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:901b:1324:ada3:db24:c6da:1501	198.218.21.1
cb15:901b:901b:1324:ada3:db24:c6da:1502	198.218.21.2
cb15:901b:901b:1324:ada3:db24:c6da:1503	198.218.21.3
cb15:901b:901b:1324:ada3:db24:c6da:1504	198.218.21.4
cb15:901b:901b:1324:ada3:db24:c6da:1505	198.218.21.5
cb15:901b:901b:1324:ada3:db24:c6da:1506	198.218.21.6
cb15:901b:901b:1324:ada3:db24:c6da:1507	198.218.21.7
cb15:901b:901b:1324:ada3:db24:c6da:1508	198.218.21.8
cb15:901b:901b:1324:ada3:db24:c6da:1509	198.218.21.9
cb15:901b:901b:1324:ada3:db24:c6da:150a	198.218.21.10
cb15:901b:901b:1324:ada3:db24:c6da:150b	198.218.21.11
cb15:901b:901b:1324:ada3:db24:c6da:150c	198.218.21.12
cb15:901b:901b:1324:ada3:db24:c6da:150d	198.218.21.13
cb15:901b:901b:1324:ada3:db24:c6da:150e	198.218.21.14
cb15:901b:901b:1324:ada3:db24:c6da:150f	198.218.21.15
cb15:901b:901b:1324:ada3:db24:c6da:1510	198.218.21.16
cb15:901b:901b:1324:ada3:db24:c6da:1511	198.218.21.17
cb15:901b:901b:1324:ada3:db24:c6da:1512	198.218.21.18
cb15:901b:901b:1324:ada3:db24:c6da:1513	198.218.21.19
cb15:901b:901b:1324:ada3:db24:c6da:1514	198.218.21.20
cb15:901b:901b:1324:ada3:db24:c6da:1515	198.218.21.21
cb15:901b:901b:1324:ada3:db24:c6da:1516	198.218.21.22
cb15:901b:901b:1324:ada3:db24:c6da:1517	198.218.21.23
cb15:901b:901b:1324:ada3:db24:c6da:1518	198.218.21.24
cb15:901b:901b:1324:ada3:db24:c6da:1519	198.218.21.25
cb15:901b:901b:1324:ada3:db24:c6da:151a	198.218.21.26
cb15:901b:901b:1324:ada3:db24:c6da:151b	198.218.21.27
cb15:901b:901b:1324:ada3:db24:c6da:151c	198.218.21.28
cb15:901b:901b:1324:ada3:db24:c6da:151d	198.218.21.29
cb15:901b:901b:1324:ada3:db24:c6da:151e	198.218.21.30
cb15:901b:901b:1324:ada3:db24:c6da:151f	198.218.21.31
cb15:901b:901b:1324:ada3:db24:c6da:1520	198.218.21.32
cb15:901b:901b:1324:ada3:db24:c6da:1521	198.218.21.33
cb15:901b:901b:1324:ada3:db24:c6da:1522	198.218.21.34
cb15:901b:901b:1324:ada3:db24:c6da:1523	198.218.21.35
cb15:901b:901b:1324:ada3:db24:c6da:1524	198.218.21.36
cb15:901b:901b:1324:ada3:db24:c6da:1525	198.218.21.37
cb15:901b:901b:1324:ada3:db24:c6da:1526	198.218.21.38
cb15:901b:901b:1324:ada3:db24:c6da:1527	198.218.21.39
cb15:901b:901b:1324:ada3:db24:c6da:1528	198.218.21.40
cb15:901b:901b:1324:ada3:db24:c6da:1529	198.218.21.41
cb15:901b:901b:1324:ada3:db24:c6da:152a	198.218.21.42
cb15:901b:901b:1324:ada3:db24:c6da:152b	198.218.21.43
cb15:901b:901b:1324:ada3:db24:c6da:152c	198.218.21.44
cb15:901b:901b:1324:ada3:db24:c6da:152d	198.218.21.45
cb15:901b:901b:1324:ada3:db24:c6da:152e	198.218.21.46
cb15:901b:901b:1324:ada3:db24:c6da:152f	198.218.21.47
cb15:901b:901b:1324:ada3:db24:c6da:1530	198.218.21.48
cb15:901b:901b:1324:ada3:db24:c6da:1531	198.218.21.49
cb15:901b:901b:1324:ada3:db24:c6da:1532	198.218.21.50
cb15:901b:901b:1324:ada3:db24:c6da:1533	198.218.21.51
cb15:901b:901b:1324:ada3:db24:c6da:1534	198.218.21.52
cb15:901b:901b:1324:ada3:db24:c6da:1535	198.218.21.53
cb15:901b:901b:1324:ada3:db24:c6da:1536	198.218.21.54
cb15:901b:901b:1324:ada3:db24:c6da:1537	198.218.21.55
cb15:901b:901b:1324:ada3:db24:c6da:1538	198.218.21.56
cb15:901b:901b:1324:ada3:db24:c6da:1539	198.218.21.57
cb15:901b:901b:1324:ada3:db24:c6da:153a	198.218.21.58
cb15:901b:901b:1324:ada3:db24:c6da:153b	198.218.21.59
cb15:901b:901b:1324:ada3:db24:c6da:153c	198.218.21.60

cb15:901b:901b:1324:ada3:db24:c6da:153d	198.218.21.61
cb15:901b:901b:1324:ada3:db24:c6da:153e	198.218.21.62
cb15:901b:901b:1324:ada3:db24:c6da:153f	198.218.21.63
cb15:901b:901b:1324:ada3:db24:c6da:1540	198.218.21.64
cb15:901b:901b:1324:ada3:db24:c6da:1541	198.218.21.65
cb15:901b:901b:1324:ada3:db24:c6da:1542	198.218.21.66
cb15:901b:901b:1324:ada3:db24:c6da:1543	198.218.21.67
cb15:901b:901b:1324:ada3:db24:c6da:1544	198.218.21.68
cb15:901b:901b:1324:ada3:db24:c6da:1545	198.218.21.69
cb15:901b:901b:1324:ada3:db24:c6da:1546	198.218.21.70
cb15:901b:901b:1324:ada3:db24:c6da:1547	198.218.21.71
cb15:901b:901b:1324:ada3:db24:c6da:1548	198.218.21.72
cb15:901b:901b:1324:ada3:db24:c6da:1549	198.218.21.73
cb15:901b:901b:1324:ada3:db24:c6da:154a	198.218.21.74
cb15:901b:901b:1324:ada3:db24:c6da:154b	198.218.21.75
cb15:901b:901b:1324:ada3:db24:c6da:154c	198.218.21.76
cb15:901b:901b:1324:ada3:db24:c6da:154d	198.218.21.77
cb15:901b:901b:1324:ada3:db24:c6da:154e	198.218.21.78
cb15:901b:901b:1324:ada3:db24:c6da:154f	198.218.21.79
cb15:901b:901b:1324:ada3:db24:c6da:1550	198.218.21.80
cb15:901b:901b:1324:ada3:db24:c6da:1551	198.218.21.81
cb15:901b:901b:1324:ada3:db24:c6da:1552	198.218.21.82
cb15:901b:901b:1324:ada3:db24:c6da:1553	198.218.21.83
cb15:901b:901b:1324:ada3:db24:c6da:1554	198.218.21.84
cb15:901b:901b:1324:ada3:db24:c6da:1555	198.218.21.85
cb15:901b:901b:1324:ada3:db24:c6da:1556	198.218.21.86
cb15:901b:901b:1324:ada3:db24:c6da:1557	198.218.21.87
cb15:901b:901b:1324:ada3:db24:c6da:1558	198.218.21.88
cb15:901b:901b:1324:ada3:db24:c6da:1559	198.218.21.89
cb15:901b:901b:1324:ada3:db24:c6da:155a	198.218.21.90
cb15:901b:901b:1324:ada3:db24:c6da:155b	198.218.21.91
cb15:901b:901b:1324:ada3:db24:c6da:155c	198.218.21.92
cb15:901b:901b:1324:ada3:db24:c6da:155d	198.218.21.93
cb15:901b:901b:1324:ada3:db24:c6da:155e	198.218.21.94
cb15:901b:901b:1324:ada3:db24:c6da:155f	198.218.21.95
cb15:901b:901b:1324:ada3:db24:c6da:1560	198.218.21.96
cb15:901b:901b:1324:ada3:db24:c6da:1561	198.218.21.97
cb15:901b:901b:1324:ada3:db24:c6da:1562	198.218.21.98
cb15:901b:901b:1324:ada3:db24:c6da:1563	198.218.21.99
cb15:901b:901b:1324:ada3:db24:c6da:1564	198.218.21.100
cb15:901b:901b:1324:ada3:db24:c6da:1565	198.218.21.101
cb15:901b:901b:1324:ada3:db24:c6da:1566	198.218.21.102
cb15:901b:901b:1324:ada3:db24:c6da:1567	198.218.21.103
cb15:901b:901b:1324:ada3:db24:c6da:1568	198.218.21.104
cb15:901b:901b:1324:ada3:db24:c6da:1569	198.218.21.105
cb15:901b:901b:1324:ada3:db24:c6da:156a	198.218.21.106
cb15:901b:901b:1324:ada3:db24:c6da:156b	198.218.21.107
cb15:901b:901b:1324:ada3:db24:c6da:156c	198.218.21.108
cb15:901b:901b:1324:ada3:db24:c6da:156d	198.218.21.109
cb15:901b:901b:1324:ada3:db24:c6da:156e	198.218.21.110
cb15:901b:901b:1324:ada3:db24:c6da:156f	198.218.21.111
cb15:901b:901b:1324:ada3:db24:c6da:1570	198.218.21.112
cb15:901b:901b:1324:ada3:db24:c6da:1571	198.218.21.113
cb15:901b:901b:1324:ada3:db24:c6da:1572	198.218.21.114
cb15:901b:901b:1324:ada3:db24:c6da:1573	198.218.21.115
cb15:901b:901b:1324:ada3:db24:c6da:1574	198.218.21.116
cb15:901b:901b:1324:ada3:db24:c6da:1575	198.218.21.117
cb15:901b:901b:1324:ada3:db24:c6da:1576	198.218.21.118
cb15:901b:901b:1324:ada3:db24:c6da:1577	198.218.21.119
cb15:901b:901b:1324:ada3:db24:c6da:1578	198.218.21.120

cb15:901b:901b:1324:ada3:db24:c6da:1579	198.218.21.121
cb15:901b:901b:1324:ada3:db24:c6da:157a	198.218.21.122
cb15:901b:901b:1324:ada3:db24:c6da:157b	198.218.21.123
cb15:901b:901b:1324:ada3:db24:c6da:157c	198.218.21.124
cb15:901b:901b:1324:ada3:db24:c6da:157d	198.218.21.125
cb15:901b:901b:1324:ada3:db24:c6da:157e	198.218.21.126
cb15:901b:901b:1324:ada3:db24:c6da:157f	198.218.21.127
cb15:901b:901b:1324:ada3:db24:c6da:1580	198.218.21.128
cb15:901b:901b:1324:ada3:db24:c6da:1581	198.218.21.129
cb15:901b:901b:1324:ada3:db24:c6da:1582	198.218.21.130
cb15:901b:901b:1324:ada3:db24:c6da:1583	198.218.21.131
cb15:901b:901b:1324:ada3:db24:c6da:1584	198.218.21.132
cb15:901b:901b:1324:ada3:db24:c6da:1585	198.218.21.133
cb15:901b:901b:1324:ada3:db24:c6da:1586	198.218.21.134
cb15:901b:901b:1324:ada3:db24:c6da:1587	198.218.21.135
cb15:901b:901b:1324:ada3:db24:c6da:1588	198.218.21.136
cb15:901b:901b:1324:ada3:db24:c6da:1589	198.218.21.137
cb15:901b:901b:1324:ada3:db24:c6da:158a	198.218.21.138
cb15:901b:901b:1324:ada3:db24:c6da:158b	198.218.21.139
cb15:901b:901b:1324:ada3:db24:c6da:158c	198.218.21.140
cb15:901b:901b:1324:ada3:db24:c6da:158d	198.218.21.141
cb15:901b:901b:1324:ada3:db24:c6da:158e	198.218.21.142
cb15:901b:901b:1324:ada3:db24:c6da:158f	198.218.21.143
cb15:901b:901b:1324:ada3:db24:c6da:1590	198.218.21.144
cb15:901b:901b:1324:ada3:db24:c6da:1591	198.218.21.145
cb15:901b:901b:1324:ada3:db24:c6da:1592	198.218.21.146
cb15:901b:901b:1324:ada3:db24:c6da:1593	198.218.21.147
cb15:901b:901b:1324:ada3:db24:c6da:1594	198.218.21.148
cb15:901b:901b:1324:ada3:db24:c6da:1595	198.218.21.149
cb15:901b:901b:1324:ada3:db24:c6da:1596	198.218.21.150
cb15:901b:901b:1324:ada3:db24:c6da:1597	198.218.21.151
cb15:901b:901b:1324:ada3:db24:c6da:1598	198.218.21.152
cb15:901b:901b:1324:ada3:db24:c6da:1599	198.218.21.153
cb15:901b:901b:1324:ada3:db24:c6da:159a	198.218.21.154
cb15:901b:901b:1324:ada3:db24:c6da:159b	198.218.21.155
cb15:901b:901b:1324:ada3:db24:c6da:159c	198.218.21.156
cb15:901b:901b:1324:ada3:db24:c6da:159d	198.218.21.157
cb15:901b:901b:1324:ada3:db24:c6da:159e	198.218.21.158
cb15:901b:901b:1324:ada3:db24:c6da:159f	198.218.21.159
cb15:901b:901b:1324:ada3:db24:c6da:15a0	198.218.21.160
cb15:901b:901b:1324:ada3:db24:c6da:15a1	198.218.21.161
cb15:901b:901b:1324:ada3:db24:c6da:15a2	198.218.21.162
cb15:901b:901b:1324:ada3:db24:c6da:15a3	198.218.21.163
cb15:901b:901b:1324:ada3:db24:c6da:15a4	198.218.21.164
cb15:901b:901b:1324:ada3:db24:c6da:15a5	198.218.21.165
cb15:901b:901b:1324:ada3:db24:c6da:15a6	198.218.21.166
cb15:901b:901b:1324:ada3:db24:c6da:15a7	198.218.21.167
cb15:901b:901b:1324:ada3:db24:c6da:15a8	198.218.21.168
cb15:901b:901b:1324:ada3:db24:c6da:15a9	198.218.21.169
cb15:901b:901b:1324:ada3:db24:c6da:15aa	198.218.21.170
cb15:901b:901b:1324:ada3:db24:c6da:15ab	198.218.21.171
cb15:901b:901b:1324:ada3:db24:c6da:15ac	198.218.21.172
cb15:901b:901b:1324:ada3:db24:c6da:15ad	198.218.21.173
cb15:901b:901b:1324:ada3:db24:c6da:15ae	198.218.21.174
cb15:901b:901b:1324:ada3:db24:c6da:15af	198.218.21.175
cb15:901b:901b:1324:ada3:db24:c6da:15b0	198.218.21.176
cb15:901b:901b:1324:ada3:db24:c6da:15b1	198.218.21.177
cb15:901b:901b:1324:ada3:db24:c6da:15b2	198.218.21.178
cb15:901b:901b:1324:ada3:db24:c6da:15b3	198.218.21.179
cb15:901b:901b:1324:ada3:db24:c6da:15b4	198.218.21.180

cb15:901b:901b:1324:ada3:db24:c6da:15b5	198.218.21.181
cb15:901b:901b:1324:ada3:db24:c6da:15b6	198.218.21.182
cb15:901b:901b:1324:ada3:db24:c6da:15b7	198.218.21.183
cb15:901b:901b:1324:ada3:db24:c6da:15b8	198.218.21.184
cb15:901b:901b:1324:ada3:db24:c6da:15b9	198.218.21.185
cb15:901b:901b:1324:ada3:db24:c6da:15ba	198.218.21.186
cb15:901b:901b:1324:ada3:db24:c6da:15bb	198.218.21.187
cb15:901b:901b:1324:ada3:db24:c6da:15bc	198.218.21.188
cb15:901b:901b:1324:ada3:db24:c6da:15bd	198.218.21.189
cb15:901b:901b:1324:ada3:db24:c6da:15be	198.218.21.190
cb15:901b:901b:1324:ada3:db24:c6da:15bf	198.218.21.191
cb15:901b:901b:1324:ada3:db24:c6da:15c0	198.218.21.192
cb15:901b:901b:1324:ada3:db24:c6da:15c1	198.218.21.193
cb15:901b:901b:1324:ada3:db24:c6da:15c2	198.218.21.194
cb15:901b:901b:1324:ada3:db24:c6da:15c3	198.218.21.195
cb15:901b:901b:1324:ada3:db24:c6da:15c4	198.218.21.196
cb15:901b:901b:1324:ada3:db24:c6da:15c5	198.218.21.197
cb15:901b:901b:1324:ada3:db24:c6da:15c6	198.218.21.198
cb15:901b:901b:1324:ada3:db24:c6da:15c7	198.218.21.199
cb15:901b:901b:1324:ada3:db24:c6da:15c8	198.218.21.200
cb15:901b:901b:1324:ada3:db24:c6da:15c9	198.218.21.201
cb15:901b:901b:1324:ada3:db24:c6da:15ca	198.218.21.202
cb15:901b:901b:1324:ada3:db24:c6da:15cb	198.218.21.203
cb15:901b:901b:1324:ada3:db24:c6da:15cc	198.218.21.204
cb15:901b:901b:1324:ada3:db24:c6da:15cd	198.218.21.205
cb15:901b:901b:1324:ada3:db24:c6da:15ce	198.218.21.206
cb15:901b:901b:1324:ada3:db24:c6da:15cf	198.218.21.207
cb15:901b:901b:1324:ada3:db24:c6da:15d0	198.218.21.208
cb15:901b:901b:1324:ada3:db24:c6da:15d1	198.218.21.209
cb15:901b:901b:1324:ada3:db24:c6da:15d2	198.218.21.210
cb15:901b:901b:1324:ada3:db24:c6da:15d3	198.218.21.211
cb15:901b:901b:1324:ada3:db24:c6da:15d4	198.218.21.212
cb15:901b:901b:1324:ada3:db24:c6da:15d5	198.218.21.213
cb15:901b:901b:1324:ada3:db24:c6da:15d6	198.218.21.214
cb15:901b:901b:1324:ada3:db24:c6da:15d7	198.218.21.215
cb15:901b:901b:1324:ada3:db24:c6da:15d8	198.218.21.216
cb15:901b:901b:1324:ada3:db24:c6da:15d9	198.218.21.217
cb15:901b:901b:1324:ada3:db24:c6da:15da	198.218.21.218
cb15:901b:901b:1324:ada3:db24:c6da:15db	198.218.21.219
cb15:901b:901b:1324:ada3:db24:c6da:15dc	198.218.21.220
cb15:901b:901b:1324:ada3:db24:c6da:15dd	198.218.21.221
cb15:901b:901b:1324:ada3:db24:c6da:15de	198.218.21.222
cb15:901b:901b:1324:ada3:db24:c6da:15df	198.218.21.223
cb15:901b:901b:1324:ada3:db24:c6da:15e0	198.218.21.224
cb15:901b:901b:1324:ada3:db24:c6da:15e1	198.218.21.225
cb15:901b:901b:1324:ada3:db24:c6da:15e2	198.218.21.226
cb15:901b:901b:1324:ada3:db24:c6da:15e3	198.218.21.227
cb15:901b:901b:1324:ada3:db24:c6da:15e4	198.218.21.228
cb15:901b:901b:1324:ada3:db24:c6da:15e5	198.218.21.229
cb15:901b:901b:1324:ada3:db24:c6da:15e6	198.218.21.230
cb15:901b:901b:1324:ada3:db24:c6da:15e7	198.218.21.231
cb15:901b:901b:1324:ada3:db24:c6da:15e8	198.218.21.232
cb15:901b:901b:1324:ada3:db24:c6da:15e9	198.218.21.233
cb15:901b:901b:1324:ada3:db24:c6da:15ea	198.218.21.234
cb15:901b:901b:1324:ada3:db24:c6da:15eb	198.218.21.235
cb15:901b:901b:1324:ada3:db24:c6da:15ec	198.218.21.236
cb15:901b:901b:1324:ada3:db24:c6da:15ed	198.218.21.237
cb15:901b:901b:1324:ada3:db24:c6da:15ee	198.218.21.238
cb15:901b:901b:1324:ada3:db24:c6da:15ef	198.218.21.239
cb15:901b:901b:1324:ada3:db24:c6da:15f0	198.218.21.240
cb15:901b:901b:1324:ada3:db24:c6da:15f1	198.218.21.241
cb15:901b:901b:1324:ada3:db24:c6da:15f2	198.218.21.242
cb15:901b:901b:1324:ada3:db24:c6da:15f3	198.218.21.243
cb15:901b:901b:1324:ada3:db24:c6da:15f4	198.218.21.244
cb15:901b:901b:1324:ada3:db24:c6da:15f5	198.218.21.245
cb15:901b:901b:1324:ada3:db24:c6da:15f6	198.218.21.246
cb15:901b:901b:1324:ada3:db24:c6da:15f7	198.218.21.247
cb15:901b:901b:1324:ada3:db24:c6da:15f8	198.218.21.248
cb15:901b:901b:1324:ada3:db24:c6da:15f9	198.218.21.249
cb15:901b:901b:1324:ada3:db24:c6da:15fa	198.218.21.250
cb15:901b:901b:1324:ada3:db24:c6da:15fb	198.218.21.251
cb15:901b:901b:1324:ada3:db24:c6da:15fc	198.218.21.252
cb15:901b:901b:1324:ada3:db24:c6da:15fd	198.218.21.253
cb15:901b:901b:1324:ada3:db24:c6da:15fe	198.218.21.254
cb15:901b:901b:1324:ada3:db24:c6da:15ff	198.218.21.255

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.