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:1324:80df:b157:83ca:1501	131.202.21.1
cb15:901b:901b:1324:80df:b157:83ca:1502	131.202.21.2
cb15:901b:901b:1324:80df:b157:83ca:1503	131.202.21.3
cb15:901b:901b:1324:80df:b157:83ca:1504	131.202.21.4
cb15:901b:901b:1324:80df:b157:83ca:1505	131.202.21.5
cb15:901b:901b:1324:80df:b157:83ca:1506	131.202.21.6
cb15:901b:901b:1324:80df:b157:83ca:1507	131.202.21.7
cb15:901b:901b:1324:80df:b157:83ca:1508	131.202.21.8
cb15:901b:901b:1324:80df:b157:83ca:1509	131.202.21.9
cb15:901b:901b:1324:80df:b157:83ca:150a	131.202.21.10
cb15:901b:901b:1324:80df:b157:83ca:150b	131.202.21.11
cb15:901b:901b:1324:80df:b157:83ca:150c	131.202.21.12
cb15:901b:901b:1324:80df:b157:83ca:150d	131.202.21.13
cb15:901b:901b:1324:80df:b157:83ca:150e	131.202.21.14
cb15:901b:901b:1324:80df:b157:83ca:150f	131.202.21.15
cb15:901b:901b:1324:80df:b157:83ca:1510	131.202.21.16
cb15:901b:901b:1324:80df:b157:83ca:1511	131.202.21.17
cb15:901b:901b:1324:80df:b157:83ca:1512	131.202.21.18
cb15:901b:901b:1324:80df:b157:83ca:1513	131.202.21.19
cb15:901b:901b:1324:80df:b157:83ca:1514	131.202.21.20
cb15:901b:901b:1324:80df:b157:83ca:1515	131.202.21.21
cb15:901b:901b:1324:80df:b157:83ca:1516	131.202.21.22
cb15:901b:901b:1324:80df:b157:83ca:1517	131.202.21.23
cb15:901b:901b:1324:80df:b157:83ca:1518	131.202.21.24
cb15:901b:901b:1324:80df:b157:83ca:1519	131.202.21.25
cb15:901b:901b:1324:80df:b157:83ca:151a	131.202.21.26
cb15:901b:901b:1324:80df:b157:83ca:151b	131.202.21.27
cb15:901b:901b:1324:80df:b157:83ca:151c	131.202.21.28
cb15:901b:901b:1324:80df:b157:83ca:151d	131.202.21.29
cb15:901b:901b:1324:80df:b157:83ca:151e	131.202.21.30
cb15:901b:901b:1324:80df:b157:83ca:151f	131.202.21.31
cb15:901b:901b:1324:80df:b157:83ca:1520	131.202.21.32
cb15:901b:901b:1324:80df:b157:83ca:1521	131.202.21.33
cb15:901b:901b:1324:80df:b157:83ca:1522	131.202.21.34
cb15:901b:901b:1324:80df:b157:83ca:1523	131.202.21.35
cb15:901b:901b:1324:80df:b157:83ca:1524	131.202.21.36
cb15:901b:901b:1324:80df:b157:83ca:1525	131.202.21.37
cb15:901b:901b:1324:80df:b157:83ca:1526	131.202.21.38
cb15:901b:901b:1324:80df:b157:83ca:1527	131.202.21.39
cb15:901b:901b:1324:80df:b157:83ca:1528	131.202.21.40
cb15:901b:901b:1324:80df:b157:83ca:1529	131.202.21.41
cb15:901b:901b:1324:80df:b157:83ca:152a	131.202.21.42
cb15:901b:901b:1324:80df:b157:83ca:152b	131.202.21.43
cb15:901b:901b:1324:80df:b157:83ca:152c	131.202.21.44
cb15:901b:901b:1324:80df:b157:83ca:152d	131.202.21.45
cb15:901b:901b:1324:80df:b157:83ca:152e	131.202.21.46
cb15:901b:901b:1324:80df:b157:83ca:152f	131.202.21.47
cb15:901b:901b:1324:80df:b157:83ca:1530	131.202.21.48
cb15:901b:901b:1324:80df:b157:83ca:1531	131.202.21.49
cb15:901b:901b:1324:80df:b157:83ca:1532	131.202.21.50
cb15:901b:901b:1324:80df:b157:83ca:1533	131.202.21.51
cb15:901b:901b:1324:80df:b157:83ca:1534	131.202.21.52
cb15:901b:901b:1324:80df:b157:83ca:1535	131.202.21.53
cb15:901b:901b:1324:80df:b157:83ca:1536	131.202.21.54
cb15:901b:901b:1324:80df:b157:83ca:1537	131.202.21.55
cb15:901b:901b:1324:80df:b157:83ca:1538	131.202.21.56
cb15:901b:901b:1324:80df:b157:83ca:1539	131.202.21.57
cb15:901b:901b:1324:80df:b157:83ca:153a	131.202.21.58
cb15:901b:901b:1324:80df:b157:83ca:153b	131.202.21.59
cb15:901b:901b:1324:80df:b157:83ca:153c	131.202.21.60

cb15:901b:901b:1324:80df:b157:83ca:153d	131.202.21.61
cb15:901b:901b:1324:80df:b157:83ca:153e	131.202.21.62
cb15:901b:901b:1324:80df:b157:83ca:153f	131.202.21.63
cb15:901b:901b:1324:80df:b157:83ca:1540	131.202.21.64
cb15:901b:901b:1324:80df:b157:83ca:1541	131.202.21.65
cb15:901b:901b:1324:80df:b157:83ca:1542	131.202.21.66
cb15:901b:901b:1324:80df:b157:83ca:1543	131.202.21.67
cb15:901b:901b:1324:80df:b157:83ca:1544	131.202.21.68
cb15:901b:901b:1324:80df:b157:83ca:1545	131.202.21.69
cb15:901b:901b:1324:80df:b157:83ca:1546	131.202.21.70
cb15:901b:901b:1324:80df:b157:83ca:1547	131.202.21.71
cb15:901b:901b:1324:80df:b157:83ca:1548	131.202.21.72
cb15:901b:901b:1324:80df:b157:83ca:1549	131.202.21.73
cb15:901b:901b:1324:80df:b157:83ca:154a	131.202.21.74
cb15:901b:901b:1324:80df:b157:83ca:154b	131.202.21.75
cb15:901b:901b:1324:80df:b157:83ca:154c	131.202.21.76
cb15:901b:901b:1324:80df:b157:83ca:154d	131.202.21.77
cb15:901b:901b:1324:80df:b157:83ca:154e	131.202.21.78
cb15:901b:901b:1324:80df:b157:83ca:154f	131.202.21.79
cb15:901b:901b:1324:80df:b157:83ca:1550	131.202.21.80
cb15:901b:901b:1324:80df:b157:83ca:1551	131.202.21.81
cb15:901b:901b:1324:80df:b157:83ca:1552	131.202.21.82
cb15:901b:901b:1324:80df:b157:83ca:1553	131.202.21.83
cb15:901b:901b:1324:80df:b157:83ca:1554	131.202.21.84
cb15:901b:901b:1324:80df:b157:83ca:1555	131.202.21.85
cb15:901b:901b:1324:80df:b157:83ca:1556	131.202.21.86
cb15:901b:901b:1324:80df:b157:83ca:1557	131.202.21.87
cb15:901b:901b:1324:80df:b157:83ca:1558	131.202.21.88
cb15:901b:901b:1324:80df:b157:83ca:1559	131.202.21.89
cb15:901b:901b:1324:80df:b157:83ca:155a	131.202.21.90
cb15:901b:901b:1324:80df:b157:83ca:155b	131.202.21.91
cb15:901b:901b:1324:80df:b157:83ca:155c	131.202.21.92
cb15:901b:901b:1324:80df:b157:83ca:155d	131.202.21.93
cb15:901b:901b:1324:80df:b157:83ca:155e	131.202.21.94
cb15:901b:901b:1324:80df:b157:83ca:155f	131.202.21.95
cb15:901b:901b:1324:80df:b157:83ca:1560	131.202.21.96
cb15:901b:901b:1324:80df:b157:83ca:1561	131.202.21.97
cb15:901b:901b:1324:80df:b157:83ca:1562	131.202.21.98
cb15:901b:901b:1324:80df:b157:83ca:1563	131.202.21.99
cb15:901b:901b:1324:80df:b157:83ca:1564	131.202.21.100
cb15:901b:901b:1324:80df:b157:83ca:1565	131.202.21.101
cb15:901b:901b:1324:80df:b157:83ca:1566	131.202.21.102
cb15:901b:901b:1324:80df:b157:83ca:1567	131.202.21.103
cb15:901b:901b:1324:80df:b157:83ca:1568	131.202.21.104
cb15:901b:901b:1324:80df:b157:83ca:1569	131.202.21.105
cb15:901b:901b:1324:80df:b157:83ca:156a	131.202.21.106
cb15:901b:901b:1324:80df:b157:83ca:156b	131.202.21.107
cb15:901b:901b:1324:80df:b157:83ca:156c	131.202.21.108
cb15:901b:901b:1324:80df:b157:83ca:156d	131.202.21.109
cb15:901b:901b:1324:80df:b157:83ca:156e	131.202.21.110
cb15:901b:901b:1324:80df:b157:83ca:156f	131.202.21.111
cb15:901b:901b:1324:80df:b157:83ca:1570	131.202.21.112
cb15:901b:901b:1324:80df:b157:83ca:1571	131.202.21.113
cb15:901b:901b:1324:80df:b157:83ca:1572	131.202.21.114
cb15:901b:901b:1324:80df:b157:83ca:1573	131.202.21.115
cb15:901b:901b:1324:80df:b157:83ca:1574	131.202.21.116
cb15:901b:901b:1324:80df:b157:83ca:1575	131.202.21.117
cb15:901b:901b:1324:80df:b157:83ca:1576	131.202.21.118
cb15:901b:901b:1324:80df:b157:83ca:1577	131.202.21.119
cb15:901b:901b:1324:80df:b157:83ca:1578	131.202.21.120

cb15:901b:901b:1324:80df:b157:83ca:1579	131.202.21.121
cb15:901b:901b:1324:80df:b157:83ca:157a	131.202.21.122
cb15:901b:901b:1324:80df:b157:83ca:157b	131.202.21.123
cb15:901b:901b:1324:80df:b157:83ca:157c	131.202.21.124
cb15:901b:901b:1324:80df:b157:83ca:157d	131.202.21.125
cb15:901b:901b:1324:80df:b157:83ca:157e	131.202.21.126
cb15:901b:901b:1324:80df:b157:83ca:157f	131.202.21.127
cb15:901b:901b:1324:80df:b157:83ca:1580	131.202.21.128
cb15:901b:901b:1324:80df:b157:83ca:1581	131.202.21.129
cb15:901b:901b:1324:80df:b157:83ca:1582	131.202.21.130
cb15:901b:901b:1324:80df:b157:83ca:1583	131.202.21.131
cb15:901b:901b:1324:80df:b157:83ca:1584	131.202.21.132
cb15:901b:901b:1324:80df:b157:83ca:1585	131.202.21.133
cb15:901b:901b:1324:80df:b157:83ca:1586	131.202.21.134
cb15:901b:901b:1324:80df:b157:83ca:1587	131.202.21.135
cb15:901b:901b:1324:80df:b157:83ca:1588	131.202.21.136
cb15:901b:901b:1324:80df:b157:83ca:1589	131.202.21.137
cb15:901b:901b:1324:80df:b157:83ca:158a	131.202.21.138
cb15:901b:901b:1324:80df:b157:83ca:158b	131.202.21.139
cb15:901b:901b:1324:80df:b157:83ca:158c	131.202.21.140
cb15:901b:901b:1324:80df:b157:83ca:158d	131.202.21.141
cb15:901b:901b:1324:80df:b157:83ca:158e	131.202.21.142
cb15:901b:901b:1324:80df:b157:83ca:158f	131.202.21.143
cb15:901b:901b:1324:80df:b157:83ca:1590	131.202.21.144
cb15:901b:901b:1324:80df:b157:83ca:1591	131.202.21.145
cb15:901b:901b:1324:80df:b157:83ca:1592	131.202.21.146
cb15:901b:901b:1324:80df:b157:83ca:1593	131.202.21.147
cb15:901b:901b:1324:80df:b157:83ca:1594	131.202.21.148
cb15:901b:901b:1324:80df:b157:83ca:1595	131.202.21.149
cb15:901b:901b:1324:80df:b157:83ca:1596	131.202.21.150
cb15:901b:901b:1324:80df:b157:83ca:1597	131.202.21.151
cb15:901b:901b:1324:80df:b157:83ca:1598	131.202.21.152
cb15:901b:901b:1324:80df:b157:83ca:1599	131.202.21.153
cb15:901b:901b:1324:80df:b157:83ca:159a	131.202.21.154
cb15:901b:901b:1324:80df:b157:83ca:159b	131.202.21.155
cb15:901b:901b:1324:80df:b157:83ca:159c	131.202.21.156
cb15:901b:901b:1324:80df:b157:83ca:159d	131.202.21.157
cb15:901b:901b:1324:80df:b157:83ca:159e	131.202.21.158
cb15:901b:901b:1324:80df:b157:83ca:159f	131.202.21.159
cb15:901b:901b:1324:80df:b157:83ca:15a0	131.202.21.160
cb15:901b:901b:1324:80df:b157:83ca:15a1	131.202.21.161
cb15:901b:901b:1324:80df:b157:83ca:15a2	131.202.21.162
cb15:901b:901b:1324:80df:b157:83ca:15a3	131.202.21.163
cb15:901b:901b:1324:80df:b157:83ca:15a4	131.202.21.164
cb15:901b:901b:1324:80df:b157:83ca:15a5	131.202.21.165
cb15:901b:901b:1324:80df:b157:83ca:15a6	131.202.21.166
cb15:901b:901b:1324:80df:b157:83ca:15a7	131.202.21.167
cb15:901b:901b:1324:80df:b157:83ca:15a8	131.202.21.168
cb15:901b:901b:1324:80df:b157:83ca:15a9	131.202.21.169
cb15:901b:901b:1324:80df:b157:83ca:15aa	131.202.21.170
cb15:901b:901b:1324:80df:b157:83ca:15ab	131.202.21.171
cb15:901b:901b:1324:80df:b157:83ca:15ac	131.202.21.172
cb15:901b:901b:1324:80df:b157:83ca:15ad	131.202.21.173
cb15:901b:901b:1324:80df:b157:83ca:15ae	131.202.21.174
cb15:901b:901b:1324:80df:b157:83ca:15af	131.202.21.175
cb15:901b:901b:1324:80df:b157:83ca:15b0	131.202.21.176
cb15:901b:901b:1324:80df:b157:83ca:15b1	131.202.21.177
cb15:901b:901b:1324:80df:b157:83ca:15b2	131.202.21.178
cb15:901b:901b:1324:80df:b157:83ca:15b3	131.202.21.179
cb15:901b:901b:1324:80df:b157:83ca:15b4	131.202.21.180

cb15:901b:901b:1324:80df:b157:83ca:15b5	131.202.21.181
cb15:901b:901b:1324:80df:b157:83ca:15b6	131.202.21.182
cb15:901b:901b:1324:80df:b157:83ca:15b7	131.202.21.183
cb15:901b:901b:1324:80df:b157:83ca:15b8	131.202.21.184
cb15:901b:901b:1324:80df:b157:83ca:15b9	131.202.21.185
cb15:901b:901b:1324:80df:b157:83ca:15ba	131.202.21.186
cb15:901b:901b:1324:80df:b157:83ca:15bb	131.202.21.187
cb15:901b:901b:1324:80df:b157:83ca:15bc	131.202.21.188
cb15:901b:901b:1324:80df:b157:83ca:15bd	131.202.21.189
cb15:901b:901b:1324:80df:b157:83ca:15be	131.202.21.190
cb15:901b:901b:1324:80df:b157:83ca:15bf	131.202.21.191
cb15:901b:901b:1324:80df:b157:83ca:15c0	131.202.21.192
cb15:901b:901b:1324:80df:b157:83ca:15c1	131.202.21.193
cb15:901b:901b:1324:80df:b157:83ca:15c2	131.202.21.194
cb15:901b:901b:1324:80df:b157:83ca:15c3	131.202.21.195
cb15:901b:901b:1324:80df:b157:83ca:15c4	131.202.21.196
cb15:901b:901b:1324:80df:b157:83ca:15c5	131.202.21.197
cb15:901b:901b:1324:80df:b157:83ca:15c6	131.202.21.198
cb15:901b:901b:1324:80df:b157:83ca:15c7	131.202.21.199
cb15:901b:901b:1324:80df:b157:83ca:15c8	131.202.21.200
cb15:901b:901b:1324:80df:b157:83ca:15c9	131.202.21.201
cb15:901b:901b:1324:80df:b157:83ca:15ca	131.202.21.202
cb15:901b:901b:1324:80df:b157:83ca:15cb	131.202.21.203
cb15:901b:901b:1324:80df:b157:83ca:15cc	131.202.21.204
cb15:901b:901b:1324:80df:b157:83ca:15cd	131.202.21.205
cb15:901b:901b:1324:80df:b157:83ca:15ce	131.202.21.206
cb15:901b:901b:1324:80df:b157:83ca:15cf	131.202.21.207
cb15:901b:901b:1324:80df:b157:83ca:15d0	131.202.21.208
cb15:901b:901b:1324:80df:b157:83ca:15d1	131.202.21.209
cb15:901b:901b:1324:80df:b157:83ca:15d2	131.202.21.210
cb15:901b:901b:1324:80df:b157:83ca:15d3	131.202.21.211
cb15:901b:901b:1324:80df:b157:83ca:15d4	131.202.21.212
cb15:901b:901b:1324:80df:b157:83ca:15d5	131.202.21.213
cb15:901b:901b:1324:80df:b157:83ca:15d6	131.202.21.214
cb15:901b:901b:1324:80df:b157:83ca:15d7	131.202.21.215
cb15:901b:901b:1324:80df:b157:83ca:15d8	131.202.21.216
cb15:901b:901b:1324:80df:b157:83ca:15d9	131.202.21.217
cb15:901b:901b:1324:80df:b157:83ca:15da	131.202.21.218
cb15:901b:901b:1324:80df:b157:83ca:15db	131.202.21.219
cb15:901b:901b:1324:80df:b157:83ca:15dc	131.202.21.220
cb15:901b:901b:1324:80df:b157:83ca:15dd	131.202.21.221
cb15:901b:901b:1324:80df:b157:83ca:15de	131.202.21.222
cb15:901b:901b:1324:80df:b157:83ca:15df	131.202.21.223
cb15:901b:901b:1324:80df:b157:83ca:15e0	131.202.21.224
cb15:901b:901b:1324:80df:b157:83ca:15e1	131.202.21.225
cb15:901b:901b:1324:80df:b157:83ca:15e2	131.202.21.226
cb15:901b:901b:1324:80df:b157:83ca:15e3	131.202.21.227
cb15:901b:901b:1324:80df:b157:83ca:15e4	131.202.21.228
cb15:901b:901b:1324:80df:b157:83ca:15e5	131.202.21.229
cb15:901b:901b:1324:80df:b157:83ca:15e6	131.202.21.230
cb15:901b:901b:1324:80df:b157:83ca:15e7	131.202.21.231
cb15:901b:901b:1324:80df:b157:83ca:15e8	131.202.21.232
cb15:901b:901b:1324:80df:b157:83ca:15e9	131.202.21.233
cb15:901b:901b:1324:80df:b157:83ca:15ea	131.202.21.234
cb15:901b:901b:1324:80df:b157:83ca:15eb	131.202.21.235
cb15:901b:901b:1324:80df:b157:83ca:15ec	131.202.21.236
cb15:901b:901b:1324:80df:b157:83ca:15ed	131.202.21.237
cb15:901b:901b:1324:80df:b157:83ca:15ee	131.202.21.238
cb15:901b:901b:1324:80df:b157:83ca:15ef	131.202.21.239
cb15:901b:901b:1324:80df:b157:83ca:15f0	131.202.21.240
cb15:901b:901b:1324:80df:b157:83ca:15f1	131.202.21.241
cb15:901b:901b:1324:80df:b157:83ca:15f2	131.202.21.242
cb15:901b:901b:1324:80df:b157:83ca:15f3	131.202.21.243
cb15:901b:901b:1324:80df:b157:83ca:15f4	131.202.21.244
cb15:901b:901b:1324:80df:b157:83ca:15f5	131.202.21.245
cb15:901b:901b:1324:80df:b157:83ca:15f6	131.202.21.246
cb15:901b:901b:1324:80df:b157:83ca:15f7	131.202.21.247
cb15:901b:901b:1324:80df:b157:83ca:15f8	131.202.21.248
cb15:901b:901b:1324:80df:b157:83ca:15f9	131.202.21.249
cb15:901b:901b:1324:80df:b157:83ca:15fa	131.202.21.250
cb15:901b:901b:1324:80df:b157:83ca:15fb	131.202.21.251
cb15:901b:901b:1324:80df:b157:83ca:15fc	131.202.21.252
cb15:901b:901b:1324:80df:b157:83ca:15fd	131.202.21.253
cb15:901b:901b:1324:80df:b157:83ca:15fe	131.202.21.254
cb15:901b:901b:1324:80df:b157:83ca:15ff	131.202.21.255

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.