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:40cd:724:ff24:3dba:1501	61.186.21.1
cb15:901b:901b:40cd:724:ff24:3dba:1502	61.186.21.2
cb15:901b:901b:40cd:724:ff24:3dba:1503	61.186.21.3
cb15:901b:901b:40cd:724:ff24:3dba:1504	61.186.21.4
cb15:901b:901b:40cd:724:ff24:3dba:1505	61.186.21.5
cb15:901b:901b:40cd:724:ff24:3dba:1506	61.186.21.6
cb15:901b:901b:40cd:724:ff24:3dba:1507	61.186.21.7
cb15:901b:901b:40cd:724:ff24:3dba:1508	61.186.21.8
cb15:901b:901b:40cd:724:ff24:3dba:1509	61.186.21.9
cb15:901b:901b:40cd:724:ff24:3dba:150a	61.186.21.10
cb15:901b:901b:40cd:724:ff24:3dba:150b	61.186.21.11
cb15:901b:901b:40cd:724:ff24:3dba:150c	61.186.21.12
cb15:901b:901b:40cd:724:ff24:3dba:150d	61.186.21.13
cb15:901b:901b:40cd:724:ff24:3dba:150e	61.186.21.14
cb15:901b:901b:40cd:724:ff24:3dba:150f	61.186.21.15
cb15:901b:901b:40cd:724:ff24:3dba:1510	61.186.21.16
cb15:901b:901b:40cd:724:ff24:3dba:1511	61.186.21.17
cb15:901b:901b:40cd:724:ff24:3dba:1512	61.186.21.18
cb15:901b:901b:40cd:724:ff24:3dba:1513	61.186.21.19
cb15:901b:901b:40cd:724:ff24:3dba:1514	61.186.21.20
cb15:901b:901b:40cd:724:ff24:3dba:1515	61.186.21.21
cb15:901b:901b:40cd:724:ff24:3dba:1516	61.186.21.22
cb15:901b:901b:40cd:724:ff24:3dba:1517	61.186.21.23
cb15:901b:901b:40cd:724:ff24:3dba:1518	61.186.21.24
cb15:901b:901b:40cd:724:ff24:3dba:1519	61.186.21.25
cb15:901b:901b:40cd:724:ff24:3dba:151a	61.186.21.26
cb15:901b:901b:40cd:724:ff24:3dba:151b	61.186.21.27
cb15:901b:901b:40cd:724:ff24:3dba:151c	61.186.21.28
cb15:901b:901b:40cd:724:ff24:3dba:151d	61.186.21.29
cb15:901b:901b:40cd:724:ff24:3dba:151e	61.186.21.30
cb15:901b:901b:40cd:724:ff24:3dba:151f	61.186.21.31
cb15:901b:901b:40cd:724:ff24:3dba:1520	61.186.21.32
cb15:901b:901b:40cd:724:ff24:3dba:1521	61.186.21.33
cb15:901b:901b:40cd:724:ff24:3dba:1522	61.186.21.34
cb15:901b:901b:40cd:724:ff24:3dba:1523	61.186.21.35
cb15:901b:901b:40cd:724:ff24:3dba:1524	61.186.21.36
cb15:901b:901b:40cd:724:ff24:3dba:1525	61.186.21.37
cb15:901b:901b:40cd:724:ff24:3dba:1526	61.186.21.38
cb15:901b:901b:40cd:724:ff24:3dba:1527	61.186.21.39
cb15:901b:901b:40cd:724:ff24:3dba:1528	61.186.21.40
cb15:901b:901b:40cd:724:ff24:3dba:1529	61.186.21.41
cb15:901b:901b:40cd:724:ff24:3dba:152a	61.186.21.42
cb15:901b:901b:40cd:724:ff24:3dba:152b	61.186.21.43
cb15:901b:901b:40cd:724:ff24:3dba:152c	61.186.21.44
cb15:901b:901b:40cd:724:ff24:3dba:152d	61.186.21.45
cb15:901b:901b:40cd:724:ff24:3dba:152e	61.186.21.46
cb15:901b:901b:40cd:724:ff24:3dba:152f	61.186.21.47
cb15:901b:901b:40cd:724:ff24:3dba:1530	61.186.21.48
cb15:901b:901b:40cd:724:ff24:3dba:1531	61.186.21.49
cb15:901b:901b:40cd:724:ff24:3dba:1532	61.186.21.50
cb15:901b:901b:40cd:724:ff24:3dba:1533	61.186.21.51
cb15:901b:901b:40cd:724:ff24:3dba:1534	61.186.21.52
cb15:901b:901b:40cd:724:ff24:3dba:1535	61.186.21.53
cb15:901b:901b:40cd:724:ff24:3dba:1536	61.186.21.54
cb15:901b:901b:40cd:724:ff24:3dba:1537	61.186.21.55
cb15:901b:901b:40cd:724:ff24:3dba:1538	61.186.21.56
cb15:901b:901b:40cd:724:ff24:3dba:1539	61.186.21.57
cb15:901b:901b:40cd:724:ff24:3dba:153a	61.186.21.58
cb15:901b:901b:40cd:724:ff24:3dba:153b	61.186.21.59
cb15:901b:901b:40cd:724:ff24:3dba:153c	61.186.21.60

cb15:901b:901b:40cd:724:ff24:3dba:153d	61.186.21.61
cb15:901b:901b:40cd:724:ff24:3dba:153e	61.186.21.62
cb15:901b:901b:40cd:724:ff24:3dba:153f	61.186.21.63
cb15:901b:901b:40cd:724:ff24:3dba:1540	61.186.21.64
cb15:901b:901b:40cd:724:ff24:3dba:1541	61.186.21.65
cb15:901b:901b:40cd:724:ff24:3dba:1542	61.186.21.66
cb15:901b:901b:40cd:724:ff24:3dba:1543	61.186.21.67
cb15:901b:901b:40cd:724:ff24:3dba:1544	61.186.21.68
cb15:901b:901b:40cd:724:ff24:3dba:1545	61.186.21.69
cb15:901b:901b:40cd:724:ff24:3dba:1546	61.186.21.70
cb15:901b:901b:40cd:724:ff24:3dba:1547	61.186.21.71
cb15:901b:901b:40cd:724:ff24:3dba:1548	61.186.21.72
cb15:901b:901b:40cd:724:ff24:3dba:1549	61.186.21.73
cb15:901b:901b:40cd:724:ff24:3dba:154a	61.186.21.74
cb15:901b:901b:40cd:724:ff24:3dba:154b	61.186.21.75
cb15:901b:901b:40cd:724:ff24:3dba:154c	61.186.21.76
cb15:901b:901b:40cd:724:ff24:3dba:154d	61.186.21.77
cb15:901b:901b:40cd:724:ff24:3dba:154e	61.186.21.78
cb15:901b:901b:40cd:724:ff24:3dba:154f	61.186.21.79
cb15:901b:901b:40cd:724:ff24:3dba:1550	61.186.21.80
cb15:901b:901b:40cd:724:ff24:3dba:1551	61.186.21.81
cb15:901b:901b:40cd:724:ff24:3dba:1552	61.186.21.82
cb15:901b:901b:40cd:724:ff24:3dba:1553	61.186.21.83
cb15:901b:901b:40cd:724:ff24:3dba:1554	61.186.21.84
cb15:901b:901b:40cd:724:ff24:3dba:1555	61.186.21.85
cb15:901b:901b:40cd:724:ff24:3dba:1556	61.186.21.86
cb15:901b:901b:40cd:724:ff24:3dba:1557	61.186.21.87
cb15:901b:901b:40cd:724:ff24:3dba:1558	61.186.21.88
cb15:901b:901b:40cd:724:ff24:3dba:1559	61.186.21.89
cb15:901b:901b:40cd:724:ff24:3dba:155a	61.186.21.90
cb15:901b:901b:40cd:724:ff24:3dba:155b	61.186.21.91
cb15:901b:901b:40cd:724:ff24:3dba:155c	61.186.21.92
cb15:901b:901b:40cd:724:ff24:3dba:155d	61.186.21.93
cb15:901b:901b:40cd:724:ff24:3dba:155e	61.186.21.94
cb15:901b:901b:40cd:724:ff24:3dba:155f	61.186.21.95
cb15:901b:901b:40cd:724:ff24:3dba:1560	61.186.21.96
cb15:901b:901b:40cd:724:ff24:3dba:1561	61.186.21.97
cb15:901b:901b:40cd:724:ff24:3dba:1562	61.186.21.98
cb15:901b:901b:40cd:724:ff24:3dba:1563	61.186.21.99
cb15:901b:901b:40cd:724:ff24:3dba:1564	61.186.21.100
cb15:901b:901b:40cd:724:ff24:3dba:1565	61.186.21.101
cb15:901b:901b:40cd:724:ff24:3dba:1566	61.186.21.102
cb15:901b:901b:40cd:724:ff24:3dba:1567	61.186.21.103
cb15:901b:901b:40cd:724:ff24:3dba:1568	61.186.21.104
cb15:901b:901b:40cd:724:ff24:3dba:1569	61.186.21.105
cb15:901b:901b:40cd:724:ff24:3dba:156a	61.186.21.106
cb15:901b:901b:40cd:724:ff24:3dba:156b	61.186.21.107
cb15:901b:901b:40cd:724:ff24:3dba:156c	61.186.21.108
cb15:901b:901b:40cd:724:ff24:3dba:156d	61.186.21.109
cb15:901b:901b:40cd:724:ff24:3dba:156e	61.186.21.110
cb15:901b:901b:40cd:724:ff24:3dba:156f	61.186.21.111
cb15:901b:901b:40cd:724:ff24:3dba:1570	61.186.21.112
cb15:901b:901b:40cd:724:ff24:3dba:1571	61.186.21.113
cb15:901b:901b:40cd:724:ff24:3dba:1572	61.186.21.114
cb15:901b:901b:40cd:724:ff24:3dba:1573	61.186.21.115
cb15:901b:901b:40cd:724:ff24:3dba:1574	61.186.21.116
cb15:901b:901b:40cd:724:ff24:3dba:1575	61.186.21.117
cb15:901b:901b:40cd:724:ff24:3dba:1576	61.186.21.118
cb15:901b:901b:40cd:724:ff24:3dba:1577	61.186.21.119
cb15:901b:901b:40cd:724:ff24:3dba:1578	61.186.21.120

cb15:901b:901b:40cd:724:ff24:3dba:1579	61.186.21.121
cb15:901b:901b:40cd:724:ff24:3dba:157a	61.186.21.122
cb15:901b:901b:40cd:724:ff24:3dba:157b	61.186.21.123
cb15:901b:901b:40cd:724:ff24:3dba:157c	61.186.21.124
cb15:901b:901b:40cd:724:ff24:3dba:157d	61.186.21.125
cb15:901b:901b:40cd:724:ff24:3dba:157e	61.186.21.126
cb15:901b:901b:40cd:724:ff24:3dba:157f	61.186.21.127
cb15:901b:901b:40cd:724:ff24:3dba:1580	61.186.21.128
cb15:901b:901b:40cd:724:ff24:3dba:1581	61.186.21.129
cb15:901b:901b:40cd:724:ff24:3dba:1582	61.186.21.130
cb15:901b:901b:40cd:724:ff24:3dba:1583	61.186.21.131
cb15:901b:901b:40cd:724:ff24:3dba:1584	61.186.21.132
cb15:901b:901b:40cd:724:ff24:3dba:1585	61.186.21.133
cb15:901b:901b:40cd:724:ff24:3dba:1586	61.186.21.134
cb15:901b:901b:40cd:724:ff24:3dba:1587	61.186.21.135
cb15:901b:901b:40cd:724:ff24:3dba:1588	61.186.21.136
cb15:901b:901b:40cd:724:ff24:3dba:1589	61.186.21.137
cb15:901b:901b:40cd:724:ff24:3dba:158a	61.186.21.138
cb15:901b:901b:40cd:724:ff24:3dba:158b	61.186.21.139
cb15:901b:901b:40cd:724:ff24:3dba:158c	61.186.21.140
cb15:901b:901b:40cd:724:ff24:3dba:158d	61.186.21.141
cb15:901b:901b:40cd:724:ff24:3dba:158e	61.186.21.142
cb15:901b:901b:40cd:724:ff24:3dba:158f	61.186.21.143
cb15:901b:901b:40cd:724:ff24:3dba:1590	61.186.21.144
cb15:901b:901b:40cd:724:ff24:3dba:1591	61.186.21.145
cb15:901b:901b:40cd:724:ff24:3dba:1592	61.186.21.146
cb15:901b:901b:40cd:724:ff24:3dba:1593	61.186.21.147
cb15:901b:901b:40cd:724:ff24:3dba:1594	61.186.21.148
cb15:901b:901b:40cd:724:ff24:3dba:1595	61.186.21.149
cb15:901b:901b:40cd:724:ff24:3dba:1596	61.186.21.150
cb15:901b:901b:40cd:724:ff24:3dba:1597	61.186.21.151
cb15:901b:901b:40cd:724:ff24:3dba:1598	61.186.21.152
cb15:901b:901b:40cd:724:ff24:3dba:1599	61.186.21.153
cb15:901b:901b:40cd:724:ff24:3dba:159a	61.186.21.154
cb15:901b:901b:40cd:724:ff24:3dba:159b	61.186.21.155
cb15:901b:901b:40cd:724:ff24:3dba:159c	61.186.21.156
cb15:901b:901b:40cd:724:ff24:3dba:159d	61.186.21.157
cb15:901b:901b:40cd:724:ff24:3dba:159e	61.186.21.158
cb15:901b:901b:40cd:724:ff24:3dba:159f	61.186.21.159
cb15:901b:901b:40cd:724:ff24:3dba:15a0	61.186.21.160
cb15:901b:901b:40cd:724:ff24:3dba:15a1	61.186.21.161
cb15:901b:901b:40cd:724:ff24:3dba:15a2	61.186.21.162
cb15:901b:901b:40cd:724:ff24:3dba:15a3	61.186.21.163
cb15:901b:901b:40cd:724:ff24:3dba:15a4	61.186.21.164
cb15:901b:901b:40cd:724:ff24:3dba:15a5	61.186.21.165
cb15:901b:901b:40cd:724:ff24:3dba:15a6	61.186.21.166
cb15:901b:901b:40cd:724:ff24:3dba:15a7	61.186.21.167
cb15:901b:901b:40cd:724:ff24:3dba:15a8	61.186.21.168
cb15:901b:901b:40cd:724:ff24:3dba:15a9	61.186.21.169
cb15:901b:901b:40cd:724:ff24:3dba:15aa	61.186.21.170
cb15:901b:901b:40cd:724:ff24:3dba:15ab	61.186.21.171
cb15:901b:901b:40cd:724:ff24:3dba:15ac	61.186.21.172
cb15:901b:901b:40cd:724:ff24:3dba:15ad	61.186.21.173
cb15:901b:901b:40cd:724:ff24:3dba:15ae	61.186.21.174
cb15:901b:901b:40cd:724:ff24:3dba:15af	61.186.21.175
cb15:901b:901b:40cd:724:ff24:3dba:15b0	61.186.21.176
cb15:901b:901b:40cd:724:ff24:3dba:15b1	61.186.21.177
cb15:901b:901b:40cd:724:ff24:3dba:15b2	61.186.21.178
cb15:901b:901b:40cd:724:ff24:3dba:15b3	61.186.21.179
cb15:901b:901b:40cd:724:ff24:3dba:15b4	61.186.21.180

cb15:901b:901b:40cd:724:ff24:3dba:15b5	61.186.21.181
cb15:901b:901b:40cd:724:ff24:3dba:15b6	61.186.21.182
cb15:901b:901b:40cd:724:ff24:3dba:15b7	61.186.21.183
cb15:901b:901b:40cd:724:ff24:3dba:15b8	61.186.21.184
cb15:901b:901b:40cd:724:ff24:3dba:15b9	61.186.21.185
cb15:901b:901b:40cd:724:ff24:3dba:15ba	61.186.21.186
cb15:901b:901b:40cd:724:ff24:3dba:15bb	61.186.21.187
cb15:901b:901b:40cd:724:ff24:3dba:15bc	61.186.21.188
cb15:901b:901b:40cd:724:ff24:3dba:15bd	61.186.21.189
cb15:901b:901b:40cd:724:ff24:3dba:15be	61.186.21.190
cb15:901b:901b:40cd:724:ff24:3dba:15bf	61.186.21.191
cb15:901b:901b:40cd:724:ff24:3dba:15c0	61.186.21.192
cb15:901b:901b:40cd:724:ff24:3dba:15c1	61.186.21.193
cb15:901b:901b:40cd:724:ff24:3dba:15c2	61.186.21.194
cb15:901b:901b:40cd:724:ff24:3dba:15c3	61.186.21.195
cb15:901b:901b:40cd:724:ff24:3dba:15c4	61.186.21.196
cb15:901b:901b:40cd:724:ff24:3dba:15c5	61.186.21.197
cb15:901b:901b:40cd:724:ff24:3dba:15c6	61.186.21.198
cb15:901b:901b:40cd:724:ff24:3dba:15c7	61.186.21.199
cb15:901b:901b:40cd:724:ff24:3dba:15c8	61.186.21.200
cb15:901b:901b:40cd:724:ff24:3dba:15c9	61.186.21.201
cb15:901b:901b:40cd:724:ff24:3dba:15ca	61.186.21.202
cb15:901b:901b:40cd:724:ff24:3dba:15cb	61.186.21.203
cb15:901b:901b:40cd:724:ff24:3dba:15cc	61.186.21.204
cb15:901b:901b:40cd:724:ff24:3dba:15cd	61.186.21.205
cb15:901b:901b:40cd:724:ff24:3dba:15ce	61.186.21.206
cb15:901b:901b:40cd:724:ff24:3dba:15cf	61.186.21.207
cb15:901b:901b:40cd:724:ff24:3dba:15d0	61.186.21.208
cb15:901b:901b:40cd:724:ff24:3dba:15d1	61.186.21.209
cb15:901b:901b:40cd:724:ff24:3dba:15d2	61.186.21.210
cb15:901b:901b:40cd:724:ff24:3dba:15d3	61.186.21.211
cb15:901b:901b:40cd:724:ff24:3dba:15d4	61.186.21.212
cb15:901b:901b:40cd:724:ff24:3dba:15d5	61.186.21.213
cb15:901b:901b:40cd:724:ff24:3dba:15d6	61.186.21.214
cb15:901b:901b:40cd:724:ff24:3dba:15d7	61.186.21.215
cb15:901b:901b:40cd:724:ff24:3dba:15d8	61.186.21.216
cb15:901b:901b:40cd:724:ff24:3dba:15d9	61.186.21.217
cb15:901b:901b:40cd:724:ff24:3dba:15da	61.186.21.218
cb15:901b:901b:40cd:724:ff24:3dba:15db	61.186.21.219
cb15:901b:901b:40cd:724:ff24:3dba:15dc	61.186.21.220
cb15:901b:901b:40cd:724:ff24:3dba:15dd	61.186.21.221
cb15:901b:901b:40cd:724:ff24:3dba:15de	61.186.21.222
cb15:901b:901b:40cd:724:ff24:3dba:15df	61.186.21.223
cb15:901b:901b:40cd:724:ff24:3dba:15e0	61.186.21.224
cb15:901b:901b:40cd:724:ff24:3dba:15e1	61.186.21.225
cb15:901b:901b:40cd:724:ff24:3dba:15e2	61.186.21.226
cb15:901b:901b:40cd:724:ff24:3dba:15e3	61.186.21.227
cb15:901b:901b:40cd:724:ff24:3dba:15e4	61.186.21.228
cb15:901b:901b:40cd:724:ff24:3dba:15e5	61.186.21.229
cb15:901b:901b:40cd:724:ff24:3dba:15e6	61.186.21.230
cb15:901b:901b:40cd:724:ff24:3dba:15e7	61.186.21.231
cb15:901b:901b:40cd:724:ff24:3dba:15e8	61.186.21.232
cb15:901b:901b:40cd:724:ff24:3dba:15e9	61.186.21.233
cb15:901b:901b:40cd:724:ff24:3dba:15ea	61.186.21.234
cb15:901b:901b:40cd:724:ff24:3dba:15eb	61.186.21.235
cb15:901b:901b:40cd:724:ff24:3dba:15ec	61.186.21.236
cb15:901b:901b:40cd:724:ff24:3dba:15ed	61.186.21.237
cb15:901b:901b:40cd:724:ff24:3dba:15ee	61.186.21.238
cb15:901b:901b:40cd:724:ff24:3dba:15ef	61.186.21.239
cb15:901b:901b:40cd:724:ff24:3dba:15f0	61.186.21.240
cb15:901b:901b:40cd:724:ff24:3dba:15f1	61.186.21.241
cb15:901b:901b:40cd:724:ff24:3dba:15f2	61.186.21.242
cb15:901b:901b:40cd:724:ff24:3dba:15f3	61.186.21.243
cb15:901b:901b:40cd:724:ff24:3dba:15f4	61.186.21.244
cb15:901b:901b:40cd:724:ff24:3dba:15f5	61.186.21.245
cb15:901b:901b:40cd:724:ff24:3dba:15f6	61.186.21.246
cb15:901b:901b:40cd:724:ff24:3dba:15f7	61.186.21.247
cb15:901b:901b:40cd:724:ff24:3dba:15f8	61.186.21.248
cb15:901b:901b:40cd:724:ff24:3dba:15f9	61.186.21.249
cb15:901b:901b:40cd:724:ff24:3dba:15fa	61.186.21.250
cb15:901b:901b:40cd:724:ff24:3dba:15fb	61.186.21.251
cb15:901b:901b:40cd:724:ff24:3dba:15fc	61.186.21.252
cb15:901b:901b:40cd:724:ff24:3dba:15fd	61.186.21.253
cb15:901b:901b:40cd:724:ff24:3dba:15fe	61.186.21.254
cb15:901b:901b:40cd:724:ff24:3dba:15ff	61.186.21.255

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.