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:155:7155:b51a:cd24:5049:1401	80.73.20.1
cb15:901b:155:7155:b51a:cd24:5049:1402	80.73.20.2
cb15:901b:155:7155:b51a:cd24:5049:1403	80.73.20.3
cb15:901b:155:7155:b51a:cd24:5049:1404	80.73.20.4
cb15:901b:155:7155:b51a:cd24:5049:1405	80.73.20.5
cb15:901b:155:7155:b51a:cd24:5049:1406	80.73.20.6
cb15:901b:155:7155:b51a:cd24:5049:1407	80.73.20.7
cb15:901b:155:7155:b51a:cd24:5049:1408	80.73.20.8
cb15:901b:155:7155:b51a:cd24:5049:1409	80.73.20.9
cb15:901b:155:7155:b51a:cd24:5049:140a	80.73.20.10
cb15:901b:155:7155:b51a:cd24:5049:140b	80.73.20.11
cb15:901b:155:7155:b51a:cd24:5049:140c	80.73.20.12
cb15:901b:155:7155:b51a:cd24:5049:140d	80.73.20.13
cb15:901b:155:7155:b51a:cd24:5049:140e	80.73.20.14
cb15:901b:155:7155:b51a:cd24:5049:140f	80.73.20.15
cb15:901b:155:7155:b51a:cd24:5049:1410	80.73.20.16
cb15:901b:155:7155:b51a:cd24:5049:1411	80.73.20.17
cb15:901b:155:7155:b51a:cd24:5049:1412	80.73.20.18
cb15:901b:155:7155:b51a:cd24:5049:1413	80.73.20.19
cb15:901b:155:7155:b51a:cd24:5049:1414	80.73.20.20
cb15:901b:155:7155:b51a:cd24:5049:1415	80.73.20.21
cb15:901b:155:7155:b51a:cd24:5049:1416	80.73.20.22
cb15:901b:155:7155:b51a:cd24:5049:1417	80.73.20.23
cb15:901b:155:7155:b51a:cd24:5049:1418	80.73.20.24
cb15:901b:155:7155:b51a:cd24:5049:1419	80.73.20.25
cb15:901b:155:7155:b51a:cd24:5049:141a	80.73.20.26
cb15:901b:155:7155:b51a:cd24:5049:141b	80.73.20.27
cb15:901b:155:7155:b51a:cd24:5049:141c	80.73.20.28
cb15:901b:155:7155:b51a:cd24:5049:141d	80.73.20.29
cb15:901b:155:7155:b51a:cd24:5049:141e	80.73.20.30
cb15:901b:155:7155:b51a:cd24:5049:141f	80.73.20.31
cb15:901b:155:7155:b51a:cd24:5049:1420	80.73.20.32
cb15:901b:155:7155:b51a:cd24:5049:1421	80.73.20.33
cb15:901b:155:7155:b51a:cd24:5049:1422	80.73.20.34
cb15:901b:155:7155:b51a:cd24:5049:1423	80.73.20.35
cb15:901b:155:7155:b51a:cd24:5049:1424	80.73.20.36
cb15:901b:155:7155:b51a:cd24:5049:1425	80.73.20.37
cb15:901b:155:7155:b51a:cd24:5049:1426	80.73.20.38
cb15:901b:155:7155:b51a:cd24:5049:1427	80.73.20.39
cb15:901b:155:7155:b51a:cd24:5049:1428	80.73.20.40
cb15:901b:155:7155:b51a:cd24:5049:1429	80.73.20.41
cb15:901b:155:7155:b51a:cd24:5049:142a	80.73.20.42
cb15:901b:155:7155:b51a:cd24:5049:142b	80.73.20.43
cb15:901b:155:7155:b51a:cd24:5049:142c	80.73.20.44
cb15:901b:155:7155:b51a:cd24:5049:142d	80.73.20.45
cb15:901b:155:7155:b51a:cd24:5049:142e	80.73.20.46
cb15:901b:155:7155:b51a:cd24:5049:142f	80.73.20.47
cb15:901b:155:7155:b51a:cd24:5049:1430	80.73.20.48
cb15:901b:155:7155:b51a:cd24:5049:1431	80.73.20.49
cb15:901b:155:7155:b51a:cd24:5049:1432	80.73.20.50
cb15:901b:155:7155:b51a:cd24:5049:1433	80.73.20.51
cb15:901b:155:7155:b51a:cd24:5049:1434	80.73.20.52
cb15:901b:155:7155:b51a:cd24:5049:1435	80.73.20.53
cb15:901b:155:7155:b51a:cd24:5049:1436	80.73.20.54
cb15:901b:155:7155:b51a:cd24:5049:1437	80.73.20.55
cb15:901b:155:7155:b51a:cd24:5049:1438	80.73.20.56
cb15:901b:155:7155:b51a:cd24:5049:1439	80.73.20.57
cb15:901b:155:7155:b51a:cd24:5049:143a	80.73.20.58
cb15:901b:155:7155:b51a:cd24:5049:143b	80.73.20.59
cb15:901b:155:7155:b51a:cd24:5049:143c	80.73.20.60

cb15:901b:155:7155:b51a:cd24:5049:143d	80.73.20.61
cb15:901b:155:7155:b51a:cd24:5049:143e	80.73.20.62
cb15:901b:155:7155:b51a:cd24:5049:143f	80.73.20.63
cb15:901b:155:7155:b51a:cd24:5049:1440	80.73.20.64
cb15:901b:155:7155:b51a:cd24:5049:1441	80.73.20.65
cb15:901b:155:7155:b51a:cd24:5049:1442	80.73.20.66
cb15:901b:155:7155:b51a:cd24:5049:1443	80.73.20.67
cb15:901b:155:7155:b51a:cd24:5049:1444	80.73.20.68
cb15:901b:155:7155:b51a:cd24:5049:1445	80.73.20.69
cb15:901b:155:7155:b51a:cd24:5049:1446	80.73.20.70
cb15:901b:155:7155:b51a:cd24:5049:1447	80.73.20.71
cb15:901b:155:7155:b51a:cd24:5049:1448	80.73.20.72
cb15:901b:155:7155:b51a:cd24:5049:1449	80.73.20.73
cb15:901b:155:7155:b51a:cd24:5049:144a	80.73.20.74
cb15:901b:155:7155:b51a:cd24:5049:144b	80.73.20.75
cb15:901b:155:7155:b51a:cd24:5049:144c	80.73.20.76
cb15:901b:155:7155:b51a:cd24:5049:144d	80.73.20.77
cb15:901b:155:7155:b51a:cd24:5049:144e	80.73.20.78
cb15:901b:155:7155:b51a:cd24:5049:144f	80.73.20.79
cb15:901b:155:7155:b51a:cd24:5049:1450	80.73.20.80
cb15:901b:155:7155:b51a:cd24:5049:1451	80.73.20.81
cb15:901b:155:7155:b51a:cd24:5049:1452	80.73.20.82
cb15:901b:155:7155:b51a:cd24:5049:1453	80.73.20.83
cb15:901b:155:7155:b51a:cd24:5049:1454	80.73.20.84
cb15:901b:155:7155:b51a:cd24:5049:1455	80.73.20.85
cb15:901b:155:7155:b51a:cd24:5049:1456	80.73.20.86
cb15:901b:155:7155:b51a:cd24:5049:1457	80.73.20.87
cb15:901b:155:7155:b51a:cd24:5049:1458	80.73.20.88
cb15:901b:155:7155:b51a:cd24:5049:1459	80.73.20.89
cb15:901b:155:7155:b51a:cd24:5049:145a	80.73.20.90
cb15:901b:155:7155:b51a:cd24:5049:145b	80.73.20.91
cb15:901b:155:7155:b51a:cd24:5049:145c	80.73.20.92
cb15:901b:155:7155:b51a:cd24:5049:145d	80.73.20.93
cb15:901b:155:7155:b51a:cd24:5049:145e	80.73.20.94
cb15:901b:155:7155:b51a:cd24:5049:145f	80.73.20.95
cb15:901b:155:7155:b51a:cd24:5049:1460	80.73.20.96
cb15:901b:155:7155:b51a:cd24:5049:1461	80.73.20.97
cb15:901b:155:7155:b51a:cd24:5049:1462	80.73.20.98
cb15:901b:155:7155:b51a:cd24:5049:1463	80.73.20.99
cb15:901b:155:7155:b51a:cd24:5049:1464	80.73.20.100
cb15:901b:155:7155:b51a:cd24:5049:1465	80.73.20.101
cb15:901b:155:7155:b51a:cd24:5049:1466	80.73.20.102
cb15:901b:155:7155:b51a:cd24:5049:1467	80.73.20.103
cb15:901b:155:7155:b51a:cd24:5049:1468	80.73.20.104
cb15:901b:155:7155:b51a:cd24:5049:1469	80.73.20.105
cb15:901b:155:7155:b51a:cd24:5049:146a	80.73.20.106
cb15:901b:155:7155:b51a:cd24:5049:146b	80.73.20.107
cb15:901b:155:7155:b51a:cd24:5049:146c	80.73.20.108
cb15:901b:155:7155:b51a:cd24:5049:146d	80.73.20.109
cb15:901b:155:7155:b51a:cd24:5049:146e	80.73.20.110
cb15:901b:155:7155:b51a:cd24:5049:146f	80.73.20.111
cb15:901b:155:7155:b51a:cd24:5049:1470	80.73.20.112
cb15:901b:155:7155:b51a:cd24:5049:1471	80.73.20.113
cb15:901b:155:7155:b51a:cd24:5049:1472	80.73.20.114
cb15:901b:155:7155:b51a:cd24:5049:1473	80.73.20.115
cb15:901b:155:7155:b51a:cd24:5049:1474	80.73.20.116
cb15:901b:155:7155:b51a:cd24:5049:1475	80.73.20.117
cb15:901b:155:7155:b51a:cd24:5049:1476	80.73.20.118
cb15:901b:155:7155:b51a:cd24:5049:1477	80.73.20.119
cb15:901b:155:7155:b51a:cd24:5049:1478	80.73.20.120

cb15:901b:155:7155:b51a:cd24:5049:1479	80.73.20.121
cb15:901b:155:7155:b51a:cd24:5049:147a	80.73.20.122
cb15:901b:155:7155:b51a:cd24:5049:147b	80.73.20.123
cb15:901b:155:7155:b51a:cd24:5049:147c	80.73.20.124
cb15:901b:155:7155:b51a:cd24:5049:147d	80.73.20.125
cb15:901b:155:7155:b51a:cd24:5049:147e	80.73.20.126
cb15:901b:155:7155:b51a:cd24:5049:147f	80.73.20.127
cb15:901b:155:7155:b51a:cd24:5049:1480	80.73.20.128
cb15:901b:155:7155:b51a:cd24:5049:1481	80.73.20.129
cb15:901b:155:7155:b51a:cd24:5049:1482	80.73.20.130
cb15:901b:155:7155:b51a:cd24:5049:1483	80.73.20.131
cb15:901b:155:7155:b51a:cd24:5049:1484	80.73.20.132
cb15:901b:155:7155:b51a:cd24:5049:1485	80.73.20.133
cb15:901b:155:7155:b51a:cd24:5049:1486	80.73.20.134
cb15:901b:155:7155:b51a:cd24:5049:1487	80.73.20.135
cb15:901b:155:7155:b51a:cd24:5049:1488	80.73.20.136
cb15:901b:155:7155:b51a:cd24:5049:1489	80.73.20.137
cb15:901b:155:7155:b51a:cd24:5049:148a	80.73.20.138
cb15:901b:155:7155:b51a:cd24:5049:148b	80.73.20.139
cb15:901b:155:7155:b51a:cd24:5049:148c	80.73.20.140
cb15:901b:155:7155:b51a:cd24:5049:148d	80.73.20.141
cb15:901b:155:7155:b51a:cd24:5049:148e	80.73.20.142
cb15:901b:155:7155:b51a:cd24:5049:148f	80.73.20.143
cb15:901b:155:7155:b51a:cd24:5049:1490	80.73.20.144
cb15:901b:155:7155:b51a:cd24:5049:1491	80.73.20.145
cb15:901b:155:7155:b51a:cd24:5049:1492	80.73.20.146
cb15:901b:155:7155:b51a:cd24:5049:1493	80.73.20.147
cb15:901b:155:7155:b51a:cd24:5049:1494	80.73.20.148
cb15:901b:155:7155:b51a:cd24:5049:1495	80.73.20.149
cb15:901b:155:7155:b51a:cd24:5049:1496	80.73.20.150
cb15:901b:155:7155:b51a:cd24:5049:1497	80.73.20.151
cb15:901b:155:7155:b51a:cd24:5049:1498	80.73.20.152
cb15:901b:155:7155:b51a:cd24:5049:1499	80.73.20.153
cb15:901b:155:7155:b51a:cd24:5049:149a	80.73.20.154
cb15:901b:155:7155:b51a:cd24:5049:149b	80.73.20.155
cb15:901b:155:7155:b51a:cd24:5049:149c	80.73.20.156
cb15:901b:155:7155:b51a:cd24:5049:149d	80.73.20.157
cb15:901b:155:7155:b51a:cd24:5049:149e	80.73.20.158
cb15:901b:155:7155:b51a:cd24:5049:149f	80.73.20.159
cb15:901b:155:7155:b51a:cd24:5049:14a0	80.73.20.160
cb15:901b:155:7155:b51a:cd24:5049:14a1	80.73.20.161
cb15:901b:155:7155:b51a:cd24:5049:14a2	80.73.20.162
cb15:901b:155:7155:b51a:cd24:5049:14a3	80.73.20.163
cb15:901b:155:7155:b51a:cd24:5049:14a4	80.73.20.164
cb15:901b:155:7155:b51a:cd24:5049:14a5	80.73.20.165
cb15:901b:155:7155:b51a:cd24:5049:14a6	80.73.20.166
cb15:901b:155:7155:b51a:cd24:5049:14a7	80.73.20.167
cb15:901b:155:7155:b51a:cd24:5049:14a8	80.73.20.168
cb15:901b:155:7155:b51a:cd24:5049:14a9	80.73.20.169
cb15:901b:155:7155:b51a:cd24:5049:14aa	80.73.20.170
cb15:901b:155:7155:b51a:cd24:5049:14ab	80.73.20.171
cb15:901b:155:7155:b51a:cd24:5049:14ac	80.73.20.172
cb15:901b:155:7155:b51a:cd24:5049:14ad	80.73.20.173
cb15:901b:155:7155:b51a:cd24:5049:14ae	80.73.20.174
cb15:901b:155:7155:b51a:cd24:5049:14af	80.73.20.175
cb15:901b:155:7155:b51a:cd24:5049:14b0	80.73.20.176
cb15:901b:155:7155:b51a:cd24:5049:14b1	80.73.20.177
cb15:901b:155:7155:b51a:cd24:5049:14b2	80.73.20.178
cb15:901b:155:7155:b51a:cd24:5049:14b3	80.73.20.179
cb15:901b:155:7155:b51a:cd24:5049:14b4	80.73.20.180

cb15:901b:155:7155:b51a:cd24:5049:14b5	80.73.20.181
cb15:901b:155:7155:b51a:cd24:5049:14b6	80.73.20.182
cb15:901b:155:7155:b51a:cd24:5049:14b7	80.73.20.183
cb15:901b:155:7155:b51a:cd24:5049:14b8	80.73.20.184
cb15:901b:155:7155:b51a:cd24:5049:14b9	80.73.20.185
cb15:901b:155:7155:b51a:cd24:5049:14ba	80.73.20.186
cb15:901b:155:7155:b51a:cd24:5049:14bb	80.73.20.187
cb15:901b:155:7155:b51a:cd24:5049:14bc	80.73.20.188
cb15:901b:155:7155:b51a:cd24:5049:14bd	80.73.20.189
cb15:901b:155:7155:b51a:cd24:5049:14be	80.73.20.190
cb15:901b:155:7155:b51a:cd24:5049:14bf	80.73.20.191
cb15:901b:155:7155:b51a:cd24:5049:14c0	80.73.20.192
cb15:901b:155:7155:b51a:cd24:5049:14c1	80.73.20.193
cb15:901b:155:7155:b51a:cd24:5049:14c2	80.73.20.194
cb15:901b:155:7155:b51a:cd24:5049:14c3	80.73.20.195
cb15:901b:155:7155:b51a:cd24:5049:14c4	80.73.20.196
cb15:901b:155:7155:b51a:cd24:5049:14c5	80.73.20.197
cb15:901b:155:7155:b51a:cd24:5049:14c6	80.73.20.198
cb15:901b:155:7155:b51a:cd24:5049:14c7	80.73.20.199
cb15:901b:155:7155:b51a:cd24:5049:14c8	80.73.20.200
cb15:901b:155:7155:b51a:cd24:5049:14c9	80.73.20.201
cb15:901b:155:7155:b51a:cd24:5049:14ca	80.73.20.202
cb15:901b:155:7155:b51a:cd24:5049:14cb	80.73.20.203
cb15:901b:155:7155:b51a:cd24:5049:14cc	80.73.20.204
cb15:901b:155:7155:b51a:cd24:5049:14cd	80.73.20.205
cb15:901b:155:7155:b51a:cd24:5049:14ce	80.73.20.206
cb15:901b:155:7155:b51a:cd24:5049:14cf	80.73.20.207
cb15:901b:155:7155:b51a:cd24:5049:14d0	80.73.20.208
cb15:901b:155:7155:b51a:cd24:5049:14d1	80.73.20.209
cb15:901b:155:7155:b51a:cd24:5049:14d2	80.73.20.210
cb15:901b:155:7155:b51a:cd24:5049:14d3	80.73.20.211
cb15:901b:155:7155:b51a:cd24:5049:14d4	80.73.20.212
cb15:901b:155:7155:b51a:cd24:5049:14d5	80.73.20.213
cb15:901b:155:7155:b51a:cd24:5049:14d6	80.73.20.214
cb15:901b:155:7155:b51a:cd24:5049:14d7	80.73.20.215
cb15:901b:155:7155:b51a:cd24:5049:14d8	80.73.20.216
cb15:901b:155:7155:b51a:cd24:5049:14d9	80.73.20.217
cb15:901b:155:7155:b51a:cd24:5049:14da	80.73.20.218
cb15:901b:155:7155:b51a:cd24:5049:14db	80.73.20.219
cb15:901b:155:7155:b51a:cd24:5049:14dc	80.73.20.220
cb15:901b:155:7155:b51a:cd24:5049:14dd	80.73.20.221
cb15:901b:155:7155:b51a:cd24:5049:14de	80.73.20.222
cb15:901b:155:7155:b51a:cd24:5049:14df	80.73.20.223
cb15:901b:155:7155:b51a:cd24:5049:14e0	80.73.20.224
cb15:901b:155:7155:b51a:cd24:5049:14e1	80.73.20.225
cb15:901b:155:7155:b51a:cd24:5049:14e2	80.73.20.226
cb15:901b:155:7155:b51a:cd24:5049:14e3	80.73.20.227
cb15:901b:155:7155:b51a:cd24:5049:14e4	80.73.20.228
cb15:901b:155:7155:b51a:cd24:5049:14e5	80.73.20.229
cb15:901b:155:7155:b51a:cd24:5049:14e6	80.73.20.230
cb15:901b:155:7155:b51a:cd24:5049:14e7	80.73.20.231
cb15:901b:155:7155:b51a:cd24:5049:14e8	80.73.20.232
cb15:901b:155:7155:b51a:cd24:5049:14e9	80.73.20.233
cb15:901b:155:7155:b51a:cd24:5049:14ea	80.73.20.234
cb15:901b:155:7155:b51a:cd24:5049:14eb	80.73.20.235
cb15:901b:155:7155:b51a:cd24:5049:14ec	80.73.20.236
cb15:901b:155:7155:b51a:cd24:5049:14ed	80.73.20.237
cb15:901b:155:7155:b51a:cd24:5049:14ee	80.73.20.238
cb15:901b:155:7155:b51a:cd24:5049:14ef	80.73.20.239
cb15:901b:155:7155:b51a:cd24:5049:14f0	80.73.20.240
cb15:901b:155:7155:b51a:cd24:5049:14f1	80.73.20.241
cb15:901b:155:7155:b51a:cd24:5049:14f2	80.73.20.242
cb15:901b:155:7155:b51a:cd24:5049:14f3	80.73.20.243
cb15:901b:155:7155:b51a:cd24:5049:14f4	80.73.20.244
cb15:901b:155:7155:b51a:cd24:5049:14f5	80.73.20.245
cb15:901b:155:7155:b51a:cd24:5049:14f6	80.73.20.246
cb15:901b:155:7155:b51a:cd24:5049:14f7	80.73.20.247
cb15:901b:155:7155:b51a:cd24:5049:14f8	80.73.20.248
cb15:901b:155:7155:b51a:cd24:5049:14f9	80.73.20.249
cb15:901b:155:7155:b51a:cd24:5049:14fa	80.73.20.250
cb15:901b:155:7155:b51a:cd24:5049:14fb	80.73.20.251
cb15:901b:155:7155:b51a:cd24:5049:14fc	80.73.20.252
cb15:901b:155:7155:b51a:cd24:5049:14fd	80.73.20.253
cb15:901b:155:7155:b51a:cd24:5049:14fe	80.73.20.254
cb15:901b:155:7155:b51a:cd24:5049:14ff	80.73.20.255

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.