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:cd24:8081:4024:be24:1501	190.36.21.1
cb15:901b:8024:cd24:8081:4024:be24:1502	190.36.21.2
cb15:901b:8024:cd24:8081:4024:be24:1503	190.36.21.3
cb15:901b:8024:cd24:8081:4024:be24:1504	190.36.21.4
cb15:901b:8024:cd24:8081:4024:be24:1505	190.36.21.5
cb15:901b:8024:cd24:8081:4024:be24:1506	190.36.21.6
cb15:901b:8024:cd24:8081:4024:be24:1507	190.36.21.7
cb15:901b:8024:cd24:8081:4024:be24:1508	190.36.21.8
cb15:901b:8024:cd24:8081:4024:be24:1509	190.36.21.9
cb15:901b:8024:cd24:8081:4024:be24:150a	190.36.21.10
cb15:901b:8024:cd24:8081:4024:be24:150b	190.36.21.11
cb15:901b:8024:cd24:8081:4024:be24:150c	190.36.21.12
cb15:901b:8024:cd24:8081:4024:be24:150d	190.36.21.13
cb15:901b:8024:cd24:8081:4024:be24:150e	190.36.21.14
cb15:901b:8024:cd24:8081:4024:be24:150f	190.36.21.15
cb15:901b:8024:cd24:8081:4024:be24:1510	190.36.21.16
cb15:901b:8024:cd24:8081:4024:be24:1511	190.36.21.17
cb15:901b:8024:cd24:8081:4024:be24:1512	190.36.21.18
cb15:901b:8024:cd24:8081:4024:be24:1513	190.36.21.19
cb15:901b:8024:cd24:8081:4024:be24:1514	190.36.21.20
cb15:901b:8024:cd24:8081:4024:be24:1515	190.36.21.21
cb15:901b:8024:cd24:8081:4024:be24:1516	190.36.21.22
cb15:901b:8024:cd24:8081:4024:be24:1517	190.36.21.23
cb15:901b:8024:cd24:8081:4024:be24:1518	190.36.21.24
cb15:901b:8024:cd24:8081:4024:be24:1519	190.36.21.25
cb15:901b:8024:cd24:8081:4024:be24:151a	190.36.21.26
cb15:901b:8024:cd24:8081:4024:be24:151b	190.36.21.27
cb15:901b:8024:cd24:8081:4024:be24:151c	190.36.21.28
cb15:901b:8024:cd24:8081:4024:be24:151d	190.36.21.29
cb15:901b:8024:cd24:8081:4024:be24:151e	190.36.21.30
cb15:901b:8024:cd24:8081:4024:be24:151f	190.36.21.31
cb15:901b:8024:cd24:8081:4024:be24:1520	190.36.21.32
cb15:901b:8024:cd24:8081:4024:be24:1521	190.36.21.33
cb15:901b:8024:cd24:8081:4024:be24:1522	190.36.21.34
cb15:901b:8024:cd24:8081:4024:be24:1523	190.36.21.35
cb15:901b:8024:cd24:8081:4024:be24:1524	190.36.21.36
cb15:901b:8024:cd24:8081:4024:be24:1525	190.36.21.37
cb15:901b:8024:cd24:8081:4024:be24:1526	190.36.21.38
cb15:901b:8024:cd24:8081:4024:be24:1527	190.36.21.39
cb15:901b:8024:cd24:8081:4024:be24:1528	190.36.21.40
cb15:901b:8024:cd24:8081:4024:be24:1529	190.36.21.41
cb15:901b:8024:cd24:8081:4024:be24:152a	190.36.21.42
cb15:901b:8024:cd24:8081:4024:be24:152b	190.36.21.43
cb15:901b:8024:cd24:8081:4024:be24:152c	190.36.21.44
cb15:901b:8024:cd24:8081:4024:be24:152d	190.36.21.45
cb15:901b:8024:cd24:8081:4024:be24:152e	190.36.21.46
cb15:901b:8024:cd24:8081:4024:be24:152f	190.36.21.47
cb15:901b:8024:cd24:8081:4024:be24:1530	190.36.21.48
cb15:901b:8024:cd24:8081:4024:be24:1531	190.36.21.49
cb15:901b:8024:cd24:8081:4024:be24:1532	190.36.21.50
cb15:901b:8024:cd24:8081:4024:be24:1533	190.36.21.51
cb15:901b:8024:cd24:8081:4024:be24:1534	190.36.21.52
cb15:901b:8024:cd24:8081:4024:be24:1535	190.36.21.53
cb15:901b:8024:cd24:8081:4024:be24:1536	190.36.21.54
cb15:901b:8024:cd24:8081:4024:be24:1537	190.36.21.55
cb15:901b:8024:cd24:8081:4024:be24:1538	190.36.21.56
cb15:901b:8024:cd24:8081:4024:be24:1539	190.36.21.57
cb15:901b:8024:cd24:8081:4024:be24:153a	190.36.21.58
cb15:901b:8024:cd24:8081:4024:be24:153b	190.36.21.59
cb15:901b:8024:cd24:8081:4024:be24:153c	190.36.21.60

cb15:901b:8024:cd24:8081:4024:be24:153d	190.36.21.61
cb15:901b:8024:cd24:8081:4024:be24:153e	190.36.21.62
cb15:901b:8024:cd24:8081:4024:be24:153f	190.36.21.63
cb15:901b:8024:cd24:8081:4024:be24:1540	190.36.21.64
cb15:901b:8024:cd24:8081:4024:be24:1541	190.36.21.65
cb15:901b:8024:cd24:8081:4024:be24:1542	190.36.21.66
cb15:901b:8024:cd24:8081:4024:be24:1543	190.36.21.67
cb15:901b:8024:cd24:8081:4024:be24:1544	190.36.21.68
cb15:901b:8024:cd24:8081:4024:be24:1545	190.36.21.69
cb15:901b:8024:cd24:8081:4024:be24:1546	190.36.21.70
cb15:901b:8024:cd24:8081:4024:be24:1547	190.36.21.71
cb15:901b:8024:cd24:8081:4024:be24:1548	190.36.21.72
cb15:901b:8024:cd24:8081:4024:be24:1549	190.36.21.73
cb15:901b:8024:cd24:8081:4024:be24:154a	190.36.21.74
cb15:901b:8024:cd24:8081:4024:be24:154b	190.36.21.75
cb15:901b:8024:cd24:8081:4024:be24:154c	190.36.21.76
cb15:901b:8024:cd24:8081:4024:be24:154d	190.36.21.77
cb15:901b:8024:cd24:8081:4024:be24:154e	190.36.21.78
cb15:901b:8024:cd24:8081:4024:be24:154f	190.36.21.79
cb15:901b:8024:cd24:8081:4024:be24:1550	190.36.21.80
cb15:901b:8024:cd24:8081:4024:be24:1551	190.36.21.81
cb15:901b:8024:cd24:8081:4024:be24:1552	190.36.21.82
cb15:901b:8024:cd24:8081:4024:be24:1553	190.36.21.83
cb15:901b:8024:cd24:8081:4024:be24:1554	190.36.21.84
cb15:901b:8024:cd24:8081:4024:be24:1555	190.36.21.85
cb15:901b:8024:cd24:8081:4024:be24:1556	190.36.21.86
cb15:901b:8024:cd24:8081:4024:be24:1557	190.36.21.87
cb15:901b:8024:cd24:8081:4024:be24:1558	190.36.21.88
cb15:901b:8024:cd24:8081:4024:be24:1559	190.36.21.89
cb15:901b:8024:cd24:8081:4024:be24:155a	190.36.21.90
cb15:901b:8024:cd24:8081:4024:be24:155b	190.36.21.91
cb15:901b:8024:cd24:8081:4024:be24:155c	190.36.21.92
cb15:901b:8024:cd24:8081:4024:be24:155d	190.36.21.93
cb15:901b:8024:cd24:8081:4024:be24:155e	190.36.21.94
cb15:901b:8024:cd24:8081:4024:be24:155f	190.36.21.95
cb15:901b:8024:cd24:8081:4024:be24:1560	190.36.21.96
cb15:901b:8024:cd24:8081:4024:be24:1561	190.36.21.97
cb15:901b:8024:cd24:8081:4024:be24:1562	190.36.21.98
cb15:901b:8024:cd24:8081:4024:be24:1563	190.36.21.99
cb15:901b:8024:cd24:8081:4024:be24:1564	190.36.21.100
cb15:901b:8024:cd24:8081:4024:be24:1565	190.36.21.101
cb15:901b:8024:cd24:8081:4024:be24:1566	190.36.21.102
cb15:901b:8024:cd24:8081:4024:be24:1567	190.36.21.103
cb15:901b:8024:cd24:8081:4024:be24:1568	190.36.21.104
cb15:901b:8024:cd24:8081:4024:be24:1569	190.36.21.105
cb15:901b:8024:cd24:8081:4024:be24:156a	190.36.21.106
cb15:901b:8024:cd24:8081:4024:be24:156b	190.36.21.107
cb15:901b:8024:cd24:8081:4024:be24:156c	190.36.21.108
cb15:901b:8024:cd24:8081:4024:be24:156d	190.36.21.109
cb15:901b:8024:cd24:8081:4024:be24:156e	190.36.21.110
cb15:901b:8024:cd24:8081:4024:be24:156f	190.36.21.111
cb15:901b:8024:cd24:8081:4024:be24:1570	190.36.21.112
cb15:901b:8024:cd24:8081:4024:be24:1571	190.36.21.113
cb15:901b:8024:cd24:8081:4024:be24:1572	190.36.21.114
cb15:901b:8024:cd24:8081:4024:be24:1573	190.36.21.115
cb15:901b:8024:cd24:8081:4024:be24:1574	190.36.21.116
cb15:901b:8024:cd24:8081:4024:be24:1575	190.36.21.117
cb15:901b:8024:cd24:8081:4024:be24:1576	190.36.21.118
cb15:901b:8024:cd24:8081:4024:be24:1577	190.36.21.119
cb15:901b:8024:cd24:8081:4024:be24:1578	190.36.21.120

cb15:901b:8024:cd24:8081:4024:be24:1579	190.36.21.121
cb15:901b:8024:cd24:8081:4024:be24:157a	190.36.21.122
cb15:901b:8024:cd24:8081:4024:be24:157b	190.36.21.123
cb15:901b:8024:cd24:8081:4024:be24:157c	190.36.21.124
cb15:901b:8024:cd24:8081:4024:be24:157d	190.36.21.125
cb15:901b:8024:cd24:8081:4024:be24:157e	190.36.21.126
cb15:901b:8024:cd24:8081:4024:be24:157f	190.36.21.127
cb15:901b:8024:cd24:8081:4024:be24:1580	190.36.21.128
cb15:901b:8024:cd24:8081:4024:be24:1581	190.36.21.129
cb15:901b:8024:cd24:8081:4024:be24:1582	190.36.21.130
cb15:901b:8024:cd24:8081:4024:be24:1583	190.36.21.131
cb15:901b:8024:cd24:8081:4024:be24:1584	190.36.21.132
cb15:901b:8024:cd24:8081:4024:be24:1585	190.36.21.133
cb15:901b:8024:cd24:8081:4024:be24:1586	190.36.21.134
cb15:901b:8024:cd24:8081:4024:be24:1587	190.36.21.135
cb15:901b:8024:cd24:8081:4024:be24:1588	190.36.21.136
cb15:901b:8024:cd24:8081:4024:be24:1589	190.36.21.137
cb15:901b:8024:cd24:8081:4024:be24:158a	190.36.21.138
cb15:901b:8024:cd24:8081:4024:be24:158b	190.36.21.139
cb15:901b:8024:cd24:8081:4024:be24:158c	190.36.21.140
cb15:901b:8024:cd24:8081:4024:be24:158d	190.36.21.141
cb15:901b:8024:cd24:8081:4024:be24:158e	190.36.21.142
cb15:901b:8024:cd24:8081:4024:be24:158f	190.36.21.143
cb15:901b:8024:cd24:8081:4024:be24:1590	190.36.21.144
cb15:901b:8024:cd24:8081:4024:be24:1591	190.36.21.145
cb15:901b:8024:cd24:8081:4024:be24:1592	190.36.21.146
cb15:901b:8024:cd24:8081:4024:be24:1593	190.36.21.147
cb15:901b:8024:cd24:8081:4024:be24:1594	190.36.21.148
cb15:901b:8024:cd24:8081:4024:be24:1595	190.36.21.149
cb15:901b:8024:cd24:8081:4024:be24:1596	190.36.21.150
cb15:901b:8024:cd24:8081:4024:be24:1597	190.36.21.151
cb15:901b:8024:cd24:8081:4024:be24:1598	190.36.21.152
cb15:901b:8024:cd24:8081:4024:be24:1599	190.36.21.153
cb15:901b:8024:cd24:8081:4024:be24:159a	190.36.21.154
cb15:901b:8024:cd24:8081:4024:be24:159b	190.36.21.155
cb15:901b:8024:cd24:8081:4024:be24:159c	190.36.21.156
cb15:901b:8024:cd24:8081:4024:be24:159d	190.36.21.157
cb15:901b:8024:cd24:8081:4024:be24:159e	190.36.21.158
cb15:901b:8024:cd24:8081:4024:be24:159f	190.36.21.159
cb15:901b:8024:cd24:8081:4024:be24:15a0	190.36.21.160
cb15:901b:8024:cd24:8081:4024:be24:15a1	190.36.21.161
cb15:901b:8024:cd24:8081:4024:be24:15a2	190.36.21.162
cb15:901b:8024:cd24:8081:4024:be24:15a3	190.36.21.163
cb15:901b:8024:cd24:8081:4024:be24:15a4	190.36.21.164
cb15:901b:8024:cd24:8081:4024:be24:15a5	190.36.21.165
cb15:901b:8024:cd24:8081:4024:be24:15a6	190.36.21.166
cb15:901b:8024:cd24:8081:4024:be24:15a7	190.36.21.167
cb15:901b:8024:cd24:8081:4024:be24:15a8	190.36.21.168
cb15:901b:8024:cd24:8081:4024:be24:15a9	190.36.21.169
cb15:901b:8024:cd24:8081:4024:be24:15aa	190.36.21.170
cb15:901b:8024:cd24:8081:4024:be24:15ab	190.36.21.171
cb15:901b:8024:cd24:8081:4024:be24:15ac	190.36.21.172
cb15:901b:8024:cd24:8081:4024:be24:15ad	190.36.21.173
cb15:901b:8024:cd24:8081:4024:be24:15ae	190.36.21.174
cb15:901b:8024:cd24:8081:4024:be24:15af	190.36.21.175
cb15:901b:8024:cd24:8081:4024:be24:15b0	190.36.21.176
cb15:901b:8024:cd24:8081:4024:be24:15b1	190.36.21.177
cb15:901b:8024:cd24:8081:4024:be24:15b2	190.36.21.178
cb15:901b:8024:cd24:8081:4024:be24:15b3	190.36.21.179
cb15:901b:8024:cd24:8081:4024:be24:15b4	190.36.21.180

cb15:901b:8024:cd24:8081:4024:be24:15b5	190.36.21.181
cb15:901b:8024:cd24:8081:4024:be24:15b6	190.36.21.182
cb15:901b:8024:cd24:8081:4024:be24:15b7	190.36.21.183
cb15:901b:8024:cd24:8081:4024:be24:15b8	190.36.21.184
cb15:901b:8024:cd24:8081:4024:be24:15b9	190.36.21.185
cb15:901b:8024:cd24:8081:4024:be24:15ba	190.36.21.186
cb15:901b:8024:cd24:8081:4024:be24:15bb	190.36.21.187
cb15:901b:8024:cd24:8081:4024:be24:15bc	190.36.21.188
cb15:901b:8024:cd24:8081:4024:be24:15bd	190.36.21.189
cb15:901b:8024:cd24:8081:4024:be24:15be	190.36.21.190
cb15:901b:8024:cd24:8081:4024:be24:15bf	190.36.21.191
cb15:901b:8024:cd24:8081:4024:be24:15c0	190.36.21.192
cb15:901b:8024:cd24:8081:4024:be24:15c1	190.36.21.193
cb15:901b:8024:cd24:8081:4024:be24:15c2	190.36.21.194
cb15:901b:8024:cd24:8081:4024:be24:15c3	190.36.21.195
cb15:901b:8024:cd24:8081:4024:be24:15c4	190.36.21.196
cb15:901b:8024:cd24:8081:4024:be24:15c5	190.36.21.197
cb15:901b:8024:cd24:8081:4024:be24:15c6	190.36.21.198
cb15:901b:8024:cd24:8081:4024:be24:15c7	190.36.21.199
cb15:901b:8024:cd24:8081:4024:be24:15c8	190.36.21.200
cb15:901b:8024:cd24:8081:4024:be24:15c9	190.36.21.201
cb15:901b:8024:cd24:8081:4024:be24:15ca	190.36.21.202
cb15:901b:8024:cd24:8081:4024:be24:15cb	190.36.21.203
cb15:901b:8024:cd24:8081:4024:be24:15cc	190.36.21.204
cb15:901b:8024:cd24:8081:4024:be24:15cd	190.36.21.205
cb15:901b:8024:cd24:8081:4024:be24:15ce	190.36.21.206
cb15:901b:8024:cd24:8081:4024:be24:15cf	190.36.21.207
cb15:901b:8024:cd24:8081:4024:be24:15d0	190.36.21.208
cb15:901b:8024:cd24:8081:4024:be24:15d1	190.36.21.209
cb15:901b:8024:cd24:8081:4024:be24:15d2	190.36.21.210
cb15:901b:8024:cd24:8081:4024:be24:15d3	190.36.21.211
cb15:901b:8024:cd24:8081:4024:be24:15d4	190.36.21.212
cb15:901b:8024:cd24:8081:4024:be24:15d5	190.36.21.213
cb15:901b:8024:cd24:8081:4024:be24:15d6	190.36.21.214
cb15:901b:8024:cd24:8081:4024:be24:15d7	190.36.21.215
cb15:901b:8024:cd24:8081:4024:be24:15d8	190.36.21.216
cb15:901b:8024:cd24:8081:4024:be24:15d9	190.36.21.217
cb15:901b:8024:cd24:8081:4024:be24:15da	190.36.21.218
cb15:901b:8024:cd24:8081:4024:be24:15db	190.36.21.219
cb15:901b:8024:cd24:8081:4024:be24:15dc	190.36.21.220
cb15:901b:8024:cd24:8081:4024:be24:15dd	190.36.21.221
cb15:901b:8024:cd24:8081:4024:be24:15de	190.36.21.222
cb15:901b:8024:cd24:8081:4024:be24:15df	190.36.21.223
cb15:901b:8024:cd24:8081:4024:be24:15e0	190.36.21.224
cb15:901b:8024:cd24:8081:4024:be24:15e1	190.36.21.225
cb15:901b:8024:cd24:8081:4024:be24:15e2	190.36.21.226
cb15:901b:8024:cd24:8081:4024:be24:15e3	190.36.21.227
cb15:901b:8024:cd24:8081:4024:be24:15e4	190.36.21.228
cb15:901b:8024:cd24:8081:4024:be24:15e5	190.36.21.229
cb15:901b:8024:cd24:8081:4024:be24:15e6	190.36.21.230
cb15:901b:8024:cd24:8081:4024:be24:15e7	190.36.21.231
cb15:901b:8024:cd24:8081:4024:be24:15e8	190.36.21.232
cb15:901b:8024:cd24:8081:4024:be24:15e9	190.36.21.233
cb15:901b:8024:cd24:8081:4024:be24:15ea	190.36.21.234
cb15:901b:8024:cd24:8081:4024:be24:15eb	190.36.21.235
cb15:901b:8024:cd24:8081:4024:be24:15ec	190.36.21.236
cb15:901b:8024:cd24:8081:4024:be24:15ed	190.36.21.237
cb15:901b:8024:cd24:8081:4024:be24:15ee	190.36.21.238
cb15:901b:8024:cd24:8081:4024:be24:15ef	190.36.21.239
cb15:901b:8024:cd24:8081:4024:be24:15f0	190.36.21.240
cb15:901b:8024:cd24:8081:4024:be24:15f1	190.36.21.241
cb15:901b:8024:cd24:8081:4024:be24:15f2	190.36.21.242
cb15:901b:8024:cd24:8081:4024:be24:15f3	190.36.21.243
cb15:901b:8024:cd24:8081:4024:be24:15f4	190.36.21.244
cb15:901b:8024:cd24:8081:4024:be24:15f5	190.36.21.245
cb15:901b:8024:cd24:8081:4024:be24:15f6	190.36.21.246
cb15:901b:8024:cd24:8081:4024:be24:15f7	190.36.21.247
cb15:901b:8024:cd24:8081:4024:be24:15f8	190.36.21.248
cb15:901b:8024:cd24:8081:4024:be24:15f9	190.36.21.249
cb15:901b:8024:cd24:8081:4024:be24:15fa	190.36.21.250
cb15:901b:8024:cd24:8081:4024:be24:15fb	190.36.21.251
cb15:901b:8024:cd24:8081:4024:be24:15fc	190.36.21.252
cb15:901b:8024:cd24:8081:4024:be24:15fd	190.36.21.253
cb15:901b:8024:cd24:8081:4024:be24:15fe	190.36.21.254
cb15:901b:8024:cd24:8081:4024:be24:15ff	190.36.21.255

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.