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:c2bc:1501	194.188.21.1
cb15:901b:8024:cd24:8081:155:c2bc:1502	194.188.21.2
cb15:901b:8024:cd24:8081:155:c2bc:1503	194.188.21.3
cb15:901b:8024:cd24:8081:155:c2bc:1504	194.188.21.4
cb15:901b:8024:cd24:8081:155:c2bc:1505	194.188.21.5
cb15:901b:8024:cd24:8081:155:c2bc:1506	194.188.21.6
cb15:901b:8024:cd24:8081:155:c2bc:1507	194.188.21.7
cb15:901b:8024:cd24:8081:155:c2bc:1508	194.188.21.8
cb15:901b:8024:cd24:8081:155:c2bc:1509	194.188.21.9
cb15:901b:8024:cd24:8081:155:c2bc:150a	194.188.21.10
cb15:901b:8024:cd24:8081:155:c2bc:150b	194.188.21.11
cb15:901b:8024:cd24:8081:155:c2bc:150c	194.188.21.12
cb15:901b:8024:cd24:8081:155:c2bc:150d	194.188.21.13
cb15:901b:8024:cd24:8081:155:c2bc:150e	194.188.21.14
cb15:901b:8024:cd24:8081:155:c2bc:150f	194.188.21.15
cb15:901b:8024:cd24:8081:155:c2bc:1510	194.188.21.16
cb15:901b:8024:cd24:8081:155:c2bc:1511	194.188.21.17
cb15:901b:8024:cd24:8081:155:c2bc:1512	194.188.21.18
cb15:901b:8024:cd24:8081:155:c2bc:1513	194.188.21.19
cb15:901b:8024:cd24:8081:155:c2bc:1514	194.188.21.20
cb15:901b:8024:cd24:8081:155:c2bc:1515	194.188.21.21
cb15:901b:8024:cd24:8081:155:c2bc:1516	194.188.21.22
cb15:901b:8024:cd24:8081:155:c2bc:1517	194.188.21.23
cb15:901b:8024:cd24:8081:155:c2bc:1518	194.188.21.24
cb15:901b:8024:cd24:8081:155:c2bc:1519	194.188.21.25
cb15:901b:8024:cd24:8081:155:c2bc:151a	194.188.21.26
cb15:901b:8024:cd24:8081:155:c2bc:151b	194.188.21.27
cb15:901b:8024:cd24:8081:155:c2bc:151c	194.188.21.28
cb15:901b:8024:cd24:8081:155:c2bc:151d	194.188.21.29
cb15:901b:8024:cd24:8081:155:c2bc:151e	194.188.21.30
cb15:901b:8024:cd24:8081:155:c2bc:151f	194.188.21.31
cb15:901b:8024:cd24:8081:155:c2bc:1520	194.188.21.32
cb15:901b:8024:cd24:8081:155:c2bc:1521	194.188.21.33
cb15:901b:8024:cd24:8081:155:c2bc:1522	194.188.21.34
cb15:901b:8024:cd24:8081:155:c2bc:1523	194.188.21.35
cb15:901b:8024:cd24:8081:155:c2bc:1524	194.188.21.36
cb15:901b:8024:cd24:8081:155:c2bc:1525	194.188.21.37
cb15:901b:8024:cd24:8081:155:c2bc:1526	194.188.21.38
cb15:901b:8024:cd24:8081:155:c2bc:1527	194.188.21.39
cb15:901b:8024:cd24:8081:155:c2bc:1528	194.188.21.40
cb15:901b:8024:cd24:8081:155:c2bc:1529	194.188.21.41
cb15:901b:8024:cd24:8081:155:c2bc:152a	194.188.21.42
cb15:901b:8024:cd24:8081:155:c2bc:152b	194.188.21.43
cb15:901b:8024:cd24:8081:155:c2bc:152c	194.188.21.44
cb15:901b:8024:cd24:8081:155:c2bc:152d	194.188.21.45
cb15:901b:8024:cd24:8081:155:c2bc:152e	194.188.21.46
cb15:901b:8024:cd24:8081:155:c2bc:152f	194.188.21.47
cb15:901b:8024:cd24:8081:155:c2bc:1530	194.188.21.48
cb15:901b:8024:cd24:8081:155:c2bc:1531	194.188.21.49
cb15:901b:8024:cd24:8081:155:c2bc:1532	194.188.21.50
cb15:901b:8024:cd24:8081:155:c2bc:1533	194.188.21.51
cb15:901b:8024:cd24:8081:155:c2bc:1534	194.188.21.52
cb15:901b:8024:cd24:8081:155:c2bc:1535	194.188.21.53
cb15:901b:8024:cd24:8081:155:c2bc:1536	194.188.21.54
cb15:901b:8024:cd24:8081:155:c2bc:1537	194.188.21.55
cb15:901b:8024:cd24:8081:155:c2bc:1538	194.188.21.56
cb15:901b:8024:cd24:8081:155:c2bc:1539	194.188.21.57
cb15:901b:8024:cd24:8081:155:c2bc:153a	194.188.21.58
cb15:901b:8024:cd24:8081:155:c2bc:153b	194.188.21.59
cb15:901b:8024:cd24:8081:155:c2bc:153c	194.188.21.60

cb15:901b:8024:cd24:8081:155:c2bc:153d	194.188.21.61
cb15:901b:8024:cd24:8081:155:c2bc:153e	194.188.21.62
cb15:901b:8024:cd24:8081:155:c2bc:153f	194.188.21.63
cb15:901b:8024:cd24:8081:155:c2bc:1540	194.188.21.64
cb15:901b:8024:cd24:8081:155:c2bc:1541	194.188.21.65
cb15:901b:8024:cd24:8081:155:c2bc:1542	194.188.21.66
cb15:901b:8024:cd24:8081:155:c2bc:1543	194.188.21.67
cb15:901b:8024:cd24:8081:155:c2bc:1544	194.188.21.68
cb15:901b:8024:cd24:8081:155:c2bc:1545	194.188.21.69
cb15:901b:8024:cd24:8081:155:c2bc:1546	194.188.21.70
cb15:901b:8024:cd24:8081:155:c2bc:1547	194.188.21.71
cb15:901b:8024:cd24:8081:155:c2bc:1548	194.188.21.72
cb15:901b:8024:cd24:8081:155:c2bc:1549	194.188.21.73
cb15:901b:8024:cd24:8081:155:c2bc:154a	194.188.21.74
cb15:901b:8024:cd24:8081:155:c2bc:154b	194.188.21.75
cb15:901b:8024:cd24:8081:155:c2bc:154c	194.188.21.76
cb15:901b:8024:cd24:8081:155:c2bc:154d	194.188.21.77
cb15:901b:8024:cd24:8081:155:c2bc:154e	194.188.21.78
cb15:901b:8024:cd24:8081:155:c2bc:154f	194.188.21.79
cb15:901b:8024:cd24:8081:155:c2bc:1550	194.188.21.80
cb15:901b:8024:cd24:8081:155:c2bc:1551	194.188.21.81
cb15:901b:8024:cd24:8081:155:c2bc:1552	194.188.21.82
cb15:901b:8024:cd24:8081:155:c2bc:1553	194.188.21.83
cb15:901b:8024:cd24:8081:155:c2bc:1554	194.188.21.84
cb15:901b:8024:cd24:8081:155:c2bc:1555	194.188.21.85
cb15:901b:8024:cd24:8081:155:c2bc:1556	194.188.21.86
cb15:901b:8024:cd24:8081:155:c2bc:1557	194.188.21.87
cb15:901b:8024:cd24:8081:155:c2bc:1558	194.188.21.88
cb15:901b:8024:cd24:8081:155:c2bc:1559	194.188.21.89
cb15:901b:8024:cd24:8081:155:c2bc:155a	194.188.21.90
cb15:901b:8024:cd24:8081:155:c2bc:155b	194.188.21.91
cb15:901b:8024:cd24:8081:155:c2bc:155c	194.188.21.92
cb15:901b:8024:cd24:8081:155:c2bc:155d	194.188.21.93
cb15:901b:8024:cd24:8081:155:c2bc:155e	194.188.21.94
cb15:901b:8024:cd24:8081:155:c2bc:155f	194.188.21.95
cb15:901b:8024:cd24:8081:155:c2bc:1560	194.188.21.96
cb15:901b:8024:cd24:8081:155:c2bc:1561	194.188.21.97
cb15:901b:8024:cd24:8081:155:c2bc:1562	194.188.21.98
cb15:901b:8024:cd24:8081:155:c2bc:1563	194.188.21.99
cb15:901b:8024:cd24:8081:155:c2bc:1564	194.188.21.100
cb15:901b:8024:cd24:8081:155:c2bc:1565	194.188.21.101
cb15:901b:8024:cd24:8081:155:c2bc:1566	194.188.21.102
cb15:901b:8024:cd24:8081:155:c2bc:1567	194.188.21.103
cb15:901b:8024:cd24:8081:155:c2bc:1568	194.188.21.104
cb15:901b:8024:cd24:8081:155:c2bc:1569	194.188.21.105
cb15:901b:8024:cd24:8081:155:c2bc:156a	194.188.21.106
cb15:901b:8024:cd24:8081:155:c2bc:156b	194.188.21.107
cb15:901b:8024:cd24:8081:155:c2bc:156c	194.188.21.108
cb15:901b:8024:cd24:8081:155:c2bc:156d	194.188.21.109
cb15:901b:8024:cd24:8081:155:c2bc:156e	194.188.21.110
cb15:901b:8024:cd24:8081:155:c2bc:156f	194.188.21.111
cb15:901b:8024:cd24:8081:155:c2bc:1570	194.188.21.112
cb15:901b:8024:cd24:8081:155:c2bc:1571	194.188.21.113
cb15:901b:8024:cd24:8081:155:c2bc:1572	194.188.21.114
cb15:901b:8024:cd24:8081:155:c2bc:1573	194.188.21.115
cb15:901b:8024:cd24:8081:155:c2bc:1574	194.188.21.116
cb15:901b:8024:cd24:8081:155:c2bc:1575	194.188.21.117
cb15:901b:8024:cd24:8081:155:c2bc:1576	194.188.21.118
cb15:901b:8024:cd24:8081:155:c2bc:1577	194.188.21.119
cb15:901b:8024:cd24:8081:155:c2bc:1578	194.188.21.120

cb15:901b:8024:cd24:8081:155:c2bc:1579	194.188.21.121
cb15:901b:8024:cd24:8081:155:c2bc:157a	194.188.21.122
cb15:901b:8024:cd24:8081:155:c2bc:157b	194.188.21.123
cb15:901b:8024:cd24:8081:155:c2bc:157c	194.188.21.124
cb15:901b:8024:cd24:8081:155:c2bc:157d	194.188.21.125
cb15:901b:8024:cd24:8081:155:c2bc:157e	194.188.21.126
cb15:901b:8024:cd24:8081:155:c2bc:157f	194.188.21.127
cb15:901b:8024:cd24:8081:155:c2bc:1580	194.188.21.128
cb15:901b:8024:cd24:8081:155:c2bc:1581	194.188.21.129
cb15:901b:8024:cd24:8081:155:c2bc:1582	194.188.21.130
cb15:901b:8024:cd24:8081:155:c2bc:1583	194.188.21.131
cb15:901b:8024:cd24:8081:155:c2bc:1584	194.188.21.132
cb15:901b:8024:cd24:8081:155:c2bc:1585	194.188.21.133
cb15:901b:8024:cd24:8081:155:c2bc:1586	194.188.21.134
cb15:901b:8024:cd24:8081:155:c2bc:1587	194.188.21.135
cb15:901b:8024:cd24:8081:155:c2bc:1588	194.188.21.136
cb15:901b:8024:cd24:8081:155:c2bc:1589	194.188.21.137
cb15:901b:8024:cd24:8081:155:c2bc:158a	194.188.21.138
cb15:901b:8024:cd24:8081:155:c2bc:158b	194.188.21.139
cb15:901b:8024:cd24:8081:155:c2bc:158c	194.188.21.140
cb15:901b:8024:cd24:8081:155:c2bc:158d	194.188.21.141
cb15:901b:8024:cd24:8081:155:c2bc:158e	194.188.21.142
cb15:901b:8024:cd24:8081:155:c2bc:158f	194.188.21.143
cb15:901b:8024:cd24:8081:155:c2bc:1590	194.188.21.144
cb15:901b:8024:cd24:8081:155:c2bc:1591	194.188.21.145
cb15:901b:8024:cd24:8081:155:c2bc:1592	194.188.21.146
cb15:901b:8024:cd24:8081:155:c2bc:1593	194.188.21.147
cb15:901b:8024:cd24:8081:155:c2bc:1594	194.188.21.148
cb15:901b:8024:cd24:8081:155:c2bc:1595	194.188.21.149
cb15:901b:8024:cd24:8081:155:c2bc:1596	194.188.21.150
cb15:901b:8024:cd24:8081:155:c2bc:1597	194.188.21.151
cb15:901b:8024:cd24:8081:155:c2bc:1598	194.188.21.152
cb15:901b:8024:cd24:8081:155:c2bc:1599	194.188.21.153
cb15:901b:8024:cd24:8081:155:c2bc:159a	194.188.21.154
cb15:901b:8024:cd24:8081:155:c2bc:159b	194.188.21.155
cb15:901b:8024:cd24:8081:155:c2bc:159c	194.188.21.156
cb15:901b:8024:cd24:8081:155:c2bc:159d	194.188.21.157
cb15:901b:8024:cd24:8081:155:c2bc:159e	194.188.21.158
cb15:901b:8024:cd24:8081:155:c2bc:159f	194.188.21.159
cb15:901b:8024:cd24:8081:155:c2bc:15a0	194.188.21.160
cb15:901b:8024:cd24:8081:155:c2bc:15a1	194.188.21.161
cb15:901b:8024:cd24:8081:155:c2bc:15a2	194.188.21.162
cb15:901b:8024:cd24:8081:155:c2bc:15a3	194.188.21.163
cb15:901b:8024:cd24:8081:155:c2bc:15a4	194.188.21.164
cb15:901b:8024:cd24:8081:155:c2bc:15a5	194.188.21.165
cb15:901b:8024:cd24:8081:155:c2bc:15a6	194.188.21.166
cb15:901b:8024:cd24:8081:155:c2bc:15a7	194.188.21.167
cb15:901b:8024:cd24:8081:155:c2bc:15a8	194.188.21.168
cb15:901b:8024:cd24:8081:155:c2bc:15a9	194.188.21.169
cb15:901b:8024:cd24:8081:155:c2bc:15aa	194.188.21.170
cb15:901b:8024:cd24:8081:155:c2bc:15ab	194.188.21.171
cb15:901b:8024:cd24:8081:155:c2bc:15ac	194.188.21.172
cb15:901b:8024:cd24:8081:155:c2bc:15ad	194.188.21.173
cb15:901b:8024:cd24:8081:155:c2bc:15ae	194.188.21.174
cb15:901b:8024:cd24:8081:155:c2bc:15af	194.188.21.175
cb15:901b:8024:cd24:8081:155:c2bc:15b0	194.188.21.176
cb15:901b:8024:cd24:8081:155:c2bc:15b1	194.188.21.177
cb15:901b:8024:cd24:8081:155:c2bc:15b2	194.188.21.178
cb15:901b:8024:cd24:8081:155:c2bc:15b3	194.188.21.179
cb15:901b:8024:cd24:8081:155:c2bc:15b4	194.188.21.180

cb15:901b:8024:cd24:8081:155:c2bc:15b5	194.188.21.181
cb15:901b:8024:cd24:8081:155:c2bc:15b6	194.188.21.182
cb15:901b:8024:cd24:8081:155:c2bc:15b7	194.188.21.183
cb15:901b:8024:cd24:8081:155:c2bc:15b8	194.188.21.184
cb15:901b:8024:cd24:8081:155:c2bc:15b9	194.188.21.185
cb15:901b:8024:cd24:8081:155:c2bc:15ba	194.188.21.186
cb15:901b:8024:cd24:8081:155:c2bc:15bb	194.188.21.187
cb15:901b:8024:cd24:8081:155:c2bc:15bc	194.188.21.188
cb15:901b:8024:cd24:8081:155:c2bc:15bd	194.188.21.189
cb15:901b:8024:cd24:8081:155:c2bc:15be	194.188.21.190
cb15:901b:8024:cd24:8081:155:c2bc:15bf	194.188.21.191
cb15:901b:8024:cd24:8081:155:c2bc:15c0	194.188.21.192
cb15:901b:8024:cd24:8081:155:c2bc:15c1	194.188.21.193
cb15:901b:8024:cd24:8081:155:c2bc:15c2	194.188.21.194
cb15:901b:8024:cd24:8081:155:c2bc:15c3	194.188.21.195
cb15:901b:8024:cd24:8081:155:c2bc:15c4	194.188.21.196
cb15:901b:8024:cd24:8081:155:c2bc:15c5	194.188.21.197
cb15:901b:8024:cd24:8081:155:c2bc:15c6	194.188.21.198
cb15:901b:8024:cd24:8081:155:c2bc:15c7	194.188.21.199
cb15:901b:8024:cd24:8081:155:c2bc:15c8	194.188.21.200
cb15:901b:8024:cd24:8081:155:c2bc:15c9	194.188.21.201
cb15:901b:8024:cd24:8081:155:c2bc:15ca	194.188.21.202
cb15:901b:8024:cd24:8081:155:c2bc:15cb	194.188.21.203
cb15:901b:8024:cd24:8081:155:c2bc:15cc	194.188.21.204
cb15:901b:8024:cd24:8081:155:c2bc:15cd	194.188.21.205
cb15:901b:8024:cd24:8081:155:c2bc:15ce	194.188.21.206
cb15:901b:8024:cd24:8081:155:c2bc:15cf	194.188.21.207
cb15:901b:8024:cd24:8081:155:c2bc:15d0	194.188.21.208
cb15:901b:8024:cd24:8081:155:c2bc:15d1	194.188.21.209
cb15:901b:8024:cd24:8081:155:c2bc:15d2	194.188.21.210
cb15:901b:8024:cd24:8081:155:c2bc:15d3	194.188.21.211
cb15:901b:8024:cd24:8081:155:c2bc:15d4	194.188.21.212
cb15:901b:8024:cd24:8081:155:c2bc:15d5	194.188.21.213
cb15:901b:8024:cd24:8081:155:c2bc:15d6	194.188.21.214
cb15:901b:8024:cd24:8081:155:c2bc:15d7	194.188.21.215
cb15:901b:8024:cd24:8081:155:c2bc:15d8	194.188.21.216
cb15:901b:8024:cd24:8081:155:c2bc:15d9	194.188.21.217
cb15:901b:8024:cd24:8081:155:c2bc:15da	194.188.21.218
cb15:901b:8024:cd24:8081:155:c2bc:15db	194.188.21.219
cb15:901b:8024:cd24:8081:155:c2bc:15dc	194.188.21.220
cb15:901b:8024:cd24:8081:155:c2bc:15dd	194.188.21.221
cb15:901b:8024:cd24:8081:155:c2bc:15de	194.188.21.222
cb15:901b:8024:cd24:8081:155:c2bc:15df	194.188.21.223
cb15:901b:8024:cd24:8081:155:c2bc:15e0	194.188.21.224
cb15:901b:8024:cd24:8081:155:c2bc:15e1	194.188.21.225
cb15:901b:8024:cd24:8081:155:c2bc:15e2	194.188.21.226
cb15:901b:8024:cd24:8081:155:c2bc:15e3	194.188.21.227
cb15:901b:8024:cd24:8081:155:c2bc:15e4	194.188.21.228
cb15:901b:8024:cd24:8081:155:c2bc:15e5	194.188.21.229
cb15:901b:8024:cd24:8081:155:c2bc:15e6	194.188.21.230
cb15:901b:8024:cd24:8081:155:c2bc:15e7	194.188.21.231
cb15:901b:8024:cd24:8081:155:c2bc:15e8	194.188.21.232
cb15:901b:8024:cd24:8081:155:c2bc:15e9	194.188.21.233
cb15:901b:8024:cd24:8081:155:c2bc:15ea	194.188.21.234
cb15:901b:8024:cd24:8081:155:c2bc:15eb	194.188.21.235
cb15:901b:8024:cd24:8081:155:c2bc:15ec	194.188.21.236
cb15:901b:8024:cd24:8081:155:c2bc:15ed	194.188.21.237
cb15:901b:8024:cd24:8081:155:c2bc:15ee	194.188.21.238
cb15:901b:8024:cd24:8081:155:c2bc:15ef	194.188.21.239
cb15:901b:8024:cd24:8081:155:c2bc:15f0	194.188.21.240
cb15:901b:8024:cd24:8081:155:c2bc:15f1	194.188.21.241
cb15:901b:8024:cd24:8081:155:c2bc:15f2	194.188.21.242
cb15:901b:8024:cd24:8081:155:c2bc:15f3	194.188.21.243
cb15:901b:8024:cd24:8081:155:c2bc:15f4	194.188.21.244
cb15:901b:8024:cd24:8081:155:c2bc:15f5	194.188.21.245
cb15:901b:8024:cd24:8081:155:c2bc:15f6	194.188.21.246
cb15:901b:8024:cd24:8081:155:c2bc:15f7	194.188.21.247
cb15:901b:8024:cd24:8081:155:c2bc:15f8	194.188.21.248
cb15:901b:8024:cd24:8081:155:c2bc:15f9	194.188.21.249
cb15:901b:8024:cd24:8081:155:c2bc:15fa	194.188.21.250
cb15:901b:8024:cd24:8081:155:c2bc:15fb	194.188.21.251
cb15:901b:8024:cd24:8081:155:c2bc:15fc	194.188.21.252
cb15:901b:8024:cd24:8081:155:c2bc:15fd	194.188.21.253
cb15:901b:8024:cd24:8081:155:c2bc:15fe	194.188.21.254
cb15:901b:8024:cd24:8081:155:c2bc:15ff	194.188.21.255

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.