183.152
cb15:901b:901b:1324:ada3:b51e:f033:b799	240.51.183.153
cb15:901b:901b:1324:ada3:b51e:f033:b79a	240.51.183.154
cb15:901b:901b:1324:ada3:b51e:f033:b79b	240.51.183.155
cb15:901b:901b:1324:ada3:b51e:f033:b79c	240.51.183.156
cb15:901b:901b:1324:ada3:b51e:f033:b79d	240.51.183.157
cb15:901b:901b:1324:ada3:b51e:f033:b79e	240.51.183.158
cb15:901b:901b:1324:ada3:b51e:f033:b79f	240.51.183.159
cb15:901b:901b:1324:ada3:b51e:f033:b7a0	240.51.183.160
cb15:901b:901b:1324:ada3:b51e:f033:b7a1	240.51.183.161
cb15:901b:901b:1324:ada3:b51e:f033:b7a2	240.51.183.162
cb15:901b:901b:1324:ada3:b51e:f033:b7a3	240.51.183.163
cb15:901b:901b:1324:ada3:b51e:f033:b7a4	240.51.183.164
cb15:901b:901b:1324:ada3:b51e:f033:b7a5	240.51.183.165
cb15:901b:901b:1324:ada3:b51e:f033:b7a6	240.51.183.166
cb15:901b:901b:1324:ada3:b51e:f033:b7a7	240.51.183.167
cb15:901b:901b:1324:ada3:b51e:f033:b7a8	240.51.183.168
cb15:901b:901b:1324:ada3:b51e:f033:b7a9	240.51.183.169
cb15:901b:901b:1324:ada3:b51e:f033:b7aa	240.51.183.170
cb15:901b:901b:1324:ada3:b51e:f033:b7ab	240.51.183.171
cb15:901b:901b:1324:ada3:b51e:f033:b7ac	240.51.183.172
cb15:901b:901b:1324:ada3:b51e:f033:b7ad	240.51.183.173
cb15:901b:901b:1324:ada3:b51e:f033:b7ae	240.51.183.174
cb15:901b:901b:1324:ada3:b51e:f033:b7af	240.51.183.175
cb15:901b:901b:1324:ada3:b51e:f033:b7b0	240.51.183.176
cb15:901b:901b:1324:ada3:b51e:f033:b7b1	240.51.183.177
cb15:901b:901b:1324:ada3:b51e:f033:b7b2	240.51.183.178
cb15:901b:901b:1324:ada3:b51e:f033:b7b3	240.51.183.179
cb15:901b:901b:1324:ada3:b51e:f033:b7b4	240.51.183.180

cb15:901b:901b:1324:ada3:b51e:f033:b7b5	240.51.183.181
cb15:901b:901b:1324:ada3:b51e:f033:b7b6	240.51.183.182
cb15:901b:901b:1324:ada3:b51e:f033:b7b7	240.51.183.183
cb15:901b:901b:1324:ada3:b51e:f033:b7b8	240.51.183.184
cb15:901b:901b:1324:ada3:b51e:f033:b7b9	240.51.183.185
cb15:901b:901b:1324:ada3:b51e:f033:b7ba	240.51.183.186
cb15:901b:901b:1324:ada3:b51e:f033:b7bb	240.51.183.187
cb15:901b:901b:1324:ada3:b51e:f033:b7bc	240.51.183.188
cb15:901b:901b:1324:ada3:b51e:f033:b7bd	240.51.183.189
cb15:901b:901b:1324:ada3:b51e:f033:b7be	240.51.183.190
cb15:901b:901b:1324:ada3:b51e:f033:b7bf	240.51.183.191
cb15:901b:901b:1324:ada3:b51e:f033:b7c0	240.51.183.192
cb15:901b:901b:1324:ada3:b51e:f033:b7c1	240.51.183.193
cb15:901b:901b:1324:ada3:b51e:f033:b7c2	240.51.183.194
cb15:901b:901b:1324:ada3:b51e:f033:b7c3	240.51.183.195
cb15:901b:901b:1324:ada3:b51e:f033:b7c4	240.51.183.196
cb15:901b:901b:1324:ada3:b51e:f033:b7c5	240.51.183.197
cb15:901b:901b:1324:ada3:b51e:f033:b7c6	240.51.183.198
cb15:901b:901b:1324:ada3:b51e:f033:b7c7	240.51.183.199
cb15:901b:901b:1324:ada3:b51e:f033:b7c8	240.51.183.200
cb15:901b:901b:1324:ada3:b51e:f033:b7c9	240.51.183.201
cb15:901b:901b:1324:ada3:b51e:f033:b7ca	240.51.183.202
cb15:901b:901b:1324:ada3:b51e:f033:b7cb	240.51.183.203
cb15:901b:901b:1324:ada3:b51e:f033:b7cc	240.51.183.204
cb15:901b:901b:1324:ada3:b51e:f033:b7cd	240.51.183.205
cb15:901b:901b:1324:ada3:b51e:f033:b7ce	240.51.183.206
cb15:901b:901b:1324:ada3:b51e:f033:b7cf	240.51.183.207
cb15:901b:901b:1324:ada3:b51e:f033:b7d0	240.51.183.208
cb15:901b:901b:1324:ada3:b51e:f033:b7d1	240.51.183.209
cb15:901b:901b:1324:ada3:b51e:f033:b7d2	240.51.183.210
cb15:901b:901b:1324:ada3:b51e:f033:b7d3	240.51.183.211
cb15:901b:901b:1324:ada3:b51e:f033:b7d4	240.51.183.212
cb15:901b:901b:1324:ada3:b51e:f033:b7d5	240.51.183.213
cb15:901b:901b:1324:ada3:b51e:f033:b7d6	240.51.183.214
cb15:901b:901b:1324:ada3:b51e:f033:b7d7	240.51.183.215
cb15:901b:901b:1324:ada3:b51e:f033:b7d8	240.51.183.216
cb15:901b:901b:1324:ada3:b51e:f033:b7d9	240.51.183.217
cb15:901b:901b:1324:ada3:b51e:f033:b7da	240.51.183.218
cb15:901b:901b:1324:ada3:b51e:f033:b7db	240.51.183.219
cb15:901b:901b:1324:ada3:b51e:f033:b7dc	240.51.183.220
cb15:901b:901b:1324:ada3:b51e:f033:b7dd	240.51.183.221
cb15:901b:901b:1324:ada3:b51e:f033:b7de	240.51.183.222
cb15:901b:901b:1324:ada3:b51e:f033:b7df	240.51.183.223
cb15:901b:901b:1324:ada3:b51e:f033:b7e0	240.51.183.224
cb15:901b:901b:1324:ada3:b51e:f033:b7e1	240.51.183.225
cb15:901b:901b:1324:ada3:b51e:f033:b7e2	240.51.183.226
cb15:901b:901b:1324:ada3:b51e:f033:b7e3	240.51.183.227
cb15:901b:901b:1324:ada3:b51e:f033:b7e4	240.51.183.228
cb15:901b:901b:1324:ada3:b51e:f033:b7e5	240.51.183.229
cb15:901b:901b:1324:ada3:b51e:f033:b7e6	240.51.183.230
cb15:901b:901b:1324:ada3:b51e:f033:b7e7	240.51.183.231
cb15:901b:901b:1324:ada3:b51e:f033:b7e8	240.51.183.232
cb15:901b:901b:1324:ada3:b51e:f033:b7e9	240.51.183.233
cb15:901b:901b:1324:ada3:b51e:f033:b7ea	240.51.183.234
cb15:901b:901b:1324:ada3:b51e:f033:b7eb	240.51.183.235
cb15:901b:901b:1324:ada3:b51e:f033:b7ec	240.51.183.236
cb15:901b:901b:1324:ada3:b51e:f033:b7ed	240.51.183.237
cb15:901b:901b:1324:ada3:b51e:f033:b7ee	240.51.183.238
cb15:901b:901b:1324:ada3:b51e:f033:b7ef	240.51.183.239
cb15:901b:901b:1324:ada3:b51e:f033:b7f0	240.51.183.240
cb15:901b:901b:1324:ada3:b51e:f033:b7f1	240.51.183.241
cb15:901b:901b:1324:ada3:b51e:f033:b7f2	240.51.183.242
cb15:901b:901b:1324:ada3:b51e:f033:b7f3	240.51.183.243
cb15:901b:901b:1324:ada3:b51e:f033:b7f4	240.51.183.244
cb15:901b:901b:1324:ada3:b51e:f033:b7f5	240.51.183.245
cb15:901b:901b:1324:ada3:b51e:f033:b7f6	240.51.183.246
cb15:901b:901b:1324:ada3:b51e:f033:b7f7	240.51.183.247
cb15:901b:901b:1324:ada3:b51e:f033:b7f8	240.51.183.248
cb15:901b:901b:1324:ada3:b51e:f033:b7f9	240.51.183.249
cb15:901b:901b:1324:ada3:b51e:f033:b7fa	240.51.183.250
cb15:901b:901b:1324:ada3:b51e:f033:b7fb	240.51.183.251
cb15:901b:901b:1324:ada3:b51e:f033:b7fc	240.51.183.252
cb15:901b:901b:1324:ada3:b51e:f033:b7fd	240.51.183.253
cb15:901b:901b:1324:ada3:b51e:f033:b7fe	240.51.183.254
cb15:901b:901b:1324:ada3:b51e:f033:b7ff	240.51.183.255

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.