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:cd72:3fd1:1601	63.209.22.1
b51a:901b:cb15:8045:ada8:cd72:3fd1:1602	63.209.22.2
b51a:901b:cb15:8045:ada8:cd72:3fd1:1603	63.209.22.3
b51a:901b:cb15:8045:ada8:cd72:3fd1:1604	63.209.22.4
b51a:901b:cb15:8045:ada8:cd72:3fd1:1605	63.209.22.5
b51a:901b:cb15:8045:ada8:cd72:3fd1:1606	63.209.22.6
b51a:901b:cb15:8045:ada8:cd72:3fd1:1607	63.209.22.7
b51a:901b:cb15:8045:ada8:cd72:3fd1:1608	63.209.22.8
b51a:901b:cb15:8045:ada8:cd72:3fd1:1609	63.209.22.9
b51a:901b:cb15:8045:ada8:cd72:3fd1:160a	63.209.22.10
b51a:901b:cb15:8045:ada8:cd72:3fd1:160b	63.209.22.11
b51a:901b:cb15:8045:ada8:cd72:3fd1:160c	63.209.22.12
b51a:901b:cb15:8045:ada8:cd72:3fd1:160d	63.209.22.13
b51a:901b:cb15:8045:ada8:cd72:3fd1:160e	63.209.22.14
b51a:901b:cb15:8045:ada8:cd72:3fd1:160f	63.209.22.15
b51a:901b:cb15:8045:ada8:cd72:3fd1:1610	63.209.22.16
b51a:901b:cb15:8045:ada8:cd72:3fd1:1611	63.209.22.17
b51a:901b:cb15:8045:ada8:cd72:3fd1:1612	63.209.22.18
b51a:901b:cb15:8045:ada8:cd72:3fd1:1613	63.209.22.19
b51a:901b:cb15:8045:ada8:cd72:3fd1:1614	63.209.22.20
b51a:901b:cb15:8045:ada8:cd72:3fd1:1615	63.209.22.21
b51a:901b:cb15:8045:ada8:cd72:3fd1:1616	63.209.22.22
b51a:901b:cb15:8045:ada8:cd72:3fd1:1617	63.209.22.23
b51a:901b:cb15:8045:ada8:cd72:3fd1:1618	63.209.22.24
b51a:901b:cb15:8045:ada8:cd72:3fd1:1619	63.209.22.25
b51a:901b:cb15:8045:ada8:cd72:3fd1:161a	63.209.22.26
b51a:901b:cb15:8045:ada8:cd72:3fd1:161b	63.209.22.27
b51a:901b:cb15:8045:ada8:cd72:3fd1:161c	63.209.22.28
b51a:901b:cb15:8045:ada8:cd72:3fd1:161d	63.209.22.29
b51a:901b:cb15:8045:ada8:cd72:3fd1:161e	63.209.22.30
b51a:901b:cb15:8045:ada8:cd72:3fd1:161f	63.209.22.31
b51a:901b:cb15:8045:ada8:cd72:3fd1:1620	63.209.22.32
b51a:901b:cb15:8045:ada8:cd72:3fd1:1621	63.209.22.33
b51a:901b:cb15:8045:ada8:cd72:3fd1:1622	63.209.22.34
b51a:901b:cb15:8045:ada8:cd72:3fd1:1623	63.209.22.35
b51a:901b:cb15:8045:ada8:cd72:3fd1:1624	63.209.22.36
b51a:901b:cb15:8045:ada8:cd72:3fd1:1625	63.209.22.37
b51a:901b:cb15:8045:ada8:cd72:3fd1:1626	63.209.22.38
b51a:901b:cb15:8045:ada8:cd72:3fd1:1627	63.209.22.39
b51a:901b:cb15:8045:ada8:cd72:3fd1:1628	63.209.22.40
b51a:901b:cb15:8045:ada8:cd72:3fd1:1629	63.209.22.41
b51a:901b:cb15:8045:ada8:cd72:3fd1:162a	63.209.22.42
b51a:901b:cb15:8045:ada8:cd72:3fd1:162b	63.209.22.43
b51a:901b:cb15:8045:ada8:cd72:3fd1:162c	63.209.22.44
b51a:901b:cb15:8045:ada8:cd72:3fd1:162d	63.209.22.45
b51a:901b:cb15:8045:ada8:cd72:3fd1:162e	63.209.22.46
b51a:901b:cb15:8045:ada8:cd72:3fd1:162f	63.209.22.47
b51a:901b:cb15:8045:ada8:cd72:3fd1:1630	63.209.22.48
b51a:901b:cb15:8045:ada8:cd72:3fd1:1631	63.209.22.49
b51a:901b:cb15:8045:ada8:cd72:3fd1:1632	63.209.22.50
b51a:901b:cb15:8045:ada8:cd72:3fd1:1633	63.209.22.51
b51a:901b:cb15:8045:ada8:cd72:3fd1:1634	63.209.22.52
b51a:901b:cb15:8045:ada8:cd72:3fd1:1635	63.209.22.53
b51a:901b:cb15:8045:ada8:cd72:3fd1:1636	63.209.22.54
b51a:901b:cb15:8045:ada8:cd72:3fd1:1637	63.209.22.55
b51a:901b:cb15:8045:ada8:cd72:3fd1:1638	63.209.22.56
b51a:901b:cb15:8045:ada8:cd72:3fd1:1639	63.209.22.57
b51a:901b:cb15:8045:ada8:cd72:3fd1:163a	63.209.22.58
b51a:901b:cb15:8045:ada8:cd72:3fd1:163b	63.209.22.59
b51a:901b:cb15:8045:ada8:cd72:3fd1:163c	63.209.22.60

b51a:901b:cb15:8045:ada8:cd72:3fd1:163d	63.209.22.61
b51a:901b:cb15:8045:ada8:cd72:3fd1:163e	63.209.22.62
b51a:901b:cb15:8045:ada8:cd72:3fd1:163f	63.209.22.63
b51a:901b:cb15:8045:ada8:cd72:3fd1:1640	63.209.22.64
b51a:901b:cb15:8045:ada8:cd72:3fd1:1641	63.209.22.65
b51a:901b:cb15:8045:ada8:cd72:3fd1:1642	63.209.22.66
b51a:901b:cb15:8045:ada8:cd72:3fd1:1643	63.209.22.67
b51a:901b:cb15:8045:ada8:cd72:3fd1:1644	63.209.22.68
b51a:901b:cb15:8045:ada8:cd72:3fd1:1645	63.209.22.69
b51a:901b:cb15:8045:ada8:cd72:3fd1:1646	63.209.22.70
b51a:901b:cb15:8045:ada8:cd72:3fd1:1647	63.209.22.71
b51a:901b:cb15:8045:ada8:cd72:3fd1:1648	63.209.22.72
b51a:901b:cb15:8045:ada8:cd72:3fd1:1649	63.209.22.73
b51a:901b:cb15:8045:ada8:cd72:3fd1:164a	63.209.22.74
b51a:901b:cb15:8045:ada8:cd72:3fd1:164b	63.209.22.75
b51a:901b:cb15:8045:ada8:cd72:3fd1:164c	63.209.22.76
b51a:901b:cb15:8045:ada8:cd72:3fd1:164d	63.209.22.77
b51a:901b:cb15:8045:ada8:cd72:3fd1:164e	63.209.22.78
b51a:901b:cb15:8045:ada8:cd72:3fd1:164f	63.209.22.79
b51a:901b:cb15:8045:ada8:cd72:3fd1:1650	63.209.22.80
b51a:901b:cb15:8045:ada8:cd72:3fd1:1651	63.209.22.81
b51a:901b:cb15:8045:ada8:cd72:3fd1:1652	63.209.22.82
b51a:901b:cb15:8045:ada8:cd72:3fd1:1653	63.209.22.83
b51a:901b:cb15:8045:ada8:cd72:3fd1:1654	63.209.22.84
b51a:901b:cb15:8045:ada8:cd72:3fd1:1655	63.209.22.85
b51a:901b:cb15:8045:ada8:cd72:3fd1:1656	63.209.22.86
b51a:901b:cb15:8045:ada8:cd72:3fd1:1657	63.209.22.87
b51a:901b:cb15:8045:ada8:cd72:3fd1:1658	63.209.22.88
b51a:901b:cb15:8045:ada8:cd72:3fd1:1659	63.209.22.89
b51a:901b:cb15:8045:ada8:cd72:3fd1:165a	63.209.22.90
b51a:901b:cb15:8045:ada8:cd72:3fd1:165b	63.209.22.91
b51a:901b:cb15:8045:ada8:cd72:3fd1:165c	63.209.22.92
b51a:901b:cb15:8045:ada8:cd72:3fd1:165d	63.209.22.93
b51a:901b:cb15:8045:ada8:cd72:3fd1:165e	63.209.22.94
b51a:901b:cb15:8045:ada8:cd72:3fd1:165f	63.209.22.95
b51a:901b:cb15:8045:ada8:cd72:3fd1:1660	63.209.22.96
b51a:901b:cb15:8045:ada8:cd72:3fd1:1661	63.209.22.97
b51a:901b:cb15:8045:ada8:cd72:3fd1:1662	63.209.22.98
b51a:901b:cb15:8045:ada8:cd72:3fd1:1663	63.209.22.99
b51a:901b:cb15:8045:ada8:cd72:3fd1:1664	63.209.22.100
b51a:901b:cb15:8045:ada8:cd72:3fd1:1665	63.209.22.101
b51a:901b:cb15:8045:ada8:cd72:3fd1:1666	63.209.22.102
b51a:901b:cb15:8045:ada8:cd72:3fd1:1667	63.209.22.103
b51a:901b:cb15:8045:ada8:cd72:3fd1:1668	63.209.22.104
b51a:901b:cb15:8045:ada8:cd72:3fd1:1669	63.209.22.105
b51a:901b:cb15:8045:ada8:cd72:3fd1:166a	63.209.22.106
b51a:901b:cb15:8045:ada8:cd72:3fd1:166b	63.209.22.107
b51a:901b:cb15:8045:ada8:cd72:3fd1:166c	63.209.22.108
b51a:901b:cb15:8045:ada8:cd72:3fd1:166d	63.209.22.109
b51a:901b:cb15:8045:ada8:cd72:3fd1:166e	63.209.22.110
b51a:901b:cb15:8045:ada8:cd72:3fd1:166f	63.209.22.111
b51a:901b:cb15:8045:ada8:cd72:3fd1:1670	63.209.22.112
b51a:901b:cb15:8045:ada8:cd72:3fd1:1671	63.209.22.113
b51a:901b:cb15:8045:ada8:cd72:3fd1:1672	63.209.22.114
b51a:901b:cb15:8045:ada8:cd72:3fd1:1673	63.209.22.115
b51a:901b:cb15:8045:ada8:cd72:3fd1:1674	63.209.22.116
b51a:901b:cb15:8045:ada8:cd72:3fd1:1675	63.209.22.117
b51a:901b:cb15:8045:ada8:cd72:3fd1:1676	63.209.22.118
b51a:901b:cb15:8045:ada8:cd72:3fd1:1677	63.209.22.119
b51a:901b:cb15:8045:ada8:cd72:3fd1:1678	63.209.22.120

b51a:901b:cb15:8045:ada8:cd72:3fd1:1679	63.209.22.121
b51a:901b:cb15:8045:ada8:cd72:3fd1:167a	63.209.22.122
b51a:901b:cb15:8045:ada8:cd72:3fd1:167b	63.209.22.123
b51a:901b:cb15:8045:ada8:cd72:3fd1:167c	63.209.22.124
b51a:901b:cb15:8045:ada8:cd72:3fd1:167d	63.209.22.125
b51a:901b:cb15:8045:ada8:cd72:3fd1:167e	63.209.22.126
b51a:901b:cb15:8045:ada8:cd72:3fd1:167f	63.209.22.127
b51a:901b:cb15:8045:ada8:cd72:3fd1:1680	63.209.22.128
b51a:901b:cb15:8045:ada8:cd72:3fd1:1681	63.209.22.129
b51a:901b:cb15:8045:ada8:cd72:3fd1:1682	63.209.22.130
b51a:901b:cb15:8045:ada8:cd72:3fd1:1683	63.209.22.131
b51a:901b:cb15:8045:ada8:cd72:3fd1:1684	63.209.22.132
b51a:901b:cb15:8045:ada8:cd72:3fd1:1685	63.209.22.133
b51a:901b:cb15:8045:ada8:cd72:3fd1:1686	63.209.22.134
b51a:901b:cb15:8045:ada8:cd72:3fd1:1687	63.209.22.135
b51a:901b:cb15:8045:ada8:cd72:3fd1:1688	63.209.22.136
b51a:901b:cb15:8045:ada8:cd72:3fd1:1689	63.209.22.137
b51a:901b:cb15:8045:ada8:cd72:3fd1:168a	63.209.22.138
b51a:901b:cb15:8045:ada8:cd72:3fd1:168b	63.209.22.139
b51a:901b:cb15:8045:ada8:cd72:3fd1:168c	63.209.22.140
b51a:901b:cb15:8045:ada8:cd72:3fd1:168d	63.209.22.141
b51a:901b:cb15:8045:ada8:cd72:3fd1:168e	63.209.22.142
b51a:901b:cb15:8045:ada8:cd72:3fd1:168f	63.209.22.143
b51a:901b:cb15:8045:ada8:cd72:3fd1:1690	63.209.22.144
b51a:901b:cb15:8045:ada8:cd72:3fd1:1691	63.209.22.145
b51a:901b:cb15:8045:ada8:cd72:3fd1:1692	63.209.22.146
b51a:901b:cb15:8045:ada8:cd72:3fd1:1693	63.209.22.147
b51a:901b:cb15:8045:ada8:cd72:3fd1:1694	63.209.22.148
b51a:901b:cb15:8045:ada8:cd72:3fd1:1695	63.209.22.149
b51a:901b:cb15:8045:ada8:cd72:3fd1:1696	63.209.22.150
b51a:901b:cb15:8045:ada8:cd72:3fd1:1697	63.209.22.151
b51a:901b:cb15:8045:ada8:cd72:3fd1:1698	63.209.22.152
b51a:901b:cb15:8045:ada8:cd72:3fd1:1699	63.209.22.153
b51a:901b:cb15:8045:ada8:cd72:3fd1:169a	63.209.22.154
b51a:901b:cb15:8045:ada8:cd72:3fd1:169b	63.209.22.155
b51a:901b:cb15:8045:ada8:cd72:3fd1:169c	63.209.22.156
b51a:901b:cb15:8045:ada8:cd72:3fd1:169d	63.209.22.157
b51a:901b:cb15:8045:ada8:cd72:3fd1:169e	63.209.22.158
b51a:901b:cb15:8045:ada8:cd72:3fd1:169f	63.209.22.159
b51a:901b:cb15:8045:ada8:cd72:3fd1:16a0	63.209.22.160
b51a:901b:cb15:8045:ada8:cd72:3fd1:16a1	63.209.22.161
b51a:901b:cb15:8045:ada8:cd72:3fd1:16a2	63.209.22.162
b51a:901b:cb15:8045:ada8:cd72:3fd1:16a3	63.209.22.163
b51a:901b:cb15:8045:ada8:cd72:3fd1:16a4	63.209.22.164
b51a:901b:cb15:8045:ada8:cd72:3fd1:16a5	63.209.22.165
b51a:901b:cb15:8045:ada8:cd72:3fd1:16a6	63.209.22.166
b51a:901b:cb15:8045:ada8:cd72:3fd1:16a7	63.209.22.167
b51a:901b:cb15:8045:ada8:cd72:3fd1:16a8	63.209.22.168
b51a:901b:cb15:8045:ada8:cd72:3fd1:16a9	63.209.22.169
b51a:901b:cb15:8045:ada8:cd72:3fd1:16aa	63.209.22.170
b51a:901b:cb15:8045:ada8:cd72:3fd1:16ab	63.209.22.171
b51a:901b:cb15:8045:ada8:cd72:3fd1:16ac	63.209.22.172
b51a:901b:cb15:8045:ada8:cd72:3fd1:16ad	63.209.22.173
b51a:901b:cb15:8045:ada8:cd72:3fd1:16ae	63.209.22.174
b51a:901b:cb15:8045:ada8:cd72:3fd1:16af	63.209.22.175
b51a:901b:cb15:8045:ada8:cd72:3fd1:16b0	63.209.22.176
b51a:901b:cb15:8045:ada8:cd72:3fd1:16b1	63.209.22.177
b51a:901b:cb15:8045:ada8:cd72:3fd1:16b2	63.209.22.178
b51a:901b:cb15:8045:ada8:cd72:3fd1:16b3	63.209.22.179
b51a:901b:cb15:8045:ada8:cd72:3fd1:16b4	63.209.22.180

b51a:901b:cb15:8045:ada8:cd72:3fd1:16b5	63.209.22.181
b51a:901b:cb15:8045:ada8:cd72:3fd1:16b6	63.209.22.182
b51a:901b:cb15:8045:ada8:cd72:3fd1:16b7	63.209.22.183
b51a:901b:cb15:8045:ada8:cd72:3fd1:16b8	63.209.22.184
b51a:901b:cb15:8045:ada8:cd72:3fd1:16b9	63.209.22.185
b51a:901b:cb15:8045:ada8:cd72:3fd1:16ba	63.209.22.186
b51a:901b:cb15:8045:ada8:cd72:3fd1:16bb	63.209.22.187
b51a:901b:cb15:8045:ada8:cd72:3fd1:16bc	63.209.22.188
b51a:901b:cb15:8045:ada8:cd72:3fd1:16bd	63.209.22.189
b51a:901b:cb15:8045:ada8:cd72:3fd1:16be	63.209.22.190
b51a:901b:cb15:8045:ada8:cd72:3fd1:16bf	63.209.22.191
b51a:901b:cb15:8045:ada8:cd72:3fd1:16c0	63.209.22.192
b51a:901b:cb15:8045:ada8:cd72:3fd1:16c1	63.209.22.193
b51a:901b:cb15:8045:ada8:cd72:3fd1:16c2	63.209.22.194
b51a:901b:cb15:8045:ada8:cd72:3fd1:16c3	63.209.22.195
b51a:901b:cb15:8045:ada8:cd72:3fd1:16c4	63.209.22.196
b51a:901b:cb15:8045:ada8:cd72:3fd1:16c5	63.209.22.197
b51a:901b:cb15:8045:ada8:cd72:3fd1:16c6	63.209.22.198
b51a:901b:cb15:8045:ada8:cd72:3fd1:16c7	63.209.22.199
b51a:901b:cb15:8045:ada8:cd72:3fd1:16c8	63.209.22.200
b51a:901b:cb15:8045:ada8:cd72:3fd1:16c9	63.209.22.201
b51a:901b:cb15:8045:ada8:cd72:3fd1:16ca	63.209.22.202
b51a:901b:cb15:8045:ada8:cd72:3fd1:16cb	63.209.22.203
b51a:901b:cb15:8045:ada8:cd72:3fd1:16cc	63.209.22.204
b51a:901b:cb15:8045:ada8:cd72:3fd1:16cd	63.209.22.205
b51a:901b:cb15:8045:ada8:cd72:3fd1:16ce	63.209.22.206
b51a:901b:cb15:8045:ada8:cd72:3fd1:16cf	63.209.22.207
b51a:901b:cb15:8045:ada8:cd72:3fd1:16d0	63.209.22.208
b51a:901b:cb15:8045:ada8:cd72:3fd1:16d1	63.209.22.209
b51a:901b:cb15:8045:ada8:cd72:3fd1:16d2	63.209.22.210
b51a:901b:cb15:8045:ada8:cd72:3fd1:16d3	63.209.22.211
b51a:901b:cb15:8045:ada8:cd72:3fd1:16d4	63.209.22.212
b51a:901b:cb15:8045:ada8:cd72:3fd1:16d5	63.209.22.213
b51a:901b:cb15:8045:ada8:cd72:3fd1:16d6	63.209.22.214
b51a:901b:cb15:8045:ada8:cd72:3fd1:16d7	63.209.22.215
b51a:901b:cb15:8045:ada8:cd72:3fd1:16d8	63.209.22.216
b51a:901b:cb15:8045:ada8:cd72:3fd1:16d9	63.209.22.217
b51a:901b:cb15:8045:ada8:cd72:3fd1:16da	63.209.22.218
b51a:901b:cb15:8045:ada8:cd72:3fd1:16db	63.209.22.219
b51a:901b:cb15:8045:ada8:cd72:3fd1:16dc	63.209.22.220
b51a:901b:cb15:8045:ada8:cd72:3fd1:16dd	63.209.22.221
b51a:901b:cb15:8045:ada8:cd72:3fd1:16de	63.209.22.222
b51a:901b:cb15:8045:ada8:cd72:3fd1:16df	63.209.22.223
b51a:901b:cb15:8045:ada8:cd72:3fd1:16e0	63.209.22.224
b51a:901b:cb15:8045:ada8:cd72:3fd1:16e1	63.209.22.225
b51a:901b:cb15:8045:ada8:cd72:3fd1:16e2	63.209.22.226
b51a:901b:cb15:8045:ada8:cd72:3fd1:16e3	63.209.22.227
b51a:901b:cb15:8045:ada8:cd72:3fd1:16e4	63.209.22.228
b51a:901b:cb15:8045:ada8:cd72:3fd1:16e5	63.209.22.229
b51a:901b:cb15:8045:ada8:cd72:3fd1:16e6	63.209.22.230
b51a:901b:cb15:8045:ada8:cd72:3fd1:16e7	63.209.22.231
b51a:901b:cb15:8045:ada8:cd72:3fd1:16e8	63.209.22.232
b51a:901b:cb15:8045:ada8:cd72:3fd1:16e9	63.209.22.233
b51a:901b:cb15:8045:ada8:cd72:3fd1:16ea	63.209.22.234
b51a:901b:cb15:8045:ada8:cd72:3fd1:16eb	63.209.22.235
b51a:901b:cb15:8045:ada8:cd72:3fd1:16ec	63.209.22.236
b51a:901b:cb15:8045:ada8:cd72:3fd1:16ed	63.209.22.237
b51a:901b:cb15:8045:ada8:cd72:3fd1:16ee	63.209.22.238
b51a:901b:cb15:8045:ada8:cd72:3fd1:16ef	63.209.22.239
b51a:901b:cb15:8045:ada8:cd72:3fd1:16f0	63.209.22.240
b51a:901b:cb15:8045:ada8:cd72:3fd1:16f1	63.209.22.241
b51a:901b:cb15:8045:ada8:cd72:3fd1:16f2	63.209.22.242
b51a:901b:cb15:8045:ada8:cd72:3fd1:16f3	63.209.22.243
b51a:901b:cb15:8045:ada8:cd72:3fd1:16f4	63.209.22.244
b51a:901b:cb15:8045:ada8:cd72:3fd1:16f5	63.209.22.245
b51a:901b:cb15:8045:ada8:cd72:3fd1:16f6	63.209.22.246
b51a:901b:cb15:8045:ada8:cd72:3fd1:16f7	63.209.22.247
b51a:901b:cb15:8045:ada8:cd72:3fd1:16f8	63.209.22.248
b51a:901b:cb15:8045:ada8:cd72:3fd1:16f9	63.209.22.249
b51a:901b:cb15:8045:ada8:cd72:3fd1:16fa	63.209.22.250
b51a:901b:cb15:8045:ada8:cd72:3fd1:16fb	63.209.22.251
b51a:901b:cb15:8045:ada8:cd72:3fd1:16fc	63.209.22.252
b51a:901b:cb15:8045:ada8:cd72:3fd1:16fd	63.209.22.253
b51a:901b:cb15:8045:ada8:cd72:3fd1:16fe	63.209.22.254
b51a:901b:cb15:8045:ada8:cd72:3fd1:16ff	63.209.22.255

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.