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:1324:80df:ba24:e157:1401	225.87.20.1
cb15:901b:901b:1324:80df:ba24:e157:1402	225.87.20.2
cb15:901b:901b:1324:80df:ba24:e157:1403	225.87.20.3
cb15:901b:901b:1324:80df:ba24:e157:1404	225.87.20.4
cb15:901b:901b:1324:80df:ba24:e157:1405	225.87.20.5
cb15:901b:901b:1324:80df:ba24:e157:1406	225.87.20.6
cb15:901b:901b:1324:80df:ba24:e157:1407	225.87.20.7
cb15:901b:901b:1324:80df:ba24:e157:1408	225.87.20.8
cb15:901b:901b:1324:80df:ba24:e157:1409	225.87.20.9
cb15:901b:901b:1324:80df:ba24:e157:140a	225.87.20.10
cb15:901b:901b:1324:80df:ba24:e157:140b	225.87.20.11
cb15:901b:901b:1324:80df:ba24:e157:140c	225.87.20.12
cb15:901b:901b:1324:80df:ba24:e157:140d	225.87.20.13
cb15:901b:901b:1324:80df:ba24:e157:140e	225.87.20.14
cb15:901b:901b:1324:80df:ba24:e157:140f	225.87.20.15
cb15:901b:901b:1324:80df:ba24:e157:1410	225.87.20.16
cb15:901b:901b:1324:80df:ba24:e157:1411	225.87.20.17
cb15:901b:901b:1324:80df:ba24:e157:1412	225.87.20.18
cb15:901b:901b:1324:80df:ba24:e157:1413	225.87.20.19
cb15:901b:901b:1324:80df:ba24:e157:1414	225.87.20.20
cb15:901b:901b:1324:80df:ba24:e157:1415	225.87.20.21
cb15:901b:901b:1324:80df:ba24:e157:1416	225.87.20.22
cb15:901b:901b:1324:80df:ba24:e157:1417	225.87.20.23
cb15:901b:901b:1324:80df:ba24:e157:1418	225.87.20.24
cb15:901b:901b:1324:80df:ba24:e157:1419	225.87.20.25
cb15:901b:901b:1324:80df:ba24:e157:141a	225.87.20.26
cb15:901b:901b:1324:80df:ba24:e157:141b	225.87.20.27
cb15:901b:901b:1324:80df:ba24:e157:141c	225.87.20.28
cb15:901b:901b:1324:80df:ba24:e157:141d	225.87.20.29
cb15:901b:901b:1324:80df:ba24:e157:141e	225.87.20.30
cb15:901b:901b:1324:80df:ba24:e157:141f	225.87.20.31
cb15:901b:901b:1324:80df:ba24:e157:1420	225.87.20.32
cb15:901b:901b:1324:80df:ba24:e157:1421	225.87.20.33
cb15:901b:901b:1324:80df:ba24:e157:1422	225.87.20.34
cb15:901b:901b:1324:80df:ba24:e157:1423	225.87.20.35
cb15:901b:901b:1324:80df:ba24:e157:1424	225.87.20.36
cb15:901b:901b:1324:80df:ba24:e157:1425	225.87.20.37
cb15:901b:901b:1324:80df:ba24:e157:1426	225.87.20.38
cb15:901b:901b:1324:80df:ba24:e157:1427	225.87.20.39
cb15:901b:901b:1324:80df:ba24:e157:1428	225.87.20.40
cb15:901b:901b:1324:80df:ba24:e157:1429	225.87.20.41
cb15:901b:901b:1324:80df:ba24:e157:142a	225.87.20.42
cb15:901b:901b:1324:80df:ba24:e157:142b	225.87.20.43
cb15:901b:901b:1324:80df:ba24:e157:142c	225.87.20.44
cb15:901b:901b:1324:80df:ba24:e157:142d	225.87.20.45
cb15:901b:901b:1324:80df:ba24:e157:142e	225.87.20.46
cb15:901b:901b:1324:80df:ba24:e157:142f	225.87.20.47
cb15:901b:901b:1324:80df:ba24:e157:1430	225.87.20.48
cb15:901b:901b:1324:80df:ba24:e157:1431	225.87.20.49
cb15:901b:901b:1324:80df:ba24:e157:1432	225.87.20.50
cb15:901b:901b:1324:80df:ba24:e157:1433	225.87.20.51
cb15:901b:901b:1324:80df:ba24:e157:1434	225.87.20.52
cb15:901b:901b:1324:80df:ba24:e157:1435	225.87.20.53
cb15:901b:901b:1324:80df:ba24:e157:1436	225.87.20.54
cb15:901b:901b:1324:80df:ba24:e157:1437	225.87.20.55
cb15:901b:901b:1324:80df:ba24:e157:1438	225.87.20.56
cb15:901b:901b:1324:80df:ba24:e157:1439	225.87.20.57
cb15:901b:901b:1324:80df:ba24:e157:143a	225.87.20.58
cb15:901b:901b:1324:80df:ba24:e157:143b	225.87.20.59
cb15:901b:901b:1324:80df:ba24:e157:143c	225.87.20.60

cb15:901b:901b:1324:80df:ba24:e157:143d	225.87.20.61
cb15:901b:901b:1324:80df:ba24:e157:143e	225.87.20.62
cb15:901b:901b:1324:80df:ba24:e157:143f	225.87.20.63
cb15:901b:901b:1324:80df:ba24:e157:1440	225.87.20.64
cb15:901b:901b:1324:80df:ba24:e157:1441	225.87.20.65
cb15:901b:901b:1324:80df:ba24:e157:1442	225.87.20.66
cb15:901b:901b:1324:80df:ba24:e157:1443	225.87.20.67
cb15:901b:901b:1324:80df:ba24:e157:1444	225.87.20.68
cb15:901b:901b:1324:80df:ba24:e157:1445	225.87.20.69
cb15:901b:901b:1324:80df:ba24:e157:1446	225.87.20.70
cb15:901b:901b:1324:80df:ba24:e157:1447	225.87.20.71
cb15:901b:901b:1324:80df:ba24:e157:1448	225.87.20.72
cb15:901b:901b:1324:80df:ba24:e157:1449	225.87.20.73
cb15:901b:901b:1324:80df:ba24:e157:144a	225.87.20.74
cb15:901b:901b:1324:80df:ba24:e157:144b	225.87.20.75
cb15:901b:901b:1324:80df:ba24:e157:144c	225.87.20.76
cb15:901b:901b:1324:80df:ba24:e157:144d	225.87.20.77
cb15:901b:901b:1324:80df:ba24:e157:144e	225.87.20.78
cb15:901b:901b:1324:80df:ba24:e157:144f	225.87.20.79
cb15:901b:901b:1324:80df:ba24:e157:1450	225.87.20.80
cb15:901b:901b:1324:80df:ba24:e157:1451	225.87.20.81
cb15:901b:901b:1324:80df:ba24:e157:1452	225.87.20.82
cb15:901b:901b:1324:80df:ba24:e157:1453	225.87.20.83
cb15:901b:901b:1324:80df:ba24:e157:1454	225.87.20.84
cb15:901b:901b:1324:80df:ba24:e157:1455	225.87.20.85
cb15:901b:901b:1324:80df:ba24:e157:1456	225.87.20.86
cb15:901b:901b:1324:80df:ba24:e157:1457	225.87.20.87
cb15:901b:901b:1324:80df:ba24:e157:1458	225.87.20.88
cb15:901b:901b:1324:80df:ba24:e157:1459	225.87.20.89
cb15:901b:901b:1324:80df:ba24:e157:145a	225.87.20.90
cb15:901b:901b:1324:80df:ba24:e157:145b	225.87.20.91
cb15:901b:901b:1324:80df:ba24:e157:145c	225.87.20.92
cb15:901b:901b:1324:80df:ba24:e157:145d	225.87.20.93
cb15:901b:901b:1324:80df:ba24:e157:145e	225.87.20.94
cb15:901b:901b:1324:80df:ba24:e157:145f	225.87.20.95
cb15:901b:901b:1324:80df:ba24:e157:1460	225.87.20.96
cb15:901b:901b:1324:80df:ba24:e157:1461	225.87.20.97
cb15:901b:901b:1324:80df:ba24:e157:1462	225.87.20.98
cb15:901b:901b:1324:80df:ba24:e157:1463	225.87.20.99
cb15:901b:901b:1324:80df:ba24:e157:1464	225.87.20.100
cb15:901b:901b:1324:80df:ba24:e157:1465	225.87.20.101
cb15:901b:901b:1324:80df:ba24:e157:1466	225.87.20.102
cb15:901b:901b:1324:80df:ba24:e157:1467	225.87.20.103
cb15:901b:901b:1324:80df:ba24:e157:1468	225.87.20.104
cb15:901b:901b:1324:80df:ba24:e157:1469	225.87.20.105
cb15:901b:901b:1324:80df:ba24:e157:146a	225.87.20.106
cb15:901b:901b:1324:80df:ba24:e157:146b	225.87.20.107
cb15:901b:901b:1324:80df:ba24:e157:146c	225.87.20.108
cb15:901b:901b:1324:80df:ba24:e157:146d	225.87.20.109
cb15:901b:901b:1324:80df:ba24:e157:146e	225.87.20.110
cb15:901b:901b:1324:80df:ba24:e157:146f	225.87.20.111
cb15:901b:901b:1324:80df:ba24:e157:1470	225.87.20.112
cb15:901b:901b:1324:80df:ba24:e157:1471	225.87.20.113
cb15:901b:901b:1324:80df:ba24:e157:1472	225.87.20.114
cb15:901b:901b:1324:80df:ba24:e157:1473	225.87.20.115
cb15:901b:901b:1324:80df:ba24:e157:1474	225.87.20.116
cb15:901b:901b:1324:80df:ba24:e157:1475	225.87.20.117
cb15:901b:901b:1324:80df:ba24:e157:1476	225.87.20.118
cb15:901b:901b:1324:80df:ba24:e157:1477	225.87.20.119
cb15:901b:901b:1324:80df:ba24:e157:1478	225.87.20.120

cb15:901b:901b:1324:80df:ba24:e157:1479	225.87.20.121
cb15:901b:901b:1324:80df:ba24:e157:147a	225.87.20.122
cb15:901b:901b:1324:80df:ba24:e157:147b	225.87.20.123
cb15:901b:901b:1324:80df:ba24:e157:147c	225.87.20.124
cb15:901b:901b:1324:80df:ba24:e157:147d	225.87.20.125
cb15:901b:901b:1324:80df:ba24:e157:147e	225.87.20.126
cb15:901b:901b:1324:80df:ba24:e157:147f	225.87.20.127
cb15:901b:901b:1324:80df:ba24:e157:1480	225.87.20.128
cb15:901b:901b:1324:80df:ba24:e157:1481	225.87.20.129
cb15:901b:901b:1324:80df:ba24:e157:1482	225.87.20.130
cb15:901b:901b:1324:80df:ba24:e157:1483	225.87.20.131
cb15:901b:901b:1324:80df:ba24:e157:1484	225.87.20.132
cb15:901b:901b:1324:80df:ba24:e157:1485	225.87.20.133
cb15:901b:901b:1324:80df:ba24:e157:1486	225.87.20.134
cb15:901b:901b:1324:80df:ba24:e157:1487	225.87.20.135
cb15:901b:901b:1324:80df:ba24:e157:1488	225.87.20.136
cb15:901b:901b:1324:80df:ba24:e157:1489	225.87.20.137
cb15:901b:901b:1324:80df:ba24:e157:148a	225.87.20.138
cb15:901b:901b:1324:80df:ba24:e157:148b	225.87.20.139
cb15:901b:901b:1324:80df:ba24:e157:148c	225.87.20.140
cb15:901b:901b:1324:80df:ba24:e157:148d	225.87.20.141
cb15:901b:901b:1324:80df:ba24:e157:148e	225.87.20.142
cb15:901b:901b:1324:80df:ba24:e157:148f	225.87.20.143
cb15:901b:901b:1324:80df:ba24:e157:1490	225.87.20.144
cb15:901b:901b:1324:80df:ba24:e157:1491	225.87.20.145
cb15:901b:901b:1324:80df:ba24:e157:1492	225.87.20.146
cb15:901b:901b:1324:80df:ba24:e157:1493	225.87.20.147
cb15:901b:901b:1324:80df:ba24:e157:1494	225.87.20.148
cb15:901b:901b:1324:80df:ba24:e157:1495	225.87.20.149
cb15:901b:901b:1324:80df:ba24:e157:1496	225.87.20.150
cb15:901b:901b:1324:80df:ba24:e157:1497	225.87.20.151
cb15:901b:901b:1324:80df:ba24:e157:1498	225.87.20.152
cb15:901b:901b:1324:80df:ba24:e157:1499	225.87.20.153
cb15:901b:901b:1324:80df:ba24:e157:149a	225.87.20.154
cb15:901b:901b:1324:80df:ba24:e157:149b	225.87.20.155
cb15:901b:901b:1324:80df:ba24:e157:149c	225.87.20.156
cb15:901b:901b:1324:80df:ba24:e157:149d	225.87.20.157
cb15:901b:901b:1324:80df:ba24:e157:149e	225.87.20.158
cb15:901b:901b:1324:80df:ba24:e157:149f	225.87.20.159
cb15:901b:901b:1324:80df:ba24:e157:14a0	225.87.20.160
cb15:901b:901b:1324:80df:ba24:e157:14a1	225.87.20.161
cb15:901b:901b:1324:80df:ba24:e157:14a2	225.87.20.162
cb15:901b:901b:1324:80df:ba24:e157:14a3	225.87.20.163
cb15:901b:901b:1324:80df:ba24:e157:14a4	225.87.20.164
cb15:901b:901b:1324:80df:ba24:e157:14a5	225.87.20.165
cb15:901b:901b:1324:80df:ba24:e157:14a6	225.87.20.166
cb15:901b:901b:1324:80df:ba24:e157:14a7	225.87.20.167
cb15:901b:901b:1324:80df:ba24:e157:14a8	225.87.20.168
cb15:901b:901b:1324:80df:ba24:e157:14a9	225.87.20.169
cb15:901b:901b:1324:80df:ba24:e157:14aa	225.87.20.170
cb15:901b:901b:1324:80df:ba24:e157:14ab	225.87.20.171
cb15:901b:901b:1324:80df:ba24:e157:14ac	225.87.20.172
cb15:901b:901b:1324:80df:ba24:e157:14ad	225.87.20.173
cb15:901b:901b:1324:80df:ba24:e157:14ae	225.87.20.174
cb15:901b:901b:1324:80df:ba24:e157:14af	225.87.20.175
cb15:901b:901b:1324:80df:ba24:e157:14b0	225.87.20.176
cb15:901b:901b:1324:80df:ba24:e157:14b1	225.87.20.177
cb15:901b:901b:1324:80df:ba24:e157:14b2	225.87.20.178
cb15:901b:901b:1324:80df:ba24:e157:14b3	225.87.20.179
cb15:901b:901b:1324:80df:ba24:e157:14b4	225.87.20.180

cb15:901b:901b:1324:80df:ba24:e157:14b5	225.87.20.181
cb15:901b:901b:1324:80df:ba24:e157:14b6	225.87.20.182
cb15:901b:901b:1324:80df:ba24:e157:14b7	225.87.20.183
cb15:901b:901b:1324:80df:ba24:e157:14b8	225.87.20.184
cb15:901b:901b:1324:80df:ba24:e157:14b9	225.87.20.185
cb15:901b:901b:1324:80df:ba24:e157:14ba	225.87.20.186
cb15:901b:901b:1324:80df:ba24:e157:14bb	225.87.20.187
cb15:901b:901b:1324:80df:ba24:e157:14bc	225.87.20.188
cb15:901b:901b:1324:80df:ba24:e157:14bd	225.87.20.189
cb15:901b:901b:1324:80df:ba24:e157:14be	225.87.20.190
cb15:901b:901b:1324:80df:ba24:e157:14bf	225.87.20.191
cb15:901b:901b:1324:80df:ba24:e157:14c0	225.87.20.192
cb15:901b:901b:1324:80df:ba24:e157:14c1	225.87.20.193
cb15:901b:901b:1324:80df:ba24:e157:14c2	225.87.20.194
cb15:901b:901b:1324:80df:ba24:e157:14c3	225.87.20.195
cb15:901b:901b:1324:80df:ba24:e157:14c4	225.87.20.196
cb15:901b:901b:1324:80df:ba24:e157:14c5	225.87.20.197
cb15:901b:901b:1324:80df:ba24:e157:14c6	225.87.20.198
cb15:901b:901b:1324:80df:ba24:e157:14c7	225.87.20.199
cb15:901b:901b:1324:80df:ba24:e157:14c8	225.87.20.200
cb15:901b:901b:1324:80df:ba24:e157:14c9	225.87.20.201
cb15:901b:901b:1324:80df:ba24:e157:14ca	225.87.20.202
cb15:901b:901b:1324:80df:ba24:e157:14cb	225.87.20.203
cb15:901b:901b:1324:80df:ba24:e157:14cc	225.87.20.204
cb15:901b:901b:1324:80df:ba24:e157:14cd	225.87.20.205
cb15:901b:901b:1324:80df:ba24:e157:14ce	225.87.20.206
cb15:901b:901b:1324:80df:ba24:e157:14cf	225.87.20.207
cb15:901b:901b:1324:80df:ba24:e157:14d0	225.87.20.208
cb15:901b:901b:1324:80df:ba24:e157:14d1	225.87.20.209
cb15:901b:901b:1324:80df:ba24:e157:14d2	225.87.20.210
cb15:901b:901b:1324:80df:ba24:e157:14d3	225.87.20.211
cb15:901b:901b:1324:80df:ba24:e157:14d4	225.87.20.212
cb15:901b:901b:1324:80df:ba24:e157:14d5	225.87.20.213
cb15:901b:901b:1324:80df:ba24:e157:14d6	225.87.20.214
cb15:901b:901b:1324:80df:ba24:e157:14d7	225.87.20.215
cb15:901b:901b:1324:80df:ba24:e157:14d8	225.87.20.216
cb15:901b:901b:1324:80df:ba24:e157:14d9	225.87.20.217
cb15:901b:901b:1324:80df:ba24:e157:14da	225.87.20.218
cb15:901b:901b:1324:80df:ba24:e157:14db	225.87.20.219
cb15:901b:901b:1324:80df:ba24:e157:14dc	225.87.20.220
cb15:901b:901b:1324:80df:ba24:e157:14dd	225.87.20.221
cb15:901b:901b:1324:80df:ba24:e157:14de	225.87.20.222
cb15:901b:901b:1324:80df:ba24:e157:14df	225.87.20.223
cb15:901b:901b:1324:80df:ba24:e157:14e0	225.87.20.224
cb15:901b:901b:1324:80df:ba24:e157:14e1	225.87.20.225
cb15:901b:901b:1324:80df:ba24:e157:14e2	225.87.20.226
cb15:901b:901b:1324:80df:ba24:e157:14e3	225.87.20.227
cb15:901b:901b:1324:80df:ba24:e157:14e4	225.87.20.228
cb15:901b:901b:1324:80df:ba24:e157:14e5	225.87.20.229
cb15:901b:901b:1324:80df:ba24:e157:14e6	225.87.20.230
cb15:901b:901b:1324:80df:ba24:e157:14e7	225.87.20.231
cb15:901b:901b:1324:80df:ba24:e157:14e8	225.87.20.232
cb15:901b:901b:1324:80df:ba24:e157:14e9	225.87.20.233
cb15:901b:901b:1324:80df:ba24:e157:14ea	225.87.20.234
cb15:901b:901b:1324:80df:ba24:e157:14eb	225.87.20.235
cb15:901b:901b:1324:80df:ba24:e157:14ec	225.87.20.236
cb15:901b:901b:1324:80df:ba24:e157:14ed	225.87.20.237
cb15:901b:901b:1324:80df:ba24:e157:14ee	225.87.20.238
cb15:901b:901b:1324:80df:ba24:e157:14ef	225.87.20.239
cb15:901b:901b:1324:80df:ba24:e157:14f0	225.87.20.240
cb15:901b:901b:1324:80df:ba24:e157:14f1	225.87.20.241
cb15:901b:901b:1324:80df:ba24:e157:14f2	225.87.20.242
cb15:901b:901b:1324:80df:ba24:e157:14f3	225.87.20.243
cb15:901b:901b:1324:80df:ba24:e157:14f4	225.87.20.244
cb15:901b:901b:1324:80df:ba24:e157:14f5	225.87.20.245
cb15:901b:901b:1324:80df:ba24:e157:14f6	225.87.20.246
cb15:901b:901b:1324:80df:ba24:e157:14f7	225.87.20.247
cb15:901b:901b:1324:80df:ba24:e157:14f8	225.87.20.248
cb15:901b:901b:1324:80df:ba24:e157:14f9	225.87.20.249
cb15:901b:901b:1324:80df:ba24:e157:14fa	225.87.20.250
cb15:901b:901b:1324:80df:ba24:e157:14fb	225.87.20.251
cb15:901b:901b:1324:80df:ba24:e157:14fc	225.87.20.252
cb15:901b:901b:1324:80df:ba24:e157:14fd	225.87.20.253
cb15:901b:901b:1324:80df:ba24:e157:14fe	225.87.20.254
cb15:901b:901b:1324:80df:ba24:e157:14ff	225.87.20.255

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.