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:b51:7b51:8097:1701	128.151.23.1
cb15:901b:901b:1324:b51:7b51:8097:1702	128.151.23.2
cb15:901b:901b:1324:b51:7b51:8097:1703	128.151.23.3
cb15:901b:901b:1324:b51:7b51:8097:1704	128.151.23.4
cb15:901b:901b:1324:b51:7b51:8097:1705	128.151.23.5
cb15:901b:901b:1324:b51:7b51:8097:1706	128.151.23.6
cb15:901b:901b:1324:b51:7b51:8097:1707	128.151.23.7
cb15:901b:901b:1324:b51:7b51:8097:1708	128.151.23.8
cb15:901b:901b:1324:b51:7b51:8097:1709	128.151.23.9
cb15:901b:901b:1324:b51:7b51:8097:170a	128.151.23.10
cb15:901b:901b:1324:b51:7b51:8097:170b	128.151.23.11
cb15:901b:901b:1324:b51:7b51:8097:170c	128.151.23.12
cb15:901b:901b:1324:b51:7b51:8097:170d	128.151.23.13
cb15:901b:901b:1324:b51:7b51:8097:170e	128.151.23.14
cb15:901b:901b:1324:b51:7b51:8097:170f	128.151.23.15
cb15:901b:901b:1324:b51:7b51:8097:1710	128.151.23.16
cb15:901b:901b:1324:b51:7b51:8097:1711	128.151.23.17
cb15:901b:901b:1324:b51:7b51:8097:1712	128.151.23.18
cb15:901b:901b:1324:b51:7b51:8097:1713	128.151.23.19
cb15:901b:901b:1324:b51:7b51:8097:1714	128.151.23.20
cb15:901b:901b:1324:b51:7b51:8097:1715	128.151.23.21
cb15:901b:901b:1324:b51:7b51:8097:1716	128.151.23.22
cb15:901b:901b:1324:b51:7b51:8097:1717	128.151.23.23
cb15:901b:901b:1324:b51:7b51:8097:1718	128.151.23.24
cb15:901b:901b:1324:b51:7b51:8097:1719	128.151.23.25
cb15:901b:901b:1324:b51:7b51:8097:171a	128.151.23.26
cb15:901b:901b:1324:b51:7b51:8097:171b	128.151.23.27
cb15:901b:901b:1324:b51:7b51:8097:171c	128.151.23.28
cb15:901b:901b:1324:b51:7b51:8097:171d	128.151.23.29
cb15:901b:901b:1324:b51:7b51:8097:171e	128.151.23.30
cb15:901b:901b:1324:b51:7b51:8097:171f	128.151.23.31
cb15:901b:901b:1324:b51:7b51:8097:1720	128.151.23.32
cb15:901b:901b:1324:b51:7b51:8097:1721	128.151.23.33
cb15:901b:901b:1324:b51:7b51:8097:1722	128.151.23.34
cb15:901b:901b:1324:b51:7b51:8097:1723	128.151.23.35
cb15:901b:901b:1324:b51:7b51:8097:1724	128.151.23.36
cb15:901b:901b:1324:b51:7b51:8097:1725	128.151.23.37
cb15:901b:901b:1324:b51:7b51:8097:1726	128.151.23.38
cb15:901b:901b:1324:b51:7b51:8097:1727	128.151.23.39
cb15:901b:901b:1324:b51:7b51:8097:1728	128.151.23.40
cb15:901b:901b:1324:b51:7b51:8097:1729	128.151.23.41
cb15:901b:901b:1324:b51:7b51:8097:172a	128.151.23.42
cb15:901b:901b:1324:b51:7b51:8097:172b	128.151.23.43
cb15:901b:901b:1324:b51:7b51:8097:172c	128.151.23.44
cb15:901b:901b:1324:b51:7b51:8097:172d	128.151.23.45
cb15:901b:901b:1324:b51:7b51:8097:172e	128.151.23.46
cb15:901b:901b:1324:b51:7b51:8097:172f	128.151.23.47
cb15:901b:901b:1324:b51:7b51:8097:1730	128.151.23.48
cb15:901b:901b:1324:b51:7b51:8097:1731	128.151.23.49
cb15:901b:901b:1324:b51:7b51:8097:1732	128.151.23.50
cb15:901b:901b:1324:b51:7b51:8097:1733	128.151.23.51
cb15:901b:901b:1324:b51:7b51:8097:1734	128.151.23.52
cb15:901b:901b:1324:b51:7b51:8097:1735	128.151.23.53
cb15:901b:901b:1324:b51:7b51:8097:1736	128.151.23.54
cb15:901b:901b:1324:b51:7b51:8097:1737	128.151.23.55
cb15:901b:901b:1324:b51:7b51:8097:1738	128.151.23.56
cb15:901b:901b:1324:b51:7b51:8097:1739	128.151.23.57
cb15:901b:901b:1324:b51:7b51:8097:173a	128.151.23.58
cb15:901b:901b:1324:b51:7b51:8097:173b	128.151.23.59
cb15:901b:901b:1324:b51:7b51:8097:173c	128.151.23.60

cb15:901b:901b:1324:b51:7b51:8097:173d	128.151.23.61
cb15:901b:901b:1324:b51:7b51:8097:173e	128.151.23.62
cb15:901b:901b:1324:b51:7b51:8097:173f	128.151.23.63
cb15:901b:901b:1324:b51:7b51:8097:1740	128.151.23.64
cb15:901b:901b:1324:b51:7b51:8097:1741	128.151.23.65
cb15:901b:901b:1324:b51:7b51:8097:1742	128.151.23.66
cb15:901b:901b:1324:b51:7b51:8097:1743	128.151.23.67
cb15:901b:901b:1324:b51:7b51:8097:1744	128.151.23.68
cb15:901b:901b:1324:b51:7b51:8097:1745	128.151.23.69
cb15:901b:901b:1324:b51:7b51:8097:1746	128.151.23.70
cb15:901b:901b:1324:b51:7b51:8097:1747	128.151.23.71
cb15:901b:901b:1324:b51:7b51:8097:1748	128.151.23.72
cb15:901b:901b:1324:b51:7b51:8097:1749	128.151.23.73
cb15:901b:901b:1324:b51:7b51:8097:174a	128.151.23.74
cb15:901b:901b:1324:b51:7b51:8097:174b	128.151.23.75
cb15:901b:901b:1324:b51:7b51:8097:174c	128.151.23.76
cb15:901b:901b:1324:b51:7b51:8097:174d	128.151.23.77
cb15:901b:901b:1324:b51:7b51:8097:174e	128.151.23.78
cb15:901b:901b:1324:b51:7b51:8097:174f	128.151.23.79
cb15:901b:901b:1324:b51:7b51:8097:1750	128.151.23.80
cb15:901b:901b:1324:b51:7b51:8097:1751	128.151.23.81
cb15:901b:901b:1324:b51:7b51:8097:1752	128.151.23.82
cb15:901b:901b:1324:b51:7b51:8097:1753	128.151.23.83
cb15:901b:901b:1324:b51:7b51:8097:1754	128.151.23.84
cb15:901b:901b:1324:b51:7b51:8097:1755	128.151.23.85
cb15:901b:901b:1324:b51:7b51:8097:1756	128.151.23.86
cb15:901b:901b:1324:b51:7b51:8097:1757	128.151.23.87
cb15:901b:901b:1324:b51:7b51:8097:1758	128.151.23.88
cb15:901b:901b:1324:b51:7b51:8097:1759	128.151.23.89
cb15:901b:901b:1324:b51:7b51:8097:175a	128.151.23.90
cb15:901b:901b:1324:b51:7b51:8097:175b	128.151.23.91
cb15:901b:901b:1324:b51:7b51:8097:175c	128.151.23.92
cb15:901b:901b:1324:b51:7b51:8097:175d	128.151.23.93
cb15:901b:901b:1324:b51:7b51:8097:175e	128.151.23.94
cb15:901b:901b:1324:b51:7b51:8097:175f	128.151.23.95
cb15:901b:901b:1324:b51:7b51:8097:1760	128.151.23.96
cb15:901b:901b:1324:b51:7b51:8097:1761	128.151.23.97
cb15:901b:901b:1324:b51:7b51:8097:1762	128.151.23.98
cb15:901b:901b:1324:b51:7b51:8097:1763	128.151.23.99
cb15:901b:901b:1324:b51:7b51:8097:1764	128.151.23.100
cb15:901b:901b:1324:b51:7b51:8097:1765	128.151.23.101
cb15:901b:901b:1324:b51:7b51:8097:1766	128.151.23.102
cb15:901b:901b:1324:b51:7b51:8097:1767	128.151.23.103
cb15:901b:901b:1324:b51:7b51:8097:1768	128.151.23.104
cb15:901b:901b:1324:b51:7b51:8097:1769	128.151.23.105
cb15:901b:901b:1324:b51:7b51:8097:176a	128.151.23.106
cb15:901b:901b:1324:b51:7b51:8097:176b	128.151.23.107
cb15:901b:901b:1324:b51:7b51:8097:176c	128.151.23.108
cb15:901b:901b:1324:b51:7b51:8097:176d	128.151.23.109
cb15:901b:901b:1324:b51:7b51:8097:176e	128.151.23.110
cb15:901b:901b:1324:b51:7b51:8097:176f	128.151.23.111
cb15:901b:901b:1324:b51:7b51:8097:1770	128.151.23.112
cb15:901b:901b:1324:b51:7b51:8097:1771	128.151.23.113
cb15:901b:901b:1324:b51:7b51:8097:1772	128.151.23.114
cb15:901b:901b:1324:b51:7b51:8097:1773	128.151.23.115
cb15:901b:901b:1324:b51:7b51:8097:1774	128.151.23.116
cb15:901b:901b:1324:b51:7b51:8097:1775	128.151.23.117
cb15:901b:901b:1324:b51:7b51:8097:1776	128.151.23.118
cb15:901b:901b:1324:b51:7b51:8097:1777	128.151.23.119
cb15:901b:901b:1324:b51:7b51:8097:1778	128.151.23.120

cb15:901b:901b:1324:b51:7b51:8097:1779	128.151.23.121
cb15:901b:901b:1324:b51:7b51:8097:177a	128.151.23.122
cb15:901b:901b:1324:b51:7b51:8097:177b	128.151.23.123
cb15:901b:901b:1324:b51:7b51:8097:177c	128.151.23.124
cb15:901b:901b:1324:b51:7b51:8097:177d	128.151.23.125
cb15:901b:901b:1324:b51:7b51:8097:177e	128.151.23.126
cb15:901b:901b:1324:b51:7b51:8097:177f	128.151.23.127
cb15:901b:901b:1324:b51:7b51:8097:1780	128.151.23.128
cb15:901b:901b:1324:b51:7b51:8097:1781	128.151.23.129
cb15:901b:901b:1324:b51:7b51:8097:1782	128.151.23.130
cb15:901b:901b:1324:b51:7b51:8097:1783	128.151.23.131
cb15:901b:901b:1324:b51:7b51:8097:1784	128.151.23.132
cb15:901b:901b:1324:b51:7b51:8097:1785	128.151.23.133
cb15:901b:901b:1324:b51:7b51:8097:1786	128.151.23.134
cb15:901b:901b:1324:b51:7b51:8097:1787	128.151.23.135
cb15:901b:901b:1324:b51:7b51:8097:1788	128.151.23.136
cb15:901b:901b:1324:b51:7b51:8097:1789	128.151.23.137
cb15:901b:901b:1324:b51:7b51:8097:178a	128.151.23.138
cb15:901b:901b:1324:b51:7b51:8097:178b	128.151.23.139
cb15:901b:901b:1324:b51:7b51:8097:178c	128.151.23.140
cb15:901b:901b:1324:b51:7b51:8097:178d	128.151.23.141
cb15:901b:901b:1324:b51:7b51:8097:178e	128.151.23.142
cb15:901b:901b:1324:b51:7b51:8097:178f	128.151.23.143
cb15:901b:901b:1324:b51:7b51:8097:1790	128.151.23.144
cb15:901b:901b:1324:b51:7b51:8097:1791	128.151.23.145
cb15:901b:901b:1324:b51:7b51:8097:1792	128.151.23.146
cb15:901b:901b:1324:b51:7b51:8097:1793	128.151.23.147
cb15:901b:901b:1324:b51:7b51:8097:1794	128.151.23.148
cb15:901b:901b:1324:b51:7b51:8097:1795	128.151.23.149
cb15:901b:901b:1324:b51:7b51:8097:1796	128.151.23.150
cb15:901b:901b:1324:b51:7b51:8097:1797	128.151.23.151
cb15:901b:901b:1324:b51:7b51:8097:1798	128.151.23.152
cb15:901b:901b:1324:b51:7b51:8097:1799	128.151.23.153
cb15:901b:901b:1324:b51:7b51:8097:179a	128.151.23.154
cb15:901b:901b:1324:b51:7b51:8097:179b	128.151.23.155
cb15:901b:901b:1324:b51:7b51:8097:179c	128.151.23.156
cb15:901b:901b:1324:b51:7b51:8097:179d	128.151.23.157
cb15:901b:901b:1324:b51:7b51:8097:179e	128.151.23.158
cb15:901b:901b:1324:b51:7b51:8097:179f	128.151.23.159
cb15:901b:901b:1324:b51:7b51:8097:17a0	128.151.23.160
cb15:901b:901b:1324:b51:7b51:8097:17a1	128.151.23.161
cb15:901b:901b:1324:b51:7b51:8097:17a2	128.151.23.162
cb15:901b:901b:1324:b51:7b51:8097:17a3	128.151.23.163
cb15:901b:901b:1324:b51:7b51:8097:17a4	128.151.23.164
cb15:901b:901b:1324:b51:7b51:8097:17a5	128.151.23.165
cb15:901b:901b:1324:b51:7b51:8097:17a6	128.151.23.166
cb15:901b:901b:1324:b51:7b51:8097:17a7	128.151.23.167
cb15:901b:901b:1324:b51:7b51:8097:17a8	128.151.23.168
cb15:901b:901b:1324:b51:7b51:8097:17a9	128.151.23.169
cb15:901b:901b:1324:b51:7b51:8097:17aa	128.151.23.170
cb15:901b:901b:1324:b51:7b51:8097:17ab	128.151.23.171
cb15:901b:901b:1324:b51:7b51:8097:17ac	128.151.23.172
cb15:901b:901b:1324:b51:7b51:8097:17ad	128.151.23.173
cb15:901b:901b:1324:b51:7b51:8097:17ae	128.151.23.174
cb15:901b:901b:1324:b51:7b51:8097:17af	128.151.23.175
cb15:901b:901b:1324:b51:7b51:8097:17b0	128.151.23.176
cb15:901b:901b:1324:b51:7b51:8097:17b1	128.151.23.177
cb15:901b:901b:1324:b51:7b51:8097:17b2	128.151.23.178
cb15:901b:901b:1324:b51:7b51:8097:17b3	128.151.23.179
cb15:901b:901b:1324:b51:7b51:8097:17b4	128.151.23.180

cb15:901b:901b:1324:b51:7b51:8097:17b5	128.151.23.181
cb15:901b:901b:1324:b51:7b51:8097:17b6	128.151.23.182
cb15:901b:901b:1324:b51:7b51:8097:17b7	128.151.23.183
cb15:901b:901b:1324:b51:7b51:8097:17b8	128.151.23.184
cb15:901b:901b:1324:b51:7b51:8097:17b9	128.151.23.185
cb15:901b:901b:1324:b51:7b51:8097:17ba	128.151.23.186
cb15:901b:901b:1324:b51:7b51:8097:17bb	128.151.23.187
cb15:901b:901b:1324:b51:7b51:8097:17bc	128.151.23.188
cb15:901b:901b:1324:b51:7b51:8097:17bd	128.151.23.189
cb15:901b:901b:1324:b51:7b51:8097:17be	128.151.23.190
cb15:901b:901b:1324:b51:7b51:8097:17bf	128.151.23.191
cb15:901b:901b:1324:b51:7b51:8097:17c0	128.151.23.192
cb15:901b:901b:1324:b51:7b51:8097:17c1	128.151.23.193
cb15:901b:901b:1324:b51:7b51:8097:17c2	128.151.23.194
cb15:901b:901b:1324:b51:7b51:8097:17c3	128.151.23.195
cb15:901b:901b:1324:b51:7b51:8097:17c4	128.151.23.196
cb15:901b:901b:1324:b51:7b51:8097:17c5	128.151.23.197
cb15:901b:901b:1324:b51:7b51:8097:17c6	128.151.23.198
cb15:901b:901b:1324:b51:7b51:8097:17c7	128.151.23.199
cb15:901b:901b:1324:b51:7b51:8097:17c8	128.151.23.200
cb15:901b:901b:1324:b51:7b51:8097:17c9	128.151.23.201
cb15:901b:901b:1324:b51:7b51:8097:17ca	128.151.23.202
cb15:901b:901b:1324:b51:7b51:8097:17cb	128.151.23.203
cb15:901b:901b:1324:b51:7b51:8097:17cc	128.151.23.204
cb15:901b:901b:1324:b51:7b51:8097:17cd	128.151.23.205
cb15:901b:901b:1324:b51:7b51:8097:17ce	128.151.23.206
cb15:901b:901b:1324:b51:7b51:8097:17cf	128.151.23.207
cb15:901b:901b:1324:b51:7b51:8097:17d0	128.151.23.208
cb15:901b:901b:1324:b51:7b51:8097:17d1	128.151.23.209
cb15:901b:901b:1324:b51:7b51:8097:17d2	128.151.23.210
cb15:901b:901b:1324:b51:7b51:8097:17d3	128.151.23.211
cb15:901b:901b:1324:b51:7b51:8097:17d4	128.151.23.212
cb15:901b:901b:1324:b51:7b51:8097:17d5	128.151.23.213
cb15:901b:901b:1324:b51:7b51:8097:17d6	128.151.23.214
cb15:901b:901b:1324:b51:7b51:8097:17d7	128.151.23.215
cb15:901b:901b:1324:b51:7b51:8097:17d8	128.151.23.216
cb15:901b:901b:1324:b51:7b51:8097:17d9	128.151.23.217
cb15:901b:901b:1324:b51:7b51:8097:17da	128.151.23.218
cb15:901b:901b:1324:b51:7b51:8097:17db	128.151.23.219
cb15:901b:901b:1324:b51:7b51:8097:17dc	128.151.23.220
cb15:901b:901b:1324:b51:7b51:8097:17dd	128.151.23.221
cb15:901b:901b:1324:b51:7b51:8097:17de	128.151.23.222
cb15:901b:901b:1324:b51:7b51:8097:17df	128.151.23.223
cb15:901b:901b:1324:b51:7b51:8097:17e0	128.151.23.224
cb15:901b:901b:1324:b51:7b51:8097:17e1	128.151.23.225
cb15:901b:901b:1324:b51:7b51:8097:17e2	128.151.23.226
cb15:901b:901b:1324:b51:7b51:8097:17e3	128.151.23.227
cb15:901b:901b:1324:b51:7b51:8097:17e4	128.151.23.228
cb15:901b:901b:1324:b51:7b51:8097:17e5	128.151.23.229
cb15:901b:901b:1324:b51:7b51:8097:17e6	128.151.23.230
cb15:901b:901b:1324:b51:7b51:8097:17e7	128.151.23.231
cb15:901b:901b:1324:b51:7b51:8097:17e8	128.151.23.232
cb15:901b:901b:1324:b51:7b51:8097:17e9	128.151.23.233
cb15:901b:901b:1324:b51:7b51:8097:17ea	128.151.23.234
cb15:901b:901b:1324:b51:7b51:8097:17eb	128.151.23.235
cb15:901b:901b:1324:b51:7b51:8097:17ec	128.151.23.236
cb15:901b:901b:1324:b51:7b51:8097:17ed	128.151.23.237
cb15:901b:901b:1324:b51:7b51:8097:17ee	128.151.23.238
cb15:901b:901b:1324:b51:7b51:8097:17ef	128.151.23.239
cb15:901b:901b:1324:b51:7b51:8097:17f0	128.151.23.240
cb15:901b:901b:1324:b51:7b51:8097:17f1	128.151.23.241
cb15:901b:901b:1324:b51:7b51:8097:17f2	128.151.23.242
cb15:901b:901b:1324:b51:7b51:8097:17f3	128.151.23.243
cb15:901b:901b:1324:b51:7b51:8097:17f4	128.151.23.244
cb15:901b:901b:1324:b51:7b51:8097:17f5	128.151.23.245
cb15:901b:901b:1324:b51:7b51:8097:17f6	128.151.23.246
cb15:901b:901b:1324:b51:7b51:8097:17f7	128.151.23.247
cb15:901b:901b:1324:b51:7b51:8097:17f8	128.151.23.248
cb15:901b:901b:1324:b51:7b51:8097:17f9	128.151.23.249
cb15:901b:901b:1324:b51:7b51:8097:17fa	128.151.23.250
cb15:901b:901b:1324:b51:7b51:8097:17fb	128.151.23.251
cb15:901b:901b:1324:b51:7b51:8097:17fc	128.151.23.252
cb15:901b:901b:1324:b51:7b51:8097:17fd	128.151.23.253
cb15:901b:901b:1324:b51:7b51:8097:17fe	128.151.23.254
cb15:901b:901b:1324:b51:7b51:8097:17ff	128.151.23.255

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.