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:cb15:5158:1501	81.88.21.1
cb15:901b:8024:901b:91bc:cb15:5158:1502	81.88.21.2
cb15:901b:8024:901b:91bc:cb15:5158:1503	81.88.21.3
cb15:901b:8024:901b:91bc:cb15:5158:1504	81.88.21.4
cb15:901b:8024:901b:91bc:cb15:5158:1505	81.88.21.5
cb15:901b:8024:901b:91bc:cb15:5158:1506	81.88.21.6
cb15:901b:8024:901b:91bc:cb15:5158:1507	81.88.21.7
cb15:901b:8024:901b:91bc:cb15:5158:1508	81.88.21.8
cb15:901b:8024:901b:91bc:cb15:5158:1509	81.88.21.9
cb15:901b:8024:901b:91bc:cb15:5158:150a	81.88.21.10
cb15:901b:8024:901b:91bc:cb15:5158:150b	81.88.21.11
cb15:901b:8024:901b:91bc:cb15:5158:150c	81.88.21.12
cb15:901b:8024:901b:91bc:cb15:5158:150d	81.88.21.13
cb15:901b:8024:901b:91bc:cb15:5158:150e	81.88.21.14
cb15:901b:8024:901b:91bc:cb15:5158:150f	81.88.21.15
cb15:901b:8024:901b:91bc:cb15:5158:1510	81.88.21.16
cb15:901b:8024:901b:91bc:cb15:5158:1511	81.88.21.17
cb15:901b:8024:901b:91bc:cb15:5158:1512	81.88.21.18
cb15:901b:8024:901b:91bc:cb15:5158:1513	81.88.21.19
cb15:901b:8024:901b:91bc:cb15:5158:1514	81.88.21.20
cb15:901b:8024:901b:91bc:cb15:5158:1515	81.88.21.21
cb15:901b:8024:901b:91bc:cb15:5158:1516	81.88.21.22
cb15:901b:8024:901b:91bc:cb15:5158:1517	81.88.21.23
cb15:901b:8024:901b:91bc:cb15:5158:1518	81.88.21.24
cb15:901b:8024:901b:91bc:cb15:5158:1519	81.88.21.25
cb15:901b:8024:901b:91bc:cb15:5158:151a	81.88.21.26
cb15:901b:8024:901b:91bc:cb15:5158:151b	81.88.21.27
cb15:901b:8024:901b:91bc:cb15:5158:151c	81.88.21.28
cb15:901b:8024:901b:91bc:cb15:5158:151d	81.88.21.29
cb15:901b:8024:901b:91bc:cb15:5158:151e	81.88.21.30
cb15:901b:8024:901b:91bc:cb15:5158:151f	81.88.21.31
cb15:901b:8024:901b:91bc:cb15:5158:1520	81.88.21.32
cb15:901b:8024:901b:91bc:cb15:5158:1521	81.88.21.33
cb15:901b:8024:901b:91bc:cb15:5158:1522	81.88.21.34
cb15:901b:8024:901b:91bc:cb15:5158:1523	81.88.21.35
cb15:901b:8024:901b:91bc:cb15:5158:1524	81.88.21.36
cb15:901b:8024:901b:91bc:cb15:5158:1525	81.88.21.37
cb15:901b:8024:901b:91bc:cb15:5158:1526	81.88.21.38
cb15:901b:8024:901b:91bc:cb15:5158:1527	81.88.21.39
cb15:901b:8024:901b:91bc:cb15:5158:1528	81.88.21.40
cb15:901b:8024:901b:91bc:cb15:5158:1529	81.88.21.41
cb15:901b:8024:901b:91bc:cb15:5158:152a	81.88.21.42
cb15:901b:8024:901b:91bc:cb15:5158:152b	81.88.21.43
cb15:901b:8024:901b:91bc:cb15:5158:152c	81.88.21.44
cb15:901b:8024:901b:91bc:cb15:5158:152d	81.88.21.45
cb15:901b:8024:901b:91bc:cb15:5158:152e	81.88.21.46
cb15:901b:8024:901b:91bc:cb15:5158:152f	81.88.21.47
cb15:901b:8024:901b:91bc:cb15:5158:1530	81.88.21.48
cb15:901b:8024:901b:91bc:cb15:5158:1531	81.88.21.49
cb15:901b:8024:901b:91bc:cb15:5158:1532	81.88.21.50
cb15:901b:8024:901b:91bc:cb15:5158:1533	81.88.21.51
cb15:901b:8024:901b:91bc:cb15:5158:1534	81.88.21.52
cb15:901b:8024:901b:91bc:cb15:5158:1535	81.88.21.53
cb15:901b:8024:901b:91bc:cb15:5158:1536	81.88.21.54
cb15:901b:8024:901b:91bc:cb15:5158:1537	81.88.21.55
cb15:901b:8024:901b:91bc:cb15:5158:1538	81.88.21.56
cb15:901b:8024:901b:91bc:cb15:5158:1539	81.88.21.57
cb15:901b:8024:901b:91bc:cb15:5158:153a	81.88.21.58
cb15:901b:8024:901b:91bc:cb15:5158:153b	81.88.21.59
cb15:901b:8024:901b:91bc:cb15:5158:153c	81.88.21.60

cb15:901b:8024:901b:91bc:cb15:5158:153d	81.88.21.61
cb15:901b:8024:901b:91bc:cb15:5158:153e	81.88.21.62
cb15:901b:8024:901b:91bc:cb15:5158:153f	81.88.21.63
cb15:901b:8024:901b:91bc:cb15:5158:1540	81.88.21.64
cb15:901b:8024:901b:91bc:cb15:5158:1541	81.88.21.65
cb15:901b:8024:901b:91bc:cb15:5158:1542	81.88.21.66
cb15:901b:8024:901b:91bc:cb15:5158:1543	81.88.21.67
cb15:901b:8024:901b:91bc:cb15:5158:1544	81.88.21.68
cb15:901b:8024:901b:91bc:cb15:5158:1545	81.88.21.69
cb15:901b:8024:901b:91bc:cb15:5158:1546	81.88.21.70
cb15:901b:8024:901b:91bc:cb15:5158:1547	81.88.21.71
cb15:901b:8024:901b:91bc:cb15:5158:1548	81.88.21.72
cb15:901b:8024:901b:91bc:cb15:5158:1549	81.88.21.73
cb15:901b:8024:901b:91bc:cb15:5158:154a	81.88.21.74
cb15:901b:8024:901b:91bc:cb15:5158:154b	81.88.21.75
cb15:901b:8024:901b:91bc:cb15:5158:154c	81.88.21.76
cb15:901b:8024:901b:91bc:cb15:5158:154d	81.88.21.77
cb15:901b:8024:901b:91bc:cb15:5158:154e	81.88.21.78
cb15:901b:8024:901b:91bc:cb15:5158:154f	81.88.21.79
cb15:901b:8024:901b:91bc:cb15:5158:1550	81.88.21.80
cb15:901b:8024:901b:91bc:cb15:5158:1551	81.88.21.81
cb15:901b:8024:901b:91bc:cb15:5158:1552	81.88.21.82
cb15:901b:8024:901b:91bc:cb15:5158:1553	81.88.21.83
cb15:901b:8024:901b:91bc:cb15:5158:1554	81.88.21.84
cb15:901b:8024:901b:91bc:cb15:5158:1555	81.88.21.85
cb15:901b:8024:901b:91bc:cb15:5158:1556	81.88.21.86
cb15:901b:8024:901b:91bc:cb15:5158:1557	81.88.21.87
cb15:901b:8024:901b:91bc:cb15:5158:1558	81.88.21.88
cb15:901b:8024:901b:91bc:cb15:5158:1559	81.88.21.89
cb15:901b:8024:901b:91bc:cb15:5158:155a	81.88.21.90
cb15:901b:8024:901b:91bc:cb15:5158:155b	81.88.21.91
cb15:901b:8024:901b:91bc:cb15:5158:155c	81.88.21.92
cb15:901b:8024:901b:91bc:cb15:5158:155d	81.88.21.93
cb15:901b:8024:901b:91bc:cb15:5158:155e	81.88.21.94
cb15:901b:8024:901b:91bc:cb15:5158:155f	81.88.21.95
cb15:901b:8024:901b:91bc:cb15:5158:1560	81.88.21.96
cb15:901b:8024:901b:91bc:cb15:5158:1561	81.88.21.97
cb15:901b:8024:901b:91bc:cb15:5158:1562	81.88.21.98
cb15:901b:8024:901b:91bc:cb15:5158:1563	81.88.21.99
cb15:901b:8024:901b:91bc:cb15:5158:1564	81.88.21.100
cb15:901b:8024:901b:91bc:cb15:5158:1565	81.88.21.101
cb15:901b:8024:901b:91bc:cb15:5158:1566	81.88.21.102
cb15:901b:8024:901b:91bc:cb15:5158:1567	81.88.21.103
cb15:901b:8024:901b:91bc:cb15:5158:1568	81.88.21.104
cb15:901b:8024:901b:91bc:cb15:5158:1569	81.88.21.105
cb15:901b:8024:901b:91bc:cb15:5158:156a	81.88.21.106
cb15:901b:8024:901b:91bc:cb15:5158:156b	81.88.21.107
cb15:901b:8024:901b:91bc:cb15:5158:156c	81.88.21.108
cb15:901b:8024:901b:91bc:cb15:5158:156d	81.88.21.109
cb15:901b:8024:901b:91bc:cb15:5158:156e	81.88.21.110
cb15:901b:8024:901b:91bc:cb15:5158:156f	81.88.21.111
cb15:901b:8024:901b:91bc:cb15:5158:1570	81.88.21.112
cb15:901b:8024:901b:91bc:cb15:5158:1571	81.88.21.113
cb15:901b:8024:901b:91bc:cb15:5158:1572	81.88.21.114
cb15:901b:8024:901b:91bc:cb15:5158:1573	81.88.21.115
cb15:901b:8024:901b:91bc:cb15:5158:1574	81.88.21.116
cb15:901b:8024:901b:91bc:cb15:5158:1575	81.88.21.117
cb15:901b:8024:901b:91bc:cb15:5158:1576	81.88.21.118
cb15:901b:8024:901b:91bc:cb15:5158:1577	81.88.21.119
cb15:901b:8024:901b:91bc:cb15:5158:1578	81.88.21.120

cb15:901b:8024:901b:91bc:cb15:5158:1579	81.88.21.121
cb15:901b:8024:901b:91bc:cb15:5158:157a	81.88.21.122
cb15:901b:8024:901b:91bc:cb15:5158:157b	81.88.21.123
cb15:901b:8024:901b:91bc:cb15:5158:157c	81.88.21.124
cb15:901b:8024:901b:91bc:cb15:5158:157d	81.88.21.125
cb15:901b:8024:901b:91bc:cb15:5158:157e	81.88.21.126
cb15:901b:8024:901b:91bc:cb15:5158:157f	81.88.21.127
cb15:901b:8024:901b:91bc:cb15:5158:1580	81.88.21.128
cb15:901b:8024:901b:91bc:cb15:5158:1581	81.88.21.129
cb15:901b:8024:901b:91bc:cb15:5158:1582	81.88.21.130
cb15:901b:8024:901b:91bc:cb15:5158:1583	81.88.21.131
cb15:901b:8024:901b:91bc:cb15:5158:1584	81.88.21.132
cb15:901b:8024:901b:91bc:cb15:5158:1585	81.88.21.133
cb15:901b:8024:901b:91bc:cb15:5158:1586	81.88.21.134
cb15:901b:8024:901b:91bc:cb15:5158:1587	81.88.21.135
cb15:901b:8024:901b:91bc:cb15:5158:1588	81.88.21.136
cb15:901b:8024:901b:91bc:cb15:5158:1589	81.88.21.137
cb15:901b:8024:901b:91bc:cb15:5158:158a	81.88.21.138
cb15:901b:8024:901b:91bc:cb15:5158:158b	81.88.21.139
cb15:901b:8024:901b:91bc:cb15:5158:158c	81.88.21.140
cb15:901b:8024:901b:91bc:cb15:5158:158d	81.88.21.141
cb15:901b:8024:901b:91bc:cb15:5158:158e	81.88.21.142
cb15:901b:8024:901b:91bc:cb15:5158:158f	81.88.21.143
cb15:901b:8024:901b:91bc:cb15:5158:1590	81.88.21.144
cb15:901b:8024:901b:91bc:cb15:5158:1591	81.88.21.145
cb15:901b:8024:901b:91bc:cb15:5158:1592	81.88.21.146
cb15:901b:8024:901b:91bc:cb15:5158:1593	81.88.21.147
cb15:901b:8024:901b:91bc:cb15:5158:1594	81.88.21.148
cb15:901b:8024:901b:91bc:cb15:5158:1595	81.88.21.149
cb15:901b:8024:901b:91bc:cb15:5158:1596	81.88.21.150
cb15:901b:8024:901b:91bc:cb15:5158:1597	81.88.21.151
cb15:901b:8024:901b:91bc:cb15:5158:1598	81.88.21.152
cb15:901b:8024:901b:91bc:cb15:5158:1599	81.88.21.153
cb15:901b:8024:901b:91bc:cb15:5158:159a	81.88.21.154
cb15:901b:8024:901b:91bc:cb15:5158:159b	81.88.21.155
cb15:901b:8024:901b:91bc:cb15:5158:159c	81.88.21.156
cb15:901b:8024:901b:91bc:cb15:5158:159d	81.88.21.157
cb15:901b:8024:901b:91bc:cb15:5158:159e	81.88.21.158
cb15:901b:8024:901b:91bc:cb15:5158:159f	81.88.21.159
cb15:901b:8024:901b:91bc:cb15:5158:15a0	81.88.21.160
cb15:901b:8024:901b:91bc:cb15:5158:15a1	81.88.21.161
cb15:901b:8024:901b:91bc:cb15:5158:15a2	81.88.21.162
cb15:901b:8024:901b:91bc:cb15:5158:15a3	81.88.21.163
cb15:901b:8024:901b:91bc:cb15:5158:15a4	81.88.21.164
cb15:901b:8024:901b:91bc:cb15:5158:15a5	81.88.21.165
cb15:901b:8024:901b:91bc:cb15:5158:15a6	81.88.21.166
cb15:901b:8024:901b:91bc:cb15:5158:15a7	81.88.21.167
cb15:901b:8024:901b:91bc:cb15:5158:15a8	81.88.21.168
cb15:901b:8024:901b:91bc:cb15:5158:15a9	81.88.21.169
cb15:901b:8024:901b:91bc:cb15:5158:15aa	81.88.21.170
cb15:901b:8024:901b:91bc:cb15:5158:15ab	81.88.21.171
cb15:901b:8024:901b:91bc:cb15:5158:15ac	81.88.21.172
cb15:901b:8024:901b:91bc:cb15:5158:15ad	81.88.21.173
cb15:901b:8024:901b:91bc:cb15:5158:15ae	81.88.21.174
cb15:901b:8024:901b:91bc:cb15:5158:15af	81.88.21.175
cb15:901b:8024:901b:91bc:cb15:5158:15b0	81.88.21.176
cb15:901b:8024:901b:91bc:cb15:5158:15b1	81.88.21.177
cb15:901b:8024:901b:91bc:cb15:5158:15b2	81.88.21.178
cb15:901b:8024:901b:91bc:cb15:5158:15b3	81.88.21.179
cb15:901b:8024:901b:91bc:cb15:5158:15b4	81.88.21.180

cb15:901b:8024:901b:91bc:cb15:5158:15b5	81.88.21.181
cb15:901b:8024:901b:91bc:cb15:5158:15b6	81.88.21.182
cb15:901b:8024:901b:91bc:cb15:5158:15b7	81.88.21.183
cb15:901b:8024:901b:91bc:cb15:5158:15b8	81.88.21.184
cb15:901b:8024:901b:91bc:cb15:5158:15b9	81.88.21.185
cb15:901b:8024:901b:91bc:cb15:5158:15ba	81.88.21.186
cb15:901b:8024:901b:91bc:cb15:5158:15bb	81.88.21.187
cb15:901b:8024:901b:91bc:cb15:5158:15bc	81.88.21.188
cb15:901b:8024:901b:91bc:cb15:5158:15bd	81.88.21.189
cb15:901b:8024:901b:91bc:cb15:5158:15be	81.88.21.190
cb15:901b:8024:901b:91bc:cb15:5158:15bf	81.88.21.191
cb15:901b:8024:901b:91bc:cb15:5158:15c0	81.88.21.192
cb15:901b:8024:901b:91bc:cb15:5158:15c1	81.88.21.193
cb15:901b:8024:901b:91bc:cb15:5158:15c2	81.88.21.194
cb15:901b:8024:901b:91bc:cb15:5158:15c3	81.88.21.195
cb15:901b:8024:901b:91bc:cb15:5158:15c4	81.88.21.196
cb15:901b:8024:901b:91bc:cb15:5158:15c5	81.88.21.197
cb15:901b:8024:901b:91bc:cb15:5158:15c6	81.88.21.198
cb15:901b:8024:901b:91bc:cb15:5158:15c7	81.88.21.199
cb15:901b:8024:901b:91bc:cb15:5158:15c8	81.88.21.200
cb15:901b:8024:901b:91bc:cb15:5158:15c9	81.88.21.201
cb15:901b:8024:901b:91bc:cb15:5158:15ca	81.88.21.202
cb15:901b:8024:901b:91bc:cb15:5158:15cb	81.88.21.203
cb15:901b:8024:901b:91bc:cb15:5158:15cc	81.88.21.204
cb15:901b:8024:901b:91bc:cb15:5158:15cd	81.88.21.205
cb15:901b:8024:901b:91bc:cb15:5158:15ce	81.88.21.206
cb15:901b:8024:901b:91bc:cb15:5158:15cf	81.88.21.207
cb15:901b:8024:901b:91bc:cb15:5158:15d0	81.88.21.208
cb15:901b:8024:901b:91bc:cb15:5158:15d1	81.88.21.209
cb15:901b:8024:901b:91bc:cb15:5158:15d2	81.88.21.210
cb15:901b:8024:901b:91bc:cb15:5158:15d3	81.88.21.211
cb15:901b:8024:901b:91bc:cb15:5158:15d4	81.88.21.212
cb15:901b:8024:901b:91bc:cb15:5158:15d5	81.88.21.213
cb15:901b:8024:901b:91bc:cb15:5158:15d6	81.88.21.214
cb15:901b:8024:901b:91bc:cb15:5158:15d7	81.88.21.215
cb15:901b:8024:901b:91bc:cb15:5158:15d8	81.88.21.216
cb15:901b:8024:901b:91bc:cb15:5158:15d9	81.88.21.217
cb15:901b:8024:901b:91bc:cb15:5158:15da	81.88.21.218
cb15:901b:8024:901b:91bc:cb15:5158:15db	81.88.21.219
cb15:901b:8024:901b:91bc:cb15:5158:15dc	81.88.21.220
cb15:901b:8024:901b:91bc:cb15:5158:15dd	81.88.21.221
cb15:901b:8024:901b:91bc:cb15:5158:15de	81.88.21.222
cb15:901b:8024:901b:91bc:cb15:5158:15df	81.88.21.223
cb15:901b:8024:901b:91bc:cb15:5158:15e0	81.88.21.224
cb15:901b:8024:901b:91bc:cb15:5158:15e1	81.88.21.225
cb15:901b:8024:901b:91bc:cb15:5158:15e2	81.88.21.226
cb15:901b:8024:901b:91bc:cb15:5158:15e3	81.88.21.227
cb15:901b:8024:901b:91bc:cb15:5158:15e4	81.88.21.228
cb15:901b:8024:901b:91bc:cb15:5158:15e5	81.88.21.229
cb15:901b:8024:901b:91bc:cb15:5158:15e6	81.88.21.230
cb15:901b:8024:901b:91bc:cb15:5158:15e7	81.88.21.231
cb15:901b:8024:901b:91bc:cb15:5158:15e8	81.88.21.232
cb15:901b:8024:901b:91bc:cb15:5158:15e9	81.88.21.233
cb15:901b:8024:901b:91bc:cb15:5158:15ea	81.88.21.234
cb15:901b:8024:901b:91bc:cb15:5158:15eb	81.88.21.235
cb15:901b:8024:901b:91bc:cb15:5158:15ec	81.88.21.236
cb15:901b:8024:901b:91bc:cb15:5158:15ed	81.88.21.237
cb15:901b:8024:901b:91bc:cb15:5158:15ee	81.88.21.238
cb15:901b:8024:901b:91bc:cb15:5158:15ef	81.88.21.239
cb15:901b:8024:901b:91bc:cb15:5158:15f0	81.88.21.240
cb15:901b:8024:901b:91bc:cb15:5158:15f1	81.88.21.241
cb15:901b:8024:901b:91bc:cb15:5158:15f2	81.88.21.242
cb15:901b:8024:901b:91bc:cb15:5158:15f3	81.88.21.243
cb15:901b:8024:901b:91bc:cb15:5158:15f4	81.88.21.244
cb15:901b:8024:901b:91bc:cb15:5158:15f5	81.88.21.245
cb15:901b:8024:901b:91bc:cb15:5158:15f6	81.88.21.246
cb15:901b:8024:901b:91bc:cb15:5158:15f7	81.88.21.247
cb15:901b:8024:901b:91bc:cb15:5158:15f8	81.88.21.248
cb15:901b:8024:901b:91bc:cb15:5158:15f9	81.88.21.249
cb15:901b:8024:901b:91bc:cb15:5158:15fa	81.88.21.250
cb15:901b:8024:901b:91bc:cb15:5158:15fb	81.88.21.251
cb15:901b:8024:901b:91bc:cb15:5158:15fc	81.88.21.252
cb15:901b:8024:901b:91bc:cb15:5158:15fd	81.88.21.253
cb15:901b:8024:901b:91bc:cb15:5158:15fe	81.88.21.254
cb15:901b:8024:901b:91bc:cb15:5158:15ff	81.88.21.255

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.