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
b51a:901b:901b:8082:d157:ac49:7157:1701	113.87.23.1
b51a:901b:901b:8082:d157:ac49:7157:1702	113.87.23.2
b51a:901b:901b:8082:d157:ac49:7157:1703	113.87.23.3
b51a:901b:901b:8082:d157:ac49:7157:1704	113.87.23.4
b51a:901b:901b:8082:d157:ac49:7157:1705	113.87.23.5
b51a:901b:901b:8082:d157:ac49:7157:1706	113.87.23.6
b51a:901b:901b:8082:d157:ac49:7157:1707	113.87.23.7
b51a:901b:901b:8082:d157:ac49:7157:1708	113.87.23.8
b51a:901b:901b:8082:d157:ac49:7157:1709	113.87.23.9
b51a:901b:901b:8082:d157:ac49:7157:170a	113.87.23.10
b51a:901b:901b:8082:d157:ac49:7157:170b	113.87.23.11
b51a:901b:901b:8082:d157:ac49:7157:170c	113.87.23.12
b51a:901b:901b:8082:d157:ac49:7157:170d	113.87.23.13
b51a:901b:901b:8082:d157:ac49:7157:170e	113.87.23.14
b51a:901b:901b:8082:d157:ac49:7157:170f	113.87.23.15
b51a:901b:901b:8082:d157:ac49:7157:1710	113.87.23.16
b51a:901b:901b:8082:d157:ac49:7157:1711	113.87.23.17
b51a:901b:901b:8082:d157:ac49:7157:1712	113.87.23.18
b51a:901b:901b:8082:d157:ac49:7157:1713	113.87.23.19
b51a:901b:901b:8082:d157:ac49:7157:1714	113.87.23.20
b51a:901b:901b:8082:d157:ac49:7157:1715	113.87.23.21
b51a:901b:901b:8082:d157:ac49:7157:1716	113.87.23.22
b51a:901b:901b:8082:d157:ac49:7157:1717	113.87.23.23
b51a:901b:901b:8082:d157:ac49:7157:1718	113.87.23.24
b51a:901b:901b:8082:d157:ac49:7157:1719	113.87.23.25
b51a:901b:901b:8082:d157:ac49:7157:171a	113.87.23.26
b51a:901b:901b:8082:d157:ac49:7157:171b	113.87.23.27
b51a:901b:901b:8082:d157:ac49:7157:171c	113.87.23.28
b51a:901b:901b:8082:d157:ac49:7157:171d	113.87.23.29
b51a:901b:901b:8082:d157:ac49:7157:171e	113.87.23.30
b51a:901b:901b:8082:d157:ac49:7157:171f	113.87.23.31
b51a:901b:901b:8082:d157:ac49:7157:1720	113.87.23.32
b51a:901b:901b:8082:d157:ac49:7157:1721	113.87.23.33
b51a:901b:901b:8082:d157:ac49:7157:1722	113.87.23.34
b51a:901b:901b:8082:d157:ac49:7157:1723	113.87.23.35
b51a:901b:901b:8082:d157:ac49:7157:1724	113.87.23.36
b51a:901b:901b:8082:d157:ac49:7157:1725	113.87.23.37
b51a:901b:901b:8082:d157:ac49:7157:1726	113.87.23.38
b51a:901b:901b:8082:d157:ac49:7157:1727	113.87.23.39
b51a:901b:901b:8082:d157:ac49:7157:1728	113.87.23.40
b51a:901b:901b:8082:d157:ac49:7157:1729	113.87.23.41
b51a:901b:901b:8082:d157:ac49:7157:172a	113.87.23.42
b51a:901b:901b:8082:d157:ac49:7157:172b	113.87.23.43
b51a:901b:901b:8082:d157:ac49:7157:172c	113.87.23.44
b51a:901b:901b:8082:d157:ac49:7157:172d	113.87.23.45
b51a:901b:901b:8082:d157:ac49:7157:172e	113.87.23.46
b51a:901b:901b:8082:d157:ac49:7157:172f	113.87.23.47
b51a:901b:901b:8082:d157:ac49:7157:1730	113.87.23.48
b51a:901b:901b:8082:d157:ac49:7157:1731	113.87.23.49
b51a:901b:901b:8082:d157:ac49:7157:1732	113.87.23.50
b51a:901b:901b:8082:d157:ac49:7157:1733	113.87.23.51
b51a:901b:901b:8082:d157:ac49:7157:1734	113.87.23.52
b51a:901b:901b:8082:d157:ac49:7157:1735	113.87.23.53
b51a:901b:901b:8082:d157:ac49:7157:1736	113.87.23.54
b51a:901b:901b:8082:d157:ac49:7157:1737	113.87.23.55
b51a:901b:901b:8082:d157:ac49:7157:1738	113.87.23.56
b51a:901b:901b:8082:d157:ac49:7157:1739	113.87.23.57
b51a:901b:901b:8082:d157:ac49:7157:173a	113.87.23.58
b51a:901b:901b:8082:d157:ac49:7157:173b	113.87.23.59
b51a:901b:901b:8082:d157:ac49:7157:173c	113.87.23.60

b51a:901b:901b:8082:d157:ac49:7157:173d	113.87.23.61
b51a:901b:901b:8082:d157:ac49:7157:173e	113.87.23.62
b51a:901b:901b:8082:d157:ac49:7157:173f	113.87.23.63
b51a:901b:901b:8082:d157:ac49:7157:1740	113.87.23.64
b51a:901b:901b:8082:d157:ac49:7157:1741	113.87.23.65
b51a:901b:901b:8082:d157:ac49:7157:1742	113.87.23.66
b51a:901b:901b:8082:d157:ac49:7157:1743	113.87.23.67
b51a:901b:901b:8082:d157:ac49:7157:1744	113.87.23.68
b51a:901b:901b:8082:d157:ac49:7157:1745	113.87.23.69
b51a:901b:901b:8082:d157:ac49:7157:1746	113.87.23.70
b51a:901b:901b:8082:d157:ac49:7157:1747	113.87.23.71
b51a:901b:901b:8082:d157:ac49:7157:1748	113.87.23.72
b51a:901b:901b:8082:d157:ac49:7157:1749	113.87.23.73
b51a:901b:901b:8082:d157:ac49:7157:174a	113.87.23.74
b51a:901b:901b:8082:d157:ac49:7157:174b	113.87.23.75
b51a:901b:901b:8082:d157:ac49:7157:174c	113.87.23.76
b51a:901b:901b:8082:d157:ac49:7157:174d	113.87.23.77
b51a:901b:901b:8082:d157:ac49:7157:174e	113.87.23.78
b51a:901b:901b:8082:d157:ac49:7157:174f	113.87.23.79
b51a:901b:901b:8082:d157:ac49:7157:1750	113.87.23.80
b51a:901b:901b:8082:d157:ac49:7157:1751	113.87.23.81
b51a:901b:901b:8082:d157:ac49:7157:1752	113.87.23.82
b51a:901b:901b:8082:d157:ac49:7157:1753	113.87.23.83
b51a:901b:901b:8082:d157:ac49:7157:1754	113.87.23.84
b51a:901b:901b:8082:d157:ac49:7157:1755	113.87.23.85
b51a:901b:901b:8082:d157:ac49:7157:1756	113.87.23.86
b51a:901b:901b:8082:d157:ac49:7157:1757	113.87.23.87
b51a:901b:901b:8082:d157:ac49:7157:1758	113.87.23.88
b51a:901b:901b:8082:d157:ac49:7157:1759	113.87.23.89
b51a:901b:901b:8082:d157:ac49:7157:175a	113.87.23.90
b51a:901b:901b:8082:d157:ac49:7157:175b	113.87.23.91
b51a:901b:901b:8082:d157:ac49:7157:175c	113.87.23.92
b51a:901b:901b:8082:d157:ac49:7157:175d	113.87.23.93
b51a:901b:901b:8082:d157:ac49:7157:175e	113.87.23.94
b51a:901b:901b:8082:d157:ac49:7157:175f	113.87.23.95
b51a:901b:901b:8082:d157:ac49:7157:1760	113.87.23.96
b51a:901b:901b:8082:d157:ac49:7157:1761	113.87.23.97
b51a:901b:901b:8082:d157:ac49:7157:1762	113.87.23.98
b51a:901b:901b:8082:d157:ac49:7157:1763	113.87.23.99
b51a:901b:901b:8082:d157:ac49:7157:1764	113.87.23.100
b51a:901b:901b:8082:d157:ac49:7157:1765	113.87.23.101
b51a:901b:901b:8082:d157:ac49:7157:1766	113.87.23.102
b51a:901b:901b:8082:d157:ac49:7157:1767	113.87.23.103
b51a:901b:901b:8082:d157:ac49:7157:1768	113.87.23.104
b51a:901b:901b:8082:d157:ac49:7157:1769	113.87.23.105
b51a:901b:901b:8082:d157:ac49:7157:176a	113.87.23.106
b51a:901b:901b:8082:d157:ac49:7157:176b	113.87.23.107
b51a:901b:901b:8082:d157:ac49:7157:176c	113.87.23.108
b51a:901b:901b:8082:d157:ac49:7157:176d	113.87.23.109
b51a:901b:901b:8082:d157:ac49:7157:176e	113.87.23.110
b51a:901b:901b:8082:d157:ac49:7157:176f	113.87.23.111
b51a:901b:901b:8082:d157:ac49:7157:1770	113.87.23.112
b51a:901b:901b:8082:d157:ac49:7157:1771	113.87.23.113
b51a:901b:901b:8082:d157:ac49:7157:1772	113.87.23.114
b51a:901b:901b:8082:d157:ac49:7157:1773	113.87.23.115
b51a:901b:901b:8082:d157:ac49:7157:1774	113.87.23.116
b51a:901b:901b:8082:d157:ac49:7157:1775	113.87.23.117
b51a:901b:901b:8082:d157:ac49:7157:1776	113.87.23.118
b51a:901b:901b:8082:d157:ac49:7157:1777	113.87.23.119
b51a:901b:901b:8082:d157:ac49:7157:1778	113.87.23.120

b51a:901b:901b:8082:d157:ac49:7157:1779	113.87.23.121
b51a:901b:901b:8082:d157:ac49:7157:177a	113.87.23.122
b51a:901b:901b:8082:d157:ac49:7157:177b	113.87.23.123
b51a:901b:901b:8082:d157:ac49:7157:177c	113.87.23.124
b51a:901b:901b:8082:d157:ac49:7157:177d	113.87.23.125
b51a:901b:901b:8082:d157:ac49:7157:177e	113.87.23.126
b51a:901b:901b:8082:d157:ac49:7157:177f	113.87.23.127
b51a:901b:901b:8082:d157:ac49:7157:1780	113.87.23.128
b51a:901b:901b:8082:d157:ac49:7157:1781	113.87.23.129
b51a:901b:901b:8082:d157:ac49:7157:1782	113.87.23.130
b51a:901b:901b:8082:d157:ac49:7157:1783	113.87.23.131
b51a:901b:901b:8082:d157:ac49:7157:1784	113.87.23.132
b51a:901b:901b:8082:d157:ac49:7157:1785	113.87.23.133
b51a:901b:901b:8082:d157:ac49:7157:1786	113.87.23.134
b51a:901b:901b:8082:d157:ac49:7157:1787	113.87.23.135
b51a:901b:901b:8082:d157:ac49:7157:1788	113.87.23.136
b51a:901b:901b:8082:d157:ac49:7157:1789	113.87.23.137
b51a:901b:901b:8082:d157:ac49:7157:178a	113.87.23.138
b51a:901b:901b:8082:d157:ac49:7157:178b	113.87.23.139
b51a:901b:901b:8082:d157:ac49:7157:178c	113.87.23.140
b51a:901b:901b:8082:d157:ac49:7157:178d	113.87.23.141
b51a:901b:901b:8082:d157:ac49:7157:178e	113.87.23.142
b51a:901b:901b:8082:d157:ac49:7157:178f	113.87.23.143
b51a:901b:901b:8082:d157:ac49:7157:1790	113.87.23.144
b51a:901b:901b:8082:d157:ac49:7157:1791	113.87.23.145
b51a:901b:901b:8082:d157:ac49:7157:1792	113.87.23.146
b51a:901b:901b:8082:d157:ac49:7157:1793	113.87.23.147
b51a:901b:901b:8082:d157:ac49:7157:1794	113.87.23.148
b51a:901b:901b:8082:d157:ac49:7157:1795	113.87.23.149
b51a:901b:901b:8082:d157:ac49:7157:1796	113.87.23.150
b51a:901b:901b:8082:d157:ac49:7157:1797	113.87.23.151
b51a:901b:901b:8082:d157:ac49:7157:1798	113.87.23.152
b51a:901b:901b:8082:d157:ac49:7157:1799	113.87.23.153
b51a:901b:901b:8082:d157:ac49:7157:179a	113.87.23.154
b51a:901b:901b:8082:d157:ac49:7157:179b	113.87.23.155
b51a:901b:901b:8082:d157:ac49:7157:179c	113.87.23.156
b51a:901b:901b:8082:d157:ac49:7157:179d	113.87.23.157
b51a:901b:901b:8082:d157:ac49:7157:179e	113.87.23.158
b51a:901b:901b:8082:d157:ac49:7157:179f	113.87.23.159
b51a:901b:901b:8082:d157:ac49:7157:17a0	113.87.23.160
b51a:901b:901b:8082:d157:ac49:7157:17a1	113.87.23.161
b51a:901b:901b:8082:d157:ac49:7157:17a2	113.87.23.162
b51a:901b:901b:8082:d157:ac49:7157:17a3	113.87.23.163
b51a:901b:901b:8082:d157:ac49:7157:17a4	113.87.23.164
b51a:901b:901b:8082:d157:ac49:7157:17a5	113.87.23.165
b51a:901b:901b:8082:d157:ac49:7157:17a6	113.87.23.166
b51a:901b:901b:8082:d157:ac49:7157:17a7	113.87.23.167
b51a:901b:901b:8082:d157:ac49:7157:17a8	113.87.23.168
b51a:901b:901b:8082:d157:ac49:7157:17a9	113.87.23.169
b51a:901b:901b:8082:d157:ac49:7157:17aa	113.87.23.170
b51a:901b:901b:8082:d157:ac49:7157:17ab	113.87.23.171
b51a:901b:901b:8082:d157:ac49:7157:17ac	113.87.23.172
b51a:901b:901b:8082:d157:ac49:7157:17ad	113.87.23.173
b51a:901b:901b:8082:d157:ac49:7157:17ae	113.87.23.174
b51a:901b:901b:8082:d157:ac49:7157:17af	113.87.23.175
b51a:901b:901b:8082:d157:ac49:7157:17b0	113.87.23.176
b51a:901b:901b:8082:d157:ac49:7157:17b1	113.87.23.177
b51a:901b:901b:8082:d157:ac49:7157:17b2	113.87.23.178
b51a:901b:901b:8082:d157:ac49:7157:17b3	113.87.23.179
b51a:901b:901b:8082:d157:ac49:7157:17b4	113.87.23.180

b51a:901b:901b:8082:d157:ac49:7157:17b5	113.87.23.181
b51a:901b:901b:8082:d157:ac49:7157:17b6	113.87.23.182
b51a:901b:901b:8082:d157:ac49:7157:17b7	113.87.23.183
b51a:901b:901b:8082:d157:ac49:7157:17b8	113.87.23.184
b51a:901b:901b:8082:d157:ac49:7157:17b9	113.87.23.185
b51a:901b:901b:8082:d157:ac49:7157:17ba	113.87.23.186
b51a:901b:901b:8082:d157:ac49:7157:17bb	113.87.23.187
b51a:901b:901b:8082:d157:ac49:7157:17bc	113.87.23.188
b51a:901b:901b:8082:d157:ac49:7157:17bd	113.87.23.189
b51a:901b:901b:8082:d157:ac49:7157:17be	113.87.23.190
b51a:901b:901b:8082:d157:ac49:7157:17bf	113.87.23.191
b51a:901b:901b:8082:d157:ac49:7157:17c0	113.87.23.192
b51a:901b:901b:8082:d157:ac49:7157:17c1	113.87.23.193
b51a:901b:901b:8082:d157:ac49:7157:17c2	113.87.23.194
b51a:901b:901b:8082:d157:ac49:7157:17c3	113.87.23.195
b51a:901b:901b:8082:d157:ac49:7157:17c4	113.87.23.196
b51a:901b:901b:8082:d157:ac49:7157:17c5	113.87.23.197
b51a:901b:901b:8082:d157:ac49:7157:17c6	113.87.23.198
b51a:901b:901b:8082:d157:ac49:7157:17c7	113.87.23.199
b51a:901b:901b:8082:d157:ac49:7157:17c8	113.87.23.200
b51a:901b:901b:8082:d157:ac49:7157:17c9	113.87.23.201
b51a:901b:901b:8082:d157:ac49:7157:17ca	113.87.23.202
b51a:901b:901b:8082:d157:ac49:7157:17cb	113.87.23.203
b51a:901b:901b:8082:d157:ac49:7157:17cc	113.87.23.204
b51a:901b:901b:8082:d157:ac49:7157:17cd	113.87.23.205
b51a:901b:901b:8082:d157:ac49:7157:17ce	113.87.23.206
b51a:901b:901b:8082:d157:ac49:7157:17cf	113.87.23.207
b51a:901b:901b:8082:d157:ac49:7157:17d0	113.87.23.208
b51a:901b:901b:8082:d157:ac49:7157:17d1	113.87.23.209
b51a:901b:901b:8082:d157:ac49:7157:17d2	113.87.23.210
b51a:901b:901b:8082:d157:ac49:7157:17d3	113.87.23.211
b51a:901b:901b:8082:d157:ac49:7157:17d4	113.87.23.212
b51a:901b:901b:8082:d157:ac49:7157:17d5	113.87.23.213
b51a:901b:901b:8082:d157:ac49:7157:17d6	113.87.23.214
b51a:901b:901b:8082:d157:ac49:7157:17d7	113.87.23.215
b51a:901b:901b:8082:d157:ac49:7157:17d8	113.87.23.216
b51a:901b:901b:8082:d157:ac49:7157:17d9	113.87.23.217
b51a:901b:901b:8082:d157:ac49:7157:17da	113.87.23.218
b51a:901b:901b:8082:d157:ac49:7157:17db	113.87.23.219
b51a:901b:901b:8082:d157:ac49:7157:17dc	113.87.23.220
b51a:901b:901b:8082:d157:ac49:7157:17dd	113.87.23.221
b51a:901b:901b:8082:d157:ac49:7157:17de	113.87.23.222
b51a:901b:901b:8082:d157:ac49:7157:17df	113.87.23.223
b51a:901b:901b:8082:d157:ac49:7157:17e0	113.87.23.224
b51a:901b:901b:8082:d157:ac49:7157:17e1	113.87.23.225
b51a:901b:901b:8082:d157:ac49:7157:17e2	113.87.23.226
b51a:901b:901b:8082:d157:ac49:7157:17e3	113.87.23.227
b51a:901b:901b:8082:d157:ac49:7157:17e4	113.87.23.228
b51a:901b:901b:8082:d157:ac49:7157:17e5	113.87.23.229
b51a:901b:901b:8082:d157:ac49:7157:17e6	113.87.23.230
b51a:901b:901b:8082:d157:ac49:7157:17e7	113.87.23.231
b51a:901b:901b:8082:d157:ac49:7157:17e8	113.87.23.232
b51a:901b:901b:8082:d157:ac49:7157:17e9	113.87.23.233
b51a:901b:901b:8082:d157:ac49:7157:17ea	113.87.23.234
b51a:901b:901b:8082:d157:ac49:7157:17eb	113.87.23.235
b51a:901b:901b:8082:d157:ac49:7157:17ec	113.87.23.236
b51a:901b:901b:8082:d157:ac49:7157:17ed	113.87.23.237
b51a:901b:901b:8082:d157:ac49:7157:17ee	113.87.23.238
b51a:901b:901b:8082:d157:ac49:7157:17ef	113.87.23.239
b51a:901b:901b:8082:d157:ac49:7157:17f0	113.87.23.240
b51a:901b:901b:8082:d157:ac49:7157:17f1	113.87.23.241
b51a:901b:901b:8082:d157:ac49:7157:17f2	113.87.23.242
b51a:901b:901b:8082:d157:ac49:7157:17f3	113.87.23.243
b51a:901b:901b:8082:d157:ac49:7157:17f4	113.87.23.244
b51a:901b:901b:8082:d157:ac49:7157:17f5	113.87.23.245
b51a:901b:901b:8082:d157:ac49:7157:17f6	113.87.23.246
b51a:901b:901b:8082:d157:ac49:7157:17f7	113.87.23.247
b51a:901b:901b:8082:d157:ac49:7157:17f8	113.87.23.248
b51a:901b:901b:8082:d157:ac49:7157:17f9	113.87.23.249
b51a:901b:901b:8082:d157:ac49:7157:17fa	113.87.23.250
b51a:901b:901b:8082:d157:ac49:7157:17fb	113.87.23.251
b51a:901b:901b:8082:d157:ac49:7157:17fc	113.87.23.252
b51a:901b:901b:8082:d157:ac49:7157:17fd	113.87.23.253
b51a:901b:901b:8082:d157:ac49:7157:17fe	113.87.23.254
b51a:901b:901b:8082:d157:ac49:7157:17ff	113.87.23.255

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.