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:cd24:8081:155:8c20:1501	140.32.21.1
cb15:901b:8024:cd24:8081:155:8c20:1502	140.32.21.2
cb15:901b:8024:cd24:8081:155:8c20:1503	140.32.21.3
cb15:901b:8024:cd24:8081:155:8c20:1504	140.32.21.4
cb15:901b:8024:cd24:8081:155:8c20:1505	140.32.21.5
cb15:901b:8024:cd24:8081:155:8c20:1506	140.32.21.6
cb15:901b:8024:cd24:8081:155:8c20:1507	140.32.21.7
cb15:901b:8024:cd24:8081:155:8c20:1508	140.32.21.8
cb15:901b:8024:cd24:8081:155:8c20:1509	140.32.21.9
cb15:901b:8024:cd24:8081:155:8c20:150a	140.32.21.10
cb15:901b:8024:cd24:8081:155:8c20:150b	140.32.21.11
cb15:901b:8024:cd24:8081:155:8c20:150c	140.32.21.12
cb15:901b:8024:cd24:8081:155:8c20:150d	140.32.21.13
cb15:901b:8024:cd24:8081:155:8c20:150e	140.32.21.14
cb15:901b:8024:cd24:8081:155:8c20:150f	140.32.21.15
cb15:901b:8024:cd24:8081:155:8c20:1510	140.32.21.16
cb15:901b:8024:cd24:8081:155:8c20:1511	140.32.21.17
cb15:901b:8024:cd24:8081:155:8c20:1512	140.32.21.18
cb15:901b:8024:cd24:8081:155:8c20:1513	140.32.21.19
cb15:901b:8024:cd24:8081:155:8c20:1514	140.32.21.20
cb15:901b:8024:cd24:8081:155:8c20:1515	140.32.21.21
cb15:901b:8024:cd24:8081:155:8c20:1516	140.32.21.22
cb15:901b:8024:cd24:8081:155:8c20:1517	140.32.21.23
cb15:901b:8024:cd24:8081:155:8c20:1518	140.32.21.24
cb15:901b:8024:cd24:8081:155:8c20:1519	140.32.21.25
cb15:901b:8024:cd24:8081:155:8c20:151a	140.32.21.26
cb15:901b:8024:cd24:8081:155:8c20:151b	140.32.21.27
cb15:901b:8024:cd24:8081:155:8c20:151c	140.32.21.28
cb15:901b:8024:cd24:8081:155:8c20:151d	140.32.21.29
cb15:901b:8024:cd24:8081:155:8c20:151e	140.32.21.30
cb15:901b:8024:cd24:8081:155:8c20:151f	140.32.21.31
cb15:901b:8024:cd24:8081:155:8c20:1520	140.32.21.32
cb15:901b:8024:cd24:8081:155:8c20:1521	140.32.21.33
cb15:901b:8024:cd24:8081:155:8c20:1522	140.32.21.34
cb15:901b:8024:cd24:8081:155:8c20:1523	140.32.21.35
cb15:901b:8024:cd24:8081:155:8c20:1524	140.32.21.36
cb15:901b:8024:cd24:8081:155:8c20:1525	140.32.21.37
cb15:901b:8024:cd24:8081:155:8c20:1526	140.32.21.38
cb15:901b:8024:cd24:8081:155:8c20:1527	140.32.21.39
cb15:901b:8024:cd24:8081:155:8c20:1528	140.32.21.40
cb15:901b:8024:cd24:8081:155:8c20:1529	140.32.21.41
cb15:901b:8024:cd24:8081:155:8c20:152a	140.32.21.42
cb15:901b:8024:cd24:8081:155:8c20:152b	140.32.21.43
cb15:901b:8024:cd24:8081:155:8c20:152c	140.32.21.44
cb15:901b:8024:cd24:8081:155:8c20:152d	140.32.21.45
cb15:901b:8024:cd24:8081:155:8c20:152e	140.32.21.46
cb15:901b:8024:cd24:8081:155:8c20:152f	140.32.21.47
cb15:901b:8024:cd24:8081:155:8c20:1530	140.32.21.48
cb15:901b:8024:cd24:8081:155:8c20:1531	140.32.21.49
cb15:901b:8024:cd24:8081:155:8c20:1532	140.32.21.50
cb15:901b:8024:cd24:8081:155:8c20:1533	140.32.21.51
cb15:901b:8024:cd24:8081:155:8c20:1534	140.32.21.52
cb15:901b:8024:cd24:8081:155:8c20:1535	140.32.21.53
cb15:901b:8024:cd24:8081:155:8c20:1536	140.32.21.54
cb15:901b:8024:cd24:8081:155:8c20:1537	140.32.21.55
cb15:901b:8024:cd24:8081:155:8c20:1538	140.32.21.56
cb15:901b:8024:cd24:8081:155:8c20:1539	140.32.21.57
cb15:901b:8024:cd24:8081:155:8c20:153a	140.32.21.58
cb15:901b:8024:cd24:8081:155:8c20:153b	140.32.21.59
cb15:901b:8024:cd24:8081:155:8c20:153c	140.32.21.60

cb15:901b:8024:cd24:8081:155:8c20:153d	140.32.21.61
cb15:901b:8024:cd24:8081:155:8c20:153e	140.32.21.62
cb15:901b:8024:cd24:8081:155:8c20:153f	140.32.21.63
cb15:901b:8024:cd24:8081:155:8c20:1540	140.32.21.64
cb15:901b:8024:cd24:8081:155:8c20:1541	140.32.21.65
cb15:901b:8024:cd24:8081:155:8c20:1542	140.32.21.66
cb15:901b:8024:cd24:8081:155:8c20:1543	140.32.21.67
cb15:901b:8024:cd24:8081:155:8c20:1544	140.32.21.68
cb15:901b:8024:cd24:8081:155:8c20:1545	140.32.21.69
cb15:901b:8024:cd24:8081:155:8c20:1546	140.32.21.70
cb15:901b:8024:cd24:8081:155:8c20:1547	140.32.21.71
cb15:901b:8024:cd24:8081:155:8c20:1548	140.32.21.72
cb15:901b:8024:cd24:8081:155:8c20:1549	140.32.21.73
cb15:901b:8024:cd24:8081:155:8c20:154a	140.32.21.74
cb15:901b:8024:cd24:8081:155:8c20:154b	140.32.21.75
cb15:901b:8024:cd24:8081:155:8c20:154c	140.32.21.76
cb15:901b:8024:cd24:8081:155:8c20:154d	140.32.21.77
cb15:901b:8024:cd24:8081:155:8c20:154e	140.32.21.78
cb15:901b:8024:cd24:8081:155:8c20:154f	140.32.21.79
cb15:901b:8024:cd24:8081:155:8c20:1550	140.32.21.80
cb15:901b:8024:cd24:8081:155:8c20:1551	140.32.21.81
cb15:901b:8024:cd24:8081:155:8c20:1552	140.32.21.82
cb15:901b:8024:cd24:8081:155:8c20:1553	140.32.21.83
cb15:901b:8024:cd24:8081:155:8c20:1554	140.32.21.84
cb15:901b:8024:cd24:8081:155:8c20:1555	140.32.21.85
cb15:901b:8024:cd24:8081:155:8c20:1556	140.32.21.86
cb15:901b:8024:cd24:8081:155:8c20:1557	140.32.21.87
cb15:901b:8024:cd24:8081:155:8c20:1558	140.32.21.88
cb15:901b:8024:cd24:8081:155:8c20:1559	140.32.21.89
cb15:901b:8024:cd24:8081:155:8c20:155a	140.32.21.90
cb15:901b:8024:cd24:8081:155:8c20:155b	140.32.21.91
cb15:901b:8024:cd24:8081:155:8c20:155c	140.32.21.92
cb15:901b:8024:cd24:8081:155:8c20:155d	140.32.21.93
cb15:901b:8024:cd24:8081:155:8c20:155e	140.32.21.94
cb15:901b:8024:cd24:8081:155:8c20:155f	140.32.21.95
cb15:901b:8024:cd24:8081:155:8c20:1560	140.32.21.96
cb15:901b:8024:cd24:8081:155:8c20:1561	140.32.21.97
cb15:901b:8024:cd24:8081:155:8c20:1562	140.32.21.98
cb15:901b:8024:cd24:8081:155:8c20:1563	140.32.21.99
cb15:901b:8024:cd24:8081:155:8c20:1564	140.32.21.100
cb15:901b:8024:cd24:8081:155:8c20:1565	140.32.21.101
cb15:901b:8024:cd24:8081:155:8c20:1566	140.32.21.102
cb15:901b:8024:cd24:8081:155:8c20:1567	140.32.21.103
cb15:901b:8024:cd24:8081:155:8c20:1568	140.32.21.104
cb15:901b:8024:cd24:8081:155:8c20:1569	140.32.21.105
cb15:901b:8024:cd24:8081:155:8c20:156a	140.32.21.106
cb15:901b:8024:cd24:8081:155:8c20:156b	140.32.21.107
cb15:901b:8024:cd24:8081:155:8c20:156c	140.32.21.108
cb15:901b:8024:cd24:8081:155:8c20:156d	140.32.21.109
cb15:901b:8024:cd24:8081:155:8c20:156e	140.32.21.110
cb15:901b:8024:cd24:8081:155:8c20:156f	140.32.21.111
cb15:901b:8024:cd24:8081:155:8c20:1570	140.32.21.112
cb15:901b:8024:cd24:8081:155:8c20:1571	140.32.21.113
cb15:901b:8024:cd24:8081:155:8c20:1572	140.32.21.114
cb15:901b:8024:cd24:8081:155:8c20:1573	140.32.21.115
cb15:901b:8024:cd24:8081:155:8c20:1574	140.32.21.116
cb15:901b:8024:cd24:8081:155:8c20:1575	140.32.21.117
cb15:901b:8024:cd24:8081:155:8c20:1576	140.32.21.118
cb15:901b:8024:cd24:8081:155:8c20:1577	140.32.21.119
cb15:901b:8024:cd24:8081:155:8c20:1578	140.32.21.120

cb15:901b:8024:cd24:8081:155:8c20:1579	140.32.21.121
cb15:901b:8024:cd24:8081:155:8c20:157a	140.32.21.122
cb15:901b:8024:cd24:8081:155:8c20:157b	140.32.21.123
cb15:901b:8024:cd24:8081:155:8c20:157c	140.32.21.124
cb15:901b:8024:cd24:8081:155:8c20:157d	140.32.21.125
cb15:901b:8024:cd24:8081:155:8c20:157e	140.32.21.126
cb15:901b:8024:cd24:8081:155:8c20:157f	140.32.21.127
cb15:901b:8024:cd24:8081:155:8c20:1580	140.32.21.128
cb15:901b:8024:cd24:8081:155:8c20:1581	140.32.21.129
cb15:901b:8024:cd24:8081:155:8c20:1582	140.32.21.130
cb15:901b:8024:cd24:8081:155:8c20:1583	140.32.21.131
cb15:901b:8024:cd24:8081:155:8c20:1584	140.32.21.132
cb15:901b:8024:cd24:8081:155:8c20:1585	140.32.21.133
cb15:901b:8024:cd24:8081:155:8c20:1586	140.32.21.134
cb15:901b:8024:cd24:8081:155:8c20:1587	140.32.21.135
cb15:901b:8024:cd24:8081:155:8c20:1588	140.32.21.136
cb15:901b:8024:cd24:8081:155:8c20:1589	140.32.21.137
cb15:901b:8024:cd24:8081:155:8c20:158a	140.32.21.138
cb15:901b:8024:cd24:8081:155:8c20:158b	140.32.21.139
cb15:901b:8024:cd24:8081:155:8c20:158c	140.32.21.140
cb15:901b:8024:cd24:8081:155:8c20:158d	140.32.21.141
cb15:901b:8024:cd24:8081:155:8c20:158e	140.32.21.142
cb15:901b:8024:cd24:8081:155:8c20:158f	140.32.21.143
cb15:901b:8024:cd24:8081:155:8c20:1590	140.32.21.144
cb15:901b:8024:cd24:8081:155:8c20:1591	140.32.21.145
cb15:901b:8024:cd24:8081:155:8c20:1592	140.32.21.146
cb15:901b:8024:cd24:8081:155:8c20:1593	140.32.21.147
cb15:901b:8024:cd24:8081:155:8c20:1594	140.32.21.148
cb15:901b:8024:cd24:8081:155:8c20:1595	140.32.21.149
cb15:901b:8024:cd24:8081:155:8c20:1596	140.32.21.150
cb15:901b:8024:cd24:8081:155:8c20:1597	140.32.21.151
cb15:901b:8024:cd24:8081:155:8c20:1598	140.32.21.152
cb15:901b:8024:cd24:8081:155:8c20:1599	140.32.21.153
cb15:901b:8024:cd24:8081:155:8c20:159a	140.32.21.154
cb15:901b:8024:cd24:8081:155:8c20:159b	140.32.21.155
cb15:901b:8024:cd24:8081:155:8c20:159c	140.32.21.156
cb15:901b:8024:cd24:8081:155:8c20:159d	140.32.21.157
cb15:901b:8024:cd24:8081:155:8c20:159e	140.32.21.158
cb15:901b:8024:cd24:8081:155:8c20:159f	140.32.21.159
cb15:901b:8024:cd24:8081:155:8c20:15a0	140.32.21.160
cb15:901b:8024:cd24:8081:155:8c20:15a1	140.32.21.161
cb15:901b:8024:cd24:8081:155:8c20:15a2	140.32.21.162
cb15:901b:8024:cd24:8081:155:8c20:15a3	140.32.21.163
cb15:901b:8024:cd24:8081:155:8c20:15a4	140.32.21.164
cb15:901b:8024:cd24:8081:155:8c20:15a5	140.32.21.165
cb15:901b:8024:cd24:8081:155:8c20:15a6	140.32.21.166
cb15:901b:8024:cd24:8081:155:8c20:15a7	140.32.21.167
cb15:901b:8024:cd24:8081:155:8c20:15a8	140.32.21.168
cb15:901b:8024:cd24:8081:155:8c20:15a9	140.32.21.169
cb15:901b:8024:cd24:8081:155:8c20:15aa	140.32.21.170
cb15:901b:8024:cd24:8081:155:8c20:15ab	140.32.21.171
cb15:901b:8024:cd24:8081:155:8c20:15ac	140.32.21.172
cb15:901b:8024:cd24:8081:155:8c20:15ad	140.32.21.173
cb15:901b:8024:cd24:8081:155:8c20:15ae	140.32.21.174
cb15:901b:8024:cd24:8081:155:8c20:15af	140.32.21.175
cb15:901b:8024:cd24:8081:155:8c20:15b0	140.32.21.176
cb15:901b:8024:cd24:8081:155:8c20:15b1	140.32.21.177
cb15:901b:8024:cd24:8081:155:8c20:15b2	140.32.21.178
cb15:901b:8024:cd24:8081:155:8c20:15b3	140.32.21.179
cb15:901b:8024:cd24:8081:155:8c20:15b4	140.32.21.180

cb15:901b:8024:cd24:8081:155:8c20:15b5	140.32.21.181
cb15:901b:8024:cd24:8081:155:8c20:15b6	140.32.21.182
cb15:901b:8024:cd24:8081:155:8c20:15b7	140.32.21.183
cb15:901b:8024:cd24:8081:155:8c20:15b8	140.32.21.184
cb15:901b:8024:cd24:8081:155:8c20:15b9	140.32.21.185
cb15:901b:8024:cd24:8081:155:8c20:15ba	140.32.21.186
cb15:901b:8024:cd24:8081:155:8c20:15bb	140.32.21.187
cb15:901b:8024:cd24:8081:155:8c20:15bc	140.32.21.188
cb15:901b:8024:cd24:8081:155:8c20:15bd	140.32.21.189
cb15:901b:8024:cd24:8081:155:8c20:15be	140.32.21.190
cb15:901b:8024:cd24:8081:155:8c20:15bf	140.32.21.191
cb15:901b:8024:cd24:8081:155:8c20:15c0	140.32.21.192
cb15:901b:8024:cd24:8081:155:8c20:15c1	140.32.21.193
cb15:901b:8024:cd24:8081:155:8c20:15c2	140.32.21.194
cb15:901b:8024:cd24:8081:155:8c20:15c3	140.32.21.195
cb15:901b:8024:cd24:8081:155:8c20:15c4	140.32.21.196
cb15:901b:8024:cd24:8081:155:8c20:15c5	140.32.21.197
cb15:901b:8024:cd24:8081:155:8c20:15c6	140.32.21.198
cb15:901b:8024:cd24:8081:155:8c20:15c7	140.32.21.199
cb15:901b:8024:cd24:8081:155:8c20:15c8	140.32.21.200
cb15:901b:8024:cd24:8081:155:8c20:15c9	140.32.21.201
cb15:901b:8024:cd24:8081:155:8c20:15ca	140.32.21.202
cb15:901b:8024:cd24:8081:155:8c20:15cb	140.32.21.203
cb15:901b:8024:cd24:8081:155:8c20:15cc	140.32.21.204
cb15:901b:8024:cd24:8081:155:8c20:15cd	140.32.21.205
cb15:901b:8024:cd24:8081:155:8c20:15ce	140.32.21.206
cb15:901b:8024:cd24:8081:155:8c20:15cf	140.32.21.207
cb15:901b:8024:cd24:8081:155:8c20:15d0	140.32.21.208
cb15:901b:8024:cd24:8081:155:8c20:15d1	140.32.21.209
cb15:901b:8024:cd24:8081:155:8c20:15d2	140.32.21.210
cb15:901b:8024:cd24:8081:155:8c20:15d3	140.32.21.211
cb15:901b:8024:cd24:8081:155:8c20:15d4	140.32.21.212
cb15:901b:8024:cd24:8081:155:8c20:15d5	140.32.21.213
cb15:901b:8024:cd24:8081:155:8c20:15d6	140.32.21.214
cb15:901b:8024:cd24:8081:155:8c20:15d7	140.32.21.215
cb15:901b:8024:cd24:8081:155:8c20:15d8	140.32.21.216
cb15:901b:8024:cd24:8081:155:8c20:15d9	140.32.21.217
cb15:901b:8024:cd24:8081:155:8c20:15da	140.32.21.218
cb15:901b:8024:cd24:8081:155:8c20:15db	140.32.21.219
cb15:901b:8024:cd24:8081:155:8c20:15dc	140.32.21.220
cb15:901b:8024:cd24:8081:155:8c20:15dd	140.32.21.221
cb15:901b:8024:cd24:8081:155:8c20:15de	140.32.21.222
cb15:901b:8024:cd24:8081:155:8c20:15df	140.32.21.223
cb15:901b:8024:cd24:8081:155:8c20:15e0	140.32.21.224
cb15:901b:8024:cd24:8081:155:8c20:15e1	140.32.21.225
cb15:901b:8024:cd24:8081:155:8c20:15e2	140.32.21.226
cb15:901b:8024:cd24:8081:155:8c20:15e3	140.32.21.227
cb15:901b:8024:cd24:8081:155:8c20:15e4	140.32.21.228
cb15:901b:8024:cd24:8081:155:8c20:15e5	140.32.21.229
cb15:901b:8024:cd24:8081:155:8c20:15e6	140.32.21.230
cb15:901b:8024:cd24:8081:155:8c20:15e7	140.32.21.231
cb15:901b:8024:cd24:8081:155:8c20:15e8	140.32.21.232
cb15:901b:8024:cd24:8081:155:8c20:15e9	140.32.21.233
cb15:901b:8024:cd24:8081:155:8c20:15ea	140.32.21.234
cb15:901b:8024:cd24:8081:155:8c20:15eb	140.32.21.235
cb15:901b:8024:cd24:8081:155:8c20:15ec	140.32.21.236
cb15:901b:8024:cd24:8081:155:8c20:15ed	140.32.21.237
cb15:901b:8024:cd24:8081:155:8c20:15ee	140.32.21.238
cb15:901b:8024:cd24:8081:155:8c20:15ef	140.32.21.239
cb15:901b:8024:cd24:8081:155:8c20:15f0	140.32.21.240
cb15:901b:8024:cd24:8081:155:8c20:15f1	140.32.21.241
cb15:901b:8024:cd24:8081:155:8c20:15f2	140.32.21.242
cb15:901b:8024:cd24:8081:155:8c20:15f3	140.32.21.243
cb15:901b:8024:cd24:8081:155:8c20:15f4	140.32.21.244
cb15:901b:8024:cd24:8081:155:8c20:15f5	140.32.21.245
cb15:901b:8024:cd24:8081:155:8c20:15f6	140.32.21.246
cb15:901b:8024:cd24:8081:155:8c20:15f7	140.32.21.247
cb15:901b:8024:cd24:8081:155:8c20:15f8	140.32.21.248
cb15:901b:8024:cd24:8081:155:8c20:15f9	140.32.21.249
cb15:901b:8024:cd24:8081:155:8c20:15fa	140.32.21.250
cb15:901b:8024:cd24:8081:155:8c20:15fb	140.32.21.251
cb15:901b:8024:cd24:8081:155:8c20:15fc	140.32.21.252
cb15:901b:8024:cd24:8081:155:8c20:15fd	140.32.21.253
cb15:901b:8024:cd24:8081:155:8c20:15fe	140.32.21.254
cb15:901b:8024:cd24:8081:155:8c20:15ff	140.32.21.255

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.