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:fb65:4024:3136:1324:1401	19.36.20.1
cb15:901b:901b:fb65:4024:3136:1324:1402	19.36.20.2
cb15:901b:901b:fb65:4024:3136:1324:1403	19.36.20.3
cb15:901b:901b:fb65:4024:3136:1324:1404	19.36.20.4
cb15:901b:901b:fb65:4024:3136:1324:1405	19.36.20.5
cb15:901b:901b:fb65:4024:3136:1324:1406	19.36.20.6
cb15:901b:901b:fb65:4024:3136:1324:1407	19.36.20.7
cb15:901b:901b:fb65:4024:3136:1324:1408	19.36.20.8
cb15:901b:901b:fb65:4024:3136:1324:1409	19.36.20.9
cb15:901b:901b:fb65:4024:3136:1324:140a	19.36.20.10
cb15:901b:901b:fb65:4024:3136:1324:140b	19.36.20.11
cb15:901b:901b:fb65:4024:3136:1324:140c	19.36.20.12
cb15:901b:901b:fb65:4024:3136:1324:140d	19.36.20.13
cb15:901b:901b:fb65:4024:3136:1324:140e	19.36.20.14
cb15:901b:901b:fb65:4024:3136:1324:140f	19.36.20.15
cb15:901b:901b:fb65:4024:3136:1324:1410	19.36.20.16
cb15:901b:901b:fb65:4024:3136:1324:1411	19.36.20.17
cb15:901b:901b:fb65:4024:3136:1324:1412	19.36.20.18
cb15:901b:901b:fb65:4024:3136:1324:1413	19.36.20.19
cb15:901b:901b:fb65:4024:3136:1324:1414	19.36.20.20
cb15:901b:901b:fb65:4024:3136:1324:1415	19.36.20.21
cb15:901b:901b:fb65:4024:3136:1324:1416	19.36.20.22
cb15:901b:901b:fb65:4024:3136:1324:1417	19.36.20.23
cb15:901b:901b:fb65:4024:3136:1324:1418	19.36.20.24
cb15:901b:901b:fb65:4024:3136:1324:1419	19.36.20.25
cb15:901b:901b:fb65:4024:3136:1324:141a	19.36.20.26
cb15:901b:901b:fb65:4024:3136:1324:141b	19.36.20.27
cb15:901b:901b:fb65:4024:3136:1324:141c	19.36.20.28
cb15:901b:901b:fb65:4024:3136:1324:141d	19.36.20.29
cb15:901b:901b:fb65:4024:3136:1324:141e	19.36.20.30
cb15:901b:901b:fb65:4024:3136:1324:141f	19.36.20.31
cb15:901b:901b:fb65:4024:3136:1324:1420	19.36.20.32
cb15:901b:901b:fb65:4024:3136:1324:1421	19.36.20.33
cb15:901b:901b:fb65:4024:3136:1324:1422	19.36.20.34
cb15:901b:901b:fb65:4024:3136:1324:1423	19.36.20.35
cb15:901b:901b:fb65:4024:3136:1324:1424	19.36.20.36
cb15:901b:901b:fb65:4024:3136:1324:1425	19.36.20.37
cb15:901b:901b:fb65:4024:3136:1324:1426	19.36.20.38
cb15:901b:901b:fb65:4024:3136:1324:1427	19.36.20.39
cb15:901b:901b:fb65:4024:3136:1324:1428	19.36.20.40
cb15:901b:901b:fb65:4024:3136:1324:1429	19.36.20.41
cb15:901b:901b:fb65:4024:3136:1324:142a	19.36.20.42
cb15:901b:901b:fb65:4024:3136:1324:142b	19.36.20.43
cb15:901b:901b:fb65:4024:3136:1324:142c	19.36.20.44
cb15:901b:901b:fb65:4024:3136:1324:142d	19.36.20.45
cb15:901b:901b:fb65:4024:3136:1324:142e	19.36.20.46
cb15:901b:901b:fb65:4024:3136:1324:142f	19.36.20.47
cb15:901b:901b:fb65:4024:3136:1324:1430	19.36.20.48
cb15:901b:901b:fb65:4024:3136:1324:1431	19.36.20.49
cb15:901b:901b:fb65:4024:3136:1324:1432	19.36.20.50
cb15:901b:901b:fb65:4024:3136:1324:1433	19.36.20.51
cb15:901b:901b:fb65:4024:3136:1324:1434	19.36.20.52
cb15:901b:901b:fb65:4024:3136:1324:1435	19.36.20.53
cb15:901b:901b:fb65:4024:3136:1324:1436	19.36.20.54
cb15:901b:901b:fb65:4024:3136:1324:1437	19.36.20.55
cb15:901b:901b:fb65:4024:3136:1324:1438	19.36.20.56
cb15:901b:901b:fb65:4024:3136:1324:1439	19.36.20.57
cb15:901b:901b:fb65:4024:3136:1324:143a	19.36.20.58
cb15:901b:901b:fb65:4024:3136:1324:143b	19.36.20.59
cb15:901b:901b:fb65:4024:3136:1324:143c	19.36.20.60

cb15:901b:901b:fb65:4024:3136:1324:143d	19.36.20.61
cb15:901b:901b:fb65:4024:3136:1324:143e	19.36.20.62
cb15:901b:901b:fb65:4024:3136:1324:143f	19.36.20.63
cb15:901b:901b:fb65:4024:3136:1324:1440	19.36.20.64
cb15:901b:901b:fb65:4024:3136:1324:1441	19.36.20.65
cb15:901b:901b:fb65:4024:3136:1324:1442	19.36.20.66
cb15:901b:901b:fb65:4024:3136:1324:1443	19.36.20.67
cb15:901b:901b:fb65:4024:3136:1324:1444	19.36.20.68
cb15:901b:901b:fb65:4024:3136:1324:1445	19.36.20.69
cb15:901b:901b:fb65:4024:3136:1324:1446	19.36.20.70
cb15:901b:901b:fb65:4024:3136:1324:1447	19.36.20.71
cb15:901b:901b:fb65:4024:3136:1324:1448	19.36.20.72
cb15:901b:901b:fb65:4024:3136:1324:1449	19.36.20.73
cb15:901b:901b:fb65:4024:3136:1324:144a	19.36.20.74
cb15:901b:901b:fb65:4024:3136:1324:144b	19.36.20.75
cb15:901b:901b:fb65:4024:3136:1324:144c	19.36.20.76
cb15:901b:901b:fb65:4024:3136:1324:144d	19.36.20.77
cb15:901b:901b:fb65:4024:3136:1324:144e	19.36.20.78
cb15:901b:901b:fb65:4024:3136:1324:144f	19.36.20.79
cb15:901b:901b:fb65:4024:3136:1324:1450	19.36.20.80
cb15:901b:901b:fb65:4024:3136:1324:1451	19.36.20.81
cb15:901b:901b:fb65:4024:3136:1324:1452	19.36.20.82
cb15:901b:901b:fb65:4024:3136:1324:1453	19.36.20.83
cb15:901b:901b:fb65:4024:3136:1324:1454	19.36.20.84
cb15:901b:901b:fb65:4024:3136:1324:1455	19.36.20.85
cb15:901b:901b:fb65:4024:3136:1324:1456	19.36.20.86
cb15:901b:901b:fb65:4024:3136:1324:1457	19.36.20.87
cb15:901b:901b:fb65:4024:3136:1324:1458	19.36.20.88
cb15:901b:901b:fb65:4024:3136:1324:1459	19.36.20.89
cb15:901b:901b:fb65:4024:3136:1324:145a	19.36.20.90
cb15:901b:901b:fb65:4024:3136:1324:145b	19.36.20.91
cb15:901b:901b:fb65:4024:3136:1324:145c	19.36.20.92
cb15:901b:901b:fb65:4024:3136:1324:145d	19.36.20.93
cb15:901b:901b:fb65:4024:3136:1324:145e	19.36.20.94
cb15:901b:901b:fb65:4024:3136:1324:145f	19.36.20.95
cb15:901b:901b:fb65:4024:3136:1324:1460	19.36.20.96
cb15:901b:901b:fb65:4024:3136:1324:1461	19.36.20.97
cb15:901b:901b:fb65:4024:3136:1324:1462	19.36.20.98
cb15:901b:901b:fb65:4024:3136:1324:1463	19.36.20.99
cb15:901b:901b:fb65:4024:3136:1324:1464	19.36.20.100
cb15:901b:901b:fb65:4024:3136:1324:1465	19.36.20.101
cb15:901b:901b:fb65:4024:3136:1324:1466	19.36.20.102
cb15:901b:901b:fb65:4024:3136:1324:1467	19.36.20.103
cb15:901b:901b:fb65:4024:3136:1324:1468	19.36.20.104
cb15:901b:901b:fb65:4024:3136:1324:1469	19.36.20.105
cb15:901b:901b:fb65:4024:3136:1324:146a	19.36.20.106
cb15:901b:901b:fb65:4024:3136:1324:146b	19.36.20.107
cb15:901b:901b:fb65:4024:3136:1324:146c	19.36.20.108
cb15:901b:901b:fb65:4024:3136:1324:146d	19.36.20.109
cb15:901b:901b:fb65:4024:3136:1324:146e	19.36.20.110
cb15:901b:901b:fb65:4024:3136:1324:146f	19.36.20.111
cb15:901b:901b:fb65:4024:3136:1324:1470	19.36.20.112
cb15:901b:901b:fb65:4024:3136:1324:1471	19.36.20.113
cb15:901b:901b:fb65:4024:3136:1324:1472	19.36.20.114
cb15:901b:901b:fb65:4024:3136:1324:1473	19.36.20.115
cb15:901b:901b:fb65:4024:3136:1324:1474	19.36.20.116
cb15:901b:901b:fb65:4024:3136:1324:1475	19.36.20.117
cb15:901b:901b:fb65:4024:3136:1324:1476	19.36.20.118
cb15:901b:901b:fb65:4024:3136:1324:1477	19.36.20.119
cb15:901b:901b:fb65:4024:3136:1324:1478	19.36.20.120

cb15:901b:901b:fb65:4024:3136:1324:1479	19.36.20.121
cb15:901b:901b:fb65:4024:3136:1324:147a	19.36.20.122
cb15:901b:901b:fb65:4024:3136:1324:147b	19.36.20.123
cb15:901b:901b:fb65:4024:3136:1324:147c	19.36.20.124
cb15:901b:901b:fb65:4024:3136:1324:147d	19.36.20.125
cb15:901b:901b:fb65:4024:3136:1324:147e	19.36.20.126
cb15:901b:901b:fb65:4024:3136:1324:147f	19.36.20.127
cb15:901b:901b:fb65:4024:3136:1324:1480	19.36.20.128
cb15:901b:901b:fb65:4024:3136:1324:1481	19.36.20.129
cb15:901b:901b:fb65:4024:3136:1324:1482	19.36.20.130
cb15:901b:901b:fb65:4024:3136:1324:1483	19.36.20.131
cb15:901b:901b:fb65:4024:3136:1324:1484	19.36.20.132
cb15:901b:901b:fb65:4024:3136:1324:1485	19.36.20.133
cb15:901b:901b:fb65:4024:3136:1324:1486	19.36.20.134
cb15:901b:901b:fb65:4024:3136:1324:1487	19.36.20.135
cb15:901b:901b:fb65:4024:3136:1324:1488	19.36.20.136
cb15:901b:901b:fb65:4024:3136:1324:1489	19.36.20.137
cb15:901b:901b:fb65:4024:3136:1324:148a	19.36.20.138
cb15:901b:901b:fb65:4024:3136:1324:148b	19.36.20.139
cb15:901b:901b:fb65:4024:3136:1324:148c	19.36.20.140
cb15:901b:901b:fb65:4024:3136:1324:148d	19.36.20.141
cb15:901b:901b:fb65:4024:3136:1324:148e	19.36.20.142
cb15:901b:901b:fb65:4024:3136:1324:148f	19.36.20.143
cb15:901b:901b:fb65:4024:3136:1324:1490	19.36.20.144
cb15:901b:901b:fb65:4024:3136:1324:1491	19.36.20.145
cb15:901b:901b:fb65:4024:3136:1324:1492	19.36.20.146
cb15:901b:901b:fb65:4024:3136:1324:1493	19.36.20.147
cb15:901b:901b:fb65:4024:3136:1324:1494	19.36.20.148
cb15:901b:901b:fb65:4024:3136:1324:1495	19.36.20.149
cb15:901b:901b:fb65:4024:3136:1324:1496	19.36.20.150
cb15:901b:901b:fb65:4024:3136:1324:1497	19.36.20.151
cb15:901b:901b:fb65:4024:3136:1324:1498	19.36.20.152
cb15:901b:901b:fb65:4024:3136:1324:1499	19.36.20.153
cb15:901b:901b:fb65:4024:3136:1324:149a	19.36.20.154
cb15:901b:901b:fb65:4024:3136:1324:149b	19.36.20.155
cb15:901b:901b:fb65:4024:3136:1324:149c	19.36.20.156
cb15:901b:901b:fb65:4024:3136:1324:149d	19.36.20.157
cb15:901b:901b:fb65:4024:3136:1324:149e	19.36.20.158
cb15:901b:901b:fb65:4024:3136:1324:149f	19.36.20.159
cb15:901b:901b:fb65:4024:3136:1324:14a0	19.36.20.160
cb15:901b:901b:fb65:4024:3136:1324:14a1	19.36.20.161
cb15:901b:901b:fb65:4024:3136:1324:14a2	19.36.20.162
cb15:901b:901b:fb65:4024:3136:1324:14a3	19.36.20.163
cb15:901b:901b:fb65:4024:3136:1324:14a4	19.36.20.164
cb15:901b:901b:fb65:4024:3136:1324:14a5	19.36.20.165
cb15:901b:901b:fb65:4024:3136:1324:14a6	19.36.20.166
cb15:901b:901b:fb65:4024:3136:1324:14a7	19.36.20.167
cb15:901b:901b:fb65:4024:3136:1324:14a8	19.36.20.168
cb15:901b:901b:fb65:4024:3136:1324:14a9	19.36.20.169
cb15:901b:901b:fb65:4024:3136:1324:14aa	19.36.20.170
cb15:901b:901b:fb65:4024:3136:1324:14ab	19.36.20.171
cb15:901b:901b:fb65:4024:3136:1324:14ac	19.36.20.172
cb15:901b:901b:fb65:4024:3136:1324:14ad	19.36.20.173
cb15:901b:901b:fb65:4024:3136:1324:14ae	19.36.20.174
cb15:901b:901b:fb65:4024:3136:1324:14af	19.36.20.175
cb15:901b:901b:fb65:4024:3136:1324:14b0	19.36.20.176
cb15:901b:901b:fb65:4024:3136:1324:14b1	19.36.20.177
cb15:901b:901b:fb65:4024:3136:1324:14b2	19.36.20.178
cb15:901b:901b:fb65:4024:3136:1324:14b3	19.36.20.179
cb15:901b:901b:fb65:4024:3136:1324:14b4	19.36.20.180

cb15:901b:901b:fb65:4024:3136:1324:14b5	19.36.20.181
cb15:901b:901b:fb65:4024:3136:1324:14b6	19.36.20.182
cb15:901b:901b:fb65:4024:3136:1324:14b7	19.36.20.183
cb15:901b:901b:fb65:4024:3136:1324:14b8	19.36.20.184
cb15:901b:901b:fb65:4024:3136:1324:14b9	19.36.20.185
cb15:901b:901b:fb65:4024:3136:1324:14ba	19.36.20.186
cb15:901b:901b:fb65:4024:3136:1324:14bb	19.36.20.187
cb15:901b:901b:fb65:4024:3136:1324:14bc	19.36.20.188
cb15:901b:901b:fb65:4024:3136:1324:14bd	19.36.20.189
cb15:901b:901b:fb65:4024:3136:1324:14be	19.36.20.190
cb15:901b:901b:fb65:4024:3136:1324:14bf	19.36.20.191
cb15:901b:901b:fb65:4024:3136:1324:14c0	19.36.20.192
cb15:901b:901b:fb65:4024:3136:1324:14c1	19.36.20.193
cb15:901b:901b:fb65:4024:3136:1324:14c2	19.36.20.194
cb15:901b:901b:fb65:4024:3136:1324:14c3	19.36.20.195
cb15:901b:901b:fb65:4024:3136:1324:14c4	19.36.20.196
cb15:901b:901b:fb65:4024:3136:1324:14c5	19.36.20.197
cb15:901b:901b:fb65:4024:3136:1324:14c6	19.36.20.198
cb15:901b:901b:fb65:4024:3136:1324:14c7	19.36.20.199
cb15:901b:901b:fb65:4024:3136:1324:14c8	19.36.20.200
cb15:901b:901b:fb65:4024:3136:1324:14c9	19.36.20.201
cb15:901b:901b:fb65:4024:3136:1324:14ca	19.36.20.202
cb15:901b:901b:fb65:4024:3136:1324:14cb	19.36.20.203
cb15:901b:901b:fb65:4024:3136:1324:14cc	19.36.20.204
cb15:901b:901b:fb65:4024:3136:1324:14cd	19.36.20.205
cb15:901b:901b:fb65:4024:3136:1324:14ce	19.36.20.206
cb15:901b:901b:fb65:4024:3136:1324:14cf	19.36.20.207
cb15:901b:901b:fb65:4024:3136:1324:14d0	19.36.20.208
cb15:901b:901b:fb65:4024:3136:1324:14d1	19.36.20.209
cb15:901b:901b:fb65:4024:3136:1324:14d2	19.36.20.210
cb15:901b:901b:fb65:4024:3136:1324:14d3	19.36.20.211
cb15:901b:901b:fb65:4024:3136:1324:14d4	19.36.20.212
cb15:901b:901b:fb65:4024:3136:1324:14d5	19.36.20.213
cb15:901b:901b:fb65:4024:3136:1324:14d6	19.36.20.214
cb15:901b:901b:fb65:4024:3136:1324:14d7	19.36.20.215
cb15:901b:901b:fb65:4024:3136:1324:14d8	19.36.20.216
cb15:901b:901b:fb65:4024:3136:1324:14d9	19.36.20.217
cb15:901b:901b:fb65:4024:3136:1324:14da	19.36.20.218
cb15:901b:901b:fb65:4024:3136:1324:14db	19.36.20.219
cb15:901b:901b:fb65:4024:3136:1324:14dc	19.36.20.220
cb15:901b:901b:fb65:4024:3136:1324:14dd	19.36.20.221
cb15:901b:901b:fb65:4024:3136:1324:14de	19.36.20.222
cb15:901b:901b:fb65:4024:3136:1324:14df	19.36.20.223
cb15:901b:901b:fb65:4024:3136:1324:14e0	19.36.20.224
cb15:901b:901b:fb65:4024:3136:1324:14e1	19.36.20.225
cb15:901b:901b:fb65:4024:3136:1324:14e2	19.36.20.226
cb15:901b:901b:fb65:4024:3136:1324:14e3	19.36.20.227
cb15:901b:901b:fb65:4024:3136:1324:14e4	19.36.20.228
cb15:901b:901b:fb65:4024:3136:1324:14e5	19.36.20.229
cb15:901b:901b:fb65:4024:3136:1324:14e6	19.36.20.230
cb15:901b:901b:fb65:4024:3136:1324:14e7	19.36.20.231
cb15:901b:901b:fb65:4024:3136:1324:14e8	19.36.20.232
cb15:901b:901b:fb65:4024:3136:1324:14e9	19.36.20.233
cb15:901b:901b:fb65:4024:3136:1324:14ea	19.36.20.234
cb15:901b:901b:fb65:4024:3136:1324:14eb	19.36.20.235
cb15:901b:901b:fb65:4024:3136:1324:14ec	19.36.20.236
cb15:901b:901b:fb65:4024:3136:1324:14ed	19.36.20.237
cb15:901b:901b:fb65:4024:3136:1324:14ee	19.36.20.238
cb15:901b:901b:fb65:4024:3136:1324:14ef	19.36.20.239
cb15:901b:901b:fb65:4024:3136:1324:14f0	19.36.20.240
cb15:901b:901b:fb65:4024:3136:1324:14f1	19.36.20.241
cb15:901b:901b:fb65:4024:3136:1324:14f2	19.36.20.242
cb15:901b:901b:fb65:4024:3136:1324:14f3	19.36.20.243
cb15:901b:901b:fb65:4024:3136:1324:14f4	19.36.20.244
cb15:901b:901b:fb65:4024:3136:1324:14f5	19.36.20.245
cb15:901b:901b:fb65:4024:3136:1324:14f6	19.36.20.246
cb15:901b:901b:fb65:4024:3136:1324:14f7	19.36.20.247
cb15:901b:901b:fb65:4024:3136:1324:14f8	19.36.20.248
cb15:901b:901b:fb65:4024:3136:1324:14f9	19.36.20.249
cb15:901b:901b:fb65:4024:3136:1324:14fa	19.36.20.250
cb15:901b:901b:fb65:4024:3136:1324:14fb	19.36.20.251
cb15:901b:901b:fb65:4024:3136:1324:14fc	19.36.20.252
cb15:901b:901b:fb65:4024:3136:1324:14fd	19.36.20.253
cb15:901b:901b:fb65:4024:3136:1324:14fe	19.36.20.254
cb15:901b:901b:fb65:4024:3136:1324:14ff	19.36.20.255

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.