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:cb15:8045:ada8:eb24:a157:1701	161.87.23.1
b51a:901b:cb15:8045:ada8:eb24:a157:1702	161.87.23.2
b51a:901b:cb15:8045:ada8:eb24:a157:1703	161.87.23.3
b51a:901b:cb15:8045:ada8:eb24:a157:1704	161.87.23.4
b51a:901b:cb15:8045:ada8:eb24:a157:1705	161.87.23.5
b51a:901b:cb15:8045:ada8:eb24:a157:1706	161.87.23.6
b51a:901b:cb15:8045:ada8:eb24:a157:1707	161.87.23.7
b51a:901b:cb15:8045:ada8:eb24:a157:1708	161.87.23.8
b51a:901b:cb15:8045:ada8:eb24:a157:1709	161.87.23.9
b51a:901b:cb15:8045:ada8:eb24:a157:170a	161.87.23.10
b51a:901b:cb15:8045:ada8:eb24:a157:170b	161.87.23.11
b51a:901b:cb15:8045:ada8:eb24:a157:170c	161.87.23.12
b51a:901b:cb15:8045:ada8:eb24:a157:170d	161.87.23.13
b51a:901b:cb15:8045:ada8:eb24:a157:170e	161.87.23.14
b51a:901b:cb15:8045:ada8:eb24:a157:170f	161.87.23.15
b51a:901b:cb15:8045:ada8:eb24:a157:1710	161.87.23.16
b51a:901b:cb15:8045:ada8:eb24:a157:1711	161.87.23.17
b51a:901b:cb15:8045:ada8:eb24:a157:1712	161.87.23.18
b51a:901b:cb15:8045:ada8:eb24:a157:1713	161.87.23.19
b51a:901b:cb15:8045:ada8:eb24:a157:1714	161.87.23.20
b51a:901b:cb15:8045:ada8:eb24:a157:1715	161.87.23.21
b51a:901b:cb15:8045:ada8:eb24:a157:1716	161.87.23.22
b51a:901b:cb15:8045:ada8:eb24:a157:1717	161.87.23.23
b51a:901b:cb15:8045:ada8:eb24:a157:1718	161.87.23.24
b51a:901b:cb15:8045:ada8:eb24:a157:1719	161.87.23.25
b51a:901b:cb15:8045:ada8:eb24:a157:171a	161.87.23.26
b51a:901b:cb15:8045:ada8:eb24:a157:171b	161.87.23.27
b51a:901b:cb15:8045:ada8:eb24:a157:171c	161.87.23.28
b51a:901b:cb15:8045:ada8:eb24:a157:171d	161.87.23.29
b51a:901b:cb15:8045:ada8:eb24:a157:171e	161.87.23.30
b51a:901b:cb15:8045:ada8:eb24:a157:171f	161.87.23.31
b51a:901b:cb15:8045:ada8:eb24:a157:1720	161.87.23.32
b51a:901b:cb15:8045:ada8:eb24:a157:1721	161.87.23.33
b51a:901b:cb15:8045:ada8:eb24:a157:1722	161.87.23.34
b51a:901b:cb15:8045:ada8:eb24:a157:1723	161.87.23.35
b51a:901b:cb15:8045:ada8:eb24:a157:1724	161.87.23.36
b51a:901b:cb15:8045:ada8:eb24:a157:1725	161.87.23.37
b51a:901b:cb15:8045:ada8:eb24:a157:1726	161.87.23.38
b51a:901b:cb15:8045:ada8:eb24:a157:1727	161.87.23.39
b51a:901b:cb15:8045:ada8:eb24:a157:1728	161.87.23.40
b51a:901b:cb15:8045:ada8:eb24:a157:1729	161.87.23.41
b51a:901b:cb15:8045:ada8:eb24:a157:172a	161.87.23.42
b51a:901b:cb15:8045:ada8:eb24:a157:172b	161.87.23.43
b51a:901b:cb15:8045:ada8:eb24:a157:172c	161.87.23.44
b51a:901b:cb15:8045:ada8:eb24:a157:172d	161.87.23.45
b51a:901b:cb15:8045:ada8:eb24:a157:172e	161.87.23.46
b51a:901b:cb15:8045:ada8:eb24:a157:172f	161.87.23.47
b51a:901b:cb15:8045:ada8:eb24:a157:1730	161.87.23.48
b51a:901b:cb15:8045:ada8:eb24:a157:1731	161.87.23.49
b51a:901b:cb15:8045:ada8:eb24:a157:1732	161.87.23.50
b51a:901b:cb15:8045:ada8:eb24:a157:1733	161.87.23.51
b51a:901b:cb15:8045:ada8:eb24:a157:1734	161.87.23.52
b51a:901b:cb15:8045:ada8:eb24:a157:1735	161.87.23.53
b51a:901b:cb15:8045:ada8:eb24:a157:1736	161.87.23.54
b51a:901b:cb15:8045:ada8:eb24:a157:1737	161.87.23.55
b51a:901b:cb15:8045:ada8:eb24:a157:1738	161.87.23.56
b51a:901b:cb15:8045:ada8:eb24:a157:1739	161.87.23.57
b51a:901b:cb15:8045:ada8:eb24:a157:173a	161.87.23.58
b51a:901b:cb15:8045:ada8:eb24:a157:173b	161.87.23.59
b51a:901b:cb15:8045:ada8:eb24:a157:173c	161.87.23.60

b51a:901b:cb15:8045:ada8:eb24:a157:173d	161.87.23.61
b51a:901b:cb15:8045:ada8:eb24:a157:173e	161.87.23.62
b51a:901b:cb15:8045:ada8:eb24:a157:173f	161.87.23.63
b51a:901b:cb15:8045:ada8:eb24:a157:1740	161.87.23.64
b51a:901b:cb15:8045:ada8:eb24:a157:1741	161.87.23.65
b51a:901b:cb15:8045:ada8:eb24:a157:1742	161.87.23.66
b51a:901b:cb15:8045:ada8:eb24:a157:1743	161.87.23.67
b51a:901b:cb15:8045:ada8:eb24:a157:1744	161.87.23.68
b51a:901b:cb15:8045:ada8:eb24:a157:1745	161.87.23.69
b51a:901b:cb15:8045:ada8:eb24:a157:1746	161.87.23.70
b51a:901b:cb15:8045:ada8:eb24:a157:1747	161.87.23.71
b51a:901b:cb15:8045:ada8:eb24:a157:1748	161.87.23.72
b51a:901b:cb15:8045:ada8:eb24:a157:1749	161.87.23.73
b51a:901b:cb15:8045:ada8:eb24:a157:174a	161.87.23.74
b51a:901b:cb15:8045:ada8:eb24:a157:174b	161.87.23.75
b51a:901b:cb15:8045:ada8:eb24:a157:174c	161.87.23.76
b51a:901b:cb15:8045:ada8:eb24:a157:174d	161.87.23.77
b51a:901b:cb15:8045:ada8:eb24:a157:174e	161.87.23.78
b51a:901b:cb15:8045:ada8:eb24:a157:174f	161.87.23.79
b51a:901b:cb15:8045:ada8:eb24:a157:1750	161.87.23.80
b51a:901b:cb15:8045:ada8:eb24:a157:1751	161.87.23.81
b51a:901b:cb15:8045:ada8:eb24:a157:1752	161.87.23.82
b51a:901b:cb15:8045:ada8:eb24:a157:1753	161.87.23.83
b51a:901b:cb15:8045:ada8:eb24:a157:1754	161.87.23.84
b51a:901b:cb15:8045:ada8:eb24:a157:1755	161.87.23.85
b51a:901b:cb15:8045:ada8:eb24:a157:1756	161.87.23.86
b51a:901b:cb15:8045:ada8:eb24:a157:1757	161.87.23.87
b51a:901b:cb15:8045:ada8:eb24:a157:1758	161.87.23.88
b51a:901b:cb15:8045:ada8:eb24:a157:1759	161.87.23.89
b51a:901b:cb15:8045:ada8:eb24:a157:175a	161.87.23.90
b51a:901b:cb15:8045:ada8:eb24:a157:175b	161.87.23.91
b51a:901b:cb15:8045:ada8:eb24:a157:175c	161.87.23.92
b51a:901b:cb15:8045:ada8:eb24:a157:175d	161.87.23.93
b51a:901b:cb15:8045:ada8:eb24:a157:175e	161.87.23.94
b51a:901b:cb15:8045:ada8:eb24:a157:175f	161.87.23.95
b51a:901b:cb15:8045:ada8:eb24:a157:1760	161.87.23.96
b51a:901b:cb15:8045:ada8:eb24:a157:1761	161.87.23.97
b51a:901b:cb15:8045:ada8:eb24:a157:1762	161.87.23.98
b51a:901b:cb15:8045:ada8:eb24:a157:1763	161.87.23.99
b51a:901b:cb15:8045:ada8:eb24:a157:1764	161.87.23.100
b51a:901b:cb15:8045:ada8:eb24:a157:1765	161.87.23.101
b51a:901b:cb15:8045:ada8:eb24:a157:1766	161.87.23.102
b51a:901b:cb15:8045:ada8:eb24:a157:1767	161.87.23.103
b51a:901b:cb15:8045:ada8:eb24:a157:1768	161.87.23.104
b51a:901b:cb15:8045:ada8:eb24:a157:1769	161.87.23.105
b51a:901b:cb15:8045:ada8:eb24:a157:176a	161.87.23.106
b51a:901b:cb15:8045:ada8:eb24:a157:176b	161.87.23.107
b51a:901b:cb15:8045:ada8:eb24:a157:176c	161.87.23.108
b51a:901b:cb15:8045:ada8:eb24:a157:176d	161.87.23.109
b51a:901b:cb15:8045:ada8:eb24:a157:176e	161.87.23.110
b51a:901b:cb15:8045:ada8:eb24:a157:176f	161.87.23.111
b51a:901b:cb15:8045:ada8:eb24:a157:1770	161.87.23.112
b51a:901b:cb15:8045:ada8:eb24:a157:1771	161.87.23.113
b51a:901b:cb15:8045:ada8:eb24:a157:1772	161.87.23.114
b51a:901b:cb15:8045:ada8:eb24:a157:1773	161.87.23.115
b51a:901b:cb15:8045:ada8:eb24:a157:1774	161.87.23.116
b51a:901b:cb15:8045:ada8:eb24:a157:1775	161.87.23.117
b51a:901b:cb15:8045:ada8:eb24:a157:1776	161.87.23.118
b51a:901b:cb15:8045:ada8:eb24:a157:1777	161.87.23.119
b51a:901b:cb15:8045:ada8:eb24:a157:1778	161.87.23.120

b51a:901b:cb15:8045:ada8:eb24:a157:1779	161.87.23.121
b51a:901b:cb15:8045:ada8:eb24:a157:177a	161.87.23.122
b51a:901b:cb15:8045:ada8:eb24:a157:177b	161.87.23.123
b51a:901b:cb15:8045:ada8:eb24:a157:177c	161.87.23.124
b51a:901b:cb15:8045:ada8:eb24:a157:177d	161.87.23.125
b51a:901b:cb15:8045:ada8:eb24:a157:177e	161.87.23.126
b51a:901b:cb15:8045:ada8:eb24:a157:177f	161.87.23.127
b51a:901b:cb15:8045:ada8:eb24:a157:1780	161.87.23.128
b51a:901b:cb15:8045:ada8:eb24:a157:1781	161.87.23.129
b51a:901b:cb15:8045:ada8:eb24:a157:1782	161.87.23.130
b51a:901b:cb15:8045:ada8:eb24:a157:1783	161.87.23.131
b51a:901b:cb15:8045:ada8:eb24:a157:1784	161.87.23.132
b51a:901b:cb15:8045:ada8:eb24:a157:1785	161.87.23.133
b51a:901b:cb15:8045:ada8:eb24:a157:1786	161.87.23.134
b51a:901b:cb15:8045:ada8:eb24:a157:1787	161.87.23.135
b51a:901b:cb15:8045:ada8:eb24:a157:1788	161.87.23.136
b51a:901b:cb15:8045:ada8:eb24:a157:1789	161.87.23.137
b51a:901b:cb15:8045:ada8:eb24:a157:178a	161.87.23.138
b51a:901b:cb15:8045:ada8:eb24:a157:178b	161.87.23.139
b51a:901b:cb15:8045:ada8:eb24:a157:178c	161.87.23.140
b51a:901b:cb15:8045:ada8:eb24:a157:178d	161.87.23.141
b51a:901b:cb15:8045:ada8:eb24:a157:178e	161.87.23.142
b51a:901b:cb15:8045:ada8:eb24:a157:178f	161.87.23.143
b51a:901b:cb15:8045:ada8:eb24:a157:1790	161.87.23.144
b51a:901b:cb15:8045:ada8:eb24:a157:1791	161.87.23.145
b51a:901b:cb15:8045:ada8:eb24:a157:1792	161.87.23.146
b51a:901b:cb15:8045:ada8:eb24:a157:1793	161.87.23.147
b51a:901b:cb15:8045:ada8:eb24:a157:1794	161.87.23.148
b51a:901b:cb15:8045:ada8:eb24:a157:1795	161.87.23.149
b51a:901b:cb15:8045:ada8:eb24:a157:1796	161.87.23.150
b51a:901b:cb15:8045:ada8:eb24:a157:1797	161.87.23.151
b51a:901b:cb15:8045:ada8:eb24:a157:1798	161.87.23.152
b51a:901b:cb15:8045:ada8:eb24:a157:1799	161.87.23.153
b51a:901b:cb15:8045:ada8:eb24:a157:179a	161.87.23.154
b51a:901b:cb15:8045:ada8:eb24:a157:179b	161.87.23.155
b51a:901b:cb15:8045:ada8:eb24:a157:179c	161.87.23.156
b51a:901b:cb15:8045:ada8:eb24:a157:179d	161.87.23.157
b51a:901b:cb15:8045:ada8:eb24:a157:179e	161.87.23.158
b51a:901b:cb15:8045:ada8:eb24:a157:179f	161.87.23.159
b51a:901b:cb15:8045:ada8:eb24:a157:17a0	161.87.23.160
b51a:901b:cb15:8045:ada8:eb24:a157:17a1	161.87.23.161
b51a:901b:cb15:8045:ada8:eb24:a157:17a2	161.87.23.162
b51a:901b:cb15:8045:ada8:eb24:a157:17a3	161.87.23.163
b51a:901b:cb15:8045:ada8:eb24:a157:17a4	161.87.23.164
b51a:901b:cb15:8045:ada8:eb24:a157:17a5	161.87.23.165
b51a:901b:cb15:8045:ada8:eb24:a157:17a6	161.87.23.166
b51a:901b:cb15:8045:ada8:eb24:a157:17a7	161.87.23.167
b51a:901b:cb15:8045:ada8:eb24:a157:17a8	161.87.23.168
b51a:901b:cb15:8045:ada8:eb24:a157:17a9	161.87.23.169
b51a:901b:cb15:8045:ada8:eb24:a157:17aa	161.87.23.170
b51a:901b:cb15:8045:ada8:eb24:a157:17ab	161.87.23.171
b51a:901b:cb15:8045:ada8:eb24:a157:17ac	161.87.23.172
b51a:901b:cb15:8045:ada8:eb24:a157:17ad	161.87.23.173
b51a:901b:cb15:8045:ada8:eb24:a157:17ae	161.87.23.174
b51a:901b:cb15:8045:ada8:eb24:a157:17af	161.87.23.175
b51a:901b:cb15:8045:ada8:eb24:a157:17b0	161.87.23.176
b51a:901b:cb15:8045:ada8:eb24:a157:17b1	161.87.23.177
b51a:901b:cb15:8045:ada8:eb24:a157:17b2	161.87.23.178
b51a:901b:cb15:8045:ada8:eb24:a157:17b3	161.87.23.179
b51a:901b:cb15:8045:ada8:eb24:a157:17b4	161.87.23.180

b51a:901b:cb15:8045:ada8:eb24:a157:17b5	161.87.23.181
b51a:901b:cb15:8045:ada8:eb24:a157:17b6	161.87.23.182
b51a:901b:cb15:8045:ada8:eb24:a157:17b7	161.87.23.183
b51a:901b:cb15:8045:ada8:eb24:a157:17b8	161.87.23.184
b51a:901b:cb15:8045:ada8:eb24:a157:17b9	161.87.23.185
b51a:901b:cb15:8045:ada8:eb24:a157:17ba	161.87.23.186
b51a:901b:cb15:8045:ada8:eb24:a157:17bb	161.87.23.187
b51a:901b:cb15:8045:ada8:eb24:a157:17bc	161.87.23.188
b51a:901b:cb15:8045:ada8:eb24:a157:17bd	161.87.23.189
b51a:901b:cb15:8045:ada8:eb24:a157:17be	161.87.23.190
b51a:901b:cb15:8045:ada8:eb24:a157:17bf	161.87.23.191
b51a:901b:cb15:8045:ada8:eb24:a157:17c0	161.87.23.192
b51a:901b:cb15:8045:ada8:eb24:a157:17c1	161.87.23.193
b51a:901b:cb15:8045:ada8:eb24:a157:17c2	161.87.23.194
b51a:901b:cb15:8045:ada8:eb24:a157:17c3	161.87.23.195
b51a:901b:cb15:8045:ada8:eb24:a157:17c4	161.87.23.196
b51a:901b:cb15:8045:ada8:eb24:a157:17c5	161.87.23.197
b51a:901b:cb15:8045:ada8:eb24:a157:17c6	161.87.23.198
b51a:901b:cb15:8045:ada8:eb24:a157:17c7	161.87.23.199
b51a:901b:cb15:8045:ada8:eb24:a157:17c8	161.87.23.200
b51a:901b:cb15:8045:ada8:eb24:a157:17c9	161.87.23.201
b51a:901b:cb15:8045:ada8:eb24:a157:17ca	161.87.23.202
b51a:901b:cb15:8045:ada8:eb24:a157:17cb	161.87.23.203
b51a:901b:cb15:8045:ada8:eb24:a157:17cc	161.87.23.204
b51a:901b:cb15:8045:ada8:eb24:a157:17cd	161.87.23.205
b51a:901b:cb15:8045:ada8:eb24:a157:17ce	161.87.23.206
b51a:901b:cb15:8045:ada8:eb24:a157:17cf	161.87.23.207
b51a:901b:cb15:8045:ada8:eb24:a157:17d0	161.87.23.208
b51a:901b:cb15:8045:ada8:eb24:a157:17d1	161.87.23.209
b51a:901b:cb15:8045:ada8:eb24:a157:17d2	161.87.23.210
b51a:901b:cb15:8045:ada8:eb24:a157:17d3	161.87.23.211
b51a:901b:cb15:8045:ada8:eb24:a157:17d4	161.87.23.212
b51a:901b:cb15:8045:ada8:eb24:a157:17d5	161.87.23.213
b51a:901b:cb15:8045:ada8:eb24:a157:17d6	161.87.23.214
b51a:901b:cb15:8045:ada8:eb24:a157:17d7	161.87.23.215
b51a:901b:cb15:8045:ada8:eb24:a157:17d8	161.87.23.216
b51a:901b:cb15:8045:ada8:eb24:a157:17d9	161.87.23.217
b51a:901b:cb15:8045:ada8:eb24:a157:17da	161.87.23.218
b51a:901b:cb15:8045:ada8:eb24:a157:17db	161.87.23.219
b51a:901b:cb15:8045:ada8:eb24:a157:17dc	161.87.23.220
b51a:901b:cb15:8045:ada8:eb24:a157:17dd	161.87.23.221
b51a:901b:cb15:8045:ada8:eb24:a157:17de	161.87.23.222
b51a:901b:cb15:8045:ada8:eb24:a157:17df	161.87.23.223
b51a:901b:cb15:8045:ada8:eb24:a157:17e0	161.87.23.224
b51a:901b:cb15:8045:ada8:eb24:a157:17e1	161.87.23.225
b51a:901b:cb15:8045:ada8:eb24:a157:17e2	161.87.23.226
b51a:901b:cb15:8045:ada8:eb24:a157:17e3	161.87.23.227
b51a:901b:cb15:8045:ada8:eb24:a157:17e4	161.87.23.228
b51a:901b:cb15:8045:ada8:eb24:a157:17e5	161.87.23.229
b51a:901b:cb15:8045:ada8:eb24:a157:17e6	161.87.23.230
b51a:901b:cb15:8045:ada8:eb24:a157:17e7	161.87.23.231
b51a:901b:cb15:8045:ada8:eb24:a157:17e8	161.87.23.232
b51a:901b:cb15:8045:ada8:eb24:a157:17e9	161.87.23.233
b51a:901b:cb15:8045:ada8:eb24:a157:17ea	161.87.23.234
b51a:901b:cb15:8045:ada8:eb24:a157:17eb	161.87.23.235
b51a:901b:cb15:8045:ada8:eb24:a157:17ec	161.87.23.236
b51a:901b:cb15:8045:ada8:eb24:a157:17ed	161.87.23.237
b51a:901b:cb15:8045:ada8:eb24:a157:17ee	161.87.23.238
b51a:901b:cb15:8045:ada8:eb24:a157:17ef	161.87.23.239
b51a:901b:cb15:8045:ada8:eb24:a157:17f0	161.87.23.240
b51a:901b:cb15:8045:ada8:eb24:a157:17f1	161.87.23.241
b51a:901b:cb15:8045:ada8:eb24:a157:17f2	161.87.23.242
b51a:901b:cb15:8045:ada8:eb24:a157:17f3	161.87.23.243
b51a:901b:cb15:8045:ada8:eb24:a157:17f4	161.87.23.244
b51a:901b:cb15:8045:ada8:eb24:a157:17f5	161.87.23.245
b51a:901b:cb15:8045:ada8:eb24:a157:17f6	161.87.23.246
b51a:901b:cb15:8045:ada8:eb24:a157:17f7	161.87.23.247
b51a:901b:cb15:8045:ada8:eb24:a157:17f8	161.87.23.248
b51a:901b:cb15:8045:ada8:eb24:a157:17f9	161.87.23.249
b51a:901b:cb15:8045:ada8:eb24:a157:17fa	161.87.23.250
b51a:901b:cb15:8045:ada8:eb24:a157:17fb	161.87.23.251
b51a:901b:cb15:8045:ada8:eb24:a157:17fc	161.87.23.252
b51a:901b:cb15:8045:ada8:eb24:a157:17fd	161.87.23.253
b51a:901b:cb15:8045:ada8:eb24:a157:17fe	161.87.23.254
b51a:901b:cb15:8045:ada8:eb24:a157:17ff	161.87.23.255

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.