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
b51a:901b:cb15:8045:ada8:be24:edd3:1501	237.211.21.1
b51a:901b:cb15:8045:ada8:be24:edd3:1502	237.211.21.2
b51a:901b:cb15:8045:ada8:be24:edd3:1503	237.211.21.3
b51a:901b:cb15:8045:ada8:be24:edd3:1504	237.211.21.4
b51a:901b:cb15:8045:ada8:be24:edd3:1505	237.211.21.5
b51a:901b:cb15:8045:ada8:be24:edd3:1506	237.211.21.6
b51a:901b:cb15:8045:ada8:be24:edd3:1507	237.211.21.7
b51a:901b:cb15:8045:ada8:be24:edd3:1508	237.211.21.8
b51a:901b:cb15:8045:ada8:be24:edd3:1509	237.211.21.9
b51a:901b:cb15:8045:ada8:be24:edd3:150a	237.211.21.10
b51a:901b:cb15:8045:ada8:be24:edd3:150b	237.211.21.11
b51a:901b:cb15:8045:ada8:be24:edd3:150c	237.211.21.12
b51a:901b:cb15:8045:ada8:be24:edd3:150d	237.211.21.13
b51a:901b:cb15:8045:ada8:be24:edd3:150e	237.211.21.14
b51a:901b:cb15:8045:ada8:be24:edd3:150f	237.211.21.15
b51a:901b:cb15:8045:ada8:be24:edd3:1510	237.211.21.16
b51a:901b:cb15:8045:ada8:be24:edd3:1511	237.211.21.17
b51a:901b:cb15:8045:ada8:be24:edd3:1512	237.211.21.18
b51a:901b:cb15:8045:ada8:be24:edd3:1513	237.211.21.19
b51a:901b:cb15:8045:ada8:be24:edd3:1514	237.211.21.20
b51a:901b:cb15:8045:ada8:be24:edd3:1515	237.211.21.21
b51a:901b:cb15:8045:ada8:be24:edd3:1516	237.211.21.22
b51a:901b:cb15:8045:ada8:be24:edd3:1517	237.211.21.23
b51a:901b:cb15:8045:ada8:be24:edd3:1518	237.211.21.24
b51a:901b:cb15:8045:ada8:be24:edd3:1519	237.211.21.25
b51a:901b:cb15:8045:ada8:be24:edd3:151a	237.211.21.26
b51a:901b:cb15:8045:ada8:be24:edd3:151b	237.211.21.27
b51a:901b:cb15:8045:ada8:be24:edd3:151c	237.211.21.28
b51a:901b:cb15:8045:ada8:be24:edd3:151d	237.211.21.29
b51a:901b:cb15:8045:ada8:be24:edd3:151e	237.211.21.30
b51a:901b:cb15:8045:ada8:be24:edd3:151f	237.211.21.31
b51a:901b:cb15:8045:ada8:be24:edd3:1520	237.211.21.32
b51a:901b:cb15:8045:ada8:be24:edd3:1521	237.211.21.33
b51a:901b:cb15:8045:ada8:be24:edd3:1522	237.211.21.34
b51a:901b:cb15:8045:ada8:be24:edd3:1523	237.211.21.35
b51a:901b:cb15:8045:ada8:be24:edd3:1524	237.211.21.36
b51a:901b:cb15:8045:ada8:be24:edd3:1525	237.211.21.37
b51a:901b:cb15:8045:ada8:be24:edd3:1526	237.211.21.38
b51a:901b:cb15:8045:ada8:be24:edd3:1527	237.211.21.39
b51a:901b:cb15:8045:ada8:be24:edd3:1528	237.211.21.40
b51a:901b:cb15:8045:ada8:be24:edd3:1529	237.211.21.41
b51a:901b:cb15:8045:ada8:be24:edd3:152a	237.211.21.42
b51a:901b:cb15:8045:ada8:be24:edd3:152b	237.211.21.43
b51a:901b:cb15:8045:ada8:be24:edd3:152c	237.211.21.44
b51a:901b:cb15:8045:ada8:be24:edd3:152d	237.211.21.45
b51a:901b:cb15:8045:ada8:be24:edd3:152e	237.211.21.46
b51a:901b:cb15:8045:ada8:be24:edd3:152f	237.211.21.47
b51a:901b:cb15:8045:ada8:be24:edd3:1530	237.211.21.48
b51a:901b:cb15:8045:ada8:be24:edd3:1531	237.211.21.49
b51a:901b:cb15:8045:ada8:be24:edd3:1532	237.211.21.50
b51a:901b:cb15:8045:ada8:be24:edd3:1533	237.211.21.51
b51a:901b:cb15:8045:ada8:be24:edd3:1534	237.211.21.52
b51a:901b:cb15:8045:ada8:be24:edd3:1535	237.211.21.53
b51a:901b:cb15:8045:ada8:be24:edd3:1536	237.211.21.54
b51a:901b:cb15:8045:ada8:be24:edd3:1537	237.211.21.55
b51a:901b:cb15:8045:ada8:be24:edd3:1538	237.211.21.56
b51a:901b:cb15:8045:ada8:be24:edd3:1539	237.211.21.57
b51a:901b:cb15:8045:ada8:be24:edd3:153a	237.211.21.58
b51a:901b:cb15:8045:ada8:be24:edd3:153b	237.211.21.59
b51a:901b:cb15:8045:ada8:be24:edd3:153c	237.211.21.60

b51a:901b:cb15:8045:ada8:be24:edd3:153d	237.211.21.61
b51a:901b:cb15:8045:ada8:be24:edd3:153e	237.211.21.62
b51a:901b:cb15:8045:ada8:be24:edd3:153f	237.211.21.63
b51a:901b:cb15:8045:ada8:be24:edd3:1540	237.211.21.64
b51a:901b:cb15:8045:ada8:be24:edd3:1541	237.211.21.65
b51a:901b:cb15:8045:ada8:be24:edd3:1542	237.211.21.66
b51a:901b:cb15:8045:ada8:be24:edd3:1543	237.211.21.67
b51a:901b:cb15:8045:ada8:be24:edd3:1544	237.211.21.68
b51a:901b:cb15:8045:ada8:be24:edd3:1545	237.211.21.69
b51a:901b:cb15:8045:ada8:be24:edd3:1546	237.211.21.70
b51a:901b:cb15:8045:ada8:be24:edd3:1547	237.211.21.71
b51a:901b:cb15:8045:ada8:be24:edd3:1548	237.211.21.72
b51a:901b:cb15:8045:ada8:be24:edd3:1549	237.211.21.73
b51a:901b:cb15:8045:ada8:be24:edd3:154a	237.211.21.74
b51a:901b:cb15:8045:ada8:be24:edd3:154b	237.211.21.75
b51a:901b:cb15:8045:ada8:be24:edd3:154c	237.211.21.76
b51a:901b:cb15:8045:ada8:be24:edd3:154d	237.211.21.77
b51a:901b:cb15:8045:ada8:be24:edd3:154e	237.211.21.78
b51a:901b:cb15:8045:ada8:be24:edd3:154f	237.211.21.79
b51a:901b:cb15:8045:ada8:be24:edd3:1550	237.211.21.80
b51a:901b:cb15:8045:ada8:be24:edd3:1551	237.211.21.81
b51a:901b:cb15:8045:ada8:be24:edd3:1552	237.211.21.82
b51a:901b:cb15:8045:ada8:be24:edd3:1553	237.211.21.83
b51a:901b:cb15:8045:ada8:be24:edd3:1554	237.211.21.84
b51a:901b:cb15:8045:ada8:be24:edd3:1555	237.211.21.85
b51a:901b:cb15:8045:ada8:be24:edd3:1556	237.211.21.86
b51a:901b:cb15:8045:ada8:be24:edd3:1557	237.211.21.87
b51a:901b:cb15:8045:ada8:be24:edd3:1558	237.211.21.88
b51a:901b:cb15:8045:ada8:be24:edd3:1559	237.211.21.89
b51a:901b:cb15:8045:ada8:be24:edd3:155a	237.211.21.90
b51a:901b:cb15:8045:ada8:be24:edd3:155b	237.211.21.91
b51a:901b:cb15:8045:ada8:be24:edd3:155c	237.211.21.92
b51a:901b:cb15:8045:ada8:be24:edd3:155d	237.211.21.93
b51a:901b:cb15:8045:ada8:be24:edd3:155e	237.211.21.94
b51a:901b:cb15:8045:ada8:be24:edd3:155f	237.211.21.95
b51a:901b:cb15:8045:ada8:be24:edd3:1560	237.211.21.96
b51a:901b:cb15:8045:ada8:be24:edd3:1561	237.211.21.97
b51a:901b:cb15:8045:ada8:be24:edd3:1562	237.211.21.98
b51a:901b:cb15:8045:ada8:be24:edd3:1563	237.211.21.99
b51a:901b:cb15:8045:ada8:be24:edd3:1564	237.211.21.100
b51a:901b:cb15:8045:ada8:be24:edd3:1565	237.211.21.101
b51a:901b:cb15:8045:ada8:be24:edd3:1566	237.211.21.102
b51a:901b:cb15:8045:ada8:be24:edd3:1567	237.211.21.103
b51a:901b:cb15:8045:ada8:be24:edd3:1568	237.211.21.104
b51a:901b:cb15:8045:ada8:be24:edd3:1569	237.211.21.105
b51a:901b:cb15:8045:ada8:be24:edd3:156a	237.211.21.106
b51a:901b:cb15:8045:ada8:be24:edd3:156b	237.211.21.107
b51a:901b:cb15:8045:ada8:be24:edd3:156c	237.211.21.108
b51a:901b:cb15:8045:ada8:be24:edd3:156d	237.211.21.109
b51a:901b:cb15:8045:ada8:be24:edd3:156e	237.211.21.110
b51a:901b:cb15:8045:ada8:be24:edd3:156f	237.211.21.111
b51a:901b:cb15:8045:ada8:be24:edd3:1570	237.211.21.112
b51a:901b:cb15:8045:ada8:be24:edd3:1571	237.211.21.113
b51a:901b:cb15:8045:ada8:be24:edd3:1572	237.211.21.114
b51a:901b:cb15:8045:ada8:be24:edd3:1573	237.211.21.115
b51a:901b:cb15:8045:ada8:be24:edd3:1574	237.211.21.116
b51a:901b:cb15:8045:ada8:be24:edd3:1575	237.211.21.117
b51a:901b:cb15:8045:ada8:be24:edd3:1576	237.211.21.118
b51a:901b:cb15:8045:ada8:be24:edd3:1577	237.211.21.119
b51a:901b:cb15:8045:ada8:be24:edd3:1578	237.211.21.120

b51a:901b:cb15:8045:ada8:be24:edd3:1579	237.211.21.121
b51a:901b:cb15:8045:ada8:be24:edd3:157a	237.211.21.122
b51a:901b:cb15:8045:ada8:be24:edd3:157b	237.211.21.123
b51a:901b:cb15:8045:ada8:be24:edd3:157c	237.211.21.124
b51a:901b:cb15:8045:ada8:be24:edd3:157d	237.211.21.125
b51a:901b:cb15:8045:ada8:be24:edd3:157e	237.211.21.126
b51a:901b:cb15:8045:ada8:be24:edd3:157f	237.211.21.127
b51a:901b:cb15:8045:ada8:be24:edd3:1580	237.211.21.128
b51a:901b:cb15:8045:ada8:be24:edd3:1581	237.211.21.129
b51a:901b:cb15:8045:ada8:be24:edd3:1582	237.211.21.130
b51a:901b:cb15:8045:ada8:be24:edd3:1583	237.211.21.131
b51a:901b:cb15:8045:ada8:be24:edd3:1584	237.211.21.132
b51a:901b:cb15:8045:ada8:be24:edd3:1585	237.211.21.133
b51a:901b:cb15:8045:ada8:be24:edd3:1586	237.211.21.134
b51a:901b:cb15:8045:ada8:be24:edd3:1587	237.211.21.135
b51a:901b:cb15:8045:ada8:be24:edd3:1588	237.211.21.136
b51a:901b:cb15:8045:ada8:be24:edd3:1589	237.211.21.137
b51a:901b:cb15:8045:ada8:be24:edd3:158a	237.211.21.138
b51a:901b:cb15:8045:ada8:be24:edd3:158b	237.211.21.139
b51a:901b:cb15:8045:ada8:be24:edd3:158c	237.211.21.140
b51a:901b:cb15:8045:ada8:be24:edd3:158d	237.211.21.141
b51a:901b:cb15:8045:ada8:be24:edd3:158e	237.211.21.142
b51a:901b:cb15:8045:ada8:be24:edd3:158f	237.211.21.143
b51a:901b:cb15:8045:ada8:be24:edd3:1590	237.211.21.144
b51a:901b:cb15:8045:ada8:be24:edd3:1591	237.211.21.145
b51a:901b:cb15:8045:ada8:be24:edd3:1592	237.211.21.146
b51a:901b:cb15:8045:ada8:be24:edd3:1593	237.211.21.147
b51a:901b:cb15:8045:ada8:be24:edd3:1594	237.211.21.148
b51a:901b:cb15:8045:ada8:be24:edd3:1595	237.211.21.149
b51a:901b:cb15:8045:ada8:be24:edd3:1596	237.211.21.150
b51a:901b:cb15:8045:ada8:be24:edd3:1597	237.211.21.151
b51a:901b:cb15:8045:ada8:be24:edd3:1598	237.211.21.152
b51a:901b:cb15:8045:ada8:be24:edd3:1599	237.211.21.153
b51a:901b:cb15:8045:ada8:be24:edd3:159a	237.211.21.154
b51a:901b:cb15:8045:ada8:be24:edd3:159b	237.211.21.155
b51a:901b:cb15:8045:ada8:be24:edd3:159c	237.211.21.156
b51a:901b:cb15:8045:ada8:be24:edd3:159d	237.211.21.157
b51a:901b:cb15:8045:ada8:be24:edd3:159e	237.211.21.158
b51a:901b:cb15:8045:ada8:be24:edd3:159f	237.211.21.159
b51a:901b:cb15:8045:ada8:be24:edd3:15a0	237.211.21.160
b51a:901b:cb15:8045:ada8:be24:edd3:15a1	237.211.21.161
b51a:901b:cb15:8045:ada8:be24:edd3:15a2	237.211.21.162
b51a:901b:cb15:8045:ada8:be24:edd3:15a3	237.211.21.163
b51a:901b:cb15:8045:ada8:be24:edd3:15a4	237.211.21.164
b51a:901b:cb15:8045:ada8:be24:edd3:15a5	237.211.21.165
b51a:901b:cb15:8045:ada8:be24:edd3:15a6	237.211.21.166
b51a:901b:cb15:8045:ada8:be24:edd3:15a7	237.211.21.167
b51a:901b:cb15:8045:ada8:be24:edd3:15a8	237.211.21.168
b51a:901b:cb15:8045:ada8:be24:edd3:15a9	237.211.21.169
b51a:901b:cb15:8045:ada8:be24:edd3:15aa	237.211.21.170
b51a:901b:cb15:8045:ada8:be24:edd3:15ab	237.211.21.171
b51a:901b:cb15:8045:ada8:be24:edd3:15ac	237.211.21.172
b51a:901b:cb15:8045:ada8:be24:edd3:15ad	237.211.21.173
b51a:901b:cb15:8045:ada8:be24:edd3:15ae	237.211.21.174
b51a:901b:cb15:8045:ada8:be24:edd3:15af	237.211.21.175
b51a:901b:cb15:8045:ada8:be24:edd3:15b0	237.211.21.176
b51a:901b:cb15:8045:ada8:be24:edd3:15b1	237.211.21.177
b51a:901b:cb15:8045:ada8:be24:edd3:15b2	237.211.21.178
b51a:901b:cb15:8045:ada8:be24:edd3:15b3	237.211.21.179
b51a:901b:cb15:8045:ada8:be24:edd3:15b4	237.211.21.180

b51a:901b:cb15:8045:ada8:be24:edd3:15b5	237.211.21.181
b51a:901b:cb15:8045:ada8:be24:edd3:15b6	237.211.21.182
b51a:901b:cb15:8045:ada8:be24:edd3:15b7	237.211.21.183
b51a:901b:cb15:8045:ada8:be24:edd3:15b8	237.211.21.184
b51a:901b:cb15:8045:ada8:be24:edd3:15b9	237.211.21.185
b51a:901b:cb15:8045:ada8:be24:edd3:15ba	237.211.21.186
b51a:901b:cb15:8045:ada8:be24:edd3:15bb	237.211.21.187
b51a:901b:cb15:8045:ada8:be24:edd3:15bc	237.211.21.188
b51a:901b:cb15:8045:ada8:be24:edd3:15bd	237.211.21.189
b51a:901b:cb15:8045:ada8:be24:edd3:15be	237.211.21.190
b51a:901b:cb15:8045:ada8:be24:edd3:15bf	237.211.21.191
b51a:901b:cb15:8045:ada8:be24:edd3:15c0	237.211.21.192
b51a:901b:cb15:8045:ada8:be24:edd3:15c1	237.211.21.193
b51a:901b:cb15:8045:ada8:be24:edd3:15c2	237.211.21.194
b51a:901b:cb15:8045:ada8:be24:edd3:15c3	237.211.21.195
b51a:901b:cb15:8045:ada8:be24:edd3:15c4	237.211.21.196
b51a:901b:cb15:8045:ada8:be24:edd3:15c5	237.211.21.197
b51a:901b:cb15:8045:ada8:be24:edd3:15c6	237.211.21.198
b51a:901b:cb15:8045:ada8:be24:edd3:15c7	237.211.21.199
b51a:901b:cb15:8045:ada8:be24:edd3:15c8	237.211.21.200
b51a:901b:cb15:8045:ada8:be24:edd3:15c9	237.211.21.201
b51a:901b:cb15:8045:ada8:be24:edd3:15ca	237.211.21.202
b51a:901b:cb15:8045:ada8:be24:edd3:15cb	237.211.21.203
b51a:901b:cb15:8045:ada8:be24:edd3:15cc	237.211.21.204
b51a:901b:cb15:8045:ada8:be24:edd3:15cd	237.211.21.205
b51a:901b:cb15:8045:ada8:be24:edd3:15ce	237.211.21.206
b51a:901b:cb15:8045:ada8:be24:edd3:15cf	237.211.21.207
b51a:901b:cb15:8045:ada8:be24:edd3:15d0	237.211.21.208
b51a:901b:cb15:8045:ada8:be24:edd3:15d1	237.211.21.209
b51a:901b:cb15:8045:ada8:be24:edd3:15d2	237.211.21.210
b51a:901b:cb15:8045:ada8:be24:edd3:15d3	237.211.21.211
b51a:901b:cb15:8045:ada8:be24:edd3:15d4	237.211.21.212
b51a:901b:cb15:8045:ada8:be24:edd3:15d5	237.211.21.213
b51a:901b:cb15:8045:ada8:be24:edd3:15d6	237.211.21.214
b51a:901b:cb15:8045:ada8:be24:edd3:15d7	237.211.21.215
b51a:901b:cb15:8045:ada8:be24:edd3:15d8	237.211.21.216
b51a:901b:cb15:8045:ada8:be24:edd3:15d9	237.211.21.217
b51a:901b:cb15:8045:ada8:be24:edd3:15da	237.211.21.218
b51a:901b:cb15:8045:ada8:be24:edd3:15db	237.211.21.219
b51a:901b:cb15:8045:ada8:be24:edd3:15dc	237.211.21.220
b51a:901b:cb15:8045:ada8:be24:edd3:15dd	237.211.21.221
b51a:901b:cb15:8045:ada8:be24:edd3:15de	237.211.21.222
b51a:901b:cb15:8045:ada8:be24:edd3:15df	237.211.21.223
b51a:901b:cb15:8045:ada8:be24:edd3:15e0	237.211.21.224
b51a:901b:cb15:8045:ada8:be24:edd3:15e1	237.211.21.225
b51a:901b:cb15:8045:ada8:be24:edd3:15e2	237.211.21.226
b51a:901b:cb15:8045:ada8:be24:edd3:15e3	237.211.21.227
b51a:901b:cb15:8045:ada8:be24:edd3:15e4	237.211.21.228
b51a:901b:cb15:8045:ada8:be24:edd3:15e5	237.211.21.229
b51a:901b:cb15:8045:ada8:be24:edd3:15e6	237.211.21.230
b51a:901b:cb15:8045:ada8:be24:edd3:15e7	237.211.21.231
b51a:901b:cb15:8045:ada8:be24:edd3:15e8	237.211.21.232
b51a:901b:cb15:8045:ada8:be24:edd3:15e9	237.211.21.233
b51a:901b:cb15:8045:ada8:be24:edd3:15ea	237.211.21.234
b51a:901b:cb15:8045:ada8:be24:edd3:15eb	237.211.21.235
b51a:901b:cb15:8045:ada8:be24:edd3:15ec	237.211.21.236
b51a:901b:cb15:8045:ada8:be24:edd3:15ed	237.211.21.237
b51a:901b:cb15:8045:ada8:be24:edd3:15ee	237.211.21.238
b51a:901b:cb15:8045:ada8:be24:edd3:15ef	237.211.21.239
b51a:901b:cb15:8045:ada8:be24:edd3:15f0	237.211.21.240
b51a:901b:cb15:8045:ada8:be24:edd3:15f1	237.211.21.241
b51a:901b:cb15:8045:ada8:be24:edd3:15f2	237.211.21.242
b51a:901b:cb15:8045:ada8:be24:edd3:15f3	237.211.21.243
b51a:901b:cb15:8045:ada8:be24:edd3:15f4	237.211.21.244
b51a:901b:cb15:8045:ada8:be24:edd3:15f5	237.211.21.245
b51a:901b:cb15:8045:ada8:be24:edd3:15f6	237.211.21.246
b51a:901b:cb15:8045:ada8:be24:edd3:15f7	237.211.21.247
b51a:901b:cb15:8045:ada8:be24:edd3:15f8	237.211.21.248
b51a:901b:cb15:8045:ada8:be24:edd3:15f9	237.211.21.249
b51a:901b:cb15:8045:ada8:be24:edd3:15fa	237.211.21.250
b51a:901b:cb15:8045:ada8:be24:edd3:15fb	237.211.21.251
b51a:901b:cb15:8045:ada8:be24:edd3:15fc	237.211.21.252
b51a:901b:cb15:8045:ada8:be24:edd3:15fd	237.211.21.253
b51a:901b:cb15:8045:ada8:be24:edd3:15fe	237.211.21.254
b51a:901b:cb15:8045:ada8:be24:edd3:15ff	237.211.21.255

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.