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:901b:1324:ada3:b51b:ff87:1401	255.135.20.1
cb15:901b:901b:1324:ada3:b51b:ff87:1402	255.135.20.2
cb15:901b:901b:1324:ada3:b51b:ff87:1403	255.135.20.3
cb15:901b:901b:1324:ada3:b51b:ff87:1404	255.135.20.4
cb15:901b:901b:1324:ada3:b51b:ff87:1405	255.135.20.5
cb15:901b:901b:1324:ada3:b51b:ff87:1406	255.135.20.6
cb15:901b:901b:1324:ada3:b51b:ff87:1407	255.135.20.7
cb15:901b:901b:1324:ada3:b51b:ff87:1408	255.135.20.8
cb15:901b:901b:1324:ada3:b51b:ff87:1409	255.135.20.9
cb15:901b:901b:1324:ada3:b51b:ff87:140a	255.135.20.10
cb15:901b:901b:1324:ada3:b51b:ff87:140b	255.135.20.11
cb15:901b:901b:1324:ada3:b51b:ff87:140c	255.135.20.12
cb15:901b:901b:1324:ada3:b51b:ff87:140d	255.135.20.13
cb15:901b:901b:1324:ada3:b51b:ff87:140e	255.135.20.14
cb15:901b:901b:1324:ada3:b51b:ff87:140f	255.135.20.15
cb15:901b:901b:1324:ada3:b51b:ff87:1410	255.135.20.16
cb15:901b:901b:1324:ada3:b51b:ff87:1411	255.135.20.17
cb15:901b:901b:1324:ada3:b51b:ff87:1412	255.135.20.18
cb15:901b:901b:1324:ada3:b51b:ff87:1413	255.135.20.19
cb15:901b:901b:1324:ada3:b51b:ff87:1414	255.135.20.20
cb15:901b:901b:1324:ada3:b51b:ff87:1415	255.135.20.21
cb15:901b:901b:1324:ada3:b51b:ff87:1416	255.135.20.22
cb15:901b:901b:1324:ada3:b51b:ff87:1417	255.135.20.23
cb15:901b:901b:1324:ada3:b51b:ff87:1418	255.135.20.24
cb15:901b:901b:1324:ada3:b51b:ff87:1419	255.135.20.25
cb15:901b:901b:1324:ada3:b51b:ff87:141a	255.135.20.26
cb15:901b:901b:1324:ada3:b51b:ff87:141b	255.135.20.27
cb15:901b:901b:1324:ada3:b51b:ff87:141c	255.135.20.28
cb15:901b:901b:1324:ada3:b51b:ff87:141d	255.135.20.29
cb15:901b:901b:1324:ada3:b51b:ff87:141e	255.135.20.30
cb15:901b:901b:1324:ada3:b51b:ff87:141f	255.135.20.31
cb15:901b:901b:1324:ada3:b51b:ff87:1420	255.135.20.32
cb15:901b:901b:1324:ada3:b51b:ff87:1421	255.135.20.33
cb15:901b:901b:1324:ada3:b51b:ff87:1422	255.135.20.34
cb15:901b:901b:1324:ada3:b51b:ff87:1423	255.135.20.35
cb15:901b:901b:1324:ada3:b51b:ff87:1424	255.135.20.36
cb15:901b:901b:1324:ada3:b51b:ff87:1425	255.135.20.37
cb15:901b:901b:1324:ada3:b51b:ff87:1426	255.135.20.38
cb15:901b:901b:1324:ada3:b51b:ff87:1427	255.135.20.39
cb15:901b:901b:1324:ada3:b51b:ff87:1428	255.135.20.40
cb15:901b:901b:1324:ada3:b51b:ff87:1429	255.135.20.41
cb15:901b:901b:1324:ada3:b51b:ff87:142a	255.135.20.42
cb15:901b:901b:1324:ada3:b51b:ff87:142b	255.135.20.43
cb15:901b:901b:1324:ada3:b51b:ff87:142c	255.135.20.44
cb15:901b:901b:1324:ada3:b51b:ff87:142d	255.135.20.45
cb15:901b:901b:1324:ada3:b51b:ff87:142e	255.135.20.46
cb15:901b:901b:1324:ada3:b51b:ff87:142f	255.135.20.47
cb15:901b:901b:1324:ada3:b51b:ff87:1430	255.135.20.48
cb15:901b:901b:1324:ada3:b51b:ff87:1431	255.135.20.49
cb15:901b:901b:1324:ada3:b51b:ff87:1432	255.135.20.50
cb15:901b:901b:1324:ada3:b51b:ff87:1433	255.135.20.51
cb15:901b:901b:1324:ada3:b51b:ff87:1434	255.135.20.52
cb15:901b:901b:1324:ada3:b51b:ff87:1435	255.135.20.53
cb15:901b:901b:1324:ada3:b51b:ff87:1436	255.135.20.54
cb15:901b:901b:1324:ada3:b51b:ff87:1437	255.135.20.55
cb15:901b:901b:1324:ada3:b51b:ff87:1438	255.135.20.56
cb15:901b:901b:1324:ada3:b51b:ff87:1439	255.135.20.57
cb15:901b:901b:1324:ada3:b51b:ff87:143a	255.135.20.58
cb15:901b:901b:1324:ada3:b51b:ff87:143b	255.135.20.59
cb15:901b:901b:1324:ada3:b51b:ff87:143c	255.135.20.60

cb15:901b:901b:1324:ada3:b51b:ff87:143d	255.135.20.61
cb15:901b:901b:1324:ada3:b51b:ff87:143e	255.135.20.62
cb15:901b:901b:1324:ada3:b51b:ff87:143f	255.135.20.63
cb15:901b:901b:1324:ada3:b51b:ff87:1440	255.135.20.64
cb15:901b:901b:1324:ada3:b51b:ff87:1441	255.135.20.65
cb15:901b:901b:1324:ada3:b51b:ff87:1442	255.135.20.66
cb15:901b:901b:1324:ada3:b51b:ff87:1443	255.135.20.67
cb15:901b:901b:1324:ada3:b51b:ff87:1444	255.135.20.68
cb15:901b:901b:1324:ada3:b51b:ff87:1445	255.135.20.69
cb15:901b:901b:1324:ada3:b51b:ff87:1446	255.135.20.70
cb15:901b:901b:1324:ada3:b51b:ff87:1447	255.135.20.71
cb15:901b:901b:1324:ada3:b51b:ff87:1448	255.135.20.72
cb15:901b:901b:1324:ada3:b51b:ff87:1449	255.135.20.73
cb15:901b:901b:1324:ada3:b51b:ff87:144a	255.135.20.74
cb15:901b:901b:1324:ada3:b51b:ff87:144b	255.135.20.75
cb15:901b:901b:1324:ada3:b51b:ff87:144c	255.135.20.76
cb15:901b:901b:1324:ada3:b51b:ff87:144d	255.135.20.77
cb15:901b:901b:1324:ada3:b51b:ff87:144e	255.135.20.78
cb15:901b:901b:1324:ada3:b51b:ff87:144f	255.135.20.79
cb15:901b:901b:1324:ada3:b51b:ff87:1450	255.135.20.80
cb15:901b:901b:1324:ada3:b51b:ff87:1451	255.135.20.81
cb15:901b:901b:1324:ada3:b51b:ff87:1452	255.135.20.82
cb15:901b:901b:1324:ada3:b51b:ff87:1453	255.135.20.83
cb15:901b:901b:1324:ada3:b51b:ff87:1454	255.135.20.84
cb15:901b:901b:1324:ada3:b51b:ff87:1455	255.135.20.85
cb15:901b:901b:1324:ada3:b51b:ff87:1456	255.135.20.86
cb15:901b:901b:1324:ada3:b51b:ff87:1457	255.135.20.87
cb15:901b:901b:1324:ada3:b51b:ff87:1458	255.135.20.88
cb15:901b:901b:1324:ada3:b51b:ff87:1459	255.135.20.89
cb15:901b:901b:1324:ada3:b51b:ff87:145a	255.135.20.90
cb15:901b:901b:1324:ada3:b51b:ff87:145b	255.135.20.91
cb15:901b:901b:1324:ada3:b51b:ff87:145c	255.135.20.92
cb15:901b:901b:1324:ada3:b51b:ff87:145d	255.135.20.93
cb15:901b:901b:1324:ada3:b51b:ff87:145e	255.135.20.94
cb15:901b:901b:1324:ada3:b51b:ff87:145f	255.135.20.95
cb15:901b:901b:1324:ada3:b51b:ff87:1460	255.135.20.96
cb15:901b:901b:1324:ada3:b51b:ff87:1461	255.135.20.97
cb15:901b:901b:1324:ada3:b51b:ff87:1462	255.135.20.98
cb15:901b:901b:1324:ada3:b51b:ff87:1463	255.135.20.99
cb15:901b:901b:1324:ada3:b51b:ff87:1464	255.135.20.100
cb15:901b:901b:1324:ada3:b51b:ff87:1465	255.135.20.101
cb15:901b:901b:1324:ada3:b51b:ff87:1466	255.135.20.102
cb15:901b:901b:1324:ada3:b51b:ff87:1467	255.135.20.103
cb15:901b:901b:1324:ada3:b51b:ff87:1468	255.135.20.104
cb15:901b:901b:1324:ada3:b51b:ff87:1469	255.135.20.105
cb15:901b:901b:1324:ada3:b51b:ff87:146a	255.135.20.106
cb15:901b:901b:1324:ada3:b51b:ff87:146b	255.135.20.107
cb15:901b:901b:1324:ada3:b51b:ff87:146c	255.135.20.108
cb15:901b:901b:1324:ada3:b51b:ff87:146d	255.135.20.109
cb15:901b:901b:1324:ada3:b51b:ff87:146e	255.135.20.110
cb15:901b:901b:1324:ada3:b51b:ff87:146f	255.135.20.111
cb15:901b:901b:1324:ada3:b51b:ff87:1470	255.135.20.112
cb15:901b:901b:1324:ada3:b51b:ff87:1471	255.135.20.113
cb15:901b:901b:1324:ada3:b51b:ff87:1472	255.135.20.114
cb15:901b:901b:1324:ada3:b51b:ff87:1473	255.135.20.115
cb15:901b:901b:1324:ada3:b51b:ff87:1474	255.135.20.116
cb15:901b:901b:1324:ada3:b51b:ff87:1475	255.135.20.117
cb15:901b:901b:1324:ada3:b51b:ff87:1476	255.135.20.118
cb15:901b:901b:1324:ada3:b51b:ff87:1477	255.135.20.119
cb15:901b:901b:1324:ada3:b51b:ff87:1478	255.135.20.120

cb15:901b:901b:1324:ada3:b51b:ff87:1479	255.135.20.121
cb15:901b:901b:1324:ada3:b51b:ff87:147a	255.135.20.122
cb15:901b:901b:1324:ada3:b51b:ff87:147b	255.135.20.123
cb15:901b:901b:1324:ada3:b51b:ff87:147c	255.135.20.124
cb15:901b:901b:1324:ada3:b51b:ff87:147d	255.135.20.125
cb15:901b:901b:1324:ada3:b51b:ff87:147e	255.135.20.126
cb15:901b:901b:1324:ada3:b51b:ff87:147f	255.135.20.127
cb15:901b:901b:1324:ada3:b51b:ff87:1480	255.135.20.128
cb15:901b:901b:1324:ada3:b51b:ff87:1481	255.135.20.129
cb15:901b:901b:1324:ada3:b51b:ff87:1482	255.135.20.130
cb15:901b:901b:1324:ada3:b51b:ff87:1483	255.135.20.131
cb15:901b:901b:1324:ada3:b51b:ff87:1484	255.135.20.132
cb15:901b:901b:1324:ada3:b51b:ff87:1485	255.135.20.133
cb15:901b:901b:1324:ada3:b51b:ff87:1486	255.135.20.134
cb15:901b:901b:1324:ada3:b51b:ff87:1487	255.135.20.135
cb15:901b:901b:1324:ada3:b51b:ff87:1488	255.135.20.136
cb15:901b:901b:1324:ada3:b51b:ff87:1489	255.135.20.137
cb15:901b:901b:1324:ada3:b51b:ff87:148a	255.135.20.138
cb15:901b:901b:1324:ada3:b51b:ff87:148b	255.135.20.139
cb15:901b:901b:1324:ada3:b51b:ff87:148c	255.135.20.140
cb15:901b:901b:1324:ada3:b51b:ff87:148d	255.135.20.141
cb15:901b:901b:1324:ada3:b51b:ff87:148e	255.135.20.142
cb15:901b:901b:1324:ada3:b51b:ff87:148f	255.135.20.143
cb15:901b:901b:1324:ada3:b51b:ff87:1490	255.135.20.144
cb15:901b:901b:1324:ada3:b51b:ff87:1491	255.135.20.145
cb15:901b:901b:1324:ada3:b51b:ff87:1492	255.135.20.146
cb15:901b:901b:1324:ada3:b51b:ff87:1493	255.135.20.147
cb15:901b:901b:1324:ada3:b51b:ff87:1494	255.135.20.148
cb15:901b:901b:1324:ada3:b51b:ff87:1495	255.135.20.149
cb15:901b:901b:1324:ada3:b51b:ff87:1496	255.135.20.150
cb15:901b:901b:1324:ada3:b51b:ff87:1497	255.135.20.151
cb15:901b:901b:1324:ada3:b51b:ff87:1498	255.135.20.152
cb15:901b:901b:1324:ada3:b51b:ff87:1499	255.135.20.153
cb15:901b:901b:1324:ada3:b51b:ff87:149a	255.135.20.154
cb15:901b:901b:1324:ada3:b51b:ff87:149b	255.135.20.155
cb15:901b:901b:1324:ada3:b51b:ff87:149c	255.135.20.156
cb15:901b:901b:1324:ada3:b51b:ff87:149d	255.135.20.157
cb15:901b:901b:1324:ada3:b51b:ff87:149e	255.135.20.158
cb15:901b:901b:1324:ada3:b51b:ff87:149f	255.135.20.159
cb15:901b:901b:1324:ada3:b51b:ff87:14a0	255.135.20.160
cb15:901b:901b:1324:ada3:b51b:ff87:14a1	255.135.20.161
cb15:901b:901b:1324:ada3:b51b:ff87:14a2	255.135.20.162
cb15:901b:901b:1324:ada3:b51b:ff87:14a3	255.135.20.163
cb15:901b:901b:1324:ada3:b51b:ff87:14a4	255.135.20.164
cb15:901b:901b:1324:ada3:b51b:ff87:14a5	255.135.20.165
cb15:901b:901b:1324:ada3:b51b:ff87:14a6	255.135.20.166
cb15:901b:901b:1324:ada3:b51b:ff87:14a7	255.135.20.167
cb15:901b:901b:1324:ada3:b51b:ff87:14a8	255.135.20.168
cb15:901b:901b:1324:ada3:b51b:ff87:14a9	255.135.20.169
cb15:901b:901b:1324:ada3:b51b:ff87:14aa	255.135.20.170
cb15:901b:901b:1324:ada3:b51b:ff87:14ab	255.135.20.171
cb15:901b:901b:1324:ada3:b51b:ff87:14ac	255.135.20.172
cb15:901b:901b:1324:ada3:b51b:ff87:14ad	255.135.20.173
cb15:901b:901b:1324:ada3:b51b:ff87:14ae	255.135.20.174
cb15:901b:901b:1324:ada3:b51b:ff87:14af	255.135.20.175
cb15:901b:901b:1324:ada3:b51b:ff87:14b0	255.135.20.176
cb15:901b:901b:1324:ada3:b51b:ff87:14b1	255.135.20.177
cb15:901b:901b:1324:ada3:b51b:ff87:14b2	255.135.20.178
cb15:901b:901b:1324:ada3:b51b:ff87:14b3	255.135.20.179
cb15:901b:901b:1324:ada3:b51b:ff87:14b4	255.135.20.180

cb15:901b:901b:1324:ada3:b51b:ff87:14b5	255.135.20.181
cb15:901b:901b:1324:ada3:b51b:ff87:14b6	255.135.20.182
cb15:901b:901b:1324:ada3:b51b:ff87:14b7	255.135.20.183
cb15:901b:901b:1324:ada3:b51b:ff87:14b8	255.135.20.184
cb15:901b:901b:1324:ada3:b51b:ff87:14b9	255.135.20.185
cb15:901b:901b:1324:ada3:b51b:ff87:14ba	255.135.20.186
cb15:901b:901b:1324:ada3:b51b:ff87:14bb	255.135.20.187
cb15:901b:901b:1324:ada3:b51b:ff87:14bc	255.135.20.188
cb15:901b:901b:1324:ada3:b51b:ff87:14bd	255.135.20.189
cb15:901b:901b:1324:ada3:b51b:ff87:14be	255.135.20.190
cb15:901b:901b:1324:ada3:b51b:ff87:14bf	255.135.20.191
cb15:901b:901b:1324:ada3:b51b:ff87:14c0	255.135.20.192
cb15:901b:901b:1324:ada3:b51b:ff87:14c1	255.135.20.193
cb15:901b:901b:1324:ada3:b51b:ff87:14c2	255.135.20.194
cb15:901b:901b:1324:ada3:b51b:ff87:14c3	255.135.20.195
cb15:901b:901b:1324:ada3:b51b:ff87:14c4	255.135.20.196
cb15:901b:901b:1324:ada3:b51b:ff87:14c5	255.135.20.197
cb15:901b:901b:1324:ada3:b51b:ff87:14c6	255.135.20.198
cb15:901b:901b:1324:ada3:b51b:ff87:14c7	255.135.20.199
cb15:901b:901b:1324:ada3:b51b:ff87:14c8	255.135.20.200
cb15:901b:901b:1324:ada3:b51b:ff87:14c9	255.135.20.201
cb15:901b:901b:1324:ada3:b51b:ff87:14ca	255.135.20.202
cb15:901b:901b:1324:ada3:b51b:ff87:14cb	255.135.20.203
cb15:901b:901b:1324:ada3:b51b:ff87:14cc	255.135.20.204
cb15:901b:901b:1324:ada3:b51b:ff87:14cd	255.135.20.205
cb15:901b:901b:1324:ada3:b51b:ff87:14ce	255.135.20.206
cb15:901b:901b:1324:ada3:b51b:ff87:14cf	255.135.20.207
cb15:901b:901b:1324:ada3:b51b:ff87:14d0	255.135.20.208
cb15:901b:901b:1324:ada3:b51b:ff87:14d1	255.135.20.209
cb15:901b:901b:1324:ada3:b51b:ff87:14d2	255.135.20.210
cb15:901b:901b:1324:ada3:b51b:ff87:14d3	255.135.20.211
cb15:901b:901b:1324:ada3:b51b:ff87:14d4	255.135.20.212
cb15:901b:901b:1324:ada3:b51b:ff87:14d5	255.135.20.213
cb15:901b:901b:1324:ada3:b51b:ff87:14d6	255.135.20.214
cb15:901b:901b:1324:ada3:b51b:ff87:14d7	255.135.20.215
cb15:901b:901b:1324:ada3:b51b:ff87:14d8	255.135.20.216
cb15:901b:901b:1324:ada3:b51b:ff87:14d9	255.135.20.217
cb15:901b:901b:1324:ada3:b51b:ff87:14da	255.135.20.218
cb15:901b:901b:1324:ada3:b51b:ff87:14db	255.135.20.219
cb15:901b:901b:1324:ada3:b51b:ff87:14dc	255.135.20.220
cb15:901b:901b:1324:ada3:b51b:ff87:14dd	255.135.20.221
cb15:901b:901b:1324:ada3:b51b:ff87:14de	255.135.20.222
cb15:901b:901b:1324:ada3:b51b:ff87:14df	255.135.20.223
cb15:901b:901b:1324:ada3:b51b:ff87:14e0	255.135.20.224
cb15:901b:901b:1324:ada3:b51b:ff87:14e1	255.135.20.225
cb15:901b:901b:1324:ada3:b51b:ff87:14e2	255.135.20.226
cb15:901b:901b:1324:ada3:b51b:ff87:14e3	255.135.20.227
cb15:901b:901b:1324:ada3:b51b:ff87:14e4	255.135.20.228
cb15:901b:901b:1324:ada3:b51b:ff87:14e5	255.135.20.229
cb15:901b:901b:1324:ada3:b51b:ff87:14e6	255.135.20.230
cb15:901b:901b:1324:ada3:b51b:ff87:14e7	255.135.20.231
cb15:901b:901b:1324:ada3:b51b:ff87:14e8	255.135.20.232
cb15:901b:901b:1324:ada3:b51b:ff87:14e9	255.135.20.233
cb15:901b:901b:1324:ada3:b51b:ff87:14ea	255.135.20.234
cb15:901b:901b:1324:ada3:b51b:ff87:14eb	255.135.20.235
cb15:901b:901b:1324:ada3:b51b:ff87:14ec	255.135.20.236
cb15:901b:901b:1324:ada3:b51b:ff87:14ed	255.135.20.237
cb15:901b:901b:1324:ada3:b51b:ff87:14ee	255.135.20.238
cb15:901b:901b:1324:ada3:b51b:ff87:14ef	255.135.20.239
cb15:901b:901b:1324:ada3:b51b:ff87:14f0	255.135.20.240
cb15:901b:901b:1324:ada3:b51b:ff87:14f1	255.135.20.241
cb15:901b:901b:1324:ada3:b51b:ff87:14f2	255.135.20.242
cb15:901b:901b:1324:ada3:b51b:ff87:14f3	255.135.20.243
cb15:901b:901b:1324:ada3:b51b:ff87:14f4	255.135.20.244
cb15:901b:901b:1324:ada3:b51b:ff87:14f5	255.135.20.245
cb15:901b:901b:1324:ada3:b51b:ff87:14f6	255.135.20.246
cb15:901b:901b:1324:ada3:b51b:ff87:14f7	255.135.20.247
cb15:901b:901b:1324:ada3:b51b:ff87:14f8	255.135.20.248
cb15:901b:901b:1324:ada3:b51b:ff87:14f9	255.135.20.249
cb15:901b:901b:1324:ada3:b51b:ff87:14fa	255.135.20.250
cb15:901b:901b:1324:ada3:b51b:ff87:14fb	255.135.20.251
cb15:901b:901b:1324:ada3:b51b:ff87:14fc	255.135.20.252
cb15:901b:901b:1324:ada3:b51b:ff87:14fd	255.135.20.253
cb15:901b:901b:1324:ada3:b51b:ff87:14fe	255.135.20.254
cb15:901b:901b:1324:ada3:b51b:ff87:14ff	255.135.20.255

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.