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:8024:cd24:8081:2024:5b51:1701	91.81.23.1
cb15:901b:8024:cd24:8081:2024:5b51:1702	91.81.23.2
cb15:901b:8024:cd24:8081:2024:5b51:1703	91.81.23.3
cb15:901b:8024:cd24:8081:2024:5b51:1704	91.81.23.4
cb15:901b:8024:cd24:8081:2024:5b51:1705	91.81.23.5
cb15:901b:8024:cd24:8081:2024:5b51:1706	91.81.23.6
cb15:901b:8024:cd24:8081:2024:5b51:1707	91.81.23.7
cb15:901b:8024:cd24:8081:2024:5b51:1708	91.81.23.8
cb15:901b:8024:cd24:8081:2024:5b51:1709	91.81.23.9
cb15:901b:8024:cd24:8081:2024:5b51:170a	91.81.23.10
cb15:901b:8024:cd24:8081:2024:5b51:170b	91.81.23.11
cb15:901b:8024:cd24:8081:2024:5b51:170c	91.81.23.12
cb15:901b:8024:cd24:8081:2024:5b51:170d	91.81.23.13
cb15:901b:8024:cd24:8081:2024:5b51:170e	91.81.23.14
cb15:901b:8024:cd24:8081:2024:5b51:170f	91.81.23.15
cb15:901b:8024:cd24:8081:2024:5b51:1710	91.81.23.16
cb15:901b:8024:cd24:8081:2024:5b51:1711	91.81.23.17
cb15:901b:8024:cd24:8081:2024:5b51:1712	91.81.23.18
cb15:901b:8024:cd24:8081:2024:5b51:1713	91.81.23.19
cb15:901b:8024:cd24:8081:2024:5b51:1714	91.81.23.20
cb15:901b:8024:cd24:8081:2024:5b51:1715	91.81.23.21
cb15:901b:8024:cd24:8081:2024:5b51:1716	91.81.23.22
cb15:901b:8024:cd24:8081:2024:5b51:1717	91.81.23.23
cb15:901b:8024:cd24:8081:2024:5b51:1718	91.81.23.24
cb15:901b:8024:cd24:8081:2024:5b51:1719	91.81.23.25
cb15:901b:8024:cd24:8081:2024:5b51:171a	91.81.23.26
cb15:901b:8024:cd24:8081:2024:5b51:171b	91.81.23.27
cb15:901b:8024:cd24:8081:2024:5b51:171c	91.81.23.28
cb15:901b:8024:cd24:8081:2024:5b51:171d	91.81.23.29
cb15:901b:8024:cd24:8081:2024:5b51:171e	91.81.23.30
cb15:901b:8024:cd24:8081:2024:5b51:171f	91.81.23.31
cb15:901b:8024:cd24:8081:2024:5b51:1720	91.81.23.32
cb15:901b:8024:cd24:8081:2024:5b51:1721	91.81.23.33
cb15:901b:8024:cd24:8081:2024:5b51:1722	91.81.23.34
cb15:901b:8024:cd24:8081:2024:5b51:1723	91.81.23.35
cb15:901b:8024:cd24:8081:2024:5b51:1724	91.81.23.36
cb15:901b:8024:cd24:8081:2024:5b51:1725	91.81.23.37
cb15:901b:8024:cd24:8081:2024:5b51:1726	91.81.23.38
cb15:901b:8024:cd24:8081:2024:5b51:1727	91.81.23.39
cb15:901b:8024:cd24:8081:2024:5b51:1728	91.81.23.40
cb15:901b:8024:cd24:8081:2024:5b51:1729	91.81.23.41
cb15:901b:8024:cd24:8081:2024:5b51:172a	91.81.23.42
cb15:901b:8024:cd24:8081:2024:5b51:172b	91.81.23.43
cb15:901b:8024:cd24:8081:2024:5b51:172c	91.81.23.44
cb15:901b:8024:cd24:8081:2024:5b51:172d	91.81.23.45
cb15:901b:8024:cd24:8081:2024:5b51:172e	91.81.23.46
cb15:901b:8024:cd24:8081:2024:5b51:172f	91.81.23.47
cb15:901b:8024:cd24:8081:2024:5b51:1730	91.81.23.48
cb15:901b:8024:cd24:8081:2024:5b51:1731	91.81.23.49
cb15:901b:8024:cd24:8081:2024:5b51:1732	91.81.23.50
cb15:901b:8024:cd24:8081:2024:5b51:1733	91.81.23.51
cb15:901b:8024:cd24:8081:2024:5b51:1734	91.81.23.52
cb15:901b:8024:cd24:8081:2024:5b51:1735	91.81.23.53
cb15:901b:8024:cd24:8081:2024:5b51:1736	91.81.23.54
cb15:901b:8024:cd24:8081:2024:5b51:1737	91.81.23.55
cb15:901b:8024:cd24:8081:2024:5b51:1738	91.81.23.56
cb15:901b:8024:cd24:8081:2024:5b51:1739	91.81.23.57
cb15:901b:8024:cd24:8081:2024:5b51:173a	91.81.23.58
cb15:901b:8024:cd24:8081:2024:5b51:173b	91.81.23.59
cb15:901b:8024:cd24:8081:2024:5b51:173c	91.81.23.60

cb15:901b:8024:cd24:8081:2024:5b51:173d	91.81.23.61
cb15:901b:8024:cd24:8081:2024:5b51:173e	91.81.23.62
cb15:901b:8024:cd24:8081:2024:5b51:173f	91.81.23.63
cb15:901b:8024:cd24:8081:2024:5b51:1740	91.81.23.64
cb15:901b:8024:cd24:8081:2024:5b51:1741	91.81.23.65
cb15:901b:8024:cd24:8081:2024:5b51:1742	91.81.23.66
cb15:901b:8024:cd24:8081:2024:5b51:1743	91.81.23.67
cb15:901b:8024:cd24:8081:2024:5b51:1744	91.81.23.68
cb15:901b:8024:cd24:8081:2024:5b51:1745	91.81.23.69
cb15:901b:8024:cd24:8081:2024:5b51:1746	91.81.23.70
cb15:901b:8024:cd24:8081:2024:5b51:1747	91.81.23.71
cb15:901b:8024:cd24:8081:2024:5b51:1748	91.81.23.72
cb15:901b:8024:cd24:8081:2024:5b51:1749	91.81.23.73
cb15:901b:8024:cd24:8081:2024:5b51:174a	91.81.23.74
cb15:901b:8024:cd24:8081:2024:5b51:174b	91.81.23.75
cb15:901b:8024:cd24:8081:2024:5b51:174c	91.81.23.76
cb15:901b:8024:cd24:8081:2024:5b51:174d	91.81.23.77
cb15:901b:8024:cd24:8081:2024:5b51:174e	91.81.23.78
cb15:901b:8024:cd24:8081:2024:5b51:174f	91.81.23.79
cb15:901b:8024:cd24:8081:2024:5b51:1750	91.81.23.80
cb15:901b:8024:cd24:8081:2024:5b51:1751	91.81.23.81
cb15:901b:8024:cd24:8081:2024:5b51:1752	91.81.23.82
cb15:901b:8024:cd24:8081:2024:5b51:1753	91.81.23.83
cb15:901b:8024:cd24:8081:2024:5b51:1754	91.81.23.84
cb15:901b:8024:cd24:8081:2024:5b51:1755	91.81.23.85
cb15:901b:8024:cd24:8081:2024:5b51:1756	91.81.23.86
cb15:901b:8024:cd24:8081:2024:5b51:1757	91.81.23.87
cb15:901b:8024:cd24:8081:2024:5b51:1758	91.81.23.88
cb15:901b:8024:cd24:8081:2024:5b51:1759	91.81.23.89
cb15:901b:8024:cd24:8081:2024:5b51:175a	91.81.23.90
cb15:901b:8024:cd24:8081:2024:5b51:175b	91.81.23.91
cb15:901b:8024:cd24:8081:2024:5b51:175c	91.81.23.92
cb15:901b:8024:cd24:8081:2024:5b51:175d	91.81.23.93
cb15:901b:8024:cd24:8081:2024:5b51:175e	91.81.23.94
cb15:901b:8024:cd24:8081:2024:5b51:175f	91.81.23.95
cb15:901b:8024:cd24:8081:2024:5b51:1760	91.81.23.96
cb15:901b:8024:cd24:8081:2024:5b51:1761	91.81.23.97
cb15:901b:8024:cd24:8081:2024:5b51:1762	91.81.23.98
cb15:901b:8024:cd24:8081:2024:5b51:1763	91.81.23.99
cb15:901b:8024:cd24:8081:2024:5b51:1764	91.81.23.100
cb15:901b:8024:cd24:8081:2024:5b51:1765	91.81.23.101
cb15:901b:8024:cd24:8081:2024:5b51:1766	91.81.23.102
cb15:901b:8024:cd24:8081:2024:5b51:1767	91.81.23.103
cb15:901b:8024:cd24:8081:2024:5b51:1768	91.81.23.104
cb15:901b:8024:cd24:8081:2024:5b51:1769	91.81.23.105
cb15:901b:8024:cd24:8081:2024:5b51:176a	91.81.23.106
cb15:901b:8024:cd24:8081:2024:5b51:176b	91.81.23.107
cb15:901b:8024:cd24:8081:2024:5b51:176c	91.81.23.108
cb15:901b:8024:cd24:8081:2024:5b51:176d	91.81.23.109
cb15:901b:8024:cd24:8081:2024:5b51:176e	91.81.23.110
cb15:901b:8024:cd24:8081:2024:5b51:176f	91.81.23.111
cb15:901b:8024:cd24:8081:2024:5b51:1770	91.81.23.112
cb15:901b:8024:cd24:8081:2024:5b51:1771	91.81.23.113
cb15:901b:8024:cd24:8081:2024:5b51:1772	91.81.23.114
cb15:901b:8024:cd24:8081:2024:5b51:1773	91.81.23.115
cb15:901b:8024:cd24:8081:2024:5b51:1774	91.81.23.116
cb15:901b:8024:cd24:8081:2024:5b51:1775	91.81.23.117
cb15:901b:8024:cd24:8081:2024:5b51:1776	91.81.23.118
cb15:901b:8024:cd24:8081:2024:5b51:1777	91.81.23.119
cb15:901b:8024:cd24:8081:2024:5b51:1778	91.81.23.120

cb15:901b:8024:cd24:8081:2024:5b51:1779	91.81.23.121
cb15:901b:8024:cd24:8081:2024:5b51:177a	91.81.23.122
cb15:901b:8024:cd24:8081:2024:5b51:177b	91.81.23.123
cb15:901b:8024:cd24:8081:2024:5b51:177c	91.81.23.124
cb15:901b:8024:cd24:8081:2024:5b51:177d	91.81.23.125
cb15:901b:8024:cd24:8081:2024:5b51:177e	91.81.23.126
cb15:901b:8024:cd24:8081:2024:5b51:177f	91.81.23.127
cb15:901b:8024:cd24:8081:2024:5b51:1780	91.81.23.128
cb15:901b:8024:cd24:8081:2024:5b51:1781	91.81.23.129
cb15:901b:8024:cd24:8081:2024:5b51:1782	91.81.23.130
cb15:901b:8024:cd24:8081:2024:5b51:1783	91.81.23.131
cb15:901b:8024:cd24:8081:2024:5b51:1784	91.81.23.132
cb15:901b:8024:cd24:8081:2024:5b51:1785	91.81.23.133
cb15:901b:8024:cd24:8081:2024:5b51:1786	91.81.23.134
cb15:901b:8024:cd24:8081:2024:5b51:1787	91.81.23.135
cb15:901b:8024:cd24:8081:2024:5b51:1788	91.81.23.136
cb15:901b:8024:cd24:8081:2024:5b51:1789	91.81.23.137
cb15:901b:8024:cd24:8081:2024:5b51:178a	91.81.23.138
cb15:901b:8024:cd24:8081:2024:5b51:178b	91.81.23.139
cb15:901b:8024:cd24:8081:2024:5b51:178c	91.81.23.140
cb15:901b:8024:cd24:8081:2024:5b51:178d	91.81.23.141
cb15:901b:8024:cd24:8081:2024:5b51:178e	91.81.23.142
cb15:901b:8024:cd24:8081:2024:5b51:178f	91.81.23.143
cb15:901b:8024:cd24:8081:2024:5b51:1790	91.81.23.144
cb15:901b:8024:cd24:8081:2024:5b51:1791	91.81.23.145
cb15:901b:8024:cd24:8081:2024:5b51:1792	91.81.23.146
cb15:901b:8024:cd24:8081:2024:5b51:1793	91.81.23.147
cb15:901b:8024:cd24:8081:2024:5b51:1794	91.81.23.148
cb15:901b:8024:cd24:8081:2024:5b51:1795	91.81.23.149
cb15:901b:8024:cd24:8081:2024:5b51:1796	91.81.23.150
cb15:901b:8024:cd24:8081:2024:5b51:1797	91.81.23.151
cb15:901b:8024:cd24:8081:2024:5b51:1798	91.81.23.152
cb15:901b:8024:cd24:8081:2024:5b51:1799	91.81.23.153
cb15:901b:8024:cd24:8081:2024:5b51:179a	91.81.23.154
cb15:901b:8024:cd24:8081:2024:5b51:179b	91.81.23.155
cb15:901b:8024:cd24:8081:2024:5b51:179c	91.81.23.156
cb15:901b:8024:cd24:8081:2024:5b51:179d	91.81.23.157
cb15:901b:8024:cd24:8081:2024:5b51:179e	91.81.23.158
cb15:901b:8024:cd24:8081:2024:5b51:179f	91.81.23.159
cb15:901b:8024:cd24:8081:2024:5b51:17a0	91.81.23.160
cb15:901b:8024:cd24:8081:2024:5b51:17a1	91.81.23.161
cb15:901b:8024:cd24:8081:2024:5b51:17a2	91.81.23.162
cb15:901b:8024:cd24:8081:2024:5b51:17a3	91.81.23.163
cb15:901b:8024:cd24:8081:2024:5b51:17a4	91.81.23.164
cb15:901b:8024:cd24:8081:2024:5b51:17a5	91.81.23.165
cb15:901b:8024:cd24:8081:2024:5b51:17a6	91.81.23.166
cb15:901b:8024:cd24:8081:2024:5b51:17a7	91.81.23.167
cb15:901b:8024:cd24:8081:2024:5b51:17a8	91.81.23.168
cb15:901b:8024:cd24:8081:2024:5b51:17a9	91.81.23.169
cb15:901b:8024:cd24:8081:2024:5b51:17aa	91.81.23.170
cb15:901b:8024:cd24:8081:2024:5b51:17ab	91.81.23.171
cb15:901b:8024:cd24:8081:2024:5b51:17ac	91.81.23.172
cb15:901b:8024:cd24:8081:2024:5b51:17ad	91.81.23.173
cb15:901b:8024:cd24:8081:2024:5b51:17ae	91.81.23.174
cb15:901b:8024:cd24:8081:2024:5b51:17af	91.81.23.175
cb15:901b:8024:cd24:8081:2024:5b51:17b0	91.81.23.176
cb15:901b:8024:cd24:8081:2024:5b51:17b1	91.81.23.177
cb15:901b:8024:cd24:8081:2024:5b51:17b2	91.81.23.178
cb15:901b:8024:cd24:8081:2024:5b51:17b3	91.81.23.179
cb15:901b:8024:cd24:8081:2024:5b51:17b4	91.81.23.180

cb15:901b:8024:cd24:8081:2024:5b51:17b5	91.81.23.181
cb15:901b:8024:cd24:8081:2024:5b51:17b6	91.81.23.182
cb15:901b:8024:cd24:8081:2024:5b51:17b7	91.81.23.183
cb15:901b:8024:cd24:8081:2024:5b51:17b8	91.81.23.184
cb15:901b:8024:cd24:8081:2024:5b51:17b9	91.81.23.185
cb15:901b:8024:cd24:8081:2024:5b51:17ba	91.81.23.186
cb15:901b:8024:cd24:8081:2024:5b51:17bb	91.81.23.187
cb15:901b:8024:cd24:8081:2024:5b51:17bc	91.81.23.188
cb15:901b:8024:cd24:8081:2024:5b51:17bd	91.81.23.189
cb15:901b:8024:cd24:8081:2024:5b51:17be	91.81.23.190
cb15:901b:8024:cd24:8081:2024:5b51:17bf	91.81.23.191
cb15:901b:8024:cd24:8081:2024:5b51:17c0	91.81.23.192
cb15:901b:8024:cd24:8081:2024:5b51:17c1	91.81.23.193
cb15:901b:8024:cd24:8081:2024:5b51:17c2	91.81.23.194
cb15:901b:8024:cd24:8081:2024:5b51:17c3	91.81.23.195
cb15:901b:8024:cd24:8081:2024:5b51:17c4	91.81.23.196
cb15:901b:8024:cd24:8081:2024:5b51:17c5	91.81.23.197
cb15:901b:8024:cd24:8081:2024:5b51:17c6	91.81.23.198
cb15:901b:8024:cd24:8081:2024:5b51:17c7	91.81.23.199
cb15:901b:8024:cd24:8081:2024:5b51:17c8	91.81.23.200
cb15:901b:8024:cd24:8081:2024:5b51:17c9	91.81.23.201
cb15:901b:8024:cd24:8081:2024:5b51:17ca	91.81.23.202
cb15:901b:8024:cd24:8081:2024:5b51:17cb	91.81.23.203
cb15:901b:8024:cd24:8081:2024:5b51:17cc	91.81.23.204
cb15:901b:8024:cd24:8081:2024:5b51:17cd	91.81.23.205
cb15:901b:8024:cd24:8081:2024:5b51:17ce	91.81.23.206
cb15:901b:8024:cd24:8081:2024:5b51:17cf	91.81.23.207
cb15:901b:8024:cd24:8081:2024:5b51:17d0	91.81.23.208
cb15:901b:8024:cd24:8081:2024:5b51:17d1	91.81.23.209
cb15:901b:8024:cd24:8081:2024:5b51:17d2	91.81.23.210
cb15:901b:8024:cd24:8081:2024:5b51:17d3	91.81.23.211
cb15:901b:8024:cd24:8081:2024:5b51:17d4	91.81.23.212
cb15:901b:8024:cd24:8081:2024:5b51:17d5	91.81.23.213
cb15:901b:8024:cd24:8081:2024:5b51:17d6	91.81.23.214
cb15:901b:8024:cd24:8081:2024:5b51:17d7	91.81.23.215
cb15:901b:8024:cd24:8081:2024:5b51:17d8	91.81.23.216
cb15:901b:8024:cd24:8081:2024:5b51:17d9	91.81.23.217
cb15:901b:8024:cd24:8081:2024:5b51:17da	91.81.23.218
cb15:901b:8024:cd24:8081:2024:5b51:17db	91.81.23.219
cb15:901b:8024:cd24:8081:2024:5b51:17dc	91.81.23.220
cb15:901b:8024:cd24:8081:2024:5b51:17dd	91.81.23.221
cb15:901b:8024:cd24:8081:2024:5b51:17de	91.81.23.222
cb15:901b:8024:cd24:8081:2024:5b51:17df	91.81.23.223
cb15:901b:8024:cd24:8081:2024:5b51:17e0	91.81.23.224
cb15:901b:8024:cd24:8081:2024:5b51:17e1	91.81.23.225
cb15:901b:8024:cd24:8081:2024:5b51:17e2	91.81.23.226
cb15:901b:8024:cd24:8081:2024:5b51:17e3	91.81.23.227
cb15:901b:8024:cd24:8081:2024:5b51:17e4	91.81.23.228
cb15:901b:8024:cd24:8081:2024:5b51:17e5	91.81.23.229
cb15:901b:8024:cd24:8081:2024:5b51:17e6	91.81.23.230
cb15:901b:8024:cd24:8081:2024:5b51:17e7	91.81.23.231
cb15:901b:8024:cd24:8081:2024:5b51:17e8	91.81.23.232
cb15:901b:8024:cd24:8081:2024:5b51:17e9	91.81.23.233
cb15:901b:8024:cd24:8081:2024:5b51:17ea	91.81.23.234
cb15:901b:8024:cd24:8081:2024:5b51:17eb	91.81.23.235
cb15:901b:8024:cd24:8081:2024:5b51:17ec	91.81.23.236
cb15:901b:8024:cd24:8081:2024:5b51:17ed	91.81.23.237
cb15:901b:8024:cd24:8081:2024:5b51:17ee	91.81.23.238
cb15:901b:8024:cd24:8081:2024:5b51:17ef	91.81.23.239
cb15:901b:8024:cd24:8081:2024:5b51:17f0	91.81.23.240
cb15:901b:8024:cd24:8081:2024:5b51:17f1	91.81.23.241
cb15:901b:8024:cd24:8081:2024:5b51:17f2	91.81.23.242
cb15:901b:8024:cd24:8081:2024:5b51:17f3	91.81.23.243
cb15:901b:8024:cd24:8081:2024:5b51:17f4	91.81.23.244
cb15:901b:8024:cd24:8081:2024:5b51:17f5	91.81.23.245
cb15:901b:8024:cd24:8081:2024:5b51:17f6	91.81.23.246
cb15:901b:8024:cd24:8081:2024:5b51:17f7	91.81.23.247
cb15:901b:8024:cd24:8081:2024:5b51:17f8	91.81.23.248
cb15:901b:8024:cd24:8081:2024:5b51:17f9	91.81.23.249
cb15:901b:8024:cd24:8081:2024:5b51:17fa	91.81.23.250
cb15:901b:8024:cd24:8081:2024:5b51:17fb	91.81.23.251
cb15:901b:8024:cd24:8081:2024:5b51:17fc	91.81.23.252
cb15:901b:8024:cd24:8081:2024:5b51:17fd	91.81.23.253
cb15:901b:8024:cd24:8081:2024:5b51:17fe	91.81.23.254
cb15:901b:8024:cd24:8081:2024:5b51:17ff	91.81.23.255

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.