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:8024:901b:91bc:cb15:78ff:1701	120.255.23.1
cb15:901b:8024:901b:91bc:cb15:78ff:1702	120.255.23.2
cb15:901b:8024:901b:91bc:cb15:78ff:1703	120.255.23.3
cb15:901b:8024:901b:91bc:cb15:78ff:1704	120.255.23.4
cb15:901b:8024:901b:91bc:cb15:78ff:1705	120.255.23.5
cb15:901b:8024:901b:91bc:cb15:78ff:1706	120.255.23.6
cb15:901b:8024:901b:91bc:cb15:78ff:1707	120.255.23.7
cb15:901b:8024:901b:91bc:cb15:78ff:1708	120.255.23.8
cb15:901b:8024:901b:91bc:cb15:78ff:1709	120.255.23.9
cb15:901b:8024:901b:91bc:cb15:78ff:170a	120.255.23.10
cb15:901b:8024:901b:91bc:cb15:78ff:170b	120.255.23.11
cb15:901b:8024:901b:91bc:cb15:78ff:170c	120.255.23.12
cb15:901b:8024:901b:91bc:cb15:78ff:170d	120.255.23.13
cb15:901b:8024:901b:91bc:cb15:78ff:170e	120.255.23.14
cb15:901b:8024:901b:91bc:cb15:78ff:170f	120.255.23.15
cb15:901b:8024:901b:91bc:cb15:78ff:1710	120.255.23.16
cb15:901b:8024:901b:91bc:cb15:78ff:1711	120.255.23.17
cb15:901b:8024:901b:91bc:cb15:78ff:1712	120.255.23.18
cb15:901b:8024:901b:91bc:cb15:78ff:1713	120.255.23.19
cb15:901b:8024:901b:91bc:cb15:78ff:1714	120.255.23.20
cb15:901b:8024:901b:91bc:cb15:78ff:1715	120.255.23.21
cb15:901b:8024:901b:91bc:cb15:78ff:1716	120.255.23.22
cb15:901b:8024:901b:91bc:cb15:78ff:1717	120.255.23.23
cb15:901b:8024:901b:91bc:cb15:78ff:1718	120.255.23.24
cb15:901b:8024:901b:91bc:cb15:78ff:1719	120.255.23.25
cb15:901b:8024:901b:91bc:cb15:78ff:171a	120.255.23.26
cb15:901b:8024:901b:91bc:cb15:78ff:171b	120.255.23.27
cb15:901b:8024:901b:91bc:cb15:78ff:171c	120.255.23.28
cb15:901b:8024:901b:91bc:cb15:78ff:171d	120.255.23.29
cb15:901b:8024:901b:91bc:cb15:78ff:171e	120.255.23.30
cb15:901b:8024:901b:91bc:cb15:78ff:171f	120.255.23.31
cb15:901b:8024:901b:91bc:cb15:78ff:1720	120.255.23.32
cb15:901b:8024:901b:91bc:cb15:78ff:1721	120.255.23.33
cb15:901b:8024:901b:91bc:cb15:78ff:1722	120.255.23.34
cb15:901b:8024:901b:91bc:cb15:78ff:1723	120.255.23.35
cb15:901b:8024:901b:91bc:cb15:78ff:1724	120.255.23.36
cb15:901b:8024:901b:91bc:cb15:78ff:1725	120.255.23.37
cb15:901b:8024:901b:91bc:cb15:78ff:1726	120.255.23.38
cb15:901b:8024:901b:91bc:cb15:78ff:1727	120.255.23.39
cb15:901b:8024:901b:91bc:cb15:78ff:1728	120.255.23.40
cb15:901b:8024:901b:91bc:cb15:78ff:1729	120.255.23.41
cb15:901b:8024:901b:91bc:cb15:78ff:172a	120.255.23.42
cb15:901b:8024:901b:91bc:cb15:78ff:172b	120.255.23.43
cb15:901b:8024:901b:91bc:cb15:78ff:172c	120.255.23.44
cb15:901b:8024:901b:91bc:cb15:78ff:172d	120.255.23.45
cb15:901b:8024:901b:91bc:cb15:78ff:172e	120.255.23.46
cb15:901b:8024:901b:91bc:cb15:78ff:172f	120.255.23.47
cb15:901b:8024:901b:91bc:cb15:78ff:1730	120.255.23.48
cb15:901b:8024:901b:91bc:cb15:78ff:1731	120.255.23.49
cb15:901b:8024:901b:91bc:cb15:78ff:1732	120.255.23.50
cb15:901b:8024:901b:91bc:cb15:78ff:1733	120.255.23.51
cb15:901b:8024:901b:91bc:cb15:78ff:1734	120.255.23.52
cb15:901b:8024:901b:91bc:cb15:78ff:1735	120.255.23.53
cb15:901b:8024:901b:91bc:cb15:78ff:1736	120.255.23.54
cb15:901b:8024:901b:91bc:cb15:78ff:1737	120.255.23.55
cb15:901b:8024:901b:91bc:cb15:78ff:1738	120.255.23.56
cb15:901b:8024:901b:91bc:cb15:78ff:1739	120.255.23.57
cb15:901b:8024:901b:91bc:cb15:78ff:173a	120.255.23.58
cb15:901b:8024:901b:91bc:cb15:78ff:173b	120.255.23.59
cb15:901b:8024:901b:91bc:cb15:78ff:173c	120.255.23.60

cb15:901b:8024:901b:91bc:cb15:78ff:173d	120.255.23.61
cb15:901b:8024:901b:91bc:cb15:78ff:173e	120.255.23.62
cb15:901b:8024:901b:91bc:cb15:78ff:173f	120.255.23.63
cb15:901b:8024:901b:91bc:cb15:78ff:1740	120.255.23.64
cb15:901b:8024:901b:91bc:cb15:78ff:1741	120.255.23.65
cb15:901b:8024:901b:91bc:cb15:78ff:1742	120.255.23.66
cb15:901b:8024:901b:91bc:cb15:78ff:1743	120.255.23.67
cb15:901b:8024:901b:91bc:cb15:78ff:1744	120.255.23.68
cb15:901b:8024:901b:91bc:cb15:78ff:1745	120.255.23.69
cb15:901b:8024:901b:91bc:cb15:78ff:1746	120.255.23.70
cb15:901b:8024:901b:91bc:cb15:78ff:1747	120.255.23.71
cb15:901b:8024:901b:91bc:cb15:78ff:1748	120.255.23.72
cb15:901b:8024:901b:91bc:cb15:78ff:1749	120.255.23.73
cb15:901b:8024:901b:91bc:cb15:78ff:174a	120.255.23.74
cb15:901b:8024:901b:91bc:cb15:78ff:174b	120.255.23.75
cb15:901b:8024:901b:91bc:cb15:78ff:174c	120.255.23.76
cb15:901b:8024:901b:91bc:cb15:78ff:174d	120.255.23.77
cb15:901b:8024:901b:91bc:cb15:78ff:174e	120.255.23.78
cb15:901b:8024:901b:91bc:cb15:78ff:174f	120.255.23.79
cb15:901b:8024:901b:91bc:cb15:78ff:1750	120.255.23.80
cb15:901b:8024:901b:91bc:cb15:78ff:1751	120.255.23.81
cb15:901b:8024:901b:91bc:cb15:78ff:1752	120.255.23.82
cb15:901b:8024:901b:91bc:cb15:78ff:1753	120.255.23.83
cb15:901b:8024:901b:91bc:cb15:78ff:1754	120.255.23.84
cb15:901b:8024:901b:91bc:cb15:78ff:1755	120.255.23.85
cb15:901b:8024:901b:91bc:cb15:78ff:1756	120.255.23.86
cb15:901b:8024:901b:91bc:cb15:78ff:1757	120.255.23.87
cb15:901b:8024:901b:91bc:cb15:78ff:1758	120.255.23.88
cb15:901b:8024:901b:91bc:cb15:78ff:1759	120.255.23.89
cb15:901b:8024:901b:91bc:cb15:78ff:175a	120.255.23.90
cb15:901b:8024:901b:91bc:cb15:78ff:175b	120.255.23.91
cb15:901b:8024:901b:91bc:cb15:78ff:175c	120.255.23.92
cb15:901b:8024:901b:91bc:cb15:78ff:175d	120.255.23.93
cb15:901b:8024:901b:91bc:cb15:78ff:175e	120.255.23.94
cb15:901b:8024:901b:91bc:cb15:78ff:175f	120.255.23.95
cb15:901b:8024:901b:91bc:cb15:78ff:1760	120.255.23.96
cb15:901b:8024:901b:91bc:cb15:78ff:1761	120.255.23.97
cb15:901b:8024:901b:91bc:cb15:78ff:1762	120.255.23.98
cb15:901b:8024:901b:91bc:cb15:78ff:1763	120.255.23.99
cb15:901b:8024:901b:91bc:cb15:78ff:1764	120.255.23.100
cb15:901b:8024:901b:91bc:cb15:78ff:1765	120.255.23.101
cb15:901b:8024:901b:91bc:cb15:78ff:1766	120.255.23.102
cb15:901b:8024:901b:91bc:cb15:78ff:1767	120.255.23.103
cb15:901b:8024:901b:91bc:cb15:78ff:1768	120.255.23.104
cb15:901b:8024:901b:91bc:cb15:78ff:1769	120.255.23.105
cb15:901b:8024:901b:91bc:cb15:78ff:176a	120.255.23.106
cb15:901b:8024:901b:91bc:cb15:78ff:176b	120.255.23.107
cb15:901b:8024:901b:91bc:cb15:78ff:176c	120.255.23.108
cb15:901b:8024:901b:91bc:cb15:78ff:176d	120.255.23.109
cb15:901b:8024:901b:91bc:cb15:78ff:176e	120.255.23.110
cb15:901b:8024:901b:91bc:cb15:78ff:176f	120.255.23.111
cb15:901b:8024:901b:91bc:cb15:78ff:1770	120.255.23.112
cb15:901b:8024:901b:91bc:cb15:78ff:1771	120.255.23.113
cb15:901b:8024:901b:91bc:cb15:78ff:1772	120.255.23.114
cb15:901b:8024:901b:91bc:cb15:78ff:1773	120.255.23.115
cb15:901b:8024:901b:91bc:cb15:78ff:1774	120.255.23.116
cb15:901b:8024:901b:91bc:cb15:78ff:1775	120.255.23.117
cb15:901b:8024:901b:91bc:cb15:78ff:1776	120.255.23.118
cb15:901b:8024:901b:91bc:cb15:78ff:1777	120.255.23.119
cb15:901b:8024:901b:91bc:cb15:78ff:1778	120.255.23.120

cb15:901b:8024:901b:91bc:cb15:78ff:1779	120.255.23.121
cb15:901b:8024:901b:91bc:cb15:78ff:177a	120.255.23.122
cb15:901b:8024:901b:91bc:cb15:78ff:177b	120.255.23.123
cb15:901b:8024:901b:91bc:cb15:78ff:177c	120.255.23.124
cb15:901b:8024:901b:91bc:cb15:78ff:177d	120.255.23.125
cb15:901b:8024:901b:91bc:cb15:78ff:177e	120.255.23.126
cb15:901b:8024:901b:91bc:cb15:78ff:177f	120.255.23.127
cb15:901b:8024:901b:91bc:cb15:78ff:1780	120.255.23.128
cb15:901b:8024:901b:91bc:cb15:78ff:1781	120.255.23.129
cb15:901b:8024:901b:91bc:cb15:78ff:1782	120.255.23.130
cb15:901b:8024:901b:91bc:cb15:78ff:1783	120.255.23.131
cb15:901b:8024:901b:91bc:cb15:78ff:1784	120.255.23.132
cb15:901b:8024:901b:91bc:cb15:78ff:1785	120.255.23.133
cb15:901b:8024:901b:91bc:cb15:78ff:1786	120.255.23.134
cb15:901b:8024:901b:91bc:cb15:78ff:1787	120.255.23.135
cb15:901b:8024:901b:91bc:cb15:78ff:1788	120.255.23.136
cb15:901b:8024:901b:91bc:cb15:78ff:1789	120.255.23.137
cb15:901b:8024:901b:91bc:cb15:78ff:178a	120.255.23.138
cb15:901b:8024:901b:91bc:cb15:78ff:178b	120.255.23.139
cb15:901b:8024:901b:91bc:cb15:78ff:178c	120.255.23.140
cb15:901b:8024:901b:91bc:cb15:78ff:178d	120.255.23.141
cb15:901b:8024:901b:91bc:cb15:78ff:178e	120.255.23.142
cb15:901b:8024:901b:91bc:cb15:78ff:178f	120.255.23.143
cb15:901b:8024:901b:91bc:cb15:78ff:1790	120.255.23.144
cb15:901b:8024:901b:91bc:cb15:78ff:1791	120.255.23.145
cb15:901b:8024:901b:91bc:cb15:78ff:1792	120.255.23.146
cb15:901b:8024:901b:91bc:cb15:78ff:1793	120.255.23.147
cb15:901b:8024:901b:91bc:cb15:78ff:1794	120.255.23.148
cb15:901b:8024:901b:91bc:cb15:78ff:1795	120.255.23.149
cb15:901b:8024:901b:91bc:cb15:78ff:1796	120.255.23.150
cb15:901b:8024:901b:91bc:cb15:78ff:1797	120.255.23.151
cb15:901b:8024:901b:91bc:cb15:78ff:1798	120.255.23.152
cb15:901b:8024:901b:91bc:cb15:78ff:1799	120.255.23.153
cb15:901b:8024:901b:91bc:cb15:78ff:179a	120.255.23.154
cb15:901b:8024:901b:91bc:cb15:78ff:179b	120.255.23.155
cb15:901b:8024:901b:91bc:cb15:78ff:179c	120.255.23.156
cb15:901b:8024:901b:91bc:cb15:78ff:179d	120.255.23.157
cb15:901b:8024:901b:91bc:cb15:78ff:179e	120.255.23.158
cb15:901b:8024:901b:91bc:cb15:78ff:179f	120.255.23.159
cb15:901b:8024:901b:91bc:cb15:78ff:17a0	120.255.23.160
cb15:901b:8024:901b:91bc:cb15:78ff:17a1	120.255.23.161
cb15:901b:8024:901b:91bc:cb15:78ff:17a2	120.255.23.162
cb15:901b:8024:901b:91bc:cb15:78ff:17a3	120.255.23.163
cb15:901b:8024:901b:91bc:cb15:78ff:17a4	120.255.23.164
cb15:901b:8024:901b:91bc:cb15:78ff:17a5	120.255.23.165
cb15:901b:8024:901b:91bc:cb15:78ff:17a6	120.255.23.166
cb15:901b:8024:901b:91bc:cb15:78ff:17a7	120.255.23.167
cb15:901b:8024:901b:91bc:cb15:78ff:17a8	120.255.23.168
cb15:901b:8024:901b:91bc:cb15:78ff:17a9	120.255.23.169
cb15:901b:8024:901b:91bc:cb15:78ff:17aa	120.255.23.170
cb15:901b:8024:901b:91bc:cb15:78ff:17ab	120.255.23.171
cb15:901b:8024:901b:91bc:cb15:78ff:17ac	120.255.23.172
cb15:901b:8024:901b:91bc:cb15:78ff:17ad	120.255.23.173
cb15:901b:8024:901b:91bc:cb15:78ff:17ae	120.255.23.174
cb15:901b:8024:901b:91bc:cb15:78ff:17af	120.255.23.175
cb15:901b:8024:901b:91bc:cb15:78ff:17b0	120.255.23.176
cb15:901b:8024:901b:91bc:cb15:78ff:17b1	120.255.23.177
cb15:901b:8024:901b:91bc:cb15:78ff:17b2	120.255.23.178
cb15:901b:8024:901b:91bc:cb15:78ff:17b3	120.255.23.179
cb15:901b:8024:901b:91bc:cb15:78ff:17b4	120.255.23.180

cb15:901b:8024:901b:91bc:cb15:78ff:17b5	120.255.23.181
cb15:901b:8024:901b:91bc:cb15:78ff:17b6	120.255.23.182
cb15:901b:8024:901b:91bc:cb15:78ff:17b7	120.255.23.183
cb15:901b:8024:901b:91bc:cb15:78ff:17b8	120.255.23.184
cb15:901b:8024:901b:91bc:cb15:78ff:17b9	120.255.23.185
cb15:901b:8024:901b:91bc:cb15:78ff:17ba	120.255.23.186
cb15:901b:8024:901b:91bc:cb15:78ff:17bb	120.255.23.187
cb15:901b:8024:901b:91bc:cb15:78ff:17bc	120.255.23.188
cb15:901b:8024:901b:91bc:cb15:78ff:17bd	120.255.23.189
cb15:901b:8024:901b:91bc:cb15:78ff:17be	120.255.23.190
cb15:901b:8024:901b:91bc:cb15:78ff:17bf	120.255.23.191
cb15:901b:8024:901b:91bc:cb15:78ff:17c0	120.255.23.192
cb15:901b:8024:901b:91bc:cb15:78ff:17c1	120.255.23.193
cb15:901b:8024:901b:91bc:cb15:78ff:17c2	120.255.23.194
cb15:901b:8024:901b:91bc:cb15:78ff:17c3	120.255.23.195
cb15:901b:8024:901b:91bc:cb15:78ff:17c4	120.255.23.196
cb15:901b:8024:901b:91bc:cb15:78ff:17c5	120.255.23.197
cb15:901b:8024:901b:91bc:cb15:78ff:17c6	120.255.23.198
cb15:901b:8024:901b:91bc:cb15:78ff:17c7	120.255.23.199
cb15:901b:8024:901b:91bc:cb15:78ff:17c8	120.255.23.200
cb15:901b:8024:901b:91bc:cb15:78ff:17c9	120.255.23.201
cb15:901b:8024:901b:91bc:cb15:78ff:17ca	120.255.23.202
cb15:901b:8024:901b:91bc:cb15:78ff:17cb	120.255.23.203
cb15:901b:8024:901b:91bc:cb15:78ff:17cc	120.255.23.204
cb15:901b:8024:901b:91bc:cb15:78ff:17cd	120.255.23.205
cb15:901b:8024:901b:91bc:cb15:78ff:17ce	120.255.23.206
cb15:901b:8024:901b:91bc:cb15:78ff:17cf	120.255.23.207
cb15:901b:8024:901b:91bc:cb15:78ff:17d0	120.255.23.208
cb15:901b:8024:901b:91bc:cb15:78ff:17d1	120.255.23.209
cb15:901b:8024:901b:91bc:cb15:78ff:17d2	120.255.23.210
cb15:901b:8024:901b:91bc:cb15:78ff:17d3	120.255.23.211
cb15:901b:8024:901b:91bc:cb15:78ff:17d4	120.255.23.212
cb15:901b:8024:901b:91bc:cb15:78ff:17d5	120.255.23.213
cb15:901b:8024:901b:91bc:cb15:78ff:17d6	120.255.23.214
cb15:901b:8024:901b:91bc:cb15:78ff:17d7	120.255.23.215
cb15:901b:8024:901b:91bc:cb15:78ff:17d8	120.255.23.216
cb15:901b:8024:901b:91bc:cb15:78ff:17d9	120.255.23.217
cb15:901b:8024:901b:91bc:cb15:78ff:17da	120.255.23.218
cb15:901b:8024:901b:91bc:cb15:78ff:17db	120.255.23.219
cb15:901b:8024:901b:91bc:cb15:78ff:17dc	120.255.23.220
cb15:901b:8024:901b:91bc:cb15:78ff:17dd	120.255.23.221
cb15:901b:8024:901b:91bc:cb15:78ff:17de	120.255.23.222
cb15:901b:8024:901b:91bc:cb15:78ff:17df	120.255.23.223
cb15:901b:8024:901b:91bc:cb15:78ff:17e0	120.255.23.224
cb15:901b:8024:901b:91bc:cb15:78ff:17e1	120.255.23.225
cb15:901b:8024:901b:91bc:cb15:78ff:17e2	120.255.23.226
cb15:901b:8024:901b:91bc:cb15:78ff:17e3	120.255.23.227
cb15:901b:8024:901b:91bc:cb15:78ff:17e4	120.255.23.228
cb15:901b:8024:901b:91bc:cb15:78ff:17e5	120.255.23.229
cb15:901b:8024:901b:91bc:cb15:78ff:17e6	120.255.23.230
cb15:901b:8024:901b:91bc:cb15:78ff:17e7	120.255.23.231
cb15:901b:8024:901b:91bc:cb15:78ff:17e8	120.255.23.232
cb15:901b:8024:901b:91bc:cb15:78ff:17e9	120.255.23.233
cb15:901b:8024:901b:91bc:cb15:78ff:17ea	120.255.23.234
cb15:901b:8024:901b:91bc:cb15:78ff:17eb	120.255.23.235
cb15:901b:8024:901b:91bc:cb15:78ff:17ec	120.255.23.236
cb15:901b:8024:901b:91bc:cb15:78ff:17ed	120.255.23.237
cb15:901b:8024:901b:91bc:cb15:78ff:17ee	120.255.23.238
cb15:901b:8024:901b:91bc:cb15:78ff:17ef	120.255.23.239
cb15:901b:8024:901b:91bc:cb15:78ff:17f0	120.255.23.240
cb15:901b:8024:901b:91bc:cb15:78ff:17f1	120.255.23.241
cb15:901b:8024:901b:91bc:cb15:78ff:17f2	120.255.23.242
cb15:901b:8024:901b:91bc:cb15:78ff:17f3	120.255.23.243
cb15:901b:8024:901b:91bc:cb15:78ff:17f4	120.255.23.244
cb15:901b:8024:901b:91bc:cb15:78ff:17f5	120.255.23.245
cb15:901b:8024:901b:91bc:cb15:78ff:17f6	120.255.23.246
cb15:901b:8024:901b:91bc:cb15:78ff:17f7	120.255.23.247
cb15:901b:8024:901b:91bc:cb15:78ff:17f8	120.255.23.248
cb15:901b:8024:901b:91bc:cb15:78ff:17f9	120.255.23.249
cb15:901b:8024:901b:91bc:cb15:78ff:17fa	120.255.23.250
cb15:901b:8024:901b:91bc:cb15:78ff:17fb	120.255.23.251
cb15:901b:8024:901b:91bc:cb15:78ff:17fc	120.255.23.252
cb15:901b:8024:901b:91bc:cb15:78ff:17fd	120.255.23.253
cb15:901b:8024:901b:91bc:cb15:78ff:17fe	120.255.23.254
cb15:901b:8024:901b:91bc:cb15:78ff:17ff	120.255.23.255

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.