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:d157:4024:ada9:b236:e5f1:1501	229.241.21.1
cb15:901b:d157:4024:ada9:b236:e5f1:1502	229.241.21.2
cb15:901b:d157:4024:ada9:b236:e5f1:1503	229.241.21.3
cb15:901b:d157:4024:ada9:b236:e5f1:1504	229.241.21.4
cb15:901b:d157:4024:ada9:b236:e5f1:1505	229.241.21.5
cb15:901b:d157:4024:ada9:b236:e5f1:1506	229.241.21.6
cb15:901b:d157:4024:ada9:b236:e5f1:1507	229.241.21.7
cb15:901b:d157:4024:ada9:b236:e5f1:1508	229.241.21.8
cb15:901b:d157:4024:ada9:b236:e5f1:1509	229.241.21.9
cb15:901b:d157:4024:ada9:b236:e5f1:150a	229.241.21.10
cb15:901b:d157:4024:ada9:b236:e5f1:150b	229.241.21.11
cb15:901b:d157:4024:ada9:b236:e5f1:150c	229.241.21.12
cb15:901b:d157:4024:ada9:b236:e5f1:150d	229.241.21.13
cb15:901b:d157:4024:ada9:b236:e5f1:150e	229.241.21.14
cb15:901b:d157:4024:ada9:b236:e5f1:150f	229.241.21.15
cb15:901b:d157:4024:ada9:b236:e5f1:1510	229.241.21.16
cb15:901b:d157:4024:ada9:b236:e5f1:1511	229.241.21.17
cb15:901b:d157:4024:ada9:b236:e5f1:1512	229.241.21.18
cb15:901b:d157:4024:ada9:b236:e5f1:1513	229.241.21.19
cb15:901b:d157:4024:ada9:b236:e5f1:1514	229.241.21.20
cb15:901b:d157:4024:ada9:b236:e5f1:1515	229.241.21.21
cb15:901b:d157:4024:ada9:b236:e5f1:1516	229.241.21.22
cb15:901b:d157:4024:ada9:b236:e5f1:1517	229.241.21.23
cb15:901b:d157:4024:ada9:b236:e5f1:1518	229.241.21.24
cb15:901b:d157:4024:ada9:b236:e5f1:1519	229.241.21.25
cb15:901b:d157:4024:ada9:b236:e5f1:151a	229.241.21.26
cb15:901b:d157:4024:ada9:b236:e5f1:151b	229.241.21.27
cb15:901b:d157:4024:ada9:b236:e5f1:151c	229.241.21.28
cb15:901b:d157:4024:ada9:b236:e5f1:151d	229.241.21.29
cb15:901b:d157:4024:ada9:b236:e5f1:151e	229.241.21.30
cb15:901b:d157:4024:ada9:b236:e5f1:151f	229.241.21.31
cb15:901b:d157:4024:ada9:b236:e5f1:1520	229.241.21.32
cb15:901b:d157:4024:ada9:b236:e5f1:1521	229.241.21.33
cb15:901b:d157:4024:ada9:b236:e5f1:1522	229.241.21.34
cb15:901b:d157:4024:ada9:b236:e5f1:1523	229.241.21.35
cb15:901b:d157:4024:ada9:b236:e5f1:1524	229.241.21.36
cb15:901b:d157:4024:ada9:b236:e5f1:1525	229.241.21.37
cb15:901b:d157:4024:ada9:b236:e5f1:1526	229.241.21.38
cb15:901b:d157:4024:ada9:b236:e5f1:1527	229.241.21.39
cb15:901b:d157:4024:ada9:b236:e5f1:1528	229.241.21.40
cb15:901b:d157:4024:ada9:b236:e5f1:1529	229.241.21.41
cb15:901b:d157:4024:ada9:b236:e5f1:152a	229.241.21.42
cb15:901b:d157:4024:ada9:b236:e5f1:152b	229.241.21.43
cb15:901b:d157:4024:ada9:b236:e5f1:152c	229.241.21.44
cb15:901b:d157:4024:ada9:b236:e5f1:152d	229.241.21.45
cb15:901b:d157:4024:ada9:b236:e5f1:152e	229.241.21.46
cb15:901b:d157:4024:ada9:b236:e5f1:152f	229.241.21.47
cb15:901b:d157:4024:ada9:b236:e5f1:1530	229.241.21.48
cb15:901b:d157:4024:ada9:b236:e5f1:1531	229.241.21.49
cb15:901b:d157:4024:ada9:b236:e5f1:1532	229.241.21.50
cb15:901b:d157:4024:ada9:b236:e5f1:1533	229.241.21.51
cb15:901b:d157:4024:ada9:b236:e5f1:1534	229.241.21.52
cb15:901b:d157:4024:ada9:b236:e5f1:1535	229.241.21.53
cb15:901b:d157:4024:ada9:b236:e5f1:1536	229.241.21.54
cb15:901b:d157:4024:ada9:b236:e5f1:1537	229.241.21.55
cb15:901b:d157:4024:ada9:b236:e5f1:1538	229.241.21.56
cb15:901b:d157:4024:ada9:b236:e5f1:1539	229.241.21.57
cb15:901b:d157:4024:ada9:b236:e5f1:153a	229.241.21.58
cb15:901b:d157:4024:ada9:b236:e5f1:153b	229.241.21.59
cb15:901b:d157:4024:ada9:b236:e5f1:153c	229.241.21.60

cb15:901b:d157:4024:ada9:b236:e5f1:153d	229.241.21.61
cb15:901b:d157:4024:ada9:b236:e5f1:153e	229.241.21.62
cb15:901b:d157:4024:ada9:b236:e5f1:153f	229.241.21.63
cb15:901b:d157:4024:ada9:b236:e5f1:1540	229.241.21.64
cb15:901b:d157:4024:ada9:b236:e5f1:1541	229.241.21.65
cb15:901b:d157:4024:ada9:b236:e5f1:1542	229.241.21.66
cb15:901b:d157:4024:ada9:b236:e5f1:1543	229.241.21.67
cb15:901b:d157:4024:ada9:b236:e5f1:1544	229.241.21.68
cb15:901b:d157:4024:ada9:b236:e5f1:1545	229.241.21.69
cb15:901b:d157:4024:ada9:b236:e5f1:1546	229.241.21.70
cb15:901b:d157:4024:ada9:b236:e5f1:1547	229.241.21.71
cb15:901b:d157:4024:ada9:b236:e5f1:1548	229.241.21.72
cb15:901b:d157:4024:ada9:b236:e5f1:1549	229.241.21.73
cb15:901b:d157:4024:ada9:b236:e5f1:154a	229.241.21.74
cb15:901b:d157:4024:ada9:b236:e5f1:154b	229.241.21.75
cb15:901b:d157:4024:ada9:b236:e5f1:154c	229.241.21.76
cb15:901b:d157:4024:ada9:b236:e5f1:154d	229.241.21.77
cb15:901b:d157:4024:ada9:b236:e5f1:154e	229.241.21.78
cb15:901b:d157:4024:ada9:b236:e5f1:154f	229.241.21.79
cb15:901b:d157:4024:ada9:b236:e5f1:1550	229.241.21.80
cb15:901b:d157:4024:ada9:b236:e5f1:1551	229.241.21.81
cb15:901b:d157:4024:ada9:b236:e5f1:1552	229.241.21.82
cb15:901b:d157:4024:ada9:b236:e5f1:1553	229.241.21.83
cb15:901b:d157:4024:ada9:b236:e5f1:1554	229.241.21.84
cb15:901b:d157:4024:ada9:b236:e5f1:1555	229.241.21.85
cb15:901b:d157:4024:ada9:b236:e5f1:1556	229.241.21.86
cb15:901b:d157:4024:ada9:b236:e5f1:1557	229.241.21.87
cb15:901b:d157:4024:ada9:b236:e5f1:1558	229.241.21.88
cb15:901b:d157:4024:ada9:b236:e5f1:1559	229.241.21.89
cb15:901b:d157:4024:ada9:b236:e5f1:155a	229.241.21.90
cb15:901b:d157:4024:ada9:b236:e5f1:155b	229.241.21.91
cb15:901b:d157:4024:ada9:b236:e5f1:155c	229.241.21.92
cb15:901b:d157:4024:ada9:b236:e5f1:155d	229.241.21.93
cb15:901b:d157:4024:ada9:b236:e5f1:155e	229.241.21.94
cb15:901b:d157:4024:ada9:b236:e5f1:155f	229.241.21.95
cb15:901b:d157:4024:ada9:b236:e5f1:1560	229.241.21.96
cb15:901b:d157:4024:ada9:b236:e5f1:1561	229.241.21.97
cb15:901b:d157:4024:ada9:b236:e5f1:1562	229.241.21.98
cb15:901b:d157:4024:ada9:b236:e5f1:1563	229.241.21.99
cb15:901b:d157:4024:ada9:b236:e5f1:1564	229.241.21.100
cb15:901b:d157:4024:ada9:b236:e5f1:1565	229.241.21.101
cb15:901b:d157:4024:ada9:b236:e5f1:1566	229.241.21.102
cb15:901b:d157:4024:ada9:b236:e5f1:1567	229.241.21.103
cb15:901b:d157:4024:ada9:b236:e5f1:1568	229.241.21.104
cb15:901b:d157:4024:ada9:b236:e5f1:1569	229.241.21.105
cb15:901b:d157:4024:ada9:b236:e5f1:156a	229.241.21.106
cb15:901b:d157:4024:ada9:b236:e5f1:156b	229.241.21.107
cb15:901b:d157:4024:ada9:b236:e5f1:156c	229.241.21.108
cb15:901b:d157:4024:ada9:b236:e5f1:156d	229.241.21.109
cb15:901b:d157:4024:ada9:b236:e5f1:156e	229.241.21.110
cb15:901b:d157:4024:ada9:b236:e5f1:156f	229.241.21.111
cb15:901b:d157:4024:ada9:b236:e5f1:1570	229.241.21.112
cb15:901b:d157:4024:ada9:b236:e5f1:1571	229.241.21.113
cb15:901b:d157:4024:ada9:b236:e5f1:1572	229.241.21.114
cb15:901b:d157:4024:ada9:b236:e5f1:1573	229.241.21.115
cb15:901b:d157:4024:ada9:b236:e5f1:1574	229.241.21.116
cb15:901b:d157:4024:ada9:b236:e5f1:1575	229.241.21.117
cb15:901b:d157:4024:ada9:b236:e5f1:1576	229.241.21.118
cb15:901b:d157:4024:ada9:b236:e5f1:1577	229.241.21.119
cb15:901b:d157:4024:ada9:b236:e5f1:1578	229.241.21.120

cb15:901b:d157:4024:ada9:b236:e5f1:1579	229.241.21.121
cb15:901b:d157:4024:ada9:b236:e5f1:157a	229.241.21.122
cb15:901b:d157:4024:ada9:b236:e5f1:157b	229.241.21.123
cb15:901b:d157:4024:ada9:b236:e5f1:157c	229.241.21.124
cb15:901b:d157:4024:ada9:b236:e5f1:157d	229.241.21.125
cb15:901b:d157:4024:ada9:b236:e5f1:157e	229.241.21.126
cb15:901b:d157:4024:ada9:b236:e5f1:157f	229.241.21.127
cb15:901b:d157:4024:ada9:b236:e5f1:1580	229.241.21.128
cb15:901b:d157:4024:ada9:b236:e5f1:1581	229.241.21.129
cb15:901b:d157:4024:ada9:b236:e5f1:1582	229.241.21.130
cb15:901b:d157:4024:ada9:b236:e5f1:1583	229.241.21.131
cb15:901b:d157:4024:ada9:b236:e5f1:1584	229.241.21.132
cb15:901b:d157:4024:ada9:b236:e5f1:1585	229.241.21.133
cb15:901b:d157:4024:ada9:b236:e5f1:1586	229.241.21.134
cb15:901b:d157:4024:ada9:b236:e5f1:1587	229.241.21.135
cb15:901b:d157:4024:ada9:b236:e5f1:1588	229.241.21.136
cb15:901b:d157:4024:ada9:b236:e5f1:1589	229.241.21.137
cb15:901b:d157:4024:ada9:b236:e5f1:158a	229.241.21.138
cb15:901b:d157:4024:ada9:b236:e5f1:158b	229.241.21.139
cb15:901b:d157:4024:ada9:b236:e5f1:158c	229.241.21.140
cb15:901b:d157:4024:ada9:b236:e5f1:158d	229.241.21.141
cb15:901b:d157:4024:ada9:b236:e5f1:158e	229.241.21.142
cb15:901b:d157:4024:ada9:b236:e5f1:158f	229.241.21.143
cb15:901b:d157:4024:ada9:b236:e5f1:1590	229.241.21.144
cb15:901b:d157:4024:ada9:b236:e5f1:1591	229.241.21.145
cb15:901b:d157:4024:ada9:b236:e5f1:1592	229.241.21.146
cb15:901b:d157:4024:ada9:b236:e5f1:1593	229.241.21.147
cb15:901b:d157:4024:ada9:b236:e5f1:1594	229.241.21.148
cb15:901b:d157:4024:ada9:b236:e5f1:1595	229.241.21.149
cb15:901b:d157:4024:ada9:b236:e5f1:1596	229.241.21.150
cb15:901b:d157:4024:ada9:b236:e5f1:1597	229.241.21.151
cb15:901b:d157:4024:ada9:b236:e5f1:1598	229.241.21.152
cb15:901b:d157:4024:ada9:b236:e5f1:1599	229.241.21.153
cb15:901b:d157:4024:ada9:b236:e5f1:159a	229.241.21.154
cb15:901b:d157:4024:ada9:b236:e5f1:159b	229.241.21.155
cb15:901b:d157:4024:ada9:b236:e5f1:159c	229.241.21.156
cb15:901b:d157:4024:ada9:b236:e5f1:159d	229.241.21.157
cb15:901b:d157:4024:ada9:b236:e5f1:159e	229.241.21.158
cb15:901b:d157:4024:ada9:b236:e5f1:159f	229.241.21.159
cb15:901b:d157:4024:ada9:b236:e5f1:15a0	229.241.21.160
cb15:901b:d157:4024:ada9:b236:e5f1:15a1	229.241.21.161
cb15:901b:d157:4024:ada9:b236:e5f1:15a2	229.241.21.162
cb15:901b:d157:4024:ada9:b236:e5f1:15a3	229.241.21.163
cb15:901b:d157:4024:ada9:b236:e5f1:15a4	229.241.21.164
cb15:901b:d157:4024:ada9:b236:e5f1:15a5	229.241.21.165
cb15:901b:d157:4024:ada9:b236:e5f1:15a6	229.241.21.166
cb15:901b:d157:4024:ada9:b236:e5f1:15a7	229.241.21.167
cb15:901b:d157:4024:ada9:b236:e5f1:15a8	229.241.21.168
cb15:901b:d157:4024:ada9:b236:e5f1:15a9	229.241.21.169
cb15:901b:d157:4024:ada9:b236:e5f1:15aa	229.241.21.170
cb15:901b:d157:4024:ada9:b236:e5f1:15ab	229.241.21.171
cb15:901b:d157:4024:ada9:b236:e5f1:15ac	229.241.21.172
cb15:901b:d157:4024:ada9:b236:e5f1:15ad	229.241.21.173
cb15:901b:d157:4024:ada9:b236:e5f1:15ae	229.241.21.174
cb15:901b:d157:4024:ada9:b236:e5f1:15af	229.241.21.175
cb15:901b:d157:4024:ada9:b236:e5f1:15b0	229.241.21.176
cb15:901b:d157:4024:ada9:b236:e5f1:15b1	229.241.21.177
cb15:901b:d157:4024:ada9:b236:e5f1:15b2	229.241.21.178
cb15:901b:d157:4024:ada9:b236:e5f1:15b3	229.241.21.179
cb15:901b:d157:4024:ada9:b236:e5f1:15b4	229.241.21.180

cb15:901b:d157:4024:ada9:b236:e5f1:15b5	229.241.21.181
cb15:901b:d157:4024:ada9:b236:e5f1:15b6	229.241.21.182
cb15:901b:d157:4024:ada9:b236:e5f1:15b7	229.241.21.183
cb15:901b:d157:4024:ada9:b236:e5f1:15b8	229.241.21.184
cb15:901b:d157:4024:ada9:b236:e5f1:15b9	229.241.21.185
cb15:901b:d157:4024:ada9:b236:e5f1:15ba	229.241.21.186
cb15:901b:d157:4024:ada9:b236:e5f1:15bb	229.241.21.187
cb15:901b:d157:4024:ada9:b236:e5f1:15bc	229.241.21.188
cb15:901b:d157:4024:ada9:b236:e5f1:15bd	229.241.21.189
cb15:901b:d157:4024:ada9:b236:e5f1:15be	229.241.21.190
cb15:901b:d157:4024:ada9:b236:e5f1:15bf	229.241.21.191
cb15:901b:d157:4024:ada9:b236:e5f1:15c0	229.241.21.192
cb15:901b:d157:4024:ada9:b236:e5f1:15c1	229.241.21.193
cb15:901b:d157:4024:ada9:b236:e5f1:15c2	229.241.21.194
cb15:901b:d157:4024:ada9:b236:e5f1:15c3	229.241.21.195
cb15:901b:d157:4024:ada9:b236:e5f1:15c4	229.241.21.196
cb15:901b:d157:4024:ada9:b236:e5f1:15c5	229.241.21.197
cb15:901b:d157:4024:ada9:b236:e5f1:15c6	229.241.21.198
cb15:901b:d157:4024:ada9:b236:e5f1:15c7	229.241.21.199
cb15:901b:d157:4024:ada9:b236:e5f1:15c8	229.241.21.200
cb15:901b:d157:4024:ada9:b236:e5f1:15c9	229.241.21.201
cb15:901b:d157:4024:ada9:b236:e5f1:15ca	229.241.21.202
cb15:901b:d157:4024:ada9:b236:e5f1:15cb	229.241.21.203
cb15:901b:d157:4024:ada9:b236:e5f1:15cc	229.241.21.204
cb15:901b:d157:4024:ada9:b236:e5f1:15cd	229.241.21.205
cb15:901b:d157:4024:ada9:b236:e5f1:15ce	229.241.21.206
cb15:901b:d157:4024:ada9:b236:e5f1:15cf	229.241.21.207
cb15:901b:d157:4024:ada9:b236:e5f1:15d0	229.241.21.208
cb15:901b:d157:4024:ada9:b236:e5f1:15d1	229.241.21.209
cb15:901b:d157:4024:ada9:b236:e5f1:15d2	229.241.21.210
cb15:901b:d157:4024:ada9:b236:e5f1:15d3	229.241.21.211
cb15:901b:d157:4024:ada9:b236:e5f1:15d4	229.241.21.212
cb15:901b:d157:4024:ada9:b236:e5f1:15d5	229.241.21.213
cb15:901b:d157:4024:ada9:b236:e5f1:15d6	229.241.21.214
cb15:901b:d157:4024:ada9:b236:e5f1:15d7	229.241.21.215
cb15:901b:d157:4024:ada9:b236:e5f1:15d8	229.241.21.216
cb15:901b:d157:4024:ada9:b236:e5f1:15d9	229.241.21.217
cb15:901b:d157:4024:ada9:b236:e5f1:15da	229.241.21.218
cb15:901b:d157:4024:ada9:b236:e5f1:15db	229.241.21.219
cb15:901b:d157:4024:ada9:b236:e5f1:15dc	229.241.21.220
cb15:901b:d157:4024:ada9:b236:e5f1:15dd	229.241.21.221
cb15:901b:d157:4024:ada9:b236:e5f1:15de	229.241.21.222
cb15:901b:d157:4024:ada9:b236:e5f1:15df	229.241.21.223
cb15:901b:d157:4024:ada9:b236:e5f1:15e0	229.241.21.224
cb15:901b:d157:4024:ada9:b236:e5f1:15e1	229.241.21.225
cb15:901b:d157:4024:ada9:b236:e5f1:15e2	229.241.21.226
cb15:901b:d157:4024:ada9:b236:e5f1:15e3	229.241.21.227
cb15:901b:d157:4024:ada9:b236:e5f1:15e4	229.241.21.228
cb15:901b:d157:4024:ada9:b236:e5f1:15e5	229.241.21.229
cb15:901b:d157:4024:ada9:b236:e5f1:15e6	229.241.21.230
cb15:901b:d157:4024:ada9:b236:e5f1:15e7	229.241.21.231
cb15:901b:d157:4024:ada9:b236:e5f1:15e8	229.241.21.232
cb15:901b:d157:4024:ada9:b236:e5f1:15e9	229.241.21.233
cb15:901b:d157:4024:ada9:b236:e5f1:15ea	229.241.21.234
cb15:901b:d157:4024:ada9:b236:e5f1:15eb	229.241.21.235
cb15:901b:d157:4024:ada9:b236:e5f1:15ec	229.241.21.236
cb15:901b:d157:4024:ada9:b236:e5f1:15ed	229.241.21.237
cb15:901b:d157:4024:ada9:b236:e5f1:15ee	229.241.21.238
cb15:901b:d157:4024:ada9:b236:e5f1:15ef	229.241.21.239
cb15:901b:d157:4024:ada9:b236:e5f1:15f0	229.241.21.240
cb15:901b:d157:4024:ada9:b236:e5f1:15f1	229.241.21.241
cb15:901b:d157:4024:ada9:b236:e5f1:15f2	229.241.21.242
cb15:901b:d157:4024:ada9:b236:e5f1:15f3	229.241.21.243
cb15:901b:d157:4024:ada9:b236:e5f1:15f4	229.241.21.244
cb15:901b:d157:4024:ada9:b236:e5f1:15f5	229.241.21.245
cb15:901b:d157:4024:ada9:b236:e5f1:15f6	229.241.21.246
cb15:901b:d157:4024:ada9:b236:e5f1:15f7	229.241.21.247
cb15:901b:d157:4024:ada9:b236:e5f1:15f8	229.241.21.248
cb15:901b:d157:4024:ada9:b236:e5f1:15f9	229.241.21.249
cb15:901b:d157:4024:ada9:b236:e5f1:15fa	229.241.21.250
cb15:901b:d157:4024:ada9:b236:e5f1:15fb	229.241.21.251
cb15:901b:d157:4024:ada9:b236:e5f1:15fc	229.241.21.252
cb15:901b:d157:4024:ada9:b236:e5f1:15fd	229.241.21.253
cb15:901b:d157:4024:ada9:b236:e5f1:15fe	229.241.21.254
cb15:901b:d157:4024:ada9:b236:e5f1:15ff	229.241.21.255

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.