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:d157:b51:8045:b51a:dbde:1501	219.222.21.1
cb15:901b:d157:b51:8045:b51a:dbde:1502	219.222.21.2
cb15:901b:d157:b51:8045:b51a:dbde:1503	219.222.21.3
cb15:901b:d157:b51:8045:b51a:dbde:1504	219.222.21.4
cb15:901b:d157:b51:8045:b51a:dbde:1505	219.222.21.5
cb15:901b:d157:b51:8045:b51a:dbde:1506	219.222.21.6
cb15:901b:d157:b51:8045:b51a:dbde:1507	219.222.21.7
cb15:901b:d157:b51:8045:b51a:dbde:1508	219.222.21.8
cb15:901b:d157:b51:8045:b51a:dbde:1509	219.222.21.9
cb15:901b:d157:b51:8045:b51a:dbde:150a	219.222.21.10
cb15:901b:d157:b51:8045:b51a:dbde:150b	219.222.21.11
cb15:901b:d157:b51:8045:b51a:dbde:150c	219.222.21.12
cb15:901b:d157:b51:8045:b51a:dbde:150d	219.222.21.13
cb15:901b:d157:b51:8045:b51a:dbde:150e	219.222.21.14
cb15:901b:d157:b51:8045:b51a:dbde:150f	219.222.21.15
cb15:901b:d157:b51:8045:b51a:dbde:1510	219.222.21.16
cb15:901b:d157:b51:8045:b51a:dbde:1511	219.222.21.17
cb15:901b:d157:b51:8045:b51a:dbde:1512	219.222.21.18
cb15:901b:d157:b51:8045:b51a:dbde:1513	219.222.21.19
cb15:901b:d157:b51:8045:b51a:dbde:1514	219.222.21.20
cb15:901b:d157:b51:8045:b51a:dbde:1515	219.222.21.21
cb15:901b:d157:b51:8045:b51a:dbde:1516	219.222.21.22
cb15:901b:d157:b51:8045:b51a:dbde:1517	219.222.21.23
cb15:901b:d157:b51:8045:b51a:dbde:1518	219.222.21.24
cb15:901b:d157:b51:8045:b51a:dbde:1519	219.222.21.25
cb15:901b:d157:b51:8045:b51a:dbde:151a	219.222.21.26
cb15:901b:d157:b51:8045:b51a:dbde:151b	219.222.21.27
cb15:901b:d157:b51:8045:b51a:dbde:151c	219.222.21.28
cb15:901b:d157:b51:8045:b51a:dbde:151d	219.222.21.29
cb15:901b:d157:b51:8045:b51a:dbde:151e	219.222.21.30
cb15:901b:d157:b51:8045:b51a:dbde:151f	219.222.21.31
cb15:901b:d157:b51:8045:b51a:dbde:1520	219.222.21.32
cb15:901b:d157:b51:8045:b51a:dbde:1521	219.222.21.33
cb15:901b:d157:b51:8045:b51a:dbde:1522	219.222.21.34
cb15:901b:d157:b51:8045:b51a:dbde:1523	219.222.21.35
cb15:901b:d157:b51:8045:b51a:dbde:1524	219.222.21.36
cb15:901b:d157:b51:8045:b51a:dbde:1525	219.222.21.37
cb15:901b:d157:b51:8045:b51a:dbde:1526	219.222.21.38
cb15:901b:d157:b51:8045:b51a:dbde:1527	219.222.21.39
cb15:901b:d157:b51:8045:b51a:dbde:1528	219.222.21.40
cb15:901b:d157:b51:8045:b51a:dbde:1529	219.222.21.41
cb15:901b:d157:b51:8045:b51a:dbde:152a	219.222.21.42
cb15:901b:d157:b51:8045:b51a:dbde:152b	219.222.21.43
cb15:901b:d157:b51:8045:b51a:dbde:152c	219.222.21.44
cb15:901b:d157:b51:8045:b51a:dbde:152d	219.222.21.45
cb15:901b:d157:b51:8045:b51a:dbde:152e	219.222.21.46
cb15:901b:d157:b51:8045:b51a:dbde:152f	219.222.21.47
cb15:901b:d157:b51:8045:b51a:dbde:1530	219.222.21.48
cb15:901b:d157:b51:8045:b51a:dbde:1531	219.222.21.49
cb15:901b:d157:b51:8045:b51a:dbde:1532	219.222.21.50
cb15:901b:d157:b51:8045:b51a:dbde:1533	219.222.21.51
cb15:901b:d157:b51:8045:b51a:dbde:1534	219.222.21.52
cb15:901b:d157:b51:8045:b51a:dbde:1535	219.222.21.53
cb15:901b:d157:b51:8045:b51a:dbde:1536	219.222.21.54
cb15:901b:d157:b51:8045:b51a:dbde:1537	219.222.21.55
cb15:901b:d157:b51:8045:b51a:dbde:1538	219.222.21.56
cb15:901b:d157:b51:8045:b51a:dbde:1539	219.222.21.57
cb15:901b:d157:b51:8045:b51a:dbde:153a	219.222.21.58
cb15:901b:d157:b51:8045:b51a:dbde:153b	219.222.21.59
cb15:901b:d157:b51:8045:b51a:dbde:153c	219.222.21.60

cb15:901b:d157:b51:8045:b51a:dbde:153d	219.222.21.61
cb15:901b:d157:b51:8045:b51a:dbde:153e	219.222.21.62
cb15:901b:d157:b51:8045:b51a:dbde:153f	219.222.21.63
cb15:901b:d157:b51:8045:b51a:dbde:1540	219.222.21.64
cb15:901b:d157:b51:8045:b51a:dbde:1541	219.222.21.65
cb15:901b:d157:b51:8045:b51a:dbde:1542	219.222.21.66
cb15:901b:d157:b51:8045:b51a:dbde:1543	219.222.21.67
cb15:901b:d157:b51:8045:b51a:dbde:1544	219.222.21.68
cb15:901b:d157:b51:8045:b51a:dbde:1545	219.222.21.69
cb15:901b:d157:b51:8045:b51a:dbde:1546	219.222.21.70
cb15:901b:d157:b51:8045:b51a:dbde:1547	219.222.21.71
cb15:901b:d157:b51:8045:b51a:dbde:1548	219.222.21.72
cb15:901b:d157:b51:8045:b51a:dbde:1549	219.222.21.73
cb15:901b:d157:b51:8045:b51a:dbde:154a	219.222.21.74
cb15:901b:d157:b51:8045:b51a:dbde:154b	219.222.21.75
cb15:901b:d157:b51:8045:b51a:dbde:154c	219.222.21.76
cb15:901b:d157:b51:8045:b51a:dbde:154d	219.222.21.77
cb15:901b:d157:b51:8045:b51a:dbde:154e	219.222.21.78
cb15:901b:d157:b51:8045:b51a:dbde:154f	219.222.21.79
cb15:901b:d157:b51:8045:b51a:dbde:1550	219.222.21.80
cb15:901b:d157:b51:8045:b51a:dbde:1551	219.222.21.81
cb15:901b:d157:b51:8045:b51a:dbde:1552	219.222.21.82
cb15:901b:d157:b51:8045:b51a:dbde:1553	219.222.21.83
cb15:901b:d157:b51:8045:b51a:dbde:1554	219.222.21.84
cb15:901b:d157:b51:8045:b51a:dbde:1555	219.222.21.85
cb15:901b:d157:b51:8045:b51a:dbde:1556	219.222.21.86
cb15:901b:d157:b51:8045:b51a:dbde:1557	219.222.21.87
cb15:901b:d157:b51:8045:b51a:dbde:1558	219.222.21.88
cb15:901b:d157:b51:8045:b51a:dbde:1559	219.222.21.89
cb15:901b:d157:b51:8045:b51a:dbde:155a	219.222.21.90
cb15:901b:d157:b51:8045:b51a:dbde:155b	219.222.21.91
cb15:901b:d157:b51:8045:b51a:dbde:155c	219.222.21.92
cb15:901b:d157:b51:8045:b51a:dbde:155d	219.222.21.93
cb15:901b:d157:b51:8045:b51a:dbde:155e	219.222.21.94
cb15:901b:d157:b51:8045:b51a:dbde:155f	219.222.21.95
cb15:901b:d157:b51:8045:b51a:dbde:1560	219.222.21.96
cb15:901b:d157:b51:8045:b51a:dbde:1561	219.222.21.97
cb15:901b:d157:b51:8045:b51a:dbde:1562	219.222.21.98
cb15:901b:d157:b51:8045:b51a:dbde:1563	219.222.21.99
cb15:901b:d157:b51:8045:b51a:dbde:1564	219.222.21.100
cb15:901b:d157:b51:8045:b51a:dbde:1565	219.222.21.101
cb15:901b:d157:b51:8045:b51a:dbde:1566	219.222.21.102
cb15:901b:d157:b51:8045:b51a:dbde:1567	219.222.21.103
cb15:901b:d157:b51:8045:b51a:dbde:1568	219.222.21.104
cb15:901b:d157:b51:8045:b51a:dbde:1569	219.222.21.105
cb15:901b:d157:b51:8045:b51a:dbde:156a	219.222.21.106
cb15:901b:d157:b51:8045:b51a:dbde:156b	219.222.21.107
cb15:901b:d157:b51:8045:b51a:dbde:156c	219.222.21.108
cb15:901b:d157:b51:8045:b51a:dbde:156d	219.222.21.109
cb15:901b:d157:b51:8045:b51a:dbde:156e	219.222.21.110
cb15:901b:d157:b51:8045:b51a:dbde:156f	219.222.21.111
cb15:901b:d157:b51:8045:b51a:dbde:1570	219.222.21.112
cb15:901b:d157:b51:8045:b51a:dbde:1571	219.222.21.113
cb15:901b:d157:b51:8045:b51a:dbde:1572	219.222.21.114
cb15:901b:d157:b51:8045:b51a:dbde:1573	219.222.21.115
cb15:901b:d157:b51:8045:b51a:dbde:1574	219.222.21.116
cb15:901b:d157:b51:8045:b51a:dbde:1575	219.222.21.117
cb15:901b:d157:b51:8045:b51a:dbde:1576	219.222.21.118
cb15:901b:d157:b51:8045:b51a:dbde:1577	219.222.21.119
cb15:901b:d157:b51:8045:b51a:dbde:1578	219.222.21.120

cb15:901b:d157:b51:8045:b51a:dbde:1579	219.222.21.121
cb15:901b:d157:b51:8045:b51a:dbde:157a	219.222.21.122
cb15:901b:d157:b51:8045:b51a:dbde:157b	219.222.21.123
cb15:901b:d157:b51:8045:b51a:dbde:157c	219.222.21.124
cb15:901b:d157:b51:8045:b51a:dbde:157d	219.222.21.125
cb15:901b:d157:b51:8045:b51a:dbde:157e	219.222.21.126
cb15:901b:d157:b51:8045:b51a:dbde:157f	219.222.21.127
cb15:901b:d157:b51:8045:b51a:dbde:1580	219.222.21.128
cb15:901b:d157:b51:8045:b51a:dbde:1581	219.222.21.129
cb15:901b:d157:b51:8045:b51a:dbde:1582	219.222.21.130
cb15:901b:d157:b51:8045:b51a:dbde:1583	219.222.21.131
cb15:901b:d157:b51:8045:b51a:dbde:1584	219.222.21.132
cb15:901b:d157:b51:8045:b51a:dbde:1585	219.222.21.133
cb15:901b:d157:b51:8045:b51a:dbde:1586	219.222.21.134
cb15:901b:d157:b51:8045:b51a:dbde:1587	219.222.21.135
cb15:901b:d157:b51:8045:b51a:dbde:1588	219.222.21.136
cb15:901b:d157:b51:8045:b51a:dbde:1589	219.222.21.137
cb15:901b:d157:b51:8045:b51a:dbde:158a	219.222.21.138
cb15:901b:d157:b51:8045:b51a:dbde:158b	219.222.21.139
cb15:901b:d157:b51:8045:b51a:dbde:158c	219.222.21.140
cb15:901b:d157:b51:8045:b51a:dbde:158d	219.222.21.141
cb15:901b:d157:b51:8045:b51a:dbde:158e	219.222.21.142
cb15:901b:d157:b51:8045:b51a:dbde:158f	219.222.21.143
cb15:901b:d157:b51:8045:b51a:dbde:1590	219.222.21.144
cb15:901b:d157:b51:8045:b51a:dbde:1591	219.222.21.145
cb15:901b:d157:b51:8045:b51a:dbde:1592	219.222.21.146
cb15:901b:d157:b51:8045:b51a:dbde:1593	219.222.21.147
cb15:901b:d157:b51:8045:b51a:dbde:1594	219.222.21.148
cb15:901b:d157:b51:8045:b51a:dbde:1595	219.222.21.149
cb15:901b:d157:b51:8045:b51a:dbde:1596	219.222.21.150
cb15:901b:d157:b51:8045:b51a:dbde:1597	219.222.21.151
cb15:901b:d157:b51:8045:b51a:dbde:1598	219.222.21.152
cb15:901b:d157:b51:8045:b51a:dbde:1599	219.222.21.153
cb15:901b:d157:b51:8045:b51a:dbde:159a	219.222.21.154
cb15:901b:d157:b51:8045:b51a:dbde:159b	219.222.21.155
cb15:901b:d157:b51:8045:b51a:dbde:159c	219.222.21.156
cb15:901b:d157:b51:8045:b51a:dbde:159d	219.222.21.157
cb15:901b:d157:b51:8045:b51a:dbde:159e	219.222.21.158
cb15:901b:d157:b51:8045:b51a:dbde:159f	219.222.21.159
cb15:901b:d157:b51:8045:b51a:dbde:15a0	219.222.21.160
cb15:901b:d157:b51:8045:b51a:dbde:15a1	219.222.21.161
cb15:901b:d157:b51:8045:b51a:dbde:15a2	219.222.21.162
cb15:901b:d157:b51:8045:b51a:dbde:15a3	219.222.21.163
cb15:901b:d157:b51:8045:b51a:dbde:15a4	219.222.21.164
cb15:901b:d157:b51:8045:b51a:dbde:15a5	219.222.21.165
cb15:901b:d157:b51:8045:b51a:dbde:15a6	219.222.21.166
cb15:901b:d157:b51:8045:b51a:dbde:15a7	219.222.21.167
cb15:901b:d157:b51:8045:b51a:dbde:15a8	219.222.21.168
cb15:901b:d157:b51:8045:b51a:dbde:15a9	219.222.21.169
cb15:901b:d157:b51:8045:b51a:dbde:15aa	219.222.21.170
cb15:901b:d157:b51:8045:b51a:dbde:15ab	219.222.21.171
cb15:901b:d157:b51:8045:b51a:dbde:15ac	219.222.21.172
cb15:901b:d157:b51:8045:b51a:dbde:15ad	219.222.21.173
cb15:901b:d157:b51:8045:b51a:dbde:15ae	219.222.21.174
cb15:901b:d157:b51:8045:b51a:dbde:15af	219.222.21.175
cb15:901b:d157:b51:8045:b51a:dbde:15b0	219.222.21.176
cb15:901b:d157:b51:8045:b51a:dbde:15b1	219.222.21.177
cb15:901b:d157:b51:8045:b51a:dbde:15b2	219.222.21.178
cb15:901b:d157:b51:8045:b51a:dbde:15b3	219.222.21.179
cb15:901b:d157:b51:8045:b51a:dbde:15b4	219.222.21.180

cb15:901b:d157:b51:8045:b51a:dbde:15b5	219.222.21.181
cb15:901b:d157:b51:8045:b51a:dbde:15b6	219.222.21.182
cb15:901b:d157:b51:8045:b51a:dbde:15b7	219.222.21.183
cb15:901b:d157:b51:8045:b51a:dbde:15b8	219.222.21.184
cb15:901b:d157:b51:8045:b51a:dbde:15b9	219.222.21.185
cb15:901b:d157:b51:8045:b51a:dbde:15ba	219.222.21.186
cb15:901b:d157:b51:8045:b51a:dbde:15bb	219.222.21.187
cb15:901b:d157:b51:8045:b51a:dbde:15bc	219.222.21.188
cb15:901b:d157:b51:8045:b51a:dbde:15bd	219.222.21.189
cb15:901b:d157:b51:8045:b51a:dbde:15be	219.222.21.190
cb15:901b:d157:b51:8045:b51a:dbde:15bf	219.222.21.191
cb15:901b:d157:b51:8045:b51a:dbde:15c0	219.222.21.192
cb15:901b:d157:b51:8045:b51a:dbde:15c1	219.222.21.193
cb15:901b:d157:b51:8045:b51a:dbde:15c2	219.222.21.194
cb15:901b:d157:b51:8045:b51a:dbde:15c3	219.222.21.195
cb15:901b:d157:b51:8045:b51a:dbde:15c4	219.222.21.196
cb15:901b:d157:b51:8045:b51a:dbde:15c5	219.222.21.197
cb15:901b:d157:b51:8045:b51a:dbde:15c6	219.222.21.198
cb15:901b:d157:b51:8045:b51a:dbde:15c7	219.222.21.199
cb15:901b:d157:b51:8045:b51a:dbde:15c8	219.222.21.200
cb15:901b:d157:b51:8045:b51a:dbde:15c9	219.222.21.201
cb15:901b:d157:b51:8045:b51a:dbde:15ca	219.222.21.202
cb15:901b:d157:b51:8045:b51a:dbde:15cb	219.222.21.203
cb15:901b:d157:b51:8045:b51a:dbde:15cc	219.222.21.204
cb15:901b:d157:b51:8045:b51a:dbde:15cd	219.222.21.205
cb15:901b:d157:b51:8045:b51a:dbde:15ce	219.222.21.206
cb15:901b:d157:b51:8045:b51a:dbde:15cf	219.222.21.207
cb15:901b:d157:b51:8045:b51a:dbde:15d0	219.222.21.208
cb15:901b:d157:b51:8045:b51a:dbde:15d1	219.222.21.209
cb15:901b:d157:b51:8045:b51a:dbde:15d2	219.222.21.210
cb15:901b:d157:b51:8045:b51a:dbde:15d3	219.222.21.211
cb15:901b:d157:b51:8045:b51a:dbde:15d4	219.222.21.212
cb15:901b:d157:b51:8045:b51a:dbde:15d5	219.222.21.213
cb15:901b:d157:b51:8045:b51a:dbde:15d6	219.222.21.214
cb15:901b:d157:b51:8045:b51a:dbde:15d7	219.222.21.215
cb15:901b:d157:b51:8045:b51a:dbde:15d8	219.222.21.216
cb15:901b:d157:b51:8045:b51a:dbde:15d9	219.222.21.217
cb15:901b:d157:b51:8045:b51a:dbde:15da	219.222.21.218
cb15:901b:d157:b51:8045:b51a:dbde:15db	219.222.21.219
cb15:901b:d157:b51:8045:b51a:dbde:15dc	219.222.21.220
cb15:901b:d157:b51:8045:b51a:dbde:15dd	219.222.21.221
cb15:901b:d157:b51:8045:b51a:dbde:15de	219.222.21.222
cb15:901b:d157:b51:8045:b51a:dbde:15df	219.222.21.223
cb15:901b:d157:b51:8045:b51a:dbde:15e0	219.222.21.224
cb15:901b:d157:b51:8045:b51a:dbde:15e1	219.222.21.225
cb15:901b:d157:b51:8045:b51a:dbde:15e2	219.222.21.226
cb15:901b:d157:b51:8045:b51a:dbde:15e3	219.222.21.227
cb15:901b:d157:b51:8045:b51a:dbde:15e4	219.222.21.228
cb15:901b:d157:b51:8045:b51a:dbde:15e5	219.222.21.229
cb15:901b:d157:b51:8045:b51a:dbde:15e6	219.222.21.230
cb15:901b:d157:b51:8045:b51a:dbde:15e7	219.222.21.231
cb15:901b:d157:b51:8045:b51a:dbde:15e8	219.222.21.232
cb15:901b:d157:b51:8045:b51a:dbde:15e9	219.222.21.233
cb15:901b:d157:b51:8045:b51a:dbde:15ea	219.222.21.234
cb15:901b:d157:b51:8045:b51a:dbde:15eb	219.222.21.235
cb15:901b:d157:b51:8045:b51a:dbde:15ec	219.222.21.236
cb15:901b:d157:b51:8045:b51a:dbde:15ed	219.222.21.237
cb15:901b:d157:b51:8045:b51a:dbde:15ee	219.222.21.238
cb15:901b:d157:b51:8045:b51a:dbde:15ef	219.222.21.239
cb15:901b:d157:b51:8045:b51a:dbde:15f0	219.222.21.240
cb15:901b:d157:b51:8045:b51a:dbde:15f1	219.222.21.241
cb15:901b:d157:b51:8045:b51a:dbde:15f2	219.222.21.242
cb15:901b:d157:b51:8045:b51a:dbde:15f3	219.222.21.243
cb15:901b:d157:b51:8045:b51a:dbde:15f4	219.222.21.244
cb15:901b:d157:b51:8045:b51a:dbde:15f5	219.222.21.245
cb15:901b:d157:b51:8045:b51a:dbde:15f6	219.222.21.246
cb15:901b:d157:b51:8045:b51a:dbde:15f7	219.222.21.247
cb15:901b:d157:b51:8045:b51a:dbde:15f8	219.222.21.248
cb15:901b:d157:b51:8045:b51a:dbde:15f9	219.222.21.249
cb15:901b:d157:b51:8045:b51a:dbde:15fa	219.222.21.250
cb15:901b:d157:b51:8045:b51a:dbde:15fb	219.222.21.251
cb15:901b:d157:b51:8045:b51a:dbde:15fc	219.222.21.252
cb15:901b:d157:b51:8045:b51a:dbde:15fd	219.222.21.253
cb15:901b:d157:b51:8045:b51a:dbde:15fe	219.222.21.254
cb15:901b:d157:b51:8045:b51a:dbde:15ff	219.222.21.255

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.