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:fb65:4024:9824:2592:1401	37.146.20.1
cb15:901b:901b:fb65:4024:9824:2592:1402	37.146.20.2
cb15:901b:901b:fb65:4024:9824:2592:1403	37.146.20.3
cb15:901b:901b:fb65:4024:9824:2592:1404	37.146.20.4
cb15:901b:901b:fb65:4024:9824:2592:1405	37.146.20.5
cb15:901b:901b:fb65:4024:9824:2592:1406	37.146.20.6
cb15:901b:901b:fb65:4024:9824:2592:1407	37.146.20.7
cb15:901b:901b:fb65:4024:9824:2592:1408	37.146.20.8
cb15:901b:901b:fb65:4024:9824:2592:1409	37.146.20.9
cb15:901b:901b:fb65:4024:9824:2592:140a	37.146.20.10
cb15:901b:901b:fb65:4024:9824:2592:140b	37.146.20.11
cb15:901b:901b:fb65:4024:9824:2592:140c	37.146.20.12
cb15:901b:901b:fb65:4024:9824:2592:140d	37.146.20.13
cb15:901b:901b:fb65:4024:9824:2592:140e	37.146.20.14
cb15:901b:901b:fb65:4024:9824:2592:140f	37.146.20.15
cb15:901b:901b:fb65:4024:9824:2592:1410	37.146.20.16
cb15:901b:901b:fb65:4024:9824:2592:1411	37.146.20.17
cb15:901b:901b:fb65:4024:9824:2592:1412	37.146.20.18
cb15:901b:901b:fb65:4024:9824:2592:1413	37.146.20.19
cb15:901b:901b:fb65:4024:9824:2592:1414	37.146.20.20
cb15:901b:901b:fb65:4024:9824:2592:1415	37.146.20.21
cb15:901b:901b:fb65:4024:9824:2592:1416	37.146.20.22
cb15:901b:901b:fb65:4024:9824:2592:1417	37.146.20.23
cb15:901b:901b:fb65:4024:9824:2592:1418	37.146.20.24
cb15:901b:901b:fb65:4024:9824:2592:1419	37.146.20.25
cb15:901b:901b:fb65:4024:9824:2592:141a	37.146.20.26
cb15:901b:901b:fb65:4024:9824:2592:141b	37.146.20.27
cb15:901b:901b:fb65:4024:9824:2592:141c	37.146.20.28
cb15:901b:901b:fb65:4024:9824:2592:141d	37.146.20.29
cb15:901b:901b:fb65:4024:9824:2592:141e	37.146.20.30
cb15:901b:901b:fb65:4024:9824:2592:141f	37.146.20.31
cb15:901b:901b:fb65:4024:9824:2592:1420	37.146.20.32
cb15:901b:901b:fb65:4024:9824:2592:1421	37.146.20.33
cb15:901b:901b:fb65:4024:9824:2592:1422	37.146.20.34
cb15:901b:901b:fb65:4024:9824:2592:1423	37.146.20.35
cb15:901b:901b:fb65:4024:9824:2592:1424	37.146.20.36
cb15:901b:901b:fb65:4024:9824:2592:1425	37.146.20.37
cb15:901b:901b:fb65:4024:9824:2592:1426	37.146.20.38
cb15:901b:901b:fb65:4024:9824:2592:1427	37.146.20.39
cb15:901b:901b:fb65:4024:9824:2592:1428	37.146.20.40
cb15:901b:901b:fb65:4024:9824:2592:1429	37.146.20.41
cb15:901b:901b:fb65:4024:9824:2592:142a	37.146.20.42
cb15:901b:901b:fb65:4024:9824:2592:142b	37.146.20.43
cb15:901b:901b:fb65:4024:9824:2592:142c	37.146.20.44
cb15:901b:901b:fb65:4024:9824:2592:142d	37.146.20.45
cb15:901b:901b:fb65:4024:9824:2592:142e	37.146.20.46
cb15:901b:901b:fb65:4024:9824:2592:142f	37.146.20.47
cb15:901b:901b:fb65:4024:9824:2592:1430	37.146.20.48
cb15:901b:901b:fb65:4024:9824:2592:1431	37.146.20.49
cb15:901b:901b:fb65:4024:9824:2592:1432	37.146.20.50
cb15:901b:901b:fb65:4024:9824:2592:1433	37.146.20.51
cb15:901b:901b:fb65:4024:9824:2592:1434	37.146.20.52
cb15:901b:901b:fb65:4024:9824:2592:1435	37.146.20.53
cb15:901b:901b:fb65:4024:9824:2592:1436	37.146.20.54
cb15:901b:901b:fb65:4024:9824:2592:1437	37.146.20.55
cb15:901b:901b:fb65:4024:9824:2592:1438	37.146.20.56
cb15:901b:901b:fb65:4024:9824:2592:1439	37.146.20.57
cb15:901b:901b:fb65:4024:9824:2592:143a	37.146.20.58
cb15:901b:901b:fb65:4024:9824:2592:143b	37.146.20.59
cb15:901b:901b:fb65:4024:9824:2592:143c	37.146.20.60

cb15:901b:901b:fb65:4024:9824:2592:143d	37.146.20.61
cb15:901b:901b:fb65:4024:9824:2592:143e	37.146.20.62
cb15:901b:901b:fb65:4024:9824:2592:143f	37.146.20.63
cb15:901b:901b:fb65:4024:9824:2592:1440	37.146.20.64
cb15:901b:901b:fb65:4024:9824:2592:1441	37.146.20.65
cb15:901b:901b:fb65:4024:9824:2592:1442	37.146.20.66
cb15:901b:901b:fb65:4024:9824:2592:1443	37.146.20.67
cb15:901b:901b:fb65:4024:9824:2592:1444	37.146.20.68
cb15:901b:901b:fb65:4024:9824:2592:1445	37.146.20.69
cb15:901b:901b:fb65:4024:9824:2592:1446	37.146.20.70
cb15:901b:901b:fb65:4024:9824:2592:1447	37.146.20.71
cb15:901b:901b:fb65:4024:9824:2592:1448	37.146.20.72
cb15:901b:901b:fb65:4024:9824:2592:1449	37.146.20.73
cb15:901b:901b:fb65:4024:9824:2592:144a	37.146.20.74
cb15:901b:901b:fb65:4024:9824:2592:144b	37.146.20.75
cb15:901b:901b:fb65:4024:9824:2592:144c	37.146.20.76
cb15:901b:901b:fb65:4024:9824:2592:144d	37.146.20.77
cb15:901b:901b:fb65:4024:9824:2592:144e	37.146.20.78
cb15:901b:901b:fb65:4024:9824:2592:144f	37.146.20.79
cb15:901b:901b:fb65:4024:9824:2592:1450	37.146.20.80
cb15:901b:901b:fb65:4024:9824:2592:1451	37.146.20.81
cb15:901b:901b:fb65:4024:9824:2592:1452	37.146.20.82
cb15:901b:901b:fb65:4024:9824:2592:1453	37.146.20.83
cb15:901b:901b:fb65:4024:9824:2592:1454	37.146.20.84
cb15:901b:901b:fb65:4024:9824:2592:1455	37.146.20.85
cb15:901b:901b:fb65:4024:9824:2592:1456	37.146.20.86
cb15:901b:901b:fb65:4024:9824:2592:1457	37.146.20.87
cb15:901b:901b:fb65:4024:9824:2592:1458	37.146.20.88
cb15:901b:901b:fb65:4024:9824:2592:1459	37.146.20.89
cb15:901b:901b:fb65:4024:9824:2592:145a	37.146.20.90
cb15:901b:901b:fb65:4024:9824:2592:145b	37.146.20.91
cb15:901b:901b:fb65:4024:9824:2592:145c	37.146.20.92
cb15:901b:901b:fb65:4024:9824:2592:145d	37.146.20.93
cb15:901b:901b:fb65:4024:9824:2592:145e	37.146.20.94
cb15:901b:901b:fb65:4024:9824:2592:145f	37.146.20.95
cb15:901b:901b:fb65:4024:9824:2592:1460	37.146.20.96
cb15:901b:901b:fb65:4024:9824:2592:1461	37.146.20.97
cb15:901b:901b:fb65:4024:9824:2592:1462	37.146.20.98
cb15:901b:901b:fb65:4024:9824:2592:1463	37.146.20.99
cb15:901b:901b:fb65:4024:9824:2592:1464	37.146.20.100
cb15:901b:901b:fb65:4024:9824:2592:1465	37.146.20.101
cb15:901b:901b:fb65:4024:9824:2592:1466	37.146.20.102
cb15:901b:901b:fb65:4024:9824:2592:1467	37.146.20.103
cb15:901b:901b:fb65:4024:9824:2592:1468	37.146.20.104
cb15:901b:901b:fb65:4024:9824:2592:1469	37.146.20.105
cb15:901b:901b:fb65:4024:9824:2592:146a	37.146.20.106
cb15:901b:901b:fb65:4024:9824:2592:146b	37.146.20.107
cb15:901b:901b:fb65:4024:9824:2592:146c	37.146.20.108
cb15:901b:901b:fb65:4024:9824:2592:146d	37.146.20.109
cb15:901b:901b:fb65:4024:9824:2592:146e	37.146.20.110
cb15:901b:901b:fb65:4024:9824:2592:146f	37.146.20.111
cb15:901b:901b:fb65:4024:9824:2592:1470	37.146.20.112
cb15:901b:901b:fb65:4024:9824:2592:1471	37.146.20.113
cb15:901b:901b:fb65:4024:9824:2592:1472	37.146.20.114
cb15:901b:901b:fb65:4024:9824:2592:1473	37.146.20.115
cb15:901b:901b:fb65:4024:9824:2592:1474	37.146.20.116
cb15:901b:901b:fb65:4024:9824:2592:1475	37.146.20.117
cb15:901b:901b:fb65:4024:9824:2592:1476	37.146.20.118
cb15:901b:901b:fb65:4024:9824:2592:1477	37.146.20.119
cb15:901b:901b:fb65:4024:9824:2592:1478	37.146.20.120

cb15:901b:901b:fb65:4024:9824:2592:1479	37.146.20.121
cb15:901b:901b:fb65:4024:9824:2592:147a	37.146.20.122
cb15:901b:901b:fb65:4024:9824:2592:147b	37.146.20.123
cb15:901b:901b:fb65:4024:9824:2592:147c	37.146.20.124
cb15:901b:901b:fb65:4024:9824:2592:147d	37.146.20.125
cb15:901b:901b:fb65:4024:9824:2592:147e	37.146.20.126
cb15:901b:901b:fb65:4024:9824:2592:147f	37.146.20.127
cb15:901b:901b:fb65:4024:9824:2592:1480	37.146.20.128
cb15:901b:901b:fb65:4024:9824:2592:1481	37.146.20.129
cb15:901b:901b:fb65:4024:9824:2592:1482	37.146.20.130
cb15:901b:901b:fb65:4024:9824:2592:1483	37.146.20.131
cb15:901b:901b:fb65:4024:9824:2592:1484	37.146.20.132
cb15:901b:901b:fb65:4024:9824:2592:1485	37.146.20.133
cb15:901b:901b:fb65:4024:9824:2592:1486	37.146.20.134
cb15:901b:901b:fb65:4024:9824:2592:1487	37.146.20.135
cb15:901b:901b:fb65:4024:9824:2592:1488	37.146.20.136
cb15:901b:901b:fb65:4024:9824:2592:1489	37.146.20.137
cb15:901b:901b:fb65:4024:9824:2592:148a	37.146.20.138
cb15:901b:901b:fb65:4024:9824:2592:148b	37.146.20.139
cb15:901b:901b:fb65:4024:9824:2592:148c	37.146.20.140
cb15:901b:901b:fb65:4024:9824:2592:148d	37.146.20.141
cb15:901b:901b:fb65:4024:9824:2592:148e	37.146.20.142
cb15:901b:901b:fb65:4024:9824:2592:148f	37.146.20.143
cb15:901b:901b:fb65:4024:9824:2592:1490	37.146.20.144
cb15:901b:901b:fb65:4024:9824:2592:1491	37.146.20.145
cb15:901b:901b:fb65:4024:9824:2592:1492	37.146.20.146
cb15:901b:901b:fb65:4024:9824:2592:1493	37.146.20.147
cb15:901b:901b:fb65:4024:9824:2592:1494	37.146.20.148
cb15:901b:901b:fb65:4024:9824:2592:1495	37.146.20.149
cb15:901b:901b:fb65:4024:9824:2592:1496	37.146.20.150
cb15:901b:901b:fb65:4024:9824:2592:1497	37.146.20.151
cb15:901b:901b:fb65:4024:9824:2592:1498	37.146.20.152
cb15:901b:901b:fb65:4024:9824:2592:1499	37.146.20.153
cb15:901b:901b:fb65:4024:9824:2592:149a	37.146.20.154
cb15:901b:901b:fb65:4024:9824:2592:149b	37.146.20.155
cb15:901b:901b:fb65:4024:9824:2592:149c	37.146.20.156
cb15:901b:901b:fb65:4024:9824:2592:149d	37.146.20.157
cb15:901b:901b:fb65:4024:9824:2592:149e	37.146.20.158
cb15:901b:901b:fb65:4024:9824:2592:149f	37.146.20.159
cb15:901b:901b:fb65:4024:9824:2592:14a0	37.146.20.160
cb15:901b:901b:fb65:4024:9824:2592:14a1	37.146.20.161
cb15:901b:901b:fb65:4024:9824:2592:14a2	37.146.20.162
cb15:901b:901b:fb65:4024:9824:2592:14a3	37.146.20.163
cb15:901b:901b:fb65:4024:9824:2592:14a4	37.146.20.164
cb15:901b:901b:fb65:4024:9824:2592:14a5	37.146.20.165
cb15:901b:901b:fb65:4024:9824:2592:14a6	37.146.20.166
cb15:901b:901b:fb65:4024:9824:2592:14a7	37.146.20.167
cb15:901b:901b:fb65:4024:9824:2592:14a8	37.146.20.168
cb15:901b:901b:fb65:4024:9824:2592:14a9	37.146.20.169
cb15:901b:901b:fb65:4024:9824:2592:14aa	37.146.20.170
cb15:901b:901b:fb65:4024:9824:2592:14ab	37.146.20.171
cb15:901b:901b:fb65:4024:9824:2592:14ac	37.146.20.172
cb15:901b:901b:fb65:4024:9824:2592:14ad	37.146.20.173
cb15:901b:901b:fb65:4024:9824:2592:14ae	37.146.20.174
cb15:901b:901b:fb65:4024:9824:2592:14af	37.146.20.175
cb15:901b:901b:fb65:4024:9824:2592:14b0	37.146.20.176
cb15:901b:901b:fb65:4024:9824:2592:14b1	37.146.20.177
cb15:901b:901b:fb65:4024:9824:2592:14b2	37.146.20.178
cb15:901b:901b:fb65:4024:9824:2592:14b3	37.146.20.179
cb15:901b:901b:fb65:4024:9824:2592:14b4	37.146.20.180

cb15:901b:901b:fb65:4024:9824:2592:14b5	37.146.20.181
cb15:901b:901b:fb65:4024:9824:2592:14b6	37.146.20.182
cb15:901b:901b:fb65:4024:9824:2592:14b7	37.146.20.183
cb15:901b:901b:fb65:4024:9824:2592:14b8	37.146.20.184
cb15:901b:901b:fb65:4024:9824:2592:14b9	37.146.20.185
cb15:901b:901b:fb65:4024:9824:2592:14ba	37.146.20.186
cb15:901b:901b:fb65:4024:9824:2592:14bb	37.146.20.187
cb15:901b:901b:fb65:4024:9824:2592:14bc	37.146.20.188
cb15:901b:901b:fb65:4024:9824:2592:14bd	37.146.20.189
cb15:901b:901b:fb65:4024:9824:2592:14be	37.146.20.190
cb15:901b:901b:fb65:4024:9824:2592:14bf	37.146.20.191
cb15:901b:901b:fb65:4024:9824:2592:14c0	37.146.20.192
cb15:901b:901b:fb65:4024:9824:2592:14c1	37.146.20.193
cb15:901b:901b:fb65:4024:9824:2592:14c2	37.146.20.194
cb15:901b:901b:fb65:4024:9824:2592:14c3	37.146.20.195
cb15:901b:901b:fb65:4024:9824:2592:14c4	37.146.20.196
cb15:901b:901b:fb65:4024:9824:2592:14c5	37.146.20.197
cb15:901b:901b:fb65:4024:9824:2592:14c6	37.146.20.198
cb15:901b:901b:fb65:4024:9824:2592:14c7	37.146.20.199
cb15:901b:901b:fb65:4024:9824:2592:14c8	37.146.20.200
cb15:901b:901b:fb65:4024:9824:2592:14c9	37.146.20.201
cb15:901b:901b:fb65:4024:9824:2592:14ca	37.146.20.202
cb15:901b:901b:fb65:4024:9824:2592:14cb	37.146.20.203
cb15:901b:901b:fb65:4024:9824:2592:14cc	37.146.20.204
cb15:901b:901b:fb65:4024:9824:2592:14cd	37.146.20.205
cb15:901b:901b:fb65:4024:9824:2592:14ce	37.146.20.206
cb15:901b:901b:fb65:4024:9824:2592:14cf	37.146.20.207
cb15:901b:901b:fb65:4024:9824:2592:14d0	37.146.20.208
cb15:901b:901b:fb65:4024:9824:2592:14d1	37.146.20.209
cb15:901b:901b:fb65:4024:9824:2592:14d2	37.146.20.210
cb15:901b:901b:fb65:4024:9824:2592:14d3	37.146.20.211
cb15:901b:901b:fb65:4024:9824:2592:14d4	37.146.20.212
cb15:901b:901b:fb65:4024:9824:2592:14d5	37.146.20.213
cb15:901b:901b:fb65:4024:9824:2592:14d6	37.146.20.214
cb15:901b:901b:fb65:4024:9824:2592:14d7	37.146.20.215
cb15:901b:901b:fb65:4024:9824:2592:14d8	37.146.20.216
cb15:901b:901b:fb65:4024:9824:2592:14d9	37.146.20.217
cb15:901b:901b:fb65:4024:9824:2592:14da	37.146.20.218
cb15:901b:901b:fb65:4024:9824:2592:14db	37.146.20.219
cb15:901b:901b:fb65:4024:9824:2592:14dc	37.146.20.220
cb15:901b:901b:fb65:4024:9824:2592:14dd	37.146.20.221
cb15:901b:901b:fb65:4024:9824:2592:14de	37.146.20.222
cb15:901b:901b:fb65:4024:9824:2592:14df	37.146.20.223
cb15:901b:901b:fb65:4024:9824:2592:14e0	37.146.20.224
cb15:901b:901b:fb65:4024:9824:2592:14e1	37.146.20.225
cb15:901b:901b:fb65:4024:9824:2592:14e2	37.146.20.226
cb15:901b:901b:fb65:4024:9824:2592:14e3	37.146.20.227
cb15:901b:901b:fb65:4024:9824:2592:14e4	37.146.20.228
cb15:901b:901b:fb65:4024:9824:2592:14e5	37.146.20.229
cb15:901b:901b:fb65:4024:9824:2592:14e6	37.146.20.230
cb15:901b:901b:fb65:4024:9824:2592:14e7	37.146.20.231
cb15:901b:901b:fb65:4024:9824:2592:14e8	37.146.20.232
cb15:901b:901b:fb65:4024:9824:2592:14e9	37.146.20.233
cb15:901b:901b:fb65:4024:9824:2592:14ea	37.146.20.234
cb15:901b:901b:fb65:4024:9824:2592:14eb	37.146.20.235
cb15:901b:901b:fb65:4024:9824:2592:14ec	37.146.20.236
cb15:901b:901b:fb65:4024:9824:2592:14ed	37.146.20.237
cb15:901b:901b:fb65:4024:9824:2592:14ee	37.146.20.238
cb15:901b:901b:fb65:4024:9824:2592:14ef	37.146.20.239
cb15:901b:901b:fb65:4024:9824:2592:14f0	37.146.20.240
cb15:901b:901b:fb65:4024:9824:2592:14f1	37.146.20.241
cb15:901b:901b:fb65:4024:9824:2592:14f2	37.146.20.242
cb15:901b:901b:fb65:4024:9824:2592:14f3	37.146.20.243
cb15:901b:901b:fb65:4024:9824:2592:14f4	37.146.20.244
cb15:901b:901b:fb65:4024:9824:2592:14f5	37.146.20.245
cb15:901b:901b:fb65:4024:9824:2592:14f6	37.146.20.246
cb15:901b:901b:fb65:4024:9824:2592:14f7	37.146.20.247
cb15:901b:901b:fb65:4024:9824:2592:14f8	37.146.20.248
cb15:901b:901b:fb65:4024:9824:2592:14f9	37.146.20.249
cb15:901b:901b:fb65:4024:9824:2592:14fa	37.146.20.250
cb15:901b:901b:fb65:4024:9824:2592:14fb	37.146.20.251
cb15:901b:901b:fb65:4024:9824:2592:14fc	37.146.20.252
cb15:901b:901b:fb65:4024:9824:2592:14fd	37.146.20.253
cb15:901b:901b:fb65:4024:9824:2592:14fe	37.146.20.254
cb15:901b:901b:fb65:4024:9824:2592:14ff	37.146.20.255

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.