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:fb65:4024:3136:1324:1701	19.36.23.1
cb15:901b:901b:fb65:4024:3136:1324:1702	19.36.23.2
cb15:901b:901b:fb65:4024:3136:1324:1703	19.36.23.3
cb15:901b:901b:fb65:4024:3136:1324:1704	19.36.23.4
cb15:901b:901b:fb65:4024:3136:1324:1705	19.36.23.5
cb15:901b:901b:fb65:4024:3136:1324:1706	19.36.23.6
cb15:901b:901b:fb65:4024:3136:1324:1707	19.36.23.7
cb15:901b:901b:fb65:4024:3136:1324:1708	19.36.23.8
cb15:901b:901b:fb65:4024:3136:1324:1709	19.36.23.9
cb15:901b:901b:fb65:4024:3136:1324:170a	19.36.23.10
cb15:901b:901b:fb65:4024:3136:1324:170b	19.36.23.11
cb15:901b:901b:fb65:4024:3136:1324:170c	19.36.23.12
cb15:901b:901b:fb65:4024:3136:1324:170d	19.36.23.13
cb15:901b:901b:fb65:4024:3136:1324:170e	19.36.23.14
cb15:901b:901b:fb65:4024:3136:1324:170f	19.36.23.15
cb15:901b:901b:fb65:4024:3136:1324:1710	19.36.23.16
cb15:901b:901b:fb65:4024:3136:1324:1711	19.36.23.17
cb15:901b:901b:fb65:4024:3136:1324:1712	19.36.23.18
cb15:901b:901b:fb65:4024:3136:1324:1713	19.36.23.19
cb15:901b:901b:fb65:4024:3136:1324:1714	19.36.23.20
cb15:901b:901b:fb65:4024:3136:1324:1715	19.36.23.21
cb15:901b:901b:fb65:4024:3136:1324:1716	19.36.23.22
cb15:901b:901b:fb65:4024:3136:1324:1717	19.36.23.23
cb15:901b:901b:fb65:4024:3136:1324:1718	19.36.23.24
cb15:901b:901b:fb65:4024:3136:1324:1719	19.36.23.25
cb15:901b:901b:fb65:4024:3136:1324:171a	19.36.23.26
cb15:901b:901b:fb65:4024:3136:1324:171b	19.36.23.27
cb15:901b:901b:fb65:4024:3136:1324:171c	19.36.23.28
cb15:901b:901b:fb65:4024:3136:1324:171d	19.36.23.29
cb15:901b:901b:fb65:4024:3136:1324:171e	19.36.23.30
cb15:901b:901b:fb65:4024:3136:1324:171f	19.36.23.31
cb15:901b:901b:fb65:4024:3136:1324:1720	19.36.23.32
cb15:901b:901b:fb65:4024:3136:1324:1721	19.36.23.33
cb15:901b:901b:fb65:4024:3136:1324:1722	19.36.23.34
cb15:901b:901b:fb65:4024:3136:1324:1723	19.36.23.35
cb15:901b:901b:fb65:4024:3136:1324:1724	19.36.23.36
cb15:901b:901b:fb65:4024:3136:1324:1725	19.36.23.37
cb15:901b:901b:fb65:4024:3136:1324:1726	19.36.23.38
cb15:901b:901b:fb65:4024:3136:1324:1727	19.36.23.39
cb15:901b:901b:fb65:4024:3136:1324:1728	19.36.23.40
cb15:901b:901b:fb65:4024:3136:1324:1729	19.36.23.41
cb15:901b:901b:fb65:4024:3136:1324:172a	19.36.23.42
cb15:901b:901b:fb65:4024:3136:1324:172b	19.36.23.43
cb15:901b:901b:fb65:4024:3136:1324:172c	19.36.23.44
cb15:901b:901b:fb65:4024:3136:1324:172d	19.36.23.45
cb15:901b:901b:fb65:4024:3136:1324:172e	19.36.23.46
cb15:901b:901b:fb65:4024:3136:1324:172f	19.36.23.47
cb15:901b:901b:fb65:4024:3136:1324:1730	19.36.23.48
cb15:901b:901b:fb65:4024:3136:1324:1731	19.36.23.49
cb15:901b:901b:fb65:4024:3136:1324:1732	19.36.23.50
cb15:901b:901b:fb65:4024:3136:1324:1733	19.36.23.51
cb15:901b:901b:fb65:4024:3136:1324:1734	19.36.23.52
cb15:901b:901b:fb65:4024:3136:1324:1735	19.36.23.53
cb15:901b:901b:fb65:4024:3136:1324:1736	19.36.23.54
cb15:901b:901b:fb65:4024:3136:1324:1737	19.36.23.55
cb15:901b:901b:fb65:4024:3136:1324:1738	19.36.23.56
cb15:901b:901b:fb65:4024:3136:1324:1739	19.36.23.57
cb15:901b:901b:fb65:4024:3136:1324:173a	19.36.23.58
cb15:901b:901b:fb65:4024:3136:1324:173b	19.36.23.59
cb15:901b:901b:fb65:4024:3136:1324:173c	19.36.23.60

cb15:901b:901b:fb65:4024:3136:1324:173d	19.36.23.61
cb15:901b:901b:fb65:4024:3136:1324:173e	19.36.23.62
cb15:901b:901b:fb65:4024:3136:1324:173f	19.36.23.63
cb15:901b:901b:fb65:4024:3136:1324:1740	19.36.23.64
cb15:901b:901b:fb65:4024:3136:1324:1741	19.36.23.65
cb15:901b:901b:fb65:4024:3136:1324:1742	19.36.23.66
cb15:901b:901b:fb65:4024:3136:1324:1743	19.36.23.67
cb15:901b:901b:fb65:4024:3136:1324:1744	19.36.23.68
cb15:901b:901b:fb65:4024:3136:1324:1745	19.36.23.69
cb15:901b:901b:fb65:4024:3136:1324:1746	19.36.23.70
cb15:901b:901b:fb65:4024:3136:1324:1747	19.36.23.71
cb15:901b:901b:fb65:4024:3136:1324:1748	19.36.23.72
cb15:901b:901b:fb65:4024:3136:1324:1749	19.36.23.73
cb15:901b:901b:fb65:4024:3136:1324:174a	19.36.23.74
cb15:901b:901b:fb65:4024:3136:1324:174b	19.36.23.75
cb15:901b:901b:fb65:4024:3136:1324:174c	19.36.23.76
cb15:901b:901b:fb65:4024:3136:1324:174d	19.36.23.77
cb15:901b:901b:fb65:4024:3136:1324:174e	19.36.23.78
cb15:901b:901b:fb65:4024:3136:1324:174f	19.36.23.79
cb15:901b:901b:fb65:4024:3136:1324:1750	19.36.23.80
cb15:901b:901b:fb65:4024:3136:1324:1751	19.36.23.81
cb15:901b:901b:fb65:4024:3136:1324:1752	19.36.23.82
cb15:901b:901b:fb65:4024:3136:1324:1753	19.36.23.83
cb15:901b:901b:fb65:4024:3136:1324:1754	19.36.23.84
cb15:901b:901b:fb65:4024:3136:1324:1755	19.36.23.85
cb15:901b:901b:fb65:4024:3136:1324:1756	19.36.23.86
cb15:901b:901b:fb65:4024:3136:1324:1757	19.36.23.87
cb15:901b:901b:fb65:4024:3136:1324:1758	19.36.23.88
cb15:901b:901b:fb65:4024:3136:1324:1759	19.36.23.89
cb15:901b:901b:fb65:4024:3136:1324:175a	19.36.23.90
cb15:901b:901b:fb65:4024:3136:1324:175b	19.36.23.91
cb15:901b:901b:fb65:4024:3136:1324:175c	19.36.23.92
cb15:901b:901b:fb65:4024:3136:1324:175d	19.36.23.93
cb15:901b:901b:fb65:4024:3136:1324:175e	19.36.23.94
cb15:901b:901b:fb65:4024:3136:1324:175f	19.36.23.95
cb15:901b:901b:fb65:4024:3136:1324:1760	19.36.23.96
cb15:901b:901b:fb65:4024:3136:1324:1761	19.36.23.97
cb15:901b:901b:fb65:4024:3136:1324:1762	19.36.23.98
cb15:901b:901b:fb65:4024:3136:1324:1763	19.36.23.99
cb15:901b:901b:fb65:4024:3136:1324:1764	19.36.23.100
cb15:901b:901b:fb65:4024:3136:1324:1765	19.36.23.101
cb15:901b:901b:fb65:4024:3136:1324:1766	19.36.23.102
cb15:901b:901b:fb65:4024:3136:1324:1767	19.36.23.103
cb15:901b:901b:fb65:4024:3136:1324:1768	19.36.23.104
cb15:901b:901b:fb65:4024:3136:1324:1769	19.36.23.105
cb15:901b:901b:fb65:4024:3136:1324:176a	19.36.23.106
cb15:901b:901b:fb65:4024:3136:1324:176b	19.36.23.107
cb15:901b:901b:fb65:4024:3136:1324:176c	19.36.23.108
cb15:901b:901b:fb65:4024:3136:1324:176d	19.36.23.109
cb15:901b:901b:fb65:4024:3136:1324:176e	19.36.23.110
cb15:901b:901b:fb65:4024:3136:1324:176f	19.36.23.111
cb15:901b:901b:fb65:4024:3136:1324:1770	19.36.23.112
cb15:901b:901b:fb65:4024:3136:1324:1771	19.36.23.113
cb15:901b:901b:fb65:4024:3136:1324:1772	19.36.23.114
cb15:901b:901b:fb65:4024:3136:1324:1773	19.36.23.115
cb15:901b:901b:fb65:4024:3136:1324:1774	19.36.23.116
cb15:901b:901b:fb65:4024:3136:1324:1775	19.36.23.117
cb15:901b:901b:fb65:4024:3136:1324:1776	19.36.23.118
cb15:901b:901b:fb65:4024:3136:1324:1777	19.36.23.119
cb15:901b:901b:fb65:4024:3136:1324:1778	19.36.23.120

cb15:901b:901b:fb65:4024:3136:1324:1779	19.36.23.121
cb15:901b:901b:fb65:4024:3136:1324:177a	19.36.23.122
cb15:901b:901b:fb65:4024:3136:1324:177b	19.36.23.123
cb15:901b:901b:fb65:4024:3136:1324:177c	19.36.23.124
cb15:901b:901b:fb65:4024:3136:1324:177d	19.36.23.125
cb15:901b:901b:fb65:4024:3136:1324:177e	19.36.23.126
cb15:901b:901b:fb65:4024:3136:1324:177f	19.36.23.127
cb15:901b:901b:fb65:4024:3136:1324:1780	19.36.23.128
cb15:901b:901b:fb65:4024:3136:1324:1781	19.36.23.129
cb15:901b:901b:fb65:4024:3136:1324:1782	19.36.23.130
cb15:901b:901b:fb65:4024:3136:1324:1783	19.36.23.131
cb15:901b:901b:fb65:4024:3136:1324:1784	19.36.23.132
cb15:901b:901b:fb65:4024:3136:1324:1785	19.36.23.133
cb15:901b:901b:fb65:4024:3136:1324:1786	19.36.23.134
cb15:901b:901b:fb65:4024:3136:1324:1787	19.36.23.135
cb15:901b:901b:fb65:4024:3136:1324:1788	19.36.23.136
cb15:901b:901b:fb65:4024:3136:1324:1789	19.36.23.137
cb15:901b:901b:fb65:4024:3136:1324:178a	19.36.23.138
cb15:901b:901b:fb65:4024:3136:1324:178b	19.36.23.139
cb15:901b:901b:fb65:4024:3136:1324:178c	19.36.23.140
cb15:901b:901b:fb65:4024:3136:1324:178d	19.36.23.141
cb15:901b:901b:fb65:4024:3136:1324:178e	19.36.23.142
cb15:901b:901b:fb65:4024:3136:1324:178f	19.36.23.143
cb15:901b:901b:fb65:4024:3136:1324:1790	19.36.23.144
cb15:901b:901b:fb65:4024:3136:1324:1791	19.36.23.145
cb15:901b:901b:fb65:4024:3136:1324:1792	19.36.23.146
cb15:901b:901b:fb65:4024:3136:1324:1793	19.36.23.147
cb15:901b:901b:fb65:4024:3136:1324:1794	19.36.23.148
cb15:901b:901b:fb65:4024:3136:1324:1795	19.36.23.149
cb15:901b:901b:fb65:4024:3136:1324:1796	19.36.23.150
cb15:901b:901b:fb65:4024:3136:1324:1797	19.36.23.151
cb15:901b:901b:fb65:4024:3136:1324:1798	19.36.23.152
cb15:901b:901b:fb65:4024:3136:1324:1799	19.36.23.153
cb15:901b:901b:fb65:4024:3136:1324:179a	19.36.23.154
cb15:901b:901b:fb65:4024:3136:1324:179b	19.36.23.155
cb15:901b:901b:fb65:4024:3136:1324:179c	19.36.23.156
cb15:901b:901b:fb65:4024:3136:1324:179d	19.36.23.157
cb15:901b:901b:fb65:4024:3136:1324:179e	19.36.23.158
cb15:901b:901b:fb65:4024:3136:1324:179f	19.36.23.159
cb15:901b:901b:fb65:4024:3136:1324:17a0	19.36.23.160
cb15:901b:901b:fb65:4024:3136:1324:17a1	19.36.23.161
cb15:901b:901b:fb65:4024:3136:1324:17a2	19.36.23.162
cb15:901b:901b:fb65:4024:3136:1324:17a3	19.36.23.163
cb15:901b:901b:fb65:4024:3136:1324:17a4	19.36.23.164
cb15:901b:901b:fb65:4024:3136:1324:17a5	19.36.23.165
cb15:901b:901b:fb65:4024:3136:1324:17a6	19.36.23.166
cb15:901b:901b:fb65:4024:3136:1324:17a7	19.36.23.167
cb15:901b:901b:fb65:4024:3136:1324:17a8	19.36.23.168
cb15:901b:901b:fb65:4024:3136:1324:17a9	19.36.23.169
cb15:901b:901b:fb65:4024:3136:1324:17aa	19.36.23.170
cb15:901b:901b:fb65:4024:3136:1324:17ab	19.36.23.171
cb15:901b:901b:fb65:4024:3136:1324:17ac	19.36.23.172
cb15:901b:901b:fb65:4024:3136:1324:17ad	19.36.23.173
cb15:901b:901b:fb65:4024:3136:1324:17ae	19.36.23.174
cb15:901b:901b:fb65:4024:3136:1324:17af	19.36.23.175
cb15:901b:901b:fb65:4024:3136:1324:17b0	19.36.23.176
cb15:901b:901b:fb65:4024:3136:1324:17b1	19.36.23.177
cb15:901b:901b:fb65:4024:3136:1324:17b2	19.36.23.178
cb15:901b:901b:fb65:4024:3136:1324:17b3	19.36.23.179
cb15:901b:901b:fb65:4024:3136:1324:17b4	19.36.23.180

cb15:901b:901b:fb65:4024:3136:1324:17b5	19.36.23.181
cb15:901b:901b:fb65:4024:3136:1324:17b6	19.36.23.182
cb15:901b:901b:fb65:4024:3136:1324:17b7	19.36.23.183
cb15:901b:901b:fb65:4024:3136:1324:17b8	19.36.23.184
cb15:901b:901b:fb65:4024:3136:1324:17b9	19.36.23.185
cb15:901b:901b:fb65:4024:3136:1324:17ba	19.36.23.186
cb15:901b:901b:fb65:4024:3136:1324:17bb	19.36.23.187
cb15:901b:901b:fb65:4024:3136:1324:17bc	19.36.23.188
cb15:901b:901b:fb65:4024:3136:1324:17bd	19.36.23.189
cb15:901b:901b:fb65:4024:3136:1324:17be	19.36.23.190
cb15:901b:901b:fb65:4024:3136:1324:17bf	19.36.23.191
cb15:901b:901b:fb65:4024:3136:1324:17c0	19.36.23.192
cb15:901b:901b:fb65:4024:3136:1324:17c1	19.36.23.193
cb15:901b:901b:fb65:4024:3136:1324:17c2	19.36.23.194
cb15:901b:901b:fb65:4024:3136:1324:17c3	19.36.23.195
cb15:901b:901b:fb65:4024:3136:1324:17c4	19.36.23.196
cb15:901b:901b:fb65:4024:3136:1324:17c5	19.36.23.197
cb15:901b:901b:fb65:4024:3136:1324:17c6	19.36.23.198
cb15:901b:901b:fb65:4024:3136:1324:17c7	19.36.23.199
cb15:901b:901b:fb65:4024:3136:1324:17c8	19.36.23.200
cb15:901b:901b:fb65:4024:3136:1324:17c9	19.36.23.201
cb15:901b:901b:fb65:4024:3136:1324:17ca	19.36.23.202
cb15:901b:901b:fb65:4024:3136:1324:17cb	19.36.23.203
cb15:901b:901b:fb65:4024:3136:1324:17cc	19.36.23.204
cb15:901b:901b:fb65:4024:3136:1324:17cd	19.36.23.205
cb15:901b:901b:fb65:4024:3136:1324:17ce	19.36.23.206
cb15:901b:901b:fb65:4024:3136:1324:17cf	19.36.23.207
cb15:901b:901b:fb65:4024:3136:1324:17d0	19.36.23.208
cb15:901b:901b:fb65:4024:3136:1324:17d1	19.36.23.209
cb15:901b:901b:fb65:4024:3136:1324:17d2	19.36.23.210
cb15:901b:901b:fb65:4024:3136:1324:17d3	19.36.23.211
cb15:901b:901b:fb65:4024:3136:1324:17d4	19.36.23.212
cb15:901b:901b:fb65:4024:3136:1324:17d5	19.36.23.213
cb15:901b:901b:fb65:4024:3136:1324:17d6	19.36.23.214
cb15:901b:901b:fb65:4024:3136:1324:17d7	19.36.23.215
cb15:901b:901b:fb65:4024:3136:1324:17d8	19.36.23.216
cb15:901b:901b:fb65:4024:3136:1324:17d9	19.36.23.217
cb15:901b:901b:fb65:4024:3136:1324:17da	19.36.23.218
cb15:901b:901b:fb65:4024:3136:1324:17db	19.36.23.219
cb15:901b:901b:fb65:4024:3136:1324:17dc	19.36.23.220
cb15:901b:901b:fb65:4024:3136:1324:17dd	19.36.23.221
cb15:901b:901b:fb65:4024:3136:1324:17de	19.36.23.222
cb15:901b:901b:fb65:4024:3136:1324:17df	19.36.23.223
cb15:901b:901b:fb65:4024:3136:1324:17e0	19.36.23.224
cb15:901b:901b:fb65:4024:3136:1324:17e1	19.36.23.225
cb15:901b:901b:fb65:4024:3136:1324:17e2	19.36.23.226
cb15:901b:901b:fb65:4024:3136:1324:17e3	19.36.23.227
cb15:901b:901b:fb65:4024:3136:1324:17e4	19.36.23.228
cb15:901b:901b:fb65:4024:3136:1324:17e5	19.36.23.229
cb15:901b:901b:fb65:4024:3136:1324:17e6	19.36.23.230
cb15:901b:901b:fb65:4024:3136:1324:17e7	19.36.23.231
cb15:901b:901b:fb65:4024:3136:1324:17e8	19.36.23.232
cb15:901b:901b:fb65:4024:3136:1324:17e9	19.36.23.233
cb15:901b:901b:fb65:4024:3136:1324:17ea	19.36.23.234
cb15:901b:901b:fb65:4024:3136:1324:17eb	19.36.23.235
cb15:901b:901b:fb65:4024:3136:1324:17ec	19.36.23.236
cb15:901b:901b:fb65:4024:3136:1324:17ed	19.36.23.237
cb15:901b:901b:fb65:4024:3136:1324:17ee	19.36.23.238
cb15:901b:901b:fb65:4024:3136:1324:17ef	19.36.23.239
cb15:901b:901b:fb65:4024:3136:1324:17f0	19.36.23.240
cb15:901b:901b:fb65:4024:3136:1324:17f1	19.36.23.241
cb15:901b:901b:fb65:4024:3136:1324:17f2	19.36.23.242
cb15:901b:901b:fb65:4024:3136:1324:17f3	19.36.23.243
cb15:901b:901b:fb65:4024:3136:1324:17f4	19.36.23.244
cb15:901b:901b:fb65:4024:3136:1324:17f5	19.36.23.245
cb15:901b:901b:fb65:4024:3136:1324:17f6	19.36.23.246
cb15:901b:901b:fb65:4024:3136:1324:17f7	19.36.23.247
cb15:901b:901b:fb65:4024:3136:1324:17f8	19.36.23.248
cb15:901b:901b:fb65:4024:3136:1324:17f9	19.36.23.249
cb15:901b:901b:fb65:4024:3136:1324:17fa	19.36.23.250
cb15:901b:901b:fb65:4024:3136:1324:17fb	19.36.23.251
cb15:901b:901b:fb65:4024:3136:1324:17fc	19.36.23.252
cb15:901b:901b:fb65:4024:3136:1324:17fd	19.36.23.253
cb15:901b:901b:fb65:4024:3136:1324:17fe	19.36.23.254
cb15:901b:901b:fb65:4024:3136:1324:17ff	19.36.23.255

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.