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:faea:1501	250.234.21.1
cb15:901b:8024:901b:91bc:cb15:faea:1502	250.234.21.2
cb15:901b:8024:901b:91bc:cb15:faea:1503	250.234.21.3
cb15:901b:8024:901b:91bc:cb15:faea:1504	250.234.21.4
cb15:901b:8024:901b:91bc:cb15:faea:1505	250.234.21.5
cb15:901b:8024:901b:91bc:cb15:faea:1506	250.234.21.6
cb15:901b:8024:901b:91bc:cb15:faea:1507	250.234.21.7
cb15:901b:8024:901b:91bc:cb15:faea:1508	250.234.21.8
cb15:901b:8024:901b:91bc:cb15:faea:1509	250.234.21.9
cb15:901b:8024:901b:91bc:cb15:faea:150a	250.234.21.10
cb15:901b:8024:901b:91bc:cb15:faea:150b	250.234.21.11
cb15:901b:8024:901b:91bc:cb15:faea:150c	250.234.21.12
cb15:901b:8024:901b:91bc:cb15:faea:150d	250.234.21.13
cb15:901b:8024:901b:91bc:cb15:faea:150e	250.234.21.14
cb15:901b:8024:901b:91bc:cb15:faea:150f	250.234.21.15
cb15:901b:8024:901b:91bc:cb15:faea:1510	250.234.21.16
cb15:901b:8024:901b:91bc:cb15:faea:1511	250.234.21.17
cb15:901b:8024:901b:91bc:cb15:faea:1512	250.234.21.18
cb15:901b:8024:901b:91bc:cb15:faea:1513	250.234.21.19
cb15:901b:8024:901b:91bc:cb15:faea:1514	250.234.21.20
cb15:901b:8024:901b:91bc:cb15:faea:1515	250.234.21.21
cb15:901b:8024:901b:91bc:cb15:faea:1516	250.234.21.22
cb15:901b:8024:901b:91bc:cb15:faea:1517	250.234.21.23
cb15:901b:8024:901b:91bc:cb15:faea:1518	250.234.21.24
cb15:901b:8024:901b:91bc:cb15:faea:1519	250.234.21.25
cb15:901b:8024:901b:91bc:cb15:faea:151a	250.234.21.26
cb15:901b:8024:901b:91bc:cb15:faea:151b	250.234.21.27
cb15:901b:8024:901b:91bc:cb15:faea:151c	250.234.21.28
cb15:901b:8024:901b:91bc:cb15:faea:151d	250.234.21.29
cb15:901b:8024:901b:91bc:cb15:faea:151e	250.234.21.30
cb15:901b:8024:901b:91bc:cb15:faea:151f	250.234.21.31
cb15:901b:8024:901b:91bc:cb15:faea:1520	250.234.21.32
cb15:901b:8024:901b:91bc:cb15:faea:1521	250.234.21.33
cb15:901b:8024:901b:91bc:cb15:faea:1522	250.234.21.34
cb15:901b:8024:901b:91bc:cb15:faea:1523	250.234.21.35
cb15:901b:8024:901b:91bc:cb15:faea:1524	250.234.21.36
cb15:901b:8024:901b:91bc:cb15:faea:1525	250.234.21.37
cb15:901b:8024:901b:91bc:cb15:faea:1526	250.234.21.38
cb15:901b:8024:901b:91bc:cb15:faea:1527	250.234.21.39
cb15:901b:8024:901b:91bc:cb15:faea:1528	250.234.21.40
cb15:901b:8024:901b:91bc:cb15:faea:1529	250.234.21.41
cb15:901b:8024:901b:91bc:cb15:faea:152a	250.234.21.42
cb15:901b:8024:901b:91bc:cb15:faea:152b	250.234.21.43
cb15:901b:8024:901b:91bc:cb15:faea:152c	250.234.21.44
cb15:901b:8024:901b:91bc:cb15:faea:152d	250.234.21.45
cb15:901b:8024:901b:91bc:cb15:faea:152e	250.234.21.46
cb15:901b:8024:901b:91bc:cb15:faea:152f	250.234.21.47
cb15:901b:8024:901b:91bc:cb15:faea:1530	250.234.21.48
cb15:901b:8024:901b:91bc:cb15:faea:1531	250.234.21.49
cb15:901b:8024:901b:91bc:cb15:faea:1532	250.234.21.50
cb15:901b:8024:901b:91bc:cb15:faea:1533	250.234.21.51
cb15:901b:8024:901b:91bc:cb15:faea:1534	250.234.21.52
cb15:901b:8024:901b:91bc:cb15:faea:1535	250.234.21.53
cb15:901b:8024:901b:91bc:cb15:faea:1536	250.234.21.54
cb15:901b:8024:901b:91bc:cb15:faea:1537	250.234.21.55
cb15:901b:8024:901b:91bc:cb15:faea:1538	250.234.21.56
cb15:901b:8024:901b:91bc:cb15:faea:1539	250.234.21.57
cb15:901b:8024:901b:91bc:cb15:faea:153a	250.234.21.58
cb15:901b:8024:901b:91bc:cb15:faea:153b	250.234.21.59
cb15:901b:8024:901b:91bc:cb15:faea:153c	250.234.21.60

cb15:901b:8024:901b:91bc:cb15:faea:153d	250.234.21.61
cb15:901b:8024:901b:91bc:cb15:faea:153e	250.234.21.62
cb15:901b:8024:901b:91bc:cb15:faea:153f	250.234.21.63
cb15:901b:8024:901b:91bc:cb15:faea:1540	250.234.21.64
cb15:901b:8024:901b:91bc:cb15:faea:1541	250.234.21.65
cb15:901b:8024:901b:91bc:cb15:faea:1542	250.234.21.66
cb15:901b:8024:901b:91bc:cb15:faea:1543	250.234.21.67
cb15:901b:8024:901b:91bc:cb15:faea:1544	250.234.21.68
cb15:901b:8024:901b:91bc:cb15:faea:1545	250.234.21.69
cb15:901b:8024:901b:91bc:cb15:faea:1546	250.234.21.70
cb15:901b:8024:901b:91bc:cb15:faea:1547	250.234.21.71
cb15:901b:8024:901b:91bc:cb15:faea:1548	250.234.21.72
cb15:901b:8024:901b:91bc:cb15:faea:1549	250.234.21.73
cb15:901b:8024:901b:91bc:cb15:faea:154a	250.234.21.74
cb15:901b:8024:901b:91bc:cb15:faea:154b	250.234.21.75
cb15:901b:8024:901b:91bc:cb15:faea:154c	250.234.21.76
cb15:901b:8024:901b:91bc:cb15:faea:154d	250.234.21.77
cb15:901b:8024:901b:91bc:cb15:faea:154e	250.234.21.78
cb15:901b:8024:901b:91bc:cb15:faea:154f	250.234.21.79
cb15:901b:8024:901b:91bc:cb15:faea:1550	250.234.21.80
cb15:901b:8024:901b:91bc:cb15:faea:1551	250.234.21.81
cb15:901b:8024:901b:91bc:cb15:faea:1552	250.234.21.82
cb15:901b:8024:901b:91bc:cb15:faea:1553	250.234.21.83
cb15:901b:8024:901b:91bc:cb15:faea:1554	250.234.21.84
cb15:901b:8024:901b:91bc:cb15:faea:1555	250.234.21.85
cb15:901b:8024:901b:91bc:cb15:faea:1556	250.234.21.86
cb15:901b:8024:901b:91bc:cb15:faea:1557	250.234.21.87
cb15:901b:8024:901b:91bc:cb15:faea:1558	250.234.21.88
cb15:901b:8024:901b:91bc:cb15:faea:1559	250.234.21.89
cb15:901b:8024:901b:91bc:cb15:faea:155a	250.234.21.90
cb15:901b:8024:901b:91bc:cb15:faea:155b	250.234.21.91
cb15:901b:8024:901b:91bc:cb15:faea:155c	250.234.21.92
cb15:901b:8024:901b:91bc:cb15:faea:155d	250.234.21.93
cb15:901b:8024:901b:91bc:cb15:faea:155e	250.234.21.94
cb15:901b:8024:901b:91bc:cb15:faea:155f	250.234.21.95
cb15:901b:8024:901b:91bc:cb15:faea:1560	250.234.21.96
cb15:901b:8024:901b:91bc:cb15:faea:1561	250.234.21.97
cb15:901b:8024:901b:91bc:cb15:faea:1562	250.234.21.98
cb15:901b:8024:901b:91bc:cb15:faea:1563	250.234.21.99
cb15:901b:8024:901b:91bc:cb15:faea:1564	250.234.21.100
cb15:901b:8024:901b:91bc:cb15:faea:1565	250.234.21.101
cb15:901b:8024:901b:91bc:cb15:faea:1566	250.234.21.102
cb15:901b:8024:901b:91bc:cb15:faea:1567	250.234.21.103
cb15:901b:8024:901b:91bc:cb15:faea:1568	250.234.21.104
cb15:901b:8024:901b:91bc:cb15:faea:1569	250.234.21.105
cb15:901b:8024:901b:91bc:cb15:faea:156a	250.234.21.106
cb15:901b:8024:901b:91bc:cb15:faea:156b	250.234.21.107
cb15:901b:8024:901b:91bc:cb15:faea:156c	250.234.21.108
cb15:901b:8024:901b:91bc:cb15:faea:156d	250.234.21.109
cb15:901b:8024:901b:91bc:cb15:faea:156e	250.234.21.110
cb15:901b:8024:901b:91bc:cb15:faea:156f	250.234.21.111
cb15:901b:8024:901b:91bc:cb15:faea:1570	250.234.21.112
cb15:901b:8024:901b:91bc:cb15:faea:1571	250.234.21.113
cb15:901b:8024:901b:91bc:cb15:faea:1572	250.234.21.114
cb15:901b:8024:901b:91bc:cb15:faea:1573	250.234.21.115
cb15:901b:8024:901b:91bc:cb15:faea:1574	250.234.21.116
cb15:901b:8024:901b:91bc:cb15:faea:1575	250.234.21.117
cb15:901b:8024:901b:91bc:cb15:faea:1576	250.234.21.118
cb15:901b:8024:901b:91bc:cb15:faea:1577	250.234.21.119
cb15:901b:8024:901b:91bc:cb15:faea:1578	250.234.21.120

cb15:901b:8024:901b:91bc:cb15:faea:1579	250.234.21.121
cb15:901b:8024:901b:91bc:cb15:faea:157a	250.234.21.122
cb15:901b:8024:901b:91bc:cb15:faea:157b	250.234.21.123
cb15:901b:8024:901b:91bc:cb15:faea:157c	250.234.21.124
cb15:901b:8024:901b:91bc:cb15:faea:157d	250.234.21.125
cb15:901b:8024:901b:91bc:cb15:faea:157e	250.234.21.126
cb15:901b:8024:901b:91bc:cb15:faea:157f	250.234.21.127
cb15:901b:8024:901b:91bc:cb15:faea:1580	250.234.21.128
cb15:901b:8024:901b:91bc:cb15:faea:1581	250.234.21.129
cb15:901b:8024:901b:91bc:cb15:faea:1582	250.234.21.130
cb15:901b:8024:901b:91bc:cb15:faea:1583	250.234.21.131
cb15:901b:8024:901b:91bc:cb15:faea:1584	250.234.21.132
cb15:901b:8024:901b:91bc:cb15:faea:1585	250.234.21.133
cb15:901b:8024:901b:91bc:cb15:faea:1586	250.234.21.134
cb15:901b:8024:901b:91bc:cb15:faea:1587	250.234.21.135
cb15:901b:8024:901b:91bc:cb15:faea:1588	250.234.21.136
cb15:901b:8024:901b:91bc:cb15:faea:1589	250.234.21.137
cb15:901b:8024:901b:91bc:cb15:faea:158a	250.234.21.138
cb15:901b:8024:901b:91bc:cb15:faea:158b	250.234.21.139
cb15:901b:8024:901b:91bc:cb15:faea:158c	250.234.21.140
cb15:901b:8024:901b:91bc:cb15:faea:158d	250.234.21.141
cb15:901b:8024:901b:91bc:cb15:faea:158e	250.234.21.142
cb15:901b:8024:901b:91bc:cb15:faea:158f	250.234.21.143
cb15:901b:8024:901b:91bc:cb15:faea:1590	250.234.21.144
cb15:901b:8024:901b:91bc:cb15:faea:1591	250.234.21.145
cb15:901b:8024:901b:91bc:cb15:faea:1592	250.234.21.146
cb15:901b:8024:901b:91bc:cb15:faea:1593	250.234.21.147
cb15:901b:8024:901b:91bc:cb15:faea:1594	250.234.21.148
cb15:901b:8024:901b:91bc:cb15:faea:1595	250.234.21.149
cb15:901b:8024:901b:91bc:cb15:faea:1596	250.234.21.150
cb15:901b:8024:901b:91bc:cb15:faea:1597	250.234.21.151
cb15:901b:8024:901b:91bc:cb15:faea:1598	250.234.21.152
cb15:901b:8024:901b:91bc:cb15:faea:1599	250.234.21.153
cb15:901b:8024:901b:91bc:cb15:faea:159a	250.234.21.154
cb15:901b:8024:901b:91bc:cb15:faea:159b	250.234.21.155
cb15:901b:8024:901b:91bc:cb15:faea:159c	250.234.21.156
cb15:901b:8024:901b:91bc:cb15:faea:159d	250.234.21.157
cb15:901b:8024:901b:91bc:cb15:faea:159e	250.234.21.158
cb15:901b:8024:901b:91bc:cb15:faea:159f	250.234.21.159
cb15:901b:8024:901b:91bc:cb15:faea:15a0	250.234.21.160
cb15:901b:8024:901b:91bc:cb15:faea:15a1	250.234.21.161
cb15:901b:8024:901b:91bc:cb15:faea:15a2	250.234.21.162
cb15:901b:8024:901b:91bc:cb15:faea:15a3	250.234.21.163
cb15:901b:8024:901b:91bc:cb15:faea:15a4	250.234.21.164
cb15:901b:8024:901b:91bc:cb15:faea:15a5	250.234.21.165
cb15:901b:8024:901b:91bc:cb15:faea:15a6	250.234.21.166
cb15:901b:8024:901b:91bc:cb15:faea:15a7	250.234.21.167
cb15:901b:8024:901b:91bc:cb15:faea:15a8	250.234.21.168
cb15:901b:8024:901b:91bc:cb15:faea:15a9	250.234.21.169
cb15:901b:8024:901b:91bc:cb15:faea:15aa	250.234.21.170
cb15:901b:8024:901b:91bc:cb15:faea:15ab	250.234.21.171
cb15:901b:8024:901b:91bc:cb15:faea:15ac	250.234.21.172
cb15:901b:8024:901b:91bc:cb15:faea:15ad	250.234.21.173
cb15:901b:8024:901b:91bc:cb15:faea:15ae	250.234.21.174
cb15:901b:8024:901b:91bc:cb15:faea:15af	250.234.21.175
cb15:901b:8024:901b:91bc:cb15:faea:15b0	250.234.21.176
cb15:901b:8024:901b:91bc:cb15:faea:15b1	250.234.21.177
cb15:901b:8024:901b:91bc:cb15:faea:15b2	250.234.21.178
cb15:901b:8024:901b:91bc:cb15:faea:15b3	250.234.21.179
cb15:901b:8024:901b:91bc:cb15:faea:15b4	250.234.21.180

cb15:901b:8024:901b:91bc:cb15:faea:15b5	250.234.21.181
cb15:901b:8024:901b:91bc:cb15:faea:15b6	250.234.21.182
cb15:901b:8024:901b:91bc:cb15:faea:15b7	250.234.21.183
cb15:901b:8024:901b:91bc:cb15:faea:15b8	250.234.21.184
cb15:901b:8024:901b:91bc:cb15:faea:15b9	250.234.21.185
cb15:901b:8024:901b:91bc:cb15:faea:15ba	250.234.21.186
cb15:901b:8024:901b:91bc:cb15:faea:15bb	250.234.21.187
cb15:901b:8024:901b:91bc:cb15:faea:15bc	250.234.21.188
cb15:901b:8024:901b:91bc:cb15:faea:15bd	250.234.21.189
cb15:901b:8024:901b:91bc:cb15:faea:15be	250.234.21.190
cb15:901b:8024:901b:91bc:cb15:faea:15bf	250.234.21.191
cb15:901b:8024:901b:91bc:cb15:faea:15c0	250.234.21.192
cb15:901b:8024:901b:91bc:cb15:faea:15c1	250.234.21.193
cb15:901b:8024:901b:91bc:cb15:faea:15c2	250.234.21.194
cb15:901b:8024:901b:91bc:cb15:faea:15c3	250.234.21.195
cb15:901b:8024:901b:91bc:cb15:faea:15c4	250.234.21.196
cb15:901b:8024:901b:91bc:cb15:faea:15c5	250.234.21.197
cb15:901b:8024:901b:91bc:cb15:faea:15c6	250.234.21.198
cb15:901b:8024:901b:91bc:cb15:faea:15c7	250.234.21.199
cb15:901b:8024:901b:91bc:cb15:faea:15c8	250.234.21.200
cb15:901b:8024:901b:91bc:cb15:faea:15c9	250.234.21.201
cb15:901b:8024:901b:91bc:cb15:faea:15ca	250.234.21.202
cb15:901b:8024:901b:91bc:cb15:faea:15cb	250.234.21.203
cb15:901b:8024:901b:91bc:cb15:faea:15cc	250.234.21.204
cb15:901b:8024:901b:91bc:cb15:faea:15cd	250.234.21.205
cb15:901b:8024:901b:91bc:cb15:faea:15ce	250.234.21.206
cb15:901b:8024:901b:91bc:cb15:faea:15cf	250.234.21.207
cb15:901b:8024:901b:91bc:cb15:faea:15d0	250.234.21.208
cb15:901b:8024:901b:91bc:cb15:faea:15d1	250.234.21.209
cb15:901b:8024:901b:91bc:cb15:faea:15d2	250.234.21.210
cb15:901b:8024:901b:91bc:cb15:faea:15d3	250.234.21.211
cb15:901b:8024:901b:91bc:cb15:faea:15d4	250.234.21.212
cb15:901b:8024:901b:91bc:cb15:faea:15d5	250.234.21.213
cb15:901b:8024:901b:91bc:cb15:faea:15d6	250.234.21.214
cb15:901b:8024:901b:91bc:cb15:faea:15d7	250.234.21.215
cb15:901b:8024:901b:91bc:cb15:faea:15d8	250.234.21.216
cb15:901b:8024:901b:91bc:cb15:faea:15d9	250.234.21.217
cb15:901b:8024:901b:91bc:cb15:faea:15da	250.234.21.218
cb15:901b:8024:901b:91bc:cb15:faea:15db	250.234.21.219
cb15:901b:8024:901b:91bc:cb15:faea:15dc	250.234.21.220
cb15:901b:8024:901b:91bc:cb15:faea:15dd	250.234.21.221
cb15:901b:8024:901b:91bc:cb15:faea:15de	250.234.21.222
cb15:901b:8024:901b:91bc:cb15:faea:15df	250.234.21.223
cb15:901b:8024:901b:91bc:cb15:faea:15e0	250.234.21.224
cb15:901b:8024:901b:91bc:cb15:faea:15e1	250.234.21.225
cb15:901b:8024:901b:91bc:cb15:faea:15e2	250.234.21.226
cb15:901b:8024:901b:91bc:cb15:faea:15e3	250.234.21.227
cb15:901b:8024:901b:91bc:cb15:faea:15e4	250.234.21.228
cb15:901b:8024:901b:91bc:cb15:faea:15e5	250.234.21.229
cb15:901b:8024:901b:91bc:cb15:faea:15e6	250.234.21.230
cb15:901b:8024:901b:91bc:cb15:faea:15e7	250.234.21.231
cb15:901b:8024:901b:91bc:cb15:faea:15e8	250.234.21.232
cb15:901b:8024:901b:91bc:cb15:faea:15e9	250.234.21.233
cb15:901b:8024:901b:91bc:cb15:faea:15ea	250.234.21.234
cb15:901b:8024:901b:91bc:cb15:faea:15eb	250.234.21.235
cb15:901b:8024:901b:91bc:cb15:faea:15ec	250.234.21.236
cb15:901b:8024:901b:91bc:cb15:faea:15ed	250.234.21.237
cb15:901b:8024:901b:91bc:cb15:faea:15ee	250.234.21.238
cb15:901b:8024:901b:91bc:cb15:faea:15ef	250.234.21.239
cb15:901b:8024:901b:91bc:cb15:faea:15f0	250.234.21.240
cb15:901b:8024:901b:91bc:cb15:faea:15f1	250.234.21.241
cb15:901b:8024:901b:91bc:cb15:faea:15f2	250.234.21.242
cb15:901b:8024:901b:91bc:cb15:faea:15f3	250.234.21.243
cb15:901b:8024:901b:91bc:cb15:faea:15f4	250.234.21.244
cb15:901b:8024:901b:91bc:cb15:faea:15f5	250.234.21.245
cb15:901b:8024:901b:91bc:cb15:faea:15f6	250.234.21.246
cb15:901b:8024:901b:91bc:cb15:faea:15f7	250.234.21.247
cb15:901b:8024:901b:91bc:cb15:faea:15f8	250.234.21.248
cb15:901b:8024:901b:91bc:cb15:faea:15f9	250.234.21.249
cb15:901b:8024:901b:91bc:cb15:faea:15fa	250.234.21.250
cb15:901b:8024:901b:91bc:cb15:faea:15fb	250.234.21.251
cb15:901b:8024:901b:91bc:cb15:faea:15fc	250.234.21.252
cb15:901b:8024:901b:91bc:cb15:faea:15fd	250.234.21.253
cb15:901b:8024:901b:91bc:cb15:faea:15fe	250.234.21.254
cb15:901b:8024:901b:91bc:cb15:faea:15ff	250.234.21.255

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.