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:b2bc:f51a:1501	245.26.21.1
cb15:901b:d157:4024:ada9:b2bc:f51a:1502	245.26.21.2
cb15:901b:d157:4024:ada9:b2bc:f51a:1503	245.26.21.3
cb15:901b:d157:4024:ada9:b2bc:f51a:1504	245.26.21.4
cb15:901b:d157:4024:ada9:b2bc:f51a:1505	245.26.21.5
cb15:901b:d157:4024:ada9:b2bc:f51a:1506	245.26.21.6
cb15:901b:d157:4024:ada9:b2bc:f51a:1507	245.26.21.7
cb15:901b:d157:4024:ada9:b2bc:f51a:1508	245.26.21.8
cb15:901b:d157:4024:ada9:b2bc:f51a:1509	245.26.21.9
cb15:901b:d157:4024:ada9:b2bc:f51a:150a	245.26.21.10
cb15:901b:d157:4024:ada9:b2bc:f51a:150b	245.26.21.11
cb15:901b:d157:4024:ada9:b2bc:f51a:150c	245.26.21.12
cb15:901b:d157:4024:ada9:b2bc:f51a:150d	245.26.21.13
cb15:901b:d157:4024:ada9:b2bc:f51a:150e	245.26.21.14
cb15:901b:d157:4024:ada9:b2bc:f51a:150f	245.26.21.15
cb15:901b:d157:4024:ada9:b2bc:f51a:1510	245.26.21.16
cb15:901b:d157:4024:ada9:b2bc:f51a:1511	245.26.21.17
cb15:901b:d157:4024:ada9:b2bc:f51a:1512	245.26.21.18
cb15:901b:d157:4024:ada9:b2bc:f51a:1513	245.26.21.19
cb15:901b:d157:4024:ada9:b2bc:f51a:1514	245.26.21.20
cb15:901b:d157:4024:ada9:b2bc:f51a:1515	245.26.21.21
cb15:901b:d157:4024:ada9:b2bc:f51a:1516	245.26.21.22
cb15:901b:d157:4024:ada9:b2bc:f51a:1517	245.26.21.23
cb15:901b:d157:4024:ada9:b2bc:f51a:1518	245.26.21.24
cb15:901b:d157:4024:ada9:b2bc:f51a:1519	245.26.21.25
cb15:901b:d157:4024:ada9:b2bc:f51a:151a	245.26.21.26
cb15:901b:d157:4024:ada9:b2bc:f51a:151b	245.26.21.27
cb15:901b:d157:4024:ada9:b2bc:f51a:151c	245.26.21.28
cb15:901b:d157:4024:ada9:b2bc:f51a:151d	245.26.21.29
cb15:901b:d157:4024:ada9:b2bc:f51a:151e	245.26.21.30
cb15:901b:d157:4024:ada9:b2bc:f51a:151f	245.26.21.31
cb15:901b:d157:4024:ada9:b2bc:f51a:1520	245.26.21.32
cb15:901b:d157:4024:ada9:b2bc:f51a:1521	245.26.21.33
cb15:901b:d157:4024:ada9:b2bc:f51a:1522	245.26.21.34
cb15:901b:d157:4024:ada9:b2bc:f51a:1523	245.26.21.35
cb15:901b:d157:4024:ada9:b2bc:f51a:1524	245.26.21.36
cb15:901b:d157:4024:ada9:b2bc:f51a:1525	245.26.21.37
cb15:901b:d157:4024:ada9:b2bc:f51a:1526	245.26.21.38
cb15:901b:d157:4024:ada9:b2bc:f51a:1527	245.26.21.39
cb15:901b:d157:4024:ada9:b2bc:f51a:1528	245.26.21.40
cb15:901b:d157:4024:ada9:b2bc:f51a:1529	245.26.21.41
cb15:901b:d157:4024:ada9:b2bc:f51a:152a	245.26.21.42
cb15:901b:d157:4024:ada9:b2bc:f51a:152b	245.26.21.43
cb15:901b:d157:4024:ada9:b2bc:f51a:152c	245.26.21.44
cb15:901b:d157:4024:ada9:b2bc:f51a:152d	245.26.21.45
cb15:901b:d157:4024:ada9:b2bc:f51a:152e	245.26.21.46
cb15:901b:d157:4024:ada9:b2bc:f51a:152f	245.26.21.47
cb15:901b:d157:4024:ada9:b2bc:f51a:1530	245.26.21.48
cb15:901b:d157:4024:ada9:b2bc:f51a:1531	245.26.21.49
cb15:901b:d157:4024:ada9:b2bc:f51a:1532	245.26.21.50
cb15:901b:d157:4024:ada9:b2bc:f51a:1533	245.26.21.51
cb15:901b:d157:4024:ada9:b2bc:f51a:1534	245.26.21.52
cb15:901b:d157:4024:ada9:b2bc:f51a:1535	245.26.21.53
cb15:901b:d157:4024:ada9:b2bc:f51a:1536	245.26.21.54
cb15:901b:d157:4024:ada9:b2bc:f51a:1537	245.26.21.55
cb15:901b:d157:4024:ada9:b2bc:f51a:1538	245.26.21.56
cb15:901b:d157:4024:ada9:b2bc:f51a:1539	245.26.21.57
cb15:901b:d157:4024:ada9:b2bc:f51a:153a	245.26.21.58
cb15:901b:d157:4024:ada9:b2bc:f51a:153b	245.26.21.59
cb15:901b:d157:4024:ada9:b2bc:f51a:153c	245.26.21.60

cb15:901b:d157:4024:ada9:b2bc:f51a:153d	245.26.21.61
cb15:901b:d157:4024:ada9:b2bc:f51a:153e	245.26.21.62
cb15:901b:d157:4024:ada9:b2bc:f51a:153f	245.26.21.63
cb15:901b:d157:4024:ada9:b2bc:f51a:1540	245.26.21.64
cb15:901b:d157:4024:ada9:b2bc:f51a:1541	245.26.21.65
cb15:901b:d157:4024:ada9:b2bc:f51a:1542	245.26.21.66
cb15:901b:d157:4024:ada9:b2bc:f51a:1543	245.26.21.67
cb15:901b:d157:4024:ada9:b2bc:f51a:1544	245.26.21.68
cb15:901b:d157:4024:ada9:b2bc:f51a:1545	245.26.21.69
cb15:901b:d157:4024:ada9:b2bc:f51a:1546	245.26.21.70
cb15:901b:d157:4024:ada9:b2bc:f51a:1547	245.26.21.71
cb15:901b:d157:4024:ada9:b2bc:f51a:1548	245.26.21.72
cb15:901b:d157:4024:ada9:b2bc:f51a:1549	245.26.21.73
cb15:901b:d157:4024:ada9:b2bc:f51a:154a	245.26.21.74
cb15:901b:d157:4024:ada9:b2bc:f51a:154b	245.26.21.75
cb15:901b:d157:4024:ada9:b2bc:f51a:154c	245.26.21.76
cb15:901b:d157:4024:ada9:b2bc:f51a:154d	245.26.21.77
cb15:901b:d157:4024:ada9:b2bc:f51a:154e	245.26.21.78
cb15:901b:d157:4024:ada9:b2bc:f51a:154f	245.26.21.79
cb15:901b:d157:4024:ada9:b2bc:f51a:1550	245.26.21.80
cb15:901b:d157:4024:ada9:b2bc:f51a:1551	245.26.21.81
cb15:901b:d157:4024:ada9:b2bc:f51a:1552	245.26.21.82
cb15:901b:d157:4024:ada9:b2bc:f51a:1553	245.26.21.83
cb15:901b:d157:4024:ada9:b2bc:f51a:1554	245.26.21.84
cb15:901b:d157:4024:ada9:b2bc:f51a:1555	245.26.21.85
cb15:901b:d157:4024:ada9:b2bc:f51a:1556	245.26.21.86
cb15:901b:d157:4024:ada9:b2bc:f51a:1557	245.26.21.87
cb15:901b:d157:4024:ada9:b2bc:f51a:1558	245.26.21.88
cb15:901b:d157:4024:ada9:b2bc:f51a:1559	245.26.21.89
cb15:901b:d157:4024:ada9:b2bc:f51a:155a	245.26.21.90
cb15:901b:d157:4024:ada9:b2bc:f51a:155b	245.26.21.91
cb15:901b:d157:4024:ada9:b2bc:f51a:155c	245.26.21.92
cb15:901b:d157:4024:ada9:b2bc:f51a:155d	245.26.21.93
cb15:901b:d157:4024:ada9:b2bc:f51a:155e	245.26.21.94
cb15:901b:d157:4024:ada9:b2bc:f51a:155f	245.26.21.95
cb15:901b:d157:4024:ada9:b2bc:f51a:1560	245.26.21.96
cb15:901b:d157:4024:ada9:b2bc:f51a:1561	245.26.21.97
cb15:901b:d157:4024:ada9:b2bc:f51a:1562	245.26.21.98
cb15:901b:d157:4024:ada9:b2bc:f51a:1563	245.26.21.99
cb15:901b:d157:4024:ada9:b2bc:f51a:1564	245.26.21.100
cb15:901b:d157:4024:ada9:b2bc:f51a:1565	245.26.21.101
cb15:901b:d157:4024:ada9:b2bc:f51a:1566	245.26.21.102
cb15:901b:d157:4024:ada9:b2bc:f51a:1567	245.26.21.103
cb15:901b:d157:4024:ada9:b2bc:f51a:1568	245.26.21.104
cb15:901b:d157:4024:ada9:b2bc:f51a:1569	245.26.21.105
cb15:901b:d157:4024:ada9:b2bc:f51a:156a	245.26.21.106
cb15:901b:d157:4024:ada9:b2bc:f51a:156b	245.26.21.107
cb15:901b:d157:4024:ada9:b2bc:f51a:156c	245.26.21.108
cb15:901b:d157:4024:ada9:b2bc:f51a:156d	245.26.21.109
cb15:901b:d157:4024:ada9:b2bc:f51a:156e	245.26.21.110
cb15:901b:d157:4024:ada9:b2bc:f51a:156f	245.26.21.111
cb15:901b:d157:4024:ada9:b2bc:f51a:1570	245.26.21.112
cb15:901b:d157:4024:ada9:b2bc:f51a:1571	245.26.21.113
cb15:901b:d157:4024:ada9:b2bc:f51a:1572	245.26.21.114
cb15:901b:d157:4024:ada9:b2bc:f51a:1573	245.26.21.115
cb15:901b:d157:4024:ada9:b2bc:f51a:1574	245.26.21.116
cb15:901b:d157:4024:ada9:b2bc:f51a:1575	245.26.21.117
cb15:901b:d157:4024:ada9:b2bc:f51a:1576	245.26.21.118
cb15:901b:d157:4024:ada9:b2bc:f51a:1577	245.26.21.119
cb15:901b:d157:4024:ada9:b2bc:f51a:1578	245.26.21.120

cb15:901b:d157:4024:ada9:b2bc:f51a:1579	245.26.21.121
cb15:901b:d157:4024:ada9:b2bc:f51a:157a	245.26.21.122
cb15:901b:d157:4024:ada9:b2bc:f51a:157b	245.26.21.123
cb15:901b:d157:4024:ada9:b2bc:f51a:157c	245.26.21.124
cb15:901b:d157:4024:ada9:b2bc:f51a:157d	245.26.21.125
cb15:901b:d157:4024:ada9:b2bc:f51a:157e	245.26.21.126
cb15:901b:d157:4024:ada9:b2bc:f51a:157f	245.26.21.127
cb15:901b:d157:4024:ada9:b2bc:f51a:1580	245.26.21.128
cb15:901b:d157:4024:ada9:b2bc:f51a:1581	245.26.21.129
cb15:901b:d157:4024:ada9:b2bc:f51a:1582	245.26.21.130
cb15:901b:d157:4024:ada9:b2bc:f51a:1583	245.26.21.131
cb15:901b:d157:4024:ada9:b2bc:f51a:1584	245.26.21.132
cb15:901b:d157:4024:ada9:b2bc:f51a:1585	245.26.21.133
cb15:901b:d157:4024:ada9:b2bc:f51a:1586	245.26.21.134
cb15:901b:d157:4024:ada9:b2bc:f51a:1587	245.26.21.135
cb15:901b:d157:4024:ada9:b2bc:f51a:1588	245.26.21.136
cb15:901b:d157:4024:ada9:b2bc:f51a:1589	245.26.21.137
cb15:901b:d157:4024:ada9:b2bc:f51a:158a	245.26.21.138
cb15:901b:d157:4024:ada9:b2bc:f51a:158b	245.26.21.139
cb15:901b:d157:4024:ada9:b2bc:f51a:158c	245.26.21.140
cb15:901b:d157:4024:ada9:b2bc:f51a:158d	245.26.21.141
cb15:901b:d157:4024:ada9:b2bc:f51a:158e	245.26.21.142
cb15:901b:d157:4024:ada9:b2bc:f51a:158f	245.26.21.143
cb15:901b:d157:4024:ada9:b2bc:f51a:1590	245.26.21.144
cb15:901b:d157:4024:ada9:b2bc:f51a:1591	245.26.21.145
cb15:901b:d157:4024:ada9:b2bc:f51a:1592	245.26.21.146
cb15:901b:d157:4024:ada9:b2bc:f51a:1593	245.26.21.147
cb15:901b:d157:4024:ada9:b2bc:f51a:1594	245.26.21.148
cb15:901b:d157:4024:ada9:b2bc:f51a:1595	245.26.21.149
cb15:901b:d157:4024:ada9:b2bc:f51a:1596	245.26.21.150
cb15:901b:d157:4024:ada9:b2bc:f51a:1597	245.26.21.151
cb15:901b:d157:4024:ada9:b2bc:f51a:1598	245.26.21.152
cb15:901b:d157:4024:ada9:b2bc:f51a:1599	245.26.21.153
cb15:901b:d157:4024:ada9:b2bc:f51a:159a	245.26.21.154
cb15:901b:d157:4024:ada9:b2bc:f51a:159b	245.26.21.155
cb15:901b:d157:4024:ada9:b2bc:f51a:159c	245.26.21.156
cb15:901b:d157:4024:ada9:b2bc:f51a:159d	245.26.21.157
cb15:901b:d157:4024:ada9:b2bc:f51a:159e	245.26.21.158
cb15:901b:d157:4024:ada9:b2bc:f51a:159f	245.26.21.159
cb15:901b:d157:4024:ada9:b2bc:f51a:15a0	245.26.21.160
cb15:901b:d157:4024:ada9:b2bc:f51a:15a1	245.26.21.161
cb15:901b:d157:4024:ada9:b2bc:f51a:15a2	245.26.21.162
cb15:901b:d157:4024:ada9:b2bc:f51a:15a3	245.26.21.163
cb15:901b:d157:4024:ada9:b2bc:f51a:15a4	245.26.21.164
cb15:901b:d157:4024:ada9:b2bc:f51a:15a5	245.26.21.165
cb15:901b:d157:4024:ada9:b2bc:f51a:15a6	245.26.21.166
cb15:901b:d157:4024:ada9:b2bc:f51a:15a7	245.26.21.167
cb15:901b:d157:4024:ada9:b2bc:f51a:15a8	245.26.21.168
cb15:901b:d157:4024:ada9:b2bc:f51a:15a9	245.26.21.169
cb15:901b:d157:4024:ada9:b2bc:f51a:15aa	245.26.21.170
cb15:901b:d157:4024:ada9:b2bc:f51a:15ab	245.26.21.171
cb15:901b:d157:4024:ada9:b2bc:f51a:15ac	245.26.21.172
cb15:901b:d157:4024:ada9:b2bc:f51a:15ad	245.26.21.173
cb15:901b:d157:4024:ada9:b2bc:f51a:15ae	245.26.21.174
cb15:901b:d157:4024:ada9:b2bc:f51a:15af	245.26.21.175
cb15:901b:d157:4024:ada9:b2bc:f51a:15b0	245.26.21.176
cb15:901b:d157:4024:ada9:b2bc:f51a:15b1	245.26.21.177
cb15:901b:d157:4024:ada9:b2bc:f51a:15b2	245.26.21.178
cb15:901b:d157:4024:ada9:b2bc:f51a:15b3	245.26.21.179
cb15:901b:d157:4024:ada9:b2bc:f51a:15b4	245.26.21.180

cb15:901b:d157:4024:ada9:b2bc:f51a:15b5	245.26.21.181
cb15:901b:d157:4024:ada9:b2bc:f51a:15b6	245.26.21.182
cb15:901b:d157:4024:ada9:b2bc:f51a:15b7	245.26.21.183
cb15:901b:d157:4024:ada9:b2bc:f51a:15b8	245.26.21.184
cb15:901b:d157:4024:ada9:b2bc:f51a:15b9	245.26.21.185
cb15:901b:d157:4024:ada9:b2bc:f51a:15ba	245.26.21.186
cb15:901b:d157:4024:ada9:b2bc:f51a:15bb	245.26.21.187
cb15:901b:d157:4024:ada9:b2bc:f51a:15bc	245.26.21.188
cb15:901b:d157:4024:ada9:b2bc:f51a:15bd	245.26.21.189
cb15:901b:d157:4024:ada9:b2bc:f51a:15be	245.26.21.190
cb15:901b:d157:4024:ada9:b2bc:f51a:15bf	245.26.21.191
cb15:901b:d157:4024:ada9:b2bc:f51a:15c0	245.26.21.192
cb15:901b:d157:4024:ada9:b2bc:f51a:15c1	245.26.21.193
cb15:901b:d157:4024:ada9:b2bc:f51a:15c2	245.26.21.194
cb15:901b:d157:4024:ada9:b2bc:f51a:15c3	245.26.21.195
cb15:901b:d157:4024:ada9:b2bc:f51a:15c4	245.26.21.196
cb15:901b:d157:4024:ada9:b2bc:f51a:15c5	245.26.21.197
cb15:901b:d157:4024:ada9:b2bc:f51a:15c6	245.26.21.198
cb15:901b:d157:4024:ada9:b2bc:f51a:15c7	245.26.21.199
cb15:901b:d157:4024:ada9:b2bc:f51a:15c8	245.26.21.200
cb15:901b:d157:4024:ada9:b2bc:f51a:15c9	245.26.21.201
cb15:901b:d157:4024:ada9:b2bc:f51a:15ca	245.26.21.202
cb15:901b:d157:4024:ada9:b2bc:f51a:15cb	245.26.21.203
cb15:901b:d157:4024:ada9:b2bc:f51a:15cc	245.26.21.204
cb15:901b:d157:4024:ada9:b2bc:f51a:15cd	245.26.21.205
cb15:901b:d157:4024:ada9:b2bc:f51a:15ce	245.26.21.206
cb15:901b:d157:4024:ada9:b2bc:f51a:15cf	245.26.21.207
cb15:901b:d157:4024:ada9:b2bc:f51a:15d0	245.26.21.208
cb15:901b:d157:4024:ada9:b2bc:f51a:15d1	245.26.21.209
cb15:901b:d157:4024:ada9:b2bc:f51a:15d2	245.26.21.210
cb15:901b:d157:4024:ada9:b2bc:f51a:15d3	245.26.21.211
cb15:901b:d157:4024:ada9:b2bc:f51a:15d4	245.26.21.212
cb15:901b:d157:4024:ada9:b2bc:f51a:15d5	245.26.21.213
cb15:901b:d157:4024:ada9:b2bc:f51a:15d6	245.26.21.214
cb15:901b:d157:4024:ada9:b2bc:f51a:15d7	245.26.21.215
cb15:901b:d157:4024:ada9:b2bc:f51a:15d8	245.26.21.216
cb15:901b:d157:4024:ada9:b2bc:f51a:15d9	245.26.21.217
cb15:901b:d157:4024:ada9:b2bc:f51a:15da	245.26.21.218
cb15:901b:d157:4024:ada9:b2bc:f51a:15db	245.26.21.219
cb15:901b:d157:4024:ada9:b2bc:f51a:15dc	245.26.21.220
cb15:901b:d157:4024:ada9:b2bc:f51a:15dd	245.26.21.221
cb15:901b:d157:4024:ada9:b2bc:f51a:15de	245.26.21.222
cb15:901b:d157:4024:ada9:b2bc:f51a:15df	245.26.21.223
cb15:901b:d157:4024:ada9:b2bc:f51a:15e0	245.26.21.224
cb15:901b:d157:4024:ada9:b2bc:f51a:15e1	245.26.21.225
cb15:901b:d157:4024:ada9:b2bc:f51a:15e2	245.26.21.226
cb15:901b:d157:4024:ada9:b2bc:f51a:15e3	245.26.21.227
cb15:901b:d157:4024:ada9:b2bc:f51a:15e4	245.26.21.228
cb15:901b:d157:4024:ada9:b2bc:f51a:15e5	245.26.21.229
cb15:901b:d157:4024:ada9:b2bc:f51a:15e6	245.26.21.230
cb15:901b:d157:4024:ada9:b2bc:f51a:15e7	245.26.21.231
cb15:901b:d157:4024:ada9:b2bc:f51a:15e8	245.26.21.232
cb15:901b:d157:4024:ada9:b2bc:f51a:15e9	245.26.21.233
cb15:901b:d157:4024:ada9:b2bc:f51a:15ea	245.26.21.234
cb15:901b:d157:4024:ada9:b2bc:f51a:15eb	245.26.21.235
cb15:901b:d157:4024:ada9:b2bc:f51a:15ec	245.26.21.236
cb15:901b:d157:4024:ada9:b2bc:f51a:15ed	245.26.21.237
cb15:901b:d157:4024:ada9:b2bc:f51a:15ee	245.26.21.238
cb15:901b:d157:4024:ada9:b2bc:f51a:15ef	245.26.21.239
cb15:901b:d157:4024:ada9:b2bc:f51a:15f0	245.26.21.240
cb15:901b:d157:4024:ada9:b2bc:f51a:15f1	245.26.21.241
cb15:901b:d157:4024:ada9:b2bc:f51a:15f2	245.26.21.242
cb15:901b:d157:4024:ada9:b2bc:f51a:15f3	245.26.21.243
cb15:901b:d157:4024:ada9:b2bc:f51a:15f4	245.26.21.244
cb15:901b:d157:4024:ada9:b2bc:f51a:15f5	245.26.21.245
cb15:901b:d157:4024:ada9:b2bc:f51a:15f6	245.26.21.246
cb15:901b:d157:4024:ada9:b2bc:f51a:15f7	245.26.21.247
cb15:901b:d157:4024:ada9:b2bc:f51a:15f8	245.26.21.248
cb15:901b:d157:4024:ada9:b2bc:f51a:15f9	245.26.21.249
cb15:901b:d157:4024:ada9:b2bc:f51a:15fa	245.26.21.250
cb15:901b:d157:4024:ada9:b2bc:f51a:15fb	245.26.21.251
cb15:901b:d157:4024:ada9:b2bc:f51a:15fc	245.26.21.252
cb15:901b:d157:4024:ada9:b2bc:f51a:15fd	245.26.21.253
cb15:901b:d157:4024:ada9:b2bc:f51a:15fe	245.26.21.254
cb15:901b:d157:4024:ada9:b2bc:f51a:15ff	245.26.21.255

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.