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:ada8:7178:3155:1501	49.85.21.1
b51a:901b:cb15:8045:ada8:7178:3155:1502	49.85.21.2
b51a:901b:cb15:8045:ada8:7178:3155:1503	49.85.21.3
b51a:901b:cb15:8045:ada8:7178:3155:1504	49.85.21.4
b51a:901b:cb15:8045:ada8:7178:3155:1505	49.85.21.5
b51a:901b:cb15:8045:ada8:7178:3155:1506	49.85.21.6
b51a:901b:cb15:8045:ada8:7178:3155:1507	49.85.21.7
b51a:901b:cb15:8045:ada8:7178:3155:1508	49.85.21.8
b51a:901b:cb15:8045:ada8:7178:3155:1509	49.85.21.9
b51a:901b:cb15:8045:ada8:7178:3155:150a	49.85.21.10
b51a:901b:cb15:8045:ada8:7178:3155:150b	49.85.21.11
b51a:901b:cb15:8045:ada8:7178:3155:150c	49.85.21.12
b51a:901b:cb15:8045:ada8:7178:3155:150d	49.85.21.13
b51a:901b:cb15:8045:ada8:7178:3155:150e	49.85.21.14
b51a:901b:cb15:8045:ada8:7178:3155:150f	49.85.21.15
b51a:901b:cb15:8045:ada8:7178:3155:1510	49.85.21.16
b51a:901b:cb15:8045:ada8:7178:3155:1511	49.85.21.17
b51a:901b:cb15:8045:ada8:7178:3155:1512	49.85.21.18
b51a:901b:cb15:8045:ada8:7178:3155:1513	49.85.21.19
b51a:901b:cb15:8045:ada8:7178:3155:1514	49.85.21.20
b51a:901b:cb15:8045:ada8:7178:3155:1515	49.85.21.21
b51a:901b:cb15:8045:ada8:7178:3155:1516	49.85.21.22
b51a:901b:cb15:8045:ada8:7178:3155:1517	49.85.21.23
b51a:901b:cb15:8045:ada8:7178:3155:1518	49.85.21.24
b51a:901b:cb15:8045:ada8:7178:3155:1519	49.85.21.25
b51a:901b:cb15:8045:ada8:7178:3155:151a	49.85.21.26
b51a:901b:cb15:8045:ada8:7178:3155:151b	49.85.21.27
b51a:901b:cb15:8045:ada8:7178:3155:151c	49.85.21.28
b51a:901b:cb15:8045:ada8:7178:3155:151d	49.85.21.29
b51a:901b:cb15:8045:ada8:7178:3155:151e	49.85.21.30
b51a:901b:cb15:8045:ada8:7178:3155:151f	49.85.21.31
b51a:901b:cb15:8045:ada8:7178:3155:1520	49.85.21.32
b51a:901b:cb15:8045:ada8:7178:3155:1521	49.85.21.33
b51a:901b:cb15:8045:ada8:7178:3155:1522	49.85.21.34
b51a:901b:cb15:8045:ada8:7178:3155:1523	49.85.21.35
b51a:901b:cb15:8045:ada8:7178:3155:1524	49.85.21.36
b51a:901b:cb15:8045:ada8:7178:3155:1525	49.85.21.37
b51a:901b:cb15:8045:ada8:7178:3155:1526	49.85.21.38
b51a:901b:cb15:8045:ada8:7178:3155:1527	49.85.21.39
b51a:901b:cb15:8045:ada8:7178:3155:1528	49.85.21.40
b51a:901b:cb15:8045:ada8:7178:3155:1529	49.85.21.41
b51a:901b:cb15:8045:ada8:7178:3155:152a	49.85.21.42
b51a:901b:cb15:8045:ada8:7178:3155:152b	49.85.21.43
b51a:901b:cb15:8045:ada8:7178:3155:152c	49.85.21.44
b51a:901b:cb15:8045:ada8:7178:3155:152d	49.85.21.45
b51a:901b:cb15:8045:ada8:7178:3155:152e	49.85.21.46
b51a:901b:cb15:8045:ada8:7178:3155:152f	49.85.21.47
b51a:901b:cb15:8045:ada8:7178:3155:1530	49.85.21.48
b51a:901b:cb15:8045:ada8:7178:3155:1531	49.85.21.49
b51a:901b:cb15:8045:ada8:7178:3155:1532	49.85.21.50
b51a:901b:cb15:8045:ada8:7178:3155:1533	49.85.21.51
b51a:901b:cb15:8045:ada8:7178:3155:1534	49.85.21.52
b51a:901b:cb15:8045:ada8:7178:3155:1535	49.85.21.53
b51a:901b:cb15:8045:ada8:7178:3155:1536	49.85.21.54
b51a:901b:cb15:8045:ada8:7178:3155:1537	49.85.21.55
b51a:901b:cb15:8045:ada8:7178:3155:1538	49.85.21.56
b51a:901b:cb15:8045:ada8:7178:3155:1539	49.85.21.57
b51a:901b:cb15:8045:ada8:7178:3155:153a	49.85.21.58
b51a:901b:cb15:8045:ada8:7178:3155:153b	49.85.21.59
b51a:901b:cb15:8045:ada8:7178:3155:153c	49.85.21.60

b51a:901b:cb15:8045:ada8:7178:3155:153d	49.85.21.61
b51a:901b:cb15:8045:ada8:7178:3155:153e	49.85.21.62
b51a:901b:cb15:8045:ada8:7178:3155:153f	49.85.21.63
b51a:901b:cb15:8045:ada8:7178:3155:1540	49.85.21.64
b51a:901b:cb15:8045:ada8:7178:3155:1541	49.85.21.65
b51a:901b:cb15:8045:ada8:7178:3155:1542	49.85.21.66
b51a:901b:cb15:8045:ada8:7178:3155:1543	49.85.21.67
b51a:901b:cb15:8045:ada8:7178:3155:1544	49.85.21.68
b51a:901b:cb15:8045:ada8:7178:3155:1545	49.85.21.69
b51a:901b:cb15:8045:ada8:7178:3155:1546	49.85.21.70
b51a:901b:cb15:8045:ada8:7178:3155:1547	49.85.21.71
b51a:901b:cb15:8045:ada8:7178:3155:1548	49.85.21.72
b51a:901b:cb15:8045:ada8:7178:3155:1549	49.85.21.73
b51a:901b:cb15:8045:ada8:7178:3155:154a	49.85.21.74
b51a:901b:cb15:8045:ada8:7178:3155:154b	49.85.21.75
b51a:901b:cb15:8045:ada8:7178:3155:154c	49.85.21.76
b51a:901b:cb15:8045:ada8:7178:3155:154d	49.85.21.77
b51a:901b:cb15:8045:ada8:7178:3155:154e	49.85.21.78
b51a:901b:cb15:8045:ada8:7178:3155:154f	49.85.21.79
b51a:901b:cb15:8045:ada8:7178:3155:1550	49.85.21.80
b51a:901b:cb15:8045:ada8:7178:3155:1551	49.85.21.81
b51a:901b:cb15:8045:ada8:7178:3155:1552	49.85.21.82
b51a:901b:cb15:8045:ada8:7178:3155:1553	49.85.21.83
b51a:901b:cb15:8045:ada8:7178:3155:1554	49.85.21.84
b51a:901b:cb15:8045:ada8:7178:3155:1555	49.85.21.85
b51a:901b:cb15:8045:ada8:7178:3155:1556	49.85.21.86
b51a:901b:cb15:8045:ada8:7178:3155:1557	49.85.21.87
b51a:901b:cb15:8045:ada8:7178:3155:1558	49.85.21.88
b51a:901b:cb15:8045:ada8:7178:3155:1559	49.85.21.89
b51a:901b:cb15:8045:ada8:7178:3155:155a	49.85.21.90
b51a:901b:cb15:8045:ada8:7178:3155:155b	49.85.21.91
b51a:901b:cb15:8045:ada8:7178:3155:155c	49.85.21.92
b51a:901b:cb15:8045:ada8:7178:3155:155d	49.85.21.93
b51a:901b:cb15:8045:ada8:7178:3155:155e	49.85.21.94
b51a:901b:cb15:8045:ada8:7178:3155:155f	49.85.21.95
b51a:901b:cb15:8045:ada8:7178:3155:1560	49.85.21.96
b51a:901b:cb15:8045:ada8:7178:3155:1561	49.85.21.97
b51a:901b:cb15:8045:ada8:7178:3155:1562	49.85.21.98
b51a:901b:cb15:8045:ada8:7178:3155:1563	49.85.21.99
b51a:901b:cb15:8045:ada8:7178:3155:1564	49.85.21.100
b51a:901b:cb15:8045:ada8:7178:3155:1565	49.85.21.101
b51a:901b:cb15:8045:ada8:7178:3155:1566	49.85.21.102
b51a:901b:cb15:8045:ada8:7178:3155:1567	49.85.21.103
b51a:901b:cb15:8045:ada8:7178:3155:1568	49.85.21.104
b51a:901b:cb15:8045:ada8:7178:3155:1569	49.85.21.105
b51a:901b:cb15:8045:ada8:7178:3155:156a	49.85.21.106
b51a:901b:cb15:8045:ada8:7178:3155:156b	49.85.21.107
b51a:901b:cb15:8045:ada8:7178:3155:156c	49.85.21.108
b51a:901b:cb15:8045:ada8:7178:3155:156d	49.85.21.109
b51a:901b:cb15:8045:ada8:7178:3155:156e	49.85.21.110
b51a:901b:cb15:8045:ada8:7178:3155:156f	49.85.21.111
b51a:901b:cb15:8045:ada8:7178:3155:1570	49.85.21.112
b51a:901b:cb15:8045:ada8:7178:3155:1571	49.85.21.113
b51a:901b:cb15:8045:ada8:7178:3155:1572	49.85.21.114
b51a:901b:cb15:8045:ada8:7178:3155:1573	49.85.21.115
b51a:901b:cb15:8045:ada8:7178:3155:1574	49.85.21.116
b51a:901b:cb15:8045:ada8:7178:3155:1575	49.85.21.117
b51a:901b:cb15:8045:ada8:7178:3155:1576	49.85.21.118
b51a:901b:cb15:8045:ada8:7178:3155:1577	49.85.21.119
b51a:901b:cb15:8045:ada8:7178:3155:1578	49.85.21.120

b51a:901b:cb15:8045:ada8:7178:3155:1579	49.85.21.121
b51a:901b:cb15:8045:ada8:7178:3155:157a	49.85.21.122
b51a:901b:cb15:8045:ada8:7178:3155:157b	49.85.21.123
b51a:901b:cb15:8045:ada8:7178:3155:157c	49.85.21.124
b51a:901b:cb15:8045:ada8:7178:3155:157d	49.85.21.125
b51a:901b:cb15:8045:ada8:7178:3155:157e	49.85.21.126
b51a:901b:cb15:8045:ada8:7178:3155:157f	49.85.21.127
b51a:901b:cb15:8045:ada8:7178:3155:1580	49.85.21.128
b51a:901b:cb15:8045:ada8:7178:3155:1581	49.85.21.129
b51a:901b:cb15:8045:ada8:7178:3155:1582	49.85.21.130
b51a:901b:cb15:8045:ada8:7178:3155:1583	49.85.21.131
b51a:901b:cb15:8045:ada8:7178:3155:1584	49.85.21.132
b51a:901b:cb15:8045:ada8:7178:3155:1585	49.85.21.133
b51a:901b:cb15:8045:ada8:7178:3155:1586	49.85.21.134
b51a:901b:cb15:8045:ada8:7178:3155:1587	49.85.21.135
b51a:901b:cb15:8045:ada8:7178:3155:1588	49.85.21.136
b51a:901b:cb15:8045:ada8:7178:3155:1589	49.85.21.137
b51a:901b:cb15:8045:ada8:7178:3155:158a	49.85.21.138
b51a:901b:cb15:8045:ada8:7178:3155:158b	49.85.21.139
b51a:901b:cb15:8045:ada8:7178:3155:158c	49.85.21.140
b51a:901b:cb15:8045:ada8:7178:3155:158d	49.85.21.141
b51a:901b:cb15:8045:ada8:7178:3155:158e	49.85.21.142
b51a:901b:cb15:8045:ada8:7178:3155:158f	49.85.21.143
b51a:901b:cb15:8045:ada8:7178:3155:1590	49.85.21.144
b51a:901b:cb15:8045:ada8:7178:3155:1591	49.85.21.145
b51a:901b:cb15:8045:ada8:7178:3155:1592	49.85.21.146
b51a:901b:cb15:8045:ada8:7178:3155:1593	49.85.21.147
b51a:901b:cb15:8045:ada8:7178:3155:1594	49.85.21.148
b51a:901b:cb15:8045:ada8:7178:3155:1595	49.85.21.149
b51a:901b:cb15:8045:ada8:7178:3155:1596	49.85.21.150
b51a:901b:cb15:8045:ada8:7178:3155:1597	49.85.21.151
b51a:901b:cb15:8045:ada8:7178:3155:1598	49.85.21.152
b51a:901b:cb15:8045:ada8:7178:3155:1599	49.85.21.153
b51a:901b:cb15:8045:ada8:7178:3155:159a	49.85.21.154
b51a:901b:cb15:8045:ada8:7178:3155:159b	49.85.21.155
b51a:901b:cb15:8045:ada8:7178:3155:159c	49.85.21.156
b51a:901b:cb15:8045:ada8:7178:3155:159d	49.85.21.157
b51a:901b:cb15:8045:ada8:7178:3155:159e	49.85.21.158
b51a:901b:cb15:8045:ada8:7178:3155:159f	49.85.21.159
b51a:901b:cb15:8045:ada8:7178:3155:15a0	49.85.21.160
b51a:901b:cb15:8045:ada8:7178:3155:15a1	49.85.21.161
b51a:901b:cb15:8045:ada8:7178:3155:15a2	49.85.21.162
b51a:901b:cb15:8045:ada8:7178:3155:15a3	49.85.21.163
b51a:901b:cb15:8045:ada8:7178:3155:15a4	49.85.21.164
b51a:901b:cb15:8045:ada8:7178:3155:15a5	49.85.21.165
b51a:901b:cb15:8045:ada8:7178:3155:15a6	49.85.21.166
b51a:901b:cb15:8045:ada8:7178:3155:15a7	49.85.21.167
b51a:901b:cb15:8045:ada8:7178:3155:15a8	49.85.21.168
b51a:901b:cb15:8045:ada8:7178:3155:15a9	49.85.21.169
b51a:901b:cb15:8045:ada8:7178:3155:15aa	49.85.21.170
b51a:901b:cb15:8045:ada8:7178:3155:15ab	49.85.21.171
b51a:901b:cb15:8045:ada8:7178:3155:15ac	49.85.21.172
b51a:901b:cb15:8045:ada8:7178:3155:15ad	49.85.21.173
b51a:901b:cb15:8045:ada8:7178:3155:15ae	49.85.21.174
b51a:901b:cb15:8045:ada8:7178:3155:15af	49.85.21.175
b51a:901b:cb15:8045:ada8:7178:3155:15b0	49.85.21.176
b51a:901b:cb15:8045:ada8:7178:3155:15b1	49.85.21.177
b51a:901b:cb15:8045:ada8:7178:3155:15b2	49.85.21.178
b51a:901b:cb15:8045:ada8:7178:3155:15b3	49.85.21.179
b51a:901b:cb15:8045:ada8:7178:3155:15b4	49.85.21.180

b51a:901b:cb15:8045:ada8:7178:3155:15b5	49.85.21.181
b51a:901b:cb15:8045:ada8:7178:3155:15b6	49.85.21.182
b51a:901b:cb15:8045:ada8:7178:3155:15b7	49.85.21.183
b51a:901b:cb15:8045:ada8:7178:3155:15b8	49.85.21.184
b51a:901b:cb15:8045:ada8:7178:3155:15b9	49.85.21.185
b51a:901b:cb15:8045:ada8:7178:3155:15ba	49.85.21.186
b51a:901b:cb15:8045:ada8:7178:3155:15bb	49.85.21.187
b51a:901b:cb15:8045:ada8:7178:3155:15bc	49.85.21.188
b51a:901b:cb15:8045:ada8:7178:3155:15bd	49.85.21.189
b51a:901b:cb15:8045:ada8:7178:3155:15be	49.85.21.190
b51a:901b:cb15:8045:ada8:7178:3155:15bf	49.85.21.191
b51a:901b:cb15:8045:ada8:7178:3155:15c0	49.85.21.192
b51a:901b:cb15:8045:ada8:7178:3155:15c1	49.85.21.193
b51a:901b:cb15:8045:ada8:7178:3155:15c2	49.85.21.194
b51a:901b:cb15:8045:ada8:7178:3155:15c3	49.85.21.195
b51a:901b:cb15:8045:ada8:7178:3155:15c4	49.85.21.196
b51a:901b:cb15:8045:ada8:7178:3155:15c5	49.85.21.197
b51a:901b:cb15:8045:ada8:7178:3155:15c6	49.85.21.198
b51a:901b:cb15:8045:ada8:7178:3155:15c7	49.85.21.199
b51a:901b:cb15:8045:ada8:7178:3155:15c8	49.85.21.200
b51a:901b:cb15:8045:ada8:7178:3155:15c9	49.85.21.201
b51a:901b:cb15:8045:ada8:7178:3155:15ca	49.85.21.202
b51a:901b:cb15:8045:ada8:7178:3155:15cb	49.85.21.203
b51a:901b:cb15:8045:ada8:7178:3155:15cc	49.85.21.204
b51a:901b:cb15:8045:ada8:7178:3155:15cd	49.85.21.205
b51a:901b:cb15:8045:ada8:7178:3155:15ce	49.85.21.206
b51a:901b:cb15:8045:ada8:7178:3155:15cf	49.85.21.207
b51a:901b:cb15:8045:ada8:7178:3155:15d0	49.85.21.208
b51a:901b:cb15:8045:ada8:7178:3155:15d1	49.85.21.209
b51a:901b:cb15:8045:ada8:7178:3155:15d2	49.85.21.210
b51a:901b:cb15:8045:ada8:7178:3155:15d3	49.85.21.211
b51a:901b:cb15:8045:ada8:7178:3155:15d4	49.85.21.212
b51a:901b:cb15:8045:ada8:7178:3155:15d5	49.85.21.213
b51a:901b:cb15:8045:ada8:7178:3155:15d6	49.85.21.214
b51a:901b:cb15:8045:ada8:7178:3155:15d7	49.85.21.215
b51a:901b:cb15:8045:ada8:7178:3155:15d8	49.85.21.216
b51a:901b:cb15:8045:ada8:7178:3155:15d9	49.85.21.217
b51a:901b:cb15:8045:ada8:7178:3155:15da	49.85.21.218
b51a:901b:cb15:8045:ada8:7178:3155:15db	49.85.21.219
b51a:901b:cb15:8045:ada8:7178:3155:15dc	49.85.21.220
b51a:901b:cb15:8045:ada8:7178:3155:15dd	49.85.21.221
b51a:901b:cb15:8045:ada8:7178:3155:15de	49.85.21.222
b51a:901b:cb15:8045:ada8:7178:3155:15df	49.85.21.223
b51a:901b:cb15:8045:ada8:7178:3155:15e0	49.85.21.224
b51a:901b:cb15:8045:ada8:7178:3155:15e1	49.85.21.225
b51a:901b:cb15:8045:ada8:7178:3155:15e2	49.85.21.226
b51a:901b:cb15:8045:ada8:7178:3155:15e3	49.85.21.227
b51a:901b:cb15:8045:ada8:7178:3155:15e4	49.85.21.228
b51a:901b:cb15:8045:ada8:7178:3155:15e5	49.85.21.229
b51a:901b:cb15:8045:ada8:7178:3155:15e6	49.85.21.230
b51a:901b:cb15:8045:ada8:7178:3155:15e7	49.85.21.231
b51a:901b:cb15:8045:ada8:7178:3155:15e8	49.85.21.232
b51a:901b:cb15:8045:ada8:7178:3155:15e9	49.85.21.233
b51a:901b:cb15:8045:ada8:7178:3155:15ea	49.85.21.234
b51a:901b:cb15:8045:ada8:7178:3155:15eb	49.85.21.235
b51a:901b:cb15:8045:ada8:7178:3155:15ec	49.85.21.236
b51a:901b:cb15:8045:ada8:7178:3155:15ed	49.85.21.237
b51a:901b:cb15:8045:ada8:7178:3155:15ee	49.85.21.238
b51a:901b:cb15:8045:ada8:7178:3155:15ef	49.85.21.239
b51a:901b:cb15:8045:ada8:7178:3155:15f0	49.85.21.240
b51a:901b:cb15:8045:ada8:7178:3155:15f1	49.85.21.241
b51a:901b:cb15:8045:ada8:7178:3155:15f2	49.85.21.242
b51a:901b:cb15:8045:ada8:7178:3155:15f3	49.85.21.243
b51a:901b:cb15:8045:ada8:7178:3155:15f4	49.85.21.244
b51a:901b:cb15:8045:ada8:7178:3155:15f5	49.85.21.245
b51a:901b:cb15:8045:ada8:7178:3155:15f6	49.85.21.246
b51a:901b:cb15:8045:ada8:7178:3155:15f7	49.85.21.247
b51a:901b:cb15:8045:ada8:7178:3155:15f8	49.85.21.248
b51a:901b:cb15:8045:ada8:7178:3155:15f9	49.85.21.249
b51a:901b:cb15:8045:ada8:7178:3155:15fa	49.85.21.250
b51a:901b:cb15:8045:ada8:7178:3155:15fb	49.85.21.251
b51a:901b:cb15:8045:ada8:7178:3155:15fc	49.85.21.252
b51a:901b:cb15:8045:ada8:7178:3155:15fd	49.85.21.253
b51a:901b:cb15:8045:ada8:7178:3155:15fe	49.85.21.254
b51a:901b:cb15:8045:ada8:7178:3155:15ff	49.85.21.255

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.