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:ada2:5524:6749:1501	103.73.21.1
cb15:901b:901b:1324:ada2:5524:6749:1502	103.73.21.2
cb15:901b:901b:1324:ada2:5524:6749:1503	103.73.21.3
cb15:901b:901b:1324:ada2:5524:6749:1504	103.73.21.4
cb15:901b:901b:1324:ada2:5524:6749:1505	103.73.21.5
cb15:901b:901b:1324:ada2:5524:6749:1506	103.73.21.6
cb15:901b:901b:1324:ada2:5524:6749:1507	103.73.21.7
cb15:901b:901b:1324:ada2:5524:6749:1508	103.73.21.8
cb15:901b:901b:1324:ada2:5524:6749:1509	103.73.21.9
cb15:901b:901b:1324:ada2:5524:6749:150a	103.73.21.10
cb15:901b:901b:1324:ada2:5524:6749:150b	103.73.21.11
cb15:901b:901b:1324:ada2:5524:6749:150c	103.73.21.12
cb15:901b:901b:1324:ada2:5524:6749:150d	103.73.21.13
cb15:901b:901b:1324:ada2:5524:6749:150e	103.73.21.14
cb15:901b:901b:1324:ada2:5524:6749:150f	103.73.21.15
cb15:901b:901b:1324:ada2:5524:6749:1510	103.73.21.16
cb15:901b:901b:1324:ada2:5524:6749:1511	103.73.21.17
cb15:901b:901b:1324:ada2:5524:6749:1512	103.73.21.18
cb15:901b:901b:1324:ada2:5524:6749:1513	103.73.21.19
cb15:901b:901b:1324:ada2:5524:6749:1514	103.73.21.20
cb15:901b:901b:1324:ada2:5524:6749:1515	103.73.21.21
cb15:901b:901b:1324:ada2:5524:6749:1516	103.73.21.22
cb15:901b:901b:1324:ada2:5524:6749:1517	103.73.21.23
cb15:901b:901b:1324:ada2:5524:6749:1518	103.73.21.24
cb15:901b:901b:1324:ada2:5524:6749:1519	103.73.21.25
cb15:901b:901b:1324:ada2:5524:6749:151a	103.73.21.26
cb15:901b:901b:1324:ada2:5524:6749:151b	103.73.21.27
cb15:901b:901b:1324:ada2:5524:6749:151c	103.73.21.28
cb15:901b:901b:1324:ada2:5524:6749:151d	103.73.21.29
cb15:901b:901b:1324:ada2:5524:6749:151e	103.73.21.30
cb15:901b:901b:1324:ada2:5524:6749:151f	103.73.21.31
cb15:901b:901b:1324:ada2:5524:6749:1520	103.73.21.32
cb15:901b:901b:1324:ada2:5524:6749:1521	103.73.21.33
cb15:901b:901b:1324:ada2:5524:6749:1522	103.73.21.34
cb15:901b:901b:1324:ada2:5524:6749:1523	103.73.21.35
cb15:901b:901b:1324:ada2:5524:6749:1524	103.73.21.36
cb15:901b:901b:1324:ada2:5524:6749:1525	103.73.21.37
cb15:901b:901b:1324:ada2:5524:6749:1526	103.73.21.38
cb15:901b:901b:1324:ada2:5524:6749:1527	103.73.21.39
cb15:901b:901b:1324:ada2:5524:6749:1528	103.73.21.40
cb15:901b:901b:1324:ada2:5524:6749:1529	103.73.21.41
cb15:901b:901b:1324:ada2:5524:6749:152a	103.73.21.42
cb15:901b:901b:1324:ada2:5524:6749:152b	103.73.21.43
cb15:901b:901b:1324:ada2:5524:6749:152c	103.73.21.44
cb15:901b:901b:1324:ada2:5524:6749:152d	103.73.21.45
cb15:901b:901b:1324:ada2:5524:6749:152e	103.73.21.46
cb15:901b:901b:1324:ada2:5524:6749:152f	103.73.21.47
cb15:901b:901b:1324:ada2:5524:6749:1530	103.73.21.48
cb15:901b:901b:1324:ada2:5524:6749:1531	103.73.21.49
cb15:901b:901b:1324:ada2:5524:6749:1532	103.73.21.50
cb15:901b:901b:1324:ada2:5524:6749:1533	103.73.21.51
cb15:901b:901b:1324:ada2:5524:6749:1534	103.73.21.52
cb15:901b:901b:1324:ada2:5524:6749:1535	103.73.21.53
cb15:901b:901b:1324:ada2:5524:6749:1536	103.73.21.54
cb15:901b:901b:1324:ada2:5524:6749:1537	103.73.21.55
cb15:901b:901b:1324:ada2:5524:6749:1538	103.73.21.56
cb15:901b:901b:1324:ada2:5524:6749:1539	103.73.21.57
cb15:901b:901b:1324:ada2:5524:6749:153a	103.73.21.58
cb15:901b:901b:1324:ada2:5524:6749:153b	103.73.21.59
cb15:901b:901b:1324:ada2:5524:6749:153c	103.73.21.60

cb15:901b:901b:1324:ada2:5524:6749:153d	103.73.21.61
cb15:901b:901b:1324:ada2:5524:6749:153e	103.73.21.62
cb15:901b:901b:1324:ada2:5524:6749:153f	103.73.21.63
cb15:901b:901b:1324:ada2:5524:6749:1540	103.73.21.64
cb15:901b:901b:1324:ada2:5524:6749:1541	103.73.21.65
cb15:901b:901b:1324:ada2:5524:6749:1542	103.73.21.66
cb15:901b:901b:1324:ada2:5524:6749:1543	103.73.21.67
cb15:901b:901b:1324:ada2:5524:6749:1544	103.73.21.68
cb15:901b:901b:1324:ada2:5524:6749:1545	103.73.21.69
cb15:901b:901b:1324:ada2:5524:6749:1546	103.73.21.70
cb15:901b:901b:1324:ada2:5524:6749:1547	103.73.21.71
cb15:901b:901b:1324:ada2:5524:6749:1548	103.73.21.72
cb15:901b:901b:1324:ada2:5524:6749:1549	103.73.21.73
cb15:901b:901b:1324:ada2:5524:6749:154a	103.73.21.74
cb15:901b:901b:1324:ada2:5524:6749:154b	103.73.21.75
cb15:901b:901b:1324:ada2:5524:6749:154c	103.73.21.76
cb15:901b:901b:1324:ada2:5524:6749:154d	103.73.21.77
cb15:901b:901b:1324:ada2:5524:6749:154e	103.73.21.78
cb15:901b:901b:1324:ada2:5524:6749:154f	103.73.21.79
cb15:901b:901b:1324:ada2:5524:6749:1550	103.73.21.80
cb15:901b:901b:1324:ada2:5524:6749:1551	103.73.21.81
cb15:901b:901b:1324:ada2:5524:6749:1552	103.73.21.82
cb15:901b:901b:1324:ada2:5524:6749:1553	103.73.21.83
cb15:901b:901b:1324:ada2:5524:6749:1554	103.73.21.84
cb15:901b:901b:1324:ada2:5524:6749:1555	103.73.21.85
cb15:901b:901b:1324:ada2:5524:6749:1556	103.73.21.86
cb15:901b:901b:1324:ada2:5524:6749:1557	103.73.21.87
cb15:901b:901b:1324:ada2:5524:6749:1558	103.73.21.88
cb15:901b:901b:1324:ada2:5524:6749:1559	103.73.21.89
cb15:901b:901b:1324:ada2:5524:6749:155a	103.73.21.90
cb15:901b:901b:1324:ada2:5524:6749:155b	103.73.21.91
cb15:901b:901b:1324:ada2:5524:6749:155c	103.73.21.92
cb15:901b:901b:1324:ada2:5524:6749:155d	103.73.21.93
cb15:901b:901b:1324:ada2:5524:6749:155e	103.73.21.94
cb15:901b:901b:1324:ada2:5524:6749:155f	103.73.21.95
cb15:901b:901b:1324:ada2:5524:6749:1560	103.73.21.96
cb15:901b:901b:1324:ada2:5524:6749:1561	103.73.21.97
cb15:901b:901b:1324:ada2:5524:6749:1562	103.73.21.98
cb15:901b:901b:1324:ada2:5524:6749:1563	103.73.21.99
cb15:901b:901b:1324:ada2:5524:6749:1564	103.73.21.100
cb15:901b:901b:1324:ada2:5524:6749:1565	103.73.21.101
cb15:901b:901b:1324:ada2:5524:6749:1566	103.73.21.102
cb15:901b:901b:1324:ada2:5524:6749:1567	103.73.21.103
cb15:901b:901b:1324:ada2:5524:6749:1568	103.73.21.104
cb15:901b:901b:1324:ada2:5524:6749:1569	103.73.21.105
cb15:901b:901b:1324:ada2:5524:6749:156a	103.73.21.106
cb15:901b:901b:1324:ada2:5524:6749:156b	103.73.21.107
cb15:901b:901b:1324:ada2:5524:6749:156c	103.73.21.108
cb15:901b:901b:1324:ada2:5524:6749:156d	103.73.21.109
cb15:901b:901b:1324:ada2:5524:6749:156e	103.73.21.110
cb15:901b:901b:1324:ada2:5524:6749:156f	103.73.21.111
cb15:901b:901b:1324:ada2:5524:6749:1570	103.73.21.112
cb15:901b:901b:1324:ada2:5524:6749:1571	103.73.21.113
cb15:901b:901b:1324:ada2:5524:6749:1572	103.73.21.114
cb15:901b:901b:1324:ada2:5524:6749:1573	103.73.21.115
cb15:901b:901b:1324:ada2:5524:6749:1574	103.73.21.116
cb15:901b:901b:1324:ada2:5524:6749:1575	103.73.21.117
cb15:901b:901b:1324:ada2:5524:6749:1576	103.73.21.118
cb15:901b:901b:1324:ada2:5524:6749:1577	103.73.21.119
cb15:901b:901b:1324:ada2:5524:6749:1578	103.73.21.120

cb15:901b:901b:1324:ada2:5524:6749:1579	103.73.21.121
cb15:901b:901b:1324:ada2:5524:6749:157a	103.73.21.122
cb15:901b:901b:1324:ada2:5524:6749:157b	103.73.21.123
cb15:901b:901b:1324:ada2:5524:6749:157c	103.73.21.124
cb15:901b:901b:1324:ada2:5524:6749:157d	103.73.21.125
cb15:901b:901b:1324:ada2:5524:6749:157e	103.73.21.126
cb15:901b:901b:1324:ada2:5524:6749:157f	103.73.21.127
cb15:901b:901b:1324:ada2:5524:6749:1580	103.73.21.128
cb15:901b:901b:1324:ada2:5524:6749:1581	103.73.21.129
cb15:901b:901b:1324:ada2:5524:6749:1582	103.73.21.130
cb15:901b:901b:1324:ada2:5524:6749:1583	103.73.21.131
cb15:901b:901b:1324:ada2:5524:6749:1584	103.73.21.132
cb15:901b:901b:1324:ada2:5524:6749:1585	103.73.21.133
cb15:901b:901b:1324:ada2:5524:6749:1586	103.73.21.134
cb15:901b:901b:1324:ada2:5524:6749:1587	103.73.21.135
cb15:901b:901b:1324:ada2:5524:6749:1588	103.73.21.136
cb15:901b:901b:1324:ada2:5524:6749:1589	103.73.21.137
cb15:901b:901b:1324:ada2:5524:6749:158a	103.73.21.138
cb15:901b:901b:1324:ada2:5524:6749:158b	103.73.21.139
cb15:901b:901b:1324:ada2:5524:6749:158c	103.73.21.140
cb15:901b:901b:1324:ada2:5524:6749:158d	103.73.21.141
cb15:901b:901b:1324:ada2:5524:6749:158e	103.73.21.142
cb15:901b:901b:1324:ada2:5524:6749:158f	103.73.21.143
cb15:901b:901b:1324:ada2:5524:6749:1590	103.73.21.144
cb15:901b:901b:1324:ada2:5524:6749:1591	103.73.21.145
cb15:901b:901b:1324:ada2:5524:6749:1592	103.73.21.146
cb15:901b:901b:1324:ada2:5524:6749:1593	103.73.21.147
cb15:901b:901b:1324:ada2:5524:6749:1594	103.73.21.148
cb15:901b:901b:1324:ada2:5524:6749:1595	103.73.21.149
cb15:901b:901b:1324:ada2:5524:6749:1596	103.73.21.150
cb15:901b:901b:1324:ada2:5524:6749:1597	103.73.21.151
cb15:901b:901b:1324:ada2:5524:6749:1598	103.73.21.152
cb15:901b:901b:1324:ada2:5524:6749:1599	103.73.21.153
cb15:901b:901b:1324:ada2:5524:6749:159a	103.73.21.154
cb15:901b:901b:1324:ada2:5524:6749:159b	103.73.21.155
cb15:901b:901b:1324:ada2:5524:6749:159c	103.73.21.156
cb15:901b:901b:1324:ada2:5524:6749:159d	103.73.21.157
cb15:901b:901b:1324:ada2:5524:6749:159e	103.73.21.158
cb15:901b:901b:1324:ada2:5524:6749:159f	103.73.21.159
cb15:901b:901b:1324:ada2:5524:6749:15a0	103.73.21.160
cb15:901b:901b:1324:ada2:5524:6749:15a1	103.73.21.161
cb15:901b:901b:1324:ada2:5524:6749:15a2	103.73.21.162
cb15:901b:901b:1324:ada2:5524:6749:15a3	103.73.21.163
cb15:901b:901b:1324:ada2:5524:6749:15a4	103.73.21.164
cb15:901b:901b:1324:ada2:5524:6749:15a5	103.73.21.165
cb15:901b:901b:1324:ada2:5524:6749:15a6	103.73.21.166
cb15:901b:901b:1324:ada2:5524:6749:15a7	103.73.21.167
cb15:901b:901b:1324:ada2:5524:6749:15a8	103.73.21.168
cb15:901b:901b:1324:ada2:5524:6749:15a9	103.73.21.169
cb15:901b:901b:1324:ada2:5524:6749:15aa	103.73.21.170
cb15:901b:901b:1324:ada2:5524:6749:15ab	103.73.21.171
cb15:901b:901b:1324:ada2:5524:6749:15ac	103.73.21.172
cb15:901b:901b:1324:ada2:5524:6749:15ad	103.73.21.173
cb15:901b:901b:1324:ada2:5524:6749:15ae	103.73.21.174
cb15:901b:901b:1324:ada2:5524:6749:15af	103.73.21.175
cb15:901b:901b:1324:ada2:5524:6749:15b0	103.73.21.176
cb15:901b:901b:1324:ada2:5524:6749:15b1	103.73.21.177
cb15:901b:901b:1324:ada2:5524:6749:15b2	103.73.21.178
cb15:901b:901b:1324:ada2:5524:6749:15b3	103.73.21.179
cb15:901b:901b:1324:ada2:5524:6749:15b4	103.73.21.180

cb15:901b:901b:1324:ada2:5524:6749:15b5	103.73.21.181
cb15:901b:901b:1324:ada2:5524:6749:15b6	103.73.21.182
cb15:901b:901b:1324:ada2:5524:6749:15b7	103.73.21.183
cb15:901b:901b:1324:ada2:5524:6749:15b8	103.73.21.184
cb15:901b:901b:1324:ada2:5524:6749:15b9	103.73.21.185
cb15:901b:901b:1324:ada2:5524:6749:15ba	103.73.21.186
cb15:901b:901b:1324:ada2:5524:6749:15bb	103.73.21.187
cb15:901b:901b:1324:ada2:5524:6749:15bc	103.73.21.188
cb15:901b:901b:1324:ada2:5524:6749:15bd	103.73.21.189
cb15:901b:901b:1324:ada2:5524:6749:15be	103.73.21.190
cb15:901b:901b:1324:ada2:5524:6749:15bf	103.73.21.191
cb15:901b:901b:1324:ada2:5524:6749:15c0	103.73.21.192
cb15:901b:901b:1324:ada2:5524:6749:15c1	103.73.21.193
cb15:901b:901b:1324:ada2:5524:6749:15c2	103.73.21.194
cb15:901b:901b:1324:ada2:5524:6749:15c3	103.73.21.195
cb15:901b:901b:1324:ada2:5524:6749:15c4	103.73.21.196
cb15:901b:901b:1324:ada2:5524:6749:15c5	103.73.21.197
cb15:901b:901b:1324:ada2:5524:6749:15c6	103.73.21.198
cb15:901b:901b:1324:ada2:5524:6749:15c7	103.73.21.199
cb15:901b:901b:1324:ada2:5524:6749:15c8	103.73.21.200
cb15:901b:901b:1324:ada2:5524:6749:15c9	103.73.21.201
cb15:901b:901b:1324:ada2:5524:6749:15ca	103.73.21.202
cb15:901b:901b:1324:ada2:5524:6749:15cb	103.73.21.203
cb15:901b:901b:1324:ada2:5524:6749:15cc	103.73.21.204
cb15:901b:901b:1324:ada2:5524:6749:15cd	103.73.21.205
cb15:901b:901b:1324:ada2:5524:6749:15ce	103.73.21.206
cb15:901b:901b:1324:ada2:5524:6749:15cf	103.73.21.207
cb15:901b:901b:1324:ada2:5524:6749:15d0	103.73.21.208
cb15:901b:901b:1324:ada2:5524:6749:15d1	103.73.21.209
cb15:901b:901b:1324:ada2:5524:6749:15d2	103.73.21.210
cb15:901b:901b:1324:ada2:5524:6749:15d3	103.73.21.211
cb15:901b:901b:1324:ada2:5524:6749:15d4	103.73.21.212
cb15:901b:901b:1324:ada2:5524:6749:15d5	103.73.21.213
cb15:901b:901b:1324:ada2:5524:6749:15d6	103.73.21.214
cb15:901b:901b:1324:ada2:5524:6749:15d7	103.73.21.215
cb15:901b:901b:1324:ada2:5524:6749:15d8	103.73.21.216
cb15:901b:901b:1324:ada2:5524:6749:15d9	103.73.21.217
cb15:901b:901b:1324:ada2:5524:6749:15da	103.73.21.218
cb15:901b:901b:1324:ada2:5524:6749:15db	103.73.21.219
cb15:901b:901b:1324:ada2:5524:6749:15dc	103.73.21.220
cb15:901b:901b:1324:ada2:5524:6749:15dd	103.73.21.221
cb15:901b:901b:1324:ada2:5524:6749:15de	103.73.21.222
cb15:901b:901b:1324:ada2:5524:6749:15df	103.73.21.223
cb15:901b:901b:1324:ada2:5524:6749:15e0	103.73.21.224
cb15:901b:901b:1324:ada2:5524:6749:15e1	103.73.21.225
cb15:901b:901b:1324:ada2:5524:6749:15e2	103.73.21.226
cb15:901b:901b:1324:ada2:5524:6749:15e3	103.73.21.227
cb15:901b:901b:1324:ada2:5524:6749:15e4	103.73.21.228
cb15:901b:901b:1324:ada2:5524:6749:15e5	103.73.21.229
cb15:901b:901b:1324:ada2:5524:6749:15e6	103.73.21.230
cb15:901b:901b:1324:ada2:5524:6749:15e7	103.73.21.231
cb15:901b:901b:1324:ada2:5524:6749:15e8	103.73.21.232
cb15:901b:901b:1324:ada2:5524:6749:15e9	103.73.21.233
cb15:901b:901b:1324:ada2:5524:6749:15ea	103.73.21.234
cb15:901b:901b:1324:ada2:5524:6749:15eb	103.73.21.235
cb15:901b:901b:1324:ada2:5524:6749:15ec	103.73.21.236
cb15:901b:901b:1324:ada2:5524:6749:15ed	103.73.21.237
cb15:901b:901b:1324:ada2:5524:6749:15ee	103.73.21.238
cb15:901b:901b:1324:ada2:5524:6749:15ef	103.73.21.239
cb15:901b:901b:1324:ada2:5524:6749:15f0	103.73.21.240
cb15:901b:901b:1324:ada2:5524:6749:15f1	103.73.21.241
cb15:901b:901b:1324:ada2:5524:6749:15f2	103.73.21.242
cb15:901b:901b:1324:ada2:5524:6749:15f3	103.73.21.243
cb15:901b:901b:1324:ada2:5524:6749:15f4	103.73.21.244
cb15:901b:901b:1324:ada2:5524:6749:15f5	103.73.21.245
cb15:901b:901b:1324:ada2:5524:6749:15f6	103.73.21.246
cb15:901b:901b:1324:ada2:5524:6749:15f7	103.73.21.247
cb15:901b:901b:1324:ada2:5524:6749:15f8	103.73.21.248
cb15:901b:901b:1324:ada2:5524:6749:15f9	103.73.21.249
cb15:901b:901b:1324:ada2:5524:6749:15fa	103.73.21.250
cb15:901b:901b:1324:ada2:5524:6749:15fb	103.73.21.251
cb15:901b:901b:1324:ada2:5524:6749:15fc	103.73.21.252
cb15:901b:901b:1324:ada2:5524:6749:15fd	103.73.21.253
cb15:901b:901b:1324:ada2:5524:6749:15fe	103.73.21.254
cb15:901b:901b:1324:ada2:5524:6749:15ff	103.73.21.255

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.