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:b51:1701	11.81.23.1
cb15:901b:901b:1324:b51:7b51:b51:1702	11.81.23.2
cb15:901b:901b:1324:b51:7b51:b51:1703	11.81.23.3
cb15:901b:901b:1324:b51:7b51:b51:1704	11.81.23.4
cb15:901b:901b:1324:b51:7b51:b51:1705	11.81.23.5
cb15:901b:901b:1324:b51:7b51:b51:1706	11.81.23.6
cb15:901b:901b:1324:b51:7b51:b51:1707	11.81.23.7
cb15:901b:901b:1324:b51:7b51:b51:1708	11.81.23.8
cb15:901b:901b:1324:b51:7b51:b51:1709	11.81.23.9
cb15:901b:901b:1324:b51:7b51:b51:170a	11.81.23.10
cb15:901b:901b:1324:b51:7b51:b51:170b	11.81.23.11
cb15:901b:901b:1324:b51:7b51:b51:170c	11.81.23.12
cb15:901b:901b:1324:b51:7b51:b51:170d	11.81.23.13
cb15:901b:901b:1324:b51:7b51:b51:170e	11.81.23.14
cb15:901b:901b:1324:b51:7b51:b51:170f	11.81.23.15
cb15:901b:901b:1324:b51:7b51:b51:1710	11.81.23.16
cb15:901b:901b:1324:b51:7b51:b51:1711	11.81.23.17
cb15:901b:901b:1324:b51:7b51:b51:1712	11.81.23.18
cb15:901b:901b:1324:b51:7b51:b51:1713	11.81.23.19
cb15:901b:901b:1324:b51:7b51:b51:1714	11.81.23.20
cb15:901b:901b:1324:b51:7b51:b51:1715	11.81.23.21
cb15:901b:901b:1324:b51:7b51:b51:1716	11.81.23.22
cb15:901b:901b:1324:b51:7b51:b51:1717	11.81.23.23
cb15:901b:901b:1324:b51:7b51:b51:1718	11.81.23.24
cb15:901b:901b:1324:b51:7b51:b51:1719	11.81.23.25
cb15:901b:901b:1324:b51:7b51:b51:171a	11.81.23.26
cb15:901b:901b:1324:b51:7b51:b51:171b	11.81.23.27
cb15:901b:901b:1324:b51:7b51:b51:171c	11.81.23.28
cb15:901b:901b:1324:b51:7b51:b51:171d	11.81.23.29
cb15:901b:901b:1324:b51:7b51:b51:171e	11.81.23.30
cb15:901b:901b:1324:b51:7b51:b51:171f	11.81.23.31
cb15:901b:901b:1324:b51:7b51:b51:1720	11.81.23.32
cb15:901b:901b:1324:b51:7b51:b51:1721	11.81.23.33
cb15:901b:901b:1324:b51:7b51:b51:1722	11.81.23.34
cb15:901b:901b:1324:b51:7b51:b51:1723	11.81.23.35
cb15:901b:901b:1324:b51:7b51:b51:1724	11.81.23.36
cb15:901b:901b:1324:b51:7b51:b51:1725	11.81.23.37
cb15:901b:901b:1324:b51:7b51:b51:1726	11.81.23.38
cb15:901b:901b:1324:b51:7b51:b51:1727	11.81.23.39
cb15:901b:901b:1324:b51:7b51:b51:1728	11.81.23.40
cb15:901b:901b:1324:b51:7b51:b51:1729	11.81.23.41
cb15:901b:901b:1324:b51:7b51:b51:172a	11.81.23.42
cb15:901b:901b:1324:b51:7b51:b51:172b	11.81.23.43
cb15:901b:901b:1324:b51:7b51:b51:172c	11.81.23.44
cb15:901b:901b:1324:b51:7b51:b51:172d	11.81.23.45
cb15:901b:901b:1324:b51:7b51:b51:172e	11.81.23.46
cb15:901b:901b:1324:b51:7b51:b51:172f	11.81.23.47
cb15:901b:901b:1324:b51:7b51:b51:1730	11.81.23.48
cb15:901b:901b:1324:b51:7b51:b51:1731	11.81.23.49
cb15:901b:901b:1324:b51:7b51:b51:1732	11.81.23.50
cb15:901b:901b:1324:b51:7b51:b51:1733	11.81.23.51
cb15:901b:901b:1324:b51:7b51:b51:1734	11.81.23.52
cb15:901b:901b:1324:b51:7b51:b51:1735	11.81.23.53
cb15:901b:901b:1324:b51:7b51:b51:1736	11.81.23.54
cb15:901b:901b:1324:b51:7b51:b51:1737	11.81.23.55
cb15:901b:901b:1324:b51:7b51:b51:1738	11.81.23.56
cb15:901b:901b:1324:b51:7b51:b51:1739	11.81.23.57
cb15:901b:901b:1324:b51:7b51:b51:173a	11.81.23.58
cb15:901b:901b:1324:b51:7b51:b51:173b	11.81.23.59
cb15:901b:901b:1324:b51:7b51:b51:173c	11.81.23.60

cb15:901b:901b:1324:b51:7b51:b51:173d	11.81.23.61
cb15:901b:901b:1324:b51:7b51:b51:173e	11.81.23.62
cb15:901b:901b:1324:b51:7b51:b51:173f	11.81.23.63
cb15:901b:901b:1324:b51:7b51:b51:1740	11.81.23.64
cb15:901b:901b:1324:b51:7b51:b51:1741	11.81.23.65
cb15:901b:901b:1324:b51:7b51:b51:1742	11.81.23.66
cb15:901b:901b:1324:b51:7b51:b51:1743	11.81.23.67
cb15:901b:901b:1324:b51:7b51:b51:1744	11.81.23.68
cb15:901b:901b:1324:b51:7b51:b51:1745	11.81.23.69
cb15:901b:901b:1324:b51:7b51:b51:1746	11.81.23.70
cb15:901b:901b:1324:b51:7b51:b51:1747	11.81.23.71
cb15:901b:901b:1324:b51:7b51:b51:1748	11.81.23.72
cb15:901b:901b:1324:b51:7b51:b51:1749	11.81.23.73
cb15:901b:901b:1324:b51:7b51:b51:174a	11.81.23.74
cb15:901b:901b:1324:b51:7b51:b51:174b	11.81.23.75
cb15:901b:901b:1324:b51:7b51:b51:174c	11.81.23.76
cb15:901b:901b:1324:b51:7b51:b51:174d	11.81.23.77
cb15:901b:901b:1324:b51:7b51:b51:174e	11.81.23.78
cb15:901b:901b:1324:b51:7b51:b51:174f	11.81.23.79
cb15:901b:901b:1324:b51:7b51:b51:1750	11.81.23.80
cb15:901b:901b:1324:b51:7b51:b51:1751	11.81.23.81
cb15:901b:901b:1324:b51:7b51:b51:1752	11.81.23.82
cb15:901b:901b:1324:b51:7b51:b51:1753	11.81.23.83
cb15:901b:901b:1324:b51:7b51:b51:1754	11.81.23.84
cb15:901b:901b:1324:b51:7b51:b51:1755	11.81.23.85
cb15:901b:901b:1324:b51:7b51:b51:1756	11.81.23.86
cb15:901b:901b:1324:b51:7b51:b51:1757	11.81.23.87
cb15:901b:901b:1324:b51:7b51:b51:1758	11.81.23.88
cb15:901b:901b:1324:b51:7b51:b51:1759	11.81.23.89
cb15:901b:901b:1324:b51:7b51:b51:175a	11.81.23.90
cb15:901b:901b:1324:b51:7b51:b51:175b	11.81.23.91
cb15:901b:901b:1324:b51:7b51:b51:175c	11.81.23.92
cb15:901b:901b:1324:b51:7b51:b51:175d	11.81.23.93
cb15:901b:901b:1324:b51:7b51:b51:175e	11.81.23.94
cb15:901b:901b:1324:b51:7b51:b51:175f	11.81.23.95
cb15:901b:901b:1324:b51:7b51:b51:1760	11.81.23.96
cb15:901b:901b:1324:b51:7b51:b51:1761	11.81.23.97
cb15:901b:901b:1324:b51:7b51:b51:1762	11.81.23.98
cb15:901b:901b:1324:b51:7b51:b51:1763	11.81.23.99
cb15:901b:901b:1324:b51:7b51:b51:1764	11.81.23.100
cb15:901b:901b:1324:b51:7b51:b51:1765	11.81.23.101
cb15:901b:901b:1324:b51:7b51:b51:1766	11.81.23.102
cb15:901b:901b:1324:b51:7b51:b51:1767	11.81.23.103
cb15:901b:901b:1324:b51:7b51:b51:1768	11.81.23.104
cb15:901b:901b:1324:b51:7b51:b51:1769	11.81.23.105
cb15:901b:901b:1324:b51:7b51:b51:176a	11.81.23.106
cb15:901b:901b:1324:b51:7b51:b51:176b	11.81.23.107
cb15:901b:901b:1324:b51:7b51:b51:176c	11.81.23.108
cb15:901b:901b:1324:b51:7b51:b51:176d	11.81.23.109
cb15:901b:901b:1324:b51:7b51:b51:176e	11.81.23.110
cb15:901b:901b:1324:b51:7b51:b51:176f	11.81.23.111
cb15:901b:901b:1324:b51:7b51:b51:1770	11.81.23.112
cb15:901b:901b:1324:b51:7b51:b51:1771	11.81.23.113
cb15:901b:901b:1324:b51:7b51:b51:1772	11.81.23.114
cb15:901b:901b:1324:b51:7b51:b51:1773	11.81.23.115
cb15:901b:901b:1324:b51:7b51:b51:1774	11.81.23.116
cb15:901b:901b:1324:b51:7b51:b51:1775	11.81.23.117
cb15:901b:901b:1324:b51:7b51:b51:1776	11.81.23.118
cb15:901b:901b:1324:b51:7b51:b51:1777	11.81.23.119
cb15:901b:901b:1324:b51:7b51:b51:1778	11.81.23.120

cb15:901b:901b:1324:b51:7b51:b51:1779	11.81.23.121
cb15:901b:901b:1324:b51:7b51:b51:177a	11.81.23.122
cb15:901b:901b:1324:b51:7b51:b51:177b	11.81.23.123
cb15:901b:901b:1324:b51:7b51:b51:177c	11.81.23.124
cb15:901b:901b:1324:b51:7b51:b51:177d	11.81.23.125
cb15:901b:901b:1324:b51:7b51:b51:177e	11.81.23.126
cb15:901b:901b:1324:b51:7b51:b51:177f	11.81.23.127
cb15:901b:901b:1324:b51:7b51:b51:1780	11.81.23.128
cb15:901b:901b:1324:b51:7b51:b51:1781	11.81.23.129
cb15:901b:901b:1324:b51:7b51:b51:1782	11.81.23.130
cb15:901b:901b:1324:b51:7b51:b51:1783	11.81.23.131
cb15:901b:901b:1324:b51:7b51:b51:1784	11.81.23.132
cb15:901b:901b:1324:b51:7b51:b51:1785	11.81.23.133
cb15:901b:901b:1324:b51:7b51:b51:1786	11.81.23.134
cb15:901b:901b:1324:b51:7b51:b51:1787	11.81.23.135
cb15:901b:901b:1324:b51:7b51:b51:1788	11.81.23.136
cb15:901b:901b:1324:b51:7b51:b51:1789	11.81.23.137
cb15:901b:901b:1324:b51:7b51:b51:178a	11.81.23.138
cb15:901b:901b:1324:b51:7b51:b51:178b	11.81.23.139
cb15:901b:901b:1324:b51:7b51:b51:178c	11.81.23.140
cb15:901b:901b:1324:b51:7b51:b51:178d	11.81.23.141
cb15:901b:901b:1324:b51:7b51:b51:178e	11.81.23.142
cb15:901b:901b:1324:b51:7b51:b51:178f	11.81.23.143
cb15:901b:901b:1324:b51:7b51:b51:1790	11.81.23.144
cb15:901b:901b:1324:b51:7b51:b51:1791	11.81.23.145
cb15:901b:901b:1324:b51:7b51:b51:1792	11.81.23.146
cb15:901b:901b:1324:b51:7b51:b51:1793	11.81.23.147
cb15:901b:901b:1324:b51:7b51:b51:1794	11.81.23.148
cb15:901b:901b:1324:b51:7b51:b51:1795	11.81.23.149
cb15:901b:901b:1324:b51:7b51:b51:1796	11.81.23.150
cb15:901b:901b:1324:b51:7b51:b51:1797	11.81.23.151
cb15:901b:901b:1324:b51:7b51:b51:1798	11.81.23.152
cb15:901b:901b:1324:b51:7b51:b51:1799	11.81.23.153
cb15:901b:901b:1324:b51:7b51:b51:179a	11.81.23.154
cb15:901b:901b:1324:b51:7b51:b51:179b	11.81.23.155
cb15:901b:901b:1324:b51:7b51:b51:179c	11.81.23.156
cb15:901b:901b:1324:b51:7b51:b51:179d	11.81.23.157
cb15:901b:901b:1324:b51:7b51:b51:179e	11.81.23.158
cb15:901b:901b:1324:b51:7b51:b51:179f	11.81.23.159
cb15:901b:901b:1324:b51:7b51:b51:17a0	11.81.23.160
cb15:901b:901b:1324:b51:7b51:b51:17a1	11.81.23.161
cb15:901b:901b:1324:b51:7b51:b51:17a2	11.81.23.162
cb15:901b:901b:1324:b51:7b51:b51:17a3	11.81.23.163
cb15:901b:901b:1324:b51:7b51:b51:17a4	11.81.23.164
cb15:901b:901b:1324:b51:7b51:b51:17a5	11.81.23.165
cb15:901b:901b:1324:b51:7b51:b51:17a6	11.81.23.166
cb15:901b:901b:1324:b51:7b51:b51:17a7	11.81.23.167
cb15:901b:901b:1324:b51:7b51:b51:17a8	11.81.23.168
cb15:901b:901b:1324:b51:7b51:b51:17a9	11.81.23.169
cb15:901b:901b:1324:b51:7b51:b51:17aa	11.81.23.170
cb15:901b:901b:1324:b51:7b51:b51:17ab	11.81.23.171
cb15:901b:901b:1324:b51:7b51:b51:17ac	11.81.23.172
cb15:901b:901b:1324:b51:7b51:b51:17ad	11.81.23.173
cb15:901b:901b:1324:b51:7b51:b51:17ae	11.81.23.174
cb15:901b:901b:1324:b51:7b51:b51:17af	11.81.23.175
cb15:901b:901b:1324:b51:7b51:b51:17b0	11.81.23.176
cb15:901b:901b:1324:b51:7b51:b51:17b1	11.81.23.177
cb15:901b:901b:1324:b51:7b51:b51:17b2	11.81.23.178
cb15:901b:901b:1324:b51:7b51:b51:17b3	11.81.23.179
cb15:901b:901b:1324:b51:7b51:b51:17b4	11.81.23.180

cb15:901b:901b:1324:b51:7b51:b51:17b5	11.81.23.181
cb15:901b:901b:1324:b51:7b51:b51:17b6	11.81.23.182
cb15:901b:901b:1324:b51:7b51:b51:17b7	11.81.23.183
cb15:901b:901b:1324:b51:7b51:b51:17b8	11.81.23.184
cb15:901b:901b:1324:b51:7b51:b51:17b9	11.81.23.185
cb15:901b:901b:1324:b51:7b51:b51:17ba	11.81.23.186
cb15:901b:901b:1324:b51:7b51:b51:17bb	11.81.23.187
cb15:901b:901b:1324:b51:7b51:b51:17bc	11.81.23.188
cb15:901b:901b:1324:b51:7b51:b51:17bd	11.81.23.189
cb15:901b:901b:1324:b51:7b51:b51:17be	11.81.23.190
cb15:901b:901b:1324:b51:7b51:b51:17bf	11.81.23.191
cb15:901b:901b:1324:b51:7b51:b51:17c0	11.81.23.192
cb15:901b:901b:1324:b51:7b51:b51:17c1	11.81.23.193
cb15:901b:901b:1324:b51:7b51:b51:17c2	11.81.23.194
cb15:901b:901b:1324:b51:7b51:b51:17c3	11.81.23.195
cb15:901b:901b:1324:b51:7b51:b51:17c4	11.81.23.196
cb15:901b:901b:1324:b51:7b51:b51:17c5	11.81.23.197
cb15:901b:901b:1324:b51:7b51:b51:17c6	11.81.23.198
cb15:901b:901b:1324:b51:7b51:b51:17c7	11.81.23.199
cb15:901b:901b:1324:b51:7b51:b51:17c8	11.81.23.200
cb15:901b:901b:1324:b51:7b51:b51:17c9	11.81.23.201
cb15:901b:901b:1324:b51:7b51:b51:17ca	11.81.23.202
cb15:901b:901b:1324:b51:7b51:b51:17cb	11.81.23.203
cb15:901b:901b:1324:b51:7b51:b51:17cc	11.81.23.204
cb15:901b:901b:1324:b51:7b51:b51:17cd	11.81.23.205
cb15:901b:901b:1324:b51:7b51:b51:17ce	11.81.23.206
cb15:901b:901b:1324:b51:7b51:b51:17cf	11.81.23.207
cb15:901b:901b:1324:b51:7b51:b51:17d0	11.81.23.208
cb15:901b:901b:1324:b51:7b51:b51:17d1	11.81.23.209
cb15:901b:901b:1324:b51:7b51:b51:17d2	11.81.23.210
cb15:901b:901b:1324:b51:7b51:b51:17d3	11.81.23.211
cb15:901b:901b:1324:b51:7b51:b51:17d4	11.81.23.212
cb15:901b:901b:1324:b51:7b51:b51:17d5	11.81.23.213
cb15:901b:901b:1324:b51:7b51:b51:17d6	11.81.23.214
cb15:901b:901b:1324:b51:7b51:b51:17d7	11.81.23.215
cb15:901b:901b:1324:b51:7b51:b51:17d8	11.81.23.216
cb15:901b:901b:1324:b51:7b51:b51:17d9	11.81.23.217
cb15:901b:901b:1324:b51:7b51:b51:17da	11.81.23.218
cb15:901b:901b:1324:b51:7b51:b51:17db	11.81.23.219
cb15:901b:901b:1324:b51:7b51:b51:17dc	11.81.23.220
cb15:901b:901b:1324:b51:7b51:b51:17dd	11.81.23.221
cb15:901b:901b:1324:b51:7b51:b51:17de	11.81.23.222
cb15:901b:901b:1324:b51:7b51:b51:17df	11.81.23.223
cb15:901b:901b:1324:b51:7b51:b51:17e0	11.81.23.224
cb15:901b:901b:1324:b51:7b51:b51:17e1	11.81.23.225
cb15:901b:901b:1324:b51:7b51:b51:17e2	11.81.23.226
cb15:901b:901b:1324:b51:7b51:b51:17e3	11.81.23.227
cb15:901b:901b:1324:b51:7b51:b51:17e4	11.81.23.228
cb15:901b:901b:1324:b51:7b51:b51:17e5	11.81.23.229
cb15:901b:901b:1324:b51:7b51:b51:17e6	11.81.23.230
cb15:901b:901b:1324:b51:7b51:b51:17e7	11.81.23.231
cb15:901b:901b:1324:b51:7b51:b51:17e8	11.81.23.232
cb15:901b:901b:1324:b51:7b51:b51:17e9	11.81.23.233
cb15:901b:901b:1324:b51:7b51:b51:17ea	11.81.23.234
cb15:901b:901b:1324:b51:7b51:b51:17eb	11.81.23.235
cb15:901b:901b:1324:b51:7b51:b51:17ec	11.81.23.236
cb15:901b:901b:1324:b51:7b51:b51:17ed	11.81.23.237
cb15:901b:901b:1324:b51:7b51:b51:17ee	11.81.23.238
cb15:901b:901b:1324:b51:7b51:b51:17ef	11.81.23.239
cb15:901b:901b:1324:b51:7b51:b51:17f0	11.81.23.240
cb15:901b:901b:1324:b51:7b51:b51:17f1	11.81.23.241
cb15:901b:901b:1324:b51:7b51:b51:17f2	11.81.23.242
cb15:901b:901b:1324:b51:7b51:b51:17f3	11.81.23.243
cb15:901b:901b:1324:b51:7b51:b51:17f4	11.81.23.244
cb15:901b:901b:1324:b51:7b51:b51:17f5	11.81.23.245
cb15:901b:901b:1324:b51:7b51:b51:17f6	11.81.23.246
cb15:901b:901b:1324:b51:7b51:b51:17f7	11.81.23.247
cb15:901b:901b:1324:b51:7b51:b51:17f8	11.81.23.248
cb15:901b:901b:1324:b51:7b51:b51:17f9	11.81.23.249
cb15:901b:901b:1324:b51:7b51:b51:17fa	11.81.23.250
cb15:901b:901b:1324:b51:7b51:b51:17fb	11.81.23.251
cb15:901b:901b:1324:b51:7b51:b51:17fc	11.81.23.252
cb15:901b:901b:1324:b51:7b51:b51:17fd	11.81.23.253
cb15:901b:901b:1324:b51:7b51:b51:17fe	11.81.23.254
cb15:901b:901b:1324:b51:7b51:b51:17ff	11.81.23.255

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.