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:8024:901b:91bc:cb15:1043:1501	16.67.21.1
cb15:901b:8024:901b:91bc:cb15:1043:1502	16.67.21.2
cb15:901b:8024:901b:91bc:cb15:1043:1503	16.67.21.3
cb15:901b:8024:901b:91bc:cb15:1043:1504	16.67.21.4
cb15:901b:8024:901b:91bc:cb15:1043:1505	16.67.21.5
cb15:901b:8024:901b:91bc:cb15:1043:1506	16.67.21.6
cb15:901b:8024:901b:91bc:cb15:1043:1507	16.67.21.7
cb15:901b:8024:901b:91bc:cb15:1043:1508	16.67.21.8
cb15:901b:8024:901b:91bc:cb15:1043:1509	16.67.21.9
cb15:901b:8024:901b:91bc:cb15:1043:150a	16.67.21.10
cb15:901b:8024:901b:91bc:cb15:1043:150b	16.67.21.11
cb15:901b:8024:901b:91bc:cb15:1043:150c	16.67.21.12
cb15:901b:8024:901b:91bc:cb15:1043:150d	16.67.21.13
cb15:901b:8024:901b:91bc:cb15:1043:150e	16.67.21.14
cb15:901b:8024:901b:91bc:cb15:1043:150f	16.67.21.15
cb15:901b:8024:901b:91bc:cb15:1043:1510	16.67.21.16
cb15:901b:8024:901b:91bc:cb15:1043:1511	16.67.21.17
cb15:901b:8024:901b:91bc:cb15:1043:1512	16.67.21.18
cb15:901b:8024:901b:91bc:cb15:1043:1513	16.67.21.19
cb15:901b:8024:901b:91bc:cb15:1043:1514	16.67.21.20
cb15:901b:8024:901b:91bc:cb15:1043:1515	16.67.21.21
cb15:901b:8024:901b:91bc:cb15:1043:1516	16.67.21.22
cb15:901b:8024:901b:91bc:cb15:1043:1517	16.67.21.23
cb15:901b:8024:901b:91bc:cb15:1043:1518	16.67.21.24
cb15:901b:8024:901b:91bc:cb15:1043:1519	16.67.21.25
cb15:901b:8024:901b:91bc:cb15:1043:151a	16.67.21.26
cb15:901b:8024:901b:91bc:cb15:1043:151b	16.67.21.27
cb15:901b:8024:901b:91bc:cb15:1043:151c	16.67.21.28
cb15:901b:8024:901b:91bc:cb15:1043:151d	16.67.21.29
cb15:901b:8024:901b:91bc:cb15:1043:151e	16.67.21.30
cb15:901b:8024:901b:91bc:cb15:1043:151f	16.67.21.31
cb15:901b:8024:901b:91bc:cb15:1043:1520	16.67.21.32
cb15:901b:8024:901b:91bc:cb15:1043:1521	16.67.21.33
cb15:901b:8024:901b:91bc:cb15:1043:1522	16.67.21.34
cb15:901b:8024:901b:91bc:cb15:1043:1523	16.67.21.35
cb15:901b:8024:901b:91bc:cb15:1043:1524	16.67.21.36
cb15:901b:8024:901b:91bc:cb15:1043:1525	16.67.21.37
cb15:901b:8024:901b:91bc:cb15:1043:1526	16.67.21.38
cb15:901b:8024:901b:91bc:cb15:1043:1527	16.67.21.39
cb15:901b:8024:901b:91bc:cb15:1043:1528	16.67.21.40
cb15:901b:8024:901b:91bc:cb15:1043:1529	16.67.21.41
cb15:901b:8024:901b:91bc:cb15:1043:152a	16.67.21.42
cb15:901b:8024:901b:91bc:cb15:1043:152b	16.67.21.43
cb15:901b:8024:901b:91bc:cb15:1043:152c	16.67.21.44
cb15:901b:8024:901b:91bc:cb15:1043:152d	16.67.21.45
cb15:901b:8024:901b:91bc:cb15:1043:152e	16.67.21.46
cb15:901b:8024:901b:91bc:cb15:1043:152f	16.67.21.47
cb15:901b:8024:901b:91bc:cb15:1043:1530	16.67.21.48
cb15:901b:8024:901b:91bc:cb15:1043:1531	16.67.21.49
cb15:901b:8024:901b:91bc:cb15:1043:1532	16.67.21.50
cb15:901b:8024:901b:91bc:cb15:1043:1533	16.67.21.51
cb15:901b:8024:901b:91bc:cb15:1043:1534	16.67.21.52
cb15:901b:8024:901b:91bc:cb15:1043:1535	16.67.21.53
cb15:901b:8024:901b:91bc:cb15:1043:1536	16.67.21.54
cb15:901b:8024:901b:91bc:cb15:1043:1537	16.67.21.55
cb15:901b:8024:901b:91bc:cb15:1043:1538	16.67.21.56
cb15:901b:8024:901b:91bc:cb15:1043:1539	16.67.21.57
cb15:901b:8024:901b:91bc:cb15:1043:153a	16.67.21.58
cb15:901b:8024:901b:91bc:cb15:1043:153b	16.67.21.59
cb15:901b:8024:901b:91bc:cb15:1043:153c	16.67.21.60

cb15:901b:8024:901b:91bc:cb15:1043:153d	16.67.21.61
cb15:901b:8024:901b:91bc:cb15:1043:153e	16.67.21.62
cb15:901b:8024:901b:91bc:cb15:1043:153f	16.67.21.63
cb15:901b:8024:901b:91bc:cb15:1043:1540	16.67.21.64
cb15:901b:8024:901b:91bc:cb15:1043:1541	16.67.21.65
cb15:901b:8024:901b:91bc:cb15:1043:1542	16.67.21.66
cb15:901b:8024:901b:91bc:cb15:1043:1543	16.67.21.67
cb15:901b:8024:901b:91bc:cb15:1043:1544	16.67.21.68
cb15:901b:8024:901b:91bc:cb15:1043:1545	16.67.21.69
cb15:901b:8024:901b:91bc:cb15:1043:1546	16.67.21.70
cb15:901b:8024:901b:91bc:cb15:1043:1547	16.67.21.71
cb15:901b:8024:901b:91bc:cb15:1043:1548	16.67.21.72
cb15:901b:8024:901b:91bc:cb15:1043:1549	16.67.21.73
cb15:901b:8024:901b:91bc:cb15:1043:154a	16.67.21.74
cb15:901b:8024:901b:91bc:cb15:1043:154b	16.67.21.75
cb15:901b:8024:901b:91bc:cb15:1043:154c	16.67.21.76
cb15:901b:8024:901b:91bc:cb15:1043:154d	16.67.21.77
cb15:901b:8024:901b:91bc:cb15:1043:154e	16.67.21.78
cb15:901b:8024:901b:91bc:cb15:1043:154f	16.67.21.79
cb15:901b:8024:901b:91bc:cb15:1043:1550	16.67.21.80
cb15:901b:8024:901b:91bc:cb15:1043:1551	16.67.21.81
cb15:901b:8024:901b:91bc:cb15:1043:1552	16.67.21.82
cb15:901b:8024:901b:91bc:cb15:1043:1553	16.67.21.83
cb15:901b:8024:901b:91bc:cb15:1043:1554	16.67.21.84
cb15:901b:8024:901b:91bc:cb15:1043:1555	16.67.21.85
cb15:901b:8024:901b:91bc:cb15:1043:1556	16.67.21.86
cb15:901b:8024:901b:91bc:cb15:1043:1557	16.67.21.87
cb15:901b:8024:901b:91bc:cb15:1043:1558	16.67.21.88
cb15:901b:8024:901b:91bc:cb15:1043:1559	16.67.21.89
cb15:901b:8024:901b:91bc:cb15:1043:155a	16.67.21.90
cb15:901b:8024:901b:91bc:cb15:1043:155b	16.67.21.91
cb15:901b:8024:901b:91bc:cb15:1043:155c	16.67.21.92
cb15:901b:8024:901b:91bc:cb15:1043:155d	16.67.21.93
cb15:901b:8024:901b:91bc:cb15:1043:155e	16.67.21.94
cb15:901b:8024:901b:91bc:cb15:1043:155f	16.67.21.95
cb15:901b:8024:901b:91bc:cb15:1043:1560	16.67.21.96
cb15:901b:8024:901b:91bc:cb15:1043:1561	16.67.21.97
cb15:901b:8024:901b:91bc:cb15:1043:1562	16.67.21.98
cb15:901b:8024:901b:91bc:cb15:1043:1563	16.67.21.99
cb15:901b:8024:901b:91bc:cb15:1043:1564	16.67.21.100
cb15:901b:8024:901b:91bc:cb15:1043:1565	16.67.21.101
cb15:901b:8024:901b:91bc:cb15:1043:1566	16.67.21.102
cb15:901b:8024:901b:91bc:cb15:1043:1567	16.67.21.103
cb15:901b:8024:901b:91bc:cb15:1043:1568	16.67.21.104
cb15:901b:8024:901b:91bc:cb15:1043:1569	16.67.21.105
cb15:901b:8024:901b:91bc:cb15:1043:156a	16.67.21.106
cb15:901b:8024:901b:91bc:cb15:1043:156b	16.67.21.107
cb15:901b:8024:901b:91bc:cb15:1043:156c	16.67.21.108
cb15:901b:8024:901b:91bc:cb15:1043:156d	16.67.21.109
cb15:901b:8024:901b:91bc:cb15:1043:156e	16.67.21.110
cb15:901b:8024:901b:91bc:cb15:1043:156f	16.67.21.111
cb15:901b:8024:901b:91bc:cb15:1043:1570	16.67.21.112
cb15:901b:8024:901b:91bc:cb15:1043:1571	16.67.21.113
cb15:901b:8024:901b:91bc:cb15:1043:1572	16.67.21.114
cb15:901b:8024:901b:91bc:cb15:1043:1573	16.67.21.115
cb15:901b:8024:901b:91bc:cb15:1043:1574	16.67.21.116
cb15:901b:8024:901b:91bc:cb15:1043:1575	16.67.21.117
cb15:901b:8024:901b:91bc:cb15:1043:1576	16.67.21.118
cb15:901b:8024:901b:91bc:cb15:1043:1577	16.67.21.119
cb15:901b:8024:901b:91bc:cb15:1043:1578	16.67.21.120

cb15:901b:8024:901b:91bc:cb15:1043:1579	16.67.21.121
cb15:901b:8024:901b:91bc:cb15:1043:157a	16.67.21.122
cb15:901b:8024:901b:91bc:cb15:1043:157b	16.67.21.123
cb15:901b:8024:901b:91bc:cb15:1043:157c	16.67.21.124
cb15:901b:8024:901b:91bc:cb15:1043:157d	16.67.21.125
cb15:901b:8024:901b:91bc:cb15:1043:157e	16.67.21.126
cb15:901b:8024:901b:91bc:cb15:1043:157f	16.67.21.127
cb15:901b:8024:901b:91bc:cb15:1043:1580	16.67.21.128
cb15:901b:8024:901b:91bc:cb15:1043:1581	16.67.21.129
cb15:901b:8024:901b:91bc:cb15:1043:1582	16.67.21.130
cb15:901b:8024:901b:91bc:cb15:1043:1583	16.67.21.131
cb15:901b:8024:901b:91bc:cb15:1043:1584	16.67.21.132
cb15:901b:8024:901b:91bc:cb15:1043:1585	16.67.21.133
cb15:901b:8024:901b:91bc:cb15:1043:1586	16.67.21.134
cb15:901b:8024:901b:91bc:cb15:1043:1587	16.67.21.135
cb15:901b:8024:901b:91bc:cb15:1043:1588	16.67.21.136
cb15:901b:8024:901b:91bc:cb15:1043:1589	16.67.21.137
cb15:901b:8024:901b:91bc:cb15:1043:158a	16.67.21.138
cb15:901b:8024:901b:91bc:cb15:1043:158b	16.67.21.139
cb15:901b:8024:901b:91bc:cb15:1043:158c	16.67.21.140
cb15:901b:8024:901b:91bc:cb15:1043:158d	16.67.21.141
cb15:901b:8024:901b:91bc:cb15:1043:158e	16.67.21.142
cb15:901b:8024:901b:91bc:cb15:1043:158f	16.67.21.143
cb15:901b:8024:901b:91bc:cb15:1043:1590	16.67.21.144
cb15:901b:8024:901b:91bc:cb15:1043:1591	16.67.21.145
cb15:901b:8024:901b:91bc:cb15:1043:1592	16.67.21.146
cb15:901b:8024:901b:91bc:cb15:1043:1593	16.67.21.147
cb15:901b:8024:901b:91bc:cb15:1043:1594	16.67.21.148
cb15:901b:8024:901b:91bc:cb15:1043:1595	16.67.21.149
cb15:901b:8024:901b:91bc:cb15:1043:1596	16.67.21.150
cb15:901b:8024:901b:91bc:cb15:1043:1597	16.67.21.151
cb15:901b:8024:901b:91bc:cb15:1043:1598	16.67.21.152
cb15:901b:8024:901b:91bc:cb15:1043:1599	16.67.21.153
cb15:901b:8024:901b:91bc:cb15:1043:159a	16.67.21.154
cb15:901b:8024:901b:91bc:cb15:1043:159b	16.67.21.155
cb15:901b:8024:901b:91bc:cb15:1043:159c	16.67.21.156
cb15:901b:8024:901b:91bc:cb15:1043:159d	16.67.21.157
cb15:901b:8024:901b:91bc:cb15:1043:159e	16.67.21.158
cb15:901b:8024:901b:91bc:cb15:1043:159f	16.67.21.159
cb15:901b:8024:901b:91bc:cb15:1043:15a0	16.67.21.160
cb15:901b:8024:901b:91bc:cb15:1043:15a1	16.67.21.161
cb15:901b:8024:901b:91bc:cb15:1043:15a2	16.67.21.162
cb15:901b:8024:901b:91bc:cb15:1043:15a3	16.67.21.163
cb15:901b:8024:901b:91bc:cb15:1043:15a4	16.67.21.164
cb15:901b:8024:901b:91bc:cb15:1043:15a5	16.67.21.165
cb15:901b:8024:901b:91bc:cb15:1043:15a6	16.67.21.166
cb15:901b:8024:901b:91bc:cb15:1043:15a7	16.67.21.167
cb15:901b:8024:901b:91bc:cb15:1043:15a8	16.67.21.168
cb15:901b:8024:901b:91bc:cb15:1043:15a9	16.67.21.169
cb15:901b:8024:901b:91bc:cb15:1043:15aa	16.67.21.170
cb15:901b:8024:901b:91bc:cb15:1043:15ab	16.67.21.171
cb15:901b:8024:901b:91bc:cb15:1043:15ac	16.67.21.172
cb15:901b:8024:901b:91bc:cb15:1043:15ad	16.67.21.173
cb15:901b:8024:901b:91bc:cb15:1043:15ae	16.67.21.174
cb15:901b:8024:901b:91bc:cb15:1043:15af	16.67.21.175
cb15:901b:8024:901b:91bc:cb15:1043:15b0	16.67.21.176
cb15:901b:8024:901b:91bc:cb15:1043:15b1	16.67.21.177
cb15:901b:8024:901b:91bc:cb15:1043:15b2	16.67.21.178
cb15:901b:8024:901b:91bc:cb15:1043:15b3	16.67.21.179
cb15:901b:8024:901b:91bc:cb15:1043:15b4	16.67.21.180

cb15:901b:8024:901b:91bc:cb15:1043:15b5	16.67.21.181
cb15:901b:8024:901b:91bc:cb15:1043:15b6	16.67.21.182
cb15:901b:8024:901b:91bc:cb15:1043:15b7	16.67.21.183
cb15:901b:8024:901b:91bc:cb15:1043:15b8	16.67.21.184
cb15:901b:8024:901b:91bc:cb15:1043:15b9	16.67.21.185
cb15:901b:8024:901b:91bc:cb15:1043:15ba	16.67.21.186
cb15:901b:8024:901b:91bc:cb15:1043:15bb	16.67.21.187
cb15:901b:8024:901b:91bc:cb15:1043:15bc	16.67.21.188
cb15:901b:8024:901b:91bc:cb15:1043:15bd	16.67.21.189
cb15:901b:8024:901b:91bc:cb15:1043:15be	16.67.21.190
cb15:901b:8024:901b:91bc:cb15:1043:15bf	16.67.21.191
cb15:901b:8024:901b:91bc:cb15:1043:15c0	16.67.21.192
cb15:901b:8024:901b:91bc:cb15:1043:15c1	16.67.21.193
cb15:901b:8024:901b:91bc:cb15:1043:15c2	16.67.21.194
cb15:901b:8024:901b:91bc:cb15:1043:15c3	16.67.21.195
cb15:901b:8024:901b:91bc:cb15:1043:15c4	16.67.21.196
cb15:901b:8024:901b:91bc:cb15:1043:15c5	16.67.21.197
cb15:901b:8024:901b:91bc:cb15:1043:15c6	16.67.21.198
cb15:901b:8024:901b:91bc:cb15:1043:15c7	16.67.21.199
cb15:901b:8024:901b:91bc:cb15:1043:15c8	16.67.21.200
cb15:901b:8024:901b:91bc:cb15:1043:15c9	16.67.21.201
cb15:901b:8024:901b:91bc:cb15:1043:15ca	16.67.21.202
cb15:901b:8024:901b:91bc:cb15:1043:15cb	16.67.21.203
cb15:901b:8024:901b:91bc:cb15:1043:15cc	16.67.21.204
cb15:901b:8024:901b:91bc:cb15:1043:15cd	16.67.21.205
cb15:901b:8024:901b:91bc:cb15:1043:15ce	16.67.21.206
cb15:901b:8024:901b:91bc:cb15:1043:15cf	16.67.21.207
cb15:901b:8024:901b:91bc:cb15:1043:15d0	16.67.21.208
cb15:901b:8024:901b:91bc:cb15:1043:15d1	16.67.21.209
cb15:901b:8024:901b:91bc:cb15:1043:15d2	16.67.21.210
cb15:901b:8024:901b:91bc:cb15:1043:15d3	16.67.21.211
cb15:901b:8024:901b:91bc:cb15:1043:15d4	16.67.21.212
cb15:901b:8024:901b:91bc:cb15:1043:15d5	16.67.21.213
cb15:901b:8024:901b:91bc:cb15:1043:15d6	16.67.21.214
cb15:901b:8024:901b:91bc:cb15:1043:15d7	16.67.21.215
cb15:901b:8024:901b:91bc:cb15:1043:15d8	16.67.21.216
cb15:901b:8024:901b:91bc:cb15:1043:15d9	16.67.21.217
cb15:901b:8024:901b:91bc:cb15:1043:15da	16.67.21.218
cb15:901b:8024:901b:91bc:cb15:1043:15db	16.67.21.219
cb15:901b:8024:901b:91bc:cb15:1043:15dc	16.67.21.220
cb15:901b:8024:901b:91bc:cb15:1043:15dd	16.67.21.221
cb15:901b:8024:901b:91bc:cb15:1043:15de	16.67.21.222
cb15:901b:8024:901b:91bc:cb15:1043:15df	16.67.21.223
cb15:901b:8024:901b:91bc:cb15:1043:15e0	16.67.21.224
cb15:901b:8024:901b:91bc:cb15:1043:15e1	16.67.21.225
cb15:901b:8024:901b:91bc:cb15:1043:15e2	16.67.21.226
cb15:901b:8024:901b:91bc:cb15:1043:15e3	16.67.21.227
cb15:901b:8024:901b:91bc:cb15:1043:15e4	16.67.21.228
cb15:901b:8024:901b:91bc:cb15:1043:15e5	16.67.21.229
cb15:901b:8024:901b:91bc:cb15:1043:15e6	16.67.21.230
cb15:901b:8024:901b:91bc:cb15:1043:15e7	16.67.21.231
cb15:901b:8024:901b:91bc:cb15:1043:15e8	16.67.21.232
cb15:901b:8024:901b:91bc:cb15:1043:15e9	16.67.21.233
cb15:901b:8024:901b:91bc:cb15:1043:15ea	16.67.21.234
cb15:901b:8024:901b:91bc:cb15:1043:15eb	16.67.21.235
cb15:901b:8024:901b:91bc:cb15:1043:15ec	16.67.21.236
cb15:901b:8024:901b:91bc:cb15:1043:15ed	16.67.21.237
cb15:901b:8024:901b:91bc:cb15:1043:15ee	16.67.21.238
cb15:901b:8024:901b:91bc:cb15:1043:15ef	16.67.21.239
cb15:901b:8024:901b:91bc:cb15:1043:15f0	16.67.21.240
cb15:901b:8024:901b:91bc:cb15:1043:15f1	16.67.21.241
cb15:901b:8024:901b:91bc:cb15:1043:15f2	16.67.21.242
cb15:901b:8024:901b:91bc:cb15:1043:15f3	16.67.21.243
cb15:901b:8024:901b:91bc:cb15:1043:15f4	16.67.21.244
cb15:901b:8024:901b:91bc:cb15:1043:15f5	16.67.21.245
cb15:901b:8024:901b:91bc:cb15:1043:15f6	16.67.21.246
cb15:901b:8024:901b:91bc:cb15:1043:15f7	16.67.21.247
cb15:901b:8024:901b:91bc:cb15:1043:15f8	16.67.21.248
cb15:901b:8024:901b:91bc:cb15:1043:15f9	16.67.21.249
cb15:901b:8024:901b:91bc:cb15:1043:15fa	16.67.21.250
cb15:901b:8024:901b:91bc:cb15:1043:15fb	16.67.21.251
cb15:901b:8024:901b:91bc:cb15:1043:15fc	16.67.21.252
cb15:901b:8024:901b:91bc:cb15:1043:15fd	16.67.21.253
cb15:901b:8024:901b:91bc:cb15:1043:15fe	16.67.21.254
cb15:901b:8024:901b:91bc:cb15:1043:15ff	16.67.21.255

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.